mediawiki-extensions-SyntaxHighlight_GeSHi/SyntaxHighlight_GeSHi.php

<?php
/**
 * Syntax highlighting extension for MediaWiki using GeSHi
 * Copyright (C) 2005 Brion Vibber <brion@pobox.com>
 * http://www.mediawiki.org/
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 * http://www.gnu.org/copyleft/gpl.html
 */

/**
 * @file
 * @ingroup Extensions
 * @author Brion Vibber
 *
 * This extension wraps the GeSHi highlighter: http://qbnz.com/highlighter/
 *
 * A language is specified like: <source lang="c">void main() {}</source>
 * If you forget, or give an unsupported value, the extension spits out
 * some help text and a list of all supported languages.
 */

if( !defined( 'MEDIAWIKI' ) ) {
	die();
}

if ( version_compare( $wgVersion, '1.24', '<' ) ) {
	die( "This version of SyntaxHighlight GeSHi requires MediaWiki 1.24" );
}

include_once __DIR__ . '/SyntaxHighlight_GeSHi.langs.php';

$wgExtensionCredits['parserhook']['SyntaxHighlight_GeSHi'] = array(
	'path'           => __FILE__,
	'name'           => 'SyntaxHighlight',
	'author'         => array( 'Brion Vibber', 'Tim Starling', 'Rob Church', 'Niklas Laxström' ),
	'descriptionmsg' => 'syntaxhighlight-desc',
	'url'            => 'https://www.mediawiki.org/wiki/Extension:SyntaxHighlight_GeSHi',
);

// Change these in LocalSettings.php
$wgSyntaxHighlightDefaultLang = null;
$wgSyntaxHighlightKeywordLinks = false;

$dir = __DIR__ . '/';
$wgMessagesDirs['SyntaxHighlight_GeSHi'] = __DIR__ . '/i18n';
$wgExtensionMessagesFiles['SyntaxHighlight_GeSHi'] = $dir . 'SyntaxHighlight_GeSHi.i18n.php';

$wgAutoloadClasses['SyntaxHighlight_GeSHi'] = $dir . 'SyntaxHighlight_GeSHi.class.php';
$wgAutoloadClasses['ResourceLoaderGeSHiModule'] = $dir . 'ResourceLoaderGeSHiModule.php';
$wgAutoloadClasses['ResourceLoaderGeSHiLocalModule'] = $dir . 'ResourceLoaderGeSHiLocalModule.php';

$wgHooks['ExtensionTypes'][] = 'SyntaxHighlight_GeSHi::extensionTypes';
$wgHooks['ResourceLoaderRegisterModules'][] = 'SyntaxHighlight_GeSHi::resourceLoaderRegisterModules';
$wgHooks['ContentGetParserOutput'][] = 'SyntaxHighlight_GeSHi::renderHook';
$wgHooks['ApiFormatHighlight'][] = 'SyntaxHighlight_GeSHi::apiFormatHighlight';

// Module to load MediaWiki:Geshi.css.
$wgResourceModules['ext.geshi.local'] = array( 'class' => 'ResourceLoaderGeSHiLocalModule' );
// More modules are defined by SyntaxHighlight_GeSHi::resourceLoaderRegisterModules,
// one for each supported language. The general name template is 'ext.geshi.language.<lang>'.

/**
 * Map content models to the corresponding language names to be used with the highlighter.
 * Pages with one of the given content models will automatically be highlighted.
 */
$wgSyntaxHighlightModels[CONTENT_MODEL_CSS] = 'css';
$wgSyntaxHighlightModels[CONTENT_MODEL_JAVASCRIPT] = 'javascript';

/**
 * Register parser hook
 *
 * @param $parser Parser
 * @return bool
 */
$wgHooks['ParserFirstCallInit'][] = function ( &$parser ) {
	$parser->setHook( 'source', array( 'SyntaxHighlight_GeSHi', 'parserHook' ) );
	$parser->setHook( 'syntaxhighlight', array( 'SyntaxHighlight_GeSHi', 'parserHook' ) );
	return true;
};