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New timeline items (#424)

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* Cleanup session verification state machine configuration

* Add support for new timeline items: loading indicators, stickers and invalid/unsupported events

* Add sticker accessibility label, fix session verification ones

* Add support for the new TimelineStart timeline item and new pagination API. Remove identifiers from individual timeline items and only set them in the TimelineTableViewController

* Add changelog
This commit is contained in:
Stefan Ceriu
2023-01-09 17:17:18 +02:00
committed by Stefan Ceriu
parent 956e92a9ac
commit d70a240869
59 changed files with 802 additions and 296 deletions
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ElementX/Sources/Services/Timeline/Fixtures/RoomTimelineItemFixtures.swift
+15 -17
View File
@@ -19,12 +19,11 @@ import Foundation
enum RoomTimelineItemFixtures {
/// The default timeline items used in Xcode previews etc.
static var `default`: [RoomTimelineItemProtocol] = [
SeparatorRoomTimelineItem(id: UUID().uuidString,
text: "Yesterday"),
SeparatorRoomTimelineItem(text: "Yesterday"),
TextRoomTimelineItem(id: UUID().uuidString,
text: "That looks so good!",
timestamp: "10:10 AM",
inGroupState: .single,
groupState: .single,
isOutgoing: false,
isEditable: false,
senderId: "",
@@ -33,7 +32,7 @@ enum RoomTimelineItemFixtures {
TextRoomTimelineItem(id: UUID().uuidString,
text: "Let’s get lunch soon! New salad place opened up 🥗. When are y’all free? 🤗",
timestamp: "10:11 AM",
inGroupState: .beginning,
groupState: .beginning,
isOutgoing: false,
isEditable: false,
senderId: "",
@@ -44,7 +43,7 @@ enum RoomTimelineItemFixtures {
TextRoomTimelineItem(id: UUID().uuidString,
text: "I can be around on Wednesday. How about some 🌮 instead? Like https://www.tortilla.co.uk/",
timestamp: "10:11 AM",
inGroupState: .end,
groupState: .end,
isOutgoing: false,
isEditable: false,
senderId: "",
@@ -53,12 +52,11 @@ enum RoomTimelineItemFixtures {
AggregatedReaction(key: "🙏", count: 1, isHighlighted: false),
AggregatedReaction(key: "🙌", count: 2, isHighlighted: true)
])),
SeparatorRoomTimelineItem(id: UUID().uuidString,
text: "Today"),
SeparatorRoomTimelineItem(text: "Today"),
TextRoomTimelineItem(id: UUID().uuidString,
text: "Wow, cool. Ok, lets go the usual place tomorrow?! Is that too soon? Here’s the menu, let me know what you want it’s on me!",
timestamp: "5 PM",
inGroupState: .single,
groupState: .single,
isOutgoing: false,
isEditable: false,
senderId: "",
@@ -66,7 +64,7 @@ enum RoomTimelineItemFixtures {
TextRoomTimelineItem(id: UUID().uuidString,
text: "And John's speech was amazing!",
timestamp: "5 PM",
inGroupState: .beginning,
groupState: .beginning,
isOutgoing: true,
isEditable: true,
senderId: "",
@@ -74,7 +72,7 @@ enum RoomTimelineItemFixtures {
TextRoomTimelineItem(id: UUID().uuidString,
text: "New home office set up!",
timestamp: "5 PM",
inGroupState: .end,
groupState: .end,
isOutgoing: true,
isEditable: true,
senderId: "",
@@ -91,7 +89,7 @@ enum RoomTimelineItemFixtures {
AttributedStringBuilderComponent(attributedString: "That's amazing! Congrats 🥳", isBlockquote: false)
],
timestamp: "5 PM",
inGroupState: .single,
groupState: .single,
isOutgoing: false,
isEditable: false,
senderId: "",
@@ -101,24 +99,24 @@ enum RoomTimelineItemFixtures {
/// A small chunk of events, containing 2 text items.
static var smallChunk: [RoomTimelineItemProtocol] {
[TextRoomTimelineItem(text: "Hey there 👋",
inGroupState: .beginning,
groupState: .beginning,
senderDisplayName: "Alice"),
TextRoomTimelineItem(text: "How are you?",
inGroupState: .end,
groupState: .end,
senderDisplayName: "Alice")]
}
/// A chunk of events that contains a single text item.
static var singleMessageChunk: [RoomTimelineItemProtocol] {
[TextRoomTimelineItem(text: "Tap tap tap 🎙️. Is this thing on?",
inGroupState: .single,
groupState: .single,
senderDisplayName: "Helena")]
}
/// A single text item.
