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Commit | Line | Data |
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63c4db6d | 1 | import * as videojs from 'video.js' |
aa8b6df4 | 2 | import * as WebTorrent from 'webtorrent' |
b6827820 | 3 | import { VideoFile } from '../../../../shared/models/videos/video.model' |
aa8b6df4 | 4 | import { renderVideo } from './video-renderer' |
c6352f2c C |
5 | import './settings-menu-button' |
6 | import { PeertubePluginOptions, VideoJSComponentInterface, videojsUntyped } from './peertube-videojs-typings' | |
7b3a99d5 C |
7 | import { isMobile, videoFileMaxByResolution, videoFileMinByResolution } from './utils' |
8 | import * as CacheChunkStore from 'cache-chunk-store' | |
9 | import { PeertubeChunkStore } from './peertube-chunk-store' | |
6cca7360 | 10 | import { |
7b3a99d5 | 11 | getAverageBandwidthInStore, |
6cca7360 | 12 | getStoredMute, |
7b3a99d5 | 13 | getStoredVolume, |
6cca7360 C |
14 | saveAverageBandwidth, |
15 | saveMuteInStore, | |
7b3a99d5 C |
16 | saveVolumeInStore |
17 | } from './peertube-player-local-storage' | |
be6a4802 | 18 | |
b7f1747d | 19 | const Plugin: VideoJSComponentInterface = videojs.getPlugin('plugin') |
a22bfc3e | 20 | class PeerTubePlugin extends Plugin { |
c6352f2c | 21 | private readonly playerElement: HTMLVideoElement |
a8462c8e | 22 | |
c6352f2c | 23 | private readonly autoplay: boolean = false |
f37bad63 | 24 | private readonly startTime: number = 0 |
c6352f2c | 25 | private readonly savePlayerSrcFunction: Function |
a8462c8e C |
26 | private readonly videoFiles: VideoFile[] |
27 | private readonly videoViewUrl: string | |
28 | private readonly videoDuration: number | |
29 | private readonly CONSTANTS = { | |
30 | INFO_SCHEDULER: 1000, // Don't change this | |
31 | AUTO_QUALITY_SCHEDULER: 3000, // Check quality every 3 seconds | |
32 | AUTO_QUALITY_THRESHOLD_PERCENT: 30, // Bandwidth should be 30% more important than a resolution bitrate to change to it | |
7ee4a4af C |
33 | AUTO_QUALITY_OBSERVATION_TIME: 10000, // Wait 10 seconds after having change the resolution before another check |
34 | AUTO_QUALITY_HIGHER_RESOLUTION_DELAY: 5000, // Buffering higher resolution during 5 seconds | |
a8462c8e C |
35 | BANDWIDTH_AVERAGE_NUMBER_OF_VALUES: 5 // Last 5 seconds to build average bandwidth |
36 | } | |
37 | ||
b7f1747d C |
38 | private readonly webtorrent = new WebTorrent({ |
39 | tracker: { | |
40 | rtcConfig: { | |
41 | iceServers: [ | |
42 | { | |
43 | urls: 'stun:stun.stunprotocol.org' | |
44 | }, | |
45 | { | |
46 | urls: 'stun:stun.framasoft.org' | |
47 | } | |
48 | ] | |
49 | } | |
50 | }, | |
51 | dht: false | |
52 | }) | |
53 | ||
a22bfc3e C |
54 | private player: any |
55 | private currentVideoFile: VideoFile | |
a22bfc3e | 56 | private torrent: WebTorrent.Torrent |
b7f1747d | 57 | private renderer |
054a103b | 58 | private fakeRenderer |
7ee4a4af | 59 | private autoResolution = true |
c4082b8b | 60 | private forbidAutoResolution = false |
7ee4a4af C |
61 | private isAutoResolutionObservation = false |
62 | ||
8cac1b64 | 63 | private videoViewInterval |
3bcfff7f | 64 | private torrentInfoInterval |
a8462c8e | 65 | private autoQualityInterval |
7ee4a4af C |
66 | private addTorrentDelay |
67 | private qualityObservationTimer | |
68 | private runAutoQualitySchedulerTimer | |
a8462c8e C |
69 | |
