includes/functions.php
author Dan
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Removed the completely obsolete old Special:CreatePage function
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<?php
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/*
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 * Enano - an open-source CMS capable of wiki functions, Drupal-like sidebar blocks, and everything in between
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 * Version 1.1.5 (Caoineag alpha 5)
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 * Copyright (C) 2006-2008 Dan Fuhry
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 *
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 * This program is Free Software; you can redistribute and/or modify it under the terms of the GNU General Public License
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 * as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later version.
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 *
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 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
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 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for details.
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 */
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/**
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 * Fetch a value from the site configuration.
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 * @param string The identifier of the value ("site_name" etc.)
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 * @param string If specified, this is the "default" value for the configuration entry. Defaults to false.
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 * @return string Configuration value, or bool(false) if the value is not set
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 */
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function getConfig($n, $default = false)
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{
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  global $enano_config;
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  if ( isset( $enano_config[ $n ] ) )
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  {
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    return $enano_config[$n];
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  }
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  else
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  {
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    return $default;
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  }
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}
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/**
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 * Update or change a configuration value.
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 * @param string The identifier of the value ("site_name" etc.)
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 * @param string The new value
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 * @return null
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 */
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function setConfig($n, $v)
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{
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  global $enano_config, $db;
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  if ( isset($enano_config[$n]) )
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  {
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    if ( $enano_config[$n] === $v )
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    {
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      // configuration already matches this value
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      return true;
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    }
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  }
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  $enano_config[$n] = $v;
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  $v = $db->escape($v);
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  $e = $db->sql_query('DELETE FROM '.table_prefix.'config WHERE config_name=\''.$n.'\';');
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  if ( !$e )
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  {
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    $db->_die('Error during generic setConfig() call row deletion.');
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  }
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  $e = $db->sql_query('INSERT INTO '.table_prefix.'config(config_name, config_value) VALUES(\''.$n.'\', \''.$v.'\')');
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  if ( !$e )
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  {
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    $db->_die('Error during generic setConfig() call row insertion.');
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  }
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}
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/**
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 * Create a URI for an internal link.
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 * @param string The full identifier of the page to link to (Special:Administration)
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 * @param string The GET query string to append
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 * @param bool   If true, perform htmlspecialchars() on the return value to make it HTML-safe
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 * @return string
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 */
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if ( !function_exists('makeUrl') )
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{
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  function makeUrl($t, $query = false, $escape = false)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $flags = '';
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    $sep = urlSeparator;
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    $t = sanitize_page_id($t);
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    if ( isset($_GET['printable'] ) )
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    {
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      $flags .= $sep . 'printable=yes';
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      $sep = '&';
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    }
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    if ( isset($_GET['theme'] ) )
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    {
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      $flags .= $sep . 'theme='.$session->theme;
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      $sep = '&';
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    }
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    if ( isset($_GET['style'] ) )
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    {
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      $flags .= $sep . 'style='.$session->style;
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      $sep = '&';
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    }
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    if ( isset($_GET['lang']) && preg_match('/^[a-z0-9_]+$/', @$_GET['lang']) )
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    {
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      $flags .= $sep . 'lang=' . urlencode($_GET['lang']);
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      $sep = '&';
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    }
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    $url = $session->append_sid(contentPath.$t.$flags);
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    if($query)
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    {
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      $sep = strstr($url, '?') ? '&' : '?';
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      $url = $url . $sep . $query;
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    }
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    return ($escape) ? htmlspecialchars($url) : $url;
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  }
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}
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/**
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 * Create a URI for an internal link, and be namespace-friendly. Watch out for this one because it's different from most other Enano functions, in that the namespace is the first parameter.
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 * @param string The namespace ID
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 * @param string The page ID
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 * @param string The GET query string to append
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 * @param bool   If true, perform htmlspecialchars() on the return value to make it HTML-safe
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 * @return string
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 */
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if ( !function_exists('makeUrlNS') )
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{
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  function makeUrlNS($n, $t, $query = false, $escape = false)
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  {
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    global $db, $session, $paths, $template, $plugins; // Common objects
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    $flags = '';
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    if(defined('ENANO_BASE_CLASSES_INITIALIZED'))
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    {
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      $sep = urlSeparator;
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    }
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    else
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    {
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      $sep = (strstr($_SERVER['REQUEST_URI'], '?')) ? '&' : '?';
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    }
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    if ( isset( $_GET['printable'] ) ) {
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      $flags .= $sep . 'printable';
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      $sep = '&';
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    }
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    if ( isset( $_GET['theme'] ) )
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    {
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      $flags .= $sep . 'theme='.$session->theme;
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      $sep = '&';
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    }
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    if ( isset( $_GET['style'] ) )
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    {
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      $flags .= $sep . 'style='.$session->style;
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      $sep = '&';
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    }
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    if ( isset($_GET['lang']) && preg_match('/^[a-z0-9_]+$/', @$_GET['lang']) )
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    {
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      $flags .= $sep . 'lang=' . urlencode($_GET['lang']);
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      $sep = '&';
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    }
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    $ns_prefix = "$n:";
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    if(defined('ENANO_BASE_CLASSES_INITIALIZED'))
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    {
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      $ns_prefix = ( isset($paths->nslist[$n]) ) ? $paths->nslist[$n] : $n . substr($paths->nslist['Special'], -1);
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      $url = contentPath . $ns_prefix . $t . $flags;
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    }
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    else
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    {
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      // If the path manager hasn't been initted yet, take an educated guess at what the URI should be
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      $url = contentPath . $n . ':' . $t . $flags;
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    }
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    if($query)
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    {
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      if(strstr($url, '?'))
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      {
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        $sep =  '&';
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      }
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      else
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      {
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        $sep = '?';
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      }
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      $url = $url . $sep . $query . $flags;
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    }
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    if(defined('ENANO_BASE_CLASSES_INITIALIZED'))
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    {
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      $url = $session->append_sid($url);
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    }
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    return ($escape) ? htmlspecialchars($url) : $url;
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  }
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}
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/**
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 * Create a URI for an internal link, be namespace-friendly, and add http://hostname/scriptpath to the beginning if possible. Watch out for this one because it's different from most other Enano functions, in that the namespace is the first parameter.
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 * @param string The namespace ID
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 * @param string The page ID
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 * @param string The GET query string to append
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 * @param bool   If true, perform htmlspecialchars() on the return value to make it HTML-safe
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 * @return string
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 */
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function makeUrlComplete($n, $t, $query = false, $escape = false)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  $flags = '';
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  if(defined('ENANO_BASE_CLASSES_INITIALIZED'))
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  {
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    $sep = urlSeparator;
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  }
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  else
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  {
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    $sep = (strstr($_SERVER['REQUEST_URI'], '?')) ? '&' : '?';
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  }
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  if ( isset( $_GET['printable'] ) ) {
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    $flags .= $sep . 'printable';
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    $sep = '&';
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  }
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  if ( isset( $_GET['theme'] ) )
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  {
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    $flags .= $sep . 'theme='.$session->theme;
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    $sep = '&';
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  }
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  if ( isset( $_GET['style'] ) )
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  {
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    $flags .= $sep . 'style='.$session->style;
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    $sep = '&';
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  }
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  if ( isset($_GET['lang']) && preg_match('/^[a-z0-9_]+$/', @$_GET['lang']) )
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  {
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    $flags .= $sep . 'lang=' . urlencode($_GET['lang']);
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    $sep = '&';
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  }
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  if(defined('ENANO_BASE_CLASSES_INITIALIZED'))
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  {
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    $url = $session->append_sid(contentPath . $paths->nslist[$n] . $t . $flags);
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  }
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  else
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  {
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    // If the path manager hasn't been initted yet, take an educated guess at what the URI should be
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    $url = contentPath . $n . ':' . $t . $flags;
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  }
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  if($query)
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  {
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    if(strstr($url, '?')) $sep =  '&';
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    else $sep = '?';
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    $url = $url . $sep . $query . $flags;
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  }
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  $baseprot = 'http' . ( isset($_SERVER['HTTPS']) ? 's' : '' ) . '://' . $_SERVER['HTTP_HOST'];
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  $url = $baseprot . $url;
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  return ($escape) ? htmlspecialchars($url) : $url;
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}
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/**
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 * Returns the full page ID string of the main page.
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 * @return string
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 */
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function get_main_page($force_logged_in = false)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  $logged_in = false;
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  if ( is_object($session) && !$force_logged_in )
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  {
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    $logged_in = $session->user_logged_in;
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  }
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  else if ( $force_logged_in )
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  {
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    $logged_in = true;
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  }
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  return $logged_in ? getConfig('main_page_alt', getConfig('main_page')) : getConfig('main_page');
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}
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/**
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 * Enano replacement for date(). Accounts for individual users' timezone preferences.
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 * @param string Date-formatted string
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 * @param int Optional - UNIX timestamp value to use. If omitted, the current time is used.
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 * @return string Formatted string
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 */
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function enano_date($string, $timestamp = false)
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{
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  if ( !is_int($timestamp) && !is_double($timestamp) && strval(intval($timestamp)) !== $timestamp )
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    $timestamp = time();
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  // perform timestamp offset
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  global $timezone;
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  // it's gonna be in minutes, so multiply by 60 to offset the unix timestamp
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  $timestamp = $timestamp + ( $timezone * 60 );
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711
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  // are we in DST?
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  global $dst_params;
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  if ( check_timestamp_dst($timestamp, $dst_params[0], $dst_params[1], $dst_params[2], $dst_params[3]) )
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  {
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    // offset for DST
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    $timestamp += ( $dst_params[4] * 60 );
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  }
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406
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  // Let PHP do the work for us =)
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  return gmdate($string, $timestamp);
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}
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/**
711
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 * Determine if a timestamp is within DST.
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 * @param int Timestamp
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 * @param int Start month (1-12) of DST
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 * @param int Which Sunday DST starts on (*_SUNDAY constants)
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 * @param int End month of DST
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 * @param int Which Sunday DST ends on
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 * @return bool
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 */
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function check_timestamp_dst($time, $start_month, $start_sunday, $end_month, $end_sunday)
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{
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  static $sundays = array(FIRST_SUNDAY, SECOND_SUNDAY, THIRD_SUNDAY, LAST_SUNDAY);
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  // perform timestamp offset
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  global $timezone;
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  // it's gonna be in minutes, so multiply by 60 to offset the unix timestamp
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  $time = $time + ( $timezone * 60 );
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  $year = intval(gmdate('Y', $time));
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  // one-pass validation
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  if ( !in_array($start_sunday, $sundays) || !in_array($end_sunday, $sundays) ||
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       $start_month < 1 || $start_month > 12 || $end_month < 1 || $end_month > 12 )
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    return false;
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  // get timestamp of the selected sunday (start)
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  $dst_start = get_sunday_timestamp($start_month, $start_sunday, $year);
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  $dst_end   = get_sunday_timestamp($end_month, $end_sunday, $year);
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  if ( $dst_start > $dst_end )
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  {
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    // start time is past the end time, this means we're in the southern hemisphere
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    // as a result, if we're within the range, DST is NOT in progress.
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    return !( $time >= $dst_start && $time <= $dst_end );
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  }
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  return $time >= $dst_start && $time <= $dst_end;
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}
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/**
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 * Returns a timestamp for the given *_SUNDAY index.
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 * @param int Month
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 * @param int Which Sunday (FIRST, SECOND, THIRD, or LAST)
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 * @param int Year that we're doing our calculations in
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 * @return int
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 */
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function get_sunday_timestamp($month, $sunday, $year)
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{
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  $days_in_month = array(
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    1 => 31,
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    2 => $year % 4 == 0 && ( $year % 100 != 0 || ( $year % 100 == 0 && $year % 400 == 0 ) ) ? 29 : 28,
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    3 => 31,
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    4 => 30,
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    5 => 31,
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    6 => 30,
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    7 => 31,
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    8 => 31,
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    9 => 30,
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    10 => 31,
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    11 => 30,
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    12 => 31
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  );
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   375
  
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  $result = mktime(0, 0, 0, $month, 1, $year);
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  // hack. allows a specific day of the month to be set instead of a sunday. not a good place to do this.
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  if ( is_string($sunday) && substr($sunday, -1) === 'd' )
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  {
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    $result += 86400 * ( intval($sunday) - 1);
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    return $result;
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   383
  }
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   384
  
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   385
  $tick = 0;
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   386
  $days_remaining = $days_in_month[$month];
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   387
  while ( true )
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   388
  {
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   389
    if ( date('D', $result) == 'Sun' )
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   390
    {
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   391
      $tick++;
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   392
      if ( ( $tick == 1 && $sunday == FIRST_SUNDAY ) ||
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   393
           ( $tick == 2 && $sunday == SECOND_SUNDAY ) ||
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   394
           ( $tick == 3 && $sunday == THIRD_SUNDAY ) ||
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   395
           ( $sunday == LAST_SUNDAY && $days_remaining < 7 ) )
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   396
        break;
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   397
    }
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   398
    $days_remaining--;
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   399
    $result += 86400;
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   400
  }
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diff changeset
   401
  
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   402
  return $result;
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diff changeset
   403
}
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diff changeset
   404
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   405
/**
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   406
 * Tells you the title for the given page ID string
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   407
 * @param string Page ID string (ex: Special:Administration)
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8079b0288e8e Added ability to detag deleted pages
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   408
 * @param bool Optional. If true, and if the namespace turns out to be something other than Article, the namespace prefix will be prepended to the return value.
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   409
 * @return string
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   410
 */
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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diff changeset
   411
91
8079b0288e8e Added ability to detag deleted pages
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   412
function get_page_title($page_id, $show_ns = true)
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   413
{
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   414
  global $db, $session, $paths, $template, $plugins; // Common objects
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608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
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diff changeset
   415
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   416
  $idata = RenderMan::strToPageID($page_id);
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   417
  $page_id_key = $paths->nslist[ $idata[1] ] . $idata[0];
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8079b0288e8e Added ability to detag deleted pages
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   418
  $page_id_key = sanitize_page_id($page_id_key);
473
518bc2b214f1 Added modal dialog support for page editor; added customizability for breadcrumbs (thanks to Manoj for idea)
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   419
  $page_data = @$paths->pages[$page_id_key];
91
8079b0288e8e Added ability to detag deleted pages
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diff changeset
   420
  $title = ( isset($page_data['name']) ) ?
8079b0288e8e Added ability to detag deleted pages
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   421
    ( ( $page_data['namespace'] == 'Article' || !$show_ns ) ?
8079b0288e8e Added ability to detag deleted pages
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   422
      '' :
8079b0288e8e Added ability to detag deleted pages
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   423
      $paths->nslist[ $idata[1] ] )
8079b0288e8e Added ability to detag deleted pages
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   424
    . $page_data['name'] :
8079b0288e8e Added ability to detag deleted pages
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   425
    ( $show_ns ? $paths->nslist[$idata[1]] : '' ) . str_replace('_', ' ', dirtify_page_id( $idata[0] ) );
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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   426
  return $title;
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
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diff changeset
   427
}
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   428
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   429
/**
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   430
 * Tells you the title for the given page ID and namespace
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   431
 * @param string Page ID
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   432
 * @param string Namespace
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   433
 * @return string
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   434
 */
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   435
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   436
function get_page_title_ns($page_id, $namespace)
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   437
{
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   438
  global $db, $session, $paths, $template, $plugins; // Common objects
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   439
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   440
  $ns_prefix = ( isset($paths->nslist[ $namespace ]) ) ? $paths->nslist[ $namespace ] : $namespace . substr($paths->nslist['Special'], -1);
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   441
  $page_id_key = $ns_prefix . $page_id;
320
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   442
  if ( isset($paths->pages[$page_id_key]) )
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   443
  {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   444
    $page_data = $paths->pages[$page_id_key];
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   445
  }
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   446
  else
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   447
  {
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   448
    $page_data = array();
112debff64bd SURPRISE! Preliminary PostgreSQL support added. The required schema file is not present in this commit and will be included at a later date. No installer support is implemented. Also in this commit: several fixes including <!-- SYSMSG ... --> was broken in template compiler; set fixed width on included images to prevent the thumbnail box from getting huge; added a much more friendly interface to AJAX responses that are invalid JSON
Dan
parents: 317
diff changeset
   449
  }
468
194a19711346 Fixed the fact that cron just didn't work at all (brain fart that day or something)
Dan
parents: 458
diff changeset
   450
  $title = ( isset($page_data['name']) ) ? $page_data['name'] : $ns_prefix . str_replace('_', ' ', dirtify_page_id( $page_id ) );
62
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   451
  return $title;
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   452
}
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   453
9dc4fded30e6 Redirect pages actually work stable-ish now; critical extraneous debug message removed (oops!)
Dan
parents: 48
diff changeset
   454
/**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
 * Redirect the user to the specified URL.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
 * @param string $url The URL, either relative or absolute.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
 * @param string $title The title of the message
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
 * @param string $message A short message to show to the user
556
63e131c38876 More work done on effective permissions API, namely reporting of page group and usergroup names
Dan
parents: 542
diff changeset
   459
 * @param string $timeout Timeout, in seconds, to delay the redirect. Defaults to 3. If 0, sends a 307 Temporary Redirect.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   461
210
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   462
function redirect($url, $title = 'etc_redirect_title', $message = 'etc_redirect_body', $timeout = 3)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   463
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   464
  global $db, $session, $paths, $template, $plugins; // Common objects
210
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   465
  global $lang;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   466
343
eefe9ab7fe7c Localized the first parts of the admin panel. As a consequence, also wrote a brand new Admin:PageManager that doesn't suck like the old one did.
Dan
parents: 335
diff changeset
   467
  // POST check added in 1.1.x because Firefox asks us if we want to "resend the form
eefe9ab7fe7c Localized the first parts of the admin panel. As a consequence, also wrote a brand new Admin:PageManager that doesn't suck like the old one did.
Dan
parents: 335
diff changeset
   468
  // data to the new location", which can be confusing for some users.
eefe9ab7fe7c Localized the first parts of the admin panel. As a consequence, also wrote a brand new Admin:PageManager that doesn't suck like the old one did.
Dan
parents: 335
diff changeset
   469
  if ( $timeout == 0 && empty($_POST) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
    header('Location: ' . $url);
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   472
    header('Content-length: 0');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   473
    header('HTTP/1.1 307 Temporary Redirect');
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   474
    
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   475
    // with 3xx codes HTTP clients expect a response of 0 bytes, so just die here
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   476
    exit();
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   477
  }
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   478
  
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   479
  if ( !is_object($template) )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   480
  {
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   481
    $template = new template_nodb();
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   482
    $template->load_theme('oxygen', 'bleu', false);
574
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   483
    $template->assign_vars(array(
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   484
        'SITE_NAME' => 'Enano',
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   485
        'SITE_DESC' => 'This site is experiencing a critical error and cannot load.',
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   486
        'COPYRIGHT' => 'Powered by Enano CMS - &copy; 2006-2008 Dan Fuhry. This program is Free Software; see the <a href="' . scriptPath . '/install.php?mode=license">GPL file</a> included with this package for details.',
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   487
        'PAGE_NAME' => htmlspecialchars($title)
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   488
      ));
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   489
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   490
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
  $template->add_header('<meta http-equiv="refresh" content="' . $timeout . '; url=' . str_replace('"', '\\"', $url) . '" />');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
  $template->add_header('<script type="text/javascript">
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   493
      function __r() {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   494
        // FUNCTION AUTOMATICALLY GENERATED
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   495
        window.location="' . str_replace('"', '\\"', $url) . '";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   497
      setTimeout(\'__r();\', ' . $timeout . '000);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   498
    </script>
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   499
    ');
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   500
  
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   501
  if ( get_class($template) == 'template_nodb' )
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
   502
    $template->init_vars();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   503
574
df78a7fb91fd Fixed title not being set properly in redirect()
Dan
parents: 573
diff changeset
   504
  $template->assign_vars(array('PAGE_NAME' => $title));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   505
  $template->header(true);
210
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   506
  echo '<p>' . $message . '</p>';
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   507
  $subst = array(
335
67bd3121a12e Replaced TinyMCE 2.x with 3.0 beta 3. Supports everything but IE. Also rewrote the editor interface completely from the ground up.
Dan
parents: 334
diff changeset
   508
      'timeout' => $timeout,
210
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   509
      'redirect_url' => str_replace('"', '\\"', $url)
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   510
    );
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   511
  echo '<p>' . $lang->get('etc_redirect_timeout', $subst) . '</p>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   512
  $template->footer(true);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   513
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   514
  $db->close();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   515
  exit(0);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   516
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   517
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   518
562
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   519
/**
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   520
 * Generates a confirmation form if a CSRF check fails. Will terminate execution.
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   521
 */
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   522
573
43e7254afdb4 Renamed some functions (that were new in this release anyway) due to compatibility broken with PunBB bridge
Dan
parents: 566
diff changeset
   523
function csrf_request_confirm()
562
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   524
{
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   525
  global $db, $session, $paths, $template, $plugins; // Common objects
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   526
  global $lang;
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   527
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   528
  // If the token was overridden with the correct one, the user confirmed the action using this form. Continue exec.
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   529
  if ( isset($_POST['cstok']) || isset($_GET ['cstok']) )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   530
  {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   531
    // using the if() check makes sure that the token isn't in a cookie, since $_REQUEST includes $_COOKIE.
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   532
    $token_check =& $_REQUEST['cstok'];
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   533
    if ( $token_check === $session->csrf_token )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   534
    {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   535
      // overridden token matches, continue exec
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   536
      return true;
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   537
    }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   538
  }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   539
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   540
  $template->tpl_strings['PAGE_NAME'] = htmlspecialchars($lang->get('user_csrf_confirm_title'));
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   541
  $template->header();
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   542
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   543
  // initial info
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   544
  echo '<p>' . $lang->get('user_csrf_confirm_body') . '</p>';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   545
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   546
  // start form
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   547
  $form_method = ( empty($_POST) ) ? 'get' : 'post';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   548
  echo '<form action="' . htmlspecialchars($_SERVER['REQUEST_URI']) . '" method="' . $form_method . '" enctype="multipart/form-data">';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   549
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   550
  echo '<fieldset enano:expand="closed">';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   551
  echo '<legend>' . $lang->get('user_csrf_confirm_btn_viewrequest') . '</legend><div>';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   552
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   553
  if ( empty($_POST) )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   554
  {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   555
    // GET request
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   556
    echo csrf_confirm_get_recursive();
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   557
  }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   558
  else
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   559
  {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   560
    // POST request
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   561
    echo csrf_confirm_post_recursive();
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   562
  }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   563
  echo '</div></fieldset>';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   564
  // insert the right CSRF token
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   565
  echo '<input type="hidden" name="cstok" value="' . $session->csrf_token . '" />';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   566
  echo '<p><input type="submit" value="' . $lang->get('user_csrf_confirm_btn_continue') . '" /></p>';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   567
  echo '</form>';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   568
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   569
  $template->footer();
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   570
  