static var incomingMessage: RoomTimelineItemProtocol {
TextRoomTimelineItem(text: "Hello, World!",
inGroupState: .single,
groupState: .single,
senderDisplayName: "Bob")
}
@@ -209,11 +207,11 @@ enum RoomTimelineItemFixtures {
}
private extension TextRoomTimelineItem {
init(text: String, inGroupState: TimelineItemInGroupState = .single, senderDisplayName: String) {
init(text: String, groupState: TimelineItemGroupState = .single, senderDisplayName: String) {
self.init(id: UUID().uuidString,
text: text,
timestamp: "10:47 am",
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: senderDisplayName == "Alice",
isEditable: false,
senderId: "",
ElementX/Sources/Services/Timeline/MockRoomTimelineProvider.swift
+1 -1
View File
@@ -23,7 +23,7 @@ struct MockRoomTimelineProvider: RoomTimelineProviderProtocol {
private var itemProxies = [TimelineItemProxy]()
func paginateBackwards(_ count: UInt) async -> Result<Void, RoomTimelineProviderError> {
func paginateBackwards(requestSize: UInt, untilNumberOfItems: UInt) async -> Result<Void, RoomTimelineProviderError> {
.failure(.failedPaginatingBackwards)
}
ElementX/Sources/Services/Timeline/RoomTimelineProvider.swift
+6 -10
View File
@@ -68,18 +68,14 @@ class RoomTimelineProvider: RoomTimelineProviderProtocol {
}
}
func paginateBackwards(_ count: UInt) async -> Result<Void, RoomTimelineProviderError> {
func paginateBackwards(requestSize: UInt, untilNumberOfItems: UInt) async -> Result<Void, RoomTimelineProviderError> {
// Set this back to false after actually updating the items or if failed
backPaginationPublisher.send(true)
MXLog.info("Started back pagination request")
switch await roomProxy.paginateBackwards(count: count) {
case .success(let numberOfUpdates):
MXLog.info("Finished back pagination request. Got \(numberOfUpdates) updates")
if numberOfUpdates == 0 {
backPaginationPublisher.send(false)
}
switch await roomProxy.paginateBackwards(requestSize: requestSize, untilNumberOfItems: untilNumberOfItems) {
case .success:
MXLog.info("Finished back pagination request")
return .success(())
case .failure(let error):
MXLog.error("Failed back pagination request with error: \(error)")
@@ -152,7 +148,7 @@ class RoomTimelineProvider: RoomTimelineProviderProtocol {
// MARK: - Private
private func updateItemsWithDiffs(_ diffs: [TimelineDiff]) {
MXLog.info("Received timeline diffs")
MXLog.verbose("Received timeline diffs")
itemProxies = diffs
.reduce(itemProxies) { currentItems, diff in
@@ -171,7 +167,7 @@ class RoomTimelineProvider: RoomTimelineProviderProtocol {
return updatedItems
}
MXLog.info("Finished applying diffs")
MXLog.verbose("Finished applying diffs")
}
// swiftlint:disable:next cyclomatic_complexity function_body_length
ElementX/Sources/Services/Timeline/RoomTimelineProviderProtocol.swift
+1 -1
View File
@@ -31,7 +31,7 @@ protocol RoomTimelineProviderProtocol {
var backPaginationPublisher: CurrentValueSubject<Bool, Never> { get }
func paginateBackwards(_ count: UInt) async -> Result<Void, RoomTimelineProviderError>
func paginateBackwards(requestSize: UInt, untilNumberOfItems: UInt) async -> Result<Void, RoomTimelineProviderError>
func sendMessage(_ message: String, inReplyToItemId: String?) async -> Result<Void, RoomTimelineProviderError>
ElementX/Sources/Services/Timeline/TimeLineItemContent/MessageTimelineItem.swift
-24
View File
@@ -23,13 +23,6 @@ protocol MessageContentProtocol: RoomMessageEventContentProtocol {
var body: String { get }
}
/// The delivery status for the item.
enum MessageTimelineItemDeliveryStatus: Hashable {
case unknown
case sending
case sent(elapsedTime: TimeInterval)
}
/// A timeline item that represents an `m.room.message` event.
struct MessageTimelineItem<Content: MessageContentProtocol> {
let item: MatrixRustSDK.EventTimelineItem
@@ -43,15 +36,6 @@ struct MessageTimelineItem<Content: MessageContentProtocol> {
return eventID
}
}
var deliveryStatus: MessageTimelineItemDeliveryStatus {
switch item.key() {
case .transactionId:
return .sending
case .eventId:
return .sent(elapsedTime: Date().timeIntervalSince1970 - timestamp.timeIntervalSince1970)
}
}
var body: String {
content.body
@@ -61,18 +45,10 @@ struct MessageTimelineItem<Content: MessageContentProtocol> {
item.content().asMessage()?.isEdited() == true
}
var isEditable: Bool {
item.isEditable()
}
var inReplyTo: String? {
item.content().asMessage()?.inReplyTo()
}
var reactions: [Reaction] {
item.reactions()
}
var sender: String {
item.sender()
}
ElementX/Sources/Services/Timeline/TimelineController/MockRoomTimelineController.swift
+19 -2
View File
@@ -20,6 +20,9 @@ import Foundation
class MockRoomTimelineController: RoomTimelineControllerProtocol {
/// An array of timeline item arrays that will be inserted in order for each back pagination request.
