mirror of
https://github.com/advplyr/audiobookshelf.git
synced 2024-11-08 00:54:33 +01:00
846 lines
36 KiB
JavaScript
846 lines
36 KiB
JavaScript
const { sort, createNewSortInstance } = require('../libs/fastSort')
|
|
const Logger = require('../Logger')
|
|
const { getTitlePrefixAtEnd, isNullOrNaN, getTitleIgnorePrefix } = require('../utils/index')
|
|
const naturalSort = createNewSortInstance({
|
|
comparer: new Intl.Collator(undefined, { numeric: true, sensitivity: 'base' }).compare
|
|
})
|
|
|
|
module.exports = {
|
|
decode(text) {
|
|
return Buffer.from(decodeURIComponent(text), 'base64').toString()
|
|
},
|
|
|
|
getFilteredLibraryItems(libraryItems, filterBy, user, feedsArray) {
|
|
let filtered = libraryItems
|
|
|
|
const searchGroups = ['genres', 'tags', 'series', 'authors', 'progress', 'narrators', 'missing', 'languages', 'tracks']
|
|
const group = searchGroups.find(_group => filterBy.startsWith(_group + '.'))
|
|
if (group) {
|
|
const filterVal = filterBy.replace(`${group}.`, '')
|
|
const filter = this.decode(filterVal)
|
|
if (group === 'genres') filtered = filtered.filter(li => li.media.metadata && li.media.metadata.genres.includes(filter))
|
|
else if (group === 'tags') filtered = filtered.filter(li => li.media.tags.includes(filter))
|
|
else if (group === 'series') {
|
|
if (filter === 'no-series') filtered = filtered.filter(li => li.isBook && !li.media.metadata.series.length)
|
|
else {
|
|
filtered = filtered.filter(li => li.isBook && li.media.metadata.hasSeries(filter))
|
|
}
|
|
}
|
|
else if (group === 'authors') filtered = filtered.filter(li => li.isBook && li.media.metadata.hasAuthor(filter))
|
|
else if (group === 'narrators') filtered = filtered.filter(li => li.isBook && li.media.metadata.hasNarrator(filter))
|
|
else if (group === 'progress') {
|
|
filtered = filtered.filter(li => {
|
|
const itemProgress = user.getMediaProgress(li.id)
|
|
if (filter === 'finished' && (itemProgress && itemProgress.isFinished)) return true
|
|
if (filter === 'not-started' && !itemProgress) return true
|
|
if (filter === 'not-finished' && (!itemProgress || !itemProgress.isFinished)) return true
|
|
if (filter === 'in-progress' && (itemProgress && itemProgress.inProgress)) return true
|
|
return false
|
|
})
|
|
} else if (group == 'missing') {
|
|
filtered = filtered.filter(li => {
|
|
if (li.isBook) {
|
|
if (filter === 'asin' && !li.media.metadata.asin) return true
|
|
if (filter === 'isbn' && !li.media.metadata.isbn) return true
|
|
if (filter === 'subtitle' && !li.media.metadata.subtitle) return true
|
|
if (filter === 'authors' && !li.media.metadata.authors.length) return true
|
|
if (filter === 'publishedYear' && !li.media.metadata.publishedYear) return true
|
|
if (filter === 'series' && !li.media.metadata.series.length) return true
|
|
if (filter === 'description' && !li.media.metadata.description) return true
|
|
if (filter === 'genres' && !li.media.metadata.genres.length) return true
|
|
if (filter === 'tags' && !li.media.tags.length) return true
|
|
if (filter === 'narrators' && !li.media.metadata.narrators.length) return true
|
|
if (filter === 'publisher' && !li.media.metadata.publisher) return true
|
|
if (filter === 'language' && !li.media.metadata.language) return true
|
|
if (filter === 'cover' && !li.media.coverPath) return true
|
|
} else {
|
|
return false
|
|
}
|
|
})
|
|
} else if (group === 'languages') {
|
|
filtered = filtered.filter(li => li.media.metadata && li.media.metadata.language === filter)
|
|
} else if (group === 'tracks') {
|
|
if (filter === 'single') filtered = filtered.filter(li => li.isBook && li.media.numTracks === 1)
|
|
else if (filter === 'multi') filtered = filtered.filter(li => li.isBook && li.media.numTracks > 1)
|
|
}
|
|
} else if (filterBy === 'issues') {
|
|
filtered = filtered.filter(li => li.hasIssues)
|
|
} else if (filterBy === 'feed-open') {
|
|
filtered = filtered.filter(li => feedsArray.some(feed => feed.entityId === li.id))
|
|
}
|
|
|
|
return filtered
|
|
},
|
|
|
|
// Returns false if should be filtered out
|
|
checkFilterForSeriesLibraryItem(libraryItem, filterBy) {
|
|
var searchGroups = ['genres', 'tags', 'authors', 'progress', 'narrators', 'languages']
|
|
var group = searchGroups.find(_group => filterBy.startsWith(_group + '.'))
