Moved the metadata logic of cls.ResourceInfo to a getter

Author: p01

src/network/network_service.js

@@ -1289,6 +1289,7 @@ cls.NetworkLoggerResponse.prototype = new cls.NetworkLoggerResponsePrototype();
 
 cls.ResourceInfo = function(entry)
 {
+  this.uid = entry.id;
   this.resource_id = entry.resource_id;
   this.url = entry.url;
   this.document_id = entry.document_id;
@@ -1299,13 +1300,15 @@ cls.ResourceInfo = function(entry)
 
   var last_response = entry.requests_responses && entry.requests_responses.last;
   if (last_response && last_response.responsebody)
-  {
     this.data = last_response.responsebody;
-    if (cls.ResourceUtil && cls.ResourceUtil.get_meta_data)
-      this.data.meta = cls.ResourceUtil.get_meta_data(this);
-  }
-
-  this.uid = entry.id;
 };
 
 cls.ResourceInfo.prototype = new URIPrototype("url");
+
+cls.ResourceInfo.prototype.__defineGetter__("metadata", function()
+{
+  if(this._metadata === undefined && this.data != null)
+      this._metadata = cls.ResourceUtil.get_meta_data(this);
+
+  return this._metadata;
+});

src/resource-manager/resource_templates.js

@@ -51,7 +51,7 @@ window.templates.resource_tree || (window.templates.resource_tree = new function
 		context.resources = [];
 		context.resource_list.forEach(function(r) {
 			r.is_hidden = context.collapsed[r.pivot_id] == true &&
-			  (context.search_term != "" && !r.url.contains(context.search_term));
+			  context.search_term != "" && !r.url.contains(context.search_term);
 
 			if (!r.is_hidden)
 				context.resources.push(r);
@@ -312,7 +312,7 @@ window.templates.resource_detail || (window.templates.resource_detail = new func
 			],
 			["span",
 				cls.ResourceUtil.bytes_to_human_readable(info.size) +
-				(resource.data.meta ? " (" + resource.data.meta + ")" : ""),
+				(resource.metadata ? " (" + resource.metadata + ")" : ""),
 				"data-tooltip", "js-script-select",
 				"data-tooltip-text", info.size + " " + ui_strings.S_BYTES_UNIT,
 				"class", "resource-detail-overview-size"