-// Big thanks to: https://github.com/kmoskwiak/videojs-resolution-switcher
-
-import videojs, { Player } from 'video.js'
+import * as videojs from 'video.js'
import * as WebTorrent from 'webtorrent'
-
+import { VideoFile } from '../../../../shared/models/videos/video.model'
import { renderVideo } from './video-renderer'
-import { VideoFile } from '../../../../shared'
-
-// videojs typings don't have some method we need
-const videojsUntyped = videojs as any
-const webtorrent = new WebTorrent({ dht: false })
-
-const MenuItem = videojsUntyped.getComponent('MenuItem')
-const ResolutionMenuItem = videojsUntyped.extend(MenuItem, {
- constructor: function (player: Player, options) {
- options.selectable = true
- MenuItem.call(this, player, options)
-
- const currentResolution = this.player_.getCurrentResolution()
- this.selected(this.options_.id === currentResolution)
- },
-
- handleClick: function (event) {
- MenuItem.prototype.handleClick.call(this, event)
- this.player_.updateResolution(this.options_.id)
- }
-})
-MenuItem.registerComponent('ResolutionMenuItem', ResolutionMenuItem)
-
-const MenuButton = videojsUntyped.getComponent('MenuButton')
-const ResolutionMenuButton = videojsUntyped.extend(MenuButton, {
- constructor: function (player, options) {
- this.label = document.createElement('span')
- options.label = 'Quality'
-
- MenuButton.call(this, player, options)
- this.el().setAttribute('aria-label', 'Quality')
- this.controlText('Quality')
-
- videojsUntyped.dom.addClass(this.label, 'vjs-resolution-button-label')
- this.el().appendChild(this.label)
-
- player.on('videoFileUpdate', videojs.bind(this, this.update))
- },
-
- createItems: function () {
- const menuItems = []
- for (const videoFile of this.player_.videoFiles) {
- menuItems.push(new ResolutionMenuItem(
- this.player_,
+import './settings-menu-button'
+import { PeertubePluginOptions, VideoJSComponentInterface, videojsUntyped } from './peertube-videojs-typings'
+import { getStoredMute, getStoredVolume, saveMuteInStore, saveVolumeInStore } from './utils'
+
+const webtorrent = new WebTorrent({
+ tracker: {
+ rtcConfig: {
+ iceServers: [
{
- id: videoFile.resolution,
- label: videoFile.resolutionLabel,
- src: videoFile.magnetUri,
- selected: videoFile.resolution === this.currentSelection
- })
- )
+ urls: 'stun:stun.stunprotocol.org'
+ },
+ {
+ urls: 'stun:stun.framasoft.org'
+ }
+ ]
}
-
- return menuItems
},
-
- update: function () {
- this.label.innerHTML = this.player_.getCurrentResolutionLabel()
- return MenuButton.prototype.update.call(this)
- },
-
- buildCSSClass: function () {
- return MenuButton.prototype.buildCSSClass.call(this) + ' vjs-resolution-button'
- }
+ dht: false
})
-MenuButton.registerComponent('ResolutionMenuButton', ResolutionMenuButton)
-
-const Button = videojsUntyped.getComponent('Button')
-const PeertubeLinkButton = videojsUntyped.extend(Button, {
- constructor: function (player) {
- Button.apply(this, arguments)
- this.player = player
- },
- createEl: function () {
- const link = document.createElement('a')
- link.href = window.location.href.replace('embed', 'watch')
- link.innerHTML = 'PeerTube'
- link.title = 'Go to the video page'
- link.className = 'vjs-peertube-link'
- link.target = '_blank'
-
- return link
- },
+const Plugin: VideoJSComponentInterface = videojsUntyped.getPlugin('plugin')
+class PeerTubePlugin extends Plugin {
+ private readonly playerElement: HTMLVideoElement
+ private readonly autoplay: boolean = false
+ private readonly savePlayerSrcFunction: Function
+ private player: any
+ private currentVideoFile: VideoFile
+ private videoFiles: VideoFile[]
+ private torrent: WebTorrent.Torrent
+ private videoViewUrl: string
+ private videoDuration: number
+ private videoViewInterval
+ private torrentInfoInterval
+
+ constructor (player: videojs.Player, options: PeertubePluginOptions) {