var backPaginationResponses: [[RoomTimelineItemProtocol]] = []
/// The time delay added to each back pagination request.
var backPaginationDelay: Duration = .milliseconds(500)
/// An array of timeline items that will be appended in order when ``simulateIncomingItems()`` is called.
var incomingItems: [RoomTimelineItemProtocol] = []
@@ -38,8 +41,22 @@ class MockRoomTimelineController: RoomTimelineControllerProtocol {
}
}
func paginateBackwards(_ count: UInt) async -> Result<Void, RoomTimelineControllerError> {
.failure(.generic)
func paginateBackwards(requestSize: UInt, untilNumberOfItems: UInt) async -> Result<Void, RoomTimelineControllerError> {
callbacks.send(.startedBackPaginating)
guard !backPaginationResponses.isEmpty else {
callbacks.send(.finishedBackPaginating)
return .failure(.generic)
}
let newItems = backPaginationResponses.removeFirst()
try? await Task.sleep(for: backPaginationDelay)
timelineItems.insert(contentsOf: newItems, at: 0)
callbacks.send(.updatedTimelineItems)
callbacks.send(.finishedBackPaginating)
return .success(())
}
func processItemAppearance(_ itemId: String) async { }
ElementX/Sources/Services/Timeline/TimelineController/RoomTimelineController.swift
+41 -10
View File
@@ -78,8 +78,8 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
NotificationCenter.default.addObserver(self, selector: #selector(contentSizeCategoryDidChange), name: UIContentSizeCategory.didChangeNotification, object: nil)
}
func paginateBackwards(_ count: UInt) async -> Result<Void, RoomTimelineControllerError> {
switch await timelineProvider.paginateBackwards(count) {
func paginateBackwards(requestSize: UInt, untilNumberOfItems: UInt) async -> Result<Void, RoomTimelineControllerError> {
switch await timelineProvider.paginateBackwards(requestSize: requestSize, untilNumberOfItems: untilNumberOfItems) {
case .success:
return .success(())
case .failure(let error):
@@ -105,6 +105,8 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
await loadThumbnailForImageTimelineItem(item)
case let item as VideoRoomTimelineItem:
await loadThumbnailForVideoTimelineItem(item)
case let item as StickerRoomTimelineItem:
await loadThumbnailForStickerTimelineItem(item)
default:
break
}
@@ -225,6 +227,7 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
}
}
// swiftlint:disable:next cyclomatic_complexity
private func asyncUpdateTimelineItems() async {
var newTimelineItems = [RoomTimelineItemProtocol]()
@@ -236,27 +239,31 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
let previousItemProxy = timelineProvider.itemsPublisher.value[safe: index - 1]
let nextItemProxy = timelineProvider.itemsPublisher.value[safe: index + 1]
let inGroupState = inGroupState(for: itemProxy, previousItemProxy: previousItemProxy, nextItemProxy: nextItemProxy)
let groupState = computeGroupState(for: itemProxy, previousItemProxy: previousItemProxy, nextItemProxy: nextItemProxy)
switch itemProxy {
case .event(let eventItem):
newTimelineItems.append(timelineItemFactory.buildTimelineItemFor(eventItemProxy: eventItem,
inGroupState: inGroupState))
groupState: groupState))
case .virtual(let virtualItem):
switch virtualItem {
case .dayDivider(let year, let month, let day):
// These components will be replaced by a timestamp in upcoming releases
let dateComponents = DateComponents(calendar: .current, year: Int(year), month: Int(month), day: Int(day))
if let dateString = dateComponents.date?.formatted(date: .complete, time: .omitted) {
newTimelineItems.append(SeparatorRoomTimelineItem(id: UUID().uuidString, text: dateString))
newTimelineItems.append(SeparatorRoomTimelineItem(text: dateString))
} else {
MXLog.error("Failed formatting separator date")
}
case .readMarker:
// Don't show the read marker if it's the last item in the timeline
if index != timelineProvider.itemsPublisher.value.indices.last {
newTimelineItems.append(ReadMarkerRoomTimelineItem(id: UUID().uuidString))
newTimelineItems.append(ReadMarkerRoomTimelineItem())
}
case .loadingIndicator:
newTimelineItems.append(PaginationIndicatorRoomTimelineItem())
case .timelineStart:
newTimelineItems.append(TimelineStartRoomTimelineItem(name: roomProxy.displayName ?? roomProxy.name))
}
default:
break
@@ -271,10 +278,10 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
callbacks.send(.updatedTimelineItems)
}
private func inGroupState(for itemProxy: TimelineItemProxy,
previousItemProxy: TimelineItemProxy?,
nextItemProxy: TimelineItemProxy?) -> TimelineItemInGroupState {
private func computeGroupState(for itemProxy: TimelineItemProxy,
previousItemProxy: TimelineItemProxy?,
nextItemProxy: TimelineItemProxy?) -> TimelineItemGroupState {
