Add:RSS feed for series & cleanup empty series from db #1265

client/components/app/BookShelfToolbar.vue

@@ -51,6 +51,11 @@
         <div class="flex-grow" />
         <ui-checkbox v-if="!isBatchSelecting" v-model="settings.collapseBookSeries" :label="$strings.LabelCollapseSeries" checkbox-bg="bg" check-color="white" small class="mr-2" @input="updateCollapseBookSeries" />
 
+        <!-- RSS feed -->
+        <ui-tooltip v-if="seriesRssFeed" :text="$strings.LabelOpenRSSFeed" direction="top">
+          <ui-icon-btn icon="rss_feed" class="mx-0.5" :size="7" icon-font-size="1.2rem" bg-color="success" outlined @click="showOpenSeriesRSSFeed" />
+        </ui-tooltip>
+
         <ui-context-menu-dropdown v-if="!isBatchSelecting && seriesContextMenuItems.length" :items="seriesContextMenuItems" class="mx-px" @action="seriesContextMenuAction" />
       </template>
       <!-- library & collections page -->
@@ -229,6 +234,9 @@ export default {
     seriesProgress() {
       return this.selectedSeries ? this.selectedSeries.progress : null
     },
+    seriesRssFeed() {
+      return this.selectedSeries ? this.selectedSeries.rssFeed : null
+    },
     seriesLibraryItemIds() {
       if (!this.seriesProgress) return []
       return this.seriesProgress.libraryItemIds || []
@@ -253,7 +261,7 @@ export default {
   methods: {
     seriesContextMenuAction(action) {
       if (action === 'open-rss-feed') {
-        // TODO: Open RSS Feed
+        this.showOpenSeriesRSSFeed()
       } else if (action === 're-add-to-continue-listening') {
         if (this.processingSeries) {
           console.warn('Already processing series')
@@ -268,6 +276,14 @@ export default {
         this.markSeriesFinished()
       }
     },
+    showOpenSeriesRSSFeed() {
+      this.$store.commit('globals/setRSSFeedOpenCloseModal', {
+        id: this.selectedSeries.id,
+        name: this.selectedSeries.name,
+        type: 'series',
+        feed: this.selectedSeries.rssFeed
+      })
+    },
     reAddSeriesToContinueListening() {
       this.processingSeries = true
       this.$axios
@@ -396,16 +412,32 @@ export default {
     },
     setBookshelfTotalEntities(totalEntities) {
       this.totalEntities = totalEntities
+    },
+    rssFeedOpen(data) {
+      if (data.entityId === this.seriesId) {
+        console.log('RSS Feed Opened', data)
+        this.selectedSeries.rssFeed = data
+      }
+    },
+    rssFeedClosed(data) {
+      if (data.entityId === this.seriesId) {
+        console.log('RSS Feed Closed', data)
+        this.selectedSeries.rssFeed = null
+      }
     }
   },
   mounted() {
     this.init()
     this.$eventBus.$on('user-settings', this.settingsUpdated)
     this.$eventBus.$on('bookshelf-total-entities', this.setBookshelfTotalEntities)
+    this.$root.socket.on('rss_feed_open', this.rssFeedOpen)
+    this.$root.socket.on('rss_feed_closed', this.rssFeedClosed)
   },
   beforeDestroy() {
     this.$eventBus.$off('user-settings', this.settingsUpdated)
     this.$eventBus.$off('bookshelf-total-entities', this.setBookshelfTotalEntities)
+    this.$root.socket.off('rss_feed_open', this.rssFeedOpen)
+    this.$root.socket.off('rss_feed_closed', this.rssFeedClosed)
   }
 }
 </script>

client/components/cards/LazySeriesCard.vue

@@ -13,6 +13,8 @@
       <p class="font-book" :style="{ fontSize: 1.2 * sizeMultiplier + 'rem' }">{{ displayTitle }}</p>
     </div>
 
