advplyr.audiobookshelf-app/ios/App/Shared/models/local/LocalFile.swift

73 lines
2.3 KiB
Swift

//
// LocalFile.swift
// App
//
// Created by Ron Heft on 8/16/22.
//
import Foundation
import RealmSwift
class LocalFile: Object, Codable {
@Persisted(primaryKey: true) var id: String = UUID().uuidString
@Persisted var filename: String?
@Persisted var _contentUrl: String = ""
@Persisted var mimeType: String?
@Persisted var size: Int = 0
var contentUrl: String { AbsDownloader.itemDownloadFolder(path: _contentUrl)!.absoluteString }
var contentPath: URL { AbsDownloader.itemDownloadFolder(path: _contentUrl)! }
var basePath: String? { self.filename }
private enum CodingKeys : String, CodingKey {
case id, filename, contentUrl, mimeType, size, basePath
}
override init() {
super.init()
}
required init(from decoder: Decoder) throws {
let values = try decoder.container(keyedBy: CodingKeys.self)
id = try values.decode(String.self, forKey: .id)
filename = try? values.decode(String.self, forKey: .filename)
mimeType = try? values.decode(String.self, forKey: .mimeType)
size = try values.decode(Int.self, forKey: .size)
}
func encode(to encoder: Encoder) throws {
var container = encoder.container(keyedBy: CodingKeys.self)
try container.encode(id, forKey: .id)
try container.encode(filename, forKey: .filename)
try container.encode(contentUrl, forKey: .contentUrl)
try container.encode(mimeType, forKey: .mimeType)
try container.encode(size, forKey: .size)
try container.encode(basePath, forKey: .basePath)
}
}
extension LocalFile {
convenience init(_ libraryItemId: String, _ filename: String, _ mimeType: String, _ localUrl: String, fileSize: Int) {
self.init()
self.id = "\(libraryItemId)_\(filename.toBase64())"
self.filename = filename
self.mimeType = mimeType
self._contentUrl = localUrl
self.size = fileSize
}
var absolutePath: String {
return AbsDownloader.itemDownloadFolder(path: self._contentUrl)?.absoluteString ?? ""
}
func isAudioFile() -> Bool {
switch self.mimeType {
case "application/octet-stream",
"video/mp4":
return true
default:
return self.mimeType?.starts(with: "audio") ?? false
}
}
}