no message

TelegramUI/Resources/WebEmbed/GenericUserScript.js

@@ -0,0 +1,26 @@
+function initialize() {
+    var video = document.getElementsByTagName("video")[0];
+    if (video != null) {
+        video.setAttribute("webkit-playsinline", "");
+        video.setAttribute("playsinline", "");
+        video.webkitExitFullscreen = undefined;
+        
+        video.play();
+    }
+}
+
+function receiveMessage(evt) {
+    if ((typeof evt.data) != "string")
+        return;
+    
+    try {
+        var obj = JSON.parse(evt.data);
+        if (!obj.event || obj.event != "inject")
+            return;
+        
+        if (obj.command == "initialize")
+            initialize();
+    } catch (ex) { }
+}
+
+window.addEventListener("message", receiveMessage, false);