+    <span v-if="!isHovering && rssFeed" class="absolute z-10 material-icons text-success" :style="{ top: 0.5 * sizeMultiplier + 'rem', left: 0.5 * sizeMultiplier + 'rem', fontSize: 1.5 * sizeMultiplier + 'rem' }">rss_feed</span>
+
     <div v-if="!isAlternativeBookshelfView" class="categoryPlacard absolute z-10 left-0 right-0 mx-auto -bottom-6 h-6 rounded-md font-book text-center" :style="{ width: Math.min(200, width) + 'px' }">
       <div class="w-full h-full shinyBlack flex items-center justify-center rounded-sm border" :style="{ padding: `0rem ${0.5 * sizeMultiplier}rem` }">
         <p class="truncate" :style="{ fontSize: labelFontSize + 'rem' }">{{ displayTitle }}</p>
@@ -125,6 +127,9 @@ export default {
     isAlternativeBookshelfView() {
       const constants = this.$constants || this.$nuxt.$constants
       return this.bookshelfView == constants.BookshelfView.DETAIL
+    },
+    rssFeed() {
+      return this.series ? this.series.rssFeed : null
     }
   },
   methods: {

client/layouts/default.vue

@@ -330,12 +330,6 @@ export default {
       }
       this.$store.commit('libraries/removeUserPlaylist', playlist)
     },
-    rssFeedOpen(data) {
-      console.log('RSS Feed Open', data)
-    },
-    rssFeedClosed(data) {
-      console.log('RSS Feed Closed', data)
-    },
     backupApplied() {
       // Force refresh
       location.reload()
@@ -425,10 +419,6 @@ export default {
       this.socket.on('task_started', this.taskStarted)
       this.socket.on('task_finished', this.taskFinished)
 
-      // Feed Listeners
-      this.socket.on('rss_feed_open', this.rssFeedOpen)
-      this.socket.on('rss_feed_closed', this.rssFeedClosed)
-
       this.socket.on('backup_applied', this.backupApplied)
 
       this.socket.on('batch_quickmatch_complete', this.batchQuickMatchComplete)

client/pages/library/_library/series/_id.vue

@@ -8,8 +8,8 @@
 <script>
 export default {
   async asyncData({ store, params, redirect, query, app }) {
-    var libraryId = params.library
-    var libraryData = await store.dispatch('libraries/fetch', libraryId)
+    const libraryId = params.library
+    const libraryData = await store.dispatch('libraries/fetch', libraryId)
     if (!libraryData) {
       return redirect('/oops?message=Library not found')
     }
@@ -19,7 +19,7 @@ export default {
       return redirect(`/library/${libraryId}`)
     }
 
-    var series = await app.$axios.$get(`/api/series/${params.id}?include=progress`).catch((error) => {
+    const series = await app.$axios.$get(`/api/series/${params.id}?include=progress,rssfeed`).catch((error) => {
       console.error('Failed', error)
       return false
     })

server/Server.js

@@ -124,6 +124,7 @@ class Server {
 
     await this.backupManager.init()
     await this.logManager.init()
+    await this.apiRouter.checkRemoveEmptySeries(this.db.series) // Remove empty series
     await this.rssFeedManager.init()
     this.cronManager.init()
 

server/controllers/LibraryController.js

@@ -375,6 +375,9 @@ class LibraryController {
   // api/libraries/:id/series
   async getAllSeriesForLibrary(req, res) {
     const libraryItems = req.libraryItems
+
+    const include = (req.query.include || '').split(',').map(v => v.trim().toLowerCase()).filter(v => !!v)
+
     const payload = {
       results: [],
       total: 0,
@@ -383,7 +386,8 @@ class LibraryController {
       sortBy: req.query.sort,
       sortDesc: req.query.desc === '1',
       filterBy: req.query.filter,
-      minified: req.query.minified === '1'
+      minified: req.query.minified === '1',
+      include: include.join(',')
     }
 
     let series = libraryHelpers.getSeriesFromBooks(libraryItems, this.db.series, null, payload.filterBy, req.user, payload.minified)
@@ -408,10 +412,19 @@ class LibraryController {
     payload.total = series.length
 
     if (payload.limit) {
-      var startIndex = payload.page * payload.limit
+      const startIndex = payload.page * payload.limit
       series = series.slice(startIndex, startIndex + payload.limit)
     }
 
