FreeTube/src/renderer/views/Watch/Watch.js

756 lines
24 KiB
JavaScript

import Vue from 'vue'
import { mapActions } from 'vuex'
import xml2vtt from 'yt-xml2vtt'
import $ from 'jquery'
import fs from 'fs'
import electron from 'electron'
import ytDashGen from 'yt-dash-manifest-generator'
import FtLoader from '../../components/ft-loader/ft-loader.vue'
import FtCard from '../../components/ft-card/ft-card.vue'
import FtElementList from '../../components/ft-element-list/ft-element-list.vue'
import FtVideoPlayer from '../../components/ft-video-player/ft-video-player.vue'
import WatchVideoInfo from '../../components/watch-video-info/watch-video-info.vue'
import WatchVideoDescription from '../../components/watch-video-description/watch-video-description.vue'
import WatchVideoComments from '../../components/watch-video-comments/watch-video-comments.vue'
import WatchVideoLiveChat from '../../components/watch-video-live-chat/watch-video-live-chat.vue'
import WatchVideoPlaylist from '../../components/watch-video-playlist/watch-video-playlist.vue'
import WatchVideoRecommendations from '../../components/watch-video-recommendations/watch-video-recommendations.vue'
export default Vue.extend({
name: 'Watch',
components: {
'ft-loader': FtLoader,
'ft-card': FtCard,
'ft-element-list': FtElementList,
'ft-video-player': FtVideoPlayer,
'watch-video-info': WatchVideoInfo,
'watch-video-description': WatchVideoDescription,
'watch-video-comments': WatchVideoComments,
'watch-video-live-chat': WatchVideoLiveChat,
'watch-video-playlist': WatchVideoPlaylist,
'watch-video-recommendations': WatchVideoRecommendations
},
data: function() {
return {
isLoading: false,
firstLoad: true,
useTheatreMode: false,
showDashPlayer: true,
showLegacyPlayer: false,
showYouTubeNoCookieEmbed: false,
hidePlayer: false,
isLive: false,
activeFormat: 'legacy',
videoId: '',
videoTitle: '',
videoDescription: '',
videoDescriptionHtml: '',
videoViewCount: 0,
videoLikeCount: 0,
videoDislikeCount: 0,
videoLengthSeconds: 0,
channelName: '',
channelThumbnail: '',
channelId: '',
channelSubscriptionCountText: '',
videoPublished: 0,
videoStoryboardSrc: '',
audioUrl: '',
dashSrc: [],
activeSourceList: [],
videoSourceList: [],
audioSourceList: [],
captionSourceList: [],
recommendedVideos: [],
watchingPlaylist: false,
playlistId: ''
}
},
computed: {
isDev: function () {
return process.env.NODE_ENV === 'development'
},
usingElectron: function () {
return this.$store.getters.getUsingElectron
},
historyCache: function () {
return this.$store.getters.getHistoryCache
},
rememberHistory: function () {
return this.$store.getters.getRememberHistory
},
saveWatchedProgress: function () {
return this.$store.getters.getSaveWatchedProgress
},
backendPreference: function () {
return this.$store.getters.getBackendPreference
},
backendFallback: function () {
return this.$store.getters.getBackendFallback
},
invidiousInstance: function () {
return this.$store.getters.getInvidiousInstance
},
proxyVideos: function () {
return this.$store.getters.getProxyVideos
},
defaultTheatreMode: function () {
return this.$store.getters.getDefaultTheatreMode
},
defaultVideoFormat: function () {
return this.$store.getters.getDefaultVideoFormat
},
forceLocalBackendForLegacy: function () {
return this.$store.getters.getForceLocalBackendForLegacy
},
thumbnailPreference: function () {
return this.$store.getters.getThumbnailPreference
},
thumbnail: function () {
let baseUrl
if (this.backendPreference === 'invidious') {
baseUrl = this.invidiousInstance
} else {
baseUrl = 'https://i.ytimg.com'
}
switch (this.thumbnailPreference) {
case 'start':
return `${baseUrl}/vi/${this.videoId}/maxres1.jpg`
case 'middle':
return `${baseUrl}/vi/${this.videoId}/maxres2.jpg`
case 'end':
return `${baseUrl}/vi/${this.videoId}/maxres3.jpg`
default:
return `${baseUrl}/vi/${this.videoId}/maxresdefault.jpg`
}
},
youtubeNoCookieEmbeddedFrame: function () {
return `<iframe width='560' height='315' src='https://www.youtube-nocookie.com/embed/${this.videoId}?rel=0' frameborder='0' allow='autoplay; encrypted-media' allowfullscreen></iframe>`
}
},
watch: {
$route() {
// react to route changes...
