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2026-06-17 06:11:37 +00:00 · 2017-04-15 01:34:36 +03:00
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+/**
+ * @license Copyright (c) 2003-2013, CKSource - Frederico Knabben. All rights reserved.
+ * For licensing, see LICENSE.md or http://ckeditor.com/license
+ */
+
+(function() {
+	var loadedLangs = {};
+
+	/**
+	 * Holds language related functions.
+	 *
+	 * @class
+	 * @singleton
+	 */
+	CKEDITOR.lang = {
+		/**
+		 * The list of languages available in the editor core.
+		 *
+		 *		alert( CKEDITOR.lang.en ); // 1
+		 */
+		languages: { 'af':1,'ar':1,'bg':1,'bn':1,'bs':1,'ca':1,'cs':1,'cy':1,'da':1,'de':1,'el':1,'en-au':1,'en-ca':1,'en-gb':1,'en':1,'eo':1,'es':1,'et':1,'eu':1,'fa':1,'fi':1,'fo':1,'fr-ca':1,'fr':1,'gl':1,'gu':1,'he':1,'hi':1,'hr':1,'hu':1,'id':1,'is':1,'it':1,'ja':1,'ka':1,'km':1,'ko':1,'ku':1,'lt':1,'lv':1,'mk':1,'mn':1,'ms':1,'nb':1,'nl':1,'no':1,'pl':1,'pt-br':1,'pt':1,'ro':1,'ru':1,'si':1,'sk':1,'sl':1,'sq':1,'sr-latn':1,'sr':1,'sv':1,'th':1,'tr':1,'ug':1,'uk':1,'vi':1,'zh-cn':1,'zh':1 },
+
+		/**
+		 * Loads a specific language file, or auto detect it. A callback is
+		 * then called when the file gets loaded.
+		 *
+		 * @param {String} languageCode The code of the language file to be
+		 * loaded. If null or empty, autodetection will be performed. The
+		 * same happens if the language is not supported.
+		 * @param {String} defaultLanguage The language to be used if
+		 * languageCode is not supported or if the autodetection fails.
+		 * @param {Function} callback A function to be called once the
+		 * language file is loaded. Two parameters are passed to this
+		 * function: the language code and the loaded language entries.
+		 */
+		load: function( languageCode, defaultLanguage, callback ) {
+			// If no languageCode - fallback to browser or default.
+			// If languageCode - fallback to no-localized version or default.
+			if ( !languageCode || !CKEDITOR.lang.languages[ languageCode ] )
+				languageCode = this.detect( defaultLanguage, languageCode );
+
+			if ( !this[ languageCode ] ) {
+				CKEDITOR.scriptLoader.load( CKEDITOR.getUrl( 'lang/' + languageCode + '.js' ), function() {
+					callback( languageCode, this[ languageCode ] );
+				}, this );
+			} else
+				callback( languageCode, this[ languageCode ] );
+		},
+
+		/**
+		 * Returns the language that best fit the user language. For example,
+		 * suppose that the user language is "pt-br". If this language is
+		 * supported by the editor, it is returned. Otherwise, if only "pt" is
+		 * supported, it is returned instead. If none of the previous are
+		 * supported, a default language is then returned.
+		 *
+		 *		alert( CKEDITOR.lang.detect( 'en' ) ); // e.g., in a German browser: 'de'
+		 *
+		 * @param {String} defaultLanguage The default language to be returned
+		 * if the user language is not supported.
+		 * @param {String} [probeLanguage] A language code to try to use,
+		 * instead of the browser based autodetection.
+		 * @returns {String} The detected language code.
+		 */
+		detect: function( defaultLanguage, probeLanguage ) {
+			var languages = this.languages;
+			probeLanguage = probeLanguage || navigator.userLanguage || navigator.language || defaultLanguage;
+
+			var parts = probeLanguage.toLowerCase().match( /([a-z]+)(?:-([a-z]+))?/ ),
+				lang = parts[ 1 ],
+				locale = parts[ 2 ];
+
+			if ( languages[ lang + '-' + locale ] )
+				lang = lang + '-' + locale;
+			else if ( !languages[ lang ] )
+				lang = null;
+
+			CKEDITOR.lang.detect = lang ?
+			function() {
+				return lang;
+			} : function( defaultLanguage ) {
+				return defaultLanguage;
+			};
+
+			return lang || defaultLanguage;
+		}
+	};
+
+})();