89 lines
3.1 KiB
Swift
89 lines
3.1 KiB
Swift
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//
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// ComposeViewModel+PublishState.swift
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// Mastodon
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//
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// Created by MainasuK Cirno on 2021-3-18.
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//
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import os.log
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import Foundation
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import CoreData
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import CoreDataStack
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import GameplayKit
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import MastodonSDK
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extension ComposeViewModel {
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class PublishState: GKState {
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weak var viewModel: ComposeViewModel?
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init(viewModel: ComposeViewModel) {
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self.viewModel = viewModel
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}
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override func didEnter(from previousState: GKState?) {
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os_log("%{public}s[%{public}ld], %{public}s: enter %s, previous: %s", ((#file as NSString).lastPathComponent), #line, #function, self.debugDescription, previousState.debugDescription)
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}
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}
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}
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extension ComposeViewModel.PublishState {
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class Initial: ComposeViewModel.PublishState {
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override func isValidNextState(_ stateClass: AnyClass) -> Bool {
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return stateClass == Publishing.self
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}
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}
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class Publishing: ComposeViewModel.PublishState {
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override func isValidNextState(_ stateClass: AnyClass) -> Bool {
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return stateClass == Fail.self || stateClass == Finish.self
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}
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override func didEnter(from previousState: GKState?) {
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super.didEnter(from: previousState)
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guard let viewModel = viewModel, let stateMachine = stateMachine else { return }
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guard let mastodonAuthenticationBox = viewModel.activeAuthenticationBox.value else {
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stateMachine.enter(Fail.self)
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return
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}
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let query = Mastodon.API.Statuses.PublishStatusQuery(
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status: viewModel.composeStatusAttribute.composeContent.value,
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mediaIDs: nil
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)
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viewModel.context.apiService.publishStatus(
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domain: mastodonAuthenticationBox.domain,
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query: query,
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mastodonAuthenticationBox: mastodonAuthenticationBox
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)
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.receive(on: DispatchQueue.main)
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.sink { completion in
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switch completion {
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case .failure(let error):
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os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s: publish status %s", ((#file as NSString).lastPathComponent), #line, #function, error.localizedDescription)
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stateMachine.enter(Fail.self)
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case .finished:
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os_log(.info, log: .debug, "%{public}s[%{public}ld], %{public}s: publish status success", ((#file as NSString).lastPathComponent), #line, #function)
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stateMachine.enter(Finish.self)
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}
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} receiveValue: { status in
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}
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.store(in: &viewModel.disposeBag)
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}
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}
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class Fail: ComposeViewModel.PublishState {
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override func isValidNextState(_ stateClass: AnyClass) -> Bool {
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// allow discard publishing
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return stateClass == Publishing.self || stateClass == Finish.self
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}
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}
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class Finish: ComposeViewModel.PublishState {
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override func isValidNextState(_ stateClass: AnyClass) -> Bool {
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return false
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}
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}
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}
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