80 lines
2.8 KiB
PHP
80 lines
2.8 KiB
PHP
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<?php
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/**
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* @version $Id: moscode.php 2413 2006-02-16 17:23:32Z stingrey $
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* @package Joomla
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* @copyright Copyright (C) 2005 Open Source Matters. All rights reserved.
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* @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php
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* Joomla! is free software. This version may have been modified pursuant
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* to the GNU General Public License, and as distributed it includes or
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* is derivative of works licensed under the GNU General Public License or
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* other free or open source software licenses.
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* See COPYRIGHT.php for copyright notices and details.
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*/
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// no direct access
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defined( '_VALID_MOS' ) or die( 'Restricted access' );
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$_MAMBOTS->registerFunction( 'onPrepareContent', 'botMosCode' );
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/**
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* Code Highlighting Mambot
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*
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* <b>Usage:</b>
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* <code>{moscode}...some code...{/moscode}</code>
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*/
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function botMosCode( $published, &$row, &$params, $page=0 ) {
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// simple performance check to determine whether bot should process further
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if ( strpos( $row->text, 'moscode' ) === false ) {
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return true;
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}
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// define the regular expression for the bot
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$regex = "#{moscode}(.*?){/moscode}#s";
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// check whether mambot has been unpublished
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if ( !$published ) {
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$row->text = preg_replace( $regex, '', $row->text );
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return true;
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}
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// perform the replacement
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$row->text = preg_replace_callback( $regex, 'botMosCode_replacer', $row->text );
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return true;
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}
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/**
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* Replaces the matched tags an image
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* @param array An array of matches (see preg_match_all)
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* @return string
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*/
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function botMosCode_replacer( &$matches ) {
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$html_entities_match = array("#<#", "#>#");
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$html_entities_replace = array("<", ">");
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$text = $matches[1];
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$text = preg_replace($html_entities_match, $html_entities_replace, $text );
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// Replace 2 spaces with " " so non-tabbed code indents without making huge long lines.
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$text = str_replace(" ", " ", $text);
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// now Replace 2 spaces with " " to catch odd #s of spaces.
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$text = str_replace(" ", " ", $text);
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// Replace tabs with " " so tabbed code indents sorta right without making huge long lines.
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$text = str_replace("\t", " ", $text);
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$text = str_replace('<', '<', $text);
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$text = str_replace('>', '>', $text);
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$text = highlight_string( $text, 1 );
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$text = str_replace('&nbsp;', ' ', $text);
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$text = str_replace('<br/>', '<br />', $text);
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$text = str_replace('<font color="#007700"><</font><font color="#0000BB">br</font><font color="#007700">/>','<br />', $text);
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$text = str_replace('&</font><font color="#0000CC">nbsp</font><font color="#006600">;', ' ', $text);
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$text = str_replace('&</font><font color="#0000BB">nbsp</font><font color="#007700">;', ' ', $text);
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$text = str_replace('<font color="#007700">;<</font><font color="#0000BB">br</font><font color="#007700">/>','<br />', $text);
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return $text;
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}
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?>
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