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   571
  exit;
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   572
}
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   573
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   574
function csrf_confirm_get_recursive($_inner = false, $pfx = false, $data = false)
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   575
{
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   576
  // make posted arrays work right
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   577
  if ( !$data )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   578
    ( $_inner == 'post' ) ? $data =& $_POST : $data =& $_GET;
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   579
  foreach ( $data as $key => $value )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   580
  {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   581
    $pfx_this = ( empty($pfx) ) ? $key : "{$pfx}[{$key}]";
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   582
    if ( is_array($value) )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   583
    {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   584
      csrf_confirm_get_recursive(true, $pfx_this, $value);
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   585
    }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   586
    else if ( empty($value) )
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   587
    {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   588
      echo htmlspecialchars($pfx_this . " = <nil>") . "<br />\n";
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   589
      echo '<input type="hidden" name="' . htmlspecialchars($pfx_this) . '" value="" />';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   590
    }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   591
    else
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   592
    {
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   593
      echo htmlspecialchars($pfx_this . " = " . $value) . "<br />\n";
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   594
      echo '<input type="hidden" name="' . htmlspecialchars($pfx_this) . '" value="' . htmlspecialchars($value) . '" />';
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   595
    }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   596
  }
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   597
}
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   598
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   599
function csrf_confirm_post_recursive()
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   600
{
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   601
  csrf_confirm_get_recursive('post');
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   602
}
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
   603
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   604
// Removed wikiFormat() from here, replaced with RenderMan::render
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   605
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   606
/**
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   607
 * Tell me if the page exists or not.
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   608
 * @param string the full page ID (Special:Administration) of the page to check for
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   609
 * @return bool True if the page exists, false otherwise
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   610
 */
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   611
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   612
function isPage($p) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   613
  global $db, $session, $paths, $template, $plugins; // Common objects
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   614
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   615
  // Try the easy way first ;-)
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   616
  if ( isset( $paths->pages[ $p ] ) )
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   617
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   618
    return true;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   619
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   620
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   621
  // Special case for Special, Template, and Admin pages that can't have slashes in their URIs
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   622
  $ns_test = RenderMan::strToPageID( $p );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   623
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   624
  if($ns_test[1] != 'Special' && $ns_test[1] != 'Template' && $ns_test[1] != 'Admin')
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   625
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   626
    return false;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   627
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   628
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   629
  $particles = explode('/', $p);
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   630
  if ( isset ( $paths->pages[ $particles[ 0 ] ] ) )
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   631
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   632
    return true;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   633
  }
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   634
  else
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   635
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   636
    return false;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   637
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   638
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   639
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   640
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   641
 * These are some old functions that were used with the Midget codebase. They are deprecated and should not be used any more.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   642
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   643
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   644
function arrayItemUp($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   645
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   646
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   647
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   648
  $idxm = $idx - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   649
  $temp = $arr[$keylist[$idxm]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   650
  if($arr[$keylist[0]] == $arr[$keyname]) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   651
  $arr[$keylist[$idxm]] = $arr[$keylist[$idx]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   652
  $arr[$keylist[$idx]] = $temp;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   653
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   654
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   655
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   656
function arrayItemDown($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   657
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   658
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   659
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   660
  $idxm = $idx + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   661
  $temp = $arr[$keylist[$idxm]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   662
  $sz = sizeof($arr); $sz--;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   663
  if($arr[$keylist[$sz]] == $arr[$keyname]) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   664
  $arr[$keylist[$idxm]]  =  $arr[$keylist[$idx]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   665
  $arr[$keylist[$idx]]   =  $temp;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   666
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   667
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   668
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   669
function arrayItemTop($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   670
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   671
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   672
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   673
  while( $orig != $arr[$keylist[0]] ) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   674
    // echo 'Keyname: '.$keylist[$idx] . '<br />'; flush(); ob_flush(); // Debugger
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   675
    if($idx < 0) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   676
    if($keylist[$idx] == '' || $keylist[$idx] < 0 || !$keylist[$idx]) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   677
      return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   678
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   679
    $arr = arrayItemUp($arr, $keylist[$idx]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   680
    $idx--;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   681
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   682
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   683
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   684
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   685
function arrayItemBottom($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   686
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   687
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   688
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   689
  $sz = sizeof($arr); $sz--;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   690
  while( $orig != $arr[$keylist[$sz]] ) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   691
    // echo 'Keyname: '.$keylist[$idx] . '<br />'; flush(); ob_flush(); // Debugger
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   692
    if($idx > $sz) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   693
    if($keylist[$idx] == '' || $keylist[$idx] < 0 || !$keylist[$idx]) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   694
      echo 'Infinite loop caught in arrayItemBottom(<br /><pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   695
      print_r($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   696
      echo '</pre><br />, '.$keyname.');<br /><br />EnanoCMS: Critical error during function call, exiting to prevent excessive server load.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   697
      exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   698
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   699
    $arr = arrayItemDown($arr, $keylist[$idx]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   700
    $idx++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   701
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   702
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   703
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   704
606
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   705
/**
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   706
 * Implementation of array_merge() that preserves key names. $arr2 takes precedence over $arr1.
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   707
 * @param array $arr1
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   708
 * @param array $arr2
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   709
 * @return array
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   710
 */
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   711
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   712
function enano_safe_array_merge($arr1, $arr2)
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   713
{
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   714
  $arr3 = $arr1;
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   715
  foreach($arr2 as $k => $v)
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   716
  {
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   717
    $arr3[$k] = $v;
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   718
  }
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   719
  return $arr3;
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   720
}
daf8c556ada7 Moved enano_safe_array_merge() to functions.php as comment.php depends on it
Dan
parents: 599
diff changeset
   721
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   722
// Convert IP address to hex string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   723
// Input:  127.0.0.1  (string)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   724
// Output: 0x7f000001 (string)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   725
// Updated 12/8/06 to work with PHP4 and not use eval() (blech)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   726
function ip2hex($ip) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   727
  if ( preg_match('/^([0-9a-f:]+)$/', $ip) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   728
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   729
    // this is an ipv6 address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   730
    return str_replace(':', '', $ip);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   731
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   732
  $nums = explode('.', $ip);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   733
  if(sizeof($nums) != 4) return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   734
  $str = '0x';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
  foreach($nums as $n)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
  {
221
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 214
diff changeset
   737
    $byte = (string)dechex($n);
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 214
diff changeset
   738
    if ( strlen($byte) < 2 )
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 214
diff changeset
   739
      $byte = '0' . $byte;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
  return $str;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
// Convert DWord to IP address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
// Input:  0x7f000001
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
// Output: 127.0.0.1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
// Updated 12/8/06 to work with PHP4 and not use eval() (blech)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
function hex2ip($in) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
  if(substr($in, 0, 2) == '0x') $ip = substr($in, 2, 8);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
  else $ip = substr($in, 0, 8);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
  $octets = enano_str_split($ip, 2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
  $str = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
  $newoct = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
  foreach($octets as $o)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
    $o = (int)hexdec($o);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
    $newoct[] = $o;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
  return implode('.', $newoct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   761
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
// Function strip_php moved to RenderMan class
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   763
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   764
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   765
 * Immediately brings the site to a halt with an error message. Unlike grinding_halt() this can only be called after the config has been
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   766
 * fetched (plugin developers don't even need to worry since plugins are always loaded after the config) and shows the site name and
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   767
 * description.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   768
 * @param string The title of the error message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   769
 * @param string The body of the message, this can be HTML, and should be separated into paragraphs using the <p> tag
479
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   770
 * @param bool Added in 1.1.3. If true, only the error is output. Defaults to false.
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   771
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   772
479
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   773
function die_semicritical($t, $p, $no_wrapper = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
  $db->close();
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   777
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
  if ( ob_get_status() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
    ob_end_clean();
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   780
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   781
  // If the config hasn't been fetched yet, call grinding_halt.
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   782
  if ( !defined('ENANO_CONFIG_FETCHED') )
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   783
  {
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   784
    grinding_halt($t, $p);
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   785
  }
500
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   786
  
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   787
  // also do grinding_halt() if we're in CLI mode
500
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   788
  if ( defined('ENANO_CLI') )
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   789
  {
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   790
    grinding_halt($t, $p);
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   791
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   792
479
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   793
  if ( $no_wrapper )
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   794
  {
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   795
    echo '<h2>' . htmlspecialchars($t) . '</h2>';
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   796
    echo "<p>$p</p>";
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   797
    exit;
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   798
  }
192db6ac195b Added $no_wrapper parameter to die_semicritical, useful for some upcoming PageProcessor tweaks.
Dan
parents: 473
diff changeset
   799
  
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   800
  $theme = ( defined('ENANO_CONFIG_FETCHED') ) ? getConfig('theme_default') : 'oxygen';
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   801
  $style = ( defined('ENANO_CONFIG_FETCHED') ) ? '__foo__' : 'bleu';
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   802
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
  $tpl = new template_nodb();
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   804
  $tpl->load_theme($theme, $style);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   805
  $tpl->tpl_strings['SITE_NAME'] = getConfig('site_name');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   806
  $tpl->tpl_strings['SITE_DESC'] = getConfig('site_desc');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   807
  $tpl->tpl_strings['COPYRIGHT'] = getConfig('copyright_notice');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
  $tpl->tpl_strings['PAGE_NAME'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
  $tpl->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
  echo $p;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   811
  $tpl->footer();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   812
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
  exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   814
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   815
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   816
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   817
 * Halts Enano execution with a message. This doesn't have to be an error message, it's sometimes used to indicate success at an operation.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   818
 * @param string The title of the message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   819
 * @param string The body of the message, this can be HTML, and should be separated into paragraphs using the <p> tag
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   820
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   821
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   822
function die_friendly($t, $p)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   823
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   824
  global $db, $session, $paths, $template, $plugins; // Common objects
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   825
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
  if ( ob_get_status() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
    ob_end_clean();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   828
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   829
  $paths->cpage['name'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   830
  $template->tpl_strings['PAGE_NAME'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   831
  $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
  echo $p;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
  $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
  $db->close();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   835
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
  exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   839
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   840
 * Immediately brings the site to a halt with an error message, and focuses on immediately closing the database connection and shutting down Enano in the event that an attack may happen. This should only be used very early on to indicate very severe errors, or if the site may be under attack (like if the DBAL detects a malicious query). In the vast majority of cases, die_semicritical() is more appropriate.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   841
 * @param string The title of the error message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   842
 * @param string The body of the message, this can be HTML, and should be separated into paragraphs using the <p> tag
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   843
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   844
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   845
function grinding_halt($t, $p)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   846
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   847
  global $db, $session, $paths, $template, $plugins; // Common objects
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   848
  
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   849
  if ( !defined('scriptPath') )
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   850
    require( ENANO_ROOT . '/config.php' );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   851
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   852
  if ( is_object($db) )
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   853
    $db->close();
500
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   854
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   855
  if ( ob_get_status() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
    ob_end_clean();
500
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   857
  
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   858
  if ( defined('ENANO_CLI') )
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   859
  {
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   860
    // set console color
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   861
    echo "\x1B[31;1m";
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   862
    // error title
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   863
    echo "Critical error in Enano runtime: ";
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   864
    // unbold
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   865
    echo "$t\n";
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   866
    // bold
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   867
    echo "\x1B[37;1m";
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   868
    echo "Error: ";
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   869
    // unbold
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   870
    echo "\x1B[0m";
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   871
    echo "$p\n";
662
fcab604da9a7 Made grinding_halt() exit with status 1 for POSIX compatibility; jscompress.php utility now accepts non-CDN websites
Dan
parents: 621
diff changeset
   872
    exit(1);
500
455277559782 Added basic CLI support for the Enano API. Loads automatically, just include common.php as normal. REVISION 500!!! :-D
Dan
parents: 481
diff changeset
   873
  }
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   874
  $theme = ( defined('ENANO_CONFIG_FETCHED') ) ? getConfig('theme_default') : 'oxygen';
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   875
  $style = ( defined('ENANO_CONFIG_FETCHED') ) ? '__foo__' : 'bleu';
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   876
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   877
  $tpl = new template_nodb();
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   878
  $tpl->load_theme($theme, $style);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   879
  $tpl->tpl_strings['SITE_NAME'] = 'Critical error';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   880
  $tpl->tpl_strings['SITE_DESC'] = 'This website is experiencing a serious error and cannot load.';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   881
  $tpl->tpl_strings['COPYRIGHT'] = 'Unable to retrieve copyright information';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   882
  $tpl->tpl_strings['PAGE_NAME'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
  $tpl->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   884
  echo $p;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   885
  $tpl->footer();
533
698a8f04957c Huge improvements to the template_nodb class and surrounding code; moved template compiler core to its own non-classed function to allow code re-use
Dan
parents: 519
diff changeset
   886
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   887
  exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   888
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   889
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   890
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   891
 * Prints out the categorization box found on most regular pages. Doesn't take or return anything, but assumes that the page information is already set in $paths.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   892
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   893
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   894
function show_category_info()
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   895
{
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   896
  global $db, $session, $paths, $template, $plugins; // Common objects
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   897
  global $lang;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   898
  
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   899
  if ( $paths->namespace == 'Category' )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   900
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   901
    // Show member pages and subcategories
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   902
    $q = $db->sql_query('SELECT p.urlname, p.namespace, p.name, p.namespace=\'Category\' AS is_category FROM '.table_prefix.'categories AS c
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   903
                           LEFT JOIN '.table_prefix.'pages AS p
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   904
                             ON ( p.urlname = c.page_id AND p.namespace = c.namespace )
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
   905
                           WHERE c.category_id=\'' . $db->escape($paths->page_id) . '\'
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   906
                           ORDER BY is_category DESC, p.name ASC;');
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   907
    if ( !$q )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   908
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   909
      $db->_die();
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   910
    }
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   911
    echo '<h3>' . $lang->get('onpage_cat_heading_subcategories') . '</h3>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   912
    echo '<div class="tblholder">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   913
    echo '<table border="0" cellspacing="1" cellpadding="4">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   914
    echo '<tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   915
    $ticker = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   916
    $counter = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   917
    $switched = false;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   918
    $class  = 'row1';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   919
    while ( $row = $db->fetchrow() )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   920
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   921
      if ( $row['is_category'] == 0 && !$switched )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   922
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   923
        if ( $counter > 0 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   924
        {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   925
          // Fill-in
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   926
          while ( $ticker < 3 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   927
          {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   928
            $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   929
            echo '<td class="' . $class . '" style="width: 33.3%;"></td>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   930
          }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   931
        }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   932
        else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   933
        {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   934
          echo '<td class="' . $class . '">' . $lang->get('onpage_cat_msg_no_subcategories') . '</td>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   935
        }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   936
        echo '</tr></table></div>' . "\n\n";
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   937
        echo '<h3>' . $lang->get('onpage_cat_heading_pages') . '</h3>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   938
        echo '<div class="tblholder">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   939
        echo '<table border="0" cellspacing="1" cellpadding="4">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   940
        echo '<tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   941
        $counter = 0;
129
0b5244001799 Rebranded as 1.0.1.1; fixed category page drawing bug; updated link to GPL in the about page to the GPLv2
Dan
parents: 128
diff changeset
   942
        $ticker = -1;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   943
        $switched = true;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   944
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   945
      $counter++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   946
      $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   947
      if ( $ticker == 3 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   948
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   949
        echo '</tr><tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   950
        $ticker = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   951
        $class = ( $class == 'row3' ) ? 'row1' : 'row3';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   952
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   953
      echo "<td class=\"{$class}\" style=\"width: 33.3%;\">"; // " to workaround stupid jEdit bug
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   954
      
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   955
      $link = makeUrlNS($row['namespace'], sanitize_page_id($row['urlname']));
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   956
      echo '<a href="' . $link . '"';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   957
      $key = $paths->nslist[$row['namespace']] . sanitize_page_id($row['urlname']);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   958
      if ( !isPage( $key ) )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   959
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   960
        echo ' class="wikilink-nonexistent"';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   961
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   962
      echo '>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   963
      $title = get_page_title_ns($row['urlname'], $row['namespace']);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   964
      echo htmlspecialchars($title);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   965
      echo '</a>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   966
      
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   967
      echo "</td>";
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   968
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   969
    if ( !$switched )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   970
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   971
      if ( $counter > 0 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   972
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   973
        // Fill-in
129
0b5244001799 Rebranded as 1.0.1.1; fixed category page drawing bug; updated link to GPL in the about page to the GPLv2
Dan
parents: 128
diff changeset
   974
        while ( $ticker < 2 )
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   975
        {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   976
          $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   977
          echo '<td class="' . $class . '" style="width: 33.3%;"></td>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   978
        }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   979
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   980
      else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   981
      {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   982
        echo '<td class="' . $class . '">' . $lang->get('onpage_cat_msg_no_subcategories') . '</td>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   983
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   984
      echo '</tr></table></div>' . "\n\n";
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
   985
      echo '<h3>' . $lang->get('onpage_cat_heading_pages') . '</h3>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   986
      echo '<div class="tblholder">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   987
      echo '<table border="0" cellspacing="1" cellpadding="4">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   988
      echo '<tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   989
      $counter = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   990
      $ticker = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   991
      $switched = true;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   992
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   993
    if ( $counter > 0 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   994
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   995
      // Fill-in
129
0b5244001799 Rebranded as 1.0.1.1; fixed category page drawing bug; updated link to GPL in the about page to the GPLv2
Dan
parents: 128
diff changeset
   996
      while ( $ticker < 2 )
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   997
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   998
        $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   999
        echo '<td class="' . $class . '" style="width: 33.3%;"></td>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1000
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1001
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1002
    else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1003
    {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1004
      echo '<td class="' . $class . '">' . $lang->get('onpage_cat_msg_no_pages') . '</td>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1005
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1006
    echo '</tr></table></div>' . "\n\n";
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1007
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1008
  
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1009
  if ( $paths->namespace != 'Special' && $paths->namespace != 'Admin' )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1010
  {
86
c162ca39db8f Finished pagination code (was incomplete in previous revision) and added a few hacks for an upcoming theme
Dan
parents: 82
diff changeset
  1011
    echo '<div class="mdg-comment" style="margin: 10px 0 0 0;" id="category_box_wrapper">';
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  1012
    echo '<div style="float: right;">';
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1013
    echo '(<a href="#" onclick="ajaxCatToTag(); return false;">' . $lang->get('tags_catbox_link') . '</a>)';
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  1014
    echo '</div>';
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1015
    echo '<div id="mdgCatBox">' . $lang->get('catedit_catbox_lbl_categories') . ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1016
    
322
5f1cd51bf1be Many changes. Installer with PostgreSQL is broken badly and will be for some time.
Dan
parents: 320
diff changeset
  1017
    $where = '( c.page_id=\'' . $db->escape($paths->page_id) . '\' AND c.namespace=\'' . $db->escape($paths->namespace) . '\' )';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1018
    $prefix = table_prefix;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1019
    $sql = <<<EOF
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1020
SELECT c.category_id FROM {$prefix}categories AS c
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1021
  LEFT JOIN {$prefix}pages AS p
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1022
    ON ( ( p.urlname = c.page_id AND p.namespace = c.namespace ) OR ( p.urlname IS NULL AND p.namespace IS NULL ) )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1023
  WHERE $where
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1024
  ORDER BY p.name ASC, c.page_id ASC;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1025
EOF;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1026
    $q = $db->sql_query($sql);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1027
    if ( !$q )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1028
      $db->_die();
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1029
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1030
    if ( $row = $db->fetchrow() )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1031
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1032
      $list = array();
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1033
      do
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1034
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1035
        $cid = sanitize_page_id($row['category_id']);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1036
        $title = get_page_title_ns($cid, 'Category');
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1037
        $link = makeUrlNS('Category', $cid);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1038
        $list[] = '<a href="' . $link . '">' . htmlspecialchars($title) . '</a>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1039
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1040
      while ( $row = $db->fetchrow() );
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1041
      echo implode(', ', $list);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1042
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1043
    else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1044
    {
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1045
      echo $lang->get('catedit_catbox_lbl_uncategorized');
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1046
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1047
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1048
    $can_edit = ( $session->get_permissions('edit_cat') && ( !$paths->page_protected || $session->get_permissions('even_when_protected') ) );
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1049
    if ( $can_edit )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1050
    {
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1051
      $edit_link = '<a href="' . makeUrl($paths->page, 'do=catedit', true) . '" onclick="ajaxCatEdit(); return false;">' . $lang->get('catedit_catbox_link_edit') . '</a>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1052
      echo ' [ ' . $edit_link . ' ]';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1053
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1054
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1055
    echo '</div></div>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1056
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1057
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1058
  
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1059
}
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1060
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1061
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1062
 * Prints out the file information box seen on File: pages. Doesn't take or return anything, but assumes that the page information is already set in $paths, and expects $paths->namespace to be File.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1063
 */
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1064
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1065
function show_file_info($page = false)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1066
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1067
  global $db, $session, $paths, $template, $plugins; // Common objects
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1068
  global $lang;
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1069
  
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1070
  $local_page_id = $paths->page_id;
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1071
  $local_namespace = $paths->namespace;
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1072
  
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1073
  if ( is_object($page) )
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1074
  {
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1075
    $local_page = $page->page_id;
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1076
    $local_namespace = $page->namespace;
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1077
  }
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1078
  
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1079
  // Prevent unnecessary work
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1080
  if ( $local_namespace != 'File' )
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1081
    return null;
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1082
  
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1083
  $selfn = $local_page_id;
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1084
  if ( substr($paths->cpage['name'], 0, strlen($paths->nslist['File'])) == $paths->nslist['File'])
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1085
  {
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1086
    $selfn = substr($local_page_id, strlen($paths->nslist['File']), strlen($local_page_id));
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1087
  }
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1088
  $selfn = $db->escape($selfn);
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1089
  $q = $db->sql_query('SELECT f.mimetype,f.time_id,f.size,l.log_id FROM ' . table_prefix . "files AS f\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1090
                    . "  LEFT JOIN " . table_prefix . "logs AS l\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1091
                    . "    ON ( l.time_id = f.time_id AND ( l.action = 'reupload' OR l.action IS NULL ) )\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1092
                    . "  WHERE f.page_id = '$selfn'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1093
                    . "    ORDER BY f.time_id DESC;");
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1094
  if ( !$q )
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1095
  {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1096
    $db->_die('The file type could not be fetched.');
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1097
  }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1098
  
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1099
  if ( $db->numrows() < 1 )
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1100
  {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1101
    echo '<div class="mdg-comment" style="margin-left: 0;">
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1102
            <h3>' . $lang->get('onpage_filebox_heading') . '</h3>
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  1103
            <p>' . $lang->get('onpage_filebox_msg_not_found', array('upload_link' => makeUrlNS('Special', 'UploadFile/'.$local_page_id))) . '</p>
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1104
          </div>
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1105
          <br />';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1106
    return;
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1107
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1108
  $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
  $mimetype = $r['mimetype'];
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 343
diff changeset
  1110
  $datestring = enano_date('F d, Y h:i a', (int)$r['time_id']);
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1111
  echo '<div class="mdg-comment" style="margin-left: 0;">
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1112
          <h3>' . $lang->get('onpage_filebox_heading') . '</h3>
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1113
          <p>' . $lang->get('onpage_filebox_lbl_type') . ' '.$r['mimetype'].'<br />';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1114
  
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1115
  $size = $r['size'] . ' ' . $lang->get('etc_unit_bytes');
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1116
  if ( $r['size'] >= 1048576 )
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1117
  {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1118
    $size .= ' (' . ( round($r['size'] / 1048576, 1) ) . ' ' . $lang->get('etc_unit_megabytes_short') . ')';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1119
  }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1120
  else if ( $r['size'] >= 1024 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1121
  {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1122
    $size .= ' (' . ( round($r['size'] / 1024, 1) ) . ' ' . $lang->get('etc_unit_kilobytes_short') . ')';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1123
  }
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1124
  
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1125
  echo $lang->get('onpage_filebox_lbl_size', array('size' => $size));
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1126
  
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1127
  echo '<br />' . $lang->get('onpage_filebox_lbl_uploaded') . ' ' . $datestring . '</p>';
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1128
  if ( substr($mimetype, 0, 6) != 'image/' && ( substr($mimetype, 0, 5) != 'text/' || $mimetype == 'text/html' || $mimetype == 'text/javascript' ) )
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1129
  {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1130
    echo '<div class="warning-box">
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1131
            ' . $lang->get('onpage_filebox_msg_virus_warning') . '
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1132
          </div>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1133
  }
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1134
  if ( substr($mimetype, 0, 6) == 'image/' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1135
  {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1136
    echo '<p>
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1137
            <a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn).'">
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1138
              <img style="border: 0;" alt="'.$paths->page.'" src="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.htmlspecialchars(urlSeparator).'preview').'" />
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1139
            </a>
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1140
          </p>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1141
  }
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1142
  echo '<p>
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1143
          <a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.'/'.$r['time_id'].htmlspecialchars(urlSeparator).'download').'">
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1144
            ' . $lang->get('onpage_filebox_btn_download') . '
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1145
          </a>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1146
  if(!$paths->page_protected && ( $paths->wiki_mode || $session->get_permissions('upload_new_version') ))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1147
  {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1148
    echo '  |  <a href="'.makeUrlNS('Special', 'UploadFile'.'/'.$selfn).'">
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1149
            ' . $lang->get('onpage_filebox_btn_upload_new') . '
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1150
          </a>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1151
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1152
  echo '</p>';
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1153
  if ( $db->numrows() > 1 )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1154
  {
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1155
    // requery, sql_result_seek() doesn't work on postgres
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1156
    $db->free_result();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1157
    $q = $db->sql_query('SELECT f.mimetype,f.time_id,f.size,l.log_id FROM ' . table_prefix . "files AS f\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1158
                    . "  LEFT JOIN " . table_prefix . "logs AS l\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1159
                    . "    ON ( l.time_id = f.time_id AND ( l.action = 'reupload' OR l.action IS NULL ) )\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1160
                    . "  WHERE f.page_id = '$selfn'\n"
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1161
                    . "    ORDER BY f.time_id DESC;");
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1162
    if ( !$q )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1163
      $db->_die();
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1164
    
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1165
    echo '<h3>' . $lang->get('onpage_filebox_heading_history') . '</h3><p>';
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1166
    $last_rollback_id = false;
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1167
    while ( $r = $db->fetchrow() )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1168
    {
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1169
      echo '(<a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.'/'.$r['time_id'].htmlspecialchars(urlSeparator).'download').'">' . $lang->get('onpage_filebox_btn_this_version') . '</a>) ';
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1170
      if ( $session->get_permissions('history_rollback') && $last_rollback_id )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1171
        echo ' (<a href="#rollback:' . $last_rollback_id . '" onclick="ajaxRollback(\''.$last_rollback_id.'\'); return false;">' . $lang->get('onpage_filebox_btn_revert') . '</a>) ';
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1172
      else if ( $session->get_permissions('history_rollback') && !$last_rollback_id )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1173
        echo ' (' . $lang->get('onpage_filebox_btn_current') . ') ';
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  1174
      $last_rollback_id = $r['log_id'];
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1175
      $mimetype = $r['mimetype'];
345
4ccdfeee9a11 WiP commit for admin panel localization. All modules up to Admin:UserManager (working down the list) are localized except Admin:ThemeManager, which is due for a rewrite
Dan
parents: 343
diff changeset
  1176
      $datestring = enano_date('F d, Y h:i a', (int)$r['time_id']);
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1177
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
      echo $datestring.': '.$r['mimetype'].', ';
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1179
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
      $fs = $r['size'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1181
      $fs = (int)$fs;
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1182
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1183
      if($fs >= 1048576)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1184
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1185
        $fs = round($fs / 1048576, 1);
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1186
        $size = $fs . ' ' . $lang->get('etc_unit_megabytes_short');
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1187
      }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1188
      else
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1189
      if ( $fs >= 1024 )
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1190
      {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1191
        $fs = round($fs / 1024, 1);
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1192
        $size = $fs . ' ' . $lang->get('etc_unit_kilobytes_short');
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1193
      }
391
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1194
      else
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1195
      {
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1196
        $size = $fs . ' ' . $lang->get('etc_unit_bytes');
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1197
      }
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1198
      
