includes/functions.php
author Dan
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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 1.0.2 (Coblynau)
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 * Copyright (C) 2006-2007 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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 * @return string Configuration value, or bool(false) if the value is not set
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 */
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function getConfig($n)
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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 false;
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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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  $enano_config[$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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    $db->_die('Error during generic setConfig() call row insertion.');
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  }
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}
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/**
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 * Create a URI for an internal link.
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 * @param string The full identifier of the page to link to (Special:Administration)
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 * @param string The GET query string to append
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 * @param bool   If true, perform htmlspecialchars() on the return value to make it HTML-safe
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 * @return string
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 */
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function makeUrl($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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    $flags .= $sep . 'style='.$session->style;
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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) : $url;
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}
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/**
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 * Create a URI for an internal link, and be namespace-friendly. Watch out for this one because it's different from most other Enano functions, in that the namespace is the first parameter.
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 * @param string The namespace ID
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 * @param string The page ID
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 * @param string The GET query string to append
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 * @param bool   If true, perform htmlspecialchars() on the return value to make it HTML-safe
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 * @return string
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 */
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function makeUrlNS($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(defined('ENANO_BASE_CLASSES_INITIALIZED'))
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  {
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    $url = 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, '?'))
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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) : $url;
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}
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/**
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 * Create a URI for an internal link, be namespace-friendly, and add http://hostname/scriptpath to the beginning if possible. Watch out for this one because it's different from most other Enano functions, in that the namespace is the first parameter.
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 * @param string The namespace ID
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 * @param string The page ID
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 * @param string The GET query string to append
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 * @param bool   If true, perform htmlspecialchars() on the return value to make it HTML-safe
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 * @return string
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 */
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function makeUrlComplete($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(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) : $url;
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}
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/**
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 * Tells you the title for the given page ID string
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 * @param string Page ID string (ex: Special:Administration)
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 * @param bool Optional. If true, and if the namespace turns out to be something other than Article, the namespace prefix will be prepended to the return value.
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 * @return string
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 */
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function get_page_title($page_id, $show_ns = true)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  $idata = RenderMan::strToPageID($page_id);
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  $page_id_key = $paths->nslist[ $idata[1] ] . $idata[0];
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  $page_id_key = sanitize_page_id($page_id_key);
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  $page_data = $paths->pages[$page_id_key];
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  $title = ( isset($page_data['name']) ) ?
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    ( ( $page_data['namespace'] == 'Article' || !$show_ns ) ?
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      '' :
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      $paths->nslist[ $idata[1] ] )
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    . $page_data['name'] :
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    ( $show_ns ? $paths->nslist[$idata[1]] : '' ) . str_replace('_', ' ', dirtify_page_id( $idata[0] ) );
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  return $title;
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}
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/**
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 * Tells you the title for the given page ID and namespace
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 * @param string Page ID
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 * @param string Namespace
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 * @return string
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 */
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function get_page_title_ns($page_id, $namespace)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  $page_id_key = $paths->nslist[ $namespace ] . $page_id;
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  $page_data = $paths->pages[$page_id_key];
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  $title = ( isset($page_data['name']) ) ? $page_data['name'] : $paths->nslist[$namespace] . str_replace('_', ' ', dirtify_page_id( $page_id ) );
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  return $title;
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}
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/**
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 * Redirect the user to the specified URL.
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 * @param string $url The URL, either relative or absolute.
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 * @param string $title The title of the message
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 * @param string $message A short message to show to the user
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 * @param string $timeout Timeout, in seconds, to delay the redirect. Defaults to 3.
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 */
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function redirect($url, $title = 'etc_redirect_title', $message = 'etc_redirect_body', $timeout = 3)
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{
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  global $db, $session, $paths, $template, $plugins; // Common objects
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  global $lang;
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  if ( $timeout == 0 )
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  {
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    header('Location: ' . $url);
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    header('HTTP/1.1 307 Temporary Redirect');
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  }
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  if ( !is_object($template) )
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  {
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    $template = new template_nodb();
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    $template->load_theme('oxygen', 'bleu', false);
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    $template->tpl_strings['SITE_NAME'] = 'Enano';
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    $template->tpl_strings['SITE_DESC'] = 'This site is experiencing a critical error and cannot load.';
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    $template->tpl_strings['COPYRIGHT'] = 'Powered by Enano CMS - &copy; 2007 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.';
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    $template->tpl_strings['PAGE_NAME'] = htmlspecialchars($title);
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  }
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  $template->add_header('<meta http-equiv="refresh" content="' . $timeout . '; url=' . str_replace('"', '\\"', $url) . '" />');
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parents:
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   298
  $template->add_header('<script type="text/javascript">
fe660c52c48f Adding /includes
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parents:
diff changeset
   299
      function __r() {
fe660c52c48f Adding /includes
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parents:
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   300
        // FUNCTION AUTOMATICALLY GENERATED
fe660c52c48f Adding /includes
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parents:
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   301
        window.location="' . str_replace('"', '\\"', $url) . '";
fe660c52c48f Adding /includes
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parents:
diff changeset
   302
      }
fe660c52c48f Adding /includes
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parents:
diff changeset
   303
      setTimeout(\'__r();\', ' . $timeout . '000);
fe660c52c48f Adding /includes
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parents:
diff changeset
   304
    </script>
fe660c52c48f Adding /includes
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parents:
diff changeset
   305
    ');
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
   306
  
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
   307
  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
   308
    $template->init_vars();
76
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diff changeset
   309
1
fe660c52c48f Adding /includes
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   310
  $template->tpl_strings['PAGE_NAME'] = $title;
fe660c52c48f Adding /includes
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parents:
diff changeset
   311
  $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
   312
  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
   313
  $subst = array(
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   314
      'timeout' => ( $timeout + 1 ),
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   315
      '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
   316
    );
2b283402e4e4 Added language export to JSON page and localization for Javascript using $lang.get(). Localized AJAX login interface.
Dan
parents: 209
diff changeset
   317
  echo '<p>' . $lang->get('etc_redirect_timeout', $subst) . '</p>';
1
fe660c52c48f Adding /includes
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   318
  $template->footer(true);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   319
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   320
  $db->close();
fe660c52c48f Adding /includes
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parents:
diff changeset
   321
  exit(0);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   322
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   323
}
fe660c52c48f Adding /includes
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parents:
diff changeset
   324
fe660c52c48f Adding /includes
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parents:
diff changeset
   325
// Removed wikiFormat() from here, replaced with RenderMan::render
fe660c52c48f Adding /includes
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parents:
diff changeset
   326
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   327
/**
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   328
 * Tell me if the page exists or not.
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   329
 * @param string the full page ID (Special:Administration) of the page to check for
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   330
 * @return bool True if the page exists, false otherwise
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   331
 */
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   332
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   333
function isPage($p) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   334
  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
   335
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   336
  // Try the easy way first ;-)
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   337
  if ( isset( $paths->pages[ $p ] ) )
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   338
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   339
    return true;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   340
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
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parents: 74
diff changeset
   341
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   342
  // 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
   343
  $ns_test = RenderMan::strToPageID( $p );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   344
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   345
  if($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
   346
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   347
    return false;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   348
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   349
22
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   350
  $particles = explode('/', $p);
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   351
  if ( isset ( $paths->pages[ $particles[ 0 ] ] ) )
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   352
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   353
    return true;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   354
  }
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   355
  else
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   356
  {
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   357
    return false;
d0314575e2f0 More preliminary l10n work; userpage portal style basics implemented
Dan
parents: 21
diff changeset
   358
  }
1
fe660c52c48f Adding /includes
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parents:
diff changeset
   359
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   360
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   361
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   362
 * These are some old functions that were used with the Midget codebase. They are deprecated and should not be used any more.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   363
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   364
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   365
function arrayItemUp($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   366
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   367
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   368
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   369
  $idxm = $idx - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   370
  $temp = $arr[$keylist[$idxm]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   371
  if($arr[$keylist[0]] == $arr[$keyname]) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   372
  $arr[$keylist[$idxm]] = $arr[$keylist[$idx]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   373
  $arr[$keylist[$idx]] = $temp;
fe660c52c48f Adding /includes
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parents:
diff changeset
   374
  return $arr;
fe660c52c48f Adding /includes
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parents:
diff changeset
   375
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   376
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   377
function arrayItemDown($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   378
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   379
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   380
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   381
  $idxm = $idx + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   382
  $temp = $arr[$keylist[$idxm]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   383
  $sz = sizeof($arr); $sz--;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   384
  if($arr[$keylist[$sz]] == $arr[$keyname]) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   385
  $arr[$keylist[$idxm]]  =  $arr[$keylist[$idx]];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   386
  $arr[$keylist[$idx]]   =  $temp;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   387
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   388
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   389
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   390
function arrayItemTop($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   391
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   392
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   393
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   394
  while( $orig != $arr[$keylist[0]] ) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   395
    // echo 'Keyname: '.$keylist[$idx] . '<br />'; flush(); ob_flush(); // Debugger
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   396
    if($idx < 0) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   397
    if($keylist[$idx] == '' || $keylist[$idx] < 0 || !$keylist[$idx]) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   398
      /* echo 'Infinite loop caught in arrayItemTop(<br /><pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   399
      print_r($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   400
      echo '</pre><br />, '.$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
   401
      exit; */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   402
      return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   403
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   404
    $arr = arrayItemUp($arr, $keylist[$idx]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   405
    $idx--;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   406
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   407
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   408
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   409
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   410
function arrayItemBottom($arr, $keyname) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   411
  $keylist = array_keys($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   412
  $keyflop = array_flip($keylist);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   413
  $idx = $keyflop[$keyname];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   414
  $sz = sizeof($arr); $sz--;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   415
  while( $orig != $arr[$keylist[$sz]] ) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   416
    // echo 'Keyname: '.$keylist[$idx] . '<br />'; flush(); ob_flush(); // Debugger
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   417
    if($idx > $sz) return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   418
    if($keylist[$idx] == '' || $keylist[$idx] < 0 || !$keylist[$idx]) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   419
      echo 'Infinite loop caught in arrayItemBottom(<br /><pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   420
      print_r($arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   421
      echo '</pre><br />, '.$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
   422
      exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   423
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   424
    $arr = arrayItemDown($arr, $keylist[$idx]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   425
    $idx++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   426
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   427
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   428
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   429
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   430
// Convert IP address to hex string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   431
// Input:  127.0.0.1  (string)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   432
// Output: 0x7f000001 (string)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   433
// Updated 12/8/06 to work with PHP4 and not use eval() (blech)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   434
function ip2hex($ip) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   435
  if ( preg_match('/^([0-9a-f:]+)$/', $ip) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   436
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   437
    // this is an ipv6 address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   438
    return str_replace(':', '', $ip);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   439
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   440
  $nums = explode('.', $ip);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   441
  if(sizeof($nums) != 4) return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   442
  $str = '0x';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   443
  foreach($nums as $n)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   444
  {
221
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 214
diff changeset
   445
    $byte = (string)dechex($n);
e5302cb1945c Localized a good part, if not all, of the registration page and a couple other things.
Dan
parents: 214
diff changeset
   446
    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
   447
      $byte = '0' . $byte;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   448
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   449
  return $str;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   450
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   451
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   452
// Convert DWord to IP address
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   453
// Input:  0x7f000001
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   454
// Output: 127.0.0.1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   455
// Updated 12/8/06 to work with PHP4 and not use eval() (blech)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   456
function hex2ip($in) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   457
  if(substr($in, 0, 2) == '0x') $ip = substr($in, 2, 8);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   458
  else $ip = substr($in, 0, 8);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   459
  $octets = enano_str_split($ip, 2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   460
  $str = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   461
  $newoct = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   462
  foreach($octets as $o)
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
    $o = (int)hexdec($o);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   465
    $newoct[] = $o;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   466
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   467
  return implode('.', $newoct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   468
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   469
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   470
// Function strip_php moved to RenderMan class
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   471
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   472
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   473
 * 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
   474
 * 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
   475
 * description.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   476
 * @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
   477
 * @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
   478
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   479
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   480
function die_semicritical($t, $p)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   481
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   482
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   483
  $db->close();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   484
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   485
  if ( ob_get_status() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   486
    ob_end_clean();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   487
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   488
  dc_here('functions: <span style="color: red">calling die_semicritical</span>');
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   489
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   490
  $tpl = new template_nodb();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   491
  $tpl->load_theme('oxygen', 'bleu');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   492
  $tpl->tpl_strings['SITE_NAME'] = getConfig('site_name');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   493
  $tpl->tpl_strings['SITE_DESC'] = getConfig('site_desc');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   494
  $tpl->tpl_strings['COPYRIGHT'] = getConfig('copyright_notice');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   495
  $tpl->tpl_strings['PAGE_NAME'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   496
  $tpl->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   497
  echo $p;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   498
  $tpl->footer();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   499
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   500
  exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   501
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   502
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   503
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   504
 * Halts Enano execution with a message. This doesn't have to be an error message, it's sometimes used to indicate success at an operation.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   505
 * @param string The title of the message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   506
 * @param string The body of the message, this can be HTML, and should be separated into paragraphs using the <p> tag
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   507
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   508
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   509
function die_friendly($t, $p)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   510
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   511
  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
   512
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   513
  if ( ob_get_status() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   514
    ob_end_clean();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   515
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   516
  dc_here('functions: <span style="color: red">calling die_friendly</span>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   517
  $paths->cpage['name'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   518
  $template->tpl_strings['PAGE_NAME'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   519
  $template->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   520
  echo $p;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   521
  $template->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   522
  $db->close();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   523
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   524
  exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   525
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   526
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   527
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   528
 * Immediately brings the site to a halt with an error message, and focuses on immediately closing the database connection and shutting down Enano in the event that an attack may happen. This should only be used very early on to indicate very severe errors, or if the site may be under attack (like if the DBAL detects a malicious query). In the vast majority of cases, die_semicritical() is more appropriate.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   529
 * @param string The title of the error message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   530
 * @param string The body of the message, this can be HTML, and should be separated into paragraphs using the <p> tag
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   531
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   532
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   533
function grinding_halt($t, $p)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   534
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   535
  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
   536
  
