mirror of
https://github.com/vector-im/element-ios.git
synced 2024-09-29 15:52:40 +00:00
1366 lines
63 KiB
Objective-C
1366 lines
63 KiB
Objective-C
/*
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Copyright 2015 OpenMarket Ltd
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Copyright 2017 Vector Creations Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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#import "RoomDataSource.h"
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#import "EventFormatter.h"
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#import "RoomBubbleCellData.h"
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#import "MXKRoomBubbleTableViewCell+Riot.h"
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#import "AvatarGenerator.h"
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#import "ThemeService.h"
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#import "GeneratedInterface-Swift.h"
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#import "MXRoom+Riot.h"
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const CGFloat kTypingCellHeight = 24;
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@interface RoomDataSource() <BubbleReactionsViewModelDelegate, URLPreviewViewDelegate, ThreadSummaryViewDelegate>
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{
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// Observe kThemeServiceDidChangeThemeNotification to handle user interface theme change.
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id kThemeServiceDidChangeThemeNotificationObserver;
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}
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// Observe key verification request changes
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@property (nonatomic, weak) id keyVerificationRequestDidChangeNotificationObserver;
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// Observe key verification transaction changes
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@property (nonatomic, weak) id keyVerificationTransactionDidChangeNotificationObserver;
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// Timer used to debounce cells refresh
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@property (nonatomic, strong) NSTimer *refreshCellsTimer;
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@property (nonatomic, weak, readonly) id<RoomDataSourceDelegate> roomDataSourceDelegate;
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@property(nonatomic, readwrite) RoomEncryptionTrustLevel encryptionTrustLevel;
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@property (nonatomic, strong) NSMutableSet *failedEventIds;
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@property (nonatomic) RoomBubbleCellData *roomCreationCellData;
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@property (nonatomic) BOOL showRoomCreationCell;
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@property (nonatomic) NSInteger typingCellIndex;
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@end
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@implementation RoomDataSource
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- (instancetype)initWithRoomId:(NSString *)roomId andMatrixSession:(MXSession *)matrixSession
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{
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self = [super initWithRoomId:roomId andMatrixSession:matrixSession];
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if (self)
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{
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// Replace default Cell data class
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[self registerCellDataClass:RoomBubbleCellData.class forCellIdentifier:kMXKRoomBubbleCellDataIdentifier];
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// Replace the event formatter
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[self updateEventFormatter];
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// Handle timestamp and read receipts display at Vector app level (see [tableView: cellForRowAtIndexPath:])
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self.useCustomDateTimeLabel = YES;
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self.useCustomReceipts = YES;
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self.useCustomUnsentButton = YES;
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// Set bubble pagination
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self.bubblesPagination = MXKRoomDataSourceBubblesPaginationPerDay;
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self.markTimelineInitialEvent = NO;
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self.showBubbleDateTimeOnSelection = YES;
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self.showReactions = YES;
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// Observe user interface theme change.
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kThemeServiceDidChangeThemeNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kThemeServiceDidChangeThemeNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
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// Force room data reload.
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[self updateEventFormatter];
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[self reload];
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}];
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[[NSNotificationCenter defaultCenter] addObserver:self
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selector:@selector(newThreadCreated:)
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name:MXThreadingService.newThreadCreated
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object:nil];
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[self registerKeyVerificationRequestNotification];
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[self registerKeyVerificationTransactionNotification];
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[self registerTrustLevelDidChangeNotifications];
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self.encryptionTrustLevel = RoomEncryptionTrustLevelUnknown;
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}
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return self;
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}
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- (void)finalizeInitialization
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{
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[super finalizeInitialization];
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// Sadly, we need to make sure we have fetched all room members from the HS
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// to be able to display read receipts
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if (![self.mxSession.store hasLoadedAllRoomMembersForRoom:self.roomId])
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{
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[self.room members:^(MXRoomMembers *roomMembers) {
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MXLogDebug(@"[MXKRoomDataSource] finalizeRoomDataSource: All room members have been retrieved");
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// Refresh the full table
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[self.delegate dataSource:self didCellChange:nil];
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} failure:^(NSError *error) {
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MXLogDebug(@"[MXKRoomDataSource] finalizeRoomDataSource: Cannot retrieve all room members");
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}];
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}
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if (self.room.summary.isEncrypted)
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{
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// Make sure we have the trust shield value
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[self.room.summary enableTrustTracking:YES];
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[self fetchEncryptionTrustedLevel];
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}
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}
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- (id<RoomDataSourceDelegate>)roomDataSourceDelegate
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{
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if (!self.delegate || ![self.delegate conformsToProtocol:@protocol(RoomDataSourceDelegate)])
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{
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return nil;
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}
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return ((id<RoomDataSourceDelegate>)(self.delegate));
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}
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- (void)updateEventFormatter
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{
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// Set a new event formatter
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// TODO: We should use the same EventFormatter instance for all the rooms of a mxSession.
