I18n.js
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/**
* I18n.js
*
* Released under LGPL License.
* Copyright (c) 1999-2015 Ephox Corp. All rights reserved
*
* License: http://www.tinymce.com/license
* Contributing: http://www.tinymce.com/contributing
*/
/**
* I18n class that handles translation of TinyMCE UI.
* Uses po style with csharp style parameters.
*
* @class tinymce.util.I18n
*/
define("tinymce/util/I18n", [], function() {
"use strict";
var data = {}, code = "en";
return {
/**
* Sets the current language code.
*
* @method setCode
* @param {String} newCode Current language code.
*/
setCode: function(newCode) {
if (newCode) {
code = newCode;
this.rtl = this.data[newCode] ? this.data[newCode]._dir === 'rtl' : false;
}
},
/**
* Returns the current language code.
*
* @method getCode
* @return {String} Current language code.
*/
getCode: function() {
return code;
},
/**
* Property gets set to true if a RTL language pack was loaded.
*
* @property rtl
* @type Boolean
*/
rtl: false,
/**
* Adds translations for a specific language code.
*
* @method add
* @param {String} code Language code like sv_SE.
* @param {Array} items Name/value array with English en_US to sv_SE.
*/
add: function(code, items) {
var langData = data[code];
if (!langData) {
data[code] = langData = {};
}
for (var name in items) {
langData[name] = items[name];
}
this.setCode(code);
},
/**
* Translates the specified text.
*
* It has a few formats:
* I18n.translate("Text");
* I18n.translate(["Text {0}/{1}", 0, 1]);
* I18n.translate({raw: "Raw string"});
*
* @method translate
* @param {String/Object/Array} text Text to translate.
* @return {String} String that got translated.
*/
translate: function(text) {
var langData;
langData = data[code];
if (!langData) {
langData = {};
}
if (typeof text == "undefined") {
return text;
}
if (typeof text != "string" && text.raw) {
return text.raw;
}
if (text.push) {
var values = text.slice(1);
text = (langData[text[0]] || text[0]).replace(/\{([0-9]+)\}/g, function(match1, match2) {
return values[match2];
});
}
return (langData[text] || text).replace(/{context:\w+}$/, '');
},
data: data
};
});