2 files changed, 8 insertions, 4 deletions
diff --git a/ext/fg/js/api.js b/ext/fg/js/api.js
index 2294cb8b..b0746b85 100644
--- a/ext/fg/js/api.js
+++ b/ext/fg/js/api.js
@@ -49,8 +49,8 @@ function apiAudioGetUrl(definition, source, optionsContext) {
     return utilInvoke('audioGetUrl', {definition, source, optionsContext});
 }
 
-function apiCommandExec(command) {
-    return utilInvoke('commandExec', {command});
+function apiCommandExec(command, params) {
+    return utilInvoke('commandExec', {command, params});
 }
 
 function apiScreenshotGet(options) {
diff --git a/ext/fg/js/frontend.js b/ext/fg/js/frontend.js
index 45d24329..e854f74e 100644
--- a/ext/fg/js/frontend.js
+++ b/ext/fg/js/frontend.js
@@ -237,8 +237,8 @@ class Frontend {
         const handlers = Frontend.runtimeMessageHandlers;
         if (handlers.hasOwnProperty(action)) {
             const handler = handlers[action];
-            handler(this, params);
-            callback();
+            const result = handler(this, params);
+            callback(result);
         }
     }
 
@@ -576,5 +576,9 @@ Frontend.runtimeMessageHandlers = {
 
     popupSetVisibleOverride: (self, {visible}) => {
         self.popup.setVisibleOverride(visible);
+    },
+
+    getUrl: () => {
+        return {url: window.location.href};
     }
 };