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authorfriendica <info@friendica.com>2012-08-13 04:28:12 -0700
committerfriendica <info@friendica.com>2012-08-13 04:28:12 -0700
commit6fcb3b44156a89feda9293c289175d0dec79cd80 (patch)
tree5fd1216891dc617560dad393c954afc928452067 /library/jquery.i18n/jquery.i18n.js
parent184cf51d2f21782d8fa78d833b1439ed692126ff (diff)
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add jquery.i18n for client side translations
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+/*
+ * jQuery i18n plugin
+ * @requires jQuery v1.1 or later
+ *
+ * See http://recursive-design.com/projects/jquery-i18n/
+ *
+ * Licensed under the MIT license:
+ * http://www.opensource.org/licenses/mit-license.php
+ *
+ * Version: 0.9.2 (201204070102)
+ */
+ (function($) {
+/**
+ * i18n provides a mechanism for translating strings using a jscript dictionary.
+ *
+ */
+
+
+/*
+ * i18n property list
+ */
+$.i18n = {
+
+ dict: null,
+
+/**
+ * setDictionary()
+ * Initialise the dictionary and translate nodes
+ *
+ * @param property_list i18n_dict : The dictionary to use for translation
+ */
+ setDictionary: function(i18n_dict) {
+ this.dict = i18n_dict;
+ },
+
+/**
+ * _()
+ * The actual translation function. Looks the given string up in the
+ * dictionary and returns the translation if one exists. If a translation
+ * is not found, returns the original word
+ *
+ * @param string str : The string to translate
+ * @param property_list params : params for using printf() on the string
+ * @return string : Translated word
+ *
+ */
+ _: function (str, params) {
+ var transl = str;
+ if (this.dict && this.dict[str]) {
+ transl = this.dict[str];
+ }
+ return this.printf(transl, params);
+ },
+
+/**
+ * toEntity()
+ * Change non-ASCII characters to entity representation
+ *
+ * @param string str : The string to transform
+ * @return string result : Original string with non-ASCII content converted to entities
+ *
+ */
+ toEntity: function (str) {
+ var result = '';
+ for (var i=0;i<str.length; i++) {
+ if (str.charCodeAt(i) > 128)
+ result += "&#"+str.charCodeAt(i)+";";
+ else
+ result += str.charAt(i);
+ }
+ return result;
+ },
+
+/**
+ * stripStr()
+ *
+ * @param string str : The string to strip
+ * @return string result : Stripped string
+ *
+ */
+ stripStr: function(str) {
+ return str.replace(/^\s*/, "").replace(/\s*$/, "");
+ },
+
+/**
+ * stripStrML()
+ *
+ * @param string str : The multi-line string to strip
+ * @return string result : Stripped string
+ *
+ */
+ stripStrML: function(str) {
+ // Split because m flag doesn't exist before JS1.5 and we need to
+ // strip newlines anyway
+ var parts = str.split('\n');
+ for (var i=0; i<parts.length; i++)
+ parts[i] = stripStr(parts[i]);
+
+ // Don't join with empty strings, because it "concats" words
+ // And strip again
+ return stripStr(parts.join(" "));
+ },
+
+/*
+ * printf()
+ * C-printf like function, which substitutes %s with parameters
+ * given in list. %%s is used to escape %s.
+ *
+ * Doesn't work in IE5.0 (splice)
+ *
+ * @param string S : string to perform printf on.
+ * @param string L : Array of arguments for printf()
+ */
+ printf: function(S, L) {
+ if (!L) return S;
+
+ var nS = "";
+ var search = /%(\d+)\$s/g;
+ // replace %n1$ where n is a number
+ while (result = search.exec(S)) {
+ var index = parseInt(result[1], 10) - 1;
+ S = S.replace('%' + result[1] + '\$s', (L[index]));
+ L.splice(index, 1);
+ }
+ var tS = S.split("%s");
+
+ if (tS.length > 1) {
+ for(var i=0; i<L.length; i++) {
+ if (tS[i].lastIndexOf('%') == tS[i].length-1 && i != L.length-1)
+ tS[i] += "s"+tS.splice(i+1,1)[0];
+ nS += tS[i] + L[i];
+ }
+ }
+ return nS + tS[tS.length-1];
+ }
+
+};
+
+/*
+ * _t
+ * Allows you to translate a jQuery selector
+ *
+ * eg $('h1')._t('some text')
+ *
+ * @param string str : The string to translate
+ * @param property_list params : params for using printf() on the string
+ * @return element : chained and translated element(s)
+*/
+$.fn._t = function(str, params) {
+ return $(this).text($.i18n._(str, params));
+};
+
+
+})(jQuery);