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1199
      echo $size;
85f91037cd4f Localization is FINISHED, DAMN IT HELLAH YEAH! OVER WITH! Man, it feels to get that off my chest. Release is in under 48 hours, folks. And we're ready for it.
Dan
parents: 387
diff changeset
  1200
      
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1201
      echo '<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1202
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1203
    echo '</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1204
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1205
  $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1206
  echo '</div><br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1207
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1208
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1209
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1210
 * Shows header information on the current page. Currently this is only the delete-vote feature. Doesn't take or return anything, but assumes that the page information is already set in $paths.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1211
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1212
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1213
function display_page_headers()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1214
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1215
  global $db, $session, $paths, $template, $plugins; // Common objects
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1216
  global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1217
  if($session->get_permissions('vote_reset') && $paths->cpage['delvotes'] > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1218
  {
112
008b1c42be72 Rewrote all code related to delvote_ips column to use serialize()
Dan
parents: 91
diff changeset
  1219
    $delvote_ips = unserialize($paths->cpage['delvote_ips']);
008b1c42be72 Rewrote all code related to delvote_ips column to use serialize()
Dan
parents: 91
diff changeset
  1220
    $hr = htmlspecialchars(implode(', ', $delvote_ips['u']));
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1221
    
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1222
    $string_id = ( $paths->cpage['delvotes'] == 1 ) ? 'delvote_lbl_votes_one' : 'delvote_lbl_votes_plural';
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1223
    $string = $lang->get($string_id, array('num_users' => $paths->cpage['delvotes']));
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1224
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1225
    echo '<div class="info-box" style="margin-left: 0; margin-top: 5px;" id="mdgDeleteVoteNoticeBox">
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1226
            <b>' . $lang->get('etc_lbl_notice') . '</b> ' . $string . '<br />
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1227
            <b>' . $lang->get('delvote_lbl_users_that_voted') . '</b> ' . $hr . '<br />
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
  1228
            <a href="'.makeUrl($paths->page, 'do=deletepage').'" onclick="ajaxDeletePage(); return false;">' . $lang->get('delvote_btn_deletepage') . '</a>  |  <a href="'.makeUrl($paths->page, 'do=resetvotes').'" onclick="ajaxResetDelVotes(); return false;">' . $lang->get('delvote_btn_resetvotes') . '</a>
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1229
          </div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1230
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1231
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1232
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1233
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1234
 * Displays page footer information including file and category info. This also has the send_page_footers hook. Doesn't take or return anything, but assumes that the page information is already set in $paths.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1235
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1236
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1237
function display_page_footers()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1238
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1239
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1240
  if(isset($_GET['nofooters'])) return;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1241
  $code = $plugins->setHook('send_page_footers');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1242
  foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1243
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1244
    eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1245
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1246
  show_file_info();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1247
  show_category_info();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1248
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1249
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1250
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1251
 * Essentially an return code reader for a socket. Don't use this unless you're writing mail code and smtp_send_email doesn't cut it. Ported from phpBB's smtp.php.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1252
 * @param socket A socket resource
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1253
 * @param string The expected response from the server, this needs to be exactly three characters.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1254
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1255
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1256
function smtp_get_response($socket, $response, $line = __LINE__)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1257
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1258
  $server_response = '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1259
  while (substr($server_response, 3, 1) != ' ')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1260
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1261
    if (!($server_response = fgets($socket, 256)))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1262
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1263
      die_friendly('SMTP Error', "<p>Couldn't get mail server response codes</p>");
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1264
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1265
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1266
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1267
  if (!(substr($server_response, 0, 3) == $response))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1268
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1269
    die_friendly('SMTP Error', "<p>Ran into problems sending mail. Response: $server_response</p>");
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1270
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1271
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1272
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1273
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1274
 * Wrapper for smtp_send_email_core that takes the sender as the fourth parameter instead of additional headers.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1275
 * @param string E-mail address to send to
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1276
 * @param string Subject line
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1277
 * @param string The body of the message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1278
 * @param string Address of the sender
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1279
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1280
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1281
function smtp_send_email($to, $subject, $message, $from)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1282
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1283
  return smtp_send_email_core($to, $subject, $message, "From: <$from>\n");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1284
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1285
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1286
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1287
 * Replacement or substitute for PHP's mail() builtin function.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1288
 * @param string E-mail address to send to
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1289
 * @param string Subject line
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1290
 * @param string The body of the message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1291
 * @param string Message headers, separated by a single newline ("\n")
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1292
 * @copyright (C) phpBB Group
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1293
 * @license GPL
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1294
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1295
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1296
function smtp_send_email_core($mail_to, $subject, $message, $headers = '')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1297
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1298
  // Fix any bare linefeeds in the message to make it RFC821 Compliant.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1299
  $message = preg_replace("#(?<!\r)\n#si", "\r\n", $message);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1300
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1301
  if ($headers != '')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1302
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1303
    if (is_array($headers))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1304
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1305
      if (sizeof($headers) > 1)
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1306
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1307
        $headers = join("\n", $headers);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1308
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1309
      else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1310
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1311
        $headers = $headers[0];
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1312
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1313
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1314
    $headers = chop($headers);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1315
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1316
    // Make sure there are no bare linefeeds in the headers
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1317
    $headers = preg_replace('#(?<!\r)\n#si', "\r\n", $headers);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1318
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1319
    // Ok this is rather confusing all things considered,
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1320
    // but we have to grab bcc and cc headers and treat them differently
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1321
    // Something we really didn't take into consideration originally
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1322
    $header_array = explode("\r\n", $headers);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1323
    @reset($header_array);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1324
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1325
    $headers = '';
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 468
diff changeset
  1326
    $cc = '';
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 468
diff changeset
  1327
    $bcc = '';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1328
    while(list(, $header) = each($header_array))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1329
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1330
      if (preg_match('#^cc:#si', $header))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1331
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1332
        $cc = preg_replace('#^cc:(.*)#si', '\1', $header);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1333
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1334
      else if (preg_match('#^bcc:#si', $header))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1335
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1336
        $bcc = preg_replace('#^bcc:(.*)#si', '\1', $header);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1337
        $header = '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1338
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1339
      $headers .= ($header != '') ? $header . "\r\n" : '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1340
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1341
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1342
    $headers = chop($headers);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1343
    $cc = explode(', ', $cc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1344
    $bcc = explode(', ', $bcc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1345
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1346
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1347
  if (trim($subject) == '')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1348
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1349
    die_friendly(GENERAL_ERROR, "No email Subject specified");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1350
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1351
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1352
  if (trim($message) == '')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1353
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1354
    die_friendly(GENERAL_ERROR, "Email message was blank");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1355
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1356
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1357
  // setup SMTP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1358
  $host = getConfig('smtp_server');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1359
  if ( empty($host) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1360
    return 'No smtp_host in config';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1361
  if ( strstr($host, ':' ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1362
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1363
    $n = explode(':', $host);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1364
    $smtp_host = $n[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1365
    $port = intval($n[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1366
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1367
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1368
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1369
    $smtp_host = $host;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1370
    $port = 25;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1371
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1372
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1373
  $smtp_user = getConfig('smtp_user');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1374
  $smtp_pass = getConfig('smtp_password');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1375
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1376
  // Ok we have error checked as much as we can to this point let's get on
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1377
  // it already.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1378
  if( !$socket = @fsockopen($smtp_host, $port, $errno, $errstr, 20) )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1379
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1380
    die_friendly(GENERAL_ERROR, "Could not connect to smtp host : $errno : $errstr");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1381
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1382
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1383
  // Wait for reply
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1384
  smtp_get_response($socket, "220", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1385
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1386
  // Do we want to use AUTH?, send RFC2554 EHLO, else send RFC821 HELO
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1387
  // This improved as provided by SirSir to accomodate
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1388
  if( !empty($smtp_user) && !empty($smtp_pass) )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1389
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1390
    enano_fputs($socket, "EHLO " . $smtp_host . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1391
    smtp_get_response($socket, "250", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1392
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1393
    enano_fputs($socket, "AUTH LOGIN\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1394
    smtp_get_response($socket, "334", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1395
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1396
    enano_fputs($socket, base64_encode($smtp_user) . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1397
    smtp_get_response($socket, "334", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1398
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1399
    enano_fputs($socket, base64_encode($smtp_pass) . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1400
    smtp_get_response($socket, "235", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1401
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1402
  else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1403
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1404
    enano_fputs($socket, "HELO " . $smtp_host . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1405
    smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1406
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1407
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1408
  // From this point onward most server response codes should be 250
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1409
  // Specify who the mail is from....
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1410
  enano_fputs($socket, "MAIL FROM: <" . getConfig('contact_email') . ">\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1411
  smtp_get_response($socket, "250", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1412
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1413
  // Specify each user to send to and build to header.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1414
  $to_header = '';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1415
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1416
  // Add an additional bit of error checking to the To field.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1417
  $mail_to = (trim($mail_to) == '') ? 'Undisclosed-recipients:;' : trim($mail_to);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1418
  if (preg_match('#[^ ]+\@[^ ]+#', $mail_to))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1419
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1420
    enano_fputs($socket, "RCPT TO: <$mail_to>\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1421
    smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1422
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1423
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1424
  // Ok now do the CC and BCC fields...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1425
  @reset($bcc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1426
  while(list(, $bcc_address) = each($bcc))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1427
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1428
    // Add an additional bit of error checking to bcc header...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1429
    $bcc_address = trim($bcc_address);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1430
    if (preg_match('#[^ ]+\@[^ ]+#', $bcc_address))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1431
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1432
      enano_fputs($socket, "RCPT TO: <$bcc_address>\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1433
      smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1434
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1435
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1436
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1437
  @reset($cc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1438
  while(list(, $cc_address) = each($cc))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1439
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1440
    // Add an additional bit of error checking to cc header
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1441
    $cc_address = trim($cc_address);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1442
    if (preg_match('#[^ ]+\@[^ ]+#', $cc_address))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1443
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1444
      enano_fputs($socket, "RCPT TO: <$cc_address>\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1445
      smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1446
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1447
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1448
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1449
  // Ok now we tell the server we are ready to start sending data
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1450
  enano_fputs($socket, "DATA\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1451
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1452
  // This is the last response code we look for until the end of the message.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1453
  smtp_get_response($socket, "354", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1454
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1455
  // Send the Subject Line...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1456
  enano_fputs($socket, "Subject: $subject\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1457
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1458
  // Now the To Header.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1459
  enano_fputs($socket, "To: $mail_to\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1460
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1461
  // Now any custom headers....
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1462
  enano_fputs($socket, "$headers\r\n\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1463
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1464
  // Ok now we are ready for the message...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1465
  enano_fputs($socket, "$message\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1466
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1467
  // Ok the all the ingredients are mixed in let's cook this puppy...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1468
  enano_fputs($socket, ".\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1469
  smtp_get_response($socket, "250", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1470
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1471
  // Now tell the server we are done and close the socket...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1472
  enano_fputs($socket, "QUIT\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1473
  fclose($socket);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1474
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1475
  return TRUE;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1476
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1477
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1478
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1479
 * Tell which version of Enano we're running.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1480
 * @param bool $long if true, uses English version names (e.g. alpha, beta, release candidate). If false (default) uses abbreviations (1.0a1, 1.0b3, 1.0RC2, etc.)
685
17ebe24cdf85 Rebranded as 1.1.5 (Caoineag alpha 5) and fixed a couple bugs related to CDN support in template_nodb and installerUI. Updated readme.
Dan
parents: 667
diff changeset
  1481
 * @param bool If true, prevents nightly build information from being appended, useful for upgrade/versioning checks.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1482
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1483
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1484
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1485
function enano_version($long = false, $no_nightly = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1486
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1487
  $r = getConfig('enano_version');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1488
  $rc = ( $long ) ? ' release candidate ' : 'RC';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1489
  $b = ( $long ) ? ' beta ' : 'b';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1490
  $a = ( $long ) ? ' alpha ' : 'a';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1491
  if($v = getConfig('enano_rc_version')) $r .= $rc.$v;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1492
  if($v = getConfig('enano_beta_version')) $r .= $b.$v;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1493
  if($v = getConfig('enano_alpha_version')) $r .= $a.$v;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1494
  if ( defined('ENANO_NIGHTLY') && !$no_nightly )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1495
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1496
    $nightlytag  = ENANO_NIGHTLY_MONTH . '-' . ENANO_NIGHTLY_DAY . '-' . ENANO_NIGHTLY_YEAR;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1497
    $nightlylong = ' nightly; build date: ' . ENANO_NIGHTLY_MONTH . '-' . ENANO_NIGHTLY_DAY . '-' . ENANO_NIGHTLY_YEAR;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1498
    $r = ( $long ) ? $r . $nightlylong : $r . '-nightly-' . $nightlytag;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1499
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1500
  return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1501
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1502
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1503
/**
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1504
 * Give the codename of the release of Enano being run.
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1505
 * @return string
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1506
 */
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1507
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1508
function enano_codename()
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1509
{
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1510
  $names = array(
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1511
      '1.0RC1' => 'Leprechaun',
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1512
      '1.0RC2' => 'Clurichaun',
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1513
      '1.0RC3' => 'Druid',
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1514
      '1.0'    => 'Banshee',
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1515
      '1.0.1'  => 'Loch Ness',
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1516
      '1.0.1.1'=> 'Loch Ness internal bugfix build',
145
6f0bbf88c325 Rebrand for 1.0.2b1
Dan
parents: 142
diff changeset
  1517
      '1.0.2b1'=> 'Coblynau unstable',
317
f8356d9c3481 Rebrand as 1.0.3 (Dyrad)
Dan
parents: 315
diff changeset
  1518
      '1.0.2'  => 'Coblynau',
387
92664d2efab8 Rebranded source code as 1.1.1; added TinyMCE ACL rule as per Vadi's request: http://forum.enanocms.org/viewtopic.php?f=7&t=54
Dan
parents: 382
diff changeset
  1519
      '1.0.3'  => 'Dyrad',
92664d2efab8 Rebranded source code as 1.1.1; added TinyMCE ACL rule as per Vadi's request: http://forum.enanocms.org/viewtopic.php?f=7&t=54
Dan
parents: 382
diff changeset
  1520
      '1.1.1'  => 'Caoineag alpha 1',
411
d1a95497b68f Rebrand as 1.1.2; made upgrade framework functional
Dan
parents: 406
diff changeset
  1521
      '1.1.2'  => 'Caoineag alpha 2',
436
242353360e37 Added support for Diffie-Hellman key exchange during login. w00t!
Dan
parents: 424
diff changeset
  1522
      '1.1.3'  => 'Caoineag alpha 3',
536
218a627eb53e Rebrand as 1.1.4 (Caoineag alpha 4)
Dan
parents: 533
diff changeset
  1523
      '1.1.4'  => 'Caoineag alpha 4',
685
17ebe24cdf85 Rebranded as 1.1.5 (Caoineag alpha 5) and fixed a couple bugs related to CDN support in template_nodb and installerUI. Updated readme.
Dan
parents: 667
diff changeset
  1524
      '1.1.5'  => 'Caoineag alpha 5',
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1525
    );
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1526
  $version = enano_version();
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1527
  if ( isset($names[$version]) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1528
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1529
    return $names[$version];
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1530
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1531
  return 'Anonymous build';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1532
}
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1533
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1534
/**
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1535
 * Badly named function to send back eval'able Javascript code with an error message. Deprecated, use JSON instead.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1536
 * @param string Message to send
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1537
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1538
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1539
function _die($t) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1540
  $_ob = 'document.getElementById("ajaxEditContainer").innerHTML = unescape(\'' . rawurlencode('' . $t . '') . '\')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1541
  die($_ob);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1542
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1543
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1544
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1545
 * Same as _die(), but sends an SQL backtrace with the error message, and doesn't halt execution.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1546
 * @param string Message to send
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1547
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1548
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1549
function jsdie($text) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1550
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1551
  $text = rawurlencode($text . "\n\nSQL Backtrace:\n" . $db->sql_backtrace());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1552
  echo 'document.getElementById("ajaxEditContainer").innerHTML = unescape(\''.$text.'\');';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1553
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1554
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1555
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1556
 * Capitalizes the first letter of a string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1557
 * @param $text string the text to be transformed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1558
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1559
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1560
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1561
function capitalize_first_letter($text)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1562
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1563
  return strtoupper(substr($text, 0, 1)) . substr($text, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1564
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1565
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1566
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1567
 * Checks if a value in a bitfield is on or off
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1568
 * @param $bitfield int the bit-field value
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1569
 * @param $value int the value to switch off
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1570
 * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1571
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1572
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1573
function is_bit($bitfield, $value)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1574
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1575
  return ( $bitfield & $value ) ? true : false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1576
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1577
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1578
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1579
 * Trims spaces/newlines from the beginning and end of a string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1580
 * @param $text the text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1581
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1582
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1583
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1584
function trim_spaces($text)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1585
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1586
  $d = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1587
  while($d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1588
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1589
    $c = substr($text, 0, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1590
    $a = substr($text, strlen($text)-1, strlen($text));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1591
    if($c == "\n" || $c == "\r" || $c == "\t" || $c == ' ') $text = substr($text, 1, strlen($text));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1592
    elseif($a == "\n" || $a == "\r" || $a == "\t" || $a == ' ') $text = substr($text, 0, strlen($text)-1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1593
    else $d = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1594
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1595
  return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1596
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1597
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1598
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1599
 * Enano-ese equivalent of str_split() which is only found in PHP5
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1600
 * @param $text string the text to split
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1601
 * @param $inc int size of each block
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1602
 * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1603
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1604
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1605
function enano_str_split($text, $inc = 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1606
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1607
  if($inc < 1)
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1608
  {
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1609
    return false;
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1610
  }
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1611
  if($inc >= strlen($text))
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1612
  {
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1613
    return Array($text);
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1614
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1615
  $len = ceil(strlen($text) / $inc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1616
  $ret = Array();
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1617
  for ( $i = 0; $i < strlen($text); $i = $i + $inc )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1618
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1619
    $ret[] = substr($text, $i, $inc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1620
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1621
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1622
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1623
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1624
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1625
 * Converts a hexadecimal number to a binary string.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1626
 * @param text string hexadecimal number
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1627
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1628
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1629
function hex2bin($text)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1630
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1631
  $arr = enano_str_split($text, 2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1632
  $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1633
  for ($i=0; $i<sizeof($arr); $i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1634
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1635
    $ret .= chr(hexdec($arr[$i]));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1636
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1637
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1638
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1639
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1640
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1641
 * Generates and/or prints a human-readable backtrace
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1642
 * @param bool $return - if true, this function returns a string, otherwise returns null and prints the backtrace
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1643
 * @return mixed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1644
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1645
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1646
function enano_debug_print_backtrace($return = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1647
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1648
  ob_start();
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  1649
  if ( !$return )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  1650
    echo '<pre>';
19
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1651
  if ( function_exists('debug_print_backtrace') )
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1652
  {
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1653
    debug_print_backtrace();
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1654
  }
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1655
  else
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1656
  {
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1657
    echo '<b>Warning:</b> No debug_print_backtrace() support!';
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1658
  }
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  1659
  if ( !$return )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  1660
    echo '</pre>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1661
  $c = ob_get_contents();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1662
  ob_end_clean();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1663
  if($return) return $c;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1664
  else echo $c;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1665
  return null;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1666
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1667
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1668
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1669
 * Like rawurlencode(), but encodes all characters
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1670
 * @param string $text the text to encode
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1671
 * @param optional string $prefix text before each hex character
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1672
 * @param optional string $suffix text after each hex character
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1673
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1674
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1675
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1676
function hexencode($text, $prefix = '%', $suffix = '')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1677
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1678
  $arr = enano_str_split($text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1679
  $r = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1680
  foreach($arr as $a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1681
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1682
    $nibble = (string)dechex(ord($a));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1683
    if(strlen($nibble) == 1) $nibble = '0' . $nibble;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1684
    $r .= $prefix . $nibble . $suffix;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1685
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1686
  return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1687
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1688
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1689
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1690
 * Enano-ese equivalent of get_magic_quotes_gpc()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1691
 * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1692
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1693
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1694
function enano_get_magic_quotes_gpc()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1695
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1696
  if(function_exists('get_magic_quotes_gpc'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1697
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1698
    return ( get_magic_quotes_gpc() == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1699
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1700
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1701
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1702
    return ( strtolower(@ini_get('magic_quotes_gpc')) == '1' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1703
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1704
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1705
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1706
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1707
 * Recursive stripslashes()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1708
 * @param array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1709
 * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1710
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1711
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1712
function stripslashes_recurse($arr)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1713
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1714
  foreach($arr as $k => $xxxx)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1715
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1716
    $val =& $arr[$k];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1717
    if(is_string($val))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1718
      $val = stripslashes($val);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1719
    elseif(is_array($val))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1720
      $val = stripslashes_recurse($val);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1721
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1722
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1723
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1724
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1725
/**
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1726
 * Recursive function to remove all NUL bytes from a string
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1727
 * @param array
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1728
 * @return array
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1729
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1730
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1731
function strip_nul_chars($arr)
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1732
{
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1733
  foreach($arr as $k => $xxxx_unused)
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1734
  {
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1735
    $val =& $arr[$k];
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1736
    if(is_string($val))
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1737
      $val = str_replace("\000", '', $val);
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1738
    elseif(is_array($val))
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1739
      $val = strip_nul_chars($val);
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1740
  }
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1741
  return $arr;
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1742
}
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1743
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1744
/**
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1745
 * If magic_quotes_gpc is on, calls stripslashes() on everything in $_GET/$_POST/$_COOKIE. Also strips any NUL characters from incoming requests, as these are typically malicious.
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1746
 * @ignore - this doesn't work too well in my tests
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1747
 * @todo port version from the PHP manual
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1748
 * @return void
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1749
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1750
function strip_magic_quotes_gpc()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1751
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1752
  if(enano_get_magic_quotes_gpc())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1753
  {
40
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1754
    $_POST    = stripslashes_recurse($_POST);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1755
    $_GET     = stripslashes_recurse($_GET);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1756
    $_COOKIE  = stripslashes_recurse($_COOKIE);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1757
    $_REQUEST = stripslashes_recurse($_REQUEST);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1758
  }
40
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1759
  $_POST    = strip_nul_chars($_POST);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1760
  $_GET     = strip_nul_chars($_GET);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1761
  $_COOKIE  = strip_nul_chars($_COOKIE);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1762
  $_REQUEST = strip_nul_chars($_REQUEST);
78
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  1763
  $_POST    = decode_unicode_array($_POST);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  1764
  $_GET     = decode_unicode_array($_GET);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  1765
  $_COOKIE  = decode_unicode_array($_COOKIE);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  1766
  $_REQUEST = decode_unicode_array($_REQUEST);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1767
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1768
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1769
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1770
 * A very basic single-character compression algorithm for binary strings/bitfields
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1771
 * @param string $bits the text to compress, should be only 1s and 0s
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1772
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1773
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1774
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1775
function compress_bitfield($bits)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1776
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1777
  $crc32 = crc32($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1778
  $bits .= '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1779
  $start_pos = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1780
  $current = substr($bits, 1, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1781
  $last    = substr($bits, 0, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1782
  $chunk_size = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1783
  $len = strlen($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1784
  $crc = $len;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1785
  $crcval = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1786
  for ( $i = 1; $i < $len; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1787
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1788
    $current = substr($bits, $i, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1789
    $last    = substr($bits, $i - 1, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1790
    $next    = substr($bits, $i + 1, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1791
    // Are we on the last character?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1792
    if($current == $last && $i+1 < $len)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1793
      $chunk_size++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1794
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1795
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1796
      if($i+1 == $len && $current == $next)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1797
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1798
        // This character completes a chunk
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1799
        $chunk_size++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1800
        $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1801
        $chunk = substr($bits, $start_pos, $chunk_size);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1802
        $chunklen = strlen($chunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1803
        $newchunk = $last . '[' . $chunklen . ']';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1804
        $newlen   = strlen($newchunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1805
        $bits = substr($bits, 0, $start_pos) . $newchunk . substr($bits, $i, $len);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1806
        $chunk_size = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1807
        $i = $start_pos + $newlen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1808
        $start_pos = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1809
        $len = strlen($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1810
        $crcval = $crcval + $chunklen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1811
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1812
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1813
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1814
        // Last character completed a chunk
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1815
        $chunk = substr($bits, $start_pos, $chunk_size);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1816
        $chunklen = strlen($chunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1817
        $newchunk = $last . '[' . $chunklen . '],';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1818
        $newlen   = strlen($newchunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1819
        $bits = substr($bits, 0, $start_pos) . $newchunk . substr($bits, $i, $len);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1820
        $chunk_size = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1821
        $i = $start_pos + $newlen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1822
        $start_pos = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1823
        $len = strlen($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1824
        $crcval = $crcval + $chunklen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1825
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1826
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1827
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1828
  if($crc != $crcval)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1829
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1830
    echo __FUNCTION__.'(): ERROR: length check failed, this is a bug in the algorithm<br />Debug info: aiming for a CRC val of '.$crc.', got '.$crcval;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1831
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1832
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1833
  $compressed = 'cbf:len='.$crc.';crc='.dechex($crc32).';data='.$bits.'|end';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1834
  return $compressed;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1835
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1836
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1837
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1838
 * Uncompresses a bitfield compressed with compress_bitfield()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1839
 * @param string $bits the compressed bitfield
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1840
 * @return string the uncompressed, original (we hope) bitfield OR bool false on error
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1841
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1842
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1843
function uncompress_bitfield($bits)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1844
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1845
  if(substr($bits, 0, 4) != 'cbf:')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1846
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1847
    echo __FUNCTION__.'(): ERROR: Invalid stream';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1848
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1849
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1850
  $len = intval(substr($bits, strpos($bits, 'len=')+4, strpos($bits, ';')-strpos($bits, 'len=')-4));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1851
  $crc = substr($bits, strpos($bits, 'crc=')+4, 8);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1852
  $data = substr($bits, strpos($bits, 'data=')+5, strpos($bits, '|end')-strpos($bits, 'data=')-5);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1853
  $data = explode(',', $data);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1854
  foreach($data as $a => $b)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1855
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1856
    $d =& $data[$a];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1857
    $char = substr($d, 0, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1858
    $dlen = intval(substr($d, 2, strlen($d)-1));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1859
    $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1860
    for($i=0;$i<$dlen;$i++,$s.=$char);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1861
    $d = $s;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1862
    unset($s, $dlen, $char);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1863
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1864
  $decompressed = implode('', $data);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1865
  $decompressed = substr($decompressed, 0, -1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1866
  $dcrc = (string)dechex(crc32($decompressed));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1867
  if($dcrc != $crc)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1868
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1869
    echo __FUNCTION__.'(): ERROR: CRC check failed<br />debug info:<br />original crc: '.$crc.'<br />decomp\'ed crc: '.$dcrc.'<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1870
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1871
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1872
  return $decompressed;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1873
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1874
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1875
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1876
 * Exports a MySQL table into a SQL string.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1877
 * @param string $table The name of the table to export
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1878
 * @param bool $structure If true, include a CREATE TABLE command
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1879
 * @param bool $data If true, include the contents of the table
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1880
 * @param bool $compact If true, omits newlines between parts of SQL statements, use in Enano database exporter
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1881
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1882
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1883
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1884
function export_table($table, $structure = true, $data = true, $compact = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1885
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1886
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1887
  $struct_keys = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1888
  $divider   = (!$compact) ? "\n" : "\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1889
  $spacer1   = (!$compact) ? "\n" : " ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1890
  $spacer2   = (!$compact) ? "  " : " ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1891
  $rowspacer = (!$compact) ? "\n  " : " ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1892
  $index_list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1893
  $cols = $db->sql_query('SHOW COLUMNS IN '.$table.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1894
  if(!$cols)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1895
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1896
    echo 'export_table(): Error getting column list: '.$db->get_error_text().'<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1897
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1898
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1899
  $col = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1900
  $sqlcol = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1901
  $collist = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1902
  $pri_keys = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1903
  // Using fetchrow_num() here to compensate for MySQL l10n
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1904
  while( $row = $db->fetchrow_num() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1905
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1906
    $field =& $row[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1907
    $type  =& $row[1];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1908
    $null  =& $row[2];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1909
    $key   =& $row[3];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1910
    $def   =& $row[4];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1911
    $extra =& $row[5];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1912
    $col[] = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1913
      'name'=>$field,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1914
      'type'=>$type,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1915
      'null'=>$null,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1916
      'key'=>$key,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1917
      'default'=>$def,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1918
      'extra'=>$extra,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1919
      );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1920
    $collist[] = $field;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1921
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1922
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1923
  if ( $structure )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1924
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1925
    $db->sql_query('SET SQL_QUOTE_SHOW_CREATE = 0;');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1926
    $struct = $db->sql_query('SHOW CREATE TABLE '.$table.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1927
    if ( !$struct )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1928
      $db->_die();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1929
    $row = $db->fetchrow_num();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1930
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1931
    $struct = $row[1];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1932
    $struct = preg_replace("/\n\) ENGINE=(.+)$/", "\n);", $struct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1933
    unset($row);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1934
    if ( $compact )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1935
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1936
      $struct_arr = explode("\n", $struct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1937
      foreach ( $struct_arr as $i => $leg )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1938
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1939
        if ( $i == 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1940
          continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1941
        $test = trim($leg);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1942
        if ( empty($test) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1943
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1944
          unset($struct_arr[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1945
          continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1946
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1947
        $struct_arr[$i] = preg_replace('/^([\s]*)/', ' ', $leg);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1948
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1949
      $struct = implode("", $struct_arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1950
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1951
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1952
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1953
  // Structuring complete
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1954
  if($data)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1955
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1956
    $datq = $db->sql_query('SELECT * FROM '.$table.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1957
    if(!$datq)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1958
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1959
      echo 'export_table(): Error getting column list: '.$db->get_error_text().'<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1960
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1961
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1962
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1963
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1964
      if($structure) return $struct;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1965
      else return '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1966
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1967
    $rowdata = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1968
    $dataqs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1969
    $insert_strings = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1970
    $z = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1971
    while($row = $db->fetchrow_num())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1972
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1973
      $z = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1974
      foreach($row as $i => $cell)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1975
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1976
        $str = mysql_encode_column($cell, $col[$i]['type']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1977
        $rowdata[] = $str;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1978
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1979
      $dataqs2 = implode(",$rowspacer", $dataqs) . ",$rowspacer" . '( ' . implode(', ', $rowdata) . ' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1980
      $ins = 'INSERT INTO '.$table.'( '.implode(',', $collist).' ) VALUES' . $dataqs2 . ";";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1981
      if ( strlen( $ins ) > MYSQL_MAX_PACKET_SIZE )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1982
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1983
        // We've exceeded the maximum allowed packet size for MySQL - separate this into a different query
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1984
        $insert_strings[] = 'INSERT INTO '.$table.'( '.implode(',', $collist).' ) VALUES' . implode(",$rowspacer", $dataqs) . ";";;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1985
        $dataqs = Array('( ' . implode(', ', $rowdata) . ' )');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1986
        $z = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1987
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1988
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1989
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1990
        $dataqs[] = '( ' . implode(', ', $rowdata) . ' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1991
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1992
      $rowdata = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1993
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1994
    if ( !$z )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1995
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1996
      $insert_strings[] = 'INSERT INTO '.$table.'( '.implode(',', $collist).' ) VALUES' . implode(",$rowspacer", $dataqs) . ";";;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1997
      $dataqs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1998
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1999
    $datstring = implode($divider, $insert_strings);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2000
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2001
  if($structure && !$data) return $struct;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2002
  elseif(!$structure && $data) return $datstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2003
  elseif($structure && $data) return $struct . $divider . $datstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2004
  elseif(!$structure && !$data) return '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2005
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2006
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2007
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2008
 * Encodes a string value for use in an INSERT statement for given column type $type.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2009
 * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2010
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2011
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2012
function mysql_encode_column($input, $type)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2013
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2014
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2015
  // Decide whether to quote the string or not
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2016
  if(substr($type, 0, 7) == 'varchar' || $type == 'datetime' || $type == 'text' || $type == 'tinytext' || $type == 'smalltext' || $type == 'longtext' || substr($type, 0, 4) == 'char')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2017
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2018
    $str = "'" . $db->escape($input) . "'";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2019
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2020
  elseif(in_array($type, Array('blob', 'longblob', 'mediumblob', 'smallblob')) || substr($type, 0, 6) == 'binary' || substr($type, 0, 9) == 'varbinary')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2021
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2022
    $str = '0x' . hexencode($input, '', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2023
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2024
  elseif(is_null($input))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2025
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2026
    $str = 'NULL';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2027
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2028
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2029
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2030
    $str = (string)$input;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2031
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2032
  return $str;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2033
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2034
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2035
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2036
 * Creates an associative array defining which file extensions are allowed and which ones aren't
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2037
 * @return array keyname will be a file extension, value will be true or false
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2038
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2039
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2040
function fetch_allowed_extensions()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2041
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2042
  global $mime_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2043
  $bits = getConfig('allowed_mime_types');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2044
  if(!$bits) return Array(false);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2045
  $bits = uncompress_bitfield($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2046
  if(!$bits) return Array(false);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2047
  $bits = enano_str_split($bits, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2048
  $ret = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2049
  $mt = array_keys($mime_types);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2050
  foreach($bits as $i => $b)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2051
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2052
    $ret[$mt[$i]] = ( $b == '1' ) ? true : false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2053
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2054
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2055
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2056
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2057
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2058
 * Generates a random key suitable for encryption
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2059
 * @param int $len the length of the key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2060
 * @return string a BINARY key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2061
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2062
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2063
function randkey($len = 32)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2064
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2065
  $key = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2066
  for($i=0;$i<$len;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2067
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2068
    $key .= chr(mt_rand(0, 255));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2069
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2070
  return $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2071
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2072
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2073
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2074
 * Decodes a hex string.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2075
 * @param string $hex The hex code to decode
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2076
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2077
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2078
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2079
function hexdecode($hex)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2080
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2081
  $hex = enano_str_split($hex, 2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2082
  $bin_key = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2083
  foreach($hex as $nibble)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2084
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2085
    $byte = chr(hexdec($nibble));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2086
    $bin_key .= $byte;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2087
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2088
  return $bin_key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2089
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2090
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2091
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2092
 * Enano's own (almost) bulletproof HTML sanitizer.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2093
 * @param string $html The input HTML
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2094
 * @return string cleaned HTML
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2095
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2096
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2097
function sanitize_html($html, $filter_php = true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2098
{
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2099
  // Random seed for substitution
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2100
  $rand_seed = md5( sha1(microtime()) . mt_rand() );
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2101
  