guard let previousItem = previousItemProxy else {
// no previous item, check next item
guard let nextItem = nextItemProxy else {
@@ -364,6 +371,30 @@ class RoomTimelineController: RoomTimelineControllerProtocol {
break
}
}
private func loadThumbnailForStickerTimelineItem(_ timelineItem: StickerRoomTimelineItem) async {
if timelineItem.image != nil {
return
}
guard let urlString = timelineItem.urlString else {
return
}
switch await mediaProvider.loadImageFromURLString(urlString) {
case .success(let image):
guard let index = timelineItems.firstIndex(where: { $0.id == timelineItem.id }),
var item = timelineItems[index] as? StickerRoomTimelineItem else {
return
}
item.image = image
timelineItems[index] = item
callbacks.send(.updatedTimelineItem(timelineItem.id))
case .failure:
break
}
}
private func loadVideoForTimelineItem(_ timelineItem: VideoRoomTimelineItem) async {
if timelineItem.cachedVideoURL != nil {
ElementX/Sources/Services/Timeline/TimelineController/RoomTimelineControllerProtocol.swift
+1 -1
View File
@@ -48,7 +48,7 @@ protocol RoomTimelineControllerProtocol {
func processItemTap(_ itemId: String) async -> RoomTimelineControllerAction
func paginateBackwards(_ count: UInt) async -> Result<Void, RoomTimelineControllerError>
func paginateBackwards(requestSize: UInt, untilNumberOfItems: UInt) async -> Result<Void, RoomTimelineControllerError>
func sendMessage(_ message: String) async
ElementX/Sources/Services/Timeline/TimelineItemProxy.swift
+16 -4
View File
@@ -42,6 +42,13 @@ enum TimelineItemProxy {
}
}
/// The delivery status for the item.
enum TimelineItemDeliveryStatus: Hashable {
case unknown
case sending
case sent(elapsedTime: TimeInterval)
}
/// A light wrapper around event timeline items returned from Rust.
struct EventTimelineItemProxy: CustomDebugStringConvertible {
let item: MatrixRustSDK.EventTimelineItem
@@ -59,6 +66,15 @@ struct EventTimelineItemProxy: CustomDebugStringConvertible {
}
}
var deliveryStatus: TimelineItemDeliveryStatus {
switch item.key() {
case .transactionId:
return .sending
case .eventId:
return .sent(elapsedTime: Date().timeIntervalSince1970 - timestamp.timeIntervalSince1970)
}
}
var body: String? {
content.asMessage()?.body()
}
@@ -71,10 +87,6 @@ struct EventTimelineItemProxy: CustomDebugStringConvertible {
item.content()
}
var isRedacted: Bool {
content.isRedactedMessage()
}
var isOwn: Bool {
item.isOwn()
}
ElementX/Sources/Services/Timeline/TimelineItems/EventBasedTimelineItemProtocol.swift
+4 -4
View File
@@ -17,7 +17,7 @@
import Foundation
import UIKit
enum TimelineItemInGroupState: Hashable {
enum TimelineItemGroupState: Hashable {
case single
case beginning
case middle
@@ -37,7 +37,7 @@ protocol EventBasedTimelineItemProtocol: RoomTimelineItemProtocol {
var text: String { get }
var timestamp: String { get }
var shouldShowSenderDetails: Bool { get }
var inGroupState: TimelineItemInGroupState { get }
var groupState: TimelineItemGroupState { get }
var isOutgoing: Bool { get }
var isEditable: Bool { get }
@@ -50,11 +50,11 @@ protocol EventBasedTimelineItemProtocol: RoomTimelineItemProtocol {
extension EventBasedTimelineItemProtocol {
var shouldShowSenderDetails: Bool {
inGroupState.shouldShowSenderDetails
groupState.shouldShowSenderDetails
}
var roundedCorners: UIRectCorner {
switch inGroupState {
switch groupState {
case .single:
return .allCorners
case .beginning:
ElementX/Sources/Services/Timeline/TimelineItems/Items/EmoteRoomTimelineItem.swift
+1 -1
View File
@@ -22,7 +22,7 @@ struct EmoteRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hash
let text: String
var attributedComponents: [AttributedStringBuilderComponent]?
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/EncryptedRoomTimelineItem.swift
+1 -1
View File
@@ -27,7 +27,7 @@ struct EncryptedRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable,
let text: String
let encryptionType: EncryptionType
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/FileRoomTimelineItem.swift
+1 -1
View File
@@ -21,7 +21,7 @@ struct FileRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hasha
let id: String
let text: String
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/ImageRoomTimelineItem.swift
+1 -1
View File
@@ -21,7 +21,7 @@ struct ImageRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hash
let id: String
let text: String
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/NoticeRoomTimelineItem.swift
+1 -1
View File
@@ -22,7 +22,7 @@ struct NoticeRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Has
let text: String
var attributedComponents: [AttributedStringBuilderComponent]?