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   537
  if ( !defined('scriptPath') )
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   538
    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
   539
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
   540
  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
   541
    $db->close();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   542
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   543
  if ( ob_get_status() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   544
    ob_end_clean();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   545
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   546
  dc_here('functions: <span style="color: red">calling grinding_halt</span>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   547
  $tpl = new template_nodb();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   548
  $tpl->load_theme('oxygen', 'bleu');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   549
  $tpl->tpl_strings['SITE_NAME'] = 'Critical error';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   550
  $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
   551
  $tpl->tpl_strings['COPYRIGHT'] = 'Unable to retrieve copyright information';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   552
  $tpl->tpl_strings['PAGE_NAME'] = $t;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   553
  $tpl->header();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   554
  echo $p;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   555
  $tpl->footer();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   556
  exit;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   557
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   558
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   559
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   560
 * 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
   561
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   562
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   563
function show_category_info()
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   564
{
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   565
  global $db, $session, $paths, $template, $plugins; // Common objects
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   566
  global $lang;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   567
  
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   568
  if ( $paths->namespace == 'Category' )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   569
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   570
    // Show member pages and subcategories
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   571
    $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
   572
                           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
   573
                             ON ( p.urlname = c.page_id AND p.namespace = c.namespace )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   574
                           WHERE c.category_id=\'' . $db->escape($paths->cpage['urlname_nons']) . '\'
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   575
                           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
   576
    if ( !$q )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   577
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   578
      $db->_die();
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   579
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   580
    echo '<h3>Subcategories</h3>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   581
    echo '<div class="tblholder">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   582
    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
   583
    echo '<tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   584
    $ticker = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   585
    $counter = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   586
    $switched = false;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   587
    $class  = 'row1';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   588
    while ( $row = $db->fetchrow() )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   589
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   590
      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
   591
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   592
        if ( $counter > 0 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   593
        {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   594
          // Fill-in
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   595
          while ( $ticker < 3 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   596
          {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   597
            $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   598
            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
   599
          }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   600
        }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   601
        else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   602
        {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   603
          echo '<td class="' . $class . '">No subcategories.</td>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   604
        }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   605
        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
   606
        echo '<h3>Pages</h3>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   607
        echo '<div class="tblholder">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   608
        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
   609
        echo '<tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   610
        $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
   611
        $ticker = -1;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   612
        $switched = true;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   613
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   614
      $counter++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   615
      $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   616
      if ( $ticker == 3 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   617
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   618
        echo '</tr><tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   619
        $ticker = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   620
        $class = ( $class == 'row3' ) ? 'row1' : 'row3';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   621
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   622
      echo "<td class=\"{$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
   623
      
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   624
      $link = makeUrlNS($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
   625
      echo '<a href="' . $link . '"';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   626
      $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
   627
      if ( !isPage( $key ) )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   628
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   629
        echo ' class="wikilink-nonexistent"';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   630
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   631
      echo '>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   632
      $title = get_page_title_ns($row['urlname'], $row['namespace']);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   633
      echo htmlspecialchars($title);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   634
      echo '</a>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   635
      
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   636
      echo "</td>";
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   637
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   638
    if ( !$switched )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   639
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   640
      if ( $counter > 0 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   641
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   642
        // 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
   643
        while ( $ticker < 2 )
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   644
        {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   645
          $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   646
          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
   647
        }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   648
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   649
      else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   650
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   651
        echo '<td class="' . $class . '">No subcategories.</td>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   652
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   653
      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
   654
      echo '<h3>Pages</h3>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   655
      echo '<div class="tblholder">';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   656
      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
   657
      echo '<tr>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   658
      $counter = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   659
      $ticker = 0;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   660
      $switched = true;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   661
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   662
    if ( $counter > 0 )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   663
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   664
      // 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
   665
      while ( $ticker < 2 )
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   666
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   667
        $ticker++;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   668
        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
   669
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   670
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   671
    else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   672
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   673
      echo '<td class="' . $class . '">No pages in this category.</td>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   674
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   675
    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
   676
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   677
  
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   678
  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
   679
  {
86
c162ca39db8f Finished pagination code (was incomplete in previous revision) and added a few hacks for an upcoming theme
Dan
parents: 82
diff changeset
   680
    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
   681
    echo '<div style="float: right;">';
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   682
    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
   683
    echo '</div>';
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   684
    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
   685
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   686
    $where = '( c.page_id=\'' . $db->escape($paths->cpage['urlname_nons']) . '\' AND c.namespace=\'' . $db->escape($paths->namespace) . '\' )';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   687
    $prefix = table_prefix;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   688
    $sql = <<<EOF
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   689
SELECT c.category_id FROM {$prefix}categories AS c
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   690
  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
   691
    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
   692
  WHERE $where
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   693
  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
   694
EOF;
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   695
    $q = $db->sql_query($sql);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   696
    if ( !$q )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   697
      $db->_die();
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   698
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   699
    if ( $row = $db->fetchrow() )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   700
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   701
      $list = array();
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   702
      do
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   703
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   704
        $cid = sanitize_page_id($row['category_id']);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   705
        $title = get_page_title_ns($cid, 'Category');
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   706
        $link = makeUrlNS('Category', $cid);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   707
        $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
   708
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   709
      while ( $row = $db->fetchrow() );
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   710
      echo implode(', ', $list);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   711
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   712
    else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   713
    {
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   714
      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
   715
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   716
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   717
    $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
   718
    if ( $can_edit )
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   719
    {
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   720
      $edit_link = '<a href="' . makeUrl($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
   721
      echo ' [ ' . $edit_link . ' ]';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   722
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   723
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   724
    echo '</div></div>';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   725
    
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   726
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   727
  
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   728
}
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   729
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   730
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   731
 * 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
   732
 */
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   733
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   734
function show_file_info()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   735
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   736
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   737
  if($paths->namespace != 'File') return null; // Prevent unnecessary work
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   738
  $selfn = $paths->cpage['urlname_nons']; // substr($paths->page, strlen($paths->nslist['File']), strlen($paths->cpage));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   739
  if(substr($paths->cpage['name'], 0, strlen($paths->nslist['File']))==$paths->nslist['File']) $selfn = substr($paths->cpage['urlname_nons'], strlen($paths->nslist['File']), strlen($paths->cpage['urlname_nons']));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   740
  $q = $db->sql_query('SELECT mimetype,time_id,size FROM '.table_prefix.'files WHERE page_id=\''.$selfn.'\' ORDER BY time_id DESC;');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   741
  if(!$q) $db->_die('The file type could not be fetched.');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   742
  if($db->numrows() < 1) { echo '<div class="mdg-comment" style="margin-left: 0;"><h3>Uploaded file</h3><p>There are no files uploaded with this name yet. <a href="'.makeUrlNS('Special', 'UploadFile/'.$paths->cpage['urlname_nons']).'">Upload a file...</a></p></div><br />'; return; }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   743
  $r = $db->fetchrow();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   744
  $mimetype = $r['mimetype'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   745
  $datestring = date('F d, Y h:i a', (int)$r['time_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   746
  echo '<div class="mdg-comment" style="margin-left: 0;"><p><h3>Uploaded file</h3></p><p>Type: '.$r['mimetype'].'<br />Size: ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   747
  $fs = $r['size'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   748
  echo $fs.' bytes';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   749
  $fs = (int)$fs;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   750
  if($fs >= 1048576)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   751
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   752
    $fs = round($fs / 1048576, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   753
    echo ' ('.$fs.' MB)';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   754
  } elseif($fs >= 1024) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   755
    $fs = round($fs / 1024, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   756
    echo ' ('.$fs.' KB)';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   757
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   758
  echo '<br />Uploaded: '.$datestring.'</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   759
  if(substr($mimetype, 0, 6)!='image/' && ( substr($mimetype, 0, 5) != 'text/' || $mimetype == 'text/html' || $mimetype == 'text/javascript' ))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   760
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   761
    echo '<div class="warning-box">This file type may contain viruses or other code that could harm your computer. You should exercise caution if you download it.</div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   762
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   763
  if(substr($mimetype, 0, 6)=='image/')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   764
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   765
    echo '<p><a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn).'"><img style="border: 0;" alt="'.$paths->page.'" src="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.htmlspecialchars(urlSeparator).'preview').'" /></a></p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   766
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   767
  echo '<p><a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.'/'.$r['time_id'].htmlspecialchars(urlSeparator).'download').'">Download this file</a>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   768
  if(!$paths->page_protected && ( $paths->wiki_mode || $session->get_permissions('upload_new_version') ))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   769
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   770
    echo '  |  <a href="'.makeUrlNS('Special', 'UploadFile'.'/'.$selfn).'">Upload new version</a>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   771
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   772
  echo '</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   773
  if($db->numrows() > 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   774
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   775
    echo '<h3>File history</h3><p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   776
    while($r = $db->fetchrow())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   777
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   778
      echo '(<a href="'.makeUrlNS('Special', 'DownloadFile'.'/'.$selfn.'/'.$r['time_id'].htmlspecialchars(urlSeparator).'download').'">this ver</a>) ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   779
      if($session->get_permissions('history_rollback'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   780
        echo ' (<a href="#" onclick="ajaxRollback(\''.$r['time_id'].'\'); return false;">revert</a>) ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   781
      $mimetype = $r['mimetype'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   782
      $datestring = date('F d, Y h:i a', (int)$r['time_id']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   783
      echo $datestring.': '.$r['mimetype'].', ';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   784
      $fs = $r['size'];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   785
      $fs = (int)$fs;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   786
      if($fs >= 1048576)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   787
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   788
        $fs = round($fs / 1048576, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   789
        echo ' '.$fs.' MB';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   790
      } elseif($fs >= 1024) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   791
        $fs = round($fs / 1024, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   792
        echo ' '.$fs.' KB';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   793
      } else {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   794
        echo ' '.$fs.' bytes';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   795
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   796
      echo '<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   797
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   798
    echo '</p>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   799
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   800
  $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   801
  echo '</div><br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   802
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   803
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   804
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   805
 * 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
   806
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   807
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   808
function display_page_headers()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   809
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   810
  global $db, $session, $paths, $template, $plugins; // Common objects
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   811
  global $lang;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   812
  if($session->get_permissions('vote_reset') && $paths->cpage['delvotes'] > 0)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   813
  {
112
008b1c42be72 Rewrote all code related to delvote_ips column to use serialize()
Dan
parents: 91
diff changeset
   814
    $delvote_ips = unserialize($paths->cpage['delvote_ips']);
008b1c42be72 Rewrote all code related to delvote_ips column to use serialize()
Dan
parents: 91
diff changeset
   815
    $hr = htmlspecialchars(implode(', ', $delvote_ips['u']));
214
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   816
    
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   817
    $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
   818
    $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
   819
    