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self.eventFormatter = [[EventFormatter alloc] initWithMatrixSession:self.mxSession];
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self.eventFormatter.treatMatrixUserIdAsLink = YES;
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self.eventFormatter.treatMatrixRoomIdAsLink = YES;
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self.eventFormatter.treatMatrixRoomAliasAsLink = YES;
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self.eventFormatter.treatMatrixGroupIdAsLink = YES;
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// Apply the event types filter to display only the wanted event types.
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self.eventFormatter.eventTypesFilterForMessages = [MXKAppSettings standardAppSettings].eventsFilterForMessages;
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}
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- (void)destroy
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{
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if (kThemeServiceDidChangeThemeNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:kThemeServiceDidChangeThemeNotificationObserver];
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kThemeServiceDidChangeThemeNotificationObserver = nil;
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}
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if (self.keyVerificationRequestDidChangeNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self.keyVerificationRequestDidChangeNotificationObserver];
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}
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if (self.keyVerificationTransactionDidChangeNotificationObserver)
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{
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[[NSNotificationCenter defaultCenter] removeObserver:self.keyVerificationTransactionDidChangeNotificationObserver];
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}
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[super destroy];
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}
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- (void)updateCellDataReactions:(id<MXKRoomBubbleCellDataStoring>)cellData forEventId:(NSString*)eventId
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{
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[super updateCellDataReactions:cellData forEventId:eventId];
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[self setNeedsUpdateAdditionalContentHeightForCellData:cellData];
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}
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- (void)updateCellData:(MXKRoomBubbleCellData*)cellData withReadReceipts:(NSArray<MXReceiptData*>*)readReceipts forEventId:(NSString*)eventId
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{
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[super updateCellData:cellData withReadReceipts:readReceipts forEventId:eventId];
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[self setNeedsUpdateAdditionalContentHeightForCellData:cellData];
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}
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- (CGFloat)cellHeightAtIndex:(NSInteger)index withMaximumWidth:(CGFloat)maxWidth
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{
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if (index == self.typingCellIndex)
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{
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return kTypingCellHeight;
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}
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return [super cellHeightAtIndex:index withMaximumWidth:maxWidth];
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}
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- (void)setNeedsUpdateAdditionalContentHeightForCellData:(id<MXKRoomBubbleCellDataStoring>)cellData
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{
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RoomBubbleCellData *roomBubbleCellData;
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if ([cellData isKindOfClass:[RoomBubbleCellData class]])
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{
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roomBubbleCellData = (RoomBubbleCellData*)cellData;
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[roomBubbleCellData setNeedsUpdateAdditionalContentHeight];
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}
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}
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#pragma mark Encryption trust level
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- (void)registerTrustLevelDidChangeNotifications
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{
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[[NSNotificationCenter defaultCenter] addObserver:self selector:@selector(roomSummaryDidChange:) name:kMXRoomSummaryDidChangeNotification object:self.room.summary];
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}
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- (void)roomSummaryDidChange:(NSNotification*)notification
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{
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if (!self.room.summary.isEncrypted)
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{
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return;
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}
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[self fetchEncryptionTrustedLevel];
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[self enableRoomCreationIntroCellDisplayIfNeeded];
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}
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- (void)fetchEncryptionTrustedLevel
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{
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self.encryptionTrustLevel = self.room.summary.roomEncryptionTrustLevel;
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[self.roomDataSourceDelegate roomDataSourceDidUpdateEncryptionTrustLevel:self];
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}
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- (void)roomDidSet
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{
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[self enableRoomCreationIntroCellDisplayIfNeeded];
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}
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- (BOOL)shouldQueueEventForProcessing:(MXEvent *)event roomState:(MXRoomState *)roomState direction:(MXTimelineDirection)direction
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{
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if (self.threadId)
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{
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// if in a thread, ignore non-root event or events from other threads
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if (![event.eventId isEqualToString:self.threadId] && ![event.threadId isEqualToString:self.threadId])
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{
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// Ignore the event
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return NO;
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}
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// also ignore events related to un-threaded or events from other threads
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if (!event.isInThread && event.relatesTo.eventId)
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{
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MXEvent *relatedEvent = [self.mxSession.store eventWithEventId:event.relatesTo.eventId
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inRoom:event.roomId];
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if (![relatedEvent.threadId isEqualToString:self.threadId])
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{
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// ignore the event
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return NO;
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}
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}
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}
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else
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{