+    // add rssFeed when "include=rssfeed" is in query string
+    if (include.includes('rssfeed')) {
+      series = series.map((se) => {
+        const feedData = this.rssFeedManager.findFeedForEntityId(se.id)
+        se.rssFeed = feedData?.toJSONMinified() || null
+        return se
+      })
+    }
+
     payload.results = series
     res.json(payload)
   }
@@ -442,7 +455,7 @@ class LibraryController {
 
       if (include.includes('rssfeed')) {
         const feedData = this.rssFeedManager.findFeedForEntityId(c.id)
-        expanded.rssFeed = feedData ? feedData.toJSONMinified() : null
+        expanded.rssFeed = feedData?.toJSONMinified() || null
       }
 
       return expanded

server/controllers/LibraryItemController.js

@@ -92,10 +92,23 @@ class LibraryItemController {
       }
     }
 
+    // Book specific - Get all series being removed from this item
+    let seriesRemoved = []
+    if (libraryItem.isBook && mediaPayload.metadata?.series) {
+      const seriesIdsInUpdate = (mediaPayload.metadata?.series || []).map(se => se.id)
+      seriesRemoved = libraryItem.media.metadata.series.filter(se => !seriesIdsInUpdate.includes(se.id))
+    }
+
     const hasUpdates = libraryItem.media.update(mediaPayload)
     if (hasUpdates) {
       libraryItem.updatedAt = Date.now()
 
+      if (seriesRemoved.length) {
+        // Check remove empty series
+        Logger.debug(`[LibraryItemController] Series was removed from book. Check if series is now empty.`)
+        await this.checkRemoveEmptySeries(seriesRemoved)
+      }
+
       if (isPodcastAutoDownloadUpdated) {
         this.cronManager.checkUpdatePodcastCron(libraryItem)
       }

server/controllers/RSSFeedController.js

@@ -75,6 +75,41 @@ class RSSFeedController {
     })
   }
 
+  // POST: api/feeds/series/:seriesId/open
+  async openRSSFeedForSeries(req, res) {
+    const options = req.body || {}
+
+    const series = this.db.series.find(se => se.id === req.params.seriesId)
+    if (!series) return res.sendStatus(404)
+
+    // Check request body options exist
+    if (!options.serverAddress || !options.slug) {
+      Logger.error(`[RSSFeedController] Invalid request body to open RSS feed`)
+      return res.status(400).send('Invalid request body')
+    }
+
+    // Check that this slug is not being used for another feed (slug will also be the Feed id)
+    if (this.rssFeedManager.feeds[options.slug]) {
+      Logger.error(`[RSSFeedController] Cannot open RSS feed because slug "${options.slug}" is already in use`)
+      return res.status(400).send('Slug already in use')
+    }
+
+    const seriesJson = series.toJSON()
+    // Get books in series that have audio tracks
+    seriesJson.books = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasSeries(series.id) && li.media.tracks.length)
+
+    // Check series has audio tracks
+    if (!seriesJson.books.length) {
+      Logger.error(`[RSSFeedController] Cannot open RSS feed for series "${seriesJson.name}" because it has no audio tracks`)
+      return res.status(400).send('Series has no audio tracks')
+    }
+
+    const feed = await this.rssFeedManager.openFeedForSeries(req.user, seriesJson, req.body)
+    res.json({
+      feed: feed.toJSONMinified()
+    })
+  }
+
   // POST: api/feeds/:id/close
   async closeRSSFeed(req, res) {
     await this.rssFeedManager.closeRssFeed(req.params.id)

server/controllers/SeriesController.js

@@ -5,15 +5,15 @@ class SeriesController {
   constructor() { }
 
   async findOne(req, res) {
-    var include = (req.query.include || '').split(',')
+    const include = (req.query.include || '').split(',').map(v => v.trim()).filter(v => !!v)
 
-    var seriesJson = req.series.toJSON()
+    const seriesJson = req.series.toJSON()
 
     // Add progress map with isFinished flag
     if (include.includes('progress')) {
-      var libraryItemsInSeries = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasSeries(seriesJson.id))
-      var libraryItemsFinished = libraryItemsInSeries.filter(li => {
-        var mediaProgress = req.user.getMediaProgress(li.id)
+      const libraryItemsInSeries = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasSeries(seriesJson.id))
+      const libraryItemsFinished = libraryItemsInSeries.filter(li => {
+        const mediaProgress = req.user.getMediaProgress(li.id)
         return mediaProgress && mediaProgress.isFinished
       })
       seriesJson.progress = {
@@ -23,6 +23,11 @@ class SeriesController {
       }
     }
 