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   820
    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
   821
            <b>' . $lang->get('etc_lbl_notice') . '</b> ' . $string . '<br />
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   822
            <b>' . $lang->get('delvote_lbl_users_that_voted') . '</b> ' . $hr . '<br />
a6ed8b6cdbe1 All on-page AJAX applets should be localized now
Dan
parents: 210
diff changeset
   823
            <a href="'.makeUrl($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
   824
          </div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   825
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   826
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   827
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   828
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   829
 * 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
   830
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   831
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   832
function display_page_footers()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   833
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   834
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   835
  if(isset($_GET['nofooters'])) return;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   836
  $code = $plugins->setHook('send_page_footers');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   837
  foreach ( $code as $cmd )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   838
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   839
    eval($cmd);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   840
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   841
  show_file_info();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   842
  show_category_info();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   843
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   844
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   845
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   846
 * Deprecated, do not use.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   847
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   848
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   849
function password_prompt($id = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   850
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   851
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   852
  if(!$id) $id = $paths->page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   853
  if(isset($paths->pages[$id]['password']) && strlen($paths->pages[$id]['password']) == 40 && !isset($_REQUEST['pagepass']))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   854
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   855
    die_friendly('Password required', '<p>You must supply a password to access this page.</p><form action="'.makeUrl($paths->pages[$id]['urlname']).'" method="post"><p>Password: <input name="pagepass" type="password" /></p><p><input type="submit" value="Submit" /></p>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   856
  } elseif(isset($_REQUEST['pagepass'])) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   857
    $p = (preg_match('#^([a-f0-9]*){40}$#', $_REQUEST['pagepass'])) ? $_REQUEST['pagepass'] : sha1($_REQUEST['pagepass']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   858
    if($p != $paths->pages[$id]['password']) die_friendly('Password required', '<p style="color: red;">The password you entered is incorrect.</p><form action="'.makeUrl($paths->page).'" method="post"><p>Password: <input name="pagepass" type="password" /></p><p><input type="submit" value="Submit" /></p>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   859
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   860
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   861
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   862
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   863
 * Some sort of primitive hex converter from back in the day. Deprecated, do not use.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   864
 * @param string Text to encode
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   865
 * @return string
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   866
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   867
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   868
function str_hex($string){
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   869
    $hex='';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   870
    for ($i=0; $i < strlen($string); $i++){
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   871
        $hex .= ' '.dechex(ord($string[$i]));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   872
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   873
    return substr($hex, 1, strlen($hex));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   874
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   875
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   876
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   877
 * Essentially an return code reader for a socket. Don't use this unless you're writing mail code and smtp_send_email doesn't cut it. Ported from phpBB's smtp.php.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   878
 * @param socket A socket resource
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   879
 * @param string The expected response from the server, this needs to be exactly three characters.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   880
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   881
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   882
function smtp_get_response($socket, $response, $line = __LINE__)
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   883
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   884
  $server_response = '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   885
  while (substr($server_response, 3, 1) != ' ')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   886
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   887
    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
   888
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   889
      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
   890
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   891
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   892
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   893
  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
   894
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   895
    die_friendly('SMTP Error', "<p>Ran into problems sending mail. Response: $server_response</p>");
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   896
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   897
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   898
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   899
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   900
 * Wrapper for smtp_send_email_core that takes the sender as the fourth parameter instead of additional headers.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   901
 * @param string E-mail address to send to
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   902
 * @param string Subject line
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   903
 * @param string The body of the message
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   904
 * @param string Address of the sender
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   905
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   906
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   907
function smtp_send_email($to, $subject, $message, $from)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   908
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   909
  return smtp_send_email_core($to, $subject, $message, "From: <$from>\n");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   910
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   911
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   912
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   913
 * 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
   914
 * @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
   915
 * @param string Subject line
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   916
 * @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
   917
 * @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
   918
 * @copyright (C) phpBB Group
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   919
 * @license GPL
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
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   922
function smtp_send_email_core($mail_to, $subject, $message, $headers = '')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   923
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   924
  // 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
   925
  $message = preg_replace("#(?<!\r)\n#si", "\r\n", $message);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   926
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   927
  if ($headers != '')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   928
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   929
    if (is_array($headers))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   930
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   931
      if (sizeof($headers) > 1)
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   932
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   933
        $headers = join("\n", $headers);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   934
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   935
      else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   936
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   937
        $headers = $headers[0];
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   938
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   939
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   940
    $headers = chop($headers);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   941
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   942
    // 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
   943
    $headers = preg_replace('#(?<!\r)\n#si', "\r\n", $headers);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   944
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   945
    // 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
   946
    // 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
   947
    // 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
   948
    $header_array = explode("\r\n", $headers);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   949
    @reset($header_array);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   950
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   951
    $headers = '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   952
    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
   953
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   954
      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
   955
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   956
        $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
   957
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   958
      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
   959
      {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   960
        $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
   961
        $header = '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   962
      }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   963
      $headers .= ($header != '') ? $header . "\r\n" : '';
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   964
    }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   965
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   966
    $headers = chop($headers);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   967
    $cc = explode(', ', $cc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   968
    $bcc = explode(', ', $bcc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   969
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   970
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   971
  if (trim($subject) == '')
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
    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
   974
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   975
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   976
  if (trim($message) == '')
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   977
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   978
    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
   979
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   980
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   981
  // setup SMTP
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   982
  $host = getConfig('smtp_server');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   983
  if ( empty($host) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   984
    return 'No smtp_host in config';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   985
  if ( strstr($host, ':' ) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   986
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   987
    $n = explode(':', $host);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   988
    $smtp_host = $n[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   989
    $port = intval($n[1]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   990
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   991
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   992
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   993
    $smtp_host = $host;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   994
    $port = 25;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   995
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
   996
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   997
  $smtp_user = getConfig('smtp_user');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   998
  $smtp_pass = getConfig('smtp_password');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
   999
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1000
  // Ok we have error checked as much as we can to this point let's get on
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1001
  // it already.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1002
  if( !$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
  1003
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1004
    die_friendly(GENERAL_ERROR, "Could not connect to smtp host : $errno : $errstr");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1005
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1006
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1007
  // Wait for reply
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1008
  smtp_get_response($socket, "220", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1009
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1010
  // 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
  1011
  // 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
  1012
  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
  1013
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1014
    enano_fputs($socket, "EHLO " . $smtp_host . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1015
    smtp_get_response($socket, "250", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1016
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1017
    enano_fputs($socket, "AUTH LOGIN\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1018
    smtp_get_response($socket, "334", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1019
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1020
    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
  1021
    smtp_get_response($socket, "334", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1022
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1023
    enano_fputs($socket, base64_encode($smtp_pass) . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1024
    smtp_get_response($socket, "235", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1025
  }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1026
  else
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1027
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1028
    enano_fputs($socket, "HELO " . $smtp_host . "\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1029
    smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1030
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1031
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1032
  // 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
  1033
  // 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
  1034
  enano_fputs($socket, "MAIL FROM: <" . getConfig('contact_email') . ">\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1035
  smtp_get_response($socket, "250", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1036
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1037
  // 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
  1038
  $to_header = '';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1039
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1040
  // 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
  1041
  $mail_to = (trim($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
  1042
  if (preg_match('#[^ ]+\@[^ ]+#', $mail_to))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1043
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1044
    enano_fputs($socket, "RCPT TO: <$mail_to>\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1045
    smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1046
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1047
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1048
  // 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
  1049
  @reset($bcc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1050
  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
  1051
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1052
    // 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
  1053
    $bcc_address = trim($bcc_address);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1054
    if (preg_match('#[^ ]+\@[^ ]+#', $bcc_address))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1055
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1056
      enano_fputs($socket, "RCPT TO: <$bcc_address>\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1057
      smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1058
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1059
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1060
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1061
  @reset($cc);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1062
  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
  1063
  {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1064
    // 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
  1065
    $cc_address = trim($cc_address);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1066
    if (preg_match('#[^ ]+\@[^ ]+#', $cc_address))
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1067
    {
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1068
      enano_fputs($socket, "RCPT TO: <$cc_address>\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1069
      smtp_get_response($socket, "250", __LINE__);
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1070
    }
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1071
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1072
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1073
  // 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
  1074
  enano_fputs($socket, "DATA\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1075
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1076
  // This is the last response code we look for until the end of the message.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1077
  smtp_get_response($socket, "354", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1078
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1079
  // Send the Subject Line...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1080
  enano_fputs($socket, "Subject: $subject\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1081
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1082
  // Now the To Header.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1083
  enano_fputs($socket, "To: $mail_to\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1084
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1085
  // Now any custom headers....
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1086
  enano_fputs($socket, "$headers\r\n\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1087
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1088
  // Ok now we are ready for the message...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1089
  enano_fputs($socket, "$message\r\n");
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1090
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1091
  // Ok the all the ingredients are mixed in let's cook this puppy...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1092
  enano_fputs($socket, ".\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1093
  smtp_get_response($socket, "250", __LINE__);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1094
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1095
  // Now tell the server we are done and close the socket...
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1096
  enano_fputs($socket, "QUIT\r\n");
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1097
  fclose($socket);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1098
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1099
  return TRUE;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1100
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1101
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1102
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1103
 * Tell which version of Enano we're running.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1104
 * @param bool $long if true, uses English version names (e.g. alpha, beta, release candidate). If false (default) uses abbreviations (1.0a1, 1.0b3, 1.0RC2, etc.)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1105
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1106
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1107
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1108
function enano_version($long = false, $no_nightly = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1109
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1110
  $r = getConfig('enano_version');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1111
  $rc = ( $long ) ? ' release candidate ' : 'RC';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1112
  $b = ( $long ) ? ' beta ' : 'b';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1113
  $a = ( $long ) ? ' alpha ' : 'a';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1114
  if($v = getConfig('enano_rc_version')) $r .= $rc.$v;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1115
  if($v = getConfig('enano_beta_version')) $r .= $b.$v;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1116
  if($v = getConfig('enano_alpha_version')) $r .= $a.$v;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1117
  if ( defined('ENANO_NIGHTLY') && !$no_nightly )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1118
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1119
    $nightlytag  = ENANO_NIGHTLY_MONTH . '-' . ENANO_NIGHTLY_DAY . '-' . ENANO_NIGHTLY_YEAR;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1120
    $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
  1121
    $r = ( $long ) ? $r . $nightlylong : $r . '-nightly-' . $nightlytag;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1122
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1123
  return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1124
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1125
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1126
/**
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1127
 * 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
  1128
 * @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
  1129
 */
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1130
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1131
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
  1132
{
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1133
  $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
  1134
      '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
  1135
      '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
  1136
      '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
  1137
      '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
  1138
      '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
  1139
      '1.0.1.1'=> 'Loch Ness internal bugfix build',
145
6f0bbf88c325 Rebrand for 1.0.2b1
Dan
parents: 142
diff changeset
  1140
      '1.0.2b1'=> 'Coblynau unstable',
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1141
      '1.0.2'  => 'Coblynau'
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1142
    );
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1143
  $version = enano_version();
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1144
  if ( isset($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
  1145
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1146
    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
  1147
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1148
  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
  1149
}
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1150
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  1151
/**
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1152
 * What kinda sh** was I thinking when I wrote this. Deprecated.
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1153
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1154
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1155
function _dualurlenc($t) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1156
  return rawurlencode(rawurlencode($t));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1157
}
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1158
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1159
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1160
 * 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
  1161
 * @param string Message to send
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1162
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1163
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1164
function _die($t) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1165
  $_ob = 'document.getElementById("ajaxEditContainer").innerHTML = unescape(\'' . rawurlencode('' . $t . '') . '\')';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1166
  die($_ob);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1167
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1168
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1169
/**
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1170
 * 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
  1171
 * @param string Message to send
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1172
 */
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1173
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1174
function jsdie($text) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1175
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1176
  $text = rawurlencode($text . "\n\nSQL Backtrace:\n" . $db->sql_backtrace());
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1177
  echo 'document.getElementById("ajaxEditContainer").innerHTML = unescape(\''.$text.'\');';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1178
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1179
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1180
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1181
 * Capitalizes the first letter of a string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1182
 * @param $text string the text to be transformed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1183
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1184
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1185
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1186
function capitalize_first_letter($text)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1187
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1188
  return strtoupper(substr($text, 0, 1)) . substr($text, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1189
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1190
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1191
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1192
 * Checks if a value in a bitfield is on or off
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1193
 * @param $bitfield int the bit-field value
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1194
 * @param $value int the value to switch off
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1195
 * @return bool
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1196
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1197
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1198
function is_bit($bitfield, $value)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1199
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1200
  return ( $bitfield & $value ) ? true : false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1201
}
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
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1204
 * Trims spaces/newlines from the beginning and end of a string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1205
 * @param $text the text to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1206
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1207
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1208
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1209
function trim_spaces($text)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1210
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1211
  $d = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1212
  while($d)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1213
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1214
    $c = substr($text, 0, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1215
    $a = substr($text, strlen($text)-1, strlen($text));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1216
    if($c == "\n" || $c == "\r" || $c == "\t" || $c == ' ') $text = substr($text, 1, strlen($text));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1217
    elseif($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
  1218
    else $d = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1219
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1220
  return $text;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1221
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1222
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1223
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1224
 * Enano-ese equivalent of str_split() which is only found in PHP5
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1225
 * @param $text string the text to split
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1226
 * @param $inc int size of each block
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1227
 * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1228
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1229
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1230
function enano_str_split($text, $inc = 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1231
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1232
  if($inc < 1)
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1233
  {
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1234
    return false;
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1235
  }
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1236
  if($inc >= strlen($text))
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1237
  {
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1238
    return Array($text);
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1239
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1240
  $len = ceil(strlen($text) / $inc);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1241
  $ret = Array();
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1242
  for ( $i = 0; $i < strlen($text); $i = $i + $inc )
1
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
    $ret[] = substr($text, $i, $inc);
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
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1247
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1248
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1249
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1250
 * Converts a hexadecimal number to a binary string.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1251
 * @param text string hexadecimal number
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1252
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1253
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1254
function hex2bin($text)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1255
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1256
  $arr = enano_str_split($text, 2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1257
  $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1258
  for ($i=0; $i<sizeof($arr); $i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1259
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1260
    $ret .= chr(hexdec($arr[$i]));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1261
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1262
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1263
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1264
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1265
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1266
 * 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
  1267
 * @param bool $return - if true, this function returns a string, otherwise returns null and prints the backtrace
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1268
 * @return mixed
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1269
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1270
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1271
function enano_debug_print_backtrace($return = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1272