this.videoId = this.$route.params.id
this.firstLoad = true
this.activeFormat = this.defaultVideoFormat
this.videoStoryboardSrc = ''
this.checkIfPlaylist()
switch (this.backendPreference) {
case 'local':
this.getVideoInformationLocal(this.videoId)
break
case 'invidious':
this.getVideoInformationInvidious(this.videoId)
if (this.forceLocalBackendForLegacy) {
this.getVideoInformationLocal(this.videoId)
}
break
}
}
},
mounted: function () {
this.videoId = this.$route.params.id
this.videoStoryboardSrc = `${this.invidiousInstance}/api/v1/storyboards/${this.videoId}?height=90`
this.activeFormat = this.defaultVideoFormat
this.useTheatreMode = this.defaultTheatreMode
this.checkIfPlaylist()
if (!this.usingElectron) {
this.getVideoInformationInvidious()
} else {
switch (this.backendPreference) {
case 'local':
this.getVideoInformationLocal()
break
case 'invidious':
this.getVideoInformationInvidious()
break
}
}
},
methods: {
toggleTheatreMode: function() {
this.useTheatreMode = !this.useTheatreMode
},
getVideoInformationLocal: function() {
if (this.firstLoad) {
this.isLoading = true
}
this.$store
.dispatch('ytGetVideoInformation', this.videoId)
.then(async result => {
console.log(result)
this.videoTitle = result.videoDetails.title
this.videoViewCount = parseInt(
result.player_response.videoDetails.viewCount,
10
)
this.channelId = result.videoDetails.author.id
this.channelName = result.videoDetails.author.name
this.channelThumbnail = result.videoDetails.author.avatar
this.videoPublished = new Date(result.videoDetails.publishDate.replace('-', '/')).getTime()
this.videoDescription =
result.player_response.videoDetails.shortDescription
this.recommendedVideos = result.related_videos.map((video) => {
video.videoId = video.id
video.authorId = video.ucid
video.viewCount = video.view_count
video.lengthSeconds = video.length_seconds
return video
})
this.videoLikeCount = result.videoDetails.likes
this.videoDislikeCount = result.videoDetails.dislikes
this.isLive = result.player_response.videoDetails.isLiveContent
const captionTracks =
result.player_response.captions &&
result.player_response.captions.playerCaptionsTracklistRenderer
.captionTracks
if (typeof captionTracks !== 'undefined') {
await this.createCaptionUrls(captionTracks)
}
if (this.videoDislikeCount === null) {
this.videoDislikeCount = 0
}
const subCount = result.videoDetails.author.subscriber_count
if (typeof (subCount) !== 'undefined') {
if (subCount >= 1000000) {
this.channelSubscriptionCountText = `${subCount / 1000000}M`
} else if (subCount >= 10000) {
this.channelSubscriptionCountText = `${subCount / 1000}K`
} else {
this.channelSubscriptionCountText = subCount.toString().replace(/\B(?=(\d{3})+(?!\d))/g, ',')
}
}
if (this.isLive) {
this.showLegacyPlayer = true
this.showDashPlayer = false
this.videoSourceList = result.formats.filter((format) => {
if (typeof (format.mimeType) !== 'undefined') {
return format.mimeType.includes('video/ts')
}
return format.itag === 300 || format.itag === 301
}).map((format) => {
let qualityLabel
if (format.itag === 300) {
qualityLabel = '720p'
} else if (format.itag === 301) {
qualityLabel = '1080p'
} else {
qualityLabel = format.qualityLabel
}
return {
url: format.url,
type: 'application/x-mpegURL',
label: 'Dash',
qualityLabel: qualityLabel
}
}).sort((a, b) => {
const qualityA = parseInt(a.qualityLabel.replace('p', ''))
const qualityB = parseInt(b.qualityLabel.replace('p', ''))
return qualityA - qualityB
})
if (this.videoSourceList.length === 0) {
this.activeSourceList = result.player_response.streamingData.formats
} else {
this.activeSourceList = this.videoSourceList
}
