1 files changed, 99 insertions, 0 deletions
diff --git a/js/jquery.i18n.js b/js/jquery.i18n.js
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+++ b/js/jquery.i18n.js
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+/* Copyright Bryan W Berry, 2009,
+ * under the MIT license http://www.opensource.org/licenses/mit-license.php
+ *
+ * this library is heavily influenced by the GNU LIBC library
+ *  http://www.gnu.org/software/libc/manual/html_node/Locales.html
+ */
+
+(function($){
+    $.i18n = {};
+
+    
+    $.i18n.gettext = function(string) {
+	var lang = $.i18n.lang;
+	if (!$.i18n[lang] || !$.i18n[lang].strings) {
+	    return string;
+	}
+	return $.i18n[lang].strings[string]||string;
+    };
+     
+
+    
+    $.i18n.pgettext = function(context, string) {
+	var lang = $.i18n.lang;
+	if (!$.i18n[lang] ||
+            !$.i18n[lang].contextualized_strings ||
+            !$.i18n[lang].contextualized_strings[context]) {
+	    return string;
+	}
+	return $.i18n[lang].contextualized_strings[context][string]||string;
+    }; 
+
+    // You can override this in messages.<lang>.json.
+    // We should maybe extract this from the .mo file.
+    $.i18n.choose_pluralized_msg = function (choices, n) {
+        return n == 1 ? choices[0] : choices[1];
+    };
+
+    $.i18n.ngettext = function (msgid1, msgid2, n) {
+        var lang = $.i18n.lang;
+        if (!$.i18n[lang] || !$.i18n[lang].strings) {
+            return $.i18n.choose_pluralized_msg([msgid1, msgid2], n);
+        }
+        // Is using msgid1 as the key ok?
+        return $.i18n.choose_pluralized_msg($.i18n[lang].strings[msgid1]
+                                            || [msgid1, msgid2],
+                                            n);
+    };
+
+    $._ = $.i18n.gettext;
+
+    $.i18n.setLocale = function (locale){
+	$.i18n.lang = locale;
+    };
+
+    $.i18n.getLocale = function (){
+	return $.i18n.lang;
+    };
+
+
+    /**
+      * Converts a number to numerals in the specified locale. Currently only
+      * supports devanagari numerals for Indic languages like Nepali and Hindi
+      * @param {Number} Number to be converted
+      * @param {locale} locale that number should be converted to
+      * @returns {String} Unicode string for localized numeral
+      */
+    $.i18n._n = function(num, locale){
+
+	locale = locale || $.i18n.lang;
+
+	if (!this.i18n[locale] || !this.i18n[locale].numeralBase ){
+	    return num;
+	}
+
+
+	//48 is the base for western numerals
+	var numBase = $.i18n[$.i18n.lang].numeralBase || 48;
+	var prefix =  $.i18n[$.i18n.lang].numeralPrefix || "u00";
+
+	var convertDigit = function(digit){
+	    return '\\' + prefix +
+		(numBase + parseInt(digit)).toString(16);
+	};
+
+	var charArray = num.toString().split("").map(convertDigit);
+	return eval('"' + charArray.join('') + '"');
+    };
+
+    $._n = $.i18n._n;
+
+    /* ToDo
+      * implement sprintf
+      * conversion functions for monetary and numeric
+      * sorting functions (collation) for different locales
+      */
+
+})(jQuery);
+
+