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2102
  // We need MediaWiki
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2103
  require_once(ENANO_ROOT . '/includes/wikiengine/Tables.php');
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2104
  
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2105
  // Strip out comments that are already escaped
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2106
  preg_match_all('/&lt;!--(.*?)--&gt;/', $html, $comment_match);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2107
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2108
  foreach ( $comment_match[0] as $comment )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2109
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2110
    $html = str_replace_once($comment, "{HTMLCOMMENT:$i:$rand_seed}", $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2111
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2112
  }
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2113
  
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2114
  // Strip out code sections that will be postprocessed by Text_Wiki
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2115
  preg_match_all(';^<code(\s[^>]*)?>((?:(?R)|.)*?)\n</code>(\s|$);msi', $html, $code_match);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2116
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2117
  foreach ( $code_match[0] as $code )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2118
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2119
    $html = str_replace_once($code, "{TW_CODE:$i:$rand_seed}", $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2120
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2121
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2122
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2123
  $html = preg_replace('#<([a-z]+)([\s]+)([^>]+?)'.htmlalternatives('javascript:').'(.+?)>(.*?)</\\1>#is', '&lt;\\1\\2\\3javascript:\\59&gt;\\60&lt;/\\1&gt;', $html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2124
  $html = preg_replace('#<([a-z]+)([\s]+)([^>]+?)'.htmlalternatives('javascript:').'(.+?)>#is', '&lt;\\1\\2\\3javascript:\\59&gt;', $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2125
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2126
  if($filter_php)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2127
    $html = str_replace(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2128
      Array('<?php',    '<?',    '<%',    '?>',    '%>'),
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2129
      Array('&lt;?php', '&lt;?', '&lt;%', '?&gt;', '%&gt;'),
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2130
      $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2131
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2132
  $tag_whitelist = array_keys ( setupAttributeWhitelist() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2133
  if ( !$filter_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2134
    $tag_whitelist[] = '?php';
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2135
  // allow HTML comments
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2136
  $tag_whitelist[] = '!--';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2137
  $len = strlen($html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2138
  $in_quote = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2139
  $quote_char = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2140
  $tag_start = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2141
  $tag_name = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2142
  $in_tag = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2143
  $trk_name = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2144
  for ( $i = 0; $i < $len; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2145
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2146
    $chr = $html{$i};
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2147
    $prev = ( $i == 0 ) ? '' : $html{ $i - 1 };
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2148
    $next = ( ( $i + 1 ) == $len ) ? '' : $html { $i + 1 };
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2149
    if ( $in_quote && $in_tag )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2150
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2151
      if ( $quote_char == $chr && $prev != '\\' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2152
        $in_quote = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2153
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2154
    elseif ( ( $chr == '"' || $chr == "'" ) && $prev != '\\' && $in_tag )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2155
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2156
      $in_quote = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2157
      $quote_char = $chr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2158
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2159
    if ( $chr == '<' && !$in_tag && $next != '/' )
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2160
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2161
      // start of a tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2162
      $tag_start = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2163
      $in_tag = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2164
      $trk_name = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2165
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2166
    elseif ( !$in_quote && $in_tag && $chr == '>' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2167
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2168
      $full_tag = substr($html, $tag_start, ( $i - $tag_start ) + 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2169
      $l = strlen($tag_name) + 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2170
      $attribs_only = trim( substr($full_tag, $l, ( strlen($full_tag) - $l - 1 ) ) );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2171
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2172
      // Debugging message
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2173
      // echo htmlspecialchars($full_tag) . '<br />';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2174
450
35f9d6c93eec Fixed case where HTML comments were getting stripped when opening tag not followed by whitespace (<!--foo--> was stripped, <!-- foo --> was not, neither is stripped now)
Dan
parents: 325
diff changeset
  2175
      if ( !in_array($tag_name, $tag_whitelist) && substr($tag_name, 0, 3) != '!--' )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2176
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2177
        // Illegal tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2178
        //echo $tag_name . ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2179
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2180
        $s = ( empty($attribs_only) ) ? '' : ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2181
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2182
        $sanitized = '&lt;' . $tag_name . $s . $attribs_only . '&gt;';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2183
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2184
        $html = substr($html, 0, $tag_start) . $sanitized . substr($html, $i + 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2185
        $html = str_replace('</' . $tag_name . '>', '&lt;/' . $tag_name . '&gt;', $html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2186
        $new_i = $tag_start + strlen($sanitized);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2187
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2188
        $len = strlen($html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2189
        $i = $new_i;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2190
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2191
        $in_tag = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2192
        $tag_name = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2193
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2194
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2195
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2196
      {
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2197
        // If not filtering PHP, don't bother to strip
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2198
        if ( $tag_name == '?php' && !$filter_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2199
          continue;
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2200
        // If this is a comment, likewise skip this "tag"
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2201
        if ( $tag_name == '!--' )
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2202
          continue;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2203
        $f = fixTagAttributes( $attribs_only, $tag_name );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2204
        $s = ( empty($f) ) ? '' : ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2205
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2206
        $sanitized = '<' . $tag_name . $f . '>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2207
        $new_i = $tag_start + strlen($sanitized);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2208
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2209
        $html = substr($html, 0, $tag_start) . $sanitized . substr($html, $i + 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2210
        $len = strlen($html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2211
        $i = $new_i;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2212
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2213
        $in_tag = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2214
        $tag_name = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2215
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2216
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2217
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2218
    elseif ( $in_tag && $trk_name )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2219
    {
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 19
diff changeset
  2220
      $is_alphabetical = ( strtolower($chr) != strtoupper($chr) || in_array($chr, array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9')) || $chr == '?' || $chr == '!' || $chr == '-' );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2221
      if ( $is_alphabetical )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2222
        $tag_name .= $chr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2223
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2224
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2225
        $trk_name = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2226
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2227
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2228
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2229
  }
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  2230
  
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2231
  // Vulnerability from ha.ckers.org/xss.html:
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2232
  // <script src="http://foo.com/xss.js"
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2233
  // <
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2234
  // The rule is so specific because everything else will have been filtered by now
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2235
  $html = preg_replace('/<(script|iframe)(.+?)src=([^>]*)</i', '&lt;\\1\\2src=\\3&lt;', $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2236
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2237
  // Restore stripped comments
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2238
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2239
  foreach ( $comment_match[0] as $comment )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2240
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2241
    $html = str_replace_once("{HTMLCOMMENT:$i:$rand_seed}", $comment, $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2242
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2243
  }
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2244
  
