Show indicator on current playing song. Fixes #128

ui/src/audioplayer/Player.js

@@ -5,7 +5,7 @@ import { useAuthState, useDataProvider, useTranslate } from 'react-admin'
 import ReactJkMusicPlayer from 'react-jinke-music-player'
 import 'react-jinke-music-player/assets/index.css'
 import subsonic from '../subsonic'
-import { scrobble, syncQueue } from './queue'
+import { scrobble, syncQueue, currentPlaying } from './queue'
 import themes from '../themes'
 import { makeStyles } from '@material-ui/core/styles'
 
@@ -100,6 +100,9 @@ const Player = () => {
   }
 
   const OnAudioProgress = (info) => {
+    if (info.ended) {
+      document.title = 'Navidrome'
+    }
     const progress = (info.currentTime / info.duration) * 100
     if (isNaN(info.duration) || progress < 90) {
       return
@@ -112,16 +115,21 @@ const Player = () => {
   }
 
   const OnAudioPlay = (info) => {
+    dispatch(currentPlaying(info))
     if (info.duration) {
       document.title = `${info.name} - ${info.singer} - Navidrome`
       dispatch(scrobble(info.trackId, false))
       subsonic.scrobble(info.trackId, false)
-      dataProvider.getOne('keepalive', { id: info.trackId })
     }
   }
 
-  const onAudioEnded = () => {
-    document.title = 'Navidrome'
+  const onAudioPause = (info) => {
+    dispatch(currentPlaying(info))
+  }
+
+  const onAudioEnded = (currentPlayId, audioLists, info) => {
+    dispatch(currentPlaying(info))
+    dataProvider.getOne('keepalive', { id: info.trackId })
   }
 
   if (authenticated && options.audioLists.length > 0) {
@@ -131,6 +139,7 @@ const Player = () => {
         onAudioListsChange={OnAudioListsChange}
         onAudioProgress={OnAudioProgress}
         onAudioPlay={OnAudioPlay}
+        onAudioPause={onAudioPause}
         onAudioEnded={onAudioEnded}
       />
     )

ui/src/audioplayer/queue.js

@@ -6,6 +6,7 @@ const PLAYER_SET_TRACK = 'PLAYER_SET_TRACK'
 const PLAYER_SYNC_QUEUE = 'PLAYER_SYNC_QUEUE'
 const PLAYER_SCROBBLE = 'PLAYER_SCROBBLE'
 const PLAYER_PLAY_TRACKS = 'PLAYER_PLAY_TRACKS'
+const PLAYER_CURRENT = 'PLAYER_CURRENT'
 
 const mapToAudioLists = (item) => {
   // If item comes from a playlist, id is mediaFileId
@@ -88,13 +89,30 @@ const scrobble = (id, submit) => ({
   submit,
 })
 
+const currentPlaying = (audioInfo) => ({
+  type: PLAYER_CURRENT,
+  data: audioInfo,
+})
+
 const playQueueReducer = (
-  previousState = { queue: [], clear: true, playing: false },
+  previousState = { queue: [], clear: true, playing: false, current: {} },
   payload
 ) => {
-  let queue
+  let queue, current
   const { type, data } = payload
   switch (type) {
+    case PLAYER_CURRENT:
+      queue = previousState.queue
+      current = data.ended
+        ? {}
+        : {
+            trackId: data.trackId,
+            paused: data.paused,
+          }
+      return {
+        ...previousState,
+        current,
+      }
     case PLAYER_ADD_TRACKS:
       queue = previousState.queue
       Object.keys(data).forEach((id) => {
@@ -109,10 +127,12 @@ const playQueueReducer = (
         playing: true,
       }
     case PLAYER_SYNC_QUEUE:
+      current = data.length > 0 ? previousState.current : {}
       return {
         ...previousState,
         queue: data,
         clear: false,
+        current,
       }
     case PLAYER_SCROBBLE:
       const newQueue = previousState.queue.map((item) => {
@@ -156,6 +176,7 @@ export {
   playTracks,
   syncQueue,
   scrobble,
+  currentPlaying,
   shuffleTracks,
   playQueueReducer,
 }