crib-enable: Add getScope to the interface

crib-enable-interface.html

@@ -7,6 +7,9 @@
     <h1>Crib Enable Interface</h1>
     <h3>Interface Needed to edit with CribJS</h3>
     <dl>
+      <dt>getScope</dt>
+      <dd>Return url in string format. get the Scope covered by the gadget</dd>
+      <dl></dl>
       <dt>get</dt>
       <dd>Return a data url. Cannot return a blob as the data is transmitted through an iFrame</dd>
       <dl>

crib-enable.js

@@ -95,6 +95,15 @@
       }
     })
 
+    /*
+     * get the Scope covered by the gadget
+     *
+     * @return {url} Return the scope covered by this gadget
+    */
+    .declareMethod('getScope', function () {
+      return this.state_parameter_dict.default_document;
+    })
+
     /**
      * get Return a data url. Cannot return a blob as the data
      * is transmitted through an iFrame