Add plugin for Backbone.js.

Author: DouweM

plugins/backbone.js

@@ -0,0 +1,46 @@
+/**
+ * Backbone.js plugin
+ *
+ * Patches Backbone.Events callbacks.
+ */
+;(function(window, Raven, Backbone) {
+'use strict';
+
+// quit if Backbone isn't on the page
+if (!Backbone) {
+    return;
+}
+
+// We're too late to catch all of these by simply patching Backbone.Events.on
+var affectedObjects = [
+  Backbone.Events,
+  Backbone,
+  Backbone.Model.prototype,
+  Backbone.Collection.prototype,
+  Backbone.View.prototype,
+  Backbone.Router.prototype,
+  Backbone.History.prototype
+];
+
+for (var i = 0; i < affectedObjects.length; i++) {
+  var affected = affectedObjects[i];
+
+  var _oldOn = affected.on;
+  affected.on = function BackboneEventsOn(name, callback, context) {
+      var _callback;
+      if (callback._callback) {
+        _callback = callback._callback;
+      } else {
+        _callback = callback;
+      }
+
+      callback = Raven.wrap(callback);
+      callback._callback = _callback;
+
+      return _oldOn.call(this, name, callback, context);
+  };
+
+  affected.bind = affected.on;
+}
+
+}(this, Raven, window.Backbone));