70 | private downloadSpeeds: number[] = [] | |
a22bfc3e | 71 | |
339632b4 | 72 | constructor (player: videojs.Player, options: PeertubePluginOptions) { |
a22bfc3e C |
73 | super(player, options) |
74 | ||
e7eb5b39 C |
75 | // Disable auto play on iOS |
76 | this.autoplay = options.autoplay && this.isIOS() === false | |
481d3596 | 77 | |
f37bad63 | 78 | this.startTime = options.startTime |
a22bfc3e | 79 | this.videoFiles = options.videoFiles |
8cac1b64 | 80 | this.videoViewUrl = options.videoViewUrl |
3bcfff7f | 81 | this.videoDuration = options.videoDuration |
a22bfc3e | 82 | |
bf5685f0 | 83 | this.savePlayerSrcFunction = this.player.src |
a22bfc3e C |
84 | // Hack to "simulate" src link in video.js >= 6 |
85 | // Without this, we can't play the video after pausing it | |
86 | // https://github.com/videojs/video.js/blob/master/src/js/player.js#L1633 | |
bf5685f0 | 87 | this.player.src = () => true |
a22bfc3e C |
88 | |
89 | this.playerElement = options.playerElement | |
90 | ||
e6f62797 C |
91 | if (this.autoplay === true) this.player.addClass('vjs-has-autoplay') |
92 | ||
a22bfc3e | 93 | this.player.ready(() => { |
c6352f2c C |
94 | const volume = getStoredVolume() |
95 | if (volume !== undefined) this.player.volume(volume) | |
96 | const muted = getStoredMute() | |
97 | if (muted !== undefined) this.player.muted(muted) | |
98 | ||
0dcf9a14 | 99 | this.initializePlayer() |
a22bfc3e | 100 | this.runTorrentInfoScheduler() |
3bcfff7f | 101 | this.runViewAdd() |
a8462c8e C |
102 | |
103 | this.player.one('play', () => { | |
f37bad63 | 104 | // Don't run immediately scheduler, wait some seconds the TCP connections are made |
7ee4a4af C |
105 | this.runAutoQualitySchedulerTimer = setTimeout(() => { |
106 | this.runAutoQualityScheduler() | |
107 | }, this.CONSTANTS.AUTO_QUALITY_SCHEDULER) | |
a8462c8e | 108 | }) |
a22bfc3e | 109 | }) |
c6352f2c C |
110 | |
111 | this.player.on('volumechange', () => { | |
112 | saveVolumeInStore(this.player.volume()) | |
113 | saveMuteInStore(this.player.muted()) | |
114 | }) | |
a22bfc3e C |
115 | } |
116 | ||
117 | dispose () { | |
7ee4a4af C |
118 | clearTimeout(this.addTorrentDelay) |
119 | clearTimeout(this.qualityObservationTimer) | |
120 | clearTimeout(this.runAutoQualitySchedulerTimer) | |
121 | ||
3bcfff7f C |
122 | clearInterval(this.videoViewInterval) |
123 | clearInterval(this.torrentInfoInterval) | |
a8462c8e | 124 | clearInterval(this.autoQualityInterval) |
3bcfff7f | 125 | |
a22bfc3e C |
126 | // Don't need to destroy renderer, video player will be destroyed |
127 | this.flushVideoFile(this.currentVideoFile, false) | |
054a103b C |
128 | |
129 | this.destroyFakeRenderer() | |
aa8b6df4 C |
130 | } |
131 | ||
09700934 C |
132 | getCurrentResolutionId () { |
133 | return this.currentVideoFile ? this.currentVideoFile.resolution.id : -1 | |
aa8b6df4 C |
134 | } |
135 | ||
a22bfc3e | 136 | getCurrentResolutionLabel () { |
395ecf70 C |
137 | if (!this.currentVideoFile) return '' |
138 | ||
139 | const fps = this.currentVideoFile.fps >= 50 ? this.currentVideoFile.fps : '' | |
140 | return this.currentVideoFile.resolution.label + fps | |
aa8b6df4 C |
141 | } |
142 | ||
3baf9be2 C |
143 | updateVideoFile ( |
144 | videoFile?: VideoFile, | |
145 | options: { | |
146 | forcePlay?: boolean, | |
147 | seek?: number, | |
148 | delay?: number | |
149 | } = {}, | |
