415 lines
17 KiB
Swift
415 lines
17 KiB
Swift
//
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// DataSourceFacade+Status.swift
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// Mastodon
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//
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// Created by MainasuK on 2022-1-17.
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//
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import UIKit
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import CoreDataStack
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import Alamofire
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import AlamofireImage
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import MastodonCore
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import MastodonUI
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import MastodonLocalization
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import LinkPresentation
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import UniformTypeIdentifiers
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// Delete
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extension DataSourceFacade {
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static func responseToDeleteStatus(
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dependency: NeedsDependency & AuthContextProvider,
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status: ManagedObjectRecord<Status>
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) async throws {
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_ = try await dependency.context.apiService.deleteStatus(
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status: status,
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authenticationBox: dependency.authContext.mastodonAuthenticationBox
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)
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}
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}
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// Share
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extension DataSourceFacade {
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@MainActor
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public static func responseToStatusShareAction(
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provider: DataSourceProvider,
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status: ManagedObjectRecord<Status>,
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button: UIButton
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) async throws {
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let activityViewController = try await createActivityViewController(
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dependency: provider,
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status: status
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)
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_ = provider.coordinator.present(
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scene: .activityViewController(
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activityViewController: activityViewController,
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sourceView: button,
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barButtonItem: nil
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),
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from: provider,
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transition: .activityViewControllerPresent(animated: true, completion: nil)
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)
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}
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private static func createActivityViewController(
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dependency: NeedsDependency,
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status: ManagedObjectRecord<Status>
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) async throws -> UIActivityViewController {
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var activityItems: [Any] = try await dependency.context.managedObjectContext.perform {
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guard let status = status.object(in: dependency.context.managedObjectContext) else { return [] }
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return [StatusActivityItem(status: status)].compactMap { $0 } as [Any]
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}
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var applicationActivities: [UIActivity] = [
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SafariActivity(sceneCoordinator: dependency.coordinator), // open URL
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]
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if let provider = dependency as? ShareActivityProvider {
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activityItems.append(contentsOf: provider.activities)
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applicationActivities.append(contentsOf: provider.applicationActivities)
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}
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let activityViewController = await UIActivityViewController(
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activityItems: activityItems,
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applicationActivities: applicationActivities
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)
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return activityViewController
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}
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private class StatusActivityItem: NSObject, UIActivityItemSource {
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init?(status: Status) {
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guard let url = URL(string: status.url ?? status.uri) else { return nil }
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self.url = url
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self.metadata = LPLinkMetadata()
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metadata.url = url
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metadata.title = "\(status.author.displayName) (@\(status.author.acctWithDomain))"
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metadata.iconProvider = NSItemProvider(object: IconProvider(url: status.author.avatarImageURLWithFallback(domain: status.author.domain)))
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}
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let url: URL
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let metadata: LPLinkMetadata
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func activityViewControllerPlaceholderItem(_ activityViewController: UIActivityViewController) -> Any {
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url
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}
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func activityViewController(_ activityViewController: UIActivityViewController, itemForActivityType activityType: UIActivity.ActivityType?) -> Any? {
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url
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}
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func activityViewControllerLinkMetadata(_ activityViewController: UIActivityViewController) -> LPLinkMetadata? {
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metadata
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}
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private class IconProvider: NSObject, NSItemProviderWriting {
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let url: URL
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init(url: URL) {
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self.url = url
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}
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static var writableTypeIdentifiersForItemProvider: [String] {
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[UTType.png.identifier]
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}
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func loadData(withTypeIdentifier typeIdentifier: String, forItemProviderCompletionHandler completionHandler: @escaping @Sendable (Data?, Error?) -> Void) -> Progress? {
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let filter = ScaledToSizeFilter(size: CGSize.authorAvatarButtonSize)
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let receipt = UIImageView.af.sharedImageDownloader.download(URLRequest(url: url), filter: filter, completion: { response in
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switch response.result {
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case .failure(let error): completionHandler(nil, error)
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case .success(let image): completionHandler(image.pngData(), nil)
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}
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})
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return receipt?.request.downloadProgress
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}
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}
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}
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}
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// ActionToolBar
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extension DataSourceFacade {
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@MainActor
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static func responseToActionToolbar(
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provider: DataSourceProvider & AuthContextProvider,
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status: ManagedObjectRecord<Status>,
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action: ActionToolbarContainer.Action,
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sender: UIButton
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) async throws {
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let managedObjectContext = provider.context.managedObjectContext
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let _status: ManagedObjectRecord<Status>? = try? await managedObjectContext.perform {
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guard let object = status.object(in: managedObjectContext) else { return nil }
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let objectID = (object.reblog ?? object).objectID
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return .init(objectID: objectID)
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}
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guard let status = _status else {
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assertionFailure()
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return
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}
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switch action {
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case .reply:
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let selectionFeedbackGenerator = UISelectionFeedbackGenerator()
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selectionFeedbackGenerator.selectionChanged()
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let composeViewModel = ComposeViewModel(
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context: provider.context,
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authContext: provider.authContext,
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kind: .reply(status: status)
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)
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_ = provider.coordinator.present(
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scene: .compose(viewModel: composeViewModel),
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from: provider,
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transition: .modal(animated: true, completion: nil)
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)
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case .reblog:
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try await DataSourceFacade.responseToStatusReblogAction(
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provider: provider,
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status: status
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)
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case .like:
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try await DataSourceFacade.responseToStatusFavoriteAction(
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provider: provider,
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status: status
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)
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case .bookmark:
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try await DataSourceFacade.responseToStatusBookmarkAction(
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provider: provider,
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status: status
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)
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case .share:
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try await DataSourceFacade.responseToStatusShareAction(
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provider: provider,
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status: status,
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button: sender
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)
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} // end switch
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} // end func
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}
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// menu
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extension DataSourceFacade {
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struct MenuContext {
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let author: ManagedObjectRecord<MastodonUser>?
