Add dearrow support for thumbnails

src/renderer/components/ft-list-video/ft-list-video.js

@@ -8,9 +8,11 @@ import {
   openExternalLink,
   showToast,
   toLocalePublicationString,
-  toDistractionFreeTitle
+  toDistractionFreeTitle,
+  deepCopy
 } from '../../helpers/utils'
-import { deArrowData } from '../../helpers/sponsorblock'
+import { deArrowData, deArrowThumbnail } from '../../helpers/sponsorblock'
+import debounce from 'lodash.debounce'
 
 export default defineComponent({
   name: 'FtListVideo',
@@ -99,6 +101,7 @@ export default defineComponent({
       isPremium: false,
       hideViews: false,
       addToPlaylistPromptCloseCallback: null,
+      debounceGetDeArrowThumbnail: null,
     }
   },
   computed: {
@@ -303,6 +306,14 @@ export default defineComponent({
     },
 
     thumbnail: function () {
+      if (this.thumbnailPreference === 'hidden') {
+        return require('../../assets/img/thumbnail_placeholder.svg')
+      }
+
+      if (this.useDeArrowThumbnails && this.deArrowCache?.thumbnail != null) {
+        return this.deArrowCache.thumbnail
+      }
+
       let baseUrl
       if (this.backendPreference === 'invidious') {
         baseUrl = this.currentInvidiousInstance
@@ -317,8 +328,6 @@ export default defineComponent({
           return `${baseUrl}/vi/${this.id}/mq2.jpg`
         case 'end':
           return `${baseUrl}/vi/${this.id}/mq3.jpg`
-        case 'hidden':
-          return require('../../assets/img/thumbnail_placeholder.svg')
         default:
           return `${baseUrl}/vi/${this.id}/mqdefault.jpg`
       }
@@ -367,6 +376,13 @@ export default defineComponent({
       }
     },
 
+    displayDuration: function () {
+      if (this.useDeArrowTitles && (this.duration === '' || this.duration === '0:00') && this.deArrowCache?.videoDuration) {
+        return formatDurationAsTimestamp(this.deArrowCache.videoDuration)
+      }
+      return this.duration
+    },
+
     playlistIdTypePairFinal() {
       if (this.playlistId) {
         return {
@@ -424,6 +440,10 @@ export default defineComponent({
       return this.$store.getters.getUseDeArrowTitles
     },
 
+    useDeArrowThumbnails: function () {
+      return this.$store.getters.getUseDeArrowThumbnails
+    },
+
     deArrowCache: function () {
       return this.$store.getters.getDeArrowCache[this.id]
     },
@@ -444,21 +464,54 @@ export default defineComponent({
     this.parseVideoData()
     this.checkIfWatched()
 
-    if (this.useDeArrowTitles && !this.deArrowCache) {
+    if ((this.useDeArrowTitles || this.useDeArrowThumbnails) && !this.deArrowCache) {
       this.fetchDeArrowData()
     }
+
+    if (this.useDeArrowThumbnails && this.deArrowCache && this.deArrowCache.thumbnail == null) {
+      if (this.debounceGetDeArrowThumbnail == null) {
+        this.debounceGetDeArrowThumbnail = debounce(this.fetchDeArrowThumbnail, 1000)
+      }
+
+      this.debounceGetDeArrowThumbnail()
+    }
   },
   methods: {
+    fetchDeArrowThumbnail: async function() {
+      if (this.thumbnailPreference === 'hidden') { return }
+      const videoId = this.id
+      const thumbnail = await deArrowThumbnail(videoId, this.deArrowCache.thumbnailTimestamp)
+      if (thumbnail) {
+        const deArrowCacheClone = deepCopy(this.deArrowCache)
+        deArrowCacheClone.thumbnail = thumbnail
+        this.$store.commit('addThumbnailToDeArrowCache', deArrowCacheClone)
+      }
+    },
     fetchDeArrowData: async function() {
       const videoId = this.id
       const data = await deArrowData(this.id)
-      const cacheData = { videoId, title: null }
+      const cacheData = { videoId, title: null, videoDuration: null, thumbnail: null, thumbnailTimestamp: null }
       if (Array.isArray(data?.titles) && data.titles.length > 0 && (data.titles[0].locked || data.titles[0].votes >= 0)) {
         cacheData.title = data.titles[0].title
       }
+      if (Array.isArray(data?.thumbnails) && data.thumbnails.length > 0 && (data.thumbnails[0].locked || data.thumbnails[0].votes >= 0)) {
+        cacheData.thumbnailTimestamp = data.thumbnails.at(0).timestamp
+      } else if (data?.videoDuration != null) {
+        cacheData.thumbnailTimestamp = data.videoDuration * data.randomTime
+      }
+      cacheData.videoDuration = data?.videoDuration ? Math.floor(data.videoDuration) : null
 