150 | done: () => void = () => { /* empty */ } | |
151 | ) { | |
a8462c8e | 152 | // Automatically choose the adapted video file |
aa8b6df4 | 153 | if (videoFile === undefined) { |
7b3a99d5 | 154 | const savedAverageBandwidth = getAverageBandwidthInStore() |
a8462c8e C |
155 | videoFile = savedAverageBandwidth |
156 | ? this.getAppropriateFile(savedAverageBandwidth) | |
8eb8bc20 | 157 | : this.pickAverageVideoFile() |
aa8b6df4 C |
158 | } |
159 | ||
160 | // Don't add the same video file once again | |
a22bfc3e | 161 | if (this.currentVideoFile !== undefined && this.currentVideoFile.magnetUri === videoFile.magnetUri) { |
aa8b6df4 C |
162 | return |
163 | } | |
164 | ||
c6352f2c | 165 | // Do not display error to user because we will have multiple fallback |
bf5685f0 | 166 | this.disableErrorDisplay() |
1198a08c | 167 | |
bf5685f0 | 168 | this.player.src = () => true |
c6352f2c | 169 | const oldPlaybackRate = this.player.playbackRate() |
bf5685f0 | 170 | |
a22bfc3e C |
171 | const previousVideoFile = this.currentVideoFile |
172 | this.currentVideoFile = videoFile | |
aa8b6df4 | 173 | |
3baf9be2 | 174 | this.addTorrent(this.currentVideoFile.magnetUri, previousVideoFile, options, () => { |
c6352f2c C |
175 | this.player.playbackRate(oldPlaybackRate) |
176 | return done() | |
177 | }) | |
a216c623 C |
178 | |
179 | this.trigger('videoFileUpdate') | |
180 | } | |
181 | ||
3baf9be2 C |
182 | addTorrent ( |
183 | magnetOrTorrentUrl: string, | |
184 | previousVideoFile: VideoFile, | |
185 | options: { | |
186 | forcePlay?: boolean, | |
187 | seek?: number, | |
188 | delay?: number | |
189 | }, | |
190 | done: Function | |
191 | ) { | |
a216c623 C |
192 | console.log('Adding ' + magnetOrTorrentUrl + '.') |
193 | ||
a8462c8e | 194 | const oldTorrent = this.torrent |
3baf9be2 | 195 | const torrentOptions = { |
efda99c3 C |
196 | store: (chunkLength, storeOpts) => new CacheChunkStore(new PeertubeChunkStore(chunkLength, storeOpts), { |
197 | max: 100 | |
198 | }) | |
199 | } | |
200 | ||
b7f1747d | 201 | this.torrent = this.webtorrent.add(magnetOrTorrentUrl, torrentOptions, torrent => { |
a216c623 | 202 | console.log('Added ' + magnetOrTorrentUrl + '.') |
aa8b6df4 | 203 | |
a8462c8e | 204 | if (oldTorrent) { |
4a7591e1 | 205 | // Pause the old torrent |
a8462c8e C |
206 | oldTorrent.pause() |
207 | // Pause does not remove actual peers (in particular the webseed peer) | |
208 | oldTorrent.removePeer(oldTorrent['ws']) | |
6d272f39 C |
209 | |
210 | // We use a fake renderer so we download correct pieces of the next file | |
6d272f39 C |
211 | if (options.delay) { |
212 | const fakeVideoElem = document.createElement('video') | |
213 | renderVideo(torrent.files[0], fakeVideoElem, { autoplay: false, controls: false }, (err, renderer) => { | |
054a103b | 214 | this.fakeRenderer = renderer |
6d272f39 | 215 | |
4a7591e1 | 216 | if (err) console.error('Cannot render new torrent in fake video element.', err) |
6d272f39 C |
217 | |
218 | // Load the future file at the correct time | |
219 | fakeVideoElem.currentTime = this.player.currentTime() + (options.delay / 2000) | |
220 | }) | |
221 | } | |
a8462c8e | 222 | } |
aa8b6df4 | 223 | |
e7eb5b39 | 224 | // Render the video in a few seconds? (on resolution change for example, we wait some seconds of the new video resolution) |
7ee4a4af | 225 | this.addTorrentDelay = setTimeout(() => { |