} else {
this.videoLengthSeconds = parseInt(result.videoDetails.lengthSeconds)
this.videoSourceList = result.player_response.streamingData.formats
this.dashSrc = await this.createLocalDashManifest(result.formats)
this.audioSourceList = result.player_response.streamingData.adaptiveFormats.filter((format) => {
return format.mimeType.includes('audio')
}).map((format) => {
return {
url: format.url,
type: format.mimeType,
label: 'Audio',
qualityLabel: format.bitrate
}
}).sort((a, b) => {
return a.qualityLabel - b.qualityLabel
})
if (this.activeFormat === 'audio') {
this.activeSourceList = this.audioSourceList
} else {
this.activeSourceList = this.videoSourceList
}
const templateUrl = result.player_response.storyboards.playerStoryboardSpecRenderer.spec
this.createLocalStoryboardUrls(templateUrl)
}
this.isLoading = false
})
.catch(err => {
const errorMessage = this.$t('Local API Error (Click to copy)')
this.showToast({
message: `${errorMessage}: ${err}`,
time: 10000,
action: () => {
navigator.clipboard.writeText(err)
}
})
console.log(err)
if (!this.usingElectron || (this.backendPreference === 'local' && this.backendFallback && !err.includes('private'))) {
this.showToast({
message: this.$t('Falling back to Invidious API')
})
this.getVideoInformationInvidious()
} else {
this.isLoading = false
}
})
},
getVideoInformationInvidious: function() {
if (this.firstLoad) {
this.isLoading = true
}
this.$store
.dispatch('invidiousGetVideoInformation', this.videoId)
.then(result => {
console.log(result)
this.videoTitle = result.title
this.videoViewCount = result.viewCount
this.videoLikeCount = result.likeCount
this.videoDislikeCount = result.dislikeCount
this.channelSubscriptionCountText = result.subCountText || 'FT-0'
this.channelId = result.authorId
this.channelName = result.author
this.channelThumbnail = result.authorThumbnails[1] ? result.authorThumbnails[1].url : ''
this.videoPublished = result.published * 1000
this.videoDescriptionHtml = result.descriptionHtml
this.recommendedVideos = result.recommendedVideos
this.isLive = result.liveNow
this.captionSourceList = result.captions.map(caption => {
caption.url = this.invidiousInstance + caption.url
caption.type = ''
caption.dataSource = 'invidious'
return caption
})
if (this.isLive) {
this.showLegacyPlayer = true
this.showDashPlayer = false
this.activeFormat = 'legacy'
this.videoSourceList = [
{
url: result.hlsUrl,
type: 'application/x-mpegURL',
label: 'Dash',
qualityLabel: 'Live'
}
]
// Grabs the adaptive formats from Invidious. Might be worth making these work.
// The type likely needs to be changed in order for these to be played properly.
// this.videoSourceList = result.adaptiveFormats.filter((format) => {
// if (typeof (format.type) !== 'undefined') {
// return format.type.includes('video/mp4')
// }
// }).map((format) => {
// return {
// url: format.url,
// type: 'application/x-mpegURL',
// label: 'Dash',
// qualityLabel: format.qualityLabel
// }
// })
this.activeSourceList = this.videoSourceList
} else if (this.forceLocalBackendForLegacy) {
this.getLegacyFormats()
} else {
this.videoLengthSeconds = result.lengthSeconds
this.videoSourceList = result.formatStreams.reverse()
this.audioSourceList = result.adaptiveFormats.filter((format) => {
return format.type.includes('audio')
}).map((format) => {
return {
url: format.url,
type: format.type,
label: 'Audio',
qualityLabel: parseInt(format.bitrate)
}
}).sort((a, b) => {
return a.qualityLabel - b.qualityLabel
})
if (this.activeFormat === 'audio') {
this.activeSourceList = this.audioSourceList
} else {
this.activeSourceList = this.videoSourceList
}
}
this.isLoading = false