       // Save data to cache whether data available or not to prevent duplicate requests
       this.$store.commit('addVideoToDeArrowCache', cacheData)
+
+      // fetch dearrow thumbnails if enabled
+      if (this.useDeArrowThumbnails && this.deArrowCache?.thumbnail === null) {
+        if (this.debounceGetDeArrowThumbnail == null) {
+          this.debounceGetDeArrowThumbnail = debounce(this.fetchDeArrowThumbnail, 1000)
+        }
+
+        this.debounceGetDeArrowThumbnail()
+      }
     },
 
     handleExternalPlayer: function () {

src/renderer/components/ft-list-video/ft-list-video.vue

@@ -24,14 +24,14 @@
         >
       </router-link>
       <div
-        v-if="isLive || isUpcoming || (duration !== '' && duration !== '0:00')"
+        v-if="isLive || isUpcoming || (displayDuration !== '' && displayDuration !== '0:00')"
         class="videoDuration"
         :class="{
           live: isLive,
           upcoming: isUpcoming
         }"
       >
-        {{ isLive ? $t("Video.Live") : (isUpcoming ? $t("Video.Upcoming") : duration) }}
+        {{ isLive ? $t("Video.Live") : (isUpcoming ? $t("Video.Upcoming") : displayDuration) }}
       </div>
       <ft-icon-button
         v-if="externalPlayer !== ''"

src/renderer/components/sponsor-block-settings/sponsor-block-settings.js

@@ -42,7 +42,13 @@ export default defineComponent({
 
     useDeArrowTitles: function () {
       return this.$store.getters.getUseDeArrowTitles
-    }
+    },
+    useDeArrowThumbnails: function () {
+      return this.$store.getters.getUseDeArrowThumbnails
+    },
+    deArrowThumbnailGeneratorUrl: function () {
+      return this.$store.getters.getDeArrowThumbnailGeneratorUrl
+    },
   },
   methods: {
     handleUpdateSponsorBlock: function (value) {
@@ -53,12 +59,22 @@ export default defineComponent({
       this.updateUseDeArrowTitles(value)
     },
 
+    handleUpdateUseDeArrowThumbnails: function (value) {
+      this.updateUseDeArrowThumbnails(value)
+    },
+
     handleUpdateSponsorBlockUrl: function (value) {
       const sponsorBlockUrlWithoutTrailingSlash = value.replace(/\/$/, '')
       const sponsorBlockUrlWithoutApiSuffix = sponsorBlockUrlWithoutTrailingSlash.replace(/\/api$/, '')
       this.updateSponsorBlockUrl(sponsorBlockUrlWithoutApiSuffix)
     },
 
+    handleUpdateDeArrowThumbnailGeneratorUrl: function (value) {
+      const urlWithoutTrailingSlash = value.replace(/\/$/, '')
+      const urlWithoutApiSuffix = urlWithoutTrailingSlash.replace(/\/api$/, '')
+      this.updateDeArrowThumbnailGeneratorUrl(urlWithoutApiSuffix)
+    },
+
     handleUpdateSponsorBlockShowSkippedToast: function (value) {
       this.updateSponsorBlockShowSkippedToast(value)
     },
@@ -67,7 +83,9 @@ export default defineComponent({
       'updateUseSponsorBlock',
       'updateSponsorBlockUrl',
       'updateSponsorBlockShowSkippedToast',
-      'updateUseDeArrowTitles'
+      'updateUseDeArrowTitles',
+      'updateUseDeArrowThumbnails',
+      'updateDeArrowThumbnailGeneratorUrl'
     ])
   }
 })