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2245
  // Restore stripped code
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2246
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2247
  foreach ( $code_match[0] as $code )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2248
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2249
    $html = str_replace_once("{TW_CODE:$i:$rand_seed}", $code, $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2250
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  2251
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2252
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2253
  return $html;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2254
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2255
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2256
/**
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2257
 * Using the same parsing code as sanitize_html(), this function adds <litewiki> tags around certain block-level elements
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2258
 * @param string $html The input HTML
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2259
 * @return string formatted HTML
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2260
 */
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2261
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2262
function wikiformat_process_block($html)
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2263
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2264
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2265
  $tok1 = "<litewiki>";
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2266
  $tok2 = "</litewiki>";
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2267
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2268
  $block_tags = array('div', 'p', 'table', 'blockquote', 'pre');
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2269
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2270
  $len = strlen($html);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2271
  $in_quote = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2272
  $quote_char = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2273
  $tag_start = 0;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2274
  $tag_name = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2275
  $in_tag = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2276
  $trk_name = false;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2277
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2278
  $diag = 0;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2279
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2280
  $block_tagname = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2281
  $in_blocksec = 0;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2282
  $block_start = 0;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2283
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2284
  for ( $i = 0; $i < $len; $i++ )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2285
  {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2286
    $chr = $html{$i};
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2287
    $prev = ( $i == 0 ) ? '' : $html{ $i - 1 };
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2288
    $next = ( ( $i + 1 ) == $len ) ? '' : $html { $i + 1 };
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2289
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2290
    // Are we inside of a quoted section?
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2291
    if ( $in_quote && $in_tag )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2292
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2293
      if ( $quote_char == $chr && $prev != '\\' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2294
        $in_quote = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2295
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2296
    elseif ( ( $chr == '"' || $chr == "'" ) && $prev != '\\' && $in_tag )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2297
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2298
      $in_quote = true;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2299
      $quote_char = $chr;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2300
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2301
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2302
    if ( $chr == '<' && !$in_tag && $next == '/' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2303
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2304
      // Iterate through until we've got a tag name
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2305
      $tag_name = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2306
      $i++;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2307
      while(true)
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2308
      {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2309
        $i++;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2310
        // echo $i . ' ';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2311
        $chr = $html{$i};
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2312
        $prev = ( $i == 0 ) ? '' : $html{ $i - 1 };
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2313
        $next = ( ( $i + 1 ) == $len ) ? '' : $html { $i + 1 };
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2314
        $tag_name .= $chr;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2315
        if ( $next == '>' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2316
          break;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2317
      }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2318
      // echo '<br />';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2319
      if ( in_array($tag_name, $block_tags) )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2320
      {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2321
        if ( $block_tagname == $tag_name )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2322
        {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2323
          $in_blocksec -= 1;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2324
          if ( $in_blocksec == 0 )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2325
          {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2326
            $block_tagname = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2327
            $i += 2;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2328
            // echo 'Finished wiki litewiki wraparound calc at pos: ' . $i;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2329
            $full_litewiki = substr($html, $block_start, ( $i - $block_start ));
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2330
            $new_text = "{$tok1}{$full_litewiki}{$tok2}";
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2331
            $html = substr($html, 0, $block_start) . $new_text . substr($html, $i);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2332
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2333
            $i += ( strlen($tok1) + strlen($tok2) ) - 1;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2334
            $len = strlen($html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2335
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2336
            //die('<pre>' . htmlspecialchars($html) . '</pre>');
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2337
          }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2338
        }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2339
      }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2340
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2341
      $in_tag = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2342
      $in_quote = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2343
      $tag_name = '';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2344
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2345
      continue;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2346
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2347
    else if ( $chr == '<' && !$in_tag && $next != '/' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2348
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2349
      // start of a tag
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2350
      $tag_start = $i;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2351
      $in_tag = true;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2352
      $trk_name = true;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2353
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2354
    else if ( !$in_quote && $in_tag && $chr == '>' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2355
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2356
      if ( !in_array($tag_name, $block_tags) )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2357
      {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2358
        // Inline tag - reset and go to the next one
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2359
        // echo '&lt;inline ' . $tag_name . '&gt; ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2360
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2361
        $in_tag = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2362
        $tag_name = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2363
        continue;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2364
      }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2365
      else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2366
      {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2367
        // echo '&lt;block: ' . $tag_name . ' @ ' . $i . '&gt;<br/>';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2368
        if ( $in_blocksec == 0 )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2369
        {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2370
          //die('Found a starting tag for a block element: ' . $tag_name . ' at pos ' . $tag_start);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2371
          $block_tagname = $tag_name;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2372
          $block_start = $tag_start;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2373
          $in_blocksec++;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2374
        }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2375
        else if ( $block_tagname == $tag_name )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2376
        {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2377
          $in_blocksec++;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2378
        }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2379
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2380
        $in_tag = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2381
        $tag_name = '';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2382
        continue;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2383
      }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2384
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2385
    elseif ( $in_tag && $trk_name )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2386
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2387
      $is_alphabetical = ( strtolower($chr) != strtoupper($chr) || in_array($chr, array('0', '1', '2', '3', '4', '5', '6', '7', '8', '9')) || $chr == '?' || $chr == '!' || $chr == '-' );
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2388
      if ( $is_alphabetical )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2389
        $tag_name .= $chr;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2390
      else
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2391
      {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2392
        $trk_name = false;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2393
      }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2394
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2395
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2396
    // Tokenization complete
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2397
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2398
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2399
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2400
  $regex = '/' . str_replace('/', '\\/', preg_quote($tok2)) . '([\s]*)' . preg_quote($tok1) . '/is';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2401
  // die(htmlspecialchars($regex));
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2402
  $html = preg_replace($regex, '\\1', $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2403
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2404
  return $html;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2405
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2406
}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2407
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2408
function htmlalternatives($string)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2409
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2410
  $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2411
  for ( $i = 0; $i < strlen($string); $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2412
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2413
    $chr = $string{$i};
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2414
    $ch1 = ord($chr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2415
    $ch2 = dechex($ch1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2416
    $byte = '(&\\#([0]*){0,7}' . $ch1 . ';|\\\\([0]*){0,7}' . $ch1 . ';|\\\\([0]*){0,7}' . $ch2 . ';|&\\#x([0]*){0,7}' . $ch2 . ';|%([0]*){0,7}' . $ch2 . '|' . preg_quote($chr) . ')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2417
    $ret .= $byte;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2418
    $ret .= '([\s]){0,2}';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2419
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2420
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2421
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2422
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2423
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2424
 * Paginates (breaks into multiple pages) a MySQL result resource, which is treated as unbuffered.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2425
 * @param resource The MySQL result resource. This should preferably be an unbuffered query.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2426
 * @param string A template, with variables being named after the column name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2427
 * @param int The number of total results. This should be determined by a second query.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2428
 * @param string sprintf-style formatting string for URLs for result pages. First parameter will be start offset.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2429
 * @param int Optional. Start offset in individual results. Defaults to 0.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2430
 * @param int Optional. The number of results per page. Defualts to 10.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2431
 * @param int Optional. An associative array of functions to call, with key names being column names, and values being function names. Values can also be an array with key 0 being either an object or a string(class name) and key 1 being a [static] method.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2432
 * @param string Optional. The text to be sent before the result list, only if there are any results. Possibly the start of a table.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2433
 * @param string Optional. The text to be sent after the result list, only if there are any results. Possibly the end of a table.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2434
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2435
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2436
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2437
function paginate($q, $tpl_text, $num_results, $result_url, $start = 0, $perpage = 10, $callers = Array(), $header = '', $footer = '')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2438
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2439
  global $db, $session, $paths, $template, $plugins; // Common objects
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  2440
  global $lang;
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  2441
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2442
  $parser = $template->makeParserText($tpl_text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2443
  $num_pages = ceil ( $num_results / $perpage );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2444
  $out = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2445
  $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2446
  $this_page = ceil ( $start / $perpage );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2447
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2448
  // Build paginator
82
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2449
  $pg_css = ( strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') ) ?
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2450
            // IE-specific hack
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2451
            'display: block; width: 1px;':
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2452
            // Other browsers
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2453
            'display: table; margin: 10px 0 0 auto;';
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2454
  $begin = '<div class="tblholder" style="'. $pg_css . '">
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2455
    <table border="0" cellspacing="1" cellpadding="4">
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  2456
      <tr><th>' . $lang->get('paginate_lbl_page') . '</th>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2457
  $block = '<td class="row1" style="text-align: center;">{LINK}</td>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2458
  $end = '</tr></table></div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2459
  $blk = $template->makeParserText($block);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2460
  $inner = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2461
  $cls = 'row2';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2462
  if ( $num_pages < 5 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2463
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2464
    for ( $i = 0; $i < $num_pages; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2465
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2466
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2467
      $offset = strval($i * $perpage);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2468
      $url = htmlspecialchars(sprintf($result_url, $offset));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2469
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2470
      $link = ( $offset == strval($start) ) ? "<b>$j</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>$j</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2471
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2472
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2473
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2474
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2475
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2476
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2477
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2478
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2479
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2480
    if ( $this_page + 5 > $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2481
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2482
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2483
      $tp = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2484
      if ( $this_page + 0 == $num_pages ) $tp = $tp - 3;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2485
      if ( $this_page + 1 == $num_pages ) $tp = $tp - 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2486
      if ( $this_page + 2 == $num_pages ) $tp = $tp - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2487
      for ( $i = $tp - 1; $i <= $tp + 1; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2488
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2489
        $list[] = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2490
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2491
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2492
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2493
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2494
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2495
      $current = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2496
      $lower = ( $current < 3 ) ? 1 : $current - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2497
      for ( $i = 0; $i < 3; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2498
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2499
        $list[] = $lower + $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2500
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2501
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2502
    $url = sprintf($result_url, '0');
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2503
    $link = ( 0 == $start ) ? "<b>" . $lang->get('paginate_btn_first') . "</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>&laquo; " . $lang->get('paginate_btn_first') . "</a>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2504
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2505
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2506
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2507
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2508
    $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2509
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2510
    // if ( !in_array(1, $list) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2511
    // {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2512
    //   $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2513
    //   $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2514
    //   $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2515
    // }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2516
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2517
    foreach ( $list as $i )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2518
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2519
      if ( $i == $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2520
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2521
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2522
      $offset = strval($i * $perpage);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2523
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2524
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2525
      $link = ( $offset == strval($start) ) ? "<b>$j</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>$j</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2526
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2527
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2528
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2529
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2530
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2531
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2532
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2533
    $total = $num_pages * $perpage - $perpage;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2534
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2535
    if ( $this_page < $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2536
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2537
      // $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2538
      // $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2539
      // $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2540
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2541
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2542
      $offset = strval($total);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2543
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2544
      $j = $i + 1;
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2545
      $link = ( $offset == strval($start) ) ? "<b>" . $lang->get('paginate_btn_last') . "</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>" . $lang->get('paginate_btn_last') . " &raquo;</a>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2546
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2547
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2548
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2549
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2550
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2551
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2552
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2553
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2554
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2555
  $inner .= '<td class="row2" style="cursor: pointer;" onclick="paginator_goto(this, '.$this_page.', '.$num_pages.', '.$perpage.', unescape(\'' . rawurlencode($result_url) . '\'));">&darr;</td>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2556
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2557
  $paginator = "\n$begin$inner$end\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2558
  $out .= $paginator;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2559
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2560
  $cls = 'row2';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2561
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2562
  if ( $row = $db->fetchrow($q) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2563
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2564
    $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2565
    $out .= $header;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2566
    do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2567
      $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2568
      if ( $i <= $start )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2569
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2570
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2571
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2572
      if ( ( $i - $start ) > $perpage )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2573
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2574
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2575
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2576
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2577
      foreach ( $row as $j => $val )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2578
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2579
        if ( isset($callers[$j]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2580
        {
74
68469a95658d Various bugfixes and cleanups, too much to remember... see the diffs for what got changed :-)
Dan
parents: 73
diff changeset
  2581
          $tmp = ( is_callable($callers[$j]) ) ? @call_user_func($callers[$j], $val, $row) : $val;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2582
575
9c1ab9c74662 Fixed two bugs in paginator: noisy warning when rows run out and empty strings not being treated as valid from formatting functions
Dan
parents: 574
diff changeset
  2583
          if ( is_string($tmp) )
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2584
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2585
            $row[$j] = $tmp;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2586
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2587
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2588
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2589
      $parser->assign_vars($row);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2590
      $parser->assign_vars(array('_css_class' => $cls));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2591
      $out .= $parser->run();
575
9c1ab9c74662 Fixed two bugs in paginator: noisy warning when rows run out and empty strings not being treated as valid from formatting functions
Dan
parents: 574
diff changeset
  2592
    } while ( $row = @$db->fetchrow($q) );
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2593
    $out .= $footer;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2594
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2595
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2596
  $out .= $paginator;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2597
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2598
  return $out;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2599
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2600
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2601
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2602
 * This is the same as paginate(), but it processes an array instead of a MySQL result resource.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2603
 * @param array The results. Each value is simply echoed.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2604
 * @param int The number of total results. This should be determined by a second query.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2605
 * @param string sprintf-style formatting string for URLs for result pages. First parameter will be start offset.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2606
 * @param int Optional. Start offset in individual results. Defaults to 0.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2607
 * @param int Optional. The number of results per page. Defualts to 10.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2608
 * @param string Optional. The text to be sent before the result list, only if there are any results. Possibly the start of a table.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2609
 * @param string Optional. The text to be sent after the result list, only if there are any results. Possibly the end of a table.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2610
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2611
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2612
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2613
function paginate_array($q, $num_results, $result_url, $start = 0, $perpage = 10, $header = '', $footer = '')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2614
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2615
  global $db, $session, $paths, $template, $plugins; // Common objects
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2616
  global $lang;
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2617
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2618
  $num_pages = ceil ( $num_results / $perpage );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2619
  $out = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2620
  $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2621
  $this_page = ceil ( $start / $perpage );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2622
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2623
  // Build paginator
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2624
  $begin = '<div class="tblholder" style="display: table; margin: 10px 0 0 auto;">
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2625
    <table border="0" cellspacing="1" cellpadding="4">
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2626
      <tr><th>' . $lang->get('paginate_lbl_page') . '</th>';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2627
  $block = '<td class="row1" style="text-align: center;">{LINK}</td>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2628
  $end = '</tr></table></div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2629
  $blk = $template->makeParserText($block);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2630
  $inner = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2631
  $cls = 'row2';
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
  2632
  $total = $num_pages * $perpage - $perpage;
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2633
  /*
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2634
  if ( $start > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2635
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2636
    $url = sprintf($result_url, abs($start - $perpage));
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  2637
    $link = "<a href=".'"'."$url".'"'." style='text-decoration: none;'>&laquo; " . $lang->get('paginate_btn_prev') . "</a>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2638
    $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2639
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2640
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2641
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2642
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2643
    $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2644
  }
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2645
  */
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2646
  if ( $num_pages < 5 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2647
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2648
    for ( $i = 0; $i < $num_pages; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2649
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2650
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2651
      $offset = strval($i * $perpage);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2652
      $url = htmlspecialchars(sprintf($result_url, $offset));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2653
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2654
      $link = ( $offset == strval($start) ) ? "<b>$j</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>$j</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2655
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2656
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2657
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2658
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2659
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2660
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2661
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2662
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2663
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2664
    if ( $this_page + 5 > $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2665
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2666
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2667
      $tp = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2668
      if ( $this_page + 0 == $num_pages ) $tp = $tp - 3;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2669
      if ( $this_page + 1 == $num_pages ) $tp = $tp - 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2670
      if ( $this_page + 2 == $num_pages ) $tp = $tp - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2671
      for ( $i = $tp - 1; $i <= $tp + 1; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2672
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2673
        $list[] = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2674
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2675
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2676
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2677
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2678
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2679
      $current = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2680
      $lower = ( $current < 3 ) ? 1 : $current - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2681
      for ( $i = 0; $i < 3; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2682
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2683
        $list[] = $lower + $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2684
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2685
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2686
    $url = sprintf($result_url, '0');
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2687
    $link = ( 0 == $start ) ? "<b>" . $lang->get('paginate_btn_first') . "</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>&laquo; " . $lang->get('paginate_btn_first') . "</a>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2688
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2689
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2690
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2691
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2692
    $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2693
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2694
    // if ( !in_array(1, $list) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2695
    // {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2696
    //   $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2697
    //   $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2698
    //   $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2699
    // }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2700
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2701
    foreach ( $list as $i )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2702
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2703
      if ( $i == $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2704
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2705
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2706
      $offset = strval($i * $perpage);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2707
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2708
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2709
      $link = ( $offset == strval($start) ) ? "<b>$j</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>$j</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2710
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2711
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2712
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2713
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2714
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2715
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2716
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2717
    if ( $this_page < $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2718
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2719
      // $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2720
      // $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2721
      // $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2722
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2723
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2724
      $offset = strval($total);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2725
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2726
      $j = $i + 1;
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2727
      $link = ( $offset == strval($start) ) ? "<b>" . $lang->get('paginate_btn_last') . "</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>" . $lang->get('paginate_btn_last') . " &raquo;</a>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2728
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2729
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2730
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2731
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2732
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2733
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2734
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2735
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2736
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2737
  /*
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2738
  if ( $start < $total )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2739
  {
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
  2740
    $link_offset = abs($start + $perpage);
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
  2741
    $url = htmlspecialchars(sprintf($result_url, strval($link_offset)));
359
e0787bb6285b Implemented IP logging for comments and registration
Dan
parents: 345
diff changeset
  2742
    $link = "<a href=".'"'."$url".'"'." style='text-decoration: none;'>" . $lang->get('paginate_btn_next') . " &raquo;</a>";
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2743
    $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2744
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2745
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2746
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2747
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2748
    $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2749
  }
362
02d315d1cc58 Started localization on User CP. Localized pagination, password strength, and various other small widgets. Fixed bug in path manager causing return of fullpage from get_page_id_from_url() even when namespace is Special.
Dan
parents: 359
diff changeset
  2750
  */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2751
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2752
  $inner .= '<td class="row2" style="cursor: pointer;" onclick="paginator_goto(this, '.$this_page.', '.$num_pages.', '.$perpage.', unescape(\'' . rawurlencode($result_url) . '\'));">&darr;</td>';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2753
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2754
  $paginator = "\n$begin$inner$end\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2755
  if ( $total > 1 )
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
  2756
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2757
    $out .= $paginator;
272
e0ec986c0af3 Searching sucks, and Enano's search algorithm was complete bullcrap. So I rewrote it. No, it does not use Google search technology. Like they have a patent for using the Arial font on search result pages anyway.
Dan
parents: 270
diff changeset
  2758
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2759
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2760
  $cls = 'row2';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2761
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2762
  if ( sizeof($q) > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2763
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2764
    $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2765
    $out .= $header;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2766
    foreach ( $q as $val ) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2767
      $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2768
      if ( $i <= $start )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2769
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2770
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2771
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2772
      if ( ( $i - $start ) > $perpage )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2773
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2774
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2775
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2776
      $out .= $val;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2777
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2778
    $out .= $footer;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2779
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2780
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2781
  if ( $total > 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2782
    $out .= $paginator;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2783
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2784
  return $out;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2785
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2786
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2787
/**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2788
 * Enano version of fputs for debugging
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2789
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2790
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2791
function enano_fputs($socket, $data)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2792
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2793
  // echo '<pre>' . htmlspecialchars($data) . '</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2794
  // flush();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2795
  // ob_flush();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2796
  // ob_end_flush();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2797
  return fputs($socket, $data);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2798
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2799
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2800
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2801
 * Sanitizes a page URL string so that it can safely be stored in the database.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2802
 * @param string Page ID to sanitize
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2803
 * @return string Cleaned text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2804
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2805
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2806
function sanitize_page_id($page_id)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2807
{
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2808
  global $db, $session, $paths, $template, $plugins; // Common objects
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2809
  
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2810
  if ( isset($paths->nslist['User']) )
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2811
  {
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 376
diff changeset
  2812
    if ( preg_match('/^' . str_replace('/', '\\/', preg_quote($paths->nslist['User'])) . '/', $page_id) )
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2813
    {
377
bb3e6c3bd4f4 Removed stray debugging info from ACL editor success notification; added ability for guests to set language on URI (?lang=eng); added html_in_pages ACL type and separated from php_in_pages so HTML can be embedded but not PHP; rewote portions of the path manager to better abstract URL input; added Zend Framework into list of BSD-licensed libraries; localized some remaining strings; got the migration script working, but just barely; fixed display bug in Special:Contributions; localized Main Page button in admin panel
Dan
parents: 376
diff changeset
  2814
      $ip = preg_replace('/^' . str_replace('/', '\\/', preg_quote($paths->nslist['User'])) . '/', '', $page_id);
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2815
      if ( is_valid_ip($ip) )
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2816
      {
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2817
        return $page_id;
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2818
      }
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2819
    }
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2820
  }
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2821
  
685
17ebe24cdf85 Rebranded as 1.1.5 (Caoineag alpha 5) and fixed a couple bugs related to CDN support in template_nodb and installerUI. Updated readme.
Dan
parents: 667
diff changeset
  2822
  if ( empty($page_id) )
17ebe24cdf85 Rebranded as 1.1.5 (Caoineag alpha 5) and fixed a couple bugs related to CDN support in template_nodb and installerUI. Updated readme.
Dan
parents: 667
diff changeset
  2823
    return '';
17ebe24cdf85 Rebranded as 1.1.5 (Caoineag alpha 5) and fixed a couple bugs related to CDN support in template_nodb and installerUI. Updated readme.
Dan
parents: 667
diff changeset
  2824
  
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2825
  // Remove character escapes
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2826
  $page_id = dirtify_page_id($page_id);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2827
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 19
diff changeset
  2828
  $pid_clean = preg_replace('/[\w\.\/:;\(\)@\[\]_-]/', 'X', $page_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2829
  $pid_dirty = enano_str_split($pid_clean, 1);
685
17ebe24cdf85 Rebranded as 1.1.5 (Caoineag alpha 5) and fixed a couple bugs related to CDN support in template_nodb and installerUI. Updated readme.
Dan
parents: 667
diff changeset
  2830
  
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2831
  foreach ( $pid_dirty as $id => $char )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2832
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2833
    if ( $char == 'X' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2834
      continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2835
    $cid = ord($char);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2836
    $cid = dechex($cid);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2837
    $cid = strval($cid);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2838
    if ( strlen($cid) < 2 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2839
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2840
      $cid = strtoupper("0$cid");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2841
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2842
    $pid_dirty[$id] = ".$cid";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2843
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2844
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2845
  $pid_chars = enano_str_split($page_id, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2846
  $page_id_cleaned = '';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2847
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2848
  foreach ( $pid_chars as $id => $char )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2849
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2850
    if ( $pid_dirty[$id] == 'X' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2851
      $page_id_cleaned .= $char;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2852
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2853
      $page_id_cleaned .= $pid_dirty[$id];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2854
  }
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2855
  
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 19
diff changeset
  2856
  // global $mime_types;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2857
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 19
diff changeset
  2858
  // $exts = array_keys($mime_types);
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 19
diff changeset
  2859
  // $exts = '(' . implode('|', $exts) . ')';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2860
21
663fcf528726 Updated all version numbers back to Banshee; a few preliminary steps towards full UTF-8 support in page URLs
Dan
parents: 19
diff changeset
  2861
  // $page_id_cleaned = preg_replace('/\.2e' . $exts . '$/', '.\\1', $page_id_cleaned);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2862
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2863
  return $page_id_cleaned;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2864
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2865
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2866
/**
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2867
 * Removes character escapes in a page ID string
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2868
 * @param string Page ID string to dirty up
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2869
 * @return string
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2870
 */
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2871
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2872
function dirtify_page_id($page_id)
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2873
{
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2874
  global $db, $session, $paths, $template, $plugins; // Common objects
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2875
  // First, replace spaces with underscores
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2876
  $page_id = str_replace(' ', '_', $page_id);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2877
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2878
  // Exception for userpages for IP addresses
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2879
  if ( is_valid_ip($page_id) )
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2880
  {
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2881
    return $page_id;
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2882
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2883
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2884
  preg_match_all('/\.[A-Fa-f0-9][A-Fa-f0-9]/', $page_id, $matches);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2885
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2886
  foreach ( $matches[0] as $id => $char )
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2887
  {
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2888
    $char = substr($char, 1);
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2889
    $char = strtolower($char);
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2890
    $char = intval(hexdec($char));
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2891
    $char = chr($char);
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2892
    $page_id = str_replace($matches[0][$id], $char, $page_id);
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2893
  }
325
e17cc42d77cf Fixed: $paths->page_id not set when the page doesn't exist; finally fixed garbled page names for IP addresses
Dan
parents: 322
diff changeset
  2894
  
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2895
  return $page_id;
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2896
}
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2897
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2898
/**
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2899
 * Inserts commas into a number to make it more human-readable. Floating point-safe and doesn't flirt with the number like number_format() does.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2900
 * @param int The number to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2901
 * @return string Input number with commas added
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2902
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2903
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2904
function commatize($num)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2905
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2906
  $num = (string)$num;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2907
  if ( strpos($num, '.') )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2908
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2909
    $whole = explode('.', $num);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2910
    $num = $whole[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2911
    $dec = $whole[1];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2912
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2913
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2914
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2915
    $whole = $num;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2916
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2917
  $offset = ( strlen($num) ) % 3;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2918
  $len = strlen($num);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2919
  $offset = ( $offset == 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2920
    ? 3
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2921
    : $offset;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2922
  for ( $i = $offset; $i < $len; $i=$i+3 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2923
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2924
    $num = substr($num, 0, $i) . ',' . substr($num, $i, $len);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2925
    $len = strlen($num);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2926
    $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2927
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2928
  if ( isset($dec) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2929
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2930
    return $num . '.' . $dec;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2931
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2932
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2933
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2934
    return $num;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2935
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2936
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2937
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2938
/**
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2939
 * Injects a string into another string at the specified position.
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2940
 * @param string The haystack
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2941
 * @param string The needle
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2942
 * @param int    Position at which to insert the needle
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2943
 */
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2944
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2945
function inject_substr($haystack, $needle, $pos)
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2946
{
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2947
  $str1 = substr($haystack, 0, $pos);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2948
  $pos++;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2949
  $str2 = substr($haystack, $pos);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2950
  return "{$str1}{$needle}{$str2}";
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2951
}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2952
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2953
/**
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2954
 * Tells if a given IP address is valid.
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2955
 * @param string suspected IP address
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2956
 * @return bool true if valid, false otherwise
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2957
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2958
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2959
function is_valid_ip($ip)
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2960
{
710
1fbce408813c Fixed IPv6 address match (the one from phpBB3 did not work)
Dan
parents: 685
diff changeset
  2961
  // This next one came from phpBB3.
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2962
  $ipv4 = '(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])';
710
1fbce408813c Fixed IPv6 address match (the one from phpBB3 did not work)
Dan
parents: 685
diff changeset
  2963
  $ipv6 = '(?:[a-f0-9]{0,4}):(?:[a-f0-9]{0,4}):(?:[a-f0-9]{0,4}:|:)?(?:[a-f0-9]{0,4}:|:)?(?:[a-f0-9]{0,4}:|:)?(?:[a-f0-9]{0,4}:|:)?(?:[a-f0-9]{0,4}:|:)?(?:[a-f0-9]{1,4})';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2964
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2965
  if ( preg_match("/^{$ipv4}$/", $ip) || preg_match("/^{$ipv6}$/", $ip) )
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2966
    return true;
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2967
  else
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2968
    return false;
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2969
}
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2970
48
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2971
/**
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2972
 * Replaces the FIRST given occurrence of needle within haystack with thread
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2973
 * @param string Needle
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2974
 * @param string Thread
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2975
 * @param string Haystack
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2976
 */
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2977
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2978
function str_replace_once($needle, $thread, $haystack)
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2979
{
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2980
  $needle_len = strlen($needle);
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2981
  if ( $pos = strstr($haystack, $needle) )
48
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2982
  {
593
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2983
    $upto = substr($haystack, 0, ( strlen($haystack) - strlen($pos) ));
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2984
    $from = substr($pos, $needle_len);
4f9bec0d65c1 More optimization work. Moved special page init functions to common instead of common_post hook. Allowed paths to cache page metadata on filesystem. Phased out the redundancy in $paths->pages that paired a number with every urlname as foreach loops are allowed now (and have been for some time). Fixed missing includes for several functions. Rewrote str_replace_once to be a lot more efficient.
Dan
parents: 592
diff changeset
  2985
    return "{$upto}{$thread}{$from}";
48
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2986
  }
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2987
  return $haystack;
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2988
}
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2989
78
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2990
/**
581
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2991
 * Replaces all given occurences of needle in haystack, case insensitively.
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2992
 * @param string Needle
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2993
 * @param string Thread
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2994
 * @param string Haystack
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2995
 * @return string
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2996
 */
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2997
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2998
function str_replace_i($needle, $thread, $haystack)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  2999
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3000
  $needle_len = strlen($needle);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3001
  $haystack_len = strlen($haystack);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3002
  for ( $i = 0; $i < $haystack_len; $i++ )
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3003
  {
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3004
    $test = substr($haystack, $i, $needle_len);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3005
    if ( strtolower($test) == strtolower($needle) )
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3006
    {
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3007
      // Got it!
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3008
      $upto = substr($haystack, 0, $i);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3009
      $from = substr($haystack, ( $i + $needle_len ));
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3010
      $haystack = "{$upto}{$thread}{$from}";
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3011
      $haystack_len = strlen($haystack);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3012
      $i = $i + strlen($thread);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3013
    }
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3014
  }
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3015
  return $haystack;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3016
}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3017
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3018
/**
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3019
 * Highlights a term in a string.
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3020
 * @param string Needle (term to highlight)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3021
 * @param string Haystack (search string)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3022
 * @param string Starting tag (<b>)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3023
 * @param string Ending tag (</b>)
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3024
 * @return string
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3025
 */
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3026
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3027
function highlight_term($needle, $haystack, $start_tag = '<b>', $end_tag = '</b>')
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3028
{
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3029
  $needle_len = strlen($needle);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3030
  $haystack_len = strlen($haystack);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3031
  for ( $i = 0; $i < $haystack_len; $i++ )
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3032
  {
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3033
    $test = substr($haystack, $i, $needle_len);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3034
    if ( strtolower($test) == strtolower($needle) )
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3035
    {
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3036
      // Got it!
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3037
      $upto = substr($haystack, 0, $i);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3038
      $from = substr($haystack, ( $i + $needle_len ));
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3039
      $haystack = "{$upto}{$start_tag}{$test}{$end_tag}{$from}";
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3040
      $haystack_len = strlen($haystack);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3041
      $i = $i + strlen($needle) + strlen($start_tag) + strlen($end_tag);
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3042
    }
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3043
  }
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3044
  return $haystack;
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3045
}
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3046
5e8fd89c02ea Initial progress towards converting auto-completion framework to Spry. Not currently in a very working state.
Dan
parents: 575
diff changeset
  3047
/**
756
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3048
 * Registers a new type of search result. Because this is so tricky to do but keep clean, this function takes an associative array as its
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3049
 * only parameter. This array configures the function. The required keys are:
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3050
 *  - table: the database table to search
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3051
 *  - titlecolumn: the column that will be used as the title of the search result. This will have a weight of 1.5
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3052
 *  - uniqueid: a TPL-format string, variables being column names, that will be unique for every result. This should contain a string that
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3053
 *              will be specific to your *type* of search result in addition to a primary key or other unique identifier.
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3054
 *  - linkformat: an array with the keys page_id and namespace which are where your result will link, plus the following additional options:
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3055
 *     - append: added to the full generated URL
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3056
 *     - query: query string without initial "?"
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3057
 * Additional options:
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3058
 *  - datacolumn
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3059
 *  - additionalcolumns: additional data to select if you want to use a custom formatting callback
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3060
 *  - formatcallback: a callback or TPL string. If a callback, it will be called with the parameters being the current result row and an
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3061
 *                    array of words in case you want to highlight anything; the callback will be expected to return a string containing
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3062
 *                    a fully formatted and sanitized blob of HTML. If formatcallback is a TPL string, variables will be named after table
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3063
 *                    columns.
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3064
 *  - additionalwhere: additional SQL to inject into WHERE clause, in the format of "AND foo = bar"
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3065
 * @example Working example of adding users to search results:
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3066
 <code>
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3067
  register_search_handler(array(
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3068
      'table' => 'users',
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3069
      'titlecolumn' => 'username',
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3070
      'uniqueid' => 'ns=User;cid={username}',
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3071
      'additionalcolumns' => array('user_id'),
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3072
      'resultnote' => '[Member]',
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3073
      'linkformat' => array(
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3074
          'page_id' => '{username}',
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3075
          'namespace' => 'User'
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3076
        ),
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3077
      'formatcallback' => 'format_user_search_result',
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3078
    ));
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3079
  
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3080
  function format_user_search_result($row)
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3081
  {
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3082
    global $session, $lang;
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3083
    $rankdata = $session->get_user_rank(intval($row['user_id']));
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3084
    $rankspan = '<span style="' . $rankdata['rank_style'] . '">' . $lang->get($rankdata['rank_title']) . '</span>';
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3085
    if ( empty($rankdata['user_title']) )
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3086
    {
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3087
      return $rankspan;
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3088
    }
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3089
    else
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3090
    {
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3091
      return '"' . htmlspecialchars($rankdata['user_title']) . "\" (<b>$rankspan</b>)";
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3092
    }
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3093
  }
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3094
 </code>
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3095
 * @param array Options array - see function documentation
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3096
 * @return null
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3097
 */
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3098
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3099
global $search_handlers;
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3100
$search_handlers = array();
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3101
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3102
function register_search_handler($options)
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3103
{
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3104
  global $search_handlers;
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3105
  
