mirror of
https://github.com/arsenetar/PrismHighlight.git
synced 2024-12-06 18:59:01 +00:00
159 lines
4.2 KiB
PHP
159 lines
4.2 KiB
PHP
<?php
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if ( ! defined( 'MEDIAWIKI' ) )
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die();
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/**#@+
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* A code highlighter using the prismjs.com code highlighter
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*
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* @file
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* @link http://
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* @ingroup Extensions
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* @author Andrew Senetar <arsenetar@gmail.com>
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* @copyright (c) 2013 by Andrew Senetar
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* @license http://opensource.org/licenses/MIT MIT License
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*/
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$wgExtensionCredits['other'][] = array(
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'path' => __FILE__,
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'name' => 'PrismHighlight',
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'version' => 0.1,
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'author' => 'Andrew Senetar',
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//'url' => 'http://',
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'descriptionmsg' =>'prismhighlight-desc',
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);
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/**
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* Configuration variables for the extension
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*/
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// Default languages to load
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if (! isset($wgPrismHighlightLanguages)) {
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$wgPrismHighlightLanguages = array(
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'bash',
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'c',
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'css',
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'javascript',
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'python',
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'php',
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'sql',
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'markup',
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);
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}
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// List of plugins to load (none by default)
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// autolinker does not appear to work nor does show-invisibles
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// line-number and line-highlight should not be used together since it breaks visual
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if (! isset($wgPrismHighlightPlugins)) {
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$wgPrismHighlightPlugins = array(
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);
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}
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// Allow highlighting source tags
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if (! isset($wgPrismHighlightSource)) {
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$wgPrismHighlightSource = true;
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}
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// The theme to use (false for default)
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if (! isset($wgPrismHighlightTheme)) {
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$wgPrismHighlightTheme = false;
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}
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// Build the list for the js includes
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function efPrismHighlight_Scripts() {
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global $wgPrismHighlightPlugins, $wgPrismHighlightLanguages;
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// some languages depend on others
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$plugin_deps = array(
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'bash' => 'clike',
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'c' => 'clike',
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'coffeescript' => 'javascript',
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'cpp' => 'c',
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'groovy' => 'clike',
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'java' => 'clike',
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'javascript' => 'clike',
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'php' => 'clike',
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'scss' => 'css',
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);
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// make sure all needed languages are loaded
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$langs = $wgPrismHighlightLanguages;
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foreach($langs as $lang ){
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if( array_key_exists( $lang, $plugin_deps ) )
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$langs[] = $plugin_deps[$lang];
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}
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// remove duplicates order matters...
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$langs = array_unique( array_reverse( $langs ) );
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// load plugins
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foreach( $wgPrismHighlightPlugins as $plugin )
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$scripts[] = "prism/plugins/prism-$plugin.js";
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// load languages
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foreach( $langs as $lang )
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$scripts[] = "prism/components/prism-$lang.js";
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return $scripts;
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}
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// build list of styles to include
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function efPrismHighlight_Styles() {
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global $wgPrismHighlightPlugins, $wgPrismHighlightTheme;
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// stop mediawiki from causing problems
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$styles[] = 'overrides.css';
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// load the theme or not
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if( $wgPrismHighlightTheme != false )
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$styles[] = "prism/themes/prism-$wgPrismHighlightTheme.css";
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else
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$styles[] = "prism/prism.css";
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// load plugin styles
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foreach($wgPrismHighlightPlugins as $plugin)
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$styles[] = "prism/plugins/prism-$plugin.css";
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return $styles;
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}
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/**
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* Setup for the extension
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*/
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$wgAutoloadClasses['PrismHighlight'] = dirname(__FILE__) . '/PrismHighlight.base.php';
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$wgExtensionMessagesFiles['PrismHighlight'] = dirname(__FILE__) . '/PrismHighlight.i18n.php';
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/**
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* Resource Modules
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*/
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// styles and scripts to load after core is in place
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$wgResourceModules['ext.PrismHighlight'] = array(
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'localBasePath' => dirname(__FILE__),
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'remoteExtPath' => 'PrismHighlight',
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'styles' => efPrismHighlight_Styles(),
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'scripts' => efPrismHighlight_Scripts(),
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'dependencies' => 'ext.PrismHighlight.core',
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);
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// the core
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$wgResourceModules['ext.PrismHighlight.core'] = array(
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'localBasePath' => dirname(__FILE__),
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'remoteExtPath' => 'PrismHighlight',
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'scripts' => array( 'prism/prism-core.js', 'init.js' ),
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);
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/**
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* Hooks
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*/
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// Register parser hook
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$wgHooks['ParserFirstCallInit'][] = 'efPrismHighlight_Setup';
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// Register before display hook to load css / js files
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$wgHooks['BeforePageDisplay'][] = 'PrismHighlight::beforePageDisplay';
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/**
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* Register parser hook
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*/
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function efPrismHighlight_Setup( &$parser ) {
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global $wgPrismHighlightSource;
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if( $wgPrismHighlightSource)
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$parser->setHook('source', array('PrismHighlight', 'parserHook'));
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$parser->setHook('syntaxhighlight', array('PrismHighlight', 'parserHook'));
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return true;
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}
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