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1273
  ob_start();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1274
  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
  1275
  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
  1276
  {
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1277
    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
  1278
  }
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1279
  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
  1280
  {
5d003b6c9e89 Added demo mode functionality to various parts of Enano (unlocked only with a plugin) and fixed groups table
Dan
parents: 16
diff changeset
  1281
    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
  1282
  }
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1283
  echo '</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1284
  $c = ob_get_contents();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1285
  ob_end_clean();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1286
  if($return) return $c;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1287
  else echo $c;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1288
  return null;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1289
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1290
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1291
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1292
 * Like rawurlencode(), but encodes all characters
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1293
 * @param string $text the text to encode
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1294
 * @param optional string $prefix text before each hex character
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1295
 * @param optional string $suffix text after each hex character
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1296
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1297
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1298
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1299
function hexencode($text, $prefix = '%', $suffix = '')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1300
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1301
  $arr = enano_str_split($text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1302
  $r = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1303
  foreach($arr as $a)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1304
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1305
    $nibble = (string)dechex(ord($a));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1306
    if(strlen($nibble) == 1) $nibble = '0' . $nibble;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1307
    $r .= $prefix . $nibble . $suffix;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1308
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1309
  return $r;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1310
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1311
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1312
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1313
 * Enano-ese equivalent of get_magic_quotes_gpc()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1314
 * @return bool
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
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1317
function enano_get_magic_quotes_gpc()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1318
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1319
  if(function_exists('get_magic_quotes_gpc'))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1320
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1321
    return ( get_magic_quotes_gpc() == 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1322
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1323
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1324
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1325
    return ( strtolower(@ini_get('magic_quotes_gpc')) == '1' );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1326
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1327
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1328
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1329
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1330
 * Recursive stripslashes()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1331
 * @param array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1332
 * @return array
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1333
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1334
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1335
function stripslashes_recurse($arr)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1336
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1337
  foreach($arr as $k => $xxxx)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1338
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1339
    $val =& $arr[$k];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1340
    if(is_string($val))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1341
      $val = stripslashes($val);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1342
    elseif(is_array($val))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1343
      $val = stripslashes_recurse($val);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1344
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1345
  return $arr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1346
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1347
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1348
/**
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1349
 * Recursive function to remove all NUL bytes from a string
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1350
 * @param array
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1351
 * @return array
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1352
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1353
14
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1354
function strip_nul_chars($arr)
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1355
{
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1356
  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
  1357
  {
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1358
    $val =& $arr[$k];
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1359
    if(is_string($val))
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1360
      $val = str_replace("\000", '', $val);
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1361
    elseif(is_array($val))
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1362
      $val = strip_nul_chars($val);
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1363
  }
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1364
  return $arr;
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1365
}
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1366
ce6053bb48d8 Security: NUL characters are now stripped from GPC; several code readability standards changes
Dan
parents: 1
diff changeset
  1367
/**
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1368
 * 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
  1369
 * @ignore - this doesn't work too well in my tests
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1370
 * @todo port version from the PHP manual
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1371
 * @return void
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1372
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1373
function strip_magic_quotes_gpc()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1374
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1375
  if(enano_get_magic_quotes_gpc())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1376
  {
40
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1377
    $_POST    = stripslashes_recurse($_POST);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1378
    $_GET     = stripslashes_recurse($_GET);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1379
    $_COOKIE  = stripslashes_recurse($_COOKIE);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1380
    $_REQUEST = stripslashes_recurse($_REQUEST);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1381
  }
40
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1382
  $_POST    = strip_nul_chars($_POST);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1383
  $_GET     = strip_nul_chars($_GET);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1384
  $_COOKIE  = strip_nul_chars($_COOKIE);
723bb7acf914 Fixed a lot of bugs with Safari and Konqueror; improved Opera compatibility
Dan
parents: 38
diff changeset
  1385
  $_REQUEST = strip_nul_chars($_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
  1386
  $_POST    = decode_unicode_array($_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
  1387
  $_GET     = decode_unicode_array($_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
  1388
  $_COOKIE  = decode_unicode_array($_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
  1389
  $_REQUEST = decode_unicode_array($_REQUEST);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1390
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1391
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1392
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1393
 * 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
  1394
 * @param string $bits the text to compress, should be only 1s and 0s
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1395
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1396
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1397
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1398
function compress_bitfield($bits)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1399
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1400
  $crc32 = crc32($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1401
  $bits .= '0';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1402
  $start_pos = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1403
  $current = substr($bits, 1, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1404
  $last    = substr($bits, 0, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1405
  $chunk_size = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1406
  $len = strlen($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1407
  $crc = $len;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1408
  $crcval = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1409
  for ( $i = 1; $i < $len; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1410
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1411
    $current = substr($bits, $i, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1412
    $last    = substr($bits, $i - 1, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1413
    $next    = substr($bits, $i + 1, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1414
    // Are we on the last character?
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1415
    if($current == $last && $i+1 < $len)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1416
      $chunk_size++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1417
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1418
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1419
      if($i+1 == $len && $current == $next)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1420
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1421
        // This character completes a chunk
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1422
        $chunk_size++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1423
        $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1424
        $chunk = substr($bits, $start_pos, $chunk_size);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1425
        $chunklen = strlen($chunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1426
        $newchunk = $last . '[' . $chunklen . ']';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1427
        $newlen   = strlen($newchunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1428
        $bits = substr($bits, 0, $start_pos) . $newchunk . substr($bits, $i, $len);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1429
        $chunk_size = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1430
        $i = $start_pos + $newlen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1431
        $start_pos = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1432
        $len = strlen($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1433
        $crcval = $crcval + $chunklen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1434
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1435
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1436
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1437
        // Last character completed a chunk
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1438
        $chunk = substr($bits, $start_pos, $chunk_size);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1439
        $chunklen = strlen($chunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1440
        $newchunk = $last . '[' . $chunklen . '],';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1441
        $newlen   = strlen($newchunk);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1442
        $bits = substr($bits, 0, $start_pos) . $newchunk . substr($bits, $i, $len);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1443
        $chunk_size = 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1444
        $i = $start_pos + $newlen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1445
        $start_pos = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1446
        $len = strlen($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1447
        $crcval = $crcval + $chunklen;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1448
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1449
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1450
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1451
  if($crc != $crcval)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1452
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1453
    echo __FUNCTION__.'(): ERROR: length check failed, this is a bug in the algorithm<br />Debug info: aiming for a CRC val of '.$crc.', got '.$crcval;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1454
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1455
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1456
  $compressed = 'cbf:len='.$crc.';crc='.dechex($crc32).';data='.$bits.'|end';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1457
  return $compressed;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1458
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1459
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1460
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1461
 * Uncompresses a bitfield compressed with compress_bitfield()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1462
 * @param string $bits the compressed bitfield
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1463
 * @return string the uncompressed, original (we hope) bitfield OR bool false on error
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1464
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1465
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1466
function uncompress_bitfield($bits)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1467
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1468
  if(substr($bits, 0, 4) != 'cbf:')
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1469
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1470
    echo __FUNCTION__.'(): ERROR: Invalid stream';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1471
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1472
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1473
  $len = intval(substr($bits, strpos($bits, 'len=')+4, strpos($bits, ';')-strpos($bits, 'len=')-4));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1474
  $crc = substr($bits, strpos($bits, 'crc=')+4, 8);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1475
  $data = substr($bits, strpos($bits, 'data=')+5, strpos($bits, '|end')-strpos($bits, 'data=')-5);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1476
  $data = explode(',', $data);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1477
  foreach($data as $a => $b)
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
    $d =& $data[$a];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1480
    $char = substr($d, 0, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1481
    $dlen = intval(substr($d, 2, strlen($d)-1));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1482
    $s = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1483
    for($i=0;$i<$dlen;$i++,$s.=$char);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1484
    $d = $s;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1485
    unset($s, $dlen, $char);
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
  $decompressed = implode('', $data);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1488
  $decompressed = substr($decompressed, 0, -1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1489
  $dcrc = (string)dechex(crc32($decompressed));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1490
  if($dcrc != $crc)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1491
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1492
    echo __FUNCTION__.'(): ERROR: CRC check failed<br />debug info:<br />original crc: '.$crc.'<br />decomp\'ed crc: '.$dcrc.'<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1493
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1494
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1495
  return $decompressed;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1496
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1497
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1498
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1499
 * Exports a MySQL table into a SQL string.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1500
 * @param string $table The name of the table to export
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1501
 * @param bool $structure If true, include a CREATE TABLE command
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1502
 * @param bool $data If true, include the contents of the table
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1503
 * @param bool $compact If true, omits newlines between parts of SQL statements, use in Enano database exporter
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1504
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1505
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1506
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1507
function export_table($table, $structure = true, $data = true, $compact = false)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1508
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1509
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1510
  $struct_keys = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1511
  $divider   = (!$compact) ? "\n" : "\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1512
  $spacer1   = (!$compact) ? "\n" : " ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1513
  $spacer2   = (!$compact) ? "  " : " ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1514
  $rowspacer = (!$compact) ? "\n  " : " ";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1515
  $index_list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1516
  $cols = $db->sql_query('SHOW COLUMNS IN '.$table.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1517
  if(!$cols)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1518
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1519
    echo 'export_table(): Error getting column list: '.$db->get_error_text().'<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1520
    return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1521
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1522
  $col = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1523
  $sqlcol = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1524
  $collist = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1525
  $pri_keys = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1526
  // Using fetchrow_num() here to compensate for MySQL l10n
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1527
  while( $row = $db->fetchrow_num() )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1528
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1529
    $field =& $row[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1530
    $type  =& $row[1];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1531
    $null  =& $row[2];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1532
    $key   =& $row[3];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1533
    $def   =& $row[4];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1534
    $extra =& $row[5];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1535
    $col[] = Array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1536
      'name'=>$field,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1537
      'type'=>$type,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1538
      'null'=>$null,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1539
      'key'=>$key,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1540
      'default'=>$def,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1541
      'extra'=>$extra,
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
    $collist[] = $field;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1544
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1545
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1546
  if ( $structure )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1547
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1548
    $db->sql_query('SET SQL_QUOTE_SHOW_CREATE = 0;');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1549
    $struct = $db->sql_query('SHOW CREATE TABLE '.$table.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1550
    if ( !$struct )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1551
      $db->_die();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1552
    $row = $db->fetchrow_num();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1553
    $db->free_result();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1554
    $struct = $row[1];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1555
    $struct = preg_replace("/\n\) ENGINE=(.+)$/", "\n);", $struct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1556
    unset($row);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1557
    if ( $compact )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1558
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1559
      $struct_arr = explode("\n", $struct);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1560
      foreach ( $struct_arr as $i => $leg )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1561
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1562
        if ( $i == 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1563
          continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1564
        $test = trim($leg);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1565
        if ( empty($test) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1566
        {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1567
          unset($struct_arr[$i]);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1568
          continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1569
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1570
        $struct_arr[$i] = preg_replace('/^([\s]*)/', ' ', $leg);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1571
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1572
      $struct = implode("", $struct_arr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1573
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1574
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1575
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1576
  // Structuring complete
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1577
  if($data)
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
    $datq = $db->sql_query('SELECT * FROM '.$table.';');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1580
    if(!$datq)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1581
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1582
      echo 'export_table(): Error getting column list: '.$db->get_error_text().'<br />';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1583
      return false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1584
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1585
    if($db->numrows() < 1)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1586
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1587
      if($structure) return $struct;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1588
      else return '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1589
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1590
    $rowdata = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1591
    $dataqs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1592
    $insert_strings = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1593
    $z = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1594
    while($row = $db->fetchrow_num())
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1595
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1596
      $z = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1597
      foreach($row as $i => $cell)
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
        $str = mysql_encode_column($cell, $col[$i]['type']);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1600
        $rowdata[] = $str;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1601
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1602
      $dataqs2 = implode(",$rowspacer", $dataqs) . ",$rowspacer" . '( ' . implode(', ', $rowdata) . ' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1603
      $ins = 'INSERT INTO '.$table.'( '.implode(',', $collist).' ) VALUES' . $dataqs2 . ";";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1604
      if ( strlen( $ins ) > MYSQL_MAX_PACKET_SIZE )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1605
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1606
        // 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
  1607
        $insert_strings[] = 'INSERT INTO '.$table.'( '.implode(',', $collist).' ) VALUES' . implode(",$rowspacer", $dataqs) . ";";;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1608
        $dataqs = Array('( ' . implode(', ', $rowdata) . ' )');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1609
        $z = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1610
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1611
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1612
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1613
        $dataqs[] = '( ' . implode(', ', $rowdata) . ' )';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1614
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1615
      $rowdata = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1616
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1617
    if ( !$z )
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
      $insert_strings[] = 'INSERT INTO '.$table.'( '.implode(',', $collist).' ) VALUES' . implode(",$rowspacer", $dataqs) . ";";;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1620
      $dataqs = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1621
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1622
    $datstring = implode($divider, $insert_strings);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1623
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1624
  if($structure && !$data) return $struct;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1625
  elseif(!$structure && $data) return $datstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1626
  elseif($structure && $data) return $struct . $divider . $datstring;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1627
  elseif(!$structure && !$data) return '';
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
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
 * Encodes a string value for use in an INSERT statement for given column type $type.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1632
 * @access private
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1633
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1634
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1635
function mysql_encode_column($input, $type)
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
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1638
  // Decide whether to quote the string or not
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1639
  if(substr($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
  1640
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1641
    $str = "'" . $db->escape($input) . "'";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1642
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1643
  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
  1644
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1645
    $str = '0x' . hexencode($input, '', '');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1646
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1647
  elseif(is_null($input))
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1648
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1649
    $str = 'NULL';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1650
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1651
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1652
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1653
    $str = (string)$input;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1654
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1655
  return $str;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1656
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1657
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1658
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1659
 * 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
  1660
 * @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
  1661
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1662
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1663
function fetch_allowed_extensions()
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1664
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1665
  global $mime_types;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1666
  $bits = getConfig('allowed_mime_types');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1667
  if(!$bits) return Array(false);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1668
  $bits = uncompress_bitfield($bits);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1669
  if(!$bits) return Array(false);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1670
  $bits = enano_str_split($bits, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1671
  $ret = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1672
  $mt = array_keys($mime_types);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1673
  foreach($bits as $i => $b)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1674
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1675
    $ret[$mt[$i]] = ( $b == '1' ) ? true : false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1676
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1677
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1678
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1679
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1680
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1681
 * Generates a random key suitable for encryption
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1682
 * @param int $len the length of the key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1683
 * @return string a BINARY key
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1684
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1685
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1686
function randkey($len = 32)
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
  $key = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1689
  for($i=0;$i<$len;$i++)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1690
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1691
    $key .= chr(mt_rand(0, 255));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1692
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1693
  return $key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1694
}
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
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1697
 * Decodes a hex string.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1698
 * @param string $hex The hex code to decode
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1699
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1700
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1701
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1702
function hexdecode($hex)
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
  $hex = enano_str_split($hex, 2);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1705
  $bin_key = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1706
  foreach($hex as $nibble)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1707
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1708
    $byte = chr(hexdec($nibble));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1709
    $bin_key .= $byte;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1710
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1711
  return $bin_key;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1712
}
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
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1715
 * Enano's own (almost) bulletproof HTML sanitizer.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1716
 * @param string $html The input HTML
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1717
 * @return string cleaned HTML
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1718
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1719
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1720
function sanitize_html($html, $filter_php = true)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1721
{
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1722
  // Random seed for substitution
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1723
  $rand_seed = md5( sha1(microtime()) . mt_rand() );
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1724
  