054a103b | 226 | this.destroyFakeRenderer() |
6d272f39 | 227 | |
3baf9be2 C |
228 | const paused = this.player.paused() |
229 | ||
a8462c8e | 230 | this.flushVideoFile(previousVideoFile) |
0dcf9a14 | 231 | |
3baf9be2 C |
232 | const renderVideoOptions = { autoplay: false, controls: true } |
233 | renderVideo(torrent.files[0], this.playerElement, renderVideoOptions,(err, renderer) => { | |
a8462c8e | 234 | this.renderer = renderer |
aa8b6df4 | 235 | |
a8462c8e | 236 | if (err) return this.fallbackToHttp(done) |
3bcfff7f | 237 | |
3baf9be2 C |
238 | return this.tryToPlay(err => { |
239 | if (err) return done(err) | |
a8462c8e | 240 | |
3baf9be2 C |
241 | if (options.seek) this.seek(options.seek) |
242 | if (options.forcePlay === false && paused === true) this.player.pause() | |
8244e187 GR |
243 | |
244 | return done(err) | |
3baf9be2 | 245 | }) |
a8462c8e | 246 | }) |
3baf9be2 | 247 | }, options.delay || 0) |
aa8b6df4 C |
248 | }) |
249 | ||
332e7032 | 250 | this.torrent.on('error', err => console.error(err)) |
a216c623 | 251 | |
a22bfc3e | 252 | this.torrent.on('warning', (err: any) => { |
a96aed15 | 253 | // We don't support HTTP tracker but we don't care -> we use the web socket tracker |
531ab5b6 | 254 | if (err.message.indexOf('Unsupported tracker protocol') !== -1) return |
a216c623 | 255 | |
7dbdc3ba C |
256 | // Users don't care about issues with WebRTC, but developers do so log it in the console |
257 | if (err.message.indexOf('Ice connection failed') !== -1) { | |
332e7032 | 258 | console.log(err) |
7dbdc3ba C |
259 | return |
260 | } | |
a96aed15 | 261 | |
a216c623 C |
262 | // Magnet hash is not up to date with the torrent file, add directly the torrent file |
263 | if (err.message.indexOf('incorrect info hash') !== -1) { | |
264 | console.error('Incorrect info hash detected, falling back to torrent file.') | |
3baf9be2 C |
265 | const options = { forcePlay: true } |
266 | return this.addTorrent(this.torrent['xs'], previousVideoFile, options, done) | |
a216c623 C |
267 | } |
268 | ||
332e7032 | 269 | return console.warn(err) |
a96aed15 | 270 | }) |
aa8b6df4 C |
271 | } |
272 | ||
a8462c8e | 273 | updateResolution (resolutionId: number, delay = 0) { |
aa8b6df4 | 274 | // Remember player state |
a22bfc3e C |
275 | const currentTime = this.player.currentTime() |
276 | const isPaused = this.player.paused() | |
aa8b6df4 | 277 | |
531ab5b6 C |
278 | // Remove poster to have black background |
279 | this.playerElement.poster = '' | |
280 | ||
aa8b6df4 | 281 | // Hide bigPlayButton |
8fa5653a | 282 | if (!isPaused) { |
a22bfc3e | 283 | this.player.bigPlayButton.hide() |
aa8b6df4 C |
284 | } |
285 | ||
09700934 | 286 | const newVideoFile = this.videoFiles.find(f => f.resolution.id === resolutionId) |
3baf9be2 C |
287 | const options = { |
288 | forcePlay: false, | |
289 | delay, | |
91d95589 | 290 | seek: currentTime + (delay / 1000) |
3baf9be2 C |
291 | } |
292 | this.updateVideoFile(newVideoFile, options) | |
aa8b6df4 C |
293 | } |
294 | ||
a22bfc3e | 295 | flushVideoFile (videoFile: VideoFile, destroyRenderer = true) { |
b7f1747d | 296 | if (videoFile !== undefined && this.webtorrent.get(videoFile.magnetUri)) { |
bf5685f0 C |
297 | if (destroyRenderer === true && this.renderer && this.renderer.destroy) this.renderer.destroy() |
298 | ||
b7f1747d | 299 | this.webtorrent.remove(videoFile.magnetUri) |