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/PaginationIndicatorRoomTimelineItem.swift
+21
View File
@@ -0,0 +1,21 @@
//
// Copyright 2023 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import Foundation
struct PaginationIndicatorRoomTimelineItem: DecorationTimelineItemProtocol, Identifiable, Hashable {
let id: String = UUID().uuidString
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/ReadMarkerRoomTimelineItem.swift
+1 -1
View File
@@ -17,5 +17,5 @@
import Foundation
struct ReadMarkerRoomTimelineItem: DecorationTimelineItemProtocol, Identifiable, Hashable {
let id: String
let id: String = UUID().uuidString
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/RedactedRoomTimelineItem.swift
+1 -1
View File
@@ -21,7 +21,7 @@ struct RedactedRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, H
let id: String
let text: String
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/RoomTimelineItemProperties.swift
+1 -1
View File
@@ -23,5 +23,5 @@ struct RoomTimelineItemProperties: Hashable {
/// The aggregated reactions that have been sent for this item.
var reactions: [AggregatedReaction] = []
/// The delivery status for this item.
var deliveryStatus: MessageTimelineItemDeliveryStatus = .unknown
var deliveryStatus: TimelineItemDeliveryStatus = .unknown
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/SeparatorRoomTimelineItem.swift
+1 -1
View File
@@ -17,6 +17,6 @@
import Foundation
struct SeparatorRoomTimelineItem: DecorationTimelineItemProtocol, Identifiable, Hashable {
let id: String
let id: String = UUID().uuidString
let text: String
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/StickerRoomTimelineItem.swift
+40
View File
@@ -0,0 +1,40 @@
//
// Copyright 2023 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import UIKit
struct StickerRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hashable {
let id: String
let text: String
let timestamp: String
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
let senderId: String
var senderDisplayName: String?
var senderAvatar: UIImage?
let urlString: String?
var image: UIImage?
var width: CGFloat?
var height: CGFloat?
var aspectRatio: CGFloat?
var blurhash: String?
var properties = RoomTimelineItemProperties()
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/TextRoomTimelineItem.swift
+1 -1
View File
@@ -22,7 +22,7 @@ struct TextRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hasha
let text: String
var attributedComponents: [AttributedStringBuilderComponent]?
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/Items/TimelineStartRoomTimelineItem.swift
+22
View File
@@ -0,0 +1,22 @@
//
// Copyright 2023 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import Foundation
struct TimelineStartRoomTimelineItem: DecorationTimelineItemProtocol, Identifiable, Hashable {
let id: String = UUID().uuidString
let name: String?
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/UnsupportedRoomTimelineItem.swift
+36
View File
@@ -0,0 +1,36 @@
//
// Copyright 2023 New Vector Ltd
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
import UIKit
struct UnsupportedRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hashable {
let id: String
let text: String
let eventType: String
let error: String
let timestamp: String
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
let senderId: String
var senderDisplayName: String?
var senderAvatar: UIImage?
var properties = RoomTimelineItemProperties()
}
ElementX/Sources/Services/Timeline/TimelineItems/Items/VideoRoomTimelineItem.swift
+1 -1
View File
@@ -21,7 +21,7 @@ struct VideoRoomTimelineItem: EventBasedTimelineItemProtocol, Identifiable, Hash
let id: String
let text: String
let timestamp: String
let inGroupState: TimelineItemInGroupState
let groupState: TimelineItemGroupState
let isOutgoing: Bool
let isEditable: Bool
ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineItemFactory.swift
+150 -75
View File
@@ -35,54 +35,117 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
self.attributedStringBuilder = attributedStringBuilder
}
// swiftlint:disable:next cyclomatic_complexity
func buildTimelineItemFor(eventItemProxy: EventTimelineItemProxy,
inGroupState: TimelineItemInGroupState) -> RoomTimelineItemProtocol {
groupState: TimelineItemGroupState) -> RoomTimelineItemProtocol {
let displayName = roomProxy.displayNameForUserId(eventItemProxy.sender)
let avatarURL = roomProxy.avatarURLStringForUserId(eventItemProxy.sender)
let avatarImage = mediaProvider.imageFromURLString(avatarURL, avatarSize: .user(on: .timeline))
let isOutgoing = eventItemProxy.isOwn
if let encryptedMessage = eventItemProxy.content.asUnableToDecrypt() {