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1725
  // Strip out comments that are already escaped
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1726
  preg_match_all('/&lt;!--(.*?)--&gt;/', $html, $comment_match);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1727
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1728
  foreach ( $comment_match[0] as $comment )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1729
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1730
    $html = str_replace_once($comment, "{HTMLCOMMENT:$i:$rand_seed}", $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1731
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1732
  }
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1733
  
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1734
  // Strip out code sections that will be postprocessed by Text_Wiki
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1735
  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
  1736
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1737
  foreach ( $code_match[0] as $code )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1738
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1739
    $html = str_replace_once($code, "{TW_CODE:$i:$rand_seed}", $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1740
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1741
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1742
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1743
  $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
  1744
  $html = preg_replace('#<([a-z]+)([\s]+)([^>]+?)'.htmlalternatives('javascript:').'(.+?)>#is', '&lt;\\1\\2\\3javascript:\\59&gt;', $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1745
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1746
  if($filter_php)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1747
    $html = str_replace(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1748
      Array('<?php',    '<?',    '<%',    '?>',    '%>'),
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1749
      Array('&lt;?php', '&lt;?', '&lt;%', '?&gt;', '%&gt;'),
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1750
      $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1751
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1752
  $tag_whitelist = array_keys ( setupAttributeWhitelist() );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1753
  if ( !$filter_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1754
    $tag_whitelist[] = '?php';
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1755
  // allow HTML comments
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1756
  $tag_whitelist[] = '!--';
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1757
  $len = strlen($html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1758
  $in_quote = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1759
  $quote_char = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1760
  $tag_start = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1761
  $tag_name = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1762
  $in_tag = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1763
  $trk_name = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1764
  for ( $i = 0; $i < $len; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1765
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1766
    $chr = $html{$i};
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1767
    $prev = ( $i == 0 ) ? '' : $html{ $i - 1 };
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1768
    $next = ( ( $i + 1 ) == $len ) ? '' : $html { $i + 1 };
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1769
    if ( $in_quote && $in_tag )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1770
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1771
      if ( $quote_char == $chr && $prev != '\\' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1772
        $in_quote = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1773
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1774
    elseif ( ( $chr == '"' || $chr == "'" ) && $prev != '\\' && $in_tag )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1775
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1776
      $in_quote = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1777
      $quote_char = $chr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1778
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1779
    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
  1780
    {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1781
      // start of a tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1782
      $tag_start = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1783
      $in_tag = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1784
      $trk_name = true;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1785
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1786
    elseif ( !$in_quote && $in_tag && $chr == '>' )
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
      $full_tag = substr($html, $tag_start, ( $i - $tag_start ) + 1 );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1789
      $l = strlen($tag_name) + 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1790
      $attribs_only = trim( substr($full_tag, $l, ( strlen($full_tag) - $l - 1 ) ) );
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1791
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1792
      // Debugging message
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1793
      // echo htmlspecialchars($full_tag) . '<br />';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1794
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1795
      if ( !in_array($tag_name, $tag_whitelist) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1796
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1797
        // Illegal tag
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1798
        //echo $tag_name . ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1799
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1800
        $s = ( empty($attribs_only) ) ? '' : ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1801
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1802
        $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
  1803
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1804
        $html = substr($html, 0, $tag_start) . $sanitized . substr($html, $i + 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1805
        $html = str_replace('</' . $tag_name . '>', '&lt;/' . $tag_name . '&gt;', $html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1806
        $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
  1807
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1808
        $len = strlen($html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1809
        $i = $new_i;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1810
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1811
        $in_tag = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1812
        $tag_name = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1813
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1814
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1815
      else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1816
      {
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1817
        // If not filtering PHP, don't bother to strip
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1818
        if ( $tag_name == '?php' && !$filter_php )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1819
          continue;
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1820
        // If this is a comment, likewise skip this "tag"
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1821
        if ( $tag_name == '!--' )
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1822
          continue;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1823
        $f = fixTagAttributes( $attribs_only, $tag_name );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1824
        $s = ( empty($f) ) ? '' : ' ';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1825
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1826
        $sanitized = '<' . $tag_name . $f . '>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1827
        $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
  1828
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1829
        $html = substr($html, 0, $tag_start) . $sanitized . substr($html, $i + 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1830
        $len = strlen($html);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1831
        $i = $new_i;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1832
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1833
        $in_tag = false;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1834
        $tag_name = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1835
        continue;
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
    elseif ( $in_tag && $trk_name )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1839
    {
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
  1840
      $is_alphabetical = ( strtolower($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
  1841
      if ( $is_alphabetical )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1842
        $tag_name .= $chr;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1843
      else
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
        $trk_name = false;
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
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1848
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1849
  }
164
54c79adfb694 Fixed comment stripping in sanitize_html()
Dan
parents: 163
diff changeset
  1850
  
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
  1851
  // 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
  1852
  // <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
  1853
  // <
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
  1854
  // 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
  1855
  $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
  1856
163
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1857
  // Restore stripped comments
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1858
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1859
  foreach ( $comment_match[0] as $comment )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1860
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1861
    $html = str_replace_once("{HTMLCOMMENT:$i:$rand_seed}", $comment, $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1862
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1863
  }
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1864
  