a22bfc3e | 300 | console.log('Removed ' + videoFile.magnetUri) |
aa8b6df4 C |
301 | } |
302 | } | |
303 | ||
a8462c8e C |
304 | isAutoResolutionOn () { |
305 | return this.autoResolution | |
306 | } | |
307 | ||
308 | enableAutoResolution () { | |
309 | this.autoResolution = true | |
310 | this.trigger('autoResolutionUpdate') | |
311 | } | |
312 | ||
c4082b8b C |
313 | disableAutoResolution (forbid = false) { |
314 | if (forbid === true) this.forbidAutoResolution = true | |
315 | ||
a8462c8e C |
316 | this.autoResolution = false |
317 | this.trigger('autoResolutionUpdate') | |
318 | } | |
319 | ||
c4082b8b C |
320 | isAutoResolutionForbidden () { |
321 | return this.forbidAutoResolution === true | |
322 | } | |
323 | ||
960a11e8 C |
324 | getCurrentVideoFile () { |
325 | return this.currentVideoFile | |
326 | } | |
327 | ||
77728efa C |
328 | getTorrent () { |
329 | return this.torrent | |
330 | } | |
331 | ||
80109b2d C |
332 | private tryToPlay (done?: Function) { |
333 | if (!done) done = function () { /* empty */ } | |
1fad099d | 334 | |
80109b2d C |
335 | const playPromise = this.player.play() |
336 | if (playPromise !== undefined) { | |
337 | return playPromise.then(done) | |
338 | .catch(err => { | |
70b40c2e C |
339 | if (err.message.indexOf('The play() request was interrupted by a call to pause()') !== -1) { |
340 | return | |
341 | } | |
342 | ||
80109b2d C |
343 | console.error(err) |
344 | this.player.pause() | |
345 | this.player.posterImage.show() | |
346 | this.player.removeClass('vjs-has-autoplay') | |
91d95589 | 347 | this.player.removeClass('vjs-has-big-play-button-clicked') |
80109b2d C |
348 | |
349 | return done() | |
350 | }) | |
351 | } | |
352 | ||
353 | return done() | |
354 | } | |
355 | ||
f37bad63 C |
356 | private seek (time: number) { |
357 | this.player.currentTime(time) | |
358 | this.player.handleTechSeeked_() | |
359 | } | |
360 | ||
a8462c8e C |
361 | private getAppropriateFile (averageDownloadSpeed?: number): VideoFile { |
362 | if (this.videoFiles === undefined || this.videoFiles.length === 0) return undefined | |
363 | if (this.videoFiles.length === 1) return this.videoFiles[0] | |
a8462c8e | 364 | |
3c40590d C |
365 | // Don't change the torrent is the play was ended |
366 | if (this.torrent && this.torrent.progress === 1 && this.player.ended()) return this.currentVideoFile | |
367 | ||
368 | if (!averageDownloadSpeed) averageDownloadSpeed = this.getAndSaveActualDownloadSpeed() | |
a8462c8e | 369 | |
06aa2726 NS |
370 | // Filter videos we can play according to our screen resolution and bandwidth |
371 | const filteredFiles = this.videoFiles.filter(f => f.resolution.id <= this.playerElement.width) | |
372 | .filter(f => { | |
a8462c8e C |
373 | const fileBitrate = (f.size / this.videoDuration) |
374 | let threshold = fileBitrate | |
375 | ||
7ee4a4af | 376 | // If this is for a higher resolution or an initial load: add a margin |
a8462c8e C |
377 | if (!this.currentVideoFile || f.resolution.id > this.currentVideoFile.resolution.id) { |
378 | threshold += ((fileBitrate * this.CONSTANTS.AUTO_QUALITY_THRESHOLD_PERCENT) / 100) | |
379 | } | |
380 | ||
381 | return averageDownloadSpeed > threshold | |
382 | }) | |
383 | ||
384 | // If the download speed is too bad, return the lowest resolution we have | |
