From 51fee5bfe09674b4a8a658fb5eb4dcb3690af2af Mon Sep 17 00:00:00 2001
From: heimoshuiyu <heimoshuiyu@gmail.com>
Date: Sat, 5 Nov 2022 22:51:45 +0800
Subject: [PATCH] fix: break on browser don't support mediaSession

such as stupid WeChat Browser
---
 web/src/component/AudioPlayer.js | 21 ++++++++++++---------
 1 file changed, 12 insertions(+), 9 deletions(-)

diff --git a/web/src/component/AudioPlayer.js b/web/src/component/AudioPlayer.js
index 269c9b6..ba43172 100644
--- a/web/src/component/AudioPlayer.js
+++ b/web/src/component/AudioPlayer.js
@@ -49,12 +49,13 @@ function AudioPlayer(props) {
     })
   }
 
-
   // init mediaSession API
   useEffect(() => {
-    navigator.mediaSession.setActionHandler("stop", () => {
-      props.setPlayingFile({});
-    });
+    if (navigator.mediaSession) {
+      navigator.mediaSession.setActionHandler("stop", () => {
+        props.setPlayingFile({});
+      });
+    }
   }, []);
 
   const updatePlayMode = () => {
@@ -99,11 +100,13 @@ function AudioPlayer(props) {
 
   useEffect(() => {
     // media session related staff
-    navigator.mediaSession.metadata = new window.MediaMetadata({
-      title: props.playingFile.filename,
-      album: props.playingFile.foldername,
-      artwork: [{src: "/favicon.png", type: "image/png"}],
-    });
+    if (navigator.mediaSession) {
+      navigator.mediaSession.metadata = new window.MediaMetadata({
+        title: props.playingFile.filename,
+        album: props.playingFile.foldername,
+        artwork: [{src: "/favicon.png", type: "image/png"}],
+      });
+    }
     // no playing file
     if (props.playingFile.id === undefined) {
       setPlayingURL("");