|
|
if (group) {
|
|
var filterVal = filterBy.replace(`${group}.`, '')
|
|
var filter = this.decode(filterVal)
|
|
|
|
if (group === 'genres') return libraryItem.media.metadata && libraryItem.media.metadata.genres.includes(filter)
|
|
else if (group === 'tags') return libraryItem.media.tags.includes(filter)
|
|
else if (group === 'authors') return libraryItem.mediaType === 'book' && libraryItem.media.metadata.hasAuthor(filter)
|
|
else if (group === 'narrators') return libraryItem.mediaType === 'book' && libraryItem.media.metadata.hasNarrator(filter)
|
|
else if (group === 'languages') {
|
|
return libraryItem.media.metadata && libraryItem.media.metadata.language === filter
|
|
}
|
|
}
|
|
return true
|
|
},
|
|
|
|
// Return false to filter out series
|
|
checkSeriesProgressFilter(series, filterBy, user) {
|
|
const filter = this.decode(filterBy.split('.')[1])
|
|
|
|
var numBooksStartedOrFinished = 0
|
|
for (const libraryItem of series.books) {
|
|
const itemProgress = user.getMediaProgress(libraryItem.id)
|
|
if (filter === 'Finished' && (!itemProgress || !itemProgress.isFinished)) return false
|
|
if (filter === 'Not Started' && itemProgress) return false
|
|
if (itemProgress) numBooksStartedOrFinished++
|
|
}
|
|
|
|
if (numBooksStartedOrFinished === series.books.length) { // Completely finished series
|
|
if (filter === 'Not Finished') return false
|
|
} else if (numBooksStartedOrFinished === 0 && filter === 'In Progress') { // Series not started
|
|
return false
|
|
}
|
|
return true
|
|
},
|
|
|
|
getDistinctFilterDataNew(libraryItems) {
|
|
var data = {
|
|
authors: [],
|
|
genres: [],
|
|
tags: [],
|
|
series: [],
|
|
narrators: [],
|
|
languages: []
|
|
}
|
|
libraryItems.forEach((li) => {
|
|
var mediaMetadata = li.media.metadata
|
|
if (mediaMetadata.authors && mediaMetadata.authors.length) {
|
|
mediaMetadata.authors.forEach((author) => {
|
|
if (author && !data.authors.find(au => au.id === author.id)) data.authors.push({ id: author.id, name: author.name })
|
|
})
|
|
}
|
|
if (mediaMetadata.series && mediaMetadata.series.length) {
|
|
mediaMetadata.series.forEach((series) => {
|
|
if (series && !data.series.find(se => se.id === series.id)) data.series.push({ id: series.id, name: series.name })
|
|
})
|
|
}
|
|
if (mediaMetadata.genres && mediaMetadata.genres.length) {
|
|
mediaMetadata.genres.forEach((genre) => {
|
|
if (genre && !data.genres.includes(genre)) data.genres.push(genre)
|
|
})
|
|
}
|
|
if (li.media.tags.length) {
|
|
li.media.tags.forEach((tag) => {
|
|
if (tag && !data.tags.includes(tag)) data.tags.push(tag)
|
|
})
|
|
}
|
|
if (mediaMetadata.narrators && mediaMetadata.narrators.length) {
|
|
mediaMetadata.narrators.forEach((narrator) => {
|
|
if (narrator && !data.narrators.includes(narrator)) data.narrators.push(narrator)
|
|
})
|
|
}
|
|
if (mediaMetadata.language && !data.languages.includes(mediaMetadata.language)) data.languages.push(mediaMetadata.language)
|
|
})
|
|
data.authors = naturalSort(data.authors).asc(au => au.name)
|
|
data.genres = naturalSort(data.genres).asc()
|
|
data.tags = naturalSort(data.tags).asc()
|
|
data.series = naturalSort(data.series).asc(se => se.name)
|
|
data.narrators = naturalSort(data.narrators).asc()
|
|
data.languages = naturalSort(data.languages).asc()
|
|
return data
|
|
},
|
|
|
|
getSeriesFromBooks(books, allSeries, filterSeries, filterBy, user, minified = false) {
|
|
const _series = {}
|
|
const seriesToFilterOut = {}
|
|
books.forEach((libraryItem) => {
|
|
// get all book series for item that is not already filtered out
|
|
const bookSeries = (libraryItem.media.metadata.series || []).filter(se => !seriesToFilterOut[se.id])
|
|
if (!bookSeries.length) return
|
|
|
|
if (filterBy && user && !filterBy.startsWith('progress.')) { // Series progress filters are evaluated after grouping
|
|
// If a single book in a series is filtered out then filter out the entire series
|
|
if (!this.checkFilterForSeriesLibraryItem(libraryItem, filterBy)) {
|
|
// filter out this library item
|
|
bookSeries.forEach((bookSeriesObj) => {
|
|
// flag series to filter it out
|
|
seriesToFilterOut[bookSeriesObj.id] = true
|
|
delete _series[bookSeriesObj.id]
|
|
})
