Fix messaging issues when iframes are present in the document

3 files changed, 10 insertions, 1 deletions

diff --git a/ext/bg/js/api.js b/ext/bg/js/api.js
index 4b2bacd7..b8ef4362 100644
--- a/ext/bg/js/api.js
+++ b/ext/bg/js/api.js
@@ -205,3 +205,8 @@ function apiForward(action, params, sender) {
         chrome.tabs.sendMessage(tabId, {action, params}, (response) => resolve(response));
     });
 }
+
+function apiFrameInformationGet(sender) {
+    const frameId = sender.frameId;
+    return Promise.resolve({frameId});
+}
diff --git a/ext/bg/js/backend.js b/ext/bg/js/backend.js
index 8f99c13a..39fd4288 100644
--- a/ext/bg/js/backend.js
+++ b/ext/bg/js/backend.js
@@ -127,6 +127,10 @@ class Backend {
 
             forward: ({action, params}) => {
                 forward(apiForward(action, params, sender), callback);
+            },
+
+            frameInformationGet: () => {
+                forward(apiFrameInformationGet(sender), callback);
             }
         };
 
diff --git a/ext/bg/js/search-frontend.js b/ext/bg/js/search-frontend.js
index 77aa4052..840a1ea8 100644
--- a/ext/bg/js/search-frontend.js
+++ b/ext/bg/js/search-frontend.js
@@ -25,8 +25,8 @@ async function searchFrontendSetup() {
         '/fg/js/api.js',
         '/fg/js/frontend-api-receiver.js',
         '/fg/js/popup.js',
-        '/fg/js/popup-proxy-host.js',
         '/fg/js/util.js',
+        '/fg/js/popup-proxy-host.js',
         '/fg/js/frontend.js'
     ];
     for (const src of scriptSrcs) {