includes/wikiengine/Parse/Default/Newline.php
author Dan
Fri, 05 Oct 2007 01:57:00 -0400
changeset 161 e1a22031b5bd
parent 1 fe660c52c48f
permissions -rw-r--r--
Major revamps to the template parser. Fixed a few security holes that could allow PHP to be injected in untimely places in TPL code. Improved Ux for XSS attempt in tplWikiFormat. Documented many functions. Backported much cleaner parser from 2.0 branch. Beautified a lot of code in the depths of the template class. Pretty much a small-scale Extreme Makeover.

<?php

/**
* 
* Parses for implied line breaks indicated by newlines.
* 
* @category Text
* 
* @package Text_Wiki
* 
* @author Paul M. Jones <pmjones@php.net>
* 
* @license LGPL
* 
* @version $Id: Newline.php,v 1.3 2005/02/23 17:38:29 pmjones Exp $
* 
*/

/**
* 
* Parses for implied line breaks indicated by newlines.
* 
* This class implements a Text_Wiki_Parse to mark implied line breaks in the
* source text, usually a single carriage return in the middle of a paragraph
* or block-quoted text.
*
* @category Text
* 
* @package Text_Wiki
* 
* @author Paul M. Jones <pmjones@php.net>
* 
*/

class Text_Wiki_Parse_Newline extends Text_Wiki_Parse {
    
    
    /**
    * 
    * The regular expression used to parse the source text and find
    * matches conforming to this rule.  Used by the parse() method.
    * 
    * @access public
    * 
    * @var string
    * 
    * @see parse()
    * 
    */
    
    var $regex = '/([^\n])\n([^\n])/m';
    
    
    /**
    * 
    * Generates a replacement token for the matched text.
    * 
    * @access public
    *
    * @param array &$matches The array of matches from parse().
    *
    * @return string A delimited token to be used as a placeholder in
    * the source text.
    *
    */
    
    function process(&$matches)
    {    
        return $matches[1] .
            $this->wiki->addToken($this->rule) .
            $matches[2];
    }
}

?>