6cca7360 | 385 | if (filteredFiles.length === 0) return videoFileMinByResolution(this.videoFiles) |
a8462c8e | 386 | |
6cca7360 | 387 | return videoFileMaxByResolution(filteredFiles) |
a8462c8e C |
388 | } |
389 | ||
3c40590d | 390 | private getAndSaveActualDownloadSpeed () { |
a8462c8e C |
391 | const start = Math.max(this.downloadSpeeds.length - this.CONSTANTS.BANDWIDTH_AVERAGE_NUMBER_OF_VALUES, 0) |
392 | const lastDownloadSpeeds = this.downloadSpeeds.slice(start, this.downloadSpeeds.length) | |
393 | if (lastDownloadSpeeds.length === 0) return -1 | |
394 | ||
395 | const sum = lastDownloadSpeeds.reduce((a, b) => a + b) | |
396 | const averageBandwidth = Math.round(sum / lastDownloadSpeeds.length) | |
397 | ||
398 | // Save the average bandwidth for future use | |
399 | saveAverageBandwidth(averageBandwidth) | |
ed9f9f5f | 400 | |
a8462c8e | 401 | return averageBandwidth |
ed9f9f5f C |
402 | } |
403 | ||
0dcf9a14 | 404 | private initializePlayer () { |
2ce2fd7f C |
405 | if (isMobile()) this.player.addClass('vjs-is-mobile') |
406 | ||
e993ecb3 C |
407 | this.initSmoothProgressBar() |
408 | ||
c6352f2c C |
409 | this.alterInactivity() |
410 | ||
481d3596 | 411 | if (this.autoplay === true) { |
33d78552 | 412 | this.player.posterImage.hide() |
e6f62797 | 413 | |
3baf9be2 | 414 | this.updateVideoFile(undefined, { forcePlay: true, seek: this.startTime }) |
aa8b6df4 | 415 | } else { |
e7eb5b39 C |
416 | // Don't try on iOS that does not support MediaSource |
417 | if (this.isIOS()) { | |
8eb8bc20 | 418 | this.currentVideoFile = this.pickAverageVideoFile() |
e7eb5b39 C |
419 | return this.fallbackToHttp(undefined, false) |
420 | } | |
421 | ||
b891f9bc | 422 | // Proxy first play |
c6352f2c C |
423 | const oldPlay = this.player.play.bind(this.player) |
424 | this.player.play = () => { | |
864e782b | 425 | this.player.addClass('vjs-has-big-play-button-clicked') |
c6352f2c | 426 | this.player.play = oldPlay |
864e782b | 427 | |
3baf9be2 | 428 | this.updateVideoFile(undefined, { forcePlay: true, seek: this.startTime }) |
c6352f2c | 429 | } |
aa8b6df4 | 430 | } |
a22bfc3e | 431 | } |
aa8b6df4 | 432 | |
a8462c8e C |
433 | private runAutoQualityScheduler () { |
434 | this.autoQualityInterval = setInterval(() => { | |
7ee4a4af | 435 | |
877b0528 C |
436 | // Not initialized or in HTTP fallback |
437 | if (this.torrent === undefined || this.torrent === null) return | |
a8462c8e C |
438 | if (this.isAutoResolutionOn() === false) return |
439 | if (this.isAutoResolutionObservation === true) return | |
440 | ||
441 | const file = this.getAppropriateFile() | |
442 | let changeResolution = false | |
443 | let changeResolutionDelay = 0 | |
444 | ||
445 | // Lower resolution | |
446 | if (this.isPlayerWaiting() && file.resolution.id < this.currentVideoFile.resolution.id) { | |
447 | console.log('Downgrading automatically the resolution to: %s', file.resolution.label) | |
448 | changeResolution = true | |
7ee4a4af | 449 | } else if (file.resolution.id > this.currentVideoFile.resolution.id) { // Higher resolution |
a8462c8e C |
450 | console.log('Upgrading automatically the resolution to: %s', file.resolution.label) |
451 | changeResolution = true | |
7ee4a4af | 452 | changeResolutionDelay = this.CONSTANTS.AUTO_QUALITY_HIGHER_RESOLUTION_DELAY |
a8462c8e C |
453 | } |
454 | ||
455 | if (changeResolution === true) { | |
