93 lines
2.3 KiB
Swift
93 lines
2.3 KiB
Swift
//
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// Swiftfin is subject to the terms of the Mozilla Public
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// License, v2.0. If a copy of the MPL was not distributed with this
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// file, you can obtain one at https://mozilla.org/MPL/2.0/.
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//
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// Copyright (c) 2024 Jellyfin & Jellyfin Contributors
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//
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import Combine
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import Foundation
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import JellyfinAPI
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final class QuickConnectAuthorizeViewModel: ViewModel, Eventful, Stateful {
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// MARK: Event
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enum Event {
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case authorized
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case error(JellyfinAPIError)
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}
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// MARK: Action
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enum Action: Equatable {
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case authorize(String)
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case cancel
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}
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// MARK: State
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enum State: Hashable {
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case authorizing
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case initial
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}
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@Published
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var lastAction: Action? = nil
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@Published
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var state: State = .initial
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var events: AnyPublisher<Event, Never> {
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eventSubject
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.receive(on: RunLoop.main)
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.eraseToAnyPublisher()
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}
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private var authorizeTask: AnyCancellable?
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private var eventSubject: PassthroughSubject<Event, Never> = .init()
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func respond(to action: Action) -> State {
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switch action {
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case let .authorize(code):
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authorizeTask = Task {
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try? await Task.sleep(nanoseconds: 10_000_000_000)
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do {
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try await authorize(code: code)
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await MainActor.run {
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self.eventSubject.send(.authorized)
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self.state = .initial
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}
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} catch {
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await MainActor.run {
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self.eventSubject.send(.error(.init(error.localizedDescription)))
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self.state = .initial
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}
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}
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}
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.asAnyCancellable()
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return .authorizing
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case .cancel:
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authorizeTask?.cancel()
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return .initial
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}
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}
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private func authorize(code: String) async throws {
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let request = Paths.authorize(code: code)
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let response = try await userSession.client.send(request)
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let decoder = JSONDecoder()
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let isAuthorized = (try? decoder.decode(Bool.self, from: response.value)) ?? false
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if !isAuthorized {
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throw JellyfinAPIError("Authorization unsuccessful")
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}
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}
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}
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