mirror of https://github.com/FreeTubeApp/FreeTube
477 lines
15 KiB
JavaScript
477 lines
15 KiB
JavaScript
import Vue from 'vue'
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import { mapActions, mapMutations } from 'vuex'
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import FtLoader from '../../components/ft-loader/ft-loader.vue'
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import FtCard from '../../components/ft-card/ft-card.vue'
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import FtButton from '../../components/ft-button/ft-button.vue'
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import FtIconButton from '../../components/ft-icon-button/ft-icon-button.vue'
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import FtFlexBox from '../../components/ft-flex-box/ft-flex-box.vue'
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import FtElementList from '../../components/ft-element-list/ft-element-list.vue'
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import FtChannelBubble from '../../components/ft-channel-bubble/ft-channel-bubble.vue'
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import ytch from 'yt-channel-info'
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import Parser from 'rss-parser'
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import { MAIN_PROFILE_ID } from '../../../constants'
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export default Vue.extend({
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name: 'Subscriptions',
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components: {
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'ft-loader': FtLoader,
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'ft-card': FtCard,
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'ft-button': FtButton,
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'ft-icon-button': FtIconButton,
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'ft-flex-box': FtFlexBox,
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'ft-element-list': FtElementList,
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'ft-channel-bubble': FtChannelBubble
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},
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data: function () {
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return {
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isLoading: false,
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dataLimit: 100,
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videoList: [],
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errorChannels: []
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}
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},
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computed: {
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backendPreference: function () {
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return this.$store.getters.getBackendPreference
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},
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backendFallback: function () {
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return this.$store.getters.getBackendFallback
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},
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currentInvidiousInstance: function () {
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return this.$store.getters.getCurrentInvidiousInstance
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},
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hideWatchedSubs: function () {
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return this.$store.getters.getHideWatchedSubs
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},
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useRssFeeds: function () {
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return this.$store.getters.getUseRssFeeds
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},
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profileList: function () {
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return this.$store.getters.getProfileList
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},
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activeVideoList: function () {
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if (this.videoList.length < this.dataLimit) {
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return this.videoList
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} else {
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return this.videoList.slice(0, this.dataLimit)
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}
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},
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activeProfile: function () {
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return this.$store.getters.getActiveProfile
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},
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profileSubscriptions: function () {
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return this.$store.getters.getProfileSubscriptions
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},
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allSubscriptionsList: function () {
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return this.$store.getters.getAllSubscriptionsList
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},
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historyCache: function () {
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return this.$store.getters.getHistoryCache
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},
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activeSubscriptionList: function () {
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return this.activeProfile.subscriptions
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},
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hideLiveStreams: function() {
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return this.$store.getters.getHideLiveStreams
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}
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},
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watch: {
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activeProfile: async function (_) {
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this.getProfileSubscriptions()
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}
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},
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mounted: async function () {
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this.isLoading = true
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const dataLimit = sessionStorage.getItem('subscriptionLimit')
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if (dataLimit !== null) {
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this.dataLimit = dataLimit
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}
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if (this.profileSubscriptions.videoList.length !== 0) {
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if (this.profileSubscriptions.activeProfile === this.activeProfile._id) {
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const subscriptionList = JSON.parse(JSON.stringify(this.profileSubscriptions))
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if (this.hideWatchedSubs) {
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this.videoList = await Promise.all(subscriptionList.videoList.filter((video) => {
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const historyIndex = this.historyCache.findIndex((x) => {
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return x.videoId === video.videoId
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})
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return historyIndex === -1
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}))
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} else {
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this.videoList = subscriptionList.videoList
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this.errorChannels = subscriptionList.errorChannels
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}
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} else {
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this.getProfileSubscriptions()
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}
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this.isLoading = false
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} else {
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setTimeout(async () => {
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this.getSubscriptions()
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}, 300)
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}
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},
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methods: {
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goToChannel: function (id) {
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this.$router.push({ path: `/channel/${id}` })
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},
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getSubscriptions: function () {
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if (this.activeSubscriptionList.length === 0) {
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this.isLoading = false
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this.videoList = []
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return
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}
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let useRss = this.useRssFeeds
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if (this.activeSubscriptionList.length >= 125 && !useRss) {
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this.showToast({
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message: this.$t('Subscriptions["This profile has a large number of subscriptions. Forcing RSS to avoid rate limiting"]'),
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time: 10000
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})
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useRss = true
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}
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this.isLoading = true
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this.updateShowProgressBar(true)
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this.setProgressBarPercentage(0)
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let videoList = []
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let channelCount = 0
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this.errorChannels = []
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this.activeSubscriptionList.forEach(async (channel) => {
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let videos = []
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if (!process.env.IS_ELECTRON || this.backendPreference === 'invidious') {
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if (useRss) {
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videos = await this.getChannelVideosInvidiousRSS(channel)