})
.catch(err => {
const errorMessage = this.$t('Invidious API Error (Click to copy)')
this.showToast({
message: `${errorMessage}: ${err}`,
time: 10000,
action: () => {
navigator.clipboard.writeText(err)
}
})
console.log(err)
if (this.backendPreference === 'invidious' && this.backendFallback) {
this.showToast({
message: this.$t('Falling back to Local API')
})
this.getVideoInformationLocal()
} else {
this.isLoading = false
// TODO: Show toast with error message
}
})
},
addToHistory: function (watchProgress) {
const videoData = {
videoId: this.videoId,
title: this.videoTitle,
author: this.channelName,
authorId: this.channelId,
published: this.videoPublished,
description: this.videoDescription,
viewCount: this.videoViewCount,
lengthSeconds: this.videoLengthSeconds,
watchProgress: watchProgress,
timeWatched: new Date().getTime(),
isLive: false,
paid: false,
type: 'video'
}
this.updateHistory(videoData)
},
checkIfWatched: function () {
const historyIndex = this.historyCache.findIndex((video) => {
return video.videoId === this.videoId
})
console.log(historyIndex)
if (historyIndex !== -1 && !this.isLive) {
console.log(this.historyCache[historyIndex])
const watchProgress = this.historyCache[historyIndex].watchProgress
this.$refs.videoPlayer.player.currentTime(watchProgress)
}
if (this.rememberHistory && historyIndex !== -1) {
this.addToHistory(this.historyCache[historyIndex].watchProgress)
} else if (this.rememberHistory) {
this.addToHistory(0)
}
},
checkIfPlaylist: function () {
if (typeof (this.$route.query) !== 'undefined') {
this.playlistId = this.$route.query.playlistId
if (typeof (this.playlistId) !== 'undefined') {
this.watchingPlaylist = true
} else {
this.watchingPlaylist = false
}
} else {
this.watchingPlaylist = false
}
},
getLegacyFormats: function () {
this.$store
.dispatch('ytGetVideoInformation', this.videoId)
.then(result => {
this.videoSourceList = result.player_response.streamingData.formats
})
.catch(err => {
const errorMessage = this.$t('Local API Error (Click to copy)')
this.showToast({
message: `${errorMessage}: ${err}`,
time: 10000,
action: () => {
navigator.clipboard.writeText(err)
}
})
console.log(err)
if (!this.usingElectron || (this.backendPreference === 'local' && this.backendFallback)) {
this.showToast({
message: this.$t('Falling back to Invidious API')
})
this.getVideoInformationInvidious()
}
})
},
enableDashFormat: function () {
if (this.activeFormat === 'dash' || this.isLive) {
return
}
this.activeFormat = 'dash'
this.hidePlayer = true
setTimeout(() => {
this.hidePlayer = false
}, 100)
},
enableLegacyFormat: function () {
if (this.activeFormat === 'legacy') {
return
}
this.activeFormat = 'legacy'
this.activeSourceList = this.videoSourceList
this.hidePlayer = true
setTimeout(() => {
this.hidePlayer = false
}, 100)
},
enableAudioFormat: function () {
if (this.activeFormat === 'audio') {
return
}
this.activeFormat = 'audio'
this.activeSourceList = this.audioSourceList
this.hidePlayer = true
setTimeout(() => {
this.hidePlayer = false
}, 100)
},
handleVideoEnded: function () {
if (this.watchingPlaylist) {
const timeout = setTimeout(() => {
this.$refs.watchVideoPlaylist.playNextVideo()
}, 5000)
this.showToast({
message: this.$t('Playing next video in 5 seconds. Click to cancel'),
time: 5500,
action: () => {
clearTimeout(timeout)
this.showToast({
message: this.$t('Canceled next video autoplay')
})
}
})
}
},
handleVideoError: function (error) {
console.log(error)
if (this.isLive) {
return
}
if (error.code === 4) {
if (this.activeFormat === 'dash') {
console.log(
'Unable to play dash formats. Reverting to legacy formats...'
