test : remove styling in HTML while parsing

gadget_parser.js

@@ -3,7 +3,7 @@
 (function(window, RSVP, rJS, jIO) {
   "use strict";
     rJS(window)
-    
+
     .declareAcquiredMethod("get_model", "get_model")
 
     .declareMethod("read_file", function(link) {
@@ -39,7 +39,7 @@
         xmlhttp.send();
       });
     })
-    
+
     .declareMethod("parse", function(local_cur_text, storage) {
       var title_start = local_cur_text.indexOf("<title>") + 7,
           title_end = local_cur_text.indexOf("</title>"),
@@ -47,7 +47,7 @@
           link_end = local_cur_text.indexOf("</link>"),
           body_start = local_cur_text.indexOf("<description>"),
           body_end = local_cur_text.indexOf("</description>") + 14;
-      return this.parse_body(local_cur_text.slice(body_start, body_end))
+      return this.remove_css(local_cur_text.slice(body_start, body_end))
         .push (function(result){
           return storage.put({
             "title": local_cur_text.slice(title_start, title_end),
@@ -56,19 +56,28 @@
           });
         });
     })
-    
-    .declareMethod("parse_body", function(body){
-      /*var before,
-          after;
-      while (body.indexOf("&lt;span style") > -1){
-        before = body.slice(0, body.indexOf("&lt;span style"));
-        after = body.slice(body.indexOf("&quot;&gt"), body.length -1);
-        body = before + after;
-      }
-      console.log(body);*/
-      return body;
+
+    .declareMethod("remove_css", function(body){
+      var regEx,
+          result;
+      regEx = new RegExp('<style.*/>');
+
+      do {
+        result = regEx.exec(body);
+        body_before = body.slice(0, result.index);
+        body_after = body.slice(result.index+result[0].length+1);
+        body = body_before+body_after;
+      } while (result !== null);
+
+      regEx = new RegExp('(<span style=.*>|&lt;span style.*&quot;&gt)');
+      do {
+        result = regEx.exec(body);
+        body_before = body.slice(0, result.index);
+        body_after = body.slice(result.index+result[0].length+1);
+        body = body_before+'<span>'+body_after;
+      } while (result !== null);
     })
-    
+
     .declareMethod("is_already_parsed", function(storage, title){
       return storage.all_loaded_docs()
       .push(function (result){
@@ -79,5 +88,5 @@
         return false;
       })
     });
-  
-}(window, RSVP, rJS, jIO));
+
+}(window, RSVP, rJS, jIO));
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