Jorgejeferson patch 1

jquery.translate.js

@@ -1,85 +1,112 @@
 /**
- * @file jquery.translate.js
- * @brief jQuery plugin to translate text in the client side.
- * @author Manuel Fernandes
- * @site
- * @version 0.9
- * @license MIT license <http://www.opensource.org/licenses/MIT>
- *
- * translate.js is a jQuery plugin to translate text in the client side.
- *
- */
+    * @file jquery.translate.js
+    * @brief jQuery plugin to translate text in the client side.
+    * @author Manuel Fernandes
+    * @contribution Jorge Jeferson
+    * @site http://www.openxrest.com/translatejs/
+    * @version 0.9
+    * @license MIT license <http://www.opensource.org/licenses/MIT>
+    *
+    * translate.js is a jQuery plugin to translate text in the client side.
+    *
+*/
 
 (function($){
-  $.fn.translate = function(options) {
-
-    var that = this; //a reference to ourselves
-
-    var settings = {
-      css: "trn",
-      lang: "en"/*,
-      t: {
-        "translate": {
-          pt: "tradução",
-          br: "tradução"
+    $.fn.translate = function(options) {
+
+        var that = this; //a reference to ourselves
+
+        var settings = {
+            css: "trn",
+            attrs: ["alt", "placeholder", "title"],
+            checkImage: true, // Checking images
+            lang: "pt",
+            langDefault: "pt"/*,
+            t: {
+                "translate": {
+                    pt: "tradução",
+                    br: "tradução"
+                }
+            }*/
+        };
+        settings = $.extend(settings, options || {});
+        if (settings.css.lastIndexOf(".", 0) !== 0) { //doesn't start with '.'
+            settings.css = "." + settings.css; 
         }
-      }*/
-    };
-    settings = $.extend(settings, options || {});
-    if (settings.css.lastIndexOf(".", 0) !== 0)   //doesn't start with '.'
-      settings.css = "." + settings.css;
-
-    var t = settings.t;
-
-    //public methods
-    this.lang = function(l) {
-      if (l) {
-        settings.lang = l;
-        this.translate(settings);  //translate everything
-      }
-
-      return settings.lang;
-    };
 
+        var t = settings.t;
 
-    this.get = function(index) {
-      var res = index;
-
-      try {
-        res = t[index][settings.lang];
-      }
-      catch (err) {
-        //not found, return index
-        return index;
-      }
-
-      if (res)
-        return res;
-      else
-        return index;
-    };
+        //public methods
+        this.lang = function(l) {
+            if (l) {
+                settings.lang = l;
+                this.translate(settings);  //translate everything
+            }
+
+            return settings.lang;
+        };
+
+        this.get = function(index) {
+            var res = index;
 
-    this.g = this.get;
+            try {
+                res = t[index][settings.lang];
+            } catch (err) { //not found, return index
+                return index;
+            }
 
+            if (res) {
+                return res;
+            } else {
+                return index;
+            }
+        };
 
-
-    //main
-    this.find(settings.css).each(function(i) {
-      var $this = $(this);
+        this.g = this.get;
 
-      var trn_key = $this.attr("data-trn-key");
-      if (!trn_key) {
-        trn_key = $this.html();
-        $this.attr("data-trn-key", trn_key);   //store key for next time
-      }
+        //main
+        this.find(settings.css).each(function(i) {
+            var $this = $(this);
 
-      $this.html(that.get(trn_key));
-    });
-
-
-		return this;
-
-
+            var trn_key = $this.attr("data-trn-key");
+            if (!trn_key) {
+                trn_key = $this.html();
+                $this.attr("data-trn-key", trn_key);
+            }
 
-  };
-})(jQuery);
+            // Filtering attr
+            $.each(this.attributes, function() {
+                if ($.inArray(this.name, settings.attrs) !== -1) {
+                    var trn_attr_key = $this.attr("data-trn-attr");
+                    if (!trn_attr_key) {
+                        trn_attr_key = $this.attr(this.name);
+                        $this.attr("data-trn-attr", trn_attr_key);
+                    }
+                    $this.attr(this.name, that.get(trn_attr_key));
+                }
+            });
+
+            // images
+            if(settings.checkImage){
+                if($this.is('img')){
+                    var trn_img_key = $this.attr("data-trn-img");
+
+                    if (!trn_img_key) {
+                        trn_img_key = $this.attr('src');
+                        $this.attr("data-trn-img", trn_img_key);
+                    }
+                    if(settings.lang !== settings.langDefault){
+                        var new_src = trn_img_key.split(".");
+                        trn_img_key = new_src[0] + "-" + settings.lang + "." + new_src[1];
+                    }
+                    $this.attr('src', trn_img_key);
+                }
+            }
+
+            $this.html(that.get(trn_key));
+        });
+
+        return this;
+
+    };
+})(jQuery);