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

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advplyr 2022-12-31 16:58:19 -06:00
parent a364fe5031
commit 70ba2f7850
14 changed files with 282 additions and 32 deletions
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49
server/managers/RssFeedManager.js
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@ -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)