return buildEncryptedTimelineItem(eventItemProxy, encryptedMessage, isOutgoing, inGroupState, displayName, avatarImage)
}
if eventItemProxy.isRedacted {
return buildRedactedTimelineItem(eventItemProxy, isOutgoing, inGroupState, displayName, avatarImage)
}
guard let messageContent = eventItemProxy.content.asMessage() else { fatalError("Must be a message for now.") }
switch messageContent.msgtype() {
case .text(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildTextTimelineItemFromMessage(message, isOutgoing, inGroupState, displayName, avatarImage)
case .image(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildImageTimelineItemFromMessage(message, isOutgoing, inGroupState, displayName, avatarImage)
case .video(let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildVideoTimelineItemFromMessage(message, isOutgoing, inGroupState, displayName, avatarImage)
case .file(let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildFileTimelineItemFromMessage(message, isOutgoing, inGroupState, displayName, avatarImage)
case .notice(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildNoticeTimelineItemFromMessage(message, isOutgoing, inGroupState, displayName, avatarImage)
case .emote(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildEmoteTimelineItemFromMessage(message, isOutgoing, inGroupState, displayName, avatarImage)
case .none:
return buildFallbackTimelineItem(eventItemProxy, isOutgoing, inGroupState, displayName, avatarImage)
switch eventItemProxy.content.kind() {
case .unableToDecrypt(let encryptedMessage):
return buildEncryptedTimelineItem(eventItemProxy, encryptedMessage, isOutgoing, groupState, displayName, avatarImage)
case .redactedMessage:
return buildRedactedTimelineItem(eventItemProxy, isOutgoing, groupState, displayName, avatarImage)
case .sticker(let body, let imageInfo, let url):
return buildStickerTimelineItem(eventItemProxy, body, imageInfo, url, isOutgoing, groupState, displayName, avatarImage)
case .failedToParseMessageLike(let eventType, let error):
return buildUnsupportedTimelineItem(eventItemProxy, eventType, error, isOutgoing, groupState, displayName, avatarImage)
case .failedToParseState(let eventType, _, let error):
return buildUnsupportedTimelineItem(eventItemProxy, eventType, error, isOutgoing, groupState, displayName, avatarImage)
case .message:
guard let messageContent = eventItemProxy.content.asMessage() else { fatalError("Invalid message timeline item: \(eventItemProxy)") }
switch messageContent.msgtype() {
case .text(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildTextTimelineItemFromMessage(eventItemProxy, message, isOutgoing, groupState, displayName, avatarImage)
case .image(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildImageTimelineItemFromMessage(eventItemProxy, message, isOutgoing, groupState, displayName, avatarImage)
case .video(let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildVideoTimelineItemFromMessage(eventItemProxy, message, isOutgoing, groupState, displayName, avatarImage)
case .file(let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildFileTimelineItemFromMessage(eventItemProxy, message, isOutgoing, groupState, displayName, avatarImage)
case .notice(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildNoticeTimelineItemFromMessage(eventItemProxy, message, isOutgoing, groupState, displayName, avatarImage)
case .emote(content: let content):
let message = MessageTimelineItem(item: eventItemProxy.item, content: content)
return buildEmoteTimelineItemFromMessage(eventItemProxy, message, isOutgoing, groupState, displayName, avatarImage)
case .none:
return buildFallbackTimelineItem(eventItemProxy, isOutgoing, groupState, displayName, avatarImage)
}
}
}
// MARK: - Private
// swiftlint:disable:next function_parameter_count
private func buildUnsupportedTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
_ eventType: String,
_ error: String,
_ isOutgoing: Bool,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
UnsupportedRoomTimelineItem(id: eventItemProxy.id,
text: ElementL10n.roomTimelineItemUnsupported,
eventType: eventType,
error: error,
timestamp: eventItemProxy.timestamp.formatted(date: .omitted, time: .shortened),
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: eventItemProxy.isEditable,
senderId: eventItemProxy.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
properties: RoomTimelineItemProperties())
}
// swiftlint:disable:next function_parameter_count
private func buildStickerTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
_ body: String,
_ imageInfo: ImageInfo,
_ urlString: String,
_ isOutgoing: Bool,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
var aspectRatio: CGFloat?