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let status: ManagedObjectRecord<Status>?
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let button: UIButton?
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let barButtonItem: UIBarButtonItem?
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}
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@MainActor
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static func responseToMenuAction(
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dependency: UIViewController & NeedsDependency & AuthContextProvider,
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action: MastodonMenu.Action,
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menuContext: MenuContext
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) async throws {
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switch action {
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case .hideReblogs(let actionContext):
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let title = actionContext.showReblogs ? L10n.Scene.Profile.RelationshipActionAlert.ConfirmHideReblogs.title : L10n.Scene.Profile.RelationshipActionAlert.ConfirmShowReblogs.title
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let message = actionContext.showReblogs ? L10n.Scene.Profile.RelationshipActionAlert.ConfirmHideReblogs.message : L10n.Scene.Profile.RelationshipActionAlert.ConfirmShowReblogs.message
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let alertController = UIAlertController(
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title: title,
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message: message,
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preferredStyle: .alert
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)
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let actionTitle = actionContext.showReblogs ? L10n.Common.Controls.Friendship.hideReblogs : L10n.Common.Controls.Friendship.showReblogs
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let showHideReblogsAction = UIAlertAction(
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title: actionTitle,
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style: .destructive
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) { [weak dependency] _ in
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guard let dependency else { return }
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Task {
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let managedObjectContext = dependency.context.managedObjectContext
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let _user: ManagedObjectRecord<MastodonUser>? = try? await managedObjectContext.perform {
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guard let user = menuContext.author?.object(in: managedObjectContext) else { return nil }
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return ManagedObjectRecord<MastodonUser>(objectID: user.objectID)
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}
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guard let user = _user else { return }
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try await DataSourceFacade.responseToShowHideReblogAction(
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dependency: dependency,
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user: user
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)
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}
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}
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alertController.addAction(showHideReblogsAction)
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let cancelAction = UIAlertAction(title: L10n.Common.Controls.Actions.cancel, style: .cancel)
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alertController.addAction(cancelAction)
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dependency.present(alertController, animated: true)
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case .muteUser(let actionContext):
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let alertController = UIAlertController(
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title: actionContext.isMuting ? L10n.Scene.Profile.RelationshipActionAlert.ConfirmUnmuteUser.title : L10n.Scene.Profile.RelationshipActionAlert.ConfirmMuteUser.title,
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message: actionContext.isMuting ? L10n.Scene.Profile.RelationshipActionAlert.ConfirmUnmuteUser.message(actionContext.name) : L10n.Scene.Profile.RelationshipActionAlert.ConfirmMuteUser.message(actionContext.name),
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preferredStyle: .alert
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)
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let confirmAction = UIAlertAction(
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title: actionContext.isMuting ? L10n.Common.Controls.Friendship.unmute : L10n.Common.Controls.Friendship.mute,
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style: .destructive
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) { [weak dependency] _ in
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guard let dependency = dependency else { return }
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Task {
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let managedObjectContext = dependency.context.managedObjectContext
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let _user: ManagedObjectRecord<MastodonUser>? = try? await managedObjectContext.perform {
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guard let user = menuContext.author?.object(in: managedObjectContext) else { return nil }
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return ManagedObjectRecord<MastodonUser>(objectID: user.objectID)
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}
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guard let user = _user else { return }
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try await DataSourceFacade.responseToUserMuteAction(
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dependency: dependency,
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user: user
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)
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} // end Task
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}
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alertController.addAction(confirmAction)
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let cancelAction = UIAlertAction(title: L10n.Common.Controls.Actions.cancel, style: .cancel)
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alertController.addAction(cancelAction)
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dependency.present(alertController, animated: true)
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case .blockUser(let actionContext):
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let alertController = UIAlertController(
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title: actionContext.isBlocking ? L10n.Scene.Profile.RelationshipActionAlert.ConfirmUnblockUser.title : L10n.Scene.Profile.RelationshipActionAlert.ConfirmBlockUser.title,
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message: actionContext.isBlocking ? L10n.Scene.Profile.RelationshipActionAlert.ConfirmUnblockUser.message(actionContext.name) : L10n.Scene.Profile.RelationshipActionAlert.ConfirmBlockUser.message(actionContext.name),
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preferredStyle: .alert
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)
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let confirmAction = UIAlertAction(
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title: actionContext.isBlocking ? L10n.Common.Controls.Friendship.unblock : L10n.Common.Controls.Friendship.block,
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style: .destructive
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) { [weak dependency] _ in
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guard let dependency = dependency else { return }
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Task {
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let managedObjectContext = dependency.context.managedObjectContext
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let _user: ManagedObjectRecord<MastodonUser>? = try? await managedObjectContext.perform {
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guard let user = menuContext.author?.object(in: managedObjectContext) else { return nil }
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return ManagedObjectRecord<MastodonUser>(objectID: user.objectID)
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}
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guard let user = _user else { return }
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try await DataSourceFacade.responseToUserBlockAction(
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dependency: dependency,