)
this.enableLegacyFormat()
} else {
this.enableDashFormat()
}
}
},
createLocalDashManifest: function (formats) {
const xmlData = ytDashGen.generate_dash_file_from_formats(formats, this.videoLengthSeconds)
const userData = electron.remote.app.getPath('userData')
let fileLocation
let uriSchema
if (this.isDev) {
fileLocation = `dashFiles/${this.videoId}.xml`
uriSchema = fileLocation
// if the location does not exist, writeFileSync will not create the directory, so we have to do that manually
if (!fs.existsSync('dashFiles/')) {
fs.mkdirSync('dashFiles/')
}
} else {
fileLocation = `${userData}/dashFiles/${this.videoId}.xml`
uriSchema = `file://${fileLocation}`
if (!fs.existsSync(`${userData}/dashFiles/`)) {
fs.mkdirSync(`${userData}/dashFiles/`)
}
}
fs.writeFileSync(fileLocation, xmlData)
console.log('CREATED FILE')
return [
{
url: uriSchema,
type: 'application/dash+xml',
label: 'Dash',
qualityLabel: 'Auto'
}
]
},
createInvidiousDashManifest: function () {
let url = `${this.invidiousInstance}/api/manifest/dash/id/${this.videoId}.mpd`
if (this.proxyVideos || !this.usingElectron) {
url = url + '?local=true'
}
return [
{
url: url,
type: 'application/dash+xml',
label: 'Dash',
qualityLabel: 'Auto'
}
]
},
createLocalStoryboardUrls: function (templateUrl) {
const storyboards = templateUrl.split('|')
const storyboardArray = []
// Second storyboard: L1/M0 - Third storyboard: L2/M0 - Fourth: L3/M0
const baseUrl = storyboards.shift()
// remove the first link because it does not work
storyboards.splice(0, 1)
storyboards.forEach((storyboard, i) => {
// Not sure why the _ variable is needed, but storyboards don't work unless we initialize it.
/* eslint-disable-next-line */
const [width, height, count, sWidth, sHeight, interval, _, sigh] = storyboard.split('#')
storyboardArray.push({
url: baseUrl.replace('$L', i + 1).replace('$N', 'M0').replace(/<\/?sub>/g, '') + '&sigh=' + sigh,
width: Number(width), // Width of one sub image
height: Number(height), // Height of one sub image
sWidth: Number(sWidth), // Number of images vertically (if full)
sHeight: Number(sHeight), // Number of images horizontally (if full)
count: Number(count), // Number of images total
interval: Number(interval) // How long one image is used
})
})
// TODO: MAKE A VARIABLE WHICH CAN CHOOSE BETWEEN STROYBOARD ARRAY ELEMENTS
this.buildVTTFileLocally(storyboardArray[1]).then((results) => {
const userData = electron.remote.app.getPath('userData')
let fileLocation
let uriSchema
// Dev mode doesn't have access to the file:// schema, so we access
// storyboards differently when run in dev
if (this.isDev) {
fileLocation = `storyboards/${this.videoId}.vtt`
uriSchema = fileLocation
// if the location does not exist, writeFileSync will not create the directory, so we have to do that manually
if (!fs.existsSync('storyboards/')) {
fs.mkdirSync('storyboards/')
}
} else {
fileLocation = `${userData}/storyboards/${this.videoId}.vtt`
uriSchema = `file://${fileLocation}`
}
fs.writeFileSync(fileLocation, results)
this.videoStoryboardSrc = uriSchema
})
},
createCaptionUrls: function (captionTracks) {
this.captionSourceList = captionTracks.map(caption => {
caption.type = 'text/vtt'
caption.charset = 'charset=utf-8'
caption.dataSource = 'local'
$.get(caption.baseUrl, response => {
xml2vtt
.Parse(new XMLSerializer().serializeToString(response))
.then(vtt => {
caption.baseUrl = `data:${caption.type};${caption.charset},${vtt}`
})
.catch(err =>
console.log(`Error while converting XML to VTT : ${err}`)
)
}).fail((xhr, textStatus, error) => {
console.log(xhr)
console.log(textStatus)
console.log(error)
})
return caption
})
},
...mapActions([
'showToast',
'buildVTTFileLocally',
'updateHistory',
'updateWatchProgress'
])
},
beforeRouteLeave: function (to, from, next) {
if (this.rememberHistory && !this.isLoading && !this.isLive) {
const player = this.$refs.videoPlayer.player
if (player !== null && this.saveWatchedProgress) {
const currentTime = this.$refs.videoPlayer.player.currentTime()
const payload = {
videoId: this.videoId,
watchProgress: currentTime
}
console.log('update watch progress')
this.updateWatchProgress(payload)
}
}
next()
}
})