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3106
  $required = array('table', 'titlecolumn', 'uniqueid', 'linkformat');
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3107
  foreach ( $required as $key )
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3108
  {
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3109
    if ( !isset($options[$key]) )
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3110
    {
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3111
      throw new Exception("Required search handler option '$key' is missing");
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3112
    }
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3113
  }
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3114
  $search_handlers[] = $options;
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3115
  return null;
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3116
}
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3117
e8cf18383425 Added a new search API that allows much easier registration of search results. Basically you give the engine a table, a few columns to look at, and tell it how to format the results and you're done.
Dan
parents: 741
diff changeset
  3118
/**
78
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3119
 * From http://us2.php.net/urldecode - decode %uXXXX
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3120
 * @param string The urlencoded string
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3121
 * @return string
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3122
 */
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3123
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3124
function decode_unicode_url($str)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3125
{
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3126
  $res = '';
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3127
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3128
  $i = 0;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3129
  $max = strlen($str) - 6;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3130
  while ($i <= $max)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3131
  {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3132
    $character = $str[$i];
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3133
    if ($character == '%' && $str[$i + 1] == 'u')
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3134
    {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3135
      $value = hexdec(substr($str, $i + 2, 4));
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3136
      $i += 6;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3137
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3138
      if ($value < 0x0080)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3139
      {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3140
        // 1 byte: 0xxxxxxx
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3141
        $character = chr($value);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3142
      }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3143
      else if ($value < 0x0800)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3144
      {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3145
        // 2 bytes: 110xxxxx 10xxxxxx
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3146
        $character =
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3147
            chr((($value & 0x07c0) >> 6) | 0xc0)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3148
          . chr(($value & 0x3f) | 0x80);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3149
      }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3150
      else
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3151
      {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3152
        // 3 bytes: 1110xxxx 10xxxxxx 10xxxxxx
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3153
        $character =
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3154
            chr((($value & 0xf000) >> 12) | 0xe0)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3155
          . chr((($value & 0x0fc0) >> 6) | 0x80)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3156
          . chr(($value & 0x3f) | 0x80);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3157
      }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3158
    }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3159
    else
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3160
    {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3161
      $i++;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3162
    }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3163
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3164
    $res .= $character;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3165
  }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3166
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3167
  return $res . substr($str, $i);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3168
}
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3169
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3170
/**
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3171
 * Recursively decodes an array with UTF-8 characters in its strings
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3172
 * @param array Can be multi-depth
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3173
 * @return array
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3174
 */
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3175
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3176
function decode_unicode_array($array)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3177
{
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3178
  foreach ( $array as $i => $val )
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3179
  {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3180
    if ( is_string($val) )
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3181
    {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3182
      $array[$i] = decode_unicode_url($val);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3183
    }
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3184
    else if ( is_array($val) )
78
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3185
    {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3186
      $array[$i] = decode_unicode_array($val);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3187
    }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3188
  }
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3189
  return $array;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3190
}
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  3191
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3192
/**
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3193
 * Sanitizes a page tag.
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3194
 * @param string
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3195
 * @return string
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3196
 */
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3197
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3198
function sanitize_tag($tag)
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3199
{
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3200
  $tag = strtolower($tag);
315
f49e3c8b638c Fixed focus of AJAX login form fields in IE; removed stale/unused call to $template->makeParserText() in paginate_array(); added hook page_create_request to possibly help control creation of pages of certain namespaces from plugins; fixed critical bug in user CP that prevented plugins from adding custom CP modules
Dan
parents: 311
diff changeset
  3201
  $tag = preg_replace('/[^\w @\$%\^&-]+/', '', $tag);
f49e3c8b638c Fixed focus of AJAX login form fields in IE; removed stale/unused call to $template->makeParserText() in paginate_array(); added hook page_create_request to possibly help control creation of pages of certain namespaces from plugins; fixed critical bug in user CP that prevented plugins from adding custom CP modules
Dan
parents: 311
diff changeset
  3202
  $tag = str_replace('_', ' ', $tag);
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3203
  $tag = trim($tag);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3204
  return $tag;
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3205
}
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3206
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3207
/**
610
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3208
 * Replacement for gzencode() which doesn't always work.
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3209
 * @param string Data to compress
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3210
 * @param int Compression level - 0 (no compression) to 9 (maximum compression)
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3211
 * @param string Filename to encode into the compressed data - defaults to blank
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3212
 * @param string Comment for archive - defaults to blank
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3213
 * @return string Compressed data
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3214
 */
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3215
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3216
function enano_gzencode($data = "", $level = 6, $filename = "", $comments = "")
610
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3217
{
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3218
  $flags = (empty($comment)? 0 : 16) + (empty($filename)? 0 : 8);
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3219
  $mtime = time();
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3220
  
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3221
  if ( !function_exists('gzdeflate') )
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3222
    return false;
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3223
 
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3224
  return (pack("C1C1C1C1VC1C1", 0x1f, 0x8b, 8, $flags, $mtime, 2, 0xFF) .
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3225
          (empty($filename) ? "" : $filename . "\0") .
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3226
          (empty($comment) ? "" : $comment . "\0") .
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3227
          gzdeflate($data, $level) .
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3228
          pack("VV", crc32($data), strlen($data)));
610
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3229
}
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3230
de33b0d26741 Fixed gzip output - no longer depends on ob_gzhandler(), uses gzencode() now with a failsafe available if gzencode() is not available. Public function gzip_output() remains unchanged.
Dan
parents: 606
diff changeset
  3231
/**
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3232
 * Gzips the output buffer.
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3233
 */
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3234
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3235
function gzip_output()
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3236
{
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3237
  global $do_gzip;
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3238
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3239
  //
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3240
  // Compress buffered output if required and send to browser
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3241
  // Sorry, doesn't work in IE. What else is new?
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3242
  //
720
e2762777b170 Fixed attempt at gzip compression after headers sent; hopefully safely escape args to scale_image() instead of erroring out
Dan
parents: 711
diff changeset
  3243
  if ( $do_gzip && function_exists('gzdeflate') && !strstr($_SERVER['HTTP_USER_AGENT'], 'MSIE') && !headers_sent() )
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3244
  {
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3245
    $gzip_contents = ob_get_contents();
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3246
    ob_end_clean();
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3247
    
667
72818d2bf336 Fixed improperly set up gzencode() replacement; fixed bad regexp in scale_image() security check
Dan
parents: 662
diff changeset
  3248
    $return = @enano_gzencode($gzip_contents);
81
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3249
    if ( $return )
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3250
    {
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3251
      header('Content-encoding: gzip');
542
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3252
      echo $return;
81
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3253
    }
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3254
    else
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3255
    {
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3256
      echo $gzip_contents;
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3257
    }
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3258
  }
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3259
}
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3260
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3261
/**
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3262
 * Aggressively and hopefully non-destructively optimizes a blob of HTML.
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3263
 * @param string HTML to process
294
4ab30e8dd168 Nothing special. ksort()ing list of allowed filetypes in the admin panel to make editing the list marginally easier
Dan
parents: 276
diff changeset
  3264
 * @return string much smaller HTML
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3265
 */
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3266
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3267
function aggressive_optimize_html($html)
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3268
{
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3269
  $size_before = strlen($html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3270
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3271
  // kill carriage returns
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3272
  $html = str_replace("\r", "", $html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3273
  
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3274
  // Which tags to strip for JAVASCRIPT PROCESSING ONLY - you can change this if needed
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3275
  $strip_tags = Array('enano:no-opt');
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3276
  $strip_tags = implode('|', $strip_tags);
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3277
  
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3278
  // Strip out the tags and replace with placeholders
183
91127e62f38f Fixed some regular expressions in HTML optimization algorithm; regex page groups can be edited now (oops)
Dan
parents: 174
diff changeset
  3279
  preg_match_all("#<($strip_tags)([ ]+.*?)?>(.*?)</($strip_tags)>#is", $html, $matches);
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3280
  $seed = md5(microtime() . mt_rand()); // Random value used for placeholders
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3281
  for ($i = 0;$i < sizeof($matches[1]); $i++)
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3282
  {
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3283
    $html = str_replace($matches[0][$i], "{DONT_STRIP_ME_NAKED:$seed:$i}", $html);
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3284
  }
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3285
  
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3286
  // Optimize (but don't obfuscate) Javascript
184
d74ff822acc9 Replaced autocompleting username with a much more efficient algorithm and caching system
Dan
parents: 183
diff changeset
  3287
  preg_match_all('/<script([ ]+.*?)?>(.*?)(\]\]>)?<\/script>/is', $html, $jscript);
562
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
  3288
  require_once(ENANO_ROOT . '/includes/js-compressor.php');
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
  3289
  $jsc = new JavascriptCompressor();
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3290
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3291
  // list of Javascript reserved words - from about.com
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3292
  $reserved_words = array('abstract', 'as', 'boolean', 'break', 'byte', 'case', 'catch', 'char', 'class', 'continue', 'const', 'debugger', 'default', 'delete', 'do',
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3293
                          'double', 'else', 'enum', 'export', 'extends', 'false', 'final', 'finally', 'float', 'for', 'function', 'goto', 'if', 'implements', 'import',
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3294
                          'in', 'instanceof', 'int', 'interface', 'is', 'long', 'namespace', 'native', 'new', 'null', 'package', 'private', 'protected', 'public',
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3295
                          'return', 'short', 'static', 'super', 'switch', 'synchronized', 'this', 'throw', 'throws', 'transient', 'true', 'try', 'typeof', 'use', 'var',
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3296
                          'void', 'volatile', 'while', 'with');
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3297
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3298
  $reserved_words = '(' . implode('|', $reserved_words) . ')';
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3299
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3300
  for ( $i = 0; $i < count($jscript[0]); $i++ )
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3301
  {
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3302
    $js =& $jscript[2][$i];
582
a38876c0793c Majorly reworked Javascript runtime stuff to use on-demand loading.
Dan
parents: 581
diff changeset
  3303
    if ( empty($js) )
a38876c0793c Majorly reworked Javascript runtime stuff to use on-demand loading.
Dan
parents: 581
diff changeset
  3304
      continue;
183
91127e62f38f Fixed some regular expressions in HTML optimization algorithm; regex page groups can be edited now (oops)
Dan
parents: 174
diff changeset
  3305
    
562
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
  3306
    $js = $jsc->getClean($js);
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3307
    
81
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3308
    $replacement = "<script{$jscript[1][$i]}>/* <![CDATA[ */ $js /* ]]> */</script>";
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3309
    // apply changes
81
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3310
    $html = str_replace($jscript[0][$i], $replacement, $html);
562
75df0b2c596c Got initial CSRF token framework implemented and sample implementation added in Special:Logout; removing Javascript compression engine from aggressive_optimize_html() and instead calling JavascriptCompressor class from js-compressor.php
Dan
parents: 556
diff changeset
  3311
     
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3312
  }
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3313
  
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3314
  // Re-insert untouchable tags
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3315
  for ($i = 0;$i < sizeof($matches[1]); $i++)
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3316
  {
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3317
    $html = str_replace("{DONT_STRIP_ME_NAKED:$seed:$i}", "<{$matches[1][$i]}{$matches[2][$i]}>{$matches[3][$i]}</{$matches[4][$i]}>", $html);
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3318
  }
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  3319
  
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3320
  // Which tags to strip - you can change this if needed
137
3bce0c320e80 Fix: textarea tags got stripped naked by the HTML optimizer, now no longer
Dan
parents: 132
diff changeset
  3321
  $strip_tags = Array('pre', 'script', 'style', 'enano:no-opt', 'textarea');
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3322
  $strip_tags = implode('|', $strip_tags);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3323
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3324
  // Strip out the tags and replace with placeholders
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3325
  preg_match_all("#<($strip_tags)(.*?)>(.*?)</($strip_tags)>#is", $html, $matches);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3326
  $seed = md5(microtime() . mt_rand()); // Random value used for placeholders
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3327
  for ($i = 0;$i < sizeof($matches[1]); $i++)
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3328
  {
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3329
    $html = str_replace($matches[0][$i], "{DONT_STRIP_ME_NAKED:$seed:$i}", $html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3330
  }
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3331
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3332
  // Finally, process the HTML
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3333
  $html = preg_replace("#\n([ ]*)#", " ", $html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3334
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3335
  // Remove annoying spaces between tags
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3336
  $html = preg_replace("#>([ ][ ]+)<#", "> <", $html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3337
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3338
  // Re-insert untouchable tags
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3339
  for ($i = 0;$i < sizeof($matches[1]); $i++)
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3340
  {
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3341
    $html = str_replace("{DONT_STRIP_ME_NAKED:$seed:$i}", "<{$matches[1][$i]}{$matches[2][$i]}>{$matches[3][$i]}</{$matches[4][$i]}>", $html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3342
  }
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3343
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3344
  // Remove <enano:no-opt> blocks (can be used by themes that don't want their HTML optimized)
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3345
  $html = preg_replace('#<(\/|)enano:no-opt(.*?)>#', '', $html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3346
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3347
  $size_after = strlen($html);
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3348
  
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3349
  // Tell snoopish users what's going on
81
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3350
  $html = str_replace('<html', "\n".'<!-- NOTE: Enano has performed an HTML optimization routine on the HTML you see here. This is to enhance page loading speeds.
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3351
     To view the uncompressed source of this page, add the "nocompress" parameter to the URI of this page: index.php?title=Main_Page&nocompress or Main_Page?nocompress'."
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3352
     Size before compression: $size_before bytes
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3353
     Size after compression:  $size_after bytes
81
d7fc25acd3f3 Replaced the menu in the admin theme with something much more visually pleasureable; minor fix in Special:UploadFile; finished patching a couple of XSS problems from Banshee; finished Admin:PageGroups; removed unneeded code in flyin.js; finished tag system (except tag cloud); 1.0.1 release candidate
Dan
parents: 80
diff changeset
  3354
     -->\n<html", $html);
80
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3355
  return $html;
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3356
}
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  3357
128
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3358
/**
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3359
 * For an input range of numbers (like 25-256) returns an array filled with all numbers in the range, inclusive.
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3360
 * @param string
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3361
 * @return array
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3362
 */
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3363
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3364
function int_range($range)
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3365
{
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3366
  if ( strval(intval($range)) == $range )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3367
    return $range;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3368
  if ( !preg_match('/^[0-9]+(-[0-9]+)?$/', $range) )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3369
    return false;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3370
  $ends = explode('-', $range);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3371
  if ( count($ends) != 2 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3372
    return $range;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3373
  $ret = array();
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3374
  if ( $ends[1] < $ends[0] )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3375
    $ends = array($ends[1], $ends[0]);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3376
  else if ( $ends[0] == $ends[1] )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3377
    return array($ends[0]);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3378
  for ( $i = $ends[0]; $i <= $ends[1]; $i++ )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3379
  {
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3380
    $ret[] = $i;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3381
  }
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3382
  return $ret;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3383
}
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3384
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3385
/**
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3386
 * Parses a range or series of IP addresses, and returns the raw addresses. Only parses ranges in the last two octets to prevent DOSing.
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3387
 * Syntax for ranges: x.x.x.x; x|y.x.x.x; x.x.x-z.x; x.x.x-z|p.q|y
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3388
 * @param string IP address range string
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3389
 * @return array
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3390
 */
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3391
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3392
function parse_ip_range($range)
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3393
{
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3394
  $octets = explode('.', $range);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3395
  if ( count($octets) != 4 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3396
    // invalid range
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3397
    return $range;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3398
  $i = 0;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3399
  $possibilities = array( 0 => array(), 1 => array(), 2 => array(), 3 => array() );
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3400
  foreach ( $octets as $octet )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3401
  {
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3402
    $existing =& $possibilities[$i];
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3403
    $inner = explode('|', $octet);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3404
    foreach ( $inner as $bit )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3405
    {
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3406
      if ( $i >= 2 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3407
      {
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3408
        $bits = int_range($bit);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3409
        if ( $bits === false )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3410
          return false;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3411
        else if ( !is_array($bits) )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3412
          $existing[] = intval($bits);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3413
        else
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3414
          $existing = array_merge($existing, $bits);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3415
      }
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3416
      else
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3417
      {
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3418
        $bit = intval($bit);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3419
        $existing[] = $bit;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3420
      }
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3421
    }
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3422
    $existing = array_unique($existing);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3423
    $i++;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3424
  }
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3425
  $ips = array();
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3426
  
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3427
  // The only way to combine all those possibilities. ;-)
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3428
  foreach ( $possibilities[0] as $oc1 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3429
    foreach ( $possibilities[1] as $oc2 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3430
      foreach ( $possibilities[2] as $oc3 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3431
        foreach ( $possibilities[3] as $oc4 )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3432
          $ips[] = "$oc1.$oc2.$oc3.$oc4";
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3433
        
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3434
  return $ips;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3435
}
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  3436
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3437
/**
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3438
 * Parses a valid IP address range into a regular expression.
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3439
 * @param string IP range string
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3440
 * @return string
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3441
 */
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3442
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3443
function parse_ip_range_regex($range)
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3444
{
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3445
  // Regular expression to test the range string for validity
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3446
  $regex = '/^(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)\.'
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3447
           . '(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)\.'
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3448
           . '(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)\.'
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3449
           . '(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)$/';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3450
  if ( !preg_match($regex, $range) )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3451
  {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3452
    return false;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3453
  }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3454
  $octets = array(0 => array(), 1 => array(), 2 => array(), 3 => array());
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3455
  list($octets[0], $octets[1], $octets[2], $octets[3]) = explode('.', $range);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3456
  $return = '^';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3457
  foreach ( $octets as $octet )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3458
  {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3459
    // alternatives array
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3460
    $alts = array();
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3461
    if ( strpos($octet, '|') )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3462
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3463
      $particles = explode('|', $octet);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3464
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3465
    else
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3466
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3467
      $particles = array($octet);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3468
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3469
    foreach ( $particles as $atom )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3470
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3471
      // each $atom will be either
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3472
      if ( strval(intval($atom)) == $atom )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3473
      {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3474
        $alts[] = $atom;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3475
        continue;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3476
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3477
      else
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3478
      {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3479
        // it's a range - parse it out
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3480
        $alt2 = int_range($atom);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3481
        if ( !$alt2 )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3482
          return false;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3483
        foreach ( $alt2 as $neutrino )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3484
          $alts[] = $neutrino;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3485
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3486
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3487
    $alts = array_unique($alts);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3488
    $alts = '|' . implode('|', $alts) . '|';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3489
    // we can further optimize/compress this by weaseling our way into using some character ranges
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3490
    for ( $i = 1; $i <= 25; $i++ )
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3491
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3492
      $alts = str_replace("|{$i}0|{$i}1|{$i}2|{$i}3|{$i}4|{$i}5|{$i}6|{$i}7|{$i}8|{$i}9|", "|{$i}[0-9]|", $alts);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3493
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3494
    $alts = str_replace("|1|2|3|4|5|6|7|8|9|", "|[1-9]|", $alts);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3495
    $alts = '(' . substr($alts, 1, -1) . ')';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3496
    $return .= $alts . '\.';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3497
  }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3498
  $return = substr($return, 0, -2);
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3499
  $return .= '$';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3500
  return $return;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3501
}
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  3502
504
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3503
/**
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3504
 * Validates an e-mail address. Uses a compacted version of the regular expression generated by the scripts at <http://examples.oreilly.com/regex/>.
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3505
 * @param string E-mail address
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3506
 * @return bool
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3507
 */
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3508
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3509
function check_email_address($email)
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3510
{
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3511
  static $regexp = '(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*|(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]*(?:(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[^()<>@,;:".\\\[\]\x80-\xff\000-\010\012-\037]*)*<[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*(?:,[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*)*:[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)?(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|"[^\\\x80-\xff\n\015"]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015"]*)*")[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*@[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:\.[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*(?:[^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff]+(?![^(\040)<>@,;:".\\\[\]\000-\037\x80-\xff])|\[(?:[^\\\x80-\xff\n\015\[\]]|\\[^\x80-\xff])*\])[\040\t]*(?:\([^\\\x80-\xff\n\015()]*(?:(?:\\[^\x80-\xff]|\([^\\\x80-\xff\n\015()]*(?:\\[^\x80-\xff][^\\\x80-\xff\n\015()]*)*\))[^\\\x80-\xff\n\015()]*)*\)[\040\t]*)*)*>)';
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3512
  return ( preg_match("/^$regexp$/", $email) ) ? true : false;
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3513
}
bc8e0e9ee01d Added support for embedding language data into plugins; updated all version numbers on plugin files
Dan
parents: 500
diff changeset
  3514
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3515
function password_score_len($password)
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3516
{
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3517
  if ( !is_string($password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3518
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3519
    return -10;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3520
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3521
  $len = strlen($password);
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3522
  $score = $len - 7;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3523
  return $score;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3524
}
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3525
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3526
/**
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3527
 * Give a numerical score for how strong a password is. This is an open-ended scale based on a score added to or subtracted
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3528
 * from based on certain complexity rules. Anything less than about 1 or 0 is weak, 3-4 is strong, and 10 is not to be easily cracked.
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3529
 * Based on the Javascript function of the same name.
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3530
 * @param string Password to test
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3531
 * @param null Will be filled with an array of debugging info
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3532
 * @return int
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3533
 */
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3534
472
bc4b58034f4d Implemented password reset (albeit hackishly) into the new login API; added dummy window.console object to hopefully reduce errors when Firebug isn't around; fixed the longstanding ACL dismiss/close button bug; fixed a couple undefined variables in mailer; fixed PHP error on attempted opening of /dev/(u)random in rijndael.php; clarified documentation for PageProcessor::update_page(); fixed some logic problems in theme ACL code; disabled CAPTCHA debug
Dan
parents: 468
diff changeset
  3535
function password_score($password, &$debug = false)
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3536
{
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3537
  if ( !is_string($password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3538
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3539
    return -10;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3540
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3541
  $score = 0;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3542
  $debug = array();
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3543
  // length check
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3544
  $lenscore = password_score_len($password);
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3545
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3546
  $debug[] = "<b>How this score was calculated</b>\nYour score was tallied up based on an extensive algorithm which outputted\nthe following scores based on traits of your password. Above you can see the\ncomposite score; your individual scores based on certain tests are below.\n\nThe scale is open-ended, with a minimum score of -10. 10 is very strong, 4\nis strong, 1 is good and -3 is fair. Below -3 scores \"Weak.\"\n";
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3547
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3548
  $debug[] = 'Adding '.$lenscore.' points for length';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3549
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3550
  $score += $lenscore;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3551
    