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user: user
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)
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} // end Task
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}
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alertController.addAction(confirmAction)
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let cancelAction = UIAlertAction(title: L10n.Common.Controls.Actions.cancel, style: .cancel)
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alertController.addAction(cancelAction)
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dependency.present(alertController, animated: true)
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case .reportUser:
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Task {
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guard let user = menuContext.author else { return }
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let reportViewModel = ReportViewModel(
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context: dependency.context,
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authContext: dependency.authContext,
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user: user,
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status: menuContext.status
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)
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_ = dependency.coordinator.present(
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scene: .report(viewModel: reportViewModel),
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from: dependency,
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transition: .modal(animated: true, completion: nil)
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)
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} // end Task
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case .shareUser:
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guard let user = menuContext.author else {
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assertionFailure()
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return
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}
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let _activityViewController = try await DataSourceFacade.createActivityViewController(
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dependency: dependency,
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user: user
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)
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guard let activityViewController = _activityViewController else { return }
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_ = dependency.coordinator.present(
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scene: .activityViewController(
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activityViewController: activityViewController,
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sourceView: menuContext.button,
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barButtonItem: menuContext.barButtonItem
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),
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from: dependency,
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transition: .activityViewControllerPresent(animated: true, completion: nil)
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)
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case .bookmarkStatus:
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Task {
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guard let status = menuContext.status else {
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assertionFailure()
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return
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}
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try await DataSourceFacade.responseToStatusBookmarkAction(
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provider: dependency,
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status: status
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)
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} // end Task
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case .shareStatus:
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Task {
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guard let status = menuContext.status else {
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assertionFailure()
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return
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}
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let activityViewController = try await DataSourceFacade.createActivityViewController(
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dependency: dependency,
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status: status
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)
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_ = dependency.coordinator.present(
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scene: .activityViewController(
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activityViewController: activityViewController,
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sourceView: menuContext.button,
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barButtonItem: menuContext.barButtonItem
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),
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from: dependency,
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transition: .activityViewControllerPresent(animated: true, completion: nil)
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)
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} // end Task
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case .deleteStatus:
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let alertController = UIAlertController(
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title: L10n.Common.Alerts.DeletePost.title,
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message: L10n.Common.Alerts.DeletePost.message,
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preferredStyle: .alert
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)
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let confirmAction = UIAlertAction(
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title: L10n.Common.Controls.Actions.delete,
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style: .destructive
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) { [weak dependency] _ in
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guard let dependency = dependency else { return }
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guard let status = menuContext.status else { return }
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Task {
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try await DataSourceFacade.responseToDeleteStatus(
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dependency: dependency,
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status: status
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)
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} // end Task
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}
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alertController.addAction(confirmAction)
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let cancelAction = UIAlertAction(title: L10n.Common.Controls.Actions.cancel, style: .cancel)
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alertController.addAction(cancelAction)
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dependency.present(alertController, animated: true)
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}
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} // end func
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}
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extension DataSourceFacade {
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static func responseToToggleSensitiveAction(
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dependency: NeedsDependency,
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status: ManagedObjectRecord<Status>
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) async throws {
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try await dependency.context.managedObjectContext.perform {
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guard let _status = status.object(in: dependency.context.managedObjectContext) else { return }
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let status = _status.reblog ?? _status
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status.update(isSensitiveToggled: !status.isSensitiveToggled)
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}
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}
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}
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