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1865
  // Restore stripped code
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1866
  $i = 0;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1867
  foreach ( $code_match[0] as $code )
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1868
  {
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1869
    $html = str_replace_once("{TW_CODE:$i:$rand_seed}", $code, $html);
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1870
    $i++;
ad00dc1f8706 Improvements and fixes (hacks?) for HTML sanitization
Dan
parents: 145
diff changeset
  1871
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1872
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  1873
  return $html;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1874
1
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
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
  1877
/**
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
  1878
 * 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
  1879
 * @param string $html The input HTML
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1880
 * @return string formatted HTML
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1881
 */
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1882
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1883
function wikiformat_process_block($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
  1884
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1885
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
  1886
  $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
  1887
  $tok2 = "</litewiki>";
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1888
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
  1889
  $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
  1890
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
  1891
  $len = strlen($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
  1892
  $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
  1893
  $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
  1894
  $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
  1895
  $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
  1896
  $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
  1897
  $trk_name = false;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1898
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
  1899
  $diag = 0;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1900
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
  1901
  $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
  1902
  $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
  1903
  $block_start = 0;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1904
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
  1905
  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
  1906
  {
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
  1907
    $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
  1908
    $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
  1909
    $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
  1910
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
  1911
    // 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
  1912
    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
  1913
    {
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
  1914
      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
  1915
        $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
  1916
    }
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
  1917
    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
  1918
    {
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
  1919
      $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
  1920
      $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
  1921
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1922
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
  1923
    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
  1924
    {
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
  1925
      // 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
  1926
      $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
  1927
      $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
  1928
      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
  1929
      {
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
  1930
        $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
  1931
        // 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
  1932
        $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
  1933
        $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
  1934
        $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
  1935
        $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
  1936
        if ( $next == '>' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1937
          break;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1938
      }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1939
      // echo '<br />';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1940
      if ( in_array($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
  1941
      {
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
  1942
        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
  1943
        {
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
  1944
          $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
  1945
          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
  1946
          {
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
  1947
            $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
  1948
            $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
  1949
            // 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
  1950
            $full_litewiki = substr($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
  1951
            $new_text = "{$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
  1952
            $html = substr($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
  1953
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
  1954
            $i += ( strlen($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
  1955
            $len = strlen($html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1956
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
  1957
            //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
  1958
          }
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
  1959
        }
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
  1960
      }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1961
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
  1962
      $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
  1963
      $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
  1964
      $tag_name = '';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  1965
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
  1966
      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
  1967
    }
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
  1968
    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
  1969
    {
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
  1970
      // 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
  1971
      $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
  1972
      $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
  1973
      $trk_name = true;
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1974
    }
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1975
    else if ( !$in_quote && $in_tag && $chr == '>' )
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1976
    {
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  1977
      if ( !in_array($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
  1978
      {
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
  1979
        // 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
  1980
        // 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
  1981
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
  1982
        $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
  1983
        $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
  1984
        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
  1985
      }
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
  1986
      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
  1987
      {
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
  1988
        // 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
  1989
        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
  1990
        {
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
  1991
          //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
  1992
          $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
  1993
          $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
  1994
          $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
  1995
        }
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
  1996
        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
  1997
        {
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
  1998
          $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
  1999
        }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2000
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
  2001
        $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
  2002
        $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
  2003
        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
  2004
      }
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
  2005
    }
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
  2006
    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
  2007
    {
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
  2008
      $is_alphabetical = ( strtolower($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
  2009
      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
  2010
        $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
  2011
      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
  2012
      {
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
  2013
        $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
  2014
      }
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
  2015
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2016
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
  2017
    // Tokenization complete
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2018
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
  2019
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2020
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
  2021
  $regex = '/' . str_replace('/', '\\/', preg_quote($tok2)) . '([\s]*)' . preg_quote($tok1) . '/is';
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2022
  // die(htmlspecialchars($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
  2023
  $html = preg_replace($regex, '\\1', $html);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2024
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
  2025
  return $html;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2026
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2027
}
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2028
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2029
function htmlalternatives($string)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2030
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2031
  $ret = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2032
  for ( $i = 0; $i < strlen($string); $i++ )
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
    $chr = $string{$i};
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2035
    $ch1 = ord($chr);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2036
    $ch2 = dechex($ch1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2037
    $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
  2038
    $ret .= $byte;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2039
    $ret .= '([\s]){0,2}';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2040
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2041
  return $ret;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2042
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2043
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2044
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2045
 * 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
  2046
 * @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
  2047
 * @param string A template, with variables being named after the column name
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2048
 * @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
  2049
 * @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
  2050
 * @param int Optional. Start offset in individual results. Defaults to 0.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2051
 * @param int Optional. The number of results per page. Defualts to 10.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2052
 * @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
  2053
 * @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
  2054
 * @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
  2055
 * @return string
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
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
  2059
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2060
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2061
  $parser = $template->makeParserText($tpl_text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2062
  $num_pages = ceil ( $num_results / $perpage );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2063
  $out = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2064
  $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2065
  $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
  2066
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2067
  // Build paginator
82
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2068
  $pg_css = ( strpos($_SERVER['HTTP_USER_AGENT'], 'MSIE') ) ?
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2069
            // IE-specific hack
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2070
            'display: block; width: 1px;':
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2071
            // Other browsers
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2072
            'display: table; margin: 10px 0 0 auto;';
03c7f5ec1e4c Fixed IE6 + Admin theme, version typo in installer, and paginator + IE6
Dan
parents: 81
diff changeset
  2073
  $begin = '<div class="tblholder" style="'. $pg_css . '">
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2074
    <table border="0" cellspacing="1" cellpadding="4">
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2075
      <tr><th>Page:</th>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2076
  $block = '<td class="row1" style="text-align: center;">{LINK}</td>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2077
  $end = '</tr></table></div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2078
  $blk = $template->makeParserText($block);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2079
  $inner = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2080
  $cls = 'row2';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2081
  if ( $num_pages < 5 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2082
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2083
    for ( $i = 0; $i < $num_pages; $i++ )
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
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2086
      $offset = strval($i * $perpage);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2087
      $url = htmlspecialchars(sprintf($result_url, $offset));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2088
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2089
      $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
  2090
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2091
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2092
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2093
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2094
      $inner .= $blk->run();
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
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2098
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2099
    if ( $this_page + 5 > $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2100
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2101
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2102
      $tp = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2103
      if ( $this_page + 0 == $num_pages ) $tp = $tp - 3;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2104
      if ( $this_page + 1 == $num_pages ) $tp = $tp - 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2105
      if ( $this_page + 2 == $num_pages ) $tp = $tp - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2106
      for ( $i = $tp - 1; $i <= $tp + 1; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2107
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2108
        $list[] = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2109
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2110
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2111
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2112
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2113
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2114
      $current = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2115
      $lower = ( $current < 3 ) ? 1 : $current - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2116
      for ( $i = 0; $i < 3; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2117
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2118
        $list[] = $lower + $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2119
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2120
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2121
    $url = sprintf($result_url, '0');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2122
    $link = ( 0 == $start ) ? "<b>First</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>&laquo; First</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2123
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2124
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2125
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2126
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2127
    $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2128
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2129
    // if ( !in_array(1, $list) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2130
    // {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2131
    //   $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2132
    //   $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2133
    //   $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2134
    // }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2135
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2136
    foreach ( $list as $i )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2137
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2138
      if ( $i == $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2139
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2140
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2141
      $offset = strval($i * $perpage);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2142
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2143
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2144
      $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
  2145
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2146
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2147
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2148
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2149
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2150
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2151
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2152
    $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
  2153
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2154
    if ( $this_page < $num_pages )
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
      // $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2157
      // $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2158
      // $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2159
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2160
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2161
      $offset = strval($total);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2162
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2163
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2164
      $link = ( $offset == strval($start) ) ? "<b>Last</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>Last &raquo;</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2165
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2166
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2167
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2168
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2169
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2170
    }
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
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2173
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2174
  $inner .= '<td class="row2" style="cursor: pointer;" onclick="paginator_goto(this, '.$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
  2175
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2176
  $paginator = "\n$begin$inner$end\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2177
  $out .= $paginator;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2178
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2179
  $cls = 'row2';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2180
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2181
  if ( $row = $db->fetchrow($q) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2182
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2183
    $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2184
    $out .= $header;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2185
    do {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2186
      $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2187
      if ( $i <= $start )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2188
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2189
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2190
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2191
      if ( ( $i - $start ) > $perpage )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2192
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2193
        break;
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
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2196
      foreach ( $row as $j => $val )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2197
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2198
        if ( isset($callers[$j]) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2199
        {
74
68469a95658d Various bugfixes and cleanups, too much to remember... see the diffs for what got changed :-)
Dan
parents: 73
diff changeset
  2200
          $tmp = ( is_callable($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
  2201
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2202
          if ( $tmp )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2203
          {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2204
            $row[$j] = $tmp;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2205
          }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2206
        }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2207
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2208
      $parser->assign_vars($row);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2209
      $parser->assign_vars(array('_css_class' => $cls));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2210
      $out .= $parser->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2211
    } while ( $row = $db->fetchrow($q) );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2212
    $out .= $footer;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2213
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2214
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2215
  $out .= $paginator;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2216
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2217
  return $out;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2218
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2219
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2220
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2221
 * 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
  2222
 * @param array The results. Each value is simply echoed.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2223
 * @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
  2224
 * @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
  2225
 * @param int Optional. Start offset in individual results. Defaults to 0.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2226
 * @param int Optional. The number of results per page. Defualts to 10.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2227
 * @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
  2228
 * @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
  2229
 * @return string
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2230
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2231
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2232
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
  2233
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2234
  global $db, $session, $paths, $template, $plugins; // Common objects
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2235
  $parser = $template->makeParserText($tpl_text);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2236
  $num_pages = ceil ( $num_results / $perpage );
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2237
  $out = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2238
  $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2239
  $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
  2240
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2241
  // Build paginator
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2242
  $begin = '<div class="tblholder" style="display: table; margin: 10px 0 0 auto;">
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2243
    <table border="0" cellspacing="1" cellpadding="4">
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2244
      <tr><th>Page:</th>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2245
  $block = '<td class="row1" style="text-align: center;">{LINK}</td>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2246
  $end = '</tr></table></div>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2247
  $blk = $template->makeParserText($block);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2248
  $inner = '';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2249
  $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
  2250
  $total = $num_pages * $perpage - $perpage;
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2251
  if ( $start > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2252
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2253
    $url = sprintf($result_url, abs($start - $perpage));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2254
    $link = "<a href=".'"'."$url".'"'." style='text-decoration: none;'>&laquo; Prev</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2255
    $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2256
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2257
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2258
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2259
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2260
    $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2261
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2262
  if ( $num_pages < 5 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2263
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2264
    for ( $i = 0; $i < $num_pages; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2265
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2266
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2267
      $offset = strval($i * $perpage);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2268
      $url = htmlspecialchars(sprintf($result_url, $offset));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2269
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2270
      $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
  2271
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2272
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2273
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2274
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2275
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2276
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2277
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2278
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2279
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2280
    if ( $this_page + 5 > $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2281
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2282
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2283
      $tp = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2284
      if ( $this_page + 0 == $num_pages ) $tp = $tp - 3;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2285
      if ( $this_page + 1 == $num_pages ) $tp = $tp - 2;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2286
      if ( $this_page + 2 == $num_pages ) $tp = $tp - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2287
      for ( $i = $tp - 1; $i <= $tp + 1; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2288
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2289
        $list[] = $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2290
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2291
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2292
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2293
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2294
      $list = Array();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2295
      $current = $this_page;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2296
      $lower = ( $current < 3 ) ? 1 : $current - 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2297
      for ( $i = 0; $i < 3; $i++ )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2298
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2299
        $list[] = $lower + $i;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2300
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2301
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2302
    $url = sprintf($result_url, '0');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2303
    $link = ( 0 == $start ) ? "<b>First</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>&laquo; First</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2304
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2305
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2306
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2307
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2308
    $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2309
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2310
    // if ( !in_array(1, $list) )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2311
    // {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2312
    //   $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2313
    //   $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2314
    //   $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2315
    // }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2316
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2317
    foreach ( $list as $i )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2318
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2319
      if ( $i == $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2320
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2321
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2322
      $offset = strval($i * $perpage);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2323
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2324
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2325
      $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
  2326
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2327
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2328
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2329
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2330
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2331
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2332
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2333
    if ( $this_page < $num_pages )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2334
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2335
      // $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2336
      // $blk->assign_vars(array('CLASS'=>$cls,'LINK'=>'...'));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2337
      // $inner .= $blk->run();
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2338
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2339
      $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2340
      $offset = strval($total);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2341
      $url = sprintf($result_url, $offset);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2342
      $j = $i + 1;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2343
      $link = ( $offset == strval($start) ) ? "<b>Last</b>" : "<a href=".'"'."$url".'"'." style='text-decoration: none;'>Last &raquo;</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2344
      $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2345
        'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2346
        'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2347
        ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2348
      $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2349
    }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2350
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2351
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2352
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2353
  if ( $start < $total )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2354
  {
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
  2355
    $link_offset = abs($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
  2356
    $url = htmlspecialchars(sprintf($result_url, strval($link_offset)));
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2357
    $link = "<a href=".'"'."$url".'"'." style='text-decoration: none;'>Next &raquo;</a>";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2358
    $cls = ( $cls == 'row1' ) ? 'row2' : 'row1';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2359
    $blk->assign_vars(array(
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2360
      'CLASS'=>$cls,
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2361
      'LINK'=>$link
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2362
      ));
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2363
    $inner .= $blk->run();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2364
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2365
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2366
  $inner .= '<td class="row2" style="cursor: pointer;" onclick="paginator_goto(this, '.$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
  2367
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2368
  $paginator = "\n$begin$inner$end\n";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2369
  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
  2370
  {
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2371
    $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
  2372
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2373
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2374
  $cls = 'row2';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2375
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2376
  if ( sizeof($q) > 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2377
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2378
    $i = 0;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2379
    $out .= $header;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2380
    foreach ( $q as $val ) {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2381
      $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2382
      if ( $i <= $start )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2383
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2384
        continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2385
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2386
      if ( ( $i - $start ) > $perpage )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2387
      {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2388
        break;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2389
      }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2390
      $out .= $val;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2391
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2392
    $out .= $footer;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2393
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2394
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2395
  if ( $total > 1 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2396
    $out .= $paginator;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2397
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2398
  return $out;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2399
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2400
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2401
/**
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2402
 * Enano version of fputs for debugging
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2403
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2404
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2405
function enano_fputs($socket, $data)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2406
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2407
  // echo '<pre>' . htmlspecialchars($data) . '</pre>';
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2408
  // flush();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2409
  // ob_flush();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2410
  // ob_end_flush();
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2411
  return fputs($socket, $data);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2412
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2413
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2414
/**
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2415
 * Sanitizes a page URL string so that it can safely be stored in the database.
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2416
 * @param string Page ID to sanitize
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2417
 * @return string Cleaned text
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2418
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2419
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2420
function sanitize_page_id($page_id)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2421
{
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2422
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
  2423
  // 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
  2424
  $page_id = dirtify_page_id($page_id);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2425
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
  2426
  $pid_clean = preg_replace('/[\w\.\/:;\(\)@\[\]_-]/', 'X', $page_id);
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2427
  $pid_dirty = enano_str_split($pid_clean, 1);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2428
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2429
  foreach ( $pid_dirty as $id => $char )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2430
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2431
    if ( $char == 'X' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2432
      continue;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2433
    $cid = ord($char);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2434
    $cid = dechex($cid);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2435
    $cid = strval($cid);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2436
    if ( strlen($cid) < 2 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2437
    {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2438
      $cid = strtoupper("0$cid");
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2439
    }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2440
    $pid_dirty[$id] = ".$cid";
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2441
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2442
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2443
  $pid_chars = enano_str_split($page_id, 1);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2444
  $page_id_cleaned = '';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2445
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2446
  foreach ( $pid_chars as $id => $char )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2447
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2448
    if ( $pid_dirty[$id] == 'X' )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2449
      $page_id_cleaned .= $char;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2450
    else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2451
      $page_id_cleaned .= $pid_dirty[$id];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2452
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2453
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
  2454
  // global $mime_types;
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2455
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
  2456
  // $exts = array_keys($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
  2457
  // $exts = '(' . implode('|', $exts) . ')';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2458
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
  2459
  // $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
  2460
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2461
  return $page_id_cleaned;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2462
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2463
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2464
/**
15
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2465
 * Removes character escapes in a page ID string
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2466
 * @param string Page ID string to dirty up
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2467
 * @return string
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2468
 */
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2469
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2470
function dirtify_page_id($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
  2471
{
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2472
  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
  2473
  // 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
  2474
  $page_id = str_replace(' ', '_', $page_id);
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2475
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2476
  // Exception for userpages for IP addresses
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2477
  if ( preg_match('/^' . preg_quote($paths->nslist['User']) . '/', $page_id) )
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2478
  {
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2479
    $ip = preg_replace('/^' . preg_quote($paths->nslist['User']) . '/', '', $page_id);
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2480
    if ( is_valid_ip($ip) )
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2481
      return $page_id;
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2482
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2483
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
  2484
  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
  2485
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
  2486
  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
  2487
  {
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
  2488
    $char = substr($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
  2489
    $char = strtolower($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
  2490
    $char = intval(hexdec($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
  2491
    $char = chr($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
  2492
    $page_id = str_replace($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
  2493
  }
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2494
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
  2495
  return $page_id;
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2496
}
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2497
ad5986a53197 Fixed complicated SQL injection vulnerability in URL handler, updated license info for Tigra Tree Menu, and killed one XSS vulnerability
Dan
parents: 14
diff changeset
  2498
/**
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2499
 * Inserts commas into a number to make it more human-readable. Floating point-safe and doesn't flirt with the number like number_format() does.
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2500
 * @param int The number to process
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2501
 * @return string Input number with commas added
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2502
 */
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2503
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2504
function commatize($num)
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2505
{
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2506
  $num = (string)$num;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2507
  if ( strpos($num, '.') )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2508
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2509
    $whole = explode('.', $num);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2510
    $num = $whole[0];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2511
    $dec = $whole[1];
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2512
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2513
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2514
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2515
    $whole = $num;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2516
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2517
  $offset = ( strlen($num) ) % 3;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2518
  $len = strlen($num);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2519
  $offset = ( $offset == 0 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2520
    ? 3
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2521
    : $offset;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2522
  for ( $i = $offset; $i < $len; $i=$i+3 )
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2523
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2524
    $num = substr($num, 0, $i) . ',' . substr($num, $i, $len);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2525
    $len = strlen($num);
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2526
    $i++;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2527
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2528
  if ( isset($dec) )
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
    return $num . '.' . $dec;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2531
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2532
  else
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2533
  {
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2534
    return $num;
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2535
  }
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2536
}
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  2537
32
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2538
/**
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2539
 * Injects a string into another string at the specified position.
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2540
 * @param string The haystack
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2541
 * @param string The needle
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2542
 * @param int    Position at which to insert the needle
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2543
 */
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2544
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2545
function inject_substr($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
  2546
{
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
  2547
  $str1 = substr($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
  2548
  $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
  2549
  $str2 = substr($haystack, $pos);
4d87aad3c4c0 Finished everything on the TODO list (yay!); several CSS cleanups; tons more changes in this commit - see the patch for details
Dan
parents: 22
diff changeset
  2550
  return "{$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
  2551
}
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
  2552
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2553
/**
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2554
 * Tells if a given IP address is valid.
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2555
 * @param string suspected IP address
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2556
 * @return bool true if valid, false otherwise
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2557
 */
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2558
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2559
function is_valid_ip($ip)
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2560
{
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2561
  // These came from phpBB3.
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2562
  $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])';
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2563
  $ipv6 = '(?:(?:(?:[\dA-F]{1,4}:){6}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:::(?:[\dA-F]{1,4}:){5}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:):(?:[\dA-F]{1,4}:){4}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,2}:(?:[\dA-F]{1,4}:){3}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,3}:(?:[\dA-F]{1,4}:){2}(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,4}:(?:[\dA-F]{1,4}:)(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,5}:(?:[\dA-F]{1,4}:[\dA-F]{1,4}|(?:(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])\.){3}(?:\d{1,2}|1\d\d|2[0-4]\d|25[0-5])))|(?:(?:[\dA-F]{1,4}:){1,6}:[\dA-F]{1,4})|(?:(?:[\dA-F]{1,4}:){1,7}:))';
76
608dee512bf0 Work started on page tags, still aways to go, but syncing to Nighthawk
Dan
parents: 74
diff changeset
  2564
38
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2565
  if ( preg_match("/^{$ipv4}$/", $ip) || preg_match("/^{$ipv6}$/", $ip) )
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2566
    return true;
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2567
  else
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2568
    return false;
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2569
}
ed06961e54dd Fixed user pages + the new .xx page URL format
Dan
parents: 32
diff changeset
  2570
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
  2571
/**
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
  2572
 * 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
  2573
 * @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
  2574
 * @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
  2575
 * @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
  2576
 */
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
  2577
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
  2578
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
  2579
{
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
  2580
  $needle_len = strlen($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
  2581
  for ( $i = 0; $i < strlen($haystack); $i++ )
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
  2582
  {
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
  2583
    $test = substr($haystack, $i, $needle_len);
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
  2584
    if ( $test == $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
  2585
    {
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
  2586
      // Got it!
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
  2587
      $upto = substr($haystack, 0, $i);
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
  2588
      $from = substr($haystack, ( $i + $needle_len ));
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
  2589
      $new_haystack = "{$upto}{$thread}{$from}";
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
  2590
      return $new_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
  2591
    }
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
  2592
  }
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
  2593
  return $haystack;
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2594
}
fc9762553a3c E-mail address mask engine non-Javascript fallback now picks random substitutions for @ and . to make address more unreadable by bots
Dan
parents: 40
diff changeset
  2595
78
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2596
/**
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2597
 * From http://us2.php.net/urldecode - decode %uXXXX
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2598
 * @param string The urlencoded string
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2599
 * @return string
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2600
 */
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2601
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2602
function decode_unicode_url($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
  2603
{
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
  2604
  $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
  2605
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
  2606
  $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
  2607
  $max = strlen($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
  2608
  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
  2609
  {
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
  2610
    $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
  2611
    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
  2612
    {
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
  2613
      $value = hexdec(substr($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
  2614
      $i += 6;
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2615
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2616
      if ($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
  2617
      {
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
  2618
        // 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
  2619
        $character = chr($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
  2620
      }
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
  2621
      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
  2622
      {
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
  2623
        // 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
  2624
        $character =
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2625
            chr((($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
  2626
          . 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
  2627
      }
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
  2628
      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
  2629
      {
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
  2630
        // 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
  2631
        $character =
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2632
            chr((($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
  2633
          . chr((($value & 0x0fc0) >> 6) | 0x80)
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2634
          . chr(($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
  2635
      }
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
  2636
    }
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
  2637
    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
  2638
    {
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
  2639
      $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
  2640
    }
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
  2641
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
  2642
    $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
  2643
  }
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
  2644
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
  2645
  return $res . substr($str, $i);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2646
}
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2647
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2648
/**
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2649
 * Recursively decodes an array with UTF-8 characters in its strings
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2650
 * @param array Can be multi-depth
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2651
 * @return array
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2652
 */
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2653
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2654
function decode_unicode_array($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
  2655
{
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
  2656
  foreach ( $array as $i => $val )
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2657
  {
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2658
    if ( is_string($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
  2659
    {
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
  2660
      $array[$i] = decode_unicode_url($val);
4df25dfdde63 Modified Text_Wiki parser to fully support UTF-8 strings; several other UTF-8 fixes, international characters seem to work reasonably well now
Dan
parents: 76
diff changeset
  2661
    }
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2662
    else if ( is_array($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
  2663
    {
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
  2664
      $array[$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
  2665
    }
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
  2666
  }
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
  2667
  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
  2668
}
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
  2669
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
  2670
/**
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
  2671
 * 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
  2672
 * @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
  2673
 * @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
  2674
 */
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
  2675
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
  2676
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
  2677
{
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
  2678
  $tag = strtolower($tag);
174
4c5c2b66a34d SECURITY: remove debug message in session manager; implemented alternate MediaWiki syntax for template embedding; added Adobe Spry for "shake" effect on unsuccessful login
Dan
parents: 164
diff changeset
  2679
  $tag = preg_replace('/[^\w _@\$%\^&-]+/', '', $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
  2680
  $tag = trim($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
  2681
  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
  2682
}
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
  2683
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
  2684
/**
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
  2685
 * 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
  2686
 */
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
  2687
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
  2688
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
  2689
{
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
  2690
  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
  2691
  