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3552
  $has_upper_lower = false;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3553
  $has_symbols     = false;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3554
  $has_numbers     = false;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3555
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3556
  // contains uppercase and lowercase
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3557
  if ( preg_match('/[A-z]+/', $password) && strtolower($password) != $password )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3558
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3559
    $score += 1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3560
    $has_upper_lower = true;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3561
    $debug[] = 'Adding 1 point for having uppercase and lowercase';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3562
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3563
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3564
  // contains symbols
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3565
  if ( preg_match('/[^A-z0-9]+/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3566
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3567
    $score += 1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3568
    $has_symbols = true;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3569
    $debug[] = 'Adding 1 point for having nonalphanumeric characters (matching /[^A-z0-9]+/)';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3570
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3571
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3572
  // contains numbers
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3573
  if ( preg_match('/[0-9]+/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3574
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3575
    $score += 1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3576
    $has_numbers = true;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3577
    $debug[] = 'Adding 1 point for having numbers';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3578
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3579
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3580
  if ( $has_upper_lower && $has_symbols && $has_numbers && strlen($password) >= 9 )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3581
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3582
    // if it has uppercase and lowercase letters, symbols, and numbers, and is of considerable length, add some serious points
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3583
    $score += 4;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3584
    $debug[] = 'Adding 4 points for having uppercase and lowercase, numbers, and nonalphanumeric and being more than 8 characters';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3585
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3586
  else if ( $has_upper_lower && $has_symbols && $has_numbers )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3587
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3588
    // still give some points for passing complexity check
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3589
    $score += 2;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3590
    $debug[] = 'Adding 2 points for having uppercase and lowercase, numbers, and nonalphanumeric';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3591
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3592
  else if ( ( $has_upper_lower && $has_symbols ) ||
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3593
            ( $has_upper_lower && $has_numbers ) ||
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3594
            ( $has_symbols && $has_numbers ) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3595
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3596
    // if 2 of the three main complexity checks passed, add a point
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3597
    $score += 1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3598
    $debug[] = 'Adding 1 point for having 2 of 3 complexity checks';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3599
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3600
  else if ( preg_match('/^[0-9]*?([a-z]+)[0-9]?$/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3601
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3602
    // password is something like magnum1 which will be cracked in seconds
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3603
    $score += -4;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3604
    $debug[] = 'Adding -4 points for being of the form [number][word][number]';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3605
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3606
  else if ( ( !$has_upper_lower && !$has_numbers && $has_symbols ) ||
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3607
            ( !$has_upper_lower && !$has_symbols && $has_numbers ) ||
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3608
            ( !$has_numbers && !$has_symbols && $has_upper_lower ) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3609
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3610
    $score += -2;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3611
    $debug[] = 'Adding -2 points for only meeting 1 complexity check';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3612
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3613
  else if ( !$has_upper_lower && !$has_numbers && !$has_symbols )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3614
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3615
    $debug[] = 'Adding -3 points for not meeting any complexity checks';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3616
    $score += -3;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3617
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3618
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3619
  //
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3620
  // Repetition
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3621
  // Example: foobar12345 should be deducted points, where f1o2o3b4a5r should be given points
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3622
  //
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3623
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3624
  if ( preg_match('/([A-Z][A-Z][A-Z][A-Z]|[a-z][a-z][a-z][a-z])/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3625
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3626
    $debug[] = 'Adding -2 points for having more than 4 letters of the same case in a row';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3627
    $score += -2;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3628
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3629
  else if ( preg_match('/([A-Z][A-Z][A-Z]|[a-z][a-z][a-z])/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3630
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3631
    $debug[] = 'Adding -1 points for having more than 3 letters of the same case in a row';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3632
    $score += -1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3633
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3634
  else if ( preg_match('/[A-z]/', $password) && !preg_match('/([A-Z][A-Z][A-Z]|[a-z][a-z][a-z])/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3635
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3636
    $debug[] = 'Adding 1 point for never having more than 2 letters of the same case in a row';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3637
    $score += 1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3638
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3639
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3640
  if ( preg_match('/[0-9][0-9][0-9][0-9]/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3641
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3642
    $debug[] = 'Adding -2 points for having 4 or more numbers in a row';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3643
    $score += -2;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3644
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3645
  else if ( preg_match('/[0-9][0-9][0-9]/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3646
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3647
    $debug[] = 'Adding -1 points for having 3 or more numbers in a row';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3648
    $score += -1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3649
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3650
  else if ( $has_numbers && !preg_match('/[0-9][0-9][0-9]/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3651
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3652
    $debug[] = 'Adding 1 point for never more than 2 numbers in a row';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3653
    $score += -1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3654
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3655
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3656
  // make passwords like fooooooooooooooooooooooooooooooooooooo totally die by subtracting a point for each character repeated at least 3 times in a row
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3657
  $prev_char = '';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3658
  $warn = false;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3659
  $loss = 0;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3660
  for ( $i = 0; $i < strlen($password); $i++ )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3661
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3662
    $chr = $password{$i};
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3663
    if ( $chr == $prev_char && $warn )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3664
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3665
      $loss += -1;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3666
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3667
    else if ( $chr == $prev_char && !$warn )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3668
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3669
      $warn = true;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3670
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3671
    else if ( $chr != $prev_char && $warn )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3672
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3673
      $warn = false;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3674
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3675
    $prev_char = $chr;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3676
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3677
  if ( $loss < 0 )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3678
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3679
    $debug[] = 'Adding '.$loss.' points for immediate character repetition';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3680
    $score += $loss;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3681
    // this can bring the score below -10 sometimes
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3682
    if ( $score < -10 )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3683
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3684
      $debug[] = 'Setting score to -10 because it went below ('.$score.')';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3685
      $score = -10;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3686
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3687
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3688
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3689
  return $score;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3690
}
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3691
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3692
/**
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3693
 * Registers a task that will be run every X hours. Scheduled tasks should always be scheduled at runtime - they are not stored in the DB.
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3694
 * @param string Function name to call, or array(object, string method)
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3695
 * @param int Interval between runs, in hours. Defaults to 24.
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3696
 */
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3697
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3698
function register_cron_task($func, $hour_interval = 24)
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3699
{
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3700
  global $cron_tasks;
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  3701
  $hour_interval = strval($hour_interval);
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3702
  if ( !isset($cron_tasks[$hour_interval]) )
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3703
    $cron_tasks[$hour_interval] = array();
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3704
  $cron_tasks[$hour_interval][] = $func;
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3705
}
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3706
230
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3707
/**
542
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3708
 * Gets the timestamp for the next estimated cron run.
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3709
 * @return int
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3710
 */
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3711
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3712
function get_cron_next_run()
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3713
{
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3714
  global $cron_tasks;
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3715
  $lowest_ivl = min(array_keys($cron_tasks));
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3716
  $last_run = intval(getConfig("cron_lastrun_ivl_$lowest_ivl"));
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3717
  return intval($last_run + ( 3600 * $lowest_ivl )) - 30;
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3718
}
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3719
5841df0ab575 Added ETag support and increased caching settings to try and speed the system up. Result of a YSlow audit.
Dan
parents: 541
diff changeset
  3720
/**
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3721
 * Installs a language.
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3722
 * @param string The ISO-639-3 identifier for the language. Maximum of 6 characters, usually 3.
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3723
 * @param string The name of the language in English (Spanish)
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3724
 * @param string The name of the language natively (Español)
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3725
 * @param string The path to the file containing the language's strings. Optional.
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3726
 */
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3727
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3728
function install_language($lang_code, $lang_name_neutral, $lang_name_local, $lang_file = false)
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3729
{
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3730
  global $db, $session, $paths, $template, $plugins; // Common objects
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3731
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3732
  $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'language WHERE lang_code = \'' . $db->escape($lang_code) . '\';');
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3733
  if ( !$q )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3734
    $db->_die('functions.php - checking for language existence');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3735
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3736
  if ( $db->numrows() > 0 )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3737
    // Language already exists
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3738
    return false;
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3739
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3740
  $q = $db->sql_query('INSERT INTO ' . table_prefix . 'language(lang_code, lang_name_default, lang_name_native) 
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3741
                         VALUES(
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3742
                           \'' . $db->escape($lang_code) . '\',
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3743
                           \'' . $db->escape($lang_name_neutral) . '\',
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3744
                           \'' . $db->escape($lang_name_local) . '\'
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3745
                         );');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3746
  if ( !$q )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3747
    $db->_die('functions.php - installing language');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3748
  
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3749
  if ( ENANO_DBLAYER == 'PGSQL' )
241
c671f3bb8aed Trying to get lang import to work in the installer; it's not working ATM - cache file is generated with lang_id = 0. Syncing to Nighthawk.
Dan
parents: 238
diff changeset
  3750
  {
371
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3751
    // exception for Postgres, which doesn't support insert IDs
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3752
    // This will cause the Language class to just load by lang code
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3753
    // instead of by numeric ID
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3754
    $lang_id = $lang_code;
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3755
  }
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3756
  else
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3757
  {
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3758
    $lang_id = $db->insert_id();
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3759
    if ( empty($lang_id) || $lang_id == 0 )
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3760
    {
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3761
      $db->_die('functions.php - invalid returned lang_id');
dc6026376919 Improved compatibility with PostgreSQL and fixed a number of installer bugs; fixed missing "meta" category declaration in language files
Dan
parents: 362
diff changeset
  3762
    }
241
c671f3bb8aed Trying to get lang import to work in the installer; it's not working ATM - cache file is generated with lang_id = 0. Syncing to Nighthawk.
Dan
parents: 238
diff changeset
  3763
  }
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3764
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3765
  // Do we also need to install a language file?
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3766
  if ( is_string($lang_file) && file_exists($lang_file) )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3767
  {
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3768
    $lang = new Language($lang_id);
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3769
    $lang->import($lang_file);
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3770
  }
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3771
  else if ( is_string($lang_file) && !file_exists($lang_file) )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3772
  {
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3773
    echo '<b>Notice:</b> Can\'t load language file, so the specified language wasn\'t fully installed.<br />';
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3774
    return false;
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3775
  }
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3776
  return true;
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3777
}
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3778
230
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3779
/**
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3780
 * Lists available languages.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3781
 * @return array Multi-depth. Associative, with children associative containing keys name, name_eng, and dir.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3782
 */
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3783
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3784
function list_available_languages()
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3785
{
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3786
  // Pulled from install/includes/common.php
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3787
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3788
  // Build a list of available languages
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3789
  $dir = @opendir( ENANO_ROOT . '/language' );
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3790
  if ( !$dir )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3791
    die('CRITICAL: could not open language directory');
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3792
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3793
  $languages = array();
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3794
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3795
  while ( $dh = @readdir($dir) )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3796
  {
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3797
    if ( $dh == '.' || $dh == '..' )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3798
      continue;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3799
    if ( file_exists( ENANO_ROOT . "/language/$dh/meta.json" ) )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3800
    {
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3801
      // Found a language directory, determine metadata
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3802
      $meta = @file_get_contents( ENANO_ROOT . "/language/$dh/meta.json" );
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3803
      if ( empty($meta) )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3804
        // Could not read metadata file, continue silently
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3805
        continue;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3806
        
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3807
      // Do some syntax correction on the metadata
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3808
      $meta = enano_clean_json($meta);
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3809
        
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3810
      $meta = enano_json_decode($meta);
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3811
      if ( isset($meta['lang_name_english']) && isset($meta['lang_name_native']) && isset($meta['lang_code']) )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3812
      {
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3813
        $languages[$meta['lang_code']] = array(
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3814
            'name' => $meta['lang_name_native'],
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3815
            'name_eng' => $meta['lang_name_english'],
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3816
            'dir' => $dh
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3817
          );
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3818
      }
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3819
    }
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3820
  }
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3821
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3822
  return $languages;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3823
}
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3824
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  3825
/**
230
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3826
 * Scales an image to the specified width and height, and writes the output to the specified
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3827
 * file. Will use ImageMagick if present, but if not will attempt to scale with GD. This will
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3828
 * always scale images proportionally.
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3829
 * @param string Path to image file
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3830
 * @param string Path to output file
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3831
 * @param int Image width, in pixels
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3832
 * @param int Image height, in pixels
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3833
 * @param bool If true, the output file will be deleted if it exists before it is written
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3834
 * @return bool True on success, false on failure
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3835
 */
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3836
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3837
function scale_image($in_file, $out_file, $width = 225, $height = 225, $unlink = false)
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3838
{
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3839
  global $db, $session, $paths, $template, $plugins; // Common objects
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3840
  
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3841
  if ( !is_int($width) || !is_int($height) )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3842
    return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3843
  
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3844
  if ( !file_exists($in_file) )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3845
    return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3846
  
720
e2762777b170 Fixed attempt at gzip compression after headers sent; hopefully safely escape args to scale_image() instead of erroring out
Dan
parents: 711
diff changeset
  3847
  $in_file = escapeshellarg($in_file);
e2762777b170 Fixed attempt at gzip compression after headers sent; hopefully safely escape args to scale_image() instead of erroring out
Dan
parents: 711
diff changeset
  3848
  $out_file = escapeshellarg($out_file);
230
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3849
  
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3850
  if ( file_exists($out_file) && !$unlink )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3851
    return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3852
  else if ( file_exists($out_file) && $unlink )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3853
    @unlink($out_file);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3854
  if ( file_exists($out_file) )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3855
    // couldn't unlink (delete) the output file
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3856
    return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3857
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3858
  $file_ext = substr($in_file, ( strrpos($in_file, '.') + 1));
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3859
  switch($file_ext)
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3860
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3861
    case 'png':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3862
      $func = 'imagecreatefrompng';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3863
      break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3864
    case 'jpg':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3865
    case 'jpeg':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3866
      $func = 'imagecreatefromjpeg';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3867
      break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3868
    case 'gif':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3869
      $func = 'imagecreatefromgif';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3870
      break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3871
    case 'xpm':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3872
      $func = 'imagecreatefromxpm';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3873
      break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3874
    default:
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3875
      return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3876
  }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3877
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3878
  $magick_path = getConfig('imagemagick_path');
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3879
  $can_use_magick = (
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3880
      getConfig('enable_imagemagick') == '1' &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3881
      file_exists($magick_path)              &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3882
      is_executable($magick_path)
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3883
    );
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3884
  $can_use_gd = (
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3885
      function_exists('getimagesize')         &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3886
      function_exists('imagecreatetruecolor') &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3887
      function_exists('imagecopyresampled')   &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3888
      function_exists($func)
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3889
    );
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3890
  if ( $can_use_magick )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3891
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3892
    if ( !preg_match('/^([\/A-z0-9_-]+)$/', $magick_path) )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3893
    {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3894
      die('SECURITY: ImageMagick path is screwy');
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3895
    }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3896
    $cmdline = "$magick_path \"$in_file\" -resize \"{$width}x{$height}>\" \"$out_file\"";
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3897
    system($cmdline, $return);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3898
    if ( !file_exists($out_file) )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3899
      return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3900
    return true;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3901
  }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3902
  else if ( $can_use_gd )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3903
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3904
    @list($width_orig, $height_orig) = @getimagesize($in_file);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3905
    if ( !$width_orig || !$height_orig )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3906
      return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3907
    // calculate new width and height
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3908
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3909
    $ratio = $width_orig / $height_orig;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3910
    if ( $ratio > 1 )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3911
    {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3912
      // orig. width is greater that height
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3913
      $new_width = $width;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3914
      $new_height = round( $width / $ratio );
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3915
    }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3916
    else if ( $ratio < 1 )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3917
    {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3918
      // orig. height is greater than width
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3919
      $new_width = round( $height / $ratio );
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3920
      $new_height = $height;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3921
    }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3922
    else if ( $ratio == 1 )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3923
    {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3924
      $new_width = $width;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3925
      $new_height = $width;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3926
    }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3927
    if ( $new_width > $width_orig || $new_height > $height_orig )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3928
    {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3929
      // Too big for our britches here; set it to only convert the file
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3930
      $new_width = $width_orig;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3931
      $new_height = $height_orig;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3932
    }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3933
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3934
    $newimage = @imagecreatetruecolor($new_width, $new_height);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3935
    if ( !$newimage )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3936
      return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3937
    $oldimage = @$func($in_file);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3938
    if ( !$oldimage )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3939
      return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3940
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3941
    // Perform scaling
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3942
    imagecopyresampled($newimage, $oldimage, 0, 0, 0, 0, $new_width, $new_height, $width_orig, $height_orig);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3943
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3944
    // Get output format
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3945
    $out_ext = substr($out_file, ( strrpos($out_file, '.') + 1));
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3946
    switch($out_ext)
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3947
    {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3948
      case 'png':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3949
        $outfunc = 'imagepng';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3950
        break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3951
      case 'jpg':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3952
      case 'jpeg':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3953
        $outfunc = 'imagejpeg';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3954
        break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3955
      case 'gif':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3956
        $outfunc = 'imagegif';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3957
        break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3958
      case 'xpm':
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3959
        $outfunc = 'imagexpm';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3960
        break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3961
      default:
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3962
        imagedestroy($newimage);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3963
        imagedestroy($oldimage);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3964
        return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3965
    }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3966
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3967
    // Write output
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3968
    $outfunc($newimage, $out_file);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3969
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3970
    // clean up
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3971
    imagedestroy($newimage);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3972
    imagedestroy($oldimage);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3973
    
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3974
    // done!
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3975
    return true;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3976
  }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3977
  // Neither scaling method worked; we'll let plugins try to scale it, and then if the file still doesn't exist, die
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3978
  $code = $plugins->setHook('scale_image_failure');
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3979
  foreach ( $code as $cmd )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3980
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3981
    eval($cmd);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3982
  }
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3983
  if ( file_exists($out_file) )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3984
    return true;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3985
  return false;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3986
}
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3987
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3988
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3989
 * Determines whether a GIF file is animated or not. Credit goes to ZeBadger from <http://www.php.net/imagecreatefromgif>.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3990
 * Modified to conform to Enano coding standards.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3991
 * @param string Path to GIF file
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3992
 * @return bool If animated, returns true
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3993
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3994
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3995
 
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3996
function is_gif_animated($filename)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3997
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3998
  $filecontents = @file_get_contents($filename);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  3999
  if ( empty($filecontents) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4000
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4001
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4002
  $str_loc = 0;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4003
  $count = 0;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4004
  while ( $count < 2 ) // There is no point in continuing after we find a 2nd frame
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4005
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4006
    $where1 = strpos($filecontents,"\x00\x21\xF9\x04", $str_loc);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4007
    if ( $where1 === false )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4008
    {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4009
      break;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4010
    }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4011
    else
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4012
    {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4013
      $str_loc = $where1 + 1;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4014
      $where2 = strpos($filecontents,"\x00\x2C", $str_loc);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4015
      if ( $where2 === false )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4016
      {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4017
        break;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4018
      }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4019
      else
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4020
      {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4021
        if ( $where1 + 8 == $where2 )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4022
        {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4023
          $count++;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4024
        }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4025
        $str_loc = $where2 + 1;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4026
      }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4027
    }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4028
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4029
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4030
  return ( $count > 1 ) ? true : false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4031
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4032
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4033
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4034
 * Retrieves the dimensions of a GIF image.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4035
 * @param string The path to the GIF file.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4036
 * @return array Key 0 is width, key 1 is height
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4037
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4038
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4039
function gif_get_dimensions($filename)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4040
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4041
  $filecontents = @file_get_contents($filename);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4042
  if ( empty($filecontents) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4043
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4044
  if ( strlen($filecontents) < 10 )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4045
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4046
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4047
  $width = substr($filecontents, 6, 2);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4048
  $height = substr($filecontents, 8, 2);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4049
  $width = unpack('v', $width);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4050
  $height = unpack('v', $height);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4051
  return array($width[1], $height[1]);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4052
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4053
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4054
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4055
 * Determines whether a PNG image is animated or not. Based on some specification information from <http://wiki.mozilla.org/APNG_Specification>.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4056
 * @param string Path to PNG file.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4057
 * @return bool If animated, returns true
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4058
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4059
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4060
function is_png_animated($filename)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4061
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4062
  $filecontents = @file_get_contents($filename);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4063
  if ( empty($filecontents) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4064
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4065
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4066
  $parsed = parse_png($filecontents);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4067
  if ( !$parsed )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4068
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4069
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4070
  if ( !isset($parsed['fdAT']) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4071
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4072
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4073
  if ( count($parsed['fdAT']) > 1 )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4074
    return true;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4075
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4076
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4077
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4078
 * Gets the dimensions of a PNG image.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4079
 * @param string Path to PNG file
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4080
 * @return array Key 0 is width, key 1 is length.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4081
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4082
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4083
function png_get_dimensions($filename)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4084
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4085
  $filecontents = @file_get_contents($filename);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4086
  if ( empty($filecontents) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4087
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4088
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4089
  $parsed = parse_png($filecontents);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4090
  if ( !$parsed )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4091
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4092
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4093
  $ihdr_stream = $parsed['IHDR'][0];
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4094
  $width = substr($ihdr_stream, 0, 4);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4095
  $height = substr($ihdr_stream, 4, 4);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4096
  $width = unpack('N', $width);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4097
  $height = unpack('N', $height);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4098
  $x = $width[1];
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4099
  $y = $height[1];
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4100
  return array($x, $y);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4101
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4102
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4103
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4104
 * Internal function to parse out the streams of a PNG file. Based on the W3 PNG spec: http://www.w3.org/TR/PNG/
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4105
 * @param string The contents of the PNG
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4106
 * @return array Associative array containing the streams
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4107
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4108
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4109
function parse_png($data)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4110
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4111
  // Trim off first 8 bytes to check for PNG header
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4112
  $header = substr($data, 0, 8);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4113
  if ( $header != "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4114
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4115
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4116
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4117
  $return = array();
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4118
  $data = substr($data, 8);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4119
  while ( strlen($data) > 0 )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4120
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4121
    $chunklen_bin = substr($data, 0, 4);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4122
    $chunk_type = substr($data, 4, 4);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4123
    $chunklen = unpack('N', $chunklen_bin);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4124
    $chunklen = $chunklen[1];
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4125
    $chunk_data = substr($data, 8, $chunklen);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4126
    
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4127
    // If the chunk type is not valid, this may be a malicious PNG with bad offsets. Break out of the loop.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4128
    if ( !preg_match('/^[A-z]{4}$/', $chunk_type) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4129
      break;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4130
    
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4131
    if ( !isset($return[$chunk_type]) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4132
      $return[$chunk_type] = array();
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4133
    $return[$chunk_type][] = $chunk_data;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4134
    
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4135
    $offset_next = 4 // Length
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4136
                 + 4 // Type
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4137
                 + $chunklen // Data
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4138
                 + 4; // CRC
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4139
    $data = substr($data, $offset_next);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4140
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4141
  return $return;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4142
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4143
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4144
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4145
 * Retreives information about the intrinsic characteristics of the jpeg image, such as Bits per Component, Height and Width. This function is from the PHP JPEG Metadata Toolkit. Licensed under the GPLv2 or later.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4146
 * @param array The JPEG header data, as retrieved from the get_jpeg_header_data function
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4147
 * @return array An array containing the intrinsic JPEG values FALSE - if the comment segment couldnt be found
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4148
 * @license GNU General Public License
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4149
 * @copyright Copyright Evan Hunter 2004 
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4150
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4151
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4152
function get_jpeg_intrinsic_values( $jpeg_header_data )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4153
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4154
  // Create a blank array for the output
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4155
  $Outputarray = array( );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4156
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4157
  //Cycle through the header segments until Start Of Frame (SOF) is found or we run out of segments
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4158
  $i = 0;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4159
  while ( ( $i < count( $jpeg_header_data) )  && ( substr( $jpeg_header_data[$i]['SegName'], 0, 3 ) != "SOF" ) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4160
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4161
    $i++;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4162
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4163
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4164
  // Check if a SOF segment has been found
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4165
  if ( substr( $jpeg_header_data[$i]['SegName'], 0, 3 ) == "SOF" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4166
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4167
    // SOF segment was found, extract the information
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4168
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4169
    $data = $jpeg_header_data[$i]['SegData'];
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4170
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4171
    // First byte is Bits per component
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4172
    $Outputarray['Bits per Component'] = ord( $data{0} );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4173
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4174
    // Second and third bytes are Image Height
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4175
    $Outputarray['Image Height'] = ord( $data{ 1 } ) * 256 + ord( $data{ 2 } );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4176
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4177
    // Forth and fifth bytes are Image Width
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4178
    $Outputarray['Image Width'] = ord( $data{ 3 } ) * 256 + ord( $data{ 4 } );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4179
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4180
    // Sixth byte is number of components
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4181
    $numcomponents = ord( $data{ 5 } );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4182
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4183
    // Following this is a table containing information about the components
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4184
    for( $i = 0; $i < $numcomponents; $i++ )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4185
    {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4186
      $Outputarray['Components'][] = array (  'Component Identifier' => ord( $data{ 6 + $i * 3 } ),
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4187
                'Horizontal Sampling Factor' => ( ord( $data{ 7 + $i * 3 } ) & 0xF0 ) / 16,
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4188
                'Vertical Sampling Factor' => ( ord( $data{ 7 + $i * 3 } ) & 0x0F ),
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4189
                'Quantization table destination selector' => ord( $data{ 8 + $i * 3 } ) );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4190
    }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4191
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4192
  else
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4193
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4194
    // Couldn't find Start Of Frame segment, hence can't retrieve info
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4195
    return FALSE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4196
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4197
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4198
  return $Outputarray;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4199
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4200
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4201
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4202
 * Reads all the JPEG header segments from an JPEG image file into an array. This function is from the PHP JPEG Metadata Toolkit. Licensed under the GPLv2 or later. Modified slightly for Enano coding standards and to remove unneeded capability.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4203
 * @param string the filename of the file to JPEG file to read
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4204
 * @return string Array of JPEG header segments, or FALSE - if headers could not be read
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4205
 * @license GNU General Public License
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4206
 * @copyright Copyright Evan Hunter 2004
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4207
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4208
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4209
function get_jpeg_header_data( $filename )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4210
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4211
  // Attempt to open the jpeg file - the at symbol supresses the error message about
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4212
  // not being able to open files. The file_exists would have been used, but it
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4213
  // does not work with files fetched over http or ftp.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4214
  $filehnd = @fopen($filename, 'rb');
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4215
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4216
  // Check if the file opened successfully
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4217
  if ( ! $filehnd  )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4218
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4219
    // Could't open the file - exit
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4220
    return FALSE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4221
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4222
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4223
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4224
  // Read the first two characters
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4225
  $data = fread( $filehnd, 2 );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4226
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4227
  // Check that the first two characters are 0xFF 0xDA  (SOI - Start of image)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4228
  if ( $data != "\xFF\xD8" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4229
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4230
    // No SOI (FF D8) at start of file - This probably isn't a JPEG file - close file and return;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4231
    fclose($filehnd);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4232
    return FALSE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4233
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4234
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4235
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4236
  // Read the third character
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4237
  $data = fread( $filehnd, 2 );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4238
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4239
  // Check that the third character is 0xFF (Start of first segment header)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4240
  if ( $data{0} != "\xFF" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4241
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4242
    // NO FF found - close file and return - JPEG is probably corrupted
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4243
    fclose($filehnd);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4244
    return FALSE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4245
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4246
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4247
  // Flag that we havent yet hit the compressed image data
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4248
  $hit_compressed_image_data = FALSE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4249
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4250
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4251
  // Cycle through the file until, one of: 1) an EOI (End of image) marker is hit,
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4252
  //               2) we have hit the compressed image data (no more headers are allowed after data)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4253
  //               3) or end of file is hit
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4254
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4255
  while ( ( $data{1} != "\xD9" ) && (! $hit_compressed_image_data) && ( ! feof( $filehnd ) ))
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4256
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4257
    // Found a segment to look at.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4258
    // Check that the segment marker is not a Restart marker - restart markers don't have size or data after them
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4259
    if (  ( ord($data{1}) < 0xD0 ) || ( ord($data{1}) > 0xD7 ) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4260
    {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4261
      // Segment isn't a Restart marker
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4262
      // Read the next two bytes (size)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4263
      $sizestr = fread( $filehnd, 2 );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4264
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4265
      // convert the size bytes to an integer
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4266
      $decodedsize = unpack ("nsize", $sizestr);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4267
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4268
      // Save the start position of the data
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4269
      $segdatastart = ftell( $filehnd );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4270
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4271
      // Read the segment data with length indicated by the previously read size
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4272
      $segdata = fread( $filehnd, $decodedsize['size'] - 2 );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4273
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4274
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4275
      // Store the segment information in the output array
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4276
      $headerdata[] = array(  "SegType" => ord($data{1}),
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4277
            "SegName" => $GLOBALS[ "JPEG_Segment_Names" ][ ord($data{1}) ],
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4278
            "SegDataStart" => $segdatastart,
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4279
            "SegData" => $segdata );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4280
    }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4281
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4282
    // If this is a SOS (Start Of Scan) segment, then there is no more header data - the compressed image data follows
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4283
    if ( $data{1} == "\xDA" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4284
    {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4285
      // Flag that we have hit the compressed image data - exit loop as no more headers available.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4286
      $hit_compressed_image_data = TRUE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4287
    }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4288
    else
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4289
    {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4290
      // Not an SOS - Read the next two bytes - should be the segment marker for the next segment
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4291
      $data = fread( $filehnd, 2 );
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4292
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4293
      // Check that the first byte of the two is 0xFF as it should be for a marker
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4294
      if ( $data{0} != "\xFF" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4295
      {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4296
        // NO FF found - close file and return - JPEG is probably corrupted
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4297
        fclose($filehnd);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4298
        return FALSE;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4299
      }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4300
    }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4301
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4302
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4303
  // Close File
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4304
  fclose($filehnd);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4305
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4306
  // Return the header data retrieved
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4307
  return $headerdata;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4308
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4309
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4310
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4311
 * Returns the dimensions of a JPEG image in the same format as {php,gif}_get_dimensions().
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4312
 * @param string JPEG file to check
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4313
 * @return array Key 0 is width, key 1 is height
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4314
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4315
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4316
function jpg_get_dimensions($filename)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4317
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4318
  if ( !file_exists($filename) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4319
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4320
    echo "Doesn't exist<br />";
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4321
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4322
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4323
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4324
  $headers = get_jpeg_header_data($filename);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4325
  if ( !$headers )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4326
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4327
    echo "Bad headers<br />";
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4328
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4329
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4330
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4331
  $metadata = get_jpeg_intrinsic_values($headers);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4332
  if ( !$metadata )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4333
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4334
    echo "Bad metadata: <pre>" . print_r($metadata, true) . "</pre><br />";
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4335
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4336
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4337
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4338
  if ( !isset($metadata['Image Width']) || !isset($metadata['Image Height']) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4339
  {
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4340
    echo "No metadata<br />";
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4341
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4342
  }
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4343
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4344
  return array($metadata['Image Width'], $metadata['Image Height']);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4345
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4346
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4347
/**
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4348
 * Generates a URL for the avatar for the given user ID and avatar type.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4349
 * @param int User ID
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4350
 * @param string Image type - must be one of jpg, png, or gif.
621
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4351
 * @param string User's e-mail address, makes Special:Avatar redirect if not specified
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4352
 * @return string
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4353
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4354
621
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4355
function make_avatar_url($user_id, $avi_type, $user_email = false)
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4356
{
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4357
  static $img_types = array(
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4358
      'png' => IMAGE_TYPE_PNG,
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4359
      'gif' => IMAGE_TYPE_GIF,
621
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4360
      'jpg' => IMAGE_TYPE_JPG,
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4361
      'grv' => IMAGE_TYPE_GRV
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4362
    );
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4363
  
