X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;ds=sidebyside;f=client%2Fsrc%2Fassets%2Fplayer%2Fp2p-media-loader%2Fp2p-media-loader-plugin.ts;h=2eb849d2b157f34849c35b878458a0f705c4d291;hb=15a7eafb892441957ba7dd6fcbf556086fe5b2b3;hp=e86900faab957ffb09208247d5af00f17eb8c82f;hpb=a30a136c9896c656cab98d2c92cde32c534dc098;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/client/src/assets/player/p2p-media-loader/p2p-media-loader-plugin.ts b/client/src/assets/player/p2p-media-loader/p2p-media-loader-plugin.ts
index e86900faa..2eb849d2b 100644
--- a/client/src/assets/player/p2p-media-loader/p2p-media-loader-plugin.ts
+++ b/client/src/assets/player/p2p-media-loader/p2p-media-loader-plugin.ts
@@ -1,10 +1,10 @@
-import videojs, { VideoJsPlayer } from 'video.js'
-import { P2PMediaLoaderPluginOptions, PlayerNetworkInfo } from '../peertube-videojs-typings'
-import { Engine, initHlsJsPlayer, initVideoJsContribHlsJsPlayer } from 'p2p-media-loader-hlsjs'
+import * as Hlsjs from 'hls.js/dist/hls.light.js'
 import { Events, Segment } from 'p2p-media-loader-core'
-import { timeToInt } from '../utils'
+import { Engine, initHlsJsPlayer, initVideoJsContribHlsJsPlayer } from 'p2p-media-loader-hlsjs'
+import videojs from 'video.js'
+import { timeToInt } from '@shared/core-utils'
+import { P2PMediaLoaderPluginOptions, PlayerNetworkInfo } from '../peertube-videojs-typings'
 import { registerConfigPlugin, registerSourceHandler } from './hls-plugin'
-import * as Hlsjs from 'hls.js'
 
 registerConfigPlugin(videojs)
 registerSourceHandler(videojs)
@@ -36,26 +36,33 @@ class P2pMediaLoaderPlugin extends Plugin {
 
   private networkInfoInterval: any
 
-  constructor (player: VideoJsPlayer, options?: P2PMediaLoaderPluginOptions) {
+  private hlsjsCurrentLevel: number
+  private hlsjsLevels: Hlsjs.Level[]
+
+  constructor (player: videojs.Player, options?: P2PMediaLoaderPluginOptions) {
     super(player)
 
     this.options = options
 
     // FIXME: typings https://github.com/Microsoft/TypeScript/issues/14080
     if (!(videojs as any).Html5Hlsjs) {
-      const message = 'HLS.js does not seem to be supported.'
-      console.warn(message)
+      console.warn('HLS.js does not seem to be supported. Try to fallback to built in HLS.')
 
-      player.ready(() => player.trigger('error', new Error(message)))
-      return
-    }
+      if (!player.canPlayType('application/vnd.apple.mpegurl')) {
+        const message = 'Cannot fallback to built-in HLS'
+        console.warn(message)
 
-    // FIXME: typings https://github.com/Microsoft/TypeScript/issues/14080
-    (videojs as any).Html5Hlsjs.addHook('beforeinitialize', (videojsPlayer: any, hlsjs: any) => {
-      this.hlsjs = hlsjs
-    })
+        player.ready(() => player.trigger('error', new Error(message)))
+        return
+      }
+    } else {
+      // FIXME: typings https://github.com/Microsoft/TypeScript/issues/14080
+      (videojs as any).Html5Hlsjs.addHook('beforeinitialize', (videojsPlayer: any, hlsjs: any) => {
+        this.hlsjs = hlsjs
+      })
 
-    initVideoJsContribHlsJsPlayer(player)
+      initVideoJsContribHlsJsPlayer(player)
+    }
 
     this.startTime = timeToInt(options.startTime)
 
@@ -64,11 +71,13 @@ class P2pMediaLoaderPlugin extends Plugin {
       src: options.src
     })
 
