CribSWGadget: Add dedicated method to change crib enable gadget

cribjs_launcher.js

@@ -383,6 +383,14 @@
     .allowPublicAcquisition("crib_sw_getScope", function (param_list) {
       return callCribSWGadget(this, "getScope", param_list);
     })
+    .allowPublicAcquisition("crib_sw_setCribEnableGadgetUrl",
+                            function (param_list) {
+      return callCribSWGadget(this, "setCribEnableGadgetUrl", param_list);
+    })
+    .allowPublicAcquisition("crib_sw_getCribEnableGadgetUrl",
+                            function (param_list) {
+      return callCribSWGadget(this, "getCribEnableGadgetUrl", param_list);
+    })
     /////////////////////////////////////////////////////////////////
     // declared methods
     /////////////////////////////////////////////////////////////////

gadget/crib-sw-gadget.js

@@ -65,6 +65,7 @@
       return getStorageGadget(gadget);
     })
     .declareAcquiredMethod("getSetting", "getSetting")
+    .declareAcquiredMethod("setSetting", "setSetting")
     .declareMethod('allDocs', function (params) {
       return getStorageGadget(this)
         .push(function (storage_gadget) {
@@ -117,6 +118,28 @@
         .push(function (storage_gadget) {
           return storage_gadget.getScope();
         });
+    })
+    .declareMethod('setCribEnableGadgetUrl', function (url) {
+      var gadget = this;
+      // XXX Should perform checks
+      return new RSVP.Queue()
+        .push(function () {
+          return gadget.setSetting("site_editor_gadget_url", url);
+        })
+        .push(function () {
+          // XXX CLN Needs to call that one here in order to make sure we do not
+          // run accidently in a possible bug in RenderJS when the same gadget
+          // is declared twice in parallel. CLN needs to reproduce and
+          // investigate this issue.
+          return getStorageGadget(gadget);
+        });
+    })
+    .declareMethod('getCribEnableGadgetUrl', function (url) {
+      var gadget = this;
+      return new RSVP.Queue()
+        .push(function () {
+          return gadget.getSetting("site_editor_gadget_url");
+        });
     });
 
 }(window, rJS, RSVP, jIO));
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