|
|
return
|
|
}
|
|
}
|
|
|
|
bookSeries.forEach((bookSeriesObj) => {
|
|
const series = allSeries.find(se => se.id === bookSeriesObj.id)
|
|
|
|
const abJson = minified ? libraryItem.toJSONMinified() : libraryItem.toJSONExpanded()
|
|
abJson.sequence = bookSeriesObj.sequence
|
|
if (filterSeries) {
|
|
abJson.filterSeriesSequence = libraryItem.media.metadata.getSeries(filterSeries).sequence
|
|
}
|
|
if (!_series[bookSeriesObj.id]) {
|
|
_series[bookSeriesObj.id] = {
|
|
id: bookSeriesObj.id,
|
|
name: bookSeriesObj.name,
|
|
nameIgnorePrefix: getTitlePrefixAtEnd(bookSeriesObj.name),
|
|
nameIgnorePrefixSort: getTitleIgnorePrefix(bookSeriesObj.name),
|
|
type: 'series',
|
|
books: [abJson],
|
|
addedAt: series ? series.addedAt : 0,
|
|
totalDuration: isNullOrNaN(abJson.media.duration) ? 0 : Number(abJson.media.duration)
|
|
}
|
|
|
|
} else {
|
|
_series[bookSeriesObj.id].books.push(abJson)
|
|
_series[bookSeriesObj.id].totalDuration += isNullOrNaN(abJson.media.duration) ? 0 : Number(abJson.media.duration)
|
|
}
|
|
})
|
|
})
|
|
|
|
let seriesItems = Object.values(_series)
|
|
|
|
// check progress filter
|
|
if (filterBy && filterBy.startsWith('progress.') && user) {
|
|
seriesItems = seriesItems.filter(se => this.checkSeriesProgressFilter(se, filterBy, user))
|
|
}
|
|
|
|
return seriesItems.map((series) => {
|
|
series.books = naturalSort(series.books).asc(li => li.sequence)
|
|
return series
|
|
})
|
|
},
|
|
|
|
getBooksNextInSeries(seriesWithUserAb, limit, minified = false) {
|
|
var incompleteSeires = seriesWithUserAb.filter((series) => series.books.some((book) => !book.userAudiobook || (!book.userAudiobook.isRead && book.userAudiobook.progress == 0)))
|
|
var booksNextInSeries = []
|
|
incompleteSeires.forEach((series) => {
|
|
var dateLastRead = series.books.filter((data) => data.userAudiobook && data.userAudiobook.isRead).sort((a, b) => { return b.userAudiobook.finishedAt - a.userAudiobook.finishedAt })[0].userAudiobook.finishedAt
|
|
var nextUnreadBook = series.books.filter((data) => !data.userAudiobook || (!data.userAudiobook.isRead && data.userAudiobook.progress == 0))[0]
|
|
nextUnreadBook.DateLastReadSeries = dateLastRead
|
|
booksNextInSeries.push(nextUnreadBook)
|
|
})
|
|
return booksNextInSeries.sort((a, b) => { return b.DateLastReadSeries - a.DateLastReadSeries }).map(b => minified ? b.book.toJSONMinified() : b.book.toJSONExpanded()).slice(0, limit)
|
|
},
|
|
|
|
getGenresWithCount(libraryItems) {
|
|
var genresMap = {}
|
|
libraryItems.forEach((li) => {
|
|
var genres = li.media.metadata.genres || []
|
|
genres.forEach((genre) => {
|
|
if (genresMap[genre]) genresMap[genre].count++
|
|
else
|
|
genresMap[genre] = {
|
|
genre,
|
|
count: 1
|
|
}
|
|
})
|
|
})
|
|
return Object.values(genresMap).sort((a, b) => b.count - a.count)
|
|
},
|
|
|
|
getAuthorsWithCount(libraryItems) {
|
|
var authorsMap = {}
|
|
libraryItems.forEach((li) => {
|
|
var authors = li.media.metadata.authors || []
|
|
authors.forEach((author) => {
|
|
if (authorsMap[author.id]) authorsMap[author.id].count++
|
|
else
|
|
authorsMap[author.id] = {
|
|
id: author.id,
|
|
name: author.name,
|
|
count: 1
|
|
}
|
|
})
|
|
})
|
|
return Object.values(authorsMap).sort((a, b) => b.count - a.count)
|
|
},
|
|
|
|
getItemDurationStats(libraryItems) {
|
|
var sorted = sort(libraryItems).desc(li => li.media.duration)
|
|
var top10 = sorted.slice(0, 10).map(li => ({ id: li.id, title: li.media.metadata.title, duration: li.media.duration })).filter(i => i.duration > 0)
|
|
var totalDuration = 0
|
|
var numAudioTracks = 0
|
|
libraryItems.forEach((li) => {
|
|
totalDuration += li.media.duration
|
|
numAudioTracks += li.media.numTracks
|
|
})
|
|
return {
|
|
totalDuration,
|
|
numAudioTracks,
|
|
longestItems: top10
|
|
}
|
|
},
|
|
|
|
getLibraryItemsTotalSize(libraryItems) {
|
|
var totalSize = 0
|
|
libraryItems.forEach((li) => {
|
|
totalSize += li.media.size
|
|
})
|
|
return totalSize
|
|
},
|
|
|
|
|
|
collapseBookSeries(libraryItems, series, filterSeries) {
|
|
// Get series from the library items. If this list is being collapsed after filtering for a series,
|
|
// don't collapse that series, only books that are in other series.