456 | this.updateResolution(file.resolution.id, changeResolutionDelay) | |
457 | ||
458 | // Wait some seconds in observation of our new resolution | |
459 | this.isAutoResolutionObservation = true | |
7ee4a4af C |
460 | |
461 | this.qualityObservationTimer = setTimeout(() => { | |
462 | this.isAutoResolutionObservation = false | |
463 | }, this.CONSTANTS.AUTO_QUALITY_OBSERVATION_TIME) | |
a8462c8e C |
464 | } |
465 | }, this.CONSTANTS.AUTO_QUALITY_SCHEDULER) | |
466 | } | |
467 | ||
468 | private isPlayerWaiting () { | |
7ee4a4af | 469 | return this.player && this.player.hasClass('vjs-waiting') |
a8462c8e C |
470 | } |
471 | ||
a22bfc3e | 472 | private runTorrentInfoScheduler () { |
3bcfff7f | 473 | this.torrentInfoInterval = setInterval(() => { |
bf5685f0 C |
474 | // Not initialized yet |
475 | if (this.torrent === undefined) return | |
476 | ||
477 | // Http fallback | |
478 | if (this.torrent === null) return this.trigger('torrentInfo', false) | |
479 | ||
b7f1747d C |
480 | // this.webtorrent.downloadSpeed because we need to take into account the potential old torrent too |
481 | if (this.webtorrent.downloadSpeed !== 0) this.downloadSpeeds.push(this.webtorrent.downloadSpeed) | |
a8462c8e | 482 | |
bf5685f0 C |
483 | return this.trigger('torrentInfo', { |
484 | downloadSpeed: this.torrent.downloadSpeed, | |
485 | numPeers: this.torrent.numPeers, | |
1a49822c C |
486 | uploadSpeed: this.torrent.uploadSpeed, |
487 | downloaded: this.torrent.downloaded, | |
488 | uploaded: this.torrent.uploaded | |
bf5685f0 | 489 | }) |
a8462c8e | 490 | }, this.CONSTANTS.INFO_SCHEDULER) |
a22bfc3e | 491 | } |
aa8b6df4 | 492 | |
8cac1b64 C |
493 | private runViewAdd () { |
494 | this.clearVideoViewInterval() | |
495 | ||
496 | // After 30 seconds (or 3/4 of the video), add a view to the video | |
497 | let minSecondsToView = 30 | |
498 | ||
3bcfff7f | 499 | if (this.videoDuration < minSecondsToView) minSecondsToView = (this.videoDuration * 3) / 4 |
8cac1b64 C |
500 | |
501 | let secondsViewed = 0 | |
502 | this.videoViewInterval = setInterval(() => { | |
503 | if (this.player && !this.player.paused()) { | |
504 | secondsViewed += 1 | |
505 | ||
506 | if (secondsViewed > minSecondsToView) { | |
507 | this.clearVideoViewInterval() | |
508 | ||
509 | this.addViewToVideo().catch(err => console.error(err)) | |
510 | } | |
511 | } | |
512 | }, 1000) | |
513 | } | |
514 | ||
515 | private clearVideoViewInterval () { | |
516 | if (this.videoViewInterval !== undefined) { | |
517 | clearInterval(this.videoViewInterval) | |
518 | this.videoViewInterval = undefined | |
519 | } | |
520 | } | |
521 | ||
522 | private addViewToVideo () { | |
f5a2dc48 C |
523 | if (!this.videoViewUrl) return Promise.resolve(undefined) |
524 | ||
8cac1b64 C |
525 | return fetch(this.videoViewUrl, { method: 'POST' }) |
526 | } | |
527 | ||
e7eb5b39 | 528 | private fallbackToHttp (done?: Function, play = true) { |
c4082b8b C |
529 | this.disableAutoResolution(true) |
530 | ||
bf5685f0 C |
531 | this.flushVideoFile(this.currentVideoFile, true) |
532 | this.torrent = null | |
533 | ||
534 | // Enable error display now this is our last fallback | |
535 | this.player.one('error', () => this.enableErrorDisplay()) | |
536 | ||
537 | const httpUrl = this.currentVideoFile.fileUrl | |
538 | this.player.src = this.savePlayerSrcFunction | |
539 | this.player.src(httpUrl) | |
