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Media gallery - part 1(#3588)

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* Introduce a `MediaEventsTimelineFlowCoordinator`
* Update SDK API and architecture
* Add a feature flag, add translations
* Move the media events timeline presentation under the room flow coordinator state machine
* Rename `TimelineViewState.timelineViewState` of type `TimelineState` to `timelineState`
* Enabled SwiftLint's `trailing_closure` rule and fix the warnings.
This commit is contained in:
Stefan Ceriu
2024-12-06 16:58:14 +02:00
committed by GitHub
parent a9e4837b62
commit caaa89af62
83 changed files with 1247 additions and 279 deletions
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ElementX/Sources/Screens/Timeline/TimelineViewModel.swift
+23 -22
View File
@@ -78,7 +78,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
super.init(initialViewState: TimelineViewState(isPinnedEventsTimeline: timelineController.timelineKind == .pinned,
roomID: roomProxy.id,
isEncryptedOneToOneRoom: roomProxy.isEncryptedOneToOneRoom,
timelineViewState: TimelineState(focussedEvent: focussedEventID.map { .init(eventID: $0, appearance: .immediate) }),
timelineState: TimelineState(focussedEvent: focussedEventID.map { .init(eventID: $0, appearance: .immediate) }),
ownUserID: roomProxy.ownUserID,
isViewSourceEnabled: appSettings.viewSourceEnabled,
isCreateMediaCaptionsEnabled: appSettings.createMediaCaptionsEnabled,
@@ -107,6 +107,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
return self.timelineInteractionHandler.audioPlayerState(for: itemID)
}
state.timelineState.paginationState = timelineController.paginationState
buildTimelineViews(timelineItems: timelineController.timelineItems)
updateMembers(roomProxy.membersPublisher.value)
@@ -174,7 +175,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
case .scrolledToFocussedItem:
didScrollToFocussedItem()
case .hasSwitchedTimeline:
Task { state.timelineViewState.isSwitchingTimelines = false }
Task { state.timelineState.isSwitchingTimelines = false }
case let .hasScrolled(direction):
actionsSubject.send(.hasScrolled(direction: direction))
case .setOpenURLAction(let action):
@@ -215,8 +216,8 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
}
func focusOnEvent(eventID: String) async {
if state.timelineViewState.hasLoadedItem(with: eventID) {
state.timelineViewState.focussedEvent = .init(eventID: eventID, appearance: .animated)
if state.timelineState.hasLoadedItem(with: eventID) {
state.timelineState.focussedEvent = .init(eventID: eventID, appearance: .animated)
return
}
@@ -225,7 +226,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
switch await timelineController.focusOnEvent(eventID, timelineSize: Constants.detachedTimelineSize) {
case .success:
state.timelineViewState.focussedEvent = .init(eventID: eventID, appearance: .immediate)
state.timelineState.focussedEvent = .init(eventID: eventID, appearance: .immediate)
case .failure(let error):
MXLog.error("Failed to focus on event \(eventID)")
@@ -244,9 +245,9 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
}
private func didScrollToFocussedItem() {
if var focussedEvent = state.timelineViewState.focussedEvent {
if var focussedEvent = state.timelineState.focussedEvent {
focussedEvent.appearance = .hasAppeared
state.timelineViewState.focussedEvent = focussedEvent
state.timelineState.focussedEvent = focussedEvent
hideFocusLoadingIndicator()
}
}
@@ -362,16 +363,16 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
case .updatedTimelineItems(let updatedItems, let isSwitchingTimelines):
buildTimelineViews(timelineItems: updatedItems, isSwitchingTimelines: isSwitchingTimelines)
case .paginationState(let paginationState):
if state.timelineViewState.paginationState != paginationState {
state.timelineViewState.paginationState = paginationState
if state.timelineState.paginationState != paginationState {
state.timelineState.paginationState = paginationState
}
case .isLive(let isLive):
if state.timelineViewState.isLive != isLive {
state.timelineViewState.isLive = isLive
if state.timelineState.isLive != isLive {
state.timelineState.isLive = isLive
// Remove the event highlight *only* when transitioning from non-live to live.
if isLive, state.timelineViewState.focussedEvent != nil {
state.timelineViewState.focussedEvent = nil
if isLive, state.timelineState.focussedEvent != nil {
state.timelineState.focussedEvent = nil
}
}
}
@@ -516,7 +517,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
break
}
if state.timelineViewState.paginationState.forward == .timelineEndReached {
if state.timelineState.paginationState.forward == .timelineEndReached {
focusLive()
}
@@ -525,8 +526,8 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
}
private func scrollToBottom() {
if state.timelineViewState.isLive {
state.timelineViewState.scrollToBottomPublisher.send(())
if state.timelineState.isLive {
state.timelineState.scrollToBottomPublisher.send(())
} else {
focusLive()
}
@@ -703,14 +704,14 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
}
if isSwitchingTimelines {
state.timelineViewState.isSwitchingTimelines = true
state.timelineState.isSwitchingTimelines = true
}
state.timelineViewState.itemsDictionary = timelineItemsDictionary
state.timelineState.itemsDictionary = timelineItemsDictionary
}
private func updateViewState(item: RoomTimelineItemProtocol, groupStyle: TimelineGroupStyle) -> RoomTimelineItemViewState {
if let timelineItemViewState = state.timelineViewState.itemsDictionary[item.id.uniqueID] {
if let timelineItemViewState = state.timelineState.itemsDictionary[item.id.uniqueID] {
timelineItemViewState.groupStyle = groupStyle
timelineItemViewState.type = .init(item: item)
return timelineItemViewState
@@ -744,7 +745,7 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
userIndicatorController.alertInfo = .init(id: .init(),
title: L10n.screenRoomInviteAgainAlertTitle,
message: L10n.screenRoomInviteAgainAlertMessage,
primaryButton: .init(title: L10n.actionInvite, action: { [weak self] in self?.inviteOtherDMUserBack() }),
primaryButton: .init(title: L10n.actionInvite) { [weak self] in self?.inviteOtherDMUserBack() },
secondaryButton: .init(title: L10n.actionCancel, role: .cancel, action: nil))
}
@@ -830,14 +831,14 @@ class TimelineViewModel: TimelineViewModelType, TimelineViewModelProtocol {
state.bindings.alertInfo = .init(id: type,
title: L10n.dialogPermissionMicrophoneTitleIos(InfoPlistReader.main.bundleDisplayName),
message: L10n.dialogPermissionMicrophoneDescriptionIos,
primaryButton: .init(title: L10n.commonSettings, action: { [weak self] in self?.appMediator.openAppSettings() }),
primaryButton: .init(title: L10n.commonSettings) { [weak self] in self?.appMediator.openAppSettings() },
secondaryButton: .init(title: L10n.actionNotNow, role: .cancel, action: nil))
case .pollEndConfirmation(let pollStartID):
state.bindings.alertInfo = .init(id: type,
title: L10n.actionEndPoll,
message: L10n.commonPollEndConfirmation,
primaryButton: .init(title: L10n.actionCancel, role: .cancel, action: nil),
secondaryButton: .init(title: L10n.actionOk, action: { self.timelineInteractionHandler.endPoll(pollStartID: pollStartID) }))
secondaryButton: .init(title: L10n.actionOk) { self.timelineInteractionHandler.endPoll(pollStartID: pollStartID) })
case .sendingFailed:
state.bindings.alertInfo = .init(id: type,
title: L10n.commonSendingFailed,