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Support downloading new podcast episodes

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This commit is contained in:
ronaldheft 2022-08-11 12:30:45 -04:00
parent e52a5fd585
commit 5f4ff38035
5 changed files with 41 additions and 16 deletions
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35
ios/App/Shared/models/LocalLibraryExtensions.swift
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@ -10,6 +10,7 @@ import Foundation
extension LocalLibraryItem {
init(_ item: LibraryItem, localUrl: String, server: ServerConnectionConfig, files: [LocalFile], coverPath: String?) {
self.init()
self.id = "local_\(item.id)"
self._contentUrl = localUrl
self.mediaType = item.mediaType
self.localFiles = files
@ -20,22 +21,36 @@ extension LocalLibraryItem {
self.serverUserId = server.userId
// Link the audio tracks and files
var media = item.media
let fileIdByFilename = Dictionary(uniqueKeysWithValues: files.map { ($0.filename ?? "", $0.id) } )
if ( item.mediaType == "book" ) {
if let tracks = media.tracks {
linkLocalFiles(files, fromMedia: item.media)
}
mutating func addFiles(_ files: [LocalFile], item: LibraryItem) throws {
guard self.isPodcast else { throw LibraryItemDownloadError.podcastOnlySupported }
self.localFiles.append(contentsOf: files.filter({ $0.isAudioFile() }))
linkLocalFiles(self.localFiles, fromMedia: item.media)
}
mutating private func linkLocalFiles(_ files: [LocalFile], fromMedia: MediaType) {
var fromMedia = fromMedia
let fileMap = files.map { ($0.filename ?? "", $0.id) }
let fileIdByFilename = Dictionary(fileMap, uniquingKeysWith: { (_, last) in last })
if ( self.mediaType == "book" ) {
if let tracks = fromMedia.tracks {
for i in tracks.indices {
media.tracks?[i].setLocalInfo(filenameIdMap: fileIdByFilename, serverIndex: i)
_ = fromMedia.tracks?[i].setLocalInfo(filenameIdMap: fileIdByFilename, serverIndex: i)
}
}
} else if ( item.mediaType == "podcast" ) {
if let episodes = media.episodes {
for i in episodes.indices {
media.episodes?[i].audioTrack?.setLocalInfo(filenameIdMap: fileIdByFilename, serverIndex: 0)
} else if ( self.mediaType == "podcast" ) {
if let episodes = fromMedia.episodes {
fromMedia.episodes = episodes.compactMap { episode in
// Filter out episodes not downloaded
var episode = episode
let episodeIsDownloaded = episode.audioTrack?.setLocalInfo(filenameIdMap: fileIdByFilename, serverIndex: 0) ?? false
return episodeIsDownloaded ? episode : nil
}
}
}
self.media = media
self.media = fromMedia
}
func getDuration() -> Double {