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<?php /** * @version $Id: geshi.php 2411 2006-02-16 17:23:32Z stingrey $ * @package Joomla * @copyright Copyright (C) 2005 Open Source Matters. All rights reserved. * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php * Joomla! is free software. This version may have been modified pursuant * to the GNU General Public License, and as distributed it includes or * is derivative of works licensed under the GNU General Public License or * other free or open source software licenses. * See COPYRIGHT.php for copyright notices and details. */
// no direct access defined( '_VALID_MOS' ) or die( 'Restricted access' );
$_MAMBOTS->registerFunction( 'onPrepareContent', 'botGeshi' );
/** * Code Highlighting Mambot * * Replaces <pre>...</pre> tags with highlighted text */ function botGeshi( $published, &$row, &$params, $page=0 ) { require_once( $GLOBALS['mosConfig_absolute_path'] . '/includes/domit/xml_saxy_shared.php' );
// simple performance check to determine whether bot should process further if ( strpos( $row->text, 'pre>' ) === false ) { return true; } // define the regular expression for the bot $regex = "#<pre\s*(.*?)>(.*?)</pre>#s";
// check whether mambot has been unpublished if ( !$published ) { return true; }
$GLOBALS['_MAMBOT_GESHI_PARAMS'] =& $params;
// perform the replacement $row->text = preg_replace_callback( $regex, 'botGeshi_replacer', $row->text );
return true; } /** * Replaces the matched tags an image * @param array An array of matches (see preg_match_all) * @return string */ function botGeshi_replacer( &$matches ) { $params =& $GLOBALS['_MAMBOT_GESHI_PARAMS']; include_once( dirname( __FILE__ ) . '/geshi/geshi.php' );
$args = SAXY_Parser_Base::parseAttributes( $matches[1] ); $text = $matches[2];
$lang = mosGetParam( $args, 'lang', 'php' ); $lines = mosGetParam( $args, 'lines', 'false' );
$html_entities_match = array( "|\<br \/\>|", "#<#", "#>#", "|'|", '#"#', '# #' ); $html_entities_replace = array( "\n", '<', '>', "'", '"', ' ' );
$text = preg_replace( $html_entities_match, $html_entities_replace, $text );
$text = str_replace('<', '<', $text); $text = str_replace('>', '>', $text);
/* // Replace 2 spaces with " " so non-tabbed code indents without making huge long lines. $text = str_replace(" ", " ", $text); // now Replace 2 spaces with " " to catch odd #s of spaces. $text = str_replace(" ", " ", $text); */ // Replace tabs with " " so tabbed code indents sorta right without making huge long lines. //$text = str_replace("\t", " ", $text); $text = str_replace( "\t", ' ', $text );
$geshi = new GeSHi( $text, $lang, dirname( __FILE__ ) . '/geshi/geshi' ); if ($lines == 'true') { $geshi->enable_line_numbers( GESHI_NORMAL_LINE_NUMBERS ); } $text = $geshi->parse_code();
return $text; } ?>
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