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// if not in a thread, ignore all threaded events
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if (event.isInThread)
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{
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// ignore the event
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return NO;
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}
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// also ignore events related to threaded events
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if (event.relatesTo.eventId)
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{
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MXEvent *relatedEvent = [self.mxSession.store eventWithEventId:event.relatesTo.eventId
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inRoom:event.roomId];
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if (relatedEvent.isInThread)
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{
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// ignore the event
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return NO;
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}
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}
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}
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return [super shouldQueueEventForProcessing:event roomState:roomState direction:direction];
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}
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#pragma mark -
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- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
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{
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NSInteger count = [super tableView:tableView numberOfRowsInSection:section];
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if (count)
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{
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// Enable the containsLastMessage flag for the cell data which contains the last message.
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@synchronized(bubbles)
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{
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[self insertRoomCreationIntroCellDataIfNeeded];
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// Reset first all cell data
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for (RoomBubbleCellData *cellData in bubbles)
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{
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cellData.containsLastMessage = NO;
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cellData.componentIndexOfSentMessageTick = -1;
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}
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// The cell containing the last message is the last one with an actual display.
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NSInteger index = bubbles.count;
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while (index--)
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{
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RoomBubbleCellData *cellData = bubbles[index];
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if (cellData.attributedTextMessage)
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{
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cellData.containsLastMessage = YES;
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break;
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}
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}
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[self updateStatusInfo];
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}
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if (!self.currentTypingUsers)
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{
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self.typingCellIndex = -1;
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// we may have changed the number of bubbles in this block, consider that change
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return bubbles.count;
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}
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self.typingCellIndex = bubbles.count;
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return bubbles.count + 1;
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}
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if (!self.currentTypingUsers)
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{
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self.typingCellIndex = -1;
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// leave it as is, if coming as 0 from super
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return count;
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}
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self.typingCellIndex = count;
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return count + 1;
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}
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- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
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{
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if (indexPath.row == self.typingCellIndex)
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{
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RoomTypingBubbleCell *cell = [tableView dequeueReusableCellWithIdentifier:RoomTypingBubbleCell.defaultReuseIdentifier forIndexPath:indexPath];
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[cell updateWithTheme:ThemeService.shared.theme];
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[cell updateTypingUsers:_currentTypingUsers mediaManager:self.mxSession.mediaManager];
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return cell;
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}
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// Do cell data customization that needs to be done before [MXKRoomBubbleTableViewCell render]
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RoomBubbleCellData *roomBubbleCellData = [self cellDataAtIndex:indexPath.row];
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// Use the Riot style placeholder
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if (!roomBubbleCellData.senderAvatarPlaceholder)
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{
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roomBubbleCellData.senderAvatarPlaceholder = [AvatarGenerator generateAvatarForMatrixItem:roomBubbleCellData.senderId withDisplayName:roomBubbleCellData.senderDisplayName];
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}
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[self updateKeyVerificationIfNeededForRoomBubbleCellData:roomBubbleCellData];
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UITableViewCell *cell = [super tableView:tableView cellForRowAtIndexPath:indexPath];
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// Finalize cell view customization here
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if ([cell isKindOfClass:MXKRoomBubbleTableViewCell.class])
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{
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MXKRoomBubbleTableViewCell *bubbleCell = (MXKRoomBubbleTableViewCell*)cell;
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[self resetAccessibilityForCell:bubbleCell];
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RoomBubbleCellData *cellData = (RoomBubbleCellData*)bubbleCell.bubbleData;
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NSArray *bubbleComponents = cellData.bubbleComponents;
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BOOL isCollapsableCellCollapsed = cellData.collapsable && cellData.collapsed;
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// Display timestamp of the last message
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if (cellData.containsLastMessage && !isCollapsableCellCollapsed)
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{
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[bubbleCell addTimestampLabelForComponent:cellData.mostRecentComponentIndex];
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}
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NSMutableArray *temporaryViews = [NSMutableArray new];
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// Handle read receipts and read marker display.