|
|
const seriesObjects = this
|
|
.getSeriesFromBooks(libraryItems, series, filterSeries, null, null, true)
|
|
.filter(s => s.id != filterSeries)
|
|
|
|
const filteredLibraryItems = []
|
|
|
|
libraryItems.forEach((li) => {
|
|
if (li.mediaType != 'book') return
|
|
|
|
// Handle when this is the first book in a series
|
|
seriesObjects.filter(s => s.books[0].id == li.id).forEach(series => {
|
|
// Clone the library item as we need to attach data to it, but don't
|
|
// want to change the global copy of the library item
|
|
filteredLibraryItems.push(Object.assign(
|
|
Object.create(Object.getPrototypeOf(li)),
|
|
li, { collapsedSeries: series }))
|
|
})
|
|
|
|
// Only included books not contained in series
|
|
if (!seriesObjects.some(s => s.books.some(b => b.id == li.id)))
|
|
filteredLibraryItems.push(li)
|
|
})
|
|
|
|
return filteredLibraryItems
|
|
},
|
|
|
|
buildPersonalizedShelves(ctx, user, libraryItems, mediaType, maxEntitiesPerShelf, include) {
|
|
const isPodcastLibrary = mediaType === 'podcast'
|
|
const includeRssFeed = include.includes('rssfeed')
|
|
|
|
const shelves = [
|
|
{
|
|
id: 'continue-listening',
|
|
label: 'Continue Listening',
|
|
labelStringKey: 'LabelContinueListening',
|
|
type: isPodcastLibrary ? 'episode' : mediaType,
|
|
entities: [],
|
|
category: 'recentlyListened'
|
|
},
|
|
{
|
|
id: 'continue-series',
|
|
label: 'Continue Series',
|
|
labelStringKey: 'LabelContinueSeries',
|
|
type: mediaType,
|
|
entities: [],
|
|
category: 'continueSeries'
|
|
},
|
|
{
|
|
id: 'episodes-recently-added',
|
|
label: 'Newest Episodes',
|
|
labelStringKey: 'LabelNewestEpisodes',
|
|
type: 'episode',
|
|
entities: [],
|
|
category: 'newestEpisodes'
|
|
},
|
|
{
|
|
id: 'recently-added',
|
|
label: 'Recently Added',
|
|
labelStringKey: 'LabelRecentlyAdded',
|
|
type: mediaType,
|
|
entities: [],
|
|
category: 'newestItems'
|
|
},
|
|
{
|
|
id: 'recent-series',
|
|
label: 'Recent Series',
|
|
labelStringKey: 'LabelRecentSeries',
|
|
type: 'series',
|
|
entities: [],
|
|
category: 'newestSeries'
|
|
},
|
|
{
|
|
id: 'recommended',
|
|
label: 'Recommended',
|
|
labelStringKey: 'LabelRecommended',
|
|
type: mediaType,
|
|
entities: [],
|
|
category: 'recommended'
|
|
},
|
|
{
|
|
id: 'listen-again',
|
|
label: 'Listen Again',
|
|
labelStringKey: 'LabelListenAgain',
|
|
type: isPodcastLibrary ? 'episode' : mediaType,
|
|
entities: [],
|
|
category: 'recentlyFinished'
|
|
},
|
|
{
|
|
id: 'newest-authors',
|
|
label: 'Newest Authors',
|
|
labelStringKey: 'LabelNewestAuthors',
|
|
type: 'authors',
|
|
entities: [],
|
|
category: 'newestAuthors'
|
|
}
|
|
]
|
|
|
|
const categoryMap = {}
|
|
shelves.forEach((shelf) => {
|
|
categoryMap[shelf.category] = {
|
|
category: shelf.category,
|
|
biggest: 0,
|
|
smallest: 0,
|
|
items: []
|
|
}
|
|
})
|
|
|
|
const seriesMap = {}
|
|
const authorMap = {}
|
|
|
|
// For use with recommended
|
|
const topGenresListened = {}
|
|
const topAuthorsListened = {}
|
|
const topTagsListened = {}
|
|
const notStartedBooks = []
|
|
|
|
for (const libraryItem of libraryItems) {
|
|
if (libraryItem.addedAt > categoryMap.newestItems.smallest) {
|
|
|
|
const indexToPut = categoryMap.newestItems.items.findIndex(i => libraryItem.addedAt > i.addedAt)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.newestItems.items.splice(indexToPut, 0, libraryItem.toJSONMinified())
|
|
} else {
|
|
categoryMap.newestItems.items.push(libraryItem.toJSONMinified())
|
|
}
|
|
|
|
if (categoryMap.newestItems.items.length > maxEntitiesPerShelf) {
|
|
// Remove last item
|
|
categoryMap.newestItems.items.pop()
|
|
categoryMap.newestItems.smallest = categoryMap.newestItems.items[categoryMap.newestItems.items.length - 1].addedAt
|
|
}
|
|
categoryMap.newestItems.biggest = categoryMap.newestItems.items[0].addedAt
|
|
}
|
|
|
|
const allItemProgress = user.getAllMediaProgressForLibraryItem(libraryItem.id)
|
|
if (libraryItem.isPodcast) {
|
|
// Podcast categories
|
|
const podcastEpisodes = libraryItem.media.episodes || []
|
|
for (const episode of podcastEpisodes) {
