Spotify support & bug fixes (#40)

Co-authored-by: Androz2091 <androz2091@gmail.com>

package.json

@@ -28,16 +28,16 @@
   },
   "homepage": "https://github.com/Androz2091/discord-player#readme",
   "dependencies": {
-    "@discordjs/opus": "^0.3.2",
     "discord-ytdl-core": "^4.0.2",
     "merge-options": "^2.0.0",
     "node-fetch": "^2.6.0",
-    "simple-youtube-api": "^5.2.1",
-    "ytpl": "^0.1.21",
+    "spotify-url-info": "^1.3.1",
+    "ytpl": "^0.1.22",
     "ytsr": "^0.1.15"
   },
   "devDependencies": {
-    "discord.js": "discordjs/discord.js",
+    "@discordjs/opus": "^0.3.2",
+    "discord.js": "^12.2.0",
     "eslint": "^7.1.0",
     "eslint-config-standard": "^14.1.1",
     "eslint-plugin-import": "^2.20.2",

src/Player.js

@@ -2,7 +2,7 @@ const ytdl = require('discord-ytdl-core')
 const Discord = require('discord.js')
 const ytsr = require('ytsr')
 const ytpl = require('ytpl')
-
+const spotify = require('spotify-url-info')
 const Queue = require('./Queue')
 const Track = require('./Track')
 
@@ -176,10 +176,15 @@ class Player {
                     }
                 }
             }
+            const matchSpotifyURL = query.match(/https?:\/\/(?:embed\.|open\.)(?:spotify\.com\/)(?:track\/|\?uri=spotify:track:)((\w|-){22})/)
+            if (matchSpotifyURL) {
+                const spotifyData = await spotify.getPreview(query).catch(e => resolve([]))
+                query = `${spotifyData.artist} - ${spotifyData.track}`
+            }
             // eslint-disable-next-line no-useless-escape
-            const matchURL = query.match(/(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^"&?\/\s]{11})/)
-            if (matchURL) {
-                query = matchURL[1]
+            const matchYoutubeURL = query.match(/(?:youtube\.com\/(?:[^\/]+\/.+\/|(?:v|e(?:mbed)?)\/|.*[?&]v=)|youtu\.be\/)([^"&?\/\s]{11})/)
+            if (matchYoutubeURL) {
+                query = matchYoutubeURL[1]
             }
             ytsr(query, (err, results) => {
                 if (results.items.length < 1) return resolve([])
@@ -814,10 +819,11 @@ class Player {
                 if (queue.stream) queue.stream.destroy()
                 queue.stream = newStream
                 queue.voiceConnection.play(newStream, {
-                    type: 'opus'
+                    type: 'opus',
+                    bitrate: 'auto'
                 })
                 if (currentStreamTime) {
-                    queue.voiceConnection.dispatcher.streamTime += currentStreamTime
+                    queue.playing.streamTime += currentStreamTime
                 }
                 queue.voiceConnection.dispatcher.setVolumeLogarithmic(queue.calculatedVolume / 200)
                 // When the track starts
@@ -826,6 +832,8 @@ class Player {
                 })
                 // When the track ends
                 queue.voiceConnection.dispatcher.on('finish', () => {
+                    // reset streamTime
+                    if (queue.repeatMode) queue.playing.streamTime = 0
                     // Play the next track
                     return this._playTrack(queue.guildID, false)
                 })

src/Queue.js

@@ -64,7 +64,7 @@ class Queue extends EventEmitter {
     }
 
     get calculatedVolume () {
-        return this.filters.bassboost ? this.volume + 40 : this.volume
+        return this.filters.bassboost ? this.volume + 50 : this.volume
     }
 }
 

src/Track.js

@@ -56,6 +56,11 @@ class Track {
          * @type {Queue}
          */
         this.queue = queue
+
+        /**
+         * Stream time of the track (available on applying filters)
+         */
+        this.streamTime = 0
     }
 
     /**