+    if (include.includes('rssfeed')) {
+      const feedObj = this.rssFeedManager.findFeedForEntityId(seriesJson.id)
+      seriesJson.rssFeed = feedObj?.toJSONMinified() || null
+    }
+
     return res.json(seriesJson)
   }
 
@@ -47,7 +52,7 @@ class SeriesController {
   }
 
   middleware(req, res, next) {
-    var series = this.db.series.find(se => se.id === req.params.id)
+    const series = this.db.series.find(se => se.id === req.params.id)
     if (!series) return res.sendStatus(404)
 
     if (req.method == 'DELETE' && !req.user.canDelete) {

server/managers/RssFeedManager.js

@@ -28,6 +28,13 @@ class RssFeedManager {
         Logger.error(`[RssFeedManager] Removing feed "${feedObj.id}". Library item "${feedObj.entityId}" not found`)
         return false
       }
+    } else if (feedObj.entityType === 'series') {
+      const series = this.db.series.find(s => s.id === feedObj.entityId)
+      const hasSeriesBook = this.db.libraryItems.some(li => li.mediaType === 'book' && li.media.metadata.hasSeries(series.id) && li.media.tracks.length)
+      if (!hasSeriesBook) {
+        Logger.error(`[RssFeedManager] Removing feed "${feedObj.id}". Series "${feedObj.entityId}" not found or has no audio tracks`)
+        return false
+      }
     } else {
       Logger.error(`[RssFeedManager] Removing feed "${feedObj.id}". Invalid entityType "${feedObj.entityType}"`)
       return false
@@ -73,6 +80,7 @@ class RssFeedManager {
       return
     }
 
+    // Check if feed needs to be updated
     if (feed.entityType === 'item') {
       const libraryItem = this.db.getLibraryItem(feed.entityId)
       if (libraryItem && (!feed.entityUpdatedAt || libraryItem.updatedAt > feed.entityUpdatedAt)) {
@@ -100,6 +108,33 @@ class RssFeedManager {
           await this.db.updateEntity('feed', feed)
         }
       }
+    } else if (feed.entityType === 'series') {
+      const series = this.db.series.find(s => s.id === feed.entityId)
+      if (series) {
+        const seriesJson = series.toJSON()
+        // Get books in series that have audio tracks
+        seriesJson.books = this.db.libraryItems.filter(li => li.mediaType === 'book' && li.media.metadata.hasSeries(series.id) && li.media.tracks.length)
+
+        // Find most recently updated item in series
+        let mostRecentlyUpdatedAt = seriesJson.updatedAt
+        let totalTracks = 0 // Used to detect series items removed
+        seriesJson.books.forEach((libraryItem) => {
+          totalTracks += libraryItem.media.tracks.length
+          if (libraryItem.media.tracks.length && libraryItem.updatedAt > mostRecentlyUpdatedAt) {
+            mostRecentlyUpdatedAt = libraryItem.updatedAt
+          }
+        })
+        if (totalTracks !== feed.episodes.length) {
+          mostRecentlyUpdatedAt = Date.now()
+        }
+
+        if (!feed.entityUpdatedAt || mostRecentlyUpdatedAt > feed.entityUpdatedAt) {
+          Logger.debug(`[RssFeedManager] Updating RSS feed for series "${seriesJson.name}"`)
+
+          feed.updateFromSeries(seriesJson)
+          await this.db.updateEntity('feed', feed)
+        }
+      }
     }
 
     const xml = feed.buildXml()
@@ -170,6 +205,20 @@ class RssFeedManager {
     return feed
   }
 
+  async openFeedForSeries(user, seriesExpanded, options) {
+    const serverAddress = options.serverAddress
+    const slug = options.slug
+
+    const feed = new Feed()
+    feed.setFromSeries(user.id, slug, seriesExpanded, serverAddress)
+    this.feeds[feed.id] = feed
+
+    Logger.debug(`[RssFeedManager] Opened RSS feed "${feed.feedUrl}"`)
+    await this.db.insertEntity('feed', feed)
+    SocketAuthority.emitter('rss_feed_open', feed.toJSONMinified())
+    return feed
+  }
+
   async handleCloseFeed(feed) {
     if (!feed) return
     await this.db.removeEntity('feed', feed.id)

server/objects/Feed.js

@@ -1,6 +1,10 @@
 const FeedMeta = require('./FeedMeta')
 const FeedEpisode = require('./FeedEpisode')
 const RSS = require('../libs/rss')
+const { createNewSortInstance } = require('../libs/fastSort')
+const naturalSort = createNewSortInstance({
+  comparer: new Intl.Collator(undefined, { numeric: true, sensitivity: 'base' }).compare
+})
 
 class Feed {
   constructor(feed) {
@@ -226,6 +230,83 @@ class Feed {
     this.xml = null
   }
 