let width = imageInfo.width.map(CGFloat.init)
let height = imageInfo.height.map(CGFloat.init)
if let width, let height {
aspectRatio = width / height
}
return StickerRoomTimelineItem(id: eventItemProxy.id,
text: body,
timestamp: eventItemProxy.timestamp.formatted(date: .omitted, time: .shortened),
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: eventItemProxy.isEditable,
senderId: eventItemProxy.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
urlString: urlString,
image: mediaProvider.imageFromURLString(urlString),
width: width,
height: height,
aspectRatio: aspectRatio,
blurhash: imageInfo.blurhash,
properties: RoomTimelineItemProperties(reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
// swiftlint:disable:next function_parameter_count
private func buildEncryptedTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
_ encryptedMessage: EncryptedMessage,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
var encryptionType = EncryptedRoomTimelineItem.EncryptionType.unknown
@@ -99,7 +162,7 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
text: ElementL10n.encryptionInformationDecryptionError,
encryptionType: encryptionType,
timestamp: eventItemProxy.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: eventItemProxy.isEditable,
senderId: eventItemProxy.sender,
@@ -110,13 +173,13 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
private func buildRedactedTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
RedactedRoomTimelineItem(id: eventItemProxy.id,
text: ElementL10n.eventRedacted,
timestamp: eventItemProxy.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: eventItemProxy.isEditable,
senderId: eventItemProxy.sender,
@@ -127,7 +190,7 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
private func buildFallbackTimelineItem(_ eventItemProxy: EventTimelineItemProxy,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
let attributedText = attributedStringBuilder.fromPlain(eventItemProxy.body)
@@ -137,7 +200,7 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
text: eventItemProxy.body ?? "",
attributedComponents: attributedComponents,
timestamp: eventItemProxy.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: eventItemProxy.isEditable,
senderId: eventItemProxy.sender,
@@ -147,9 +210,11 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
reactions: aggregateReactions(eventItemProxy.reactions)))
}
private func buildTextTimelineItemFromMessage(_ message: MessageTimelineItem<TextMessageContent>,
// swiftlint:disable:next function_parameter_count
private func buildTextTimelineItemFromMessage(_ eventItemProxy: EventTimelineItemProxy,
_ message: MessageTimelineItem<TextMessageContent>,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
let attributedText = (message.htmlBody != nil ? attributedStringBuilder.fromHTML(message.htmlBody) : attributedStringBuilder.fromPlain(message.body))
@@ -159,20 +224,22 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
text: message.body,
attributedComponents: attributedComponents,
timestamp: message.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: message.isEditable,
isEditable: eventItemProxy.isEditable,
senderId: message.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
properties: RoomTimelineItemProperties(isEdited: message.isEdited,
reactions: aggregateReactions(message.reactions),
deliveryStatus: message.deliveryStatus))
reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
private func buildImageTimelineItemFromMessage(_ message: MessageTimelineItem<ImageMessageContent>,
// swiftlint:disable:next function_parameter_count
private func buildImageTimelineItemFromMessage(_ eventItemProxy: EventTimelineItemProxy,
_ message: MessageTimelineItem<ImageMessageContent>,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
var aspectRatio: CGFloat?
@@ -184,9 +251,9 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
return ImageRoomTimelineItem(id: message.id,
text: message.body,
timestamp: message.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: message.isEditable,
isEditable: eventItemProxy.isEditable,
senderId: message.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
@@ -197,13 +264,15 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
aspectRatio: aspectRatio,
blurhash: message.blurhash,
properties: RoomTimelineItemProperties(isEdited: message.isEdited,
reactions: aggregateReactions(message.reactions),
deliveryStatus: message.deliveryStatus))
reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
private func buildVideoTimelineItemFromMessage(_ message: MessageTimelineItem<VideoMessageContent>,
// swiftlint:disable:next function_parameter_count
private func buildVideoTimelineItemFromMessage(_ eventItemProxy: EventTimelineItemProxy,
_ message: MessageTimelineItem<VideoMessageContent>,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
var aspectRatio: CGFloat?
@@ -215,9 +284,9 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
return VideoRoomTimelineItem(id: message.id,
text: message.body,
timestamp: message.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: message.isEditable,
isEditable: eventItemProxy.isEditable,
senderId: message.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
@@ -230,34 +299,38 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
aspectRatio: aspectRatio,
blurhash: message.blurhash,
properties: RoomTimelineItemProperties(isEdited: message.isEdited,
reactions: aggregateReactions(message.reactions),
deliveryStatus: message.deliveryStatus))
reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
private func buildFileTimelineItemFromMessage(_ message: MessageTimelineItem<FileMessageContent>,
// swiftlint:disable:next function_parameter_count
private func buildFileTimelineItemFromMessage(_ eventItemProxy: EventTimelineItemProxy,