e7eb5b39 | 540 | if (play) this.tryToPlay() |
c6352f2c | 541 | |
e7eb5b39 | 542 | if (done) return done() |
bf5685f0 C |
543 | } |
544 | ||
a22bfc3e C |
545 | private handleError (err: Error | string) { |
546 | return this.player.trigger('customError', { err }) | |
aa8b6df4 | 547 | } |
bf5685f0 C |
548 | |
549 | private enableErrorDisplay () { | |
550 | this.player.addClass('vjs-error-display-enabled') | |
551 | } | |
552 | ||
553 | private disableErrorDisplay () { | |
554 | this.player.removeClass('vjs-error-display-enabled') | |
555 | } | |
e993ecb3 | 556 | |
e7eb5b39 C |
557 | private isIOS () { |
558 | return !!navigator.platform && /iPad|iPhone|iPod/.test(navigator.platform) | |
559 | } | |
560 | ||
c6352f2c C |
561 | private alterInactivity () { |
562 | let saveInactivityTimeout: number | |
563 | ||
564 | const disableInactivity = () => { | |
565 | saveInactivityTimeout = this.player.options_.inactivityTimeout | |
566 | this.player.options_.inactivityTimeout = 0 | |
567 | } | |
568 | const enableInactivity = () => { | |
b891f9bc | 569 | this.player.options_.inactivityTimeout = saveInactivityTimeout |
c6352f2c C |
570 | } |
571 | ||
572 | const settingsDialog = this.player.children_.find(c => c.name_ === 'SettingsDialog') | |
573 | ||
574 | this.player.controlBar.on('mouseenter', () => disableInactivity()) | |
575 | settingsDialog.on('mouseenter', () => disableInactivity()) | |
576 | this.player.controlBar.on('mouseleave', () => enableInactivity()) | |
332e7032 | 577 | settingsDialog.on('mouseleave', () => enableInactivity()) |
c6352f2c C |
578 | } |
579 | ||
8eb8bc20 C |
580 | private pickAverageVideoFile () { |
581 | if (this.videoFiles.length === 1) return this.videoFiles[0] | |
582 | ||
583 | return this.videoFiles[Math.floor(this.videoFiles.length / 2)] | |
584 | } | |
585 | ||
054a103b C |
586 | private destroyFakeRenderer () { |
587 | if (this.fakeRenderer) { | |
588 | if (this.fakeRenderer.destroy) { | |
589 | try { | |
590 | this.fakeRenderer.destroy() | |
591 | } catch (err) { | |
592 | console.log('Cannot destroy correctly fake renderer.', err) | |
593 | } | |
594 | } | |
595 | this.fakeRenderer = undefined | |
596 | } | |
597 | } | |
598 | ||
e993ecb3 C |
599 | // Thanks: https://github.com/videojs/video.js/issues/4460#issuecomment-312861657 |
600 | private initSmoothProgressBar () { | |
601 | const SeekBar = videojsUntyped.getComponent('SeekBar') | |
602 | SeekBar.prototype.getPercent = function getPercent () { | |
603 | // Allows for smooth scrubbing, when player can't keep up. | |
604 | // const time = (this.player_.scrubbing()) ? | |
605 | // this.player_.getCache().currentTime : | |
606 | // this.player_.currentTime() | |
607 | const time = this.player_.currentTime() | |
608 | const percent = time / this.player_.duration() | |
609 | return percent >= 1 ? 1 : percent | |
610 | } | |
611 | SeekBar.prototype.handleMouseMove = function handleMouseMove (event) { | |
612 | let newTime = this.calculateDistance(event) * this.player_.duration() | |
613 | if (newTime === this.player_.duration()) { | |
614 | newTime = newTime - 0.1 | |
615 | } | |
616 | this.player_.currentTime(newTime) | |
617 | this.update() | |
618 | } | |
619 | } | |
aa8b6df4 | 620 | } |
c6352f2c | 621 | |
b7f1747d | 622 | videojs.registerPlugin('peertube', PeerTubePlugin) |
c6352f2c | 623 | export { PeerTubePlugin } |