+  setFromSeries(userId, slug, seriesExpanded, serverAddress) {
+    const feedUrl = `${serverAddress}/feed/${slug}`
+
+    let itemsWithTracks = seriesExpanded.books.filter(libraryItem => libraryItem.media.tracks.length)
+    // Sort series items by series sequence
+    itemsWithTracks = naturalSort(itemsWithTracks).asc(li => li.media.metadata.getSeriesSequence(seriesExpanded.id))
+
+    const libraryId = itemsWithTracks[0].libraryId
+    const firstItemWithCover = itemsWithTracks.find(li => li.media.coverPath)
+
+    this.id = slug
+    this.slug = slug
+    this.userId = userId
+    this.entityType = 'series'
+    this.entityId = seriesExpanded.id
+    this.entityUpdatedAt = seriesExpanded.updatedAt // This will be set to the most recently updated library item
+    this.coverPath = firstItemWithCover?.coverPath || null
+    this.serverAddress = serverAddress
+    this.feedUrl = feedUrl
+
+    this.meta = new FeedMeta()
+    this.meta.title = seriesExpanded.name
+    this.meta.description = seriesExpanded.description || ''
+    this.meta.author = this.getAuthorsStringFromLibraryItems(itemsWithTracks)
+    this.meta.imageUrl = this.coverPath ? `${serverAddress}/feed/${slug}/cover` : `${serverAddress}/Logo.png`
+    this.meta.feedUrl = feedUrl
+    this.meta.link = `${serverAddress}/library/${libraryId}/series/${seriesExpanded.id}`
+    this.meta.explicit = !!itemsWithTracks.some(li => li.media.metadata.explicit) // explicit if any item is explicit
+
+    this.episodes = []
+
+    itemsWithTracks.forEach((item, index) => {
+      if (item.updatedAt > this.entityUpdatedAt) this.entityUpdatedAt = item.updatedAt
+
+      item.media.tracks.forEach((audioTrack) => {
+        const feedEpisode = new FeedEpisode()
+        feedEpisode.setFromAudiobookTrack(item, serverAddress, slug, audioTrack, this.meta, index)
+        this.episodes.push(feedEpisode)
+      })
+    })
+
+    this.createdAt = Date.now()
+    this.updatedAt = Date.now()
+  }
+
+  updateFromSeries(seriesExpanded) {
+    let itemsWithTracks = seriesExpanded.books.filter(libraryItem => libraryItem.media.tracks.length)
+    // Sort series items by series sequence
+    itemsWithTracks = naturalSort(itemsWithTracks).asc(li => li.media.metadata.getSeriesSequence(seriesExpanded.id))
+
+    const firstItemWithCover = itemsWithTracks.find(item => item.media.coverPath)
+
+    this.entityUpdatedAt = seriesExpanded.updatedAt
+    this.coverPath = firstItemWithCover?.coverPath || null
+
+    this.meta.title = seriesExpanded.name
+    this.meta.description = seriesExpanded.description || ''
+    this.meta.author = this.getAuthorsStringFromLibraryItems(itemsWithTracks)
+    this.meta.imageUrl = this.coverPath ? `${this.serverAddress}/feed/${this.slug}/cover` : `${this.serverAddress}/Logo.png`
+    this.meta.explicit = !!itemsWithTracks.some(li => li.media.metadata.explicit) // explicit if any item is explicit
+
+    this.episodes = []
+
+    itemsWithTracks.forEach((item, index) => {
+      if (item.updatedAt > this.entityUpdatedAt) this.entityUpdatedAt = item.updatedAt
+
+      item.media.tracks.forEach((audioTrack) => {
+        const feedEpisode = new FeedEpisode()
+        feedEpisode.setFromAudiobookTrack(item, this.serverAddress, this.slug, audioTrack, this.meta, index)
+        this.episodes.push(feedEpisode)
+      })
+    })
+
+    this.updatedAt = Date.now()
+    this.xml = null
+  }
+
   buildXml() {
     if (this.xml) return this.xml
 