|
|
// Newest episodes
|
|
if (episode.addedAt > categoryMap.newestEpisodes.smallest) {
|
|
const libraryItemWithEpisode = {
|
|
...libraryItem.toJSONMinified(),
|
|
recentEpisode: episode.toJSON()
|
|
}
|
|
|
|
const indexToPut = categoryMap.newestEpisodes.items.findIndex(i => episode.addedAt > i.recentEpisode.addedAt)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.newestEpisodes.items.splice(indexToPut, 0, libraryItemWithEpisode)
|
|
} else {
|
|
categoryMap.newestEpisodes.items.push(libraryItemWithEpisode)
|
|
}
|
|
|
|
if (categoryMap.newestEpisodes.items.length > maxEntitiesPerShelf) {
|
|
// Remove last item
|
|
categoryMap.newestEpisodes.items.pop()
|
|
categoryMap.newestEpisodes.smallest = categoryMap.newestEpisodes.items[categoryMap.newestEpisodes.items.length - 1].recentEpisode.addedAt
|
|
}
|
|
categoryMap.newestEpisodes.biggest = categoryMap.newestEpisodes.items[0].recentEpisode.addedAt
|
|
}
|
|
|
|
// Episode recently listened and finished
|
|
const mediaProgress = allItemProgress.find(mp => mp.episodeId === episode.id)
|
|
if (mediaProgress) {
|
|
if (mediaProgress.isFinished) {
|
|
if (mediaProgress.finishedAt > categoryMap.recentlyFinished.smallest) { // Item belongs on shelf
|
|
const libraryItemWithEpisode = {
|
|
...libraryItem.toJSONMinified(),
|
|
recentEpisode: episode.toJSON(),
|
|
finishedAt: mediaProgress.finishedAt
|
|
}
|
|
|
|
const indexToPut = categoryMap.recentlyFinished.items.findIndex(i => mediaProgress.finishedAt > i.finishedAt)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.recentlyFinished.items.splice(indexToPut, 0, libraryItemWithEpisode)
|
|
} else {
|
|
categoryMap.recentlyFinished.items.push(libraryItemWithEpisode)
|
|
}
|
|
|
|
if (categoryMap.recentlyFinished.items.length > maxEntitiesPerShelf) {
|
|
// Remove last item
|
|
categoryMap.recentlyFinished.items.pop()
|
|
categoryMap.recentlyFinished.smallest = categoryMap.recentlyFinished.items[categoryMap.recentlyFinished.items.length - 1].finishedAt
|
|
}
|
|
categoryMap.recentlyFinished.biggest = categoryMap.recentlyFinished.items[0].finishedAt
|
|
}
|
|
} else if (mediaProgress.inProgress && !mediaProgress.hideFromContinueListening) { // Handle most recently listened
|
|
if (mediaProgress.lastUpdate > categoryMap.recentlyListened.smallest) { // Item belongs on shelf
|
|
const libraryItemWithEpisode = {
|
|
...libraryItem.toJSONMinified(),
|
|
recentEpisode: episode.toJSON(),
|
|
progressLastUpdate: mediaProgress.lastUpdate
|
|
}
|
|
|
|
const indexToPut = categoryMap.recentlyListened.items.findIndex(i => mediaProgress.lastUpdate > i.progressLastUpdate)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.recentlyListened.items.splice(indexToPut, 0, libraryItemWithEpisode)
|
|
} else {
|
|
categoryMap.recentlyListened.items.push(libraryItemWithEpisode)
|
|
}
|
|
|
|
if (categoryMap.recentlyListened.items.length > maxEntitiesPerShelf) {
|
|
// Remove last item
|
|
categoryMap.recentlyListened.items.pop()
|
|
categoryMap.recentlyListened.smallest = categoryMap.recentlyListened.items[categoryMap.recentlyListened.items.length - 1].progressLastUpdate
|
|
}
|
|
|
|
categoryMap.recentlyListened.biggest = categoryMap.recentlyListened.items[0].progressLastUpdate
|
|
}
|
|
}
|
|
}
|
|
}
|
|
} else if (libraryItem.isBook) {
|
|
// Book categories
|
|
|
|
const mediaProgress = allItemProgress.length ? allItemProgress[0] : null
|
|
|
|
// Used for recommended. Tally up most listened to authors/genres/tags
|
|
if (mediaProgress && (mediaProgress.inProgress || mediaProgress.isFinished)) {
|
|
libraryItem.media.metadata.authors.forEach((author) => {
|
|
topAuthorsListened[author.id] = (topAuthorsListened[author.id] || 0) + 1
|
|
})
|
|
libraryItem.media.metadata.genres.forEach((genre) => {
|
|
topGenresListened[genre] = (topGenresListened[genre] || 0) + 1
|
|
})
|
|
libraryItem.media.tags.forEach((tag) => {
|
|
topTagsListened[tag] = (topTagsListened[tag] || 0) + 1
|
|
})
|
|
} else {
|
|
// Insert in random position to add randomization to equal weighted items
|
|