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4364
  if ( !is_int($user_id) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4365
    return false;
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4366
  if ( !isset($img_types[$avi_type]) )
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4367
    return false;
621
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4368
  
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4369
  if ( $avi_type == 'grv' )
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4370
  {
621
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4371
    if ( $user_email )
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4372
    {
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4373
      return make_gravatar_url($user_email);
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4374
    }
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4375
  }
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4376
  else
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4377
  {
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4378
    $avi_relative_path = '/' . getConfig('avatar_directory') . '/' . $user_id . '.' . $avi_type;
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4379
    if ( !file_exists(ENANO_ROOT . $avi_relative_path) )
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4380
    {
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4381
      return '';
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4382
    }
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4383
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4384
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4385
  $img_type = $img_types[$avi_type];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4386
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4387
  $dateline = @filemtime(ENANO_ROOT . $avi_relative_path);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4388
  $avi_id = pack('VVv', $dateline, $user_id, $img_type);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4389
  $avi_id = hexencode($avi_id, '', '');
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4390
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4391
  // return scriptPath . $avi_relative_path;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4392
  return makeUrlNS('Special', "Avatar/$avi_id");
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4393
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4394
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4395
/**
621
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4396
 * Generates a URL to the Gravatar for a user based on his/her e-mail address.
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4397
 * @param string E-mail address
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4398
 * @param int Size - defaults to site-wide limits
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4399
 * @return string URL
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4400
 */
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4401
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4402
function make_gravatar_url($email, $size = false)
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4403
{
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4404
  $email = md5($email);
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4405
  
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4406
  // gravatar parameters
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4407
  if ( $size )
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4408
  {
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4409
    $max_size = intval($size);
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4410
  }
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4411
  else
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4412
  {
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4413
    $max_x = intval(getConfig('avatar_max_width', '150'));
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4414
    $max_y = intval(getConfig('avatar_max_height', '150'));
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4415
    // ?s=
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4416
    $max_size = ( $max_x > $max_y ) ? $max_y : $max_x;
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4417
  }
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4418
  
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4419
  // ?r=
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4420
  $rating = getConfig('gravatar_rating', 'g');
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4421
  
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4422
  // final URL
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4423
  $url = "http://www.gravatar.com/avatar/$email?r=$rating&s=$max_size";
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4424
  
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4425
  return $url;
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4426
}
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4427
68f8a9cc0a18 Added Gravatar support! And it's really configurable too.
Dan
parents: 620
diff changeset
  4428
/**
328
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4429
 * Determines an image's filetype based on its signature.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4430
 * @param string Path to image file
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4431
 * @return string One of gif, png, or jpg, or false if none of these.
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4432
 */
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4433
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4434
function get_image_filetype($filename)
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4435
{
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4436
  $filecontents = @file_get_contents($filename);
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4437
  if ( empty($filecontents) )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4438
    return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4439
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4440
  if ( substr($filecontents, 0, 8) == "\x89\x50\x4e\x47\x0d\x0a\x1a\x0a" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4441
    return 'png';
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4442
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4443
  if ( substr($filecontents, 0, 6) == 'GIF87a' || substr($filecontents, 0, 6) == 'GIF89a' )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4444
    return 'gif';
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4445
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4446
  if ( substr($filecontents, 0, 2) == "\xFF\xD8" )
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4447
    return 'jpg';
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4448
  
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4449
  return false;
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4450
}
dc838fd61a06 Added initial avatar support. Currently rather feature complete except for admin controls for avatar.
Dan
parents: 326
diff changeset
  4451
334
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4452
/**
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4453
 * Generates a JSON encoder/decoder singleton.
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4454
 * @return object
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4455
 */
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4456
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4457
function enano_json_singleton()
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4458
{
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4459
  static $json_obj;
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4460
  if ( !is_object($json_obj) )
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4461
    $json_obj = new Services_JSON(SERVICES_JSON_LOOSE_TYPE | SERVICES_JSON_SUPPRESS_ERRORS);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4462
  
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4463
  return $json_obj;
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4464
}
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4465
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4466
/**
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4467
 * Wrapper for JSON encoding.
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4468
 * @param mixed Variable to encode
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4469
 * @return string JSON-encoded string
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4470
 */
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4471
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4472
function enano_json_encode($data)
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4473
{
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4474
  /*
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4475
  if ( function_exists('json_encode') )
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4476
  {
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4477
    // using PHP5 with JSON support
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4478
    return json_encode($data);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4479
  }
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4480
  */
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4481
  
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4482
  return Zend_Json::encode($data, true);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4483
}
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4484
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4485
/**
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4486
 * Wrapper for JSON decoding.
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4487
 * @param string JSON-encoded string
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4488
 * @return mixed Decoded value
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4489
 */
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4490
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4491
function enano_json_decode($data)
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4492
{
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4493
  /*
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4494
  if ( function_exists('json_decode') )
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4495
  {
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4496
    // using PHP5 with JSON support
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4497
    return json_decode($data);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4498
  }
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4499
  */
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4500
  
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4501
  return Zend_Json::decode($data, Zend_Json::TYPE_ARRAY);
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4502
}
c72b545f1304 More localization work. Resolved major issue with JSON parser not parsing files over ~50KB. Switched JSON parser to the one from the Zend Framework (BSD licensed). Forced to split enano.json into five different files.
Dan
parents: 328
diff changeset
  4503
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4504
/**
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4505
 * Cleans a snippet of JSON for closer standards compliance (shuts up the picky Zend parser)
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4506
 * @param string Dirty JSON
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4507
 * @return string Clean JSON
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4508
 */
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4509
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4510
function enano_clean_json($json)
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4511
{
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4512
  // eliminate comments
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4513
  $json = preg_replace(array(
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4514
          // eliminate single line comments in '// ...' form
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4515
          '#^\s*//(.+)$#m',
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4516
          // eliminate multi-line comments in '/* ... */' form, at start of string
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4517
          '#^\s*/\*(.+)\*/#Us',
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4518
          // eliminate multi-line comments in '/* ... */' form, at end of string
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4519
          '#/\*(.+)\*/\s*$#Us'
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4520
        ), '', $json);
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4521
    
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4522
  $json = preg_replace('/([,\{\[])([\s]*?)([a-z0-9_]+)([\s]*?):/', '\\1\\2"\\3" :', $json);
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4523
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4524
  return $json;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4525
}
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4526
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4527
/**
519
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4528
 * Trims a snippet of text to the first and last curly braces. Useful for JSON.
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4529
 * @param string Text to trim
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4530
 * @return string
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4531
 */
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4532
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4533
function enano_trim_json($json)
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4534
{
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4535
  return preg_replace('/^([^{]+)\{/', '{', preg_replace('/\}([^}]+)$/', '}', $json));
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4536
}
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4537
94214ec0871c Started work on the new plugin manager and associated management code. Very incomplete at this point and not usable.
Dan
parents: 507
diff changeset
  4538
/**
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4539
 * Starts the profiler.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4540
 */
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4541
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4542
function profiler_start()
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4543
{
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4544
  global $_profiler;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4545
  $_profiler = array();
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4546
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4547
  if ( !defined('ENANO_DEBUG') )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4548
    return false;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4549
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4550
  $_profiler[] = array(
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4551
      'point' => 'Profiling started',
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4552
      'time' => microtime_float(),
424
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4553
      'backtrace' => false,
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4554
      'mem' => false
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4555
    );
424
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4556
  if ( function_exists('memory_get_usage') )
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4557
  {
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4558
    $_profiler[ count($_profiler) - 1 ]['mem'] = memory_get_usage();
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4559
  }
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4560
}
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4561
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4562
/**
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4563
 * Logs something in the profiler.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4564
 * @param string Point name or message
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4565
 * @param bool Optional. If true (default), a backtrace will be generated and added to the profiler data. False disables this, often for security reasons.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4566
 */
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4567
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4568
function profiler_log($point, $allow_backtrace = true)
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4569
{
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4570
  if ( !defined('ENANO_DEBUG') )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4571
    return false;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4572
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4573
  global $_profiler;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4574
  $backtrace = false;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4575
  if ( $allow_backtrace && function_exists('debug_print_backtrace') )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4576
  {
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4577
    list(, $backtrace) = explode("\n", enano_debug_print_backtrace(true));
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4578
  }
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4579
  $_profiler[] = array(
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4580
      'point' => $point,
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4581
      'time' => microtime_float(),
424
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4582
      'backtrace' => $backtrace,
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4583
      'mem' => false
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4584
    );
424
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4585
  if ( function_exists('memory_get_usage') )
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4586
  {
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4587
    $_profiler[ count($_profiler) - 1 ]['mem'] = memory_get_usage();
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4588
  }
566
06d241de3151 Made ajaxReset() call the actual requested title instead of effective title; fixed (again) template compiler bug not matching certain tags (probably PCRE bug)
Dan
parents: 562
diff changeset
  4589
  return true;
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4590
}
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4591
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4592
/**
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4593
 * Returns the profiler's data (so far).
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4594
 * @return array
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4595
 */
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4596
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4597
function profiler_dump()
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4598
{
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4599
  return $GLOBALS['_profiler'];
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4600
}
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4601
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4602
/**
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4603
 * Generates an HTML version of the performance profile. Not localized because only used as a debugging tool.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4604
 * @return string
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4605
 */
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4606
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4607
function profiler_make_html()
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4608
{
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4609
  if ( !defined('ENANO_DEBUG') )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4610
    return '';
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4611
    
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4612
  $profile = profiler_dump();
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4613
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4614
  $html = '<div class="tblholder">';
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4615
  $html .= '<table border="0" cellspacing="1" cellpadding="4">';
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4616
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4617
  $time_start = $time_last = $profile[0]['time'];
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4618
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4619
  foreach ( $profile as $i => $entry )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4620
  {
592
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 582
diff changeset
  4621
    // $time_since_last = $entry['time'] - $time_last;
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 582
diff changeset
  4622
    // if ( $time_since_last < 0.01 )
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 582
diff changeset
  4623
    //   continue;
27377179fe58 Another sweep from the optimization monster.
Dan
parents: 582
diff changeset
  4624
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4625
    $html .= "<!-- ########################################################## -->\n<tr>\n  <th colspan=\"2\">Event $i</th>\n</tr>";
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4626
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4627
    $html .= '<tr>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4628
    $html .= '  <td class="row2">Event:</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4629
    $html .= '  <td class="row1">' . htmlspecialchars($entry['point']) . '</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4630
    $html .= '</tr>' . "\n";
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4631
    
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4632
    $time = $entry['time'] - $time_start;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4633
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4634
    $html .= '<tr>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4635
    $html .= '  <td class="row2">Time since start:</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4636
    $html .= '  <td class="row1">' . $time . 's</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4637
    $html .= '</tr>' . "\n";
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4638
    
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4639
    $time = $entry['time'] - $time_last;
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4640
    if ( $time < 0.0001 )
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4641
      $time = 'Marginal';
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4642
    else
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4643
      $time = "{$time}s";
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4644
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4645
    $html .= '<tr>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4646
    $html .= '  <td class="row2">Time since last event:</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4647
    $html .= '  <td class="row1">' . $time . '</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4648
    $html .= '</tr>' . "\n";
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4649
    
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4650
    if ( $entry['backtrace'] )
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4651
    {
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4652
      $html .= '<tr>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4653
      $html .= '  <td class="row2">Called from:</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4654
      $html .= '  <td class="row1">' . htmlspecialchars($entry['backtrace']) . '</td>' . "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4655
      $html .= '</tr>' . "\n";
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4656
    }
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4657
    
424
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4658
    if ( $entry['mem'] )
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4659
    {
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4660
      $html .= '<tr>' . "\n";
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4661
      $html .= '  <td class="row2">Total mem usage:</td>' . "\n";
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4662
      $html .= '  <td class="row1">' . htmlspecialchars($entry['mem']) . ' (bytes)</td>' . "\n";
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4663
      $html .= '</tr>' . "\n";
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4664
    }
f58e0b6e9c22 Some memory usage improvements, I think. PHP is being weird to me.
Dan
parents: 411
diff changeset
  4665
    
382
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4666
    $html .= "\n";
2ccb55995aef Profiling enabled for RenderMan's wikiformat routine; [minor] made HTML from profiler more pretty
Dan
parents: 381
diff changeset
  4667
    
372
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4668
    $time_last = $entry['time'];
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4669
  }
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4670
  $html .= '</table></div>';
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4671
  
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4672
  return $html;
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4673
}
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4674
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4675
// Might as well start the profiler, it has no external dependencies except from this file.
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4676
profiler_start();
5bd429428101 A number of scattered changes. Profiler added and only enabled in debug mode (currently on), but awfully useful for fixing performance in the future. Started work on Admin:LangManager
Dan
parents: 371
diff changeset
  4677
376
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4678
/**
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4679
 * Returns the number of times a character occurs in a given string.
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4680
 * @param string Haystack
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4681
 * @param string Needle
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4682
 * @return int
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4683
 */
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4684
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4685
function get_char_count($string, $char)
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4686
{
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4687
  $char = substr($char, 0, 1);
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4688
  $count = 0;
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4689
  for ( $i = 0; $i < strlen($string); $i++ )
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4690
  {
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4691
    if ( $string{$i} == $char )
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4692
      $count++;
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4693
  }
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4694
  return $count;
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4695
}
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4696
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4697
/**
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4698
 * Returns the number of lines in a string.
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4699
 * @param string String to check
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4700
 * @return int
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4701
 */
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4702
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4703
function get_line_count($string)
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4704
{
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4705
  return ( get_char_count($string, "\n") ) + 1;
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4706
}
66732bd4532c Finished (or nearly finished) the admin language CP
Dan
parents: 373
diff changeset
  4707
481
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4708
if ( !function_exists('sys_get_temp_dir') )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4709
{
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4710
    // Based on http://www.phpit.net/
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4711
    // article/creating-zip-tar-archives-dynamically-php/2/
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4712
    /**
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4713
     * Attempt to get the system's temp directory.
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4714
     * @return string or bool false on failure
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4715
     */
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4716
    
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4717
    function sys_get_temp_dir()
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4718
    {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4719
        // Try to get from environment variable
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4720
        if ( !empty($_ENV['TMP']) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4721
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4722
            return realpath( $_ENV['TMP'] );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4723
        }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4724
        else if ( !empty($_ENV['TMPDIR']) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4725
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4726
            return realpath( $_ENV['TMPDIR'] );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4727
        }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4728
        else if ( !empty($_ENV['TEMP']) )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4729
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4730
            return realpath( $_ENV['TEMP'] );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4731
        }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4732
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4733
        // Detect by creating a temporary file
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4734
        else
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4735
        {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4736
            // Try to use system's temporary directory
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4737
            // as random name shouldn't exist
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4738
            $temp_file = tempnam( md5(uniqid(rand(), TRUE)), '' );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4739
            if ( $temp_file )
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4740
            {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4741
                $temp_dir = realpath( dirname($temp_file) );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4742
                unlink( $temp_file );
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4743
                return $temp_dir;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4744
            }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4745
            else
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4746
            {
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4747
                return FALSE;
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4748
            }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4749
        }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4750
    }
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4751
}
07bf15b066bc Hopefully completed rewrite and localization of rollback backend and interface
Dan
parents: 479
diff changeset
  4752
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4753
/**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4754
 * Grabs and processes all rank information directly from the database.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4755
 */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4756
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4757
function fetch_rank_data()
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4758
{
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4759
  global $db, $session, $paths, $template, $plugins; // Common objects
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4760
  global $lang;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4761
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4762
  $sql = $session->generate_rank_sql();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4763
  $q = $db->sql_query($sql);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4764
  if ( !$q )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4765
    $db->_die();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4766
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4767
  $GLOBALS['user_ranks'] = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4768
  global $user_ranks;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4769
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4770
  while ( $row = $db->fetchrow($q) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4771
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4772
    $user_id = $row['user_id'];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4773
    $username = $row['username'];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4774
    $row = $session->calculate_user_rank($row);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4775
    $user_ranks[$username] =  $row;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4776
    $user_ranks[$user_id]  =& $user_ranks[$username];
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4777
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4778
}
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4779
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4780
/**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4781
 * Caches the computed user rank information.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4782
 */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4783
573
43e7254afdb4 Renamed some functions (that were new in this release anyway) due to compatibility broken with PunBB bridge
Dan
parents: 566
diff changeset
  4784
function generate_cache_userranks()
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4785
{
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4786
  global $db, $session, $paths, $template, $plugins; // Common objects
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4787
  global $lang;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4788
  global $user_ranks;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4789
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4790
  fetch_rank_data();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4791
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4792
  $user_ranks_stripped = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4793
  foreach ( $user_ranks as $key => $value )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4794
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4795
    if ( is_int($key) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4796
      $user_ranks_stripped[$key] = $value;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4797
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4798
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4799
  $ranks_exported = "<?php\n\n// Automatically generated user rank cache.\nglobal \$user_ranks;\n" . '$user_ranks = ' . $lang->var_export_string($user_ranks_stripped) . ';';
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4800
  $uid_map = array();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4801
  foreach ( $user_ranks as $id => $row )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4802
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4803
    if ( !is_int($id) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4804
    {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4805
      $username = $id;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4806
      continue;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4807
    }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4808
    
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4809
    $un_san = addslashes($username);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4810
    $ranks_exported .= "\n\$user_ranks['$un_san'] =& \$user_ranks[{$row['user_id']}];";
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4811
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4812
  $ranks_exported .= "\n\ndefine('ENANO_RANKS_CACHE_LOADED', 1); \n?>";
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4813
  
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4814
  // open ranks cache file
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4815
  $fh = @fopen( ENANO_ROOT . '/cache/cache_ranks.php', 'w' );
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4816
  if ( !$fh )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4817
    return false;
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4818
  fwrite($fh, $ranks_exported);
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4819
  fclose($fh);
613
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4820
  
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4821
  return true;
541
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4822
}
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4823
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4824
/**
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4825
 * Loads the rank data, first attempting the cache file and then the database.
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4826
 */
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4827
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4828
function load_rank_data()
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4829
{
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4830
  if ( file_exists( ENANO_ROOT . '/cache/cache_ranks.php' ) )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4831
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4832
    @include(ENANO_ROOT . '/cache/cache_ranks.php');
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4833
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4834
  if ( !defined('ENANO_RANKS_CACHE_LOADED') )
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4835
  {
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4836
    fetch_rank_data();
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4837
  }
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4838
}
acb7e23b6ffa Massive commit with various changes. Added user ranks system (no admin interface yet) and ability for users to have custom user titles. Made cron framework accept fractions of hours through floating-point intervals. Modifed ACL editor to use miniPrompt framework for close confirmation box. Made avatar system use a special page as opposed to fetching the files directly for caching reasons.
Dan
parents: 536
diff changeset
  4839
599
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4840
/**
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4841
 * Function to purge all caches used in Enano. Useful for upgrades, maintenance, backing the site up, etc.
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4842
 */
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4843
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4844
function purge_all_caches()
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4845
{
613
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4846
  global $cache;
599
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4847
  if ( $dh = opendir(ENANO_ROOT . '/cache') )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4848
  {
613
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4849
    $cache->purge('page_meta');
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4850
    $cache->purge('anon_sidebar');
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4851
    $cache->purge('plugins');
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4852
    
599
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4853
    $data_files = array(
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4854
        'aes_decrypt.php',
613
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4855
        // ranks cache is stored using a custom engine (not enano's default cache)
599
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4856
        'cache_ranks.php'
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4857
      );
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4858
    while ( $file = @readdir($dh) )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4859
    {
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4860
      $fullpath = ENANO_ROOT . "/cache/$file";
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4861
      // we don't want to mess with directories
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4862
      if ( !is_file($fullpath) )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4863
        continue;
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4864
      
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4865
      // data files
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4866
      if ( in_array($file, $data_files) )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4867
        unlink($fullpath);
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4868
      // template files
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4869
      else if ( preg_match('/\.(?:tpl|css)\.php$/', $file) )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4870
        unlink($fullpath);
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4871
      // compressed javascript
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4872
      else if ( preg_match('/^jsres_(?:[A-z0-9_-]+)\.js\.json$/', $file) )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4873
        unlink($fullpath);
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4874
      // tinymce stuff
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4875
      else if ( preg_match('/^tiny_mce_(?:[a-f0-9]+)\.gz$/', $file) )
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4876
        unlink($fullpath);
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4877
      // language files
613
c08670a77871 Completed work (we hope) on CacheManager admin page
Dan
parents: 610
diff changeset
  4878
      else if ( preg_match('/^lang_json_(?:[a-f0-9]+?)\.php$/', $file) || preg_match('/^(?:cache_)?lang_(?:[0-9]+?)\.php$/', $file) )
599
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4879
        unlink($fullpath);
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4880
    }
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4881
    return true;
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4882
  }
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4883
  return false;
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4884
}
52bffa6c499f Added purge_all_caches() routine to functions.php. Temporary, will be discarded once the new cache code is implemented
Dan
parents: 593
diff changeset
  4885
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4886
//die('<pre>Original:  01010101010100101010100101010101011010'."\nProcessed: ".uncompress_bitfield(compress_bitfield('01010101010100101010100101010101011010')).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4887
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  4888
?>