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// Ignore the read receipts on the bubble without actual display.
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// Ignore the read receipts on collapsed bubbles
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if ((((self.showBubbleReceipts && cellData.readReceipts.count) || cellData.reactions.count || cellData.hasLink || cellData.hasThreadRoot) && !isCollapsableCellCollapsed) || self.showReadMarker)
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{
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// Read receipts container are inserted here on the right side into the content view.
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// Some vertical whitespaces are added in message text view (see RoomBubbleCellData class) to insert correctly multiple receipts.
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NSInteger index = 0;
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for (MXKRoomBubbleComponent *component in bubbleComponents)
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{
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NSString *componentEventId = component.event.eventId;
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if (component.event.sentState != MXEventSentStateFailed)
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{
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CGFloat bottomPositionY;
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CGRect bubbleComponentFrame = [bubbleCell componentFrameInContentViewForIndex:index];
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if (CGRectEqualToRect(bubbleComponentFrame, CGRectNull) == NO)
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{
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bottomPositionY = bubbleComponentFrame.origin.y + bubbleComponentFrame.size.height;
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}
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else
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{
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continue;
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}
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URLPreviewView *urlPreviewView;
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// Show a URL preview if the component has a link that should be previewed.
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if (component.showURLPreview)
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{
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urlPreviewView = [URLPreviewView instantiate];
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urlPreviewView.preview = component.urlPreviewData;
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urlPreviewView.delegate = self;
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urlPreviewView.tag = index;
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[temporaryViews addObject:urlPreviewView];
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[bubbleCell.tmpSubviews addObject:urlPreviewView];
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urlPreviewView.translatesAutoresizingMaskIntoConstraints = NO;
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urlPreviewView.availableWidth = cellData.maxTextViewWidth;
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[bubbleCell.contentView addSubview:urlPreviewView];
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CGFloat leftMargin = RoomBubbleCellLayout.reactionsViewLeftMargin;
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if (roomBubbleCellData.containsBubbleComponentWithEncryptionBadge)
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{
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leftMargin+= RoomBubbleCellLayout.encryptedContentLeftMargin;
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}
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// Set the preview view's origin
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[NSLayoutConstraint activateConstraints: @[
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[urlPreviewView.leadingAnchor constraintEqualToAnchor:urlPreviewView.superview.leadingAnchor constant:leftMargin],
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[urlPreviewView.topAnchor constraintEqualToAnchor:urlPreviewView.superview.topAnchor constant:bottomPositionY + RoomBubbleCellLayout.urlPreviewViewTopMargin + RoomBubbleCellLayout.reactionsViewTopMargin],
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]];
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}