notStartedBooks.splice(Math.floor(Math.random() * (notStartedBooks.length + 1)), 0, libraryItem)
|
|
}
|
|
|
|
// Newest series
|
|
if (libraryItem.media.metadata.series.length) {
|
|
for (const librarySeries of libraryItem.media.metadata.series) {
|
|
|
|
const bookInProgress = mediaProgress && (mediaProgress.inProgress || mediaProgress.isFinished)
|
|
const bookActive = mediaProgress && mediaProgress.inProgress && !mediaProgress.isFinished
|
|
const libraryItemJson = libraryItem.toJSONMinified()
|
|
libraryItemJson.seriesSequence = librarySeries.sequence
|
|
|
|
const hideFromContinueListening = user.checkShouldHideSeriesFromContinueListening(librarySeries.id)
|
|
|
|
if (!seriesMap[librarySeries.id]) {
|
|
const seriesObj = ctx.db.series.find(se => se.id === librarySeries.id)
|
|
if (seriesObj) {
|
|
const series = {
|
|
...seriesObj.toJSON(),
|
|
books: [libraryItemJson],
|
|
inProgress: bookInProgress,
|
|
hasActiveBook: bookActive,
|
|
hideFromContinueListening,
|
|
bookInProgressLastUpdate: bookInProgress ? mediaProgress.lastUpdate : null,
|
|
firstBookUnread: bookInProgress ? null : libraryItemJson
|
|
}
|
|
seriesMap[librarySeries.id] = series
|
|
|
|
if (series.addedAt > categoryMap.newestSeries.smallest) {
|
|
const indexToPut = categoryMap.newestSeries.items.findIndex(i => series.addedAt > i.addedAt)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.newestSeries.items.splice(indexToPut, 0, series)
|
|
} else {
|
|
categoryMap.newestSeries.items.push(series)
|
|
}
|
|
|
|
// Max series is 5
|
|
if (categoryMap.newestSeries.items.length > 5) {
|
|
categoryMap.newestSeries.items.pop()
|
|
categoryMap.newestSeries.smallest = categoryMap.newestSeries.items[categoryMap.newestSeries.items.length - 1].addedAt
|
|
}
|
|
|
|
categoryMap.newestSeries.biggest = categoryMap.newestSeries.items[0].addedAt
|
|
}
|
|
}
|
|
} else {
|
|
// series already in map - add book
|
|
seriesMap[librarySeries.id].books.push(libraryItemJson)
|
|
|
|
if (bookInProgress) { // Update if this series is in progress
|
|
seriesMap[librarySeries.id].inProgress = true
|
|
|
|
if (seriesMap[librarySeries.id].bookInProgressLastUpdate < mediaProgress.lastUpdate) {
|
|
seriesMap[librarySeries.id].bookInProgressLastUpdate = mediaProgress.lastUpdate
|
|
}
|
|
} else if (!seriesMap[librarySeries.id].firstBookUnread) {
|
|
seriesMap[librarySeries.id].firstBookUnread = libraryItemJson
|
|
} else if (libraryItemJson.seriesSequence) {
|
|
// If current firstBookUnread has a series sequence greater than this series sequence, then update firstBookUnread
|
|
const firstBookUnreadSequence = seriesMap[librarySeries.id].firstBookUnread.seriesSequence
|
|
if (!firstBookUnreadSequence || String(firstBookUnreadSequence).localeCompare(String(librarySeries.sequence), undefined, { sensitivity: 'base', numeric: true }) > 0) {
|
|
seriesMap[librarySeries.id].firstBookUnread = libraryItemJson
|
|
}
|
|
}
|
|
|
|
// Update if series has an active (progress < 100%) book
|
|
if (bookActive) {
|
|
seriesMap[librarySeries.id].hasActiveBook = true
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Newest authors
|
|
if (libraryItem.media.metadata.authors.length) {
|
|
for (const libraryAuthor of libraryItem.media.metadata.authors) {
|
|
if (!authorMap[libraryAuthor.id]) {
|
|
const authorObj = ctx.db.authors.find(au => au.id === libraryAuthor.id)
|
|
if (authorObj) {
|
|
const author = {
|
|
...authorObj.toJSON(),
|
|
numBooks: 1
|
|
}
|
|
|
|
if (author.addedAt > categoryMap.newestAuthors.smallest) {
|
|
|
|
const indexToPut = categoryMap.newestAuthors.items.findIndex(i => author.addedAt > i.addedAt)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.newestAuthors.items.splice(indexToPut, 0, author)
|
|
} else {
|
|
categoryMap.newestAuthors.items.push(author)
|
|
}
|
|
|
|
// Max authors is 10
|
|
if (categoryMap.newestAuthors.items.length > 10) {
|
|
categoryMap.newestAuthors.items.pop()
|
|
categoryMap.newestAuthors.smallest = categoryMap.newestAuthors.items[categoryMap.newestAuthors.items.length - 1].addedAt
|
|
}
|
|
|
|
