From 511cceb9d96f64fff5ab45e294a5104570877cee Mon Sep 17 00:00:00 2001
From: coderaiser <coderaiser@cloudcmd.io>
Date: Tue, 20 Aug 2019 22:58:37 +0300
Subject: [PATCH] fix(menu) autoplay on download in firefox

---
 client/modules/menu.js | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)

diff --git a/client/modules/menu.js b/client/modules/menu.js
index ff9b405c..ec1d136b 100644
--- a/client/modules/menu.js
+++ b/client/modules/menu.js
@@ -295,6 +295,8 @@ function download(type) {
             src,
         });
         
+        mute(element);
+        
         const {body} = document;
         const removeChild = body.removeChild.bind(body, element);
         
@@ -305,6 +307,21 @@ function download(type) {
     }
 }
 
+// prevent firefox from auto play
+function mute(element) {
+    element.contentWindow.addEventListener('load', () => {
+        const video = element.contentWindow
+            .document
+            .body
+            .querySelector('audio, video');
+        
+        if (!video)
+            return;
+        
+        video.pause();
+    });
+}
+
 function getCurrentPosition() {
     const current = Info.element;
     const rect = current.getBoundingClientRect();