[mirotalksfu] - handle producer video btns

public/js/Room.js

@@ -50,6 +50,11 @@ const BUTTONS = {
         aboutButton: true,
         exitButton: true,
     },
+    producerVideo: {
+        fullScreenButton: true,
+        snapShotButton: true,
+        muteAudioButton: true,
+    },
     consumerVideo: {
         fullScreenButton: true,
         snapShotButton: true,

public/js/RoomClient.js

@@ -916,9 +916,9 @@ class RoomClient {
                 pb.className = 'bar';
                 pb.style.height = '1%';
                 pm.appendChild(pb);
-                vb.appendChild(au);
-                vb.appendChild(ts);
-                vb.appendChild(fs);
+                BUTTONS.producerVideo.muteAudioButton && vb.appendChild(au);
+                BUTTONS.producerVideo.snapShotButton && vb.appendChild(ts);
+                BUTTONS.producerVideo.fullScreenButton && vb.appendChild(fs);
                 d.appendChild(elem);
                 d.appendChild(pm);
                 d.appendChild(i);