categoryMap.newestAuthors.biggest = categoryMap.newestAuthors.items[0].addedAt
|
|
}
|
|
|
|
authorMap[libraryAuthor.id] = author
|
|
}
|
|
} else {
|
|
authorMap[libraryAuthor.id].numBooks++
|
|
}
|
|
}
|
|
}
|
|
|
|
// Book listening and finished
|
|
if (mediaProgress) {
|
|
// Handle most recently finished
|
|
if (mediaProgress.isFinished) {
|
|
if (mediaProgress.finishedAt > categoryMap.recentlyFinished.smallest) { // Item belongs on shelf
|
|
const libraryItemObj = {
|
|
...libraryItem.toJSONMinified(),
|
|
finishedAt: mediaProgress.finishedAt
|
|
}
|
|
|
|
const indexToPut = categoryMap.recentlyFinished.items.findIndex(i => mediaProgress.finishedAt > i.finishedAt)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.recentlyFinished.items.splice(indexToPut, 0, libraryItemObj)
|
|
} else {
|
|
categoryMap.recentlyFinished.items.push(libraryItemObj)
|
|
}
|
|
if (categoryMap.recentlyFinished.items.length > maxEntitiesPerShelf) {
|
|
// Remove last item
|
|
categoryMap.recentlyFinished.items.pop()
|
|
categoryMap.recentlyFinished.smallest = categoryMap.recentlyFinished.items[categoryMap.recentlyFinished.items.length - 1].finishedAt
|
|
}
|
|
categoryMap.recentlyFinished.biggest = categoryMap.recentlyFinished.items[0].finishedAt
|
|
}
|
|
} else if (mediaProgress.inProgress && !mediaProgress.hideFromContinueListening) { // Handle most recently listened
|
|
if (mediaProgress.lastUpdate > categoryMap.recentlyListened.smallest) { // Item belongs on shelf
|
|
const libraryItemObj = {
|
|
...libraryItem.toJSONMinified(),
|
|
progressLastUpdate: mediaProgress.lastUpdate
|
|
}
|
|
|
|
const indexToPut = categoryMap.recentlyListened.items.findIndex(i => mediaProgress.lastUpdate > i.progressLastUpdate)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.recentlyListened.items.splice(indexToPut, 0, libraryItemObj)
|
|
} else { // Should only happen when array is < max
|
|
categoryMap.recentlyListened.items.push(libraryItemObj)
|
|
}
|
|
if (categoryMap.recentlyListened.items.length > maxEntitiesPerShelf) {
|
|
// Remove last item
|
|
categoryMap.recentlyListened.items.pop()
|
|
categoryMap.recentlyListened.smallest = categoryMap.recentlyListened.items[categoryMap.recentlyListened.items.length - 1].progressLastUpdate
|
|
}
|
|
categoryMap.recentlyListened.biggest = categoryMap.recentlyListened.items[0].progressLastUpdate
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// For Continue Series - Find next book in series for series that are in progress
|
|
for (const seriesId in seriesMap) {
|
|
seriesMap[seriesId].books = naturalSort(seriesMap[seriesId].books).asc(li => li.seriesSequence)
|
|
|
|
if (seriesMap[seriesId].inProgress && !seriesMap[seriesId].hideFromContinueListening) {
|
|
// take the first book unread with the smallest series sequence
|
|
// unless the user is already listening to a book from this series
|
|
const hasActiveBook = seriesMap[seriesId].hasActiveBook
|
|
const nextBookInSeries = seriesMap[seriesId].firstBookUnread
|
|
|
|
if (!hasActiveBook && nextBookInSeries) {
|
|
const bookForContinueSeries = {
|
|
...nextBookInSeries,
|
|
prevBookInProgressLastUpdate: seriesMap[seriesId].bookInProgressLastUpdate
|
|
}
|
|
bookForContinueSeries.media.metadata.series = {
|
|
id: seriesId,
|
|
name: seriesMap[seriesId].name,
|
|
sequence: nextBookInSeries.seriesSequence
|
|
}
|
|
|
|
const indexToPut = categoryMap.continueSeries.items.findIndex(i => i.prevBookInProgressLastUpdate < bookForContinueSeries.prevBookInProgressLastUpdate)
|
|
if (!categoryMap.continueSeries.items.find(book => book.id === bookForContinueSeries.id)) {
|
|
if (indexToPut >= 0) {
|
|
categoryMap.continueSeries.items.splice(indexToPut, 0, bookForContinueSeries)
|
|
} else if (categoryMap.continueSeries.items.length < 10) { // Max 10 books
|
|
categoryMap.continueSeries.items.push(bookForContinueSeries)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// For recommended
|
|
if (!isPodcastLibrary && notStartedBooks.length) {
|
|
const genresCount = Object.values(topGenresListened).reduce((a, b) => a + b, 0)
|
|
