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Code Issues 454 Packages Projects Releases 10 Wiki Activity

Handle a documents directory that can change

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Thanks iOS
This commit is contained in:
ronaldheft
2022-08-08 19:25:59 -04:00
parent 8e2be4704e
commit e9961f64a9
4 changed files with 137 additions and 53 deletions
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ios/App/App/plugins/AbsDownloader.swift
+19 -22
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@@ -11,9 +11,10 @@ import Capacitor
@objc(AbsDownloader)
public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
static let downloadsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
typealias DownloadProgressHandler = (_ downloadItem: DownloadItem, _ downloadItemPart: inout DownloadItemPart) throws -> Void
private let documentsDirectory = FileManager.default.urls(for: .documentDirectory, in: .userDomainMask)[0]
private lazy var session: URLSession = {
let queue = OperationQueue()
queue.maxConcurrentOperationCount = 5
@@ -30,7 +31,7 @@ public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
do {
// Move the downloaded file into place
guard let destinationUrl = downloadItemPart.destinationURL() else {
guard let destinationUrl = downloadItemPart.destinationURL else {
throw LibraryItemDownloadError.downloadItemPartDestinationUrlNotDefined
}
try? FileManager.default.removeItem(at: destinationUrl)
@@ -142,31 +143,25 @@ public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
}
private func handleDownloadTaskCompleteFromDownloadItem(_ downloadItem: DownloadItem) {
var statusNotification = [String: Any]()
statusNotification["libraryItemId"] = downloadItem.libraryItemId
if ( downloadItem.didDownloadSuccessfully() ) {
ApiClient.getLibraryItemWithProgress(libraryItemId: downloadItem.libraryItemId!, episodeId: downloadItem.episodeId) { libraryItem in
var statusNotification = [String: Any]()
statusNotification["libraryItemId"] = libraryItem?.id
guard let libraryItem = libraryItem else { NSLog("LibraryItem not found"); return }
let localDirectory = self.documentsDirectory.appendingPathComponent("\(libraryItem.id)")
var coverFile: URL?
let localDirectory = libraryItem.id
var coverFile: String?
// Assemble the local library item
let files = downloadItem.downloadItemParts.compactMap { part -> LocalFile? in
if part.filename == "cover.jpg" {
coverFile = part.destinationURL()
coverFile = part.destinationUri
return nil
} else {
return LocalFile(libraryItem.id, part.filename!, part.mimeType()!, part.destinationURL()!)
return LocalFile(libraryItem.id, part.filename!, part.mimeType()!, part.destinationUri!, fileSize: Int(part.destinationURL!.fileSize))
}
}
var localLibraryItem = LocalLibraryItem(libraryItem, localUrl: localDirectory, server: Store.serverConfig!, files: files)
// Store the cover file
if let coverFile = coverFile {
localLibraryItem.coverContentUrl = coverFile.absoluteString
localLibraryItem.coverAbsolutePath = coverFile.path
}
let localLibraryItem = LocalLibraryItem(libraryItem, localUrl: localDirectory, server: Store.serverConfig!, files: files, coverPath: coverFile)
Database.shared.saveLocalLibraryItem(localLibraryItem: localLibraryItem)
statusNotification["localLibraryItem"] = try? localLibraryItem.asDictionary()
@@ -180,6 +175,8 @@ public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
self.notifyListeners("onItemDownloadComplete", data: statusNotification)
}
} else {
self.notifyListeners("onItemDownloadComplete", data: statusNotification)
}
}
@@ -270,7 +267,7 @@ public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
let serverUrl = urlForTrack(item: item, track: track)
let itemDirectory = try createLibraryItemFileDirectory(item: item)
let localUrl = itemDirectory.appendingPathComponent("\(filename)")
let localUrl = "\(itemDirectory)/\(filename)"
let task = session.downloadTask(with: serverUrl)
var downloadItemPart = DownloadItemPart(filename: filename, destination: localUrl, itemTitle: track.title ?? "Unknown", serverPath: Store.serverConfig!.address, audioTrack: track, episode: nil)
@@ -286,10 +283,10 @@ public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
let filename = "cover.jpg"
let serverPath = "/api/items/\(item.id)/cover"
let itemDirectory = try createLibraryItemFileDirectory(item: item)
let localUrl = itemDirectory.appendingPathComponent("\(filename)")
let localUrl = "\(itemDirectory)/\(filename)"
var downloadItemPart = DownloadItemPart(filename: filename, destination: localUrl, itemTitle: "cover", serverPath: serverPath, audioTrack: nil, episode: nil)
let task = session.downloadTask(with: downloadItemPart.downloadURL()!)
let task = session.downloadTask(with: downloadItemPart.downloadURL!)
// Store the id on the task so the download item can be pulled from the database later
task.taskDescription = downloadItemPart.id
@@ -305,12 +302,12 @@ public class AbsDownloader: CAPPlugin, URLSessionDownloadDelegate {
return URL(string: urlstr)!
}
private func createLibraryItemFileDirectory(item: LibraryItem) throws -> URL {
let itemDirectory = documentsDirectory.appendingPathComponent("\(item.id)")
private func createLibraryItemFileDirectory(item: LibraryItem) throws -> String {
let itemDirectory = item.id
NSLog("ITEM DIR \(itemDirectory)")
do {
try FileManager.default.createDirectory(at: itemDirectory, withIntermediateDirectories: true)
try FileManager.default.createDirectory(at: AbsDownloader.downloadsDirectory.appendingPathComponent(itemDirectory), withIntermediateDirectories: true)
} catch {
NSLog("Failed to CREATE LI DIRECTORY \(error)")
throw LibraryItemDownloadError.failedDirectory