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Refactor Feed model to create new feed for collection

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advplyr 2024-12-15 10:53:31 -06:00
parent ca2327aba3
commit d576625cb7
7 changed files with 171 additions and 93 deletions
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55
server/objects/Feed.js
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@ -143,61 +143,6 @@ class Feed {
this.updatedAt = Date.now()
}
setFromCollection(userId, slug, collectionExpanded, serverAddress, preventIndexing = true, ownerName = null, ownerEmail = null) {
const feedUrl = `/feed/${slug}`
const itemsWithTracks = collectionExpanded.books.filter((libraryItem) => libraryItem.media.tracks.length)
const firstItemWithCover = itemsWithTracks.find((item) => item.media.coverPath)
this.id = uuidv4()
this.slug = slug
this.userId = userId
this.entityType = 'collection'
this.entityId = collectionExpanded.id
this.entityUpdatedAt = collectionExpanded.lastUpdate // This will be set to the most recently updated library item
this.coverPath = firstItemWithCover?.media.coverPath || null
this.serverAddress = serverAddress
this.feedUrl = feedUrl
const coverFileExtension = this.coverPath ? Path.extname(this.coverPath) : null
this.meta = new FeedMeta()
this.meta.title = collectionExpanded.name
this.meta.description = collectionExpanded.description || ''
this.meta.author = this.getAuthorsStringFromLibraryItems(itemsWithTracks)
this.meta.imageUrl = this.coverPath ? `/feed/${slug}/cover${coverFileExtension}` : `/Logo.png`
this.meta.feedUrl = feedUrl
this.meta.link = `/collection/${collectionExpanded.id}`
this.meta.explicit = !!itemsWithTracks.some((li) => li.media.metadata.explicit) // explicit if any item is explicit
this.meta.preventIndexing = preventIndexing
this.meta.ownerName = ownerName
this.meta.ownerEmail = ownerEmail
this.episodes = []
// Used for calculating pubdate
const earliestItemAddedAt = itemsWithTracks.reduce((earliest, item) => (item.addedAt < earliest ? item.addedAt : earliest), itemsWithTracks[0].addedAt)
itemsWithTracks.forEach((item, index) => {
if (item.updatedAt > this.entityUpdatedAt) this.entityUpdatedAt = item.updatedAt
const useChapterTitles = this.checkUseChapterTitlesForEpisodes(item)
item.media.tracks.forEach((audioTrack) => {
const feedEpisode = new FeedEpisode()
// Offset pubdate to ensure correct order
let trackTimeOffset = isNaN(audioTrack.index) ? 0 : Number(audioTrack.index) * 1000 // Offset track
trackTimeOffset += index * 1000 // Offset item
const episodePubDateOverride = date.format(new Date(earliestItemAddedAt + trackTimeOffset), 'ddd, DD MMM YYYY HH:mm:ss [GMT]')
feedEpisode.setFromAudiobookTrack(item, serverAddress, slug, audioTrack, this.meta, useChapterTitles, episodePubDateOverride)
this.episodes.push(feedEpisode)
})
})
this.createdAt = Date.now()
this.updatedAt = Date.now()
}
updateFromCollection(collectionExpanded) {
const itemsWithTracks = collectionExpanded.books.filter((libraryItem) => libraryItem.media.tracks.length)
const firstItemWithCover = itemsWithTracks.find((item) => item.media.coverPath)