const authorsCount = Object.values(topAuthorsListened).reduce((a, b) => a + b, 0)
|
|
const tagsCount = Object.values(topTagsListened).reduce((a, b) => a + b, 0)
|
|
|
|
for (const libraryItem of notStartedBooks) {
|
|
// dont include books in an unfinished series and books that are not first in an unstarted series
|
|
let shouldContinue = !libraryItem.media.metadata.series.length
|
|
libraryItem.media.metadata.series.forEach((se) => {
|
|
if (seriesMap[se.id]) {
|
|
if (seriesMap[se.id].inProgress) {
|
|
shouldContinue = false
|
|
return
|
|
} else if (seriesMap[se.id].books[0].id === libraryItem.id) {
|
|
shouldContinue = true
|
|
}
|
|
}
|
|
})
|
|
if (!shouldContinue) {
|
|
continue;
|
|
}
|
|
|
|
let totalWeight = 0
|
|
|
|
if (authorsCount > 0) {
|
|
libraryItem.media.metadata.authors.forEach((author) => {
|
|
if (topAuthorsListened[author.id]) {
|
|
totalWeight += topAuthorsListened[author.id] / authorsCount
|
|
}
|
|
})
|
|
}
|
|
|
|
if (genresCount > 0) {
|
|
libraryItem.media.metadata.genres.forEach((genre) => {
|
|
if (topGenresListened[genre]) {
|
|
totalWeight += topGenresListened[genre] / genresCount
|
|
}
|
|
})
|
|
}
|
|
|
|
if (tagsCount > 0) {
|
|
libraryItem.media.tags.forEach((tag) => {
|
|
if (topTagsListened[tag]) {
|
|
totalWeight += topTagsListened[tag] / tagsCount
|
|
}
|
|
})
|
|
}
|
|
|
|
if (!categoryMap.recommended.smallest || totalWeight > categoryMap.recommended.smallest) {
|
|
const libraryItemObj = {
|
|
...libraryItem.toJSONMinified(),
|
|
weight: totalWeight
|
|
}
|
|
|
|
const indexToPut = categoryMap.recommended.items.findIndex(i => totalWeight > i.weight)
|
|
if (indexToPut >= 0) {
|
|
categoryMap.recommended.items.splice(indexToPut, 0, libraryItemObj)
|
|
} else {
|
|
categoryMap.recommended.items.push(libraryItemObj)
|
|
}
|
|
|
|
if (categoryMap.recommended.items.length > maxEntitiesPerShelf) {
|
|
categoryMap.recommended.items.pop()
|
|
categoryMap.recommended.smallest = categoryMap.recommended.items[categoryMap.recommended.items.length - 1].weight
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Sort series books by sequence
|
|
if (categoryMap.newestSeries.items.length) {
|
|
for (const seriesItem of categoryMap.newestSeries.items) {
|
|
seriesItem.books = naturalSort(seriesItem.books).asc(li => li.seriesSequence)
|
|
}
|
|
}
|
|
|
|
const categoriesWithItems = Object.values(categoryMap).filter(cat => cat.items.length)
|
|
|
|
return categoriesWithItems.map(cat => {
|
|
const shelf = shelves.find(s => s.category === cat.category)
|
|
shelf.entities = cat.items
|
|
|
|
// Add rssFeed to entities if query string "include=rssfeed" was on request
|
|
if (includeRssFeed) {
|
|
if (shelf.type === 'book' || shelf.type === 'podcast') {
|
|
shelf.entities = shelf.entities.map((item) => {
|
|
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
|
|
})
|
|
}
|
|
}
|
|
|
|
return shelf
|
|
})
|
|
},
|
|
|
|
groupMusicLibraryItemsIntoAlbums(libraryItems) {
|
|
const albums = {}
|
|
|
|
libraryItems.forEach((li) => {
|
|
const albumTitle = li.media.metadata.album
|
|
const albumArtist = li.media.metadata.albumArtist
|
|
|
|
if (albumTitle && !albums[albumTitle]) {
|
|
albums[albumTitle] = {
|
|
title: albumTitle,
|
|
artist: albumArtist,
|
|
libraryItemId: li.media.coverPath ? li.id : null,
|
|
numTracks: 1
|
|
}
|
|
} else if (albumTitle && albums[albumTitle].artist === albumArtist) {
|
|
if (!albums[albumTitle].libraryItemId && li.media.coverPath) albums[albumTitle].libraryItemId = li.id
|
|
albums[albumTitle].numTracks++
|
|
} else {
|
|
if (albumTitle) {
|
|
Logger.warn(`Music track "${li.media.metadata.title}" with album "${albumTitle}" has a different album artist then another track in the same album. This track album artist is "${albumArtist}" but the album artist is already set to "${albums[albumTitle].artist}"`)
|
|
}
|
|
if (!albums['_none_']) albums['_none_'] = { title: 'No Album', artist: 'Various Artists', libraryItemId: null, numTracks: 0 }
|
|
albums['_none_'].numTracks++
|
|
}
|
|
})
|
|
|
|
return Object.values(albums)
|
|
}
|
|
} |