+ super(player, options)
+
+ // Fix canplay event on google chrome by disabling default videojs autoplay
+ this.autoplay = this.player.options_.autoplay
+ this.player.options_.autoplay = false
+
+ this.videoFiles = options.videoFiles
+ this.videoViewUrl = options.videoViewUrl
+ this.videoDuration = options.videoDuration
+
+ this.savePlayerSrcFunction = this.player.src
+ // Hack to "simulate" src link in video.js >= 6
+ // Without this, we can't play the video after pausing it
+ // https://github.com/videojs/video.js/blob/master/src/js/player.js#L1633
+ this.player.src = () => true
+
+ this.playerElement = options.playerElement
+
+ this.player.ready(() => {
+ const volume = getStoredVolume()
+ if (volume !== undefined) this.player.volume(volume)
+ const muted = getStoredMute()
+ if (muted !== undefined) this.player.muted(muted)
+
+ this.initializePlayer()
+ this.runTorrentInfoScheduler()
+ this.runViewAdd()
+ })
- handleClick: function () {
- this.player.pause()
+ this.player.on('volumechange', () => {
+ saveVolumeInStore(this.player.volume())
+ saveMuteInStore(this.player.muted())
+ })
}
-})
-Button.registerComponent('PeerTubeLinkButton', PeertubeLinkButton)
-type PeertubePluginOptions = {
- videoFiles: VideoFile[]
- playerElement: HTMLVideoElement
- autoplay: boolean
- peerTubeLink: boolean
-}
-const peertubePlugin = function (options: PeertubePluginOptions) {
- const player = this
- let currentVideoFile: VideoFile = undefined
- const playerElement = options.playerElement
- player.videoFiles = options.videoFiles
+ dispose () {
+ clearInterval(this.videoViewInterval)
+ clearInterval(this.torrentInfoInterval)
- // Hack to "simulate" src link in video.js >= 6
- // Without this, we can't play the video after pausing it
- // https://github.com/videojs/video.js/blob/master/src/js/player.js#L1633
- player.src = function () {
- return true
+ // Don't need to destroy renderer, video player will be destroyed
+ this.flushVideoFile(this.currentVideoFile, false)
}
- player.getCurrentResolution = function () {
- return currentVideoFile ? currentVideoFile.resolution : -1
+ getCurrentResolutionId () {
+ return this.currentVideoFile ? this.currentVideoFile.resolution.id : -1
}
- player.getCurrentResolutionLabel = function () {
- return currentVideoFile ? currentVideoFile.resolutionLabel : ''
+ getCurrentResolutionLabel () {
+ return this.currentVideoFile ? this.currentVideoFile.resolution.label : ''
}
- player.updateVideoFile = function (videoFile: VideoFile, done: () => void) {
+ updateVideoFile (videoFile?: VideoFile, done?: () => void) {
if (done === undefined) {
done = () => { /* empty */ }
}
// Pick the first one
if (videoFile === undefined) {
- videoFile = player.videoFiles[0]
+ videoFile = this.videoFiles[0]
}
// Don't add the same video file once again
- if (currentVideoFile !== undefined && currentVideoFile.magnetUri === videoFile.magnetUri) {
+ if (this.currentVideoFile !== undefined && this.currentVideoFile.magnetUri === videoFile.magnetUri) {
return
}
- const previousVideoFile = currentVideoFile
- currentVideoFile = videoFile
+ // Do not display error to user because we will have multiple fallback
+ this.disableErrorDisplay()
+
+ this.player.src = () => true
+ const oldPlaybackRate = this.player.playbackRate()
+
+ const previousVideoFile = this.currentVideoFile
+ this.currentVideoFile = videoFile
+
+ this.addTorrent(this.currentVideoFile.magnetUri, previousVideoFile, () => {
+ this.player.playbackRate(oldPlaybackRate)
+ return done()
+ })
+
+ this.trigger('videoFileUpdate')
+ }
+
+ addTorrent (magnetOrTorrentUrl: string, previousVideoFile: VideoFile, done: Function) {
+ console.log('Adding ' + magnetOrTorrentUrl + '.')
- console.log('Adding ' + videoFile.magnetUri + '.')
- player.torrent = webtorrent.add(videoFile.magnetUri, torrent => {
- console.log('Added ' + videoFile.magnetUri + '.')