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MXAggregatedReactions* reactions = cellData.reactions[componentEventId].aggregatedReactionsWithNonZeroCount;
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BubbleReactionsView *reactionsView;
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if (!component.event.isRedactedEvent && reactions && !isCollapsableCellCollapsed)
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{
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BOOL showAllReactions = [cellData showAllReactionsForEvent:componentEventId];
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BubbleReactionsViewModel *bubbleReactionsViewModel = [[BubbleReactionsViewModel alloc] initWithAggregatedReactions:reactions
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eventId:componentEventId
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showAll:showAllReactions];
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reactionsView = [BubbleReactionsView new];
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reactionsView.viewModel = bubbleReactionsViewModel;
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reactionsView.tag = index;
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[reactionsView updateWithTheme:ThemeService.shared.theme];
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bubbleReactionsViewModel.viewModelDelegate = self;
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[temporaryViews addObject:reactionsView];
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[bubbleCell.tmpSubviews addObject:reactionsView];
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if ([[bubbleCell class] conformsToProtocol:@protocol(BubbleCellReactionsDisplayable)])
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{
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id<BubbleCellReactionsDisplayable> reactionsDisplayable = (id<BubbleCellReactionsDisplayable>)bubbleCell;
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[reactionsDisplayable addReactionsView:reactionsView];
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}
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else
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{
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reactionsView.translatesAutoresizingMaskIntoConstraints = NO;
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[bubbleCell.contentView addSubview:reactionsView];
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CGFloat leftMargin = RoomBubbleCellLayout.reactionsViewLeftMargin;
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if (roomBubbleCellData.containsBubbleComponentWithEncryptionBadge)
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{
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leftMargin+= RoomBubbleCellLayout.encryptedContentLeftMargin;
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}
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// The top constraint may need to include the URL preview view
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NSLayoutConstraint *topConstraint;
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if (urlPreviewView)
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{
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topConstraint = [reactionsView.topAnchor constraintEqualToAnchor:urlPreviewView.bottomAnchor constant:RoomBubbleCellLayout.reactionsViewTopMargin];
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}
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else
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{
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topConstraint = [reactionsView.topAnchor constraintEqualToAnchor:reactionsView.superview.topAnchor constant:bottomPositionY + RoomBubbleCellLayout.reactionsViewTopMargin];
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}
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// Force receipts container size
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[NSLayoutConstraint activateConstraints:
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@[
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[reactionsView.leadingAnchor constraintEqualToAnchor:reactionsView.superview.leadingAnchor constant:leftMargin],
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[reactionsView.trailingAnchor constraintEqualToAnchor:reactionsView.superview.trailingAnchor constant:-RoomBubbleCellLayout.reactionsViewRightMargin],
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topConstraint
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]];