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
  2692
  //
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
  2693
  // Compress buffered output if required and send to browser
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
  2694
  //
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
  2695
  if ( $do_gzip && function_exists('ob_gzhandler') )
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
  2696
  {
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
  2697
    $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
  2698
    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
  2699
    
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
  2700
    $return = ob_gzhandler($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
  2701
    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
  2702
    {
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
  2703
      header('Content-encoding: gzip');
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
  2704
      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
  2705
    }
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
  2706
    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
  2707
    {
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
  2708
      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
  2709
    }
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
  2710
  }
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
  2711
}
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
  2712
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
  2713
/**
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
  2714
 * 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
  2715
 * @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
  2716
 * @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
  2717
 */
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
  2718
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
  2719
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
  2720
{
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
  2721
  $size_before = strlen($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
  2722
  
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
  2723
  // 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
  2724
  $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
  2725
  
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2726
  // 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
  2727
  $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
  2728
  $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
  2729
  
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2730
  // 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
  2731
  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
  2732
  $seed = md5(microtime() . mt_rand()); // Random value used for placeholders
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2733
  for ($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
  2734
  {
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2735
    $html = str_replace($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
  2736
  }
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2737
  
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
  2738
  // 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
  2739
  preg_match_all('/<script([ ]+.*?)?>(.*?)(\]\]>)?<\/script>/is', $html, $jscript);
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
  2740
  
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
  2741
  // 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
  2742
  $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
  2743
                          '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
  2744
                          '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
  2745
                          '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
  2746
                          '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
  2747
  
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
  2748
  $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
  2749
  
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
  2750
  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
  2751
  {
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
  2752
    $js =& $jscript[2][$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
  2753
    
183
91127e62f38f Fixed some regular expressions in HTML optimization algorithm; regex page groups can be edited now (oops)
Dan
parents: 174
diff changeset
  2754
    // echo('<pre>' . "-----------------------------------------------------------------------------\n" . htmlspecialchars($js) . '</pre>');
91127e62f38f Fixed some regular expressions in HTML optimization algorithm; regex page groups can be edited now (oops)
Dan
parents: 174
diff changeset
  2755
    
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
  2756
    // for line optimization, explode it
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
  2757
    $particles = explode("\n", $js);
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
  2758
    
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
  2759
    foreach ( $particles as $j => $atom )
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
  2760
    {
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
  2761
      // Remove comments
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
  2762
      $atom = preg_replace('#\/\/(.+)#i', '', $atom);
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
  2763
      
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
  2764
      $atom = trim($atom);
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
  2765
      if ( empty($atom) )
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  2766
        unset($particles[$j]);
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
  2767
      else
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
  2768
        $particles[$j] = $atom;
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
  2769
    }
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
  2770
    
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
  2771
    $js = implode("\n", $particles);
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
  2772
    
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
  2773
    $js = preg_replace('#/\*(.*?)\*/#s', '', $js);
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
  2774
    
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
  2775
    // find all semicolons and then linebreaks, and replace with a single semicolon
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
  2776
    $js = str_replace(";\n", ';', $js);
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
  2777
    
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
  2778
    // starting braces
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
  2779
    $js = preg_replace('/\{([\s]+)/m', '{', $js);
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
  2780
    $js = str_replace(")\n{", '){', $js);
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
  2781
    
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
  2782
    // ending braces (tricky)
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
  2783
    $js = preg_replace('/\}([^;])/m', '};\\1', $js);
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
  2784
    
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
  2785
    // other rules
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
  2786
    $js = str_replace("};\n", "};", $js);
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
  2787
    $js = str_replace(",\n", ',', $js);
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
  2788
    $js = str_replace("[\n", '[', $js);
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
  2789
    $js = str_replace("]\n", ']', $js);
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
  2790
    $js = str_replace("\n}", '}', $js);
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
  2791
    
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
  2792
    // newlines immediately before 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
  2793
    $js = preg_replace("/(\)|;)\n$reserved_words/is", '\\1\\2', $js);
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
  2794
    
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
  2795
    // fix for firefox issue
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
  2796
    $js = preg_replace('/\};([\s]*)(else|\))/i', '}\\2', $js);
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
  2797
    
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
  2798
    $replacement = "<script{$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
  2799
    // 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
  2800
    $html = str_replace($jscript[0][$i], $replacement, $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
  2801
  }
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
  2802
  
125
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2803
  // 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
  2804
  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
  2805
  {
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2806
    $html = str_replace("{DONT_STRIP_ME_NAKED:$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
  2807
  }
fb31c951d3a2 Fixed some rather major bugs in the registration system, this will need a release followup
Dan
parents: 112
diff changeset
  2808
  
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
  2809
  // 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
  2810
  $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
  2811
  $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
  2812
  
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
  2813
  // 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
  2814
  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
  2815
  $seed = md5(microtime() . mt_rand()); // Random value used for placeholders
cb7dde69c301 Improved and enabled HTML optimization algorithm; enabled gzip compression; added but did not test at all the tag cloud class in includes/tagcloud.php, this is still very preliminary and not ready for any type of production use
Dan
parents: 78
diff changeset
  2816
  for ($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
  2817
  {
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
  2818
    $html = str_replace($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
  2819
  }
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
  2820
  
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
  2821
  // 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
  2822
  $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
  2823
  
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
  2824
  // 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
  2825
  $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
  2826
  
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
  2827
  // 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
  2828
  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
  2829
  {
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
  2830
    $html = str_replace("{DONT_STRIP_ME_NAKED:$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
  2831
  }
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
  2832
  
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
  2833
  // 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
  2834
  $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
  2835
  
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
  2836
  $size_after = strlen($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
  2837
  
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
  2838
  // 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
  2839
  $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
  2840
     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
  2841
     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
  2842
     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
  2843
     -->\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
  2844
  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
  2845
}
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
  2846
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
  2847
/**
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
  2848
 * 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
  2849
 * @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
  2850
 * @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
  2851
 */
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
  2852
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
  2853
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
  2854
{
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
  2855
  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
  2856
    return $range;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2857
  if ( !preg_match('/^[0-9]+(-[0-9]+)?$/', $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
  2858
    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
  2859
  $ends = explode('-', $range);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2860
  if ( count($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
  2861
    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
  2862
  $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
  2863
  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
  2864
    $ends = array($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
  2865
  else if ( $ends[0] == $ends[1] )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2866
    return array($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
  2867
  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
  2868
  {
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
  2869
    $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
  2870
  }
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
  2871
  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
  2872
}
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
  2873
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
  2874
/**
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
  2875
 * 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
  2876
 * 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
  2877
 * @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
  2878
 * @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
  2879
 */
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
  2880
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
  2881
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
  2882
{
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
  2883
  $octets = explode('.', $range);
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2884
  if ( count($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
  2885
    // 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
  2886
    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
  2887
  $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
  2888
  $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
  2889
  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
  2890
  {
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
  2891
    $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
  2892
    $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
  2893
    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
  2894
    {
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
  2895
      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
  2896
      {
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
  2897
        $bits = int_range($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
  2898
        if ( $bits === false )
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2899
          return false;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2900
        else if ( !is_array($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
  2901
          $existing[] = intval($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
  2902
        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
  2903
          $existing = array_merge($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
  2904
      }
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
  2905
      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
  2906
      {
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
  2907
        $bit = intval($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
  2908
        $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
  2909
      }
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
  2910
    }
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
  2911
    $existing = array_unique($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
  2912
    $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
  2913
  }
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
  2914
  $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
  2915
  
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
  2916
  // 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
  2917
  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
  2918
    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
  2919
      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
  2920
        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
  2921
          $ips[] = "$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
  2922
        