+ this.torrent = webtorrent.add(magnetOrTorrentUrl, torrent => {
+ console.log('Added ' + magnetOrTorrentUrl + '.')
this.flushVideoFile(previousVideoFile)
const options = { autoplay: true, controls: true }
- renderVideo(torrent.files[0], playerElement, options,(err, renderer) => {
- if (err) return handleError(err)
-
+ renderVideo(torrent.files[0], this.playerElement, options,(err, renderer) => {
this.renderer = renderer
- player.play()
+
+ if (err) return this.fallbackToHttp(done)
+
+ if (!this.player.paused()) {
+ const playPromise = this.player.play()
+ if (playPromise !== undefined) return playPromise.then(done)
+
+ return done()
+ }
return done()
})
})
- player.torrent.on('error', err => handleError(err))
- player.torrent.on('warning', err => {
+ this.torrent.on('error', err => this.handleError(err))
+
+ this.torrent.on('warning', (err: any) => {
// We don't support HTTP tracker but we don't care -> we use the web socket tracker
- if (err.message.indexOf('Unsupported tracker protocol: http') !== -1) return
+ if (err.message.indexOf('Unsupported tracker protocol') !== -1) return
- return handleError(err)
- })
+ // Users don't care about issues with WebRTC, but developers do so log it in the console
+ if (err.message.indexOf('Ice connection failed') !== -1) {
+ console.error(err)
+ return
+ }
- player.trigger('videoFileUpdate')
+ // Magnet hash is not up to date with the torrent file, add directly the torrent file
+ if (err.message.indexOf('incorrect info hash') !== -1) {
+ console.error('Incorrect info hash detected, falling back to torrent file.')
+ return this.addTorrent(this.torrent['xs'], previousVideoFile, done)
+ }
- return player
+ return this.handleError(err)
+ })
}
- player.updateResolution = function (resolution) {
+ updateResolution (resolutionId: number) {
// Remember player state
- const currentTime = player.currentTime()
- const isPaused = player.paused()
+ const currentTime = this.player.currentTime()
+ const isPaused = this.player.paused()
+
+ // Remove poster to have black background
+ this.playerElement.poster = ''
// Hide bigPlayButton
- if (!isPaused && this.player_.options_.bigPlayButton) {
- this.player_.bigPlayButton.hide()
+ if (!isPaused) {
+ this.player.bigPlayButton.hide()
}
- const newVideoFile = player.videoFiles.find(f => f.resolution === resolution)
- player.updateVideoFile(newVideoFile, () => {
- player.currentTime(currentTime)
- player.handleTechSeeked_()
+ const newVideoFile = this.videoFiles.find(f => f.resolution.id === resolutionId)
+ this.updateVideoFile(newVideoFile, () => {
+ this.player.currentTime(currentTime)
+ this.player.handleTechSeeked_()
})
}
- player.flushVideoFile = function (videoFile: VideoFile, destroyRenderer = true) {
+ flushVideoFile (videoFile: VideoFile, destroyRenderer = true) {
if (videoFile !== undefined && webtorrent.get(videoFile.magnetUri)) {
- if (destroyRenderer === true) this.renderer.destroy()
+ if (destroyRenderer === true && this.renderer && this.renderer.destroy) this.renderer.destroy()
+
webtorrent.remove(videoFile.magnetUri)
+ console.log('Removed ' + videoFile.magnetUri)
}
}
- player.ready(function () {
- const controlBar = player.controlBar
+ setVideoFiles (files: VideoFile[], videoViewUrl: string, videoDuration: number) {
+ this.videoViewUrl = videoViewUrl
+ this.videoDuration = videoDuration
+ this.videoFiles = files
- const menuButton = new ResolutionMenuButton(player, options)
- const fullscreenElement = controlBar.fullscreenToggle.el()
- controlBar.resolutionSwitcher = controlBar.el().insertBefore(menuButton.el(), fullscreenElement)
- controlBar.resolutionSwitcher.dispose = function () {
- this.parentNode.removeChild(this)
- }
+ // Re run view add for the new video
+ this.runViewAdd()
+ this.updateVideoFile(undefined, () => this.player.play())
+ }
- player.dispose = function () {
- // Don't need to destroy renderer, video player will be destroyed
- player.flushVideoFile(currentVideoFile, false)
- }
+ private initializePlayer () {
+ this.initSmoothProgressBar()
- if (options.peerTubeLink === true) {
- const peerTubeLinkButton = new PeertubeLinkButton(player)
- controlBar.peerTubeLink = controlBar.el().insertBefore(peerTubeLinkButton.el(), fullscreenElement)
+ this.alterInactivity()
- controlBar.peerTubeLink.dispose = function () {
- this.parentNode.removeChild(this)
+ if (this.autoplay === true) {
+ this.updateVideoFile(undefined, () => this.player.play())
