Feature: add Word Fighter

demo/wordfighters/lib/jquery.i18n.js

@@ -0,0 +1,120 @@
+/*!
+ * jQuery i18n plugin
+ * @requires jQuery v1.1 or later
+ *
+ * See https://github.com/recurser/jquery-i18n
+ *
+ * Licensed under the MIT license.
+ *
+ * Version: <%= pkg.version %> (<%= meta.date %>)
+ */
+(function($) {
+  /**
+   * i18n provides a mechanism for translating strings using a jscript dictionary.
+   *
+   */
+
+  var __slice = Array.prototype.slice;
+
+  /*
+   * i18n property list
+   */
+  var i18n = {
+
+    dict: null,
+    missingPattern: null,
+
+    /**
+     * load()
+     *
+     * Load translations.
+     *
+     * @param  property_list i18nDict : The dictionary to use for translation.
+     */
+    load: function(i18nDict, missingPattern) {
+      if (this.dict !== null) {
+        $.extend(this.dict, i18nDict);
+      } else {
+        this.dict = i18nDict;
+      }
+
+      if (missingPattern) {
+        this.missingPattern = missingPattern;
+      }
+    },
+
+    /**
+     * unload()
+     *
+     * Unloads translations and clears the dictionary.
+     */
+    unload: function() {
+      this.dict           = null;
+      this.missingPattern = null;
+    },
+
+    /**
+     * _()
+     *
+     * 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) {
+      dict = this.dict;
+      if (dict && dict.hasOwnProperty(str)) {
+        str = dict[str];
+      } else if (this.missingPattern !== null) {
+        return this.printf(this.missingPattern, str);
+      }
+      args = __slice.call(arguments);
+      args[0] = str;
+      // Substitute any params.
+      return this.printf.apply(this, args);
+    },
+
+    /*
+     * printf()
+     *
+     * Substitutes %s with parameters given in list. %%s is used to escape %s.
+     *
+     * @param  string str    : String to perform printf on.
+     * @param  string args   : Array of arguments for printf.
+     *
+     * @return string result : Substituted string
+     */
+    printf: function(str, args) {
+      if (arguments.length < 2) return str;
+      args = $.isArray(args) ? args : __slice.call(arguments, 1);
+      return str.replace(/([^%]|^)%(?:(\d+)\$)?s/g, function(p0, p, position) {
+        if (position) {
+          return p + args[parseInt(position)-1];
+        }
+        return p + args.shift();
+      }).replace(/%%s/g, '%s');
+    }
+
+  };
+
+  /*
+   * _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).html(i18n._.apply(i18n, arguments));
+  };
+
+  $.i18n = i18n;
+})(jQuery);