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}
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}
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ThreadSummaryView *threadSummaryView;
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// display thread summary view if the component has a thread in the room timeline
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if (RiotSettings.shared.enableThreads && component.thread && !self.threadId)
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{
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threadSummaryView = [[ThreadSummaryView alloc] initWithThread:component.thread];
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threadSummaryView.delegate = self;
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[temporaryViews addObject:threadSummaryView];
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[bubbleCell.tmpSubviews addObject:threadSummaryView];
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threadSummaryView.translatesAutoresizingMaskIntoConstraints = NO;
|
|
[bubbleCell.contentView addSubview:threadSummaryView];
|
|
|
|
CGFloat leftMargin = RoomBubbleCellLayout.reactionsViewLeftMargin;
|
|
if (roomBubbleCellData.containsBubbleComponentWithEncryptionBadge)
|
|
{
|
|
leftMargin+= RoomBubbleCellLayout.encryptedContentLeftMargin;
|
|
}
|
|
|
|
// The top constraint may need to include the URL preview view or reactions view
|
|
NSLayoutConstraint *topConstraint;
|
|
if (reactionsView)
|
|
{
|
|
topConstraint = [threadSummaryView.topAnchor constraintEqualToAnchor:reactionsView.bottomAnchor
|
|
constant:RoomBubbleCellLayout.threadSummaryViewTopMargin];
|
|
}
|
|
else if (urlPreviewView)
|
|
{
|
|
topConstraint = [threadSummaryView.topAnchor constraintEqualToAnchor:urlPreviewView.bottomAnchor
|
|
constant:RoomBubbleCellLayout.threadSummaryViewTopMargin];
|
|
}
|
|
else
|
|
{
|
|
topConstraint = [threadSummaryView.topAnchor constraintEqualToAnchor:threadSummaryView.superview.topAnchor
|
|
constant:bottomPositionY + RoomBubbleCellLayout.threadSummaryViewTopMargin];
|
|
}
|
|
|
|
// Set constraints for the summary view
|
|
[NSLayoutConstraint activateConstraints: @[
|
|
[threadSummaryView.leadingAnchor constraintEqualToAnchor:threadSummaryView.superview.leadingAnchor
|
|
constant:leftMargin],
|
|
topConstraint,
|
|
[threadSummaryView.heightAnchor constraintEqualToConstant:[ThreadSummaryView contentViewHeightForThread:component.thread fitting:cellData.maxTextViewWidth]],
|
|
[threadSummaryView.trailingAnchor constraintEqualToAnchor:threadSummaryView.superview.trailingAnchor constant:-RoomBubbleCellLayout.reactionsViewRightMargin]
|
|
]];
|
|
}
|
|
|
|
MXKReceiptSendersContainer* avatarsContainer;
|
|
|
|
// Handle read receipts (if any)
|
|
if (self.showBubbleReceipts && cellData.readReceipts.count && !isCollapsableCellCollapsed)
|
|
{
|
|
// Get the events receipts by ignoring the current user receipt.
|
|
NSArray* receipts = cellData.readReceipts[component.event.eventId];
|
|
NSMutableArray *roomMembers;
|
|
NSMutableArray *placeholders;
|
|
|
|
// Check whether some receipts are found
|
|
if (receipts.count)
|
|
{
|
|
// Retrieve the corresponding room members
|
|
roomMembers = [[NSMutableArray alloc] initWithCapacity:receipts.count];
|
|
placeholders = [[NSMutableArray alloc] initWithCapacity:receipts.count];
|
|
|
|
for (MXReceiptData* data in receipts)
|
|
{
|
|
MXRoomMember * roomMember = [self.roomState.members memberWithUserId:data.userId];
|
|
if (roomMember)
|
|
{
|
|
[roomMembers addObject:roomMember];
|
|
[placeholders addObject:[AvatarGenerator generateAvatarForMatrixItem:roomMember.userId withDisplayName:roomMember.displayname]];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check whether some receipts are found
|
|
if (roomMembers.count)
|
|
{
|
|
// Define the read receipts container, positioned on the right border of the bubble cell (Note the right margin 6 pts).
|
|
avatarsContainer = [[MXKReceiptSendersContainer alloc] initWithFrame:CGRectMake(bubbleCell.frame.size.width - RoomBubbleCellLayout.readReceiptsViewWidth + RoomBubbleCellLayout.readReceiptsViewRightMargin, bottomPositionY + RoomBubbleCellLayout.readReceiptsViewTopMargin, RoomBubbleCellLayout.readReceiptsViewWidth, RoomBubbleCellLayout.readReceiptsViewHeight) andMediaManager:self.mxSession.mediaManager];
|
|
|
|
// Custom avatar display
|
|
avatarsContainer.maxDisplayedAvatars = 5;
|
|
avatarsContainer.avatarMargin = 6;
|
|
|
|
// Set the container tag to be able to retrieve read receipts container from component index (see component selection in MXKRoomBubbleTableViewCell (Vector) category).