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} else {
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videos = await this.getChannelVideosInvidiousScraper(channel)
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}
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} else {
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if (useRss) {
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videos = await this.getChannelVideosLocalRSS(channel)
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} else {
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videos = await this.getChannelVideosLocalScraper(channel)
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}
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}
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videoList = videoList.concat(videos)
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channelCount++
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const percentageComplete = (channelCount / this.activeSubscriptionList.length) * 100
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this.setProgressBarPercentage(percentageComplete)
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if (channelCount === this.activeSubscriptionList.length) {
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videoList = await Promise.all(videoList.sort((a, b) => {
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return b.publishedDate - a.publishedDate
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}))
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if (this.hideLiveStreams) {
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videoList = videoList.filter(item => {
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return (!item.liveNow && !item.isUpcoming)
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})
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}
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const profileSubscriptions = {
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activeProfile: this.activeProfile._id,
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videoList: videoList,
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errorChannels: this.errorChannels
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}
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this.videoList = await Promise.all(videoList.filter((video) => {
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if (this.hideWatchedSubs) {
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const historyIndex = this.historyCache.findIndex((x) => {
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return x.videoId === video.videoId
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})
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return historyIndex === -1
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} else {
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return true
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}
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}))
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this.updateProfileSubscriptions(profileSubscriptions)
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this.isLoading = false
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this.updateShowProgressBar(false)
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if (this.activeProfile === MAIN_PROFILE_ID) {
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this.updateAllSubscriptionsList(profileSubscriptions.videoList)
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}
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}
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})
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},
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getProfileSubscriptions: async function () {
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if (this.allSubscriptionsList.length !== 0) {
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this.isLoading = true
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this.videoList = await Promise.all(this.allSubscriptionsList.filter((video) => {
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const channelIndex = this.activeSubscriptionList.findIndex((x) => {
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return x.id === video.authorId
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})
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const historyIndex = this.historyCache.findIndex((x) => {
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return x.videoId === video.videoId
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})
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if (this.hideWatchedSubs) {
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return channelIndex !== -1 && historyIndex === -1
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} else {
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return channelIndex !== -1
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}
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}))
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this.isLoading = false
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} else {
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this.getSubscriptions()
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}
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},
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getChannelVideosLocalScraper: function (channel, failedAttempts = 0) {
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return new Promise((resolve, reject) => {
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ytch.getChannelVideos({ channelId: channel.id, sortBy: 'latest' }).then(async (response) => {
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if (response.alertMessage) {
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this.errorChannels.push(channel)
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resolve([])
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return
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}
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const videos = await Promise.all(response.items.map(async (video) => {
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if (video.liveNow) {
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video.publishedDate = new Date().getTime()
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} else {
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video.publishedDate = await this.calculatePublishedDate(video.publishedText)
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}
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return video
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}))
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resolve(videos)
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}).catch((err) => {
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console.error(err)
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const errorMessage = this.$t('Local API Error (Click to copy)')
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this.showToast({
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message: `${errorMessage}: ${err}`,
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time: 10000,
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action: () => {
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this.copyToClipboard({ content: err })
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}
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})
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switch (failedAttempts) {
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case 0:
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resolve(this.getChannelVideosLocalRSS(channel, failedAttempts + 1))
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break
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case 1:
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if (this.backendFallback) {
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this.showToast({
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message: this.$t('Falling back to Invidious API')
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})
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resolve(this.getChannelVideosInvidiousScraper(channel, failedAttempts + 1))
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} else {
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resolve([])
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}
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break
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case 2:
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resolve(this.getChannelVideosLocalRSS(channel, failedAttempts + 1))
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break
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default:
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resolve([])
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}
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})
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})
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},
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getChannelVideosLocalRSS: function (channel, failedAttempts = 0) {
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return new Promise((resolve, reject) => {
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const parser = new Parser()
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const feedUrl = `https://www.youtube.com/feeds/videos.xml?channel_id=${channel.id}`
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parser.parseURL(feedUrl).then(async (feed) => {
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const items = await Promise.all(feed.items.map((video) => {
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video.authorId = channel.id
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video.videoId = video.id.replace('yt:video:', '')
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video.type = 'video'
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video.lengthSeconds = '0:00'
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video.isRSS = true
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video.publishedDate = new Date(video.pubDate)
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if (video.publishedDate.toString() === 'Invalid Date') {
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video.publishedDate = new Date(video.isoDate)
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}
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video.publishedText = video.publishedDate.toLocaleString()
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return video
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}))
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resolve(items)
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}).catch((err) => {
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console.error(err)
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if (err.toString().match(/404/)) {
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this.errorChannels.push(channel)