src/renderer/components/sponsor-block-settings/sponsor-block-settings.vue

@@ -14,9 +14,15 @@
         :tooltip="$t('Tooltips.SponsorBlock Settings.UseDeArrowTitles')"
         @change="handleUpdateUseDeArrowTitles"
       />
+      <ft-toggle-switch
+        :label="$t('Settings.SponsorBlock Settings.UseDeArrowThumbnails')"
+        :default-value="useDeArrowThumbnails"
+        :tooltip="$t('Tooltips.SponsorBlock Settings.UseDeArrowThumbnails')"
+        @change="handleUpdateUseDeArrowThumbnails"
+      />
     </ft-flex-box>
     <template
-      v-if="useSponsorBlock || useDeArrowTitles"
+      v-if="useSponsorBlock || useDeArrowTitles || useDeArrowThumbnails"
     >
       <ft-flex-box
         v-if="useSponsorBlock"
@@ -37,6 +43,19 @@
           @input="handleUpdateSponsorBlockUrl"
         />
       </ft-flex-box>
+      <ft-flex-box
+        v-if="useDeArrowThumbnails"
+      >
+        <ft-input
+          v-if="useDeArrowThumbnails"
+          :placeholder="$t('Settings.SponsorBlock Settings[\'DeArrow Thumbnail Generator API Url (Default is https://dearrow-thumb.ajay.app)\']')"
+          :show-action-button="false"
+          :show-label="true"
+          :value="deArrowThumbnailGeneratorUrl"
+          @input="handleUpdateDeArrowThumbnailGeneratorUrl"
+        />
+      </ft-flex-box>
+
       <ft-flex-box
         v-if="useSponsorBlock"
       >

src/renderer/helpers/sponsorblock.js

@@ -56,3 +56,31 @@ export async function deArrowData(videoId) {
     throw error
   }
 }
+
+export async function deArrowThumbnail(videoId, timestamp) {
+  let requestUrl = `${store.getters.getDeArrowThumbnailGeneratorUrl}/api/v1/getThumbnail?videoID=` + videoId
+  if (timestamp != null) {
+    requestUrl += `&time=${timestamp}`
+  }
+
+  try {
+    const response = await fetch(requestUrl)
+
+    // 404 means that there are no thumbnails found for the video
+    if (response.status === 404) {
+      return undefined
+    }
+
+    if (response.ok) {
+      return response.url
+    }
+
+    // this usually means that a thumbnail was not generated on the server yet so we'll log the error but otherwise ignore it.
+    const json = await response.json()
+    console.error(json)
+    return undefined
+  } catch (error) {
+    console.error('failed to fetch DeArrow data', requestUrl, error)
+    throw error
+  }
+}

src/renderer/store/modules/settings.js

@@ -299,6 +299,8 @@ const state = {
   allowDashAv1Formats: false,
   commentAutoLoadEnabled: false,
   useDeArrowTitles: false,
+  useDeArrowThumbnails: false,
+  deArrowThumbnailGeneratorUrl: 'https://dearrow-thumb.ajay.app'
 }
 
 const stateWithSideEffects = {

src/renderer/store/modules/utils.js

@@ -773,6 +773,10 @@ const mutations = {
     }
   },
 
+  addThumbnailToDeArrowCache (state, payload) {
+    vueSet(state.deArrowCache, payload.videoId, payload)
+  },
+
   addToSessionSearchHistory (state, payload) {
     const sameSearch = state.sessionSearchHistory.findIndex((search) => {
       return search.query === payload.query && searchFiltersMatch(payload.searchSettings, search.searchSettings)

static/locales/en-US.yaml

@@ -533,6 +533,8 @@ Settings:
     'SponsorBlock API Url (Default is https://sponsor.ajay.app)': SponsorBlock API Url (Default is https://sponsor.ajay.app)
     Notify when sponsor segment is skipped: Notify when sponsor segment is skipped
     UseDeArrowTitles: Use DeArrow Video Titles
+    UseDeArrowThumbnails: Use DeArrow for thumbnails
+    'DeArrow Thumbnail Generator API Url (Default is https://dearrow-thumb.ajay.app)': 'DeArrow Thumbnail Generator API Url (Default is https://dearrow-thumb.ajay.app)'
     Skip Options:
       Skip Option: Skip Option
       Auto Skip: Auto Skip
@@ -980,6 +982,7 @@ Tooltips:
     Replace HTTP Cache: Disables Electron's disk based HTTP cache and enables a custom in-memory image cache. Will lead to increased RAM usage.
   SponsorBlock Settings:
     UseDeArrowTitles: Replace video titles with user-submitted titles from DeArrow.
+    UseDeArrowThumbnails: Replace video thumbnails with thumbnails from DeArrow.
 
 # Toast Messages
 Local API Error (Click to copy): Local API Error (Click to copy)