Files
element-x-ios/ElementX/Sources/Screens/MediaEventsTimelineScreen/MediaEventsTimelineScreenCoordinator.swift
T
Doug cfaa1b455a Use the new preview screen when tapping media on the room and pinned events screens. (#3736)
* Use the new TimelineMediaPreview modifier on the room and pinned timeline screens.

* Use the same presentation logic for all timeline media previews.

* Fix a bug with the detection of the timeline end.

* Send pagination requests from the media preview screen.

* Add SwiftLint to the Danger workflow (it is no longer installed on the runner).

* Put SwiftLint back on all of the GitHub runners too.

* Set the function_parameter_count lint rule to 10.

* Make sure to clean-up any previews when the coordinator is done.

* Handle the viewInRoomTimeline action more appropriately.
2025-02-05 13:27:23 +00:00

90 lines
4.8 KiB
Swift

//
// Copyright 2022-2024 New Vector Ltd.
//
// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
// Please see LICENSE files in the repository root for full details.
//
import Combine
import SwiftUI
struct MediaEventsTimelineScreenCoordinatorParameters {
let roomProxy: JoinedRoomProxyProtocol
let mediaTimelineController: TimelineControllerProtocol
let filesTimelineController: TimelineControllerProtocol
let mediaProvider: MediaProviderProtocol
let mediaPlayerProvider: MediaPlayerProviderProtocol
let voiceMessageMediaManager: VoiceMessageMediaManagerProtocol
let appMediator: AppMediatorProtocol
let emojiProvider: EmojiProviderProtocol
let userIndicatorController: UserIndicatorControllerProtocol
let timelineControllerFactory: TimelineControllerFactoryProtocol
}
enum MediaEventsTimelineScreenCoordinatorAction {
case viewInRoomTimeline(TimelineItemIdentifier)
}
final class MediaEventsTimelineScreenCoordinator: CoordinatorProtocol {
private let parameters: MediaEventsTimelineScreenCoordinatorParameters
private let viewModel: MediaEventsTimelineScreenViewModelProtocol
private var cancellables = Set<AnyCancellable>()
private let actionsSubject: PassthroughSubject<MediaEventsTimelineScreenCoordinatorAction, Never> = .init()
var actions: AnyPublisher<MediaEventsTimelineScreenCoordinatorAction, Never> {
actionsSubject.eraseToAnyPublisher()
}
init(parameters: MediaEventsTimelineScreenCoordinatorParameters) {
self.parameters = parameters
let mediaTimelineViewModel = TimelineViewModel(roomProxy: parameters.roomProxy,
timelineController: parameters.mediaTimelineController,
mediaProvider: parameters.mediaProvider,
mediaPlayerProvider: parameters.mediaPlayerProvider,
voiceMessageMediaManager: parameters.voiceMessageMediaManager,
userIndicatorController: ServiceLocator.shared.userIndicatorController,
appMediator: parameters.appMediator,
appSettings: ServiceLocator.shared.settings,
analyticsService: ServiceLocator.shared.analytics,
emojiProvider: parameters.emojiProvider,
timelineControllerFactory: parameters.timelineControllerFactory)
let filesTimelineViewModel = TimelineViewModel(roomProxy: parameters.roomProxy,
timelineController: parameters.filesTimelineController,
mediaProvider: parameters.mediaProvider,
mediaPlayerProvider: parameters.mediaPlayerProvider,
voiceMessageMediaManager: parameters.voiceMessageMediaManager,
userIndicatorController: ServiceLocator.shared.userIndicatorController,
appMediator: parameters.appMediator,
appSettings: ServiceLocator.shared.settings,
analyticsService: ServiceLocator.shared.analytics,
emojiProvider: parameters.emojiProvider,
timelineControllerFactory: parameters.timelineControllerFactory)
viewModel = MediaEventsTimelineScreenViewModel(mediaTimelineViewModel: mediaTimelineViewModel,
filesTimelineViewModel: filesTimelineViewModel,
mediaProvider: parameters.mediaProvider,
userIndicatorController: parameters.userIndicatorController,
appMediator: parameters.appMediator)
viewModel.actionsPublisher
.sink { [weak self] action in
switch action {
case .viewInRoomTimeline(let itemID):
self?.actionsSubject.send(.viewInRoomTimeline(itemID))
}
}
.store(in: &cancellables)
}
func stop() {
viewModel.stop()
}
func toPresentable() -> AnyView {
AnyView(MediaEventsTimelineScreen(context: viewModel.context))
}
}