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resolve([])
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} else {
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const errorMessage = this.$t('Local API Error (Click to copy)')
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this.showToast({
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message: `${errorMessage}: ${err}`,
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time: 10000,
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action: () => {
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this.copyToClipboard({ content: err })
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}
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})
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switch (failedAttempts) {
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case 0:
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resolve(this.getChannelVideosLocalScraper(channel, failedAttempts + 1))
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break
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case 1:
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if (this.backendFallback) {
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this.showToast({
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message: this.$t('Falling back to Invidious API')
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})
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resolve(this.getChannelVideosInvidiousRSS(channel, failedAttempts + 1))
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} else {
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resolve([])
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}
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break
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case 2:
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resolve(this.getChannelVideosLocalScraper(channel, failedAttempts + 1))
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break
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default:
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resolve([])
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}
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}
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})
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})
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},
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getChannelVideosInvidiousScraper: function (channel, failedAttempts = 0) {
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return new Promise((resolve, reject) => {
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const subscriptionsPayload = {
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resource: 'channels/latest',
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id: channel.id,
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params: {}
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}
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this.invidiousAPICall(subscriptionsPayload).then(async (result) => {
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resolve(await Promise.all(result.map((video) => {
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video.publishedDate = new Date(video.published * 1000)
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return video
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})))
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}).catch((err) => {
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console.error(err)
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const errorMessage = this.$t('Invidious API Error (Click to copy)')
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this.showToast({
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message: `${errorMessage}: ${err.responseText}`,
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time: 10000,
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action: () => {
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this.copyToClipboard({ content: err.responseText })
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}
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})
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switch (failedAttempts) {
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case 0:
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resolve(this.getChannelVideosInvidiousRSS(channel, failedAttempts + 1))
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break
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case 1:
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if (this.backendFallback) {
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this.showToast({
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message: this.$t('Falling back to the local API')
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})
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resolve(this.getChannelVideosLocalScraper(channel, failedAttempts + 1))
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} else {
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resolve([])
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}
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break
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case 2:
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resolve(this.getChannelVideosInvidiousRSS(channel, failedAttempts + 1))
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break
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default:
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resolve([])
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}
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})
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})
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},
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getChannelVideosInvidiousRSS: function (channel, failedAttempts = 0) {
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return new Promise((resolve, reject) => {
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const parser = new Parser()
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const feedUrl = `${this.currentInvidiousInstance}/feed/channel/${channel.id}`
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parser.parseURL(feedUrl).then(async (feed) => {
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resolve(await Promise.all(feed.items.map((video) => {
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video.authorId = channel.id
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video.videoId = video.id.replace('yt:video:', '')
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video.type = 'video'
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video.publishedDate = new Date(video.pubDate)
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video.publishedText = video.publishedDate.toLocaleString()
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video.lengthSeconds = '0:00'
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video.isRSS = true
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return video
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})))
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}).catch((err) => {
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console.error(err)
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const errorMessage = this.$t('Invidious API Error (Click to copy)')
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this.showToast({
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message: `${errorMessage}: ${err}`,
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time: 10000,
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action: () => {
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this.copyToClipboard({ content: err })
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}
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})
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if (err.toString().match(/500/)) {
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this.errorChannels.push(channel)
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resolve([])
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} else {
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switch (failedAttempts) {
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case 0:
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resolve(this.getChannelVideosInvidiousScraper(channel, failedAttempts + 1))
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break
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case 1:
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if (this.backendFallback) {
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this.showToast({
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message: this.$t('Falling back to the local API')
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})
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resolve(this.getChannelVideosLocalRSS(channel, failedAttempts + 1))
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} else {
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resolve([])
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}
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break
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case 2:
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resolve(this.getChannelVideosInvidiousScraper(channel, failedAttempts + 1))
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break
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default:
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resolve([])
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}
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}
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})
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})
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},
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increaseLimit: function () {
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this.dataLimit += 100
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sessionStorage.setItem('subscriptionLimit', this.dataLimit)
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},
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...mapActions([
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'showToast',
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'invidiousAPICall',
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'updateShowProgressBar',
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'updateProfileSubscriptions',
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'updateAllSubscriptionsList',
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'calculatePublishedDate',
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'copyToClipboard'
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]),
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...mapMutations([
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'setProgressBarPercentage'
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])
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}
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})
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