Handle data uri

renderjs.js

@@ -1053,7 +1053,31 @@
   //////////////////////////////////////////////
 
   var default_xhr = $.ajaxSettings.xhr,
-    dispatch;
+    dispatch,
+    dispatch_data;
+
+  dispatch_data = function () {
+    // data:[<mediatype>][;base64],<data>
+    var regexp = /^data:\/\/([\w\/]+)?(;base64)?,([\w\W]+)/,
+        mime_type, is_base_64, data;
+    // window.atob(encodedData);
+    if (regexp.test(this.url)) {
+      mime_type = regexp.exec(this.url)[1];
+      is_base_64 = regexp.exec(this.url)[2];
+      data = regexp.exec(this.url)[3];
+      if (is_base_64 === ';base64') {
+        this.respond(200, {
+          'Content-Type': mime_type,
+        }, window.atob(data));
+      } else {
+        this.respond(200, {
+          'Content-Type': mime_type,
+        }, data);
+      }
+    } else {
+      this.respond(404, {}, "");
+    }
+  };
 
   dispatch = function () {
     // XXX Local hack
@@ -1127,6 +1151,9 @@
       if (/^browser:\/\//.test(this.url)) {
         result = new BrowserHttpRequest();
         result.dispatch = dispatch;
+      } else if (/^data:\/\//.test(this.url)) {
+        result = new BrowserHttpRequest();
+        result.dispatch = dispatch_data;
       } else {
         result = default_xhr();
       }