server/objects/metadata/BookMetadata.js

@@ -175,7 +175,7 @@ class BookMetadata {
     return this.series.length ? this.series[0] : null
   }
   getSeriesSequence(seriesId) {
-    var series = this.series.find(se => se.id == seriesId)
+    const series = this.series.find(se => se.id == seriesId)
     if (!series) return null
     return series.sequence || ''
   }

server/routers/ApiRouter.js

@@ -268,6 +268,7 @@ class ApiRouter {
     //
     this.router.post('/feeds/item/:itemId/open', RSSFeedController.middleware.bind(this), RSSFeedController.openRSSFeedForItem.bind(this))
     this.router.post('/feeds/collection/:collectionId/open', RSSFeedController.middleware.bind(this), RSSFeedController.openRSSFeedForCollection.bind(this))
+    this.router.post('/feeds/series/:seriesId/open', RSSFeedController.middleware.bind(this), RSSFeedController.openRSSFeedForSeries.bind(this))
     this.router.post('/feeds/:id/close', RSSFeedController.middleware.bind(this), RSSFeedController.closeRSSFeed.bind(this))
 
     //
@@ -360,13 +361,18 @@ class ApiRouter {
 
     // TODO: Remove open sessions for library item
 
-    // remove book from collections
-    const collectionsWithBook = this.db.collections.filter(c => c.books.includes(libraryItem.id))
-    for (let i = 0; i < collectionsWithBook.length; i++) {
-      const collection = collectionsWithBook[i]
-      collection.removeBook(libraryItem.id)
-      await this.db.updateEntity('collection', collection)
-      SocketAuthority.emitter('collection_updated', collection.toJSONExpanded(this.db.libraryItems))
+    if (libraryItem.isBook) {
+      // remove book from collections
+      const collectionsWithBook = this.db.collections.filter(c => c.books.includes(libraryItem.id))
+      for (let i = 0; i < collectionsWithBook.length; i++) {
+        const collection = collectionsWithBook[i]
+        collection.removeBook(libraryItem.id)
+        await this.db.updateEntity('collection', collection)
+        SocketAuthority.emitter('collection_updated', collection.toJSONExpanded(this.db.libraryItems))
+      }
+
+      // Check remove empty series
+      await this.checkRemoveEmptySeries(libraryItem.media.metadata.series, libraryItem.id)
     }
 
     // remove item from playlists
@@ -398,6 +404,21 @@ class ApiRouter {
     SocketAuthority.emitter('item_removed', libraryItem.toJSONExpanded())
   }
 
+  async checkRemoveEmptySeries(seriesToCheck, excludeLibraryItemId = null) {
+    if (!seriesToCheck || !seriesToCheck.length) return
+
+    for (const series of seriesToCheck) {
+      const otherLibraryItemsInSeries = this.db.libraryItems.filter(li => li.id !== excludeLibraryItemId && li.isBook && li.media.metadata.hasSeries(series.id))
+      if (!otherLibraryItemsInSeries.length) {
+        // Close open RSS feed for series
+        await this.rssFeedManager.closeFeedForEntityId(series.id)
+        Logger.debug(`[ApiRouter] Series "${series.name}" is now empty. Removing series`)
+        await this.db.removeEntity('series', series.id)
+        // TODO: Socket events for series?
+      }
+    }
+  }
+
   async getUserListeningSessionsHelper(userId) {
     const userSessions = await this.db.selectUserSessions(userId)
     return userSessions.sort((a, b) => b.updatedAt - a.updatedAt)

server/utils/libraryHelpers.js

@@ -205,7 +205,7 @@ module.exports = {
       })
     })
 
-    var seriesItems = Object.values(_series)
+    let seriesItems = Object.values(_series)
 
     // check progress filter
     if (filterBy && filterBy.startsWith('progress.') && user) {
@@ -691,6 +691,11 @@ module.exports = {
             item.rssFeed = ctx.rssFeedManager.findFeedForEntityId(item.id)?.toJSONMinified() || null
             return item
           })
+        } else if (shelf.type === 'series') {
+          shelf.entities = shelf.entities.map((series) => {
+            series.rssFeed = ctx.rssFeedManager.findFeedForEntityId(series.id)?.toJSONMinified() || null
+            return series
+          })
         }
       }