mirror of
https://gerrit.wikimedia.org/r/mediawiki/extensions/SyntaxHighlight_GeSHi
synced 2024-12-01 01:16:43 +00:00
126 lines
3.3 KiB
JavaScript
126 lines
3.3 KiB
JavaScript
/*!
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* VisualEditor DataModel MWSyntaxHighlightNode class.
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*
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* @copyright 2011-2015 VisualEditor Team and others; see AUTHORS.txt
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* @license The MIT License (MIT); see LICENSE.txt
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*/
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/**
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* DataModel MediaWiki syntax highlight node.
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*
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* @class
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* @abstract
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*
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* @constructor
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*/
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ve.dm.MWSyntaxHighlightNode = function VeDmMWSyntaxHighlightNode() {
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};
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/* Inheritance */
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OO.initClass( ve.dm.MWSyntaxHighlightNode );
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/* Static members */
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ve.dm.MWSyntaxHighlightNode.static.name = 'mwSyntaxHighlight';
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ve.dm.MWSyntaxHighlightNode.static.extensionName = 'syntaxhighlight';
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ve.dm.MWSyntaxHighlightNode.static.getMatchRdfaTypes = function () {
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return [ 'mw:Extension/syntaxhighlight', 'mw:Extension/source' ];
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};
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/* Static methods */
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/**
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* @inheritdoc
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*/
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ve.dm.MWSyntaxHighlightNode.static.toDataElement = function ( domElements, converter ) {
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// Parent method
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var isInline = this.isHybridInline( domElements, converter ),
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type = isInline ? 'mwInlineSyntaxHighlight' : 'mwBlockSyntaxHighlight',
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dataElement = ve.dm.MWExtensionNode.static.toDataElement.call( this, domElements, converter, type );
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return dataElement;
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};
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( function () {
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var supportedLanguages = [ undefined ],
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geshiToPygmentsMap,
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pygmentsToAceMap;
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/**
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* Register supported Pygments languages.
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*
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* @param {Array} languages
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*/
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ve.dm.MWSyntaxHighlightNode.static.addPygmentsLanguages = function ( languages ) {
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ve.batchPush( supportedLanguages, languages );
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};
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/**
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* Register map from Geshi to pygments lexer names.
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*
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* @param {Array} map
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*/
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ve.dm.MWSyntaxHighlightNode.static.addGeshiToPygmentsMap = function ( map ) {
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geshiToPygmentsMap = map;
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ve.batchPush( supportedLanguages, Object.keys( geshiToPygmentsMap ) );
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};
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/**
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* Register a map from pygments to Ace lexer names.
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*
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* @param {Array} map
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*/
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ve.dm.MWSyntaxHighlightNode.static.addPygmentsToAceMap = function ( map ) {
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pygmentsToAceMap = map;
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};
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/**
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* Converts a (valid) language as recognized by the SyntaxHighlight wikicode
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* to a compatible Ace lexer name (to be used by CodeEditor)
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*
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* @param {string} language Language name
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* @return {string} The name of the ace lexer
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*/
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ve.dm.MWSyntaxHighlightNode.static.convertLanguageToAce = function ( language ) {
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language = geshiToPygmentsMap[ language ] || language;
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return ( pygmentsToAceMap[ language ] || language ).toLowerCase();
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};
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/**
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* Check if a language is supported
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*
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* @param {string} language Language name
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* @return {boolean} The language is supported
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*/
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ve.dm.MWSyntaxHighlightNode.static.isLanguageSupported = function ( language ) {
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return supportedLanguages.indexOf( language || undefined ) !== -1;
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};
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/**
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* Get an array of all languages (both Pygments and former GeSHi names)
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*
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* @return {Array} All currently supported languages
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*/
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ve.dm.MWSyntaxHighlightNode.static.getLanguages = function () {
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return supportedLanguages.slice();
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};
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}() );
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/* Methods */
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/**
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* Check if the node's current language is supported
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*
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* @return {boolean} The language is supported
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*/
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ve.dm.MWSyntaxHighlightNode.prototype.isLanguageSupported = function () {
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return this.constructor.static.isLanguageSupported( this.getLanguage() );
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};
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ve.dm.MWSyntaxHighlightNode.prototype.getLanguage = function () {
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return this.getAttribute( 'mw' ).attrs.lang.toLowerCase();
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};
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