-    player.one('play', () => {
-      player.addClass('vjs-has-big-play-button-clicked')
-    })
+    player.ready(() => {
+      this.initializeCore()
 
-    player.ready(() => this.initialize())
+      if ((videojs as any).Html5Hlsjs) {
+        this.initializePlugin()
+      }
+    })
   }
 
   dispose () {
@@ -78,11 +87,33 @@ class P2pMediaLoaderPlugin extends Plugin {
     clearInterval(this.networkInfoInterval)
   }
 
+  getCurrentLevel () {
+    return this.hlsjsLevels.find(l => l.level === this.hlsjsCurrentLevel)
+  }
+
+  getLiveLatency () {
+    return undefined as number
+    // FIXME: Use latency when hls >= V1
+    // return this.hlsjs.latency
+  }
+
   getHLSJS () {
     return this.hlsjs
   }
 
-  private initialize () {
+  private initializeCore () {
+    this.player.one('play', () => {
+      this.player.addClass('vjs-has-big-play-button-clicked')
+    })
+
+    this.player.one('canplay', () => {
+      if (this.startTime) {
+        this.player.currentTime(this.startTime)
+      }
+    })
+  }
+
+  private initializePlugin () {
     initHlsJsPlayer(this.hlsjs)
 
     // FIXME: typings
@@ -93,6 +124,10 @@ class P2pMediaLoaderPlugin extends Plugin {
       this.trigger('resolutionChange', { auto: this.hlsjs.autoLevelEnabled, resolutionId: data.height })
     })
 
+    this.hlsjs.on(Hlsjs.Events.MANIFEST_LOADED, (_: any, data: any) => {
+      this.trigger('resolutionsLoaded')
+    })
+
     this.p2pEngine.on(Events.SegmentError, (segment: Segment, err) => {
       console.error('Segment error.', segment, err)
 
@@ -102,12 +137,6 @@ class P2pMediaLoaderPlugin extends Plugin {
     this.statsP2PBytes.numPeers = 1 + this.options.redundancyUrlManager.countBaseUrls()
 
     this.runStats()
-
-    this.player.one('canplay', () => {
-      if (this.startTime) {
-        this.player.currentTime(this.startTime)
-      }
-    })
   }
 
   private runStats () {
@@ -128,6 +157,14 @@ class P2pMediaLoaderPlugin extends Plugin {
     this.p2pEngine.on(Events.PeerConnect, () => this.statsP2PBytes.numPeers++)
     this.p2pEngine.on(Events.PeerClose, () => this.statsP2PBytes.numPeers--)
 
+    this.hlsjs.on(Hlsjs.Events.MANIFEST_PARSED, (_e, manifest) => {
+      this.hlsjsCurrentLevel = manifest.firstLevel
+      this.hlsjsLevels = manifest.levels
+    })
+    this.hlsjs.on(Hlsjs.Events.LEVEL_LOADED, (_e, level) => {
+      this.hlsjsCurrentLevel = level.levelId || (level as any).id
+    })
+
     this.networkInfoInterval = setInterval(() => {
       const p2pDownloadSpeed = this.arraySum(this.statsP2PBytes.pendingDownload)
       const p2pUploadSpeed = this.arraySum(this.statsP2PBytes.pendingUpload)
@@ -141,6 +178,7 @@ class P2pMediaLoaderPlugin extends Plugin {
       this.statsHTTPBytes.pendingUpload = []
 
       return this.player.trigger('p2pInfo', {
+        source: 'p2p-media-loader',
         http: {
           downloadSpeed: httpDownloadSpeed,
           uploadSpeed: httpUploadSpeed,
@@ -153,7 +191,8 @@ class P2pMediaLoaderPlugin extends Plugin {
           numPeers: this.statsP2PBytes.numPeers,
           downloaded: this.statsP2PBytes.totalDownload,
           uploaded: this.statsP2PBytes.totalUpload
-        }
+        },
+        bandwidthEstimate: (this.hlsjs as any).bandwidthEstimate / 8
       } as PlayerNetworkInfo)
     }, this.CONSTANTS.INFO_SCHEDULER)
   }