+ } else {
+ // Proxify first play
+ const oldPlay = this.player.play.bind(this.player)
+ this.player.play = () => {
+ this.updateVideoFile(undefined, () => oldPlay)
+ this.player.play = oldPlay
}
}
+ }
- if (options.autoplay === true) {
- player.updateVideoFile()
- } else {
- player.one('play', () => {
- // Pause, we wait the video to load before
- player.pause()
+ private runTorrentInfoScheduler () {
+ this.torrentInfoInterval = setInterval(() => {
+ // Not initialized yet
+ if (this.torrent === undefined) return
+
+ // Http fallback
+ if (this.torrent === null) return this.trigger('torrentInfo', false)
- player.updateVideoFile(undefined, () => player.play())
+ return this.trigger('torrentInfo', {
+ downloadSpeed: this.torrent.downloadSpeed,
+ numPeers: this.torrent.numPeers,
+ uploadSpeed: this.torrent.uploadSpeed
})
- }
+ }, 1000)
+ }
+
+ private runViewAdd () {
+ this.clearVideoViewInterval()
+
+ // After 30 seconds (or 3/4 of the video), add a view to the video
+ let minSecondsToView = 30
+
+ if (this.videoDuration < minSecondsToView) minSecondsToView = (this.videoDuration * 3) / 4
+
+ let secondsViewed = 0
+ this.videoViewInterval = setInterval(() => {
+ if (this.player && !this.player.paused()) {
+ secondsViewed += 1
+
+ if (secondsViewed > minSecondsToView) {
+ this.clearVideoViewInterval()
- setInterval(() => {
- if (player.torrent !== undefined) {
- player.trigger('torrentInfo', {
- downloadSpeed: player.torrent.downloadSpeed,
- numPeers: player.torrent.numPeers,
- uploadSpeed: player.torrent.uploadSpeed
- })
+ this.addViewToVideo().catch(err => console.error(err))
+ }
}
}, 1000)
- })
+ }
+
+ private clearVideoViewInterval () {
+ if (this.videoViewInterval !== undefined) {
+ clearInterval(this.videoViewInterval)
+ this.videoViewInterval = undefined
+ }
+ }
+
+ private addViewToVideo () {
+ return fetch(this.videoViewUrl, { method: 'POST' })
+ }
+
+ private fallbackToHttp (done: Function) {
+ this.flushVideoFile(this.currentVideoFile, true)
+ this.torrent = null
+
+ // Enable error display now this is our last fallback
+ this.player.one('error', () => this.enableErrorDisplay())
+
+ const httpUrl = this.currentVideoFile.fileUrl
+ this.player.src = this.savePlayerSrcFunction
+ this.player.src(httpUrl)
+ this.player.play()
+
+ return done()
+ }
+
+ private handleError (err: Error | string) {
+ return this.player.trigger('customError', { err })
+ }
+
+ private enableErrorDisplay () {
+ this.player.addClass('vjs-error-display-enabled')
+ }
+
+ private disableErrorDisplay () {
+ this.player.removeClass('vjs-error-display-enabled')
+ }
+
+ private alterInactivity () {
+ let saveInactivityTimeout: number
+
+ const disableInactivity = () => {
+ saveInactivityTimeout = this.player.options_.inactivityTimeout
+ this.player.options_.inactivityTimeout = 0
+ }
+ const enableInactivity = () => {
+ // this.player.options_.inactivityTimeout = saveInactivityTimeout
+ }
+
+ const settingsDialog = this.player.children_.find(c => c.name_ === 'SettingsDialog')
- function handleError (err: Error|string) {
- return player.trigger('customError', { err })
+ this.player.controlBar.on('mouseenter', () => disableInactivity())
+ settingsDialog.on('mouseenter', () => disableInactivity())
+ this.player.controlBar.on('mouseleave', () => enableInactivity())
+ settingsDialog.on('mouseleave', () => enableInactivity())
+ }
+
+ // Thanks: https://github.com/videojs/video.js/issues/4460#issuecomment-312861657
+ private initSmoothProgressBar () {
+ const SeekBar = videojsUntyped.getComponent('SeekBar')
+ SeekBar.prototype.getPercent = function getPercent () {
+ // Allows for smooth scrubbing, when player can't keep up.
+ // const time = (this.player_.scrubbing()) ?
+ // this.player_.getCache().currentTime :
+ // this.player_.currentTime()
+ const time = this.player_.currentTime()
+ const percent = time / this.player_.duration()
+ return percent >= 1 ? 1 : percent
+ }
+ SeekBar.prototype.handleMouseMove = function handleMouseMove (event) {
+ let newTime = this.calculateDistance(event) * this.player_.duration()
+ if (newTime === this.player_.duration()) {
+ newTime = newTime - 0.1
+ }
+ this.player_.currentTime(newTime)
+ this.update()
+ }
}
}
-videojsUntyped.registerPlugin('peertube', peertubePlugin)
+videojsUntyped.registerPlugin('peertube', PeerTubePlugin)
+export { PeerTubePlugin }
projects / github / Chocobozzz / PeerTube.git / blobdiff