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
  2923
  return $ips;
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2924
}
01955bf53f96 Improved ban control page and allowed multiple entries/IP ranges; changed some parameters on jBox; user level changes are logged now
Dan
parents: 125
diff changeset
  2925
270
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2926
/**
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2927
 * Parses a valid IP address range into a regular expression.
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2928
 * @param string IP range string
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2929
 * @return string
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2930
 */
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2931
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2932
function parse_ip_range_regex($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
  2933
{
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2934
  // 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
  2935
  $regex = '/^(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)\.'
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2936
           . '(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)\.'
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2937
           . '(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)\.'
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2938
           . '(([0-9]+(-[0-9]+)?)(\|([0-9]+(-[0-9]+)?))*)$/';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2939
  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
  2940
  {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2941
    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
  2942
  }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2943
  $octets = array(0 => array(), 1 => array(), 2 => array(), 3 => array());
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2944
  list($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
  2945
  $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
  2946
  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
  2947
  {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2948
    // 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
  2949
    $alts = array();
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2950
    if ( strpos($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
  2951
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2952
      $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
  2953
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2954
    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
  2955
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2956
      $particles = array($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
  2957
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2958
    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
  2959
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2960
      // each $atom will be either
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2961
      if ( strval(intval($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
  2962
      {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2963
        $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
  2964
        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
  2965
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2966
      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
  2967
      {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2968
        // 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
  2969
        $alt2 = int_range($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
  2970
        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
  2971
          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
  2972
        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
  2973
          $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
  2974
      }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2975
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2976
    $alts = array_unique($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
  2977
    $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
  2978
    // 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
  2979
    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
  2980
    {
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2981
      $alts = str_replace("|{$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
  2982
    }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2983
    $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
  2984
    $alts = '(' . substr($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
  2985
    $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
  2986
  }
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2987
  $return = substr($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
  2988
  $return .= '$';
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2989
  return $return;
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2990
}
5bcdee999015 Major fixes to the ban system - large IP match lists don't slow down the server miserably anymore.
Dan
parents: 256
diff changeset
  2991
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  2992
function password_score_len($password)
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  2993
{
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  2994
  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
  2995
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  2996
    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
  2997
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  2998
  $len = strlen($password);
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  2999
  $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
  3000
  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
  3001
}
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3002
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3003
/**
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3004
 * 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
  3005
 * 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
  3006
 * 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
  3007
 * @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
  3008
 * @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
  3009
 * @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
  3010
 */
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3011
232
4cc0736ca168 Fix PHP4 compatibility (function def. of password_score)
Dan
parents: 230
diff changeset
  3012
function password_score($password, &$debug)
132
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3013
{
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3014
  if ( !is_string($password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3015
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3016
    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
  3017
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3018
  $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
  3019
  $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
  3020
  // 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
  3021
  $lenscore = password_score_len($password);
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3022
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3023
  $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
  3024
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3025
  $debug[] = 'Adding '.$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
  3026
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3027
  $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
  3028
    
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3029
  $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
  3030
  $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
  3031
  $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
  3032
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3033
  // 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
  3034
  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
  3035
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3036
    $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
  3037
    $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
  3038
    $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
  3039
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3040
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3041
  // 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
  3042
  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
  3043
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3044
    $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
  3045
    $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
  3046
    $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
  3047
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3048
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3049
  // 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
  3050
  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
  3051
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3052
    $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
  3053
    $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
  3054
    $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
  3055
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3056
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3057
  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
  3058
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3059
    // 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
  3060
    $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
  3061
    $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
  3062
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3063
  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
  3064
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3065
    // 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
  3066
    $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
  3067
    $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
  3068
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3069
  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
  3070
            ( $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
  3071
            ( $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
  3072
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3073
    // 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
  3074
    $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
  3075
    $debug[] = 'Adding 1 point for having 2 of 3 complexity checks';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3076
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3077
  else if ( preg_match('/^[0-9]*?([a-z]+)[0-9]?$/', $password) )
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3078
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3079
    // 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
  3080
    $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
  3081
    $debug[] = 'Adding -4 points for being of the form [number][word][number]';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3082
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3083
  else if ( ( !$has_upper_lower && !$has_numbers && $has_symbols ) ||
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3084
            ( !$has_upper_lower && !$has_symbols && $has_numbers ) ||
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3085
            ( !$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
  3086
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3087
    $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
  3088
    $debug[] = 'Adding -2 points for only meeting 1 complexity check';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3089
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3090
  else if ( !$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
  3091
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3092
    $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
  3093
    $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
  3094
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3095
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3096
  //
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3097
  // Repetition
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3098
  // 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
  3099
  //
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3100
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3101
  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
  3102
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3103
    $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
  3104
    $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
  3105
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3106
  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
  3107
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3108
    $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
  3109
    $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
  3110
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3111
  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
  3112
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3113
    $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
  3114
    $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
  3115
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3116
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3117
  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
  3118
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3119
    $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
  3120
    $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
  3121
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3122
  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
  3123
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3124
    $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
  3125
    $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
  3126
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3127
  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
  3128
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3129
    $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
  3130
    $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
  3131
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3132
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3133
  // 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
  3134
  $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
  3135
  $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
  3136
  $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
  3137
  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
  3138
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3139
    $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
  3140
    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
  3141
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3142
      $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
  3143
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3144
    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
  3145
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3146
      $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
  3147
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3148
    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
  3149
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3150
      $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
  3151
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3152
    $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
  3153
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3154
  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
  3155
  {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3156
    $debug[] = 'Adding '.$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
  3157
    $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
  3158
    // 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
  3159
    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
  3160
    {
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3161
      $debug[] = 'Setting score to -10 because it went below ('.$score.')';
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3162
      $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
  3163
    }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3164
  }
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3165
  
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3166
  return $score;
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3167
}
0ae1b281a884 [sync only] Minor display change in Special:About_Enano; added initial PHP function for password strength testing
Dan
parents: 129
diff changeset
  3168
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3169
/**
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3170
 * Registers a task that will be run every X hours. Scheduled tasks should always be scheduled at runtime - they are not stored in the DB.
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3171
 * @param string Function name to call, or array(object, string method)
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3172
 * @param int Interval between runs, in hours. Defaults to 24.
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3173
 */
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3174
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3175
function register_cron_task($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
  3176
{
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3177
  global $cron_tasks;
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3178
  if ( !isset($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
  3179
    $cron_tasks[$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
  3180
  $cron_tasks[$hour_interval][] = $func;
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3181
}
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3182
230
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3183
/**
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3184
 * Installs a language.
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3185
 * @param string The ISO-639-3 identifier for the language. Maximum of 6 characters, usually 3.
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3186
 * @param string The name of the language in English (Spanish)
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3187
 * @param string The name of the language natively (Español)
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3188
 * @param string The path to the file containing the language's strings. Optional.
191
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3189
 */
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3190
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3191
function install_language($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
  3192
{
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3193
  global $db, $session, $paths, $template, $plugins; // Common objects
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3194
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3195
  $q = $db->sql_query('SELECT 1 FROM '.table_prefix.'language WHERE lang_code = "' . $db->escape($lang_code) . '";');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3196
  if ( !$q )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3197
    $db->_die('functions.php - checking for language existence');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3198
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3199
  if ( $db->numrows() > 0 )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3200
    // Language already exists
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3201
    return false;
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3202
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3203
  $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
  3204
                         VALUES(
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3205
                           "' . $db->escape($lang_code) . '",
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3206
                           "' . $db->escape($lang_name_neutral) . '",
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3207
                           "' . $db->escape($lang_name_native) . '"
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3208
                         );');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3209
  if ( !$q )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3210
    $db->_die('functions.php - installing language');
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3211
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3212
  $lang_id = $db->insert_id();
241
c671f3bb8aed Trying to get lang import to work in the installer; it's not working ATM - cache file is generated with lang_id = 0. Syncing to Nighthawk.
Dan
parents: 238
diff changeset
  3213
  if ( empty($lang_id) || $lang_id == 0 )
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
  3214
  {
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
  3215
    $db->_die('functions.php - invalid returned lang_id');
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
  3216
  }
209
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3217
  
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3218
  // Do we also need to install a language file?
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3219
  if ( is_string($lang_file) && file_exists($lang_file) )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3220
  {
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3221
    $lang = new Language($lang_id);
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3222
    $lang->import($lang_file);
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3223
  }
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3224
  else if ( is_string($lang_file) && !file_exists($lang_file) )
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3225
  {
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3226
    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
  3227
    return false;
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3228
  }
8a00247d1dee Login page mostly localized
Dan
parents: 193
diff changeset
  3229
  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
  3230
}
3dbe848431b0 Added a cron framework. Currently tasks will not be run; will implement into templates in next commit
Dan
parents: 184
diff changeset
  3231
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
  3232
/**
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
  3233
 * 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
  3234
 * 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
  3235
 * 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
  3236
 * @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
  3237
 * @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
  3238
 * @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
  3239
 * @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
  3240
 * @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
  3241
 * @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
  3242
 */
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
  3243
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
  3244
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
  3245
{
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
  3246
  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
  3247
  
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
  3248
  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
  3249
    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
  3250
  
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
  3251
  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
  3252
    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
  3253
  
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
  3254
  if ( preg_match('/["\'\/\\]/', $in_file) || preg_match('/["\'\/\\]/', $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
  3255
    die('SECURITY: scale_image(): infile or outfile 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
  3256
  
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
  3257
  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
  3258
    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
  3259
  else if ( file_exists($out_file) && $unlink )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3260
    @unlink($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
  3261
  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
  3262
    // 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
  3263
    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
  3264
    
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
  3265
  $file_ext = substr($in_file, ( strrpos($in_file, '.') + 1));
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3266
  switch($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
  3267
  {
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
  3268
    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
  3269
      $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
  3270
      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
  3271
    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
  3272
    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
  3273
      $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
  3274
      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
  3275
    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
  3276
      $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
  3277
      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
  3278
    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
  3279
      $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
  3280
      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
  3281
    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
  3282
      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
  3283
  }
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
  3284
    
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
  3285
  $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
  3286
  $can_use_magick = (
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3287
      getConfig('enable_imagemagick') == '1' &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3288
      file_exists($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
  3289
      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
  3290
    );
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
  3291
  $can_use_gd = (
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3292
      function_exists('getimagesize')         &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3293
      function_exists('imagecreatetruecolor') &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3294
      function_exists('imagecopyresampled')   &&
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3295
      function_exists($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
  3296
    );
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
  3297
  if ( $can_use_magick )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3298
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3299
    if ( !preg_match('/^([\/A-z0-9_-]+)$/', $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
  3300
    {
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
  3301
      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
  3302
    }
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
  3303
    $cmdline = "$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
  3304
    system($cmdline, $return);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3305
    if ( !file_exists($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
  3306
      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
  3307
    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
  3308
  }
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
  3309
  else if ( $can_use_gd )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3310
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3311
    @list($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
  3312
    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
  3313
      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
  3314
    // 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
  3315
    
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
  3316
    $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
  3317
    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
  3318
    {
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
  3319
      // 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
  3320
      $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
  3321
      $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
  3322
    }
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
  3323
    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
  3324
    {
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
  3325
      // 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
  3326
      $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
  3327
      $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
  3328
    }
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
  3329
    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
  3330
    {
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
  3331
      $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
  3332
      $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
  3333
    }
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
  3334
    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
  3335
    {
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
  3336
      // 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
  3337
      $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
  3338
      $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
  3339
    }
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
  3340
    
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
  3341
    $newimage = @imagecreatetruecolor($new_width, $new_height);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3342
    if ( !$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
  3343
      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
  3344
    $oldimage = @$func($in_file);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3345
    if ( !$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
  3346
      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
  3347
    
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
  3348
    // 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
  3349
    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
  3350
    
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
  3351
    // 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
  3352
    $out_ext = substr($out_file, ( strrpos($out_file, '.') + 1));
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3353
    switch($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
  3354
    {
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
  3355
      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
  3356
        $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
  3357
        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
  3358
      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
  3359
      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
  3360
        $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
  3361
        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
  3362
      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
  3363
        $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
  3364
        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
  3365
      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
  3366
        $outfunc = 'imagexpm';
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3367
        break;
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3368
      default:
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3369
        imagedestroy($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
  3370
        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
  3371
        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
  3372
    }
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
  3373
    
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
  3374
    // 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
  3375
    $outfunc($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
  3376
    
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
  3377
    // 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
  3378
    imagedestroy($newimage);
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3379
    imagedestroy($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
  3380
    
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
  3381
    // 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
  3382
    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
  3383
  }
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
  3384
  // 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
  3385
  $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
  3386
  foreach ( $code as $cmd )
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3387
  {
3daa715e0f69 Alternate scaling using GD is implemented now; images will be scaled with ImageMagick if enabled and working; else, GD will be used. No UI changes to speak of, but a check in the installer will be added in a later commit
Dan
parents: 191
diff changeset
  3388
    eval($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
  3389
  }
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
  3390
  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
  3391
    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
  3392
  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
  3393
}
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
  3394
1
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3395
//die('<pre>Original:  01010101010100101010100101010101011010'."\nProcessed: ".uncompress_bitfield(compress_bitfield('01010101010100101010100101010101011010')).'</pre>');
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3396
fe660c52c48f Adding /includes
dan@scribus.fuhry.local.fuhry.local
parents:
diff changeset
  3397
?>