_ message: MessageTimelineItem<FileMessageContent>,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
FileRoomTimelineItem(id: message.id,
text: message.body,
timestamp: message.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: message.isEditable,
isEditable: eventItemProxy.isEditable,
senderId: message.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
source: message.source,
thumbnailSource: message.thumbnailSource,
properties: RoomTimelineItemProperties(isEdited: message.isEdited,
reactions: aggregateReactions(message.reactions),
deliveryStatus: message.deliveryStatus))
reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
private func buildNoticeTimelineItemFromMessage(_ message: MessageTimelineItem<NoticeMessageContent>,
// swiftlint:disable:next function_parameter_count
private func buildNoticeTimelineItemFromMessage(_ eventItemProxy: EventTimelineItemProxy,
_ message: MessageTimelineItem<NoticeMessageContent>,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
let attributedText = (message.htmlBody != nil ? attributedStringBuilder.fromHTML(message.htmlBody) : attributedStringBuilder.fromPlain(message.body))
@@ -267,20 +340,22 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
text: message.body,
attributedComponents: attributedComponents,
timestamp: message.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: message.isEditable,
isEditable: eventItemProxy.isEditable,
senderId: message.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
properties: RoomTimelineItemProperties(isEdited: message.isEdited,
reactions: aggregateReactions(message.reactions),
deliveryStatus: message.deliveryStatus))
reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
private func buildEmoteTimelineItemFromMessage(_ message: MessageTimelineItem<EmoteMessageContent>,
// swiftlint:disable:next function_parameter_count
private func buildEmoteTimelineItemFromMessage(_ eventItemProxy: EventTimelineItemProxy,
_ message: MessageTimelineItem<EmoteMessageContent>,
_ isOutgoing: Bool,
_ inGroupState: TimelineItemInGroupState,
_ groupState: TimelineItemGroupState,
_ displayName: String?,
_ avatarImage: UIImage?) -> RoomTimelineItemProtocol {
let attributedText = (message.htmlBody != nil ? attributedStringBuilder.fromHTML(message.htmlBody) : attributedStringBuilder.fromPlain(message.body))
@@ -290,15 +365,15 @@ struct RoomTimelineItemFactory: RoomTimelineItemFactoryProtocol {
text: message.body,
attributedComponents: attributedComponents,
timestamp: message.timestamp.formatted(date: .omitted, time: .shortened),
inGroupState: inGroupState,
groupState: groupState,
isOutgoing: isOutgoing,
isEditable: message.isEditable,
isEditable: eventItemProxy.isEditable,
senderId: message.sender,
senderDisplayName: displayName,
senderAvatar: avatarImage,
properties: RoomTimelineItemProperties(isEdited: message.isEdited,
reactions: aggregateReactions(message.reactions),
deliveryStatus: message.deliveryStatus))
reactions: aggregateReactions(eventItemProxy.reactions),
deliveryStatus: eventItemProxy.deliveryStatus))
}
private func aggregateReactions(_ reactions: [Reaction]) -> [AggregatedReaction] {
ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineItemFactoryProtocol.swift
+1 -1
View File
@@ -19,5 +19,5 @@ import Foundation
@MainActor
protocol RoomTimelineItemFactoryProtocol {
func buildTimelineItemFor(eventItemProxy: EventTimelineItemProxy,
inGroupState: TimelineItemInGroupState) -> RoomTimelineItemProtocol
groupState: TimelineItemGroupState) -> RoomTimelineItemProtocol
}
ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineViewFactory.swift
+8
View File
@@ -40,6 +40,14 @@ struct RoomTimelineViewFactory: RoomTimelineViewFactoryProtocol {
return .encrypted(item)
case let item as ReadMarkerRoomTimelineItem:
return .readMarker(item)
case let item as PaginationIndicatorRoomTimelineItem:
return .paginationIndicator(item)
case let item as StickerRoomTimelineItem:
return .sticker(item)
case let item as UnsupportedRoomTimelineItem:
return .unsupported(item)
case let item as TimelineStartRoomTimelineItem:
return .timelineStart(item)
default:
fatalError("Unknown timeline item")
}
ElementX/Sources/Services/Timeline/TimelineItems/RoomTimelineViewProvider.swift
+20 -7
View File
@@ -28,7 +28,10 @@ enum RoomTimelineViewProvider: Identifiable, Hashable {
case redacted(RedactedRoomTimelineItem)
case encrypted(EncryptedRoomTimelineItem)
case readMarker(ReadMarkerRoomTimelineItem)
case backPaginationIndicator(Bool)
case paginationIndicator(PaginationIndicatorRoomTimelineItem)
case sticker(StickerRoomTimelineItem)
case unsupported(UnsupportedRoomTimelineItem)
case timelineStart(TimelineStartRoomTimelineItem)
var id: String {
switch self {
@@ -52,8 +55,14 @@ enum RoomTimelineViewProvider: Identifiable, Hashable {
return item.id
case .readMarker(let item):
return item.id
case .backPaginationIndicator:
return "BackpaginationLoadingIndicator"
case .paginationIndicator(let item):
return item.id
case .sticker(let item):
return item.id
case .unsupported(let item):
return item.id
case .timelineStart(let item):
return item.id
}
}
}
@@ -81,10 +90,14 @@ extension RoomTimelineViewProvider: View {
EncryptedRoomTimelineView(timelineItem: item)
case .readMarker(let item):
ReadMarkerRoomTimelineView(timelineItem: item)
case .backPaginationIndicator(let isBackPaginating):
ProgressView()
.frame(maxWidth: .infinity)
.opacity(isBackPaginating ? 1.0 : 0.0)
case .paginationIndicator(let item):
PaginationIndicatorRoomTimelineView(timelineItem: item)
case .sticker(let item):
StickerRoomTimelineView(timelineItem: item)
case .unsupported(let item):
UnsupportedRoomTimelineView(timelineItem: item)
case .timelineStart(let item):
TimelineStartRoomTimelineView(timelineItem: item)
}
}
}