|
|
avatarsContainer.tag = index;
|
|
|
|
avatarsContainer.moreLabelTextColor = ThemeService.shared.theme.textPrimaryColor;
|
|
|
|
[avatarsContainer refreshReceiptSenders:roomMembers withPlaceHolders:placeholders andAlignment:ReadReceiptAlignmentRight];
|
|
avatarsContainer.readReceipts = receipts;
|
|
UITapGestureRecognizer *tapRecognizer = [[UITapGestureRecognizer alloc] initWithTarget:cell action:@selector(onReceiptContainerTap:)];
|
|
[tapRecognizer setNumberOfTapsRequired:1];
|
|
[tapRecognizer setNumberOfTouchesRequired:1];
|
|
[avatarsContainer addGestureRecognizer:tapRecognizer];
|
|
avatarsContainer.userInteractionEnabled = YES;
|
|
|
|
avatarsContainer.translatesAutoresizingMaskIntoConstraints = NO;
|
|
avatarsContainer.accessibilityIdentifier = @"readReceiptsContainer";
|
|
|
|
[temporaryViews addObject:avatarsContainer];
|
|
// Add this read receipts container in the content view
|
|
[bubbleCell.tmpSubviews addObject:avatarsContainer];
|
|
|
|
if ([[bubbleCell class] conformsToProtocol:@protocol(BubbleCellReadReceiptsDisplayable)])
|
|
{
|
|
id<BubbleCellReadReceiptsDisplayable> readReceiptsDisplayable = (id<BubbleCellReadReceiptsDisplayable>)bubbleCell;
|
|
|
|
[readReceiptsDisplayable addReadReceiptsView:avatarsContainer];
|
|
}
|
|
else
|
|
{
|
|
[bubbleCell.contentView addSubview:avatarsContainer];
|
|
|
|
// Force receipts container size
|
|
NSLayoutConstraint *widthConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
|
|
attribute:NSLayoutAttributeWidth
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:nil
|
|
attribute:NSLayoutAttributeNotAnAttribute
|
|
multiplier:1.0
|
|
constant:RoomBubbleCellLayout.readReceiptsViewWidth];
|
|
NSLayoutConstraint *heightConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
|
|
attribute:NSLayoutAttributeHeight
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:nil
|
|
attribute:NSLayoutAttributeNotAnAttribute
|
|
multiplier:1.0
|
|
constant:RoomBubbleCellLayout.readReceiptsViewHeight];
|
|
|
|
// Force receipts container position
|
|
NSLayoutConstraint *trailingConstraint = [NSLayoutConstraint constraintWithItem:avatarsContainer
|
|
attribute:NSLayoutAttributeTrailing
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:avatarsContainer.superview
|
|
attribute:NSLayoutAttributeTrailing
|
|
multiplier:1.0
|
|
constant:-RoomBubbleCellLayout.readReceiptsViewRightMargin];
|
|
|
|
// At the bottom, we either have a thread summary, a reactions, a URL preview or nothing
|
|
NSLayoutConstraint *topConstraint;
|
|
if (threadSummaryView)
|
|
{
|
|
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:threadSummaryView.bottomAnchor constant:RoomBubbleCellLayout.readReceiptsViewTopMargin];
|
|
}
|
|
else if (reactionsView)
|
|
{
|
|
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:reactionsView.bottomAnchor constant:RoomBubbleCellLayout.readReceiptsViewTopMargin];
|
|
}
|
|
else if (urlPreviewView)
|
|
{
|
|
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:urlPreviewView.bottomAnchor constant:RoomBubbleCellLayout.readReceiptsViewTopMargin];
|
|
}
|
|
else
|
|
{
|
|
topConstraint = [avatarsContainer.topAnchor constraintEqualToAnchor:avatarsContainer.superview.topAnchor constant:bottomPositionY + RoomBubbleCellLayout.readReceiptsViewTopMargin];
|
|
}
|
|
|
|
|
|
// Available on iOS 8 and later
|
|
[NSLayoutConstraint activateConstraints:@[widthConstraint, heightConstraint, topConstraint, trailingConstraint]];
|
|
}
|
|
}
|
|
}
|
|
|
|
// Check whether the read marker must be displayed here.
|
|
if (self.showReadMarker)
|
|
{
|
|
// The read marker is added into the overlay container.
|
|
// CAUTION: Keep disabled the user interaction on this container to not disturb tap gesture handling.
|
|
bubbleCell.bubbleOverlayContainer.backgroundColor = [UIColor clearColor];
|
|
bubbleCell.bubbleOverlayContainer.alpha = 1;
|
|
bubbleCell.bubbleOverlayContainer.userInteractionEnabled = NO;
|
|
bubbleCell.bubbleOverlayContainer.hidden = NO;
|
|
|
|
if ([componentEventId isEqualToString:self.room.accountData.readMarkerEventId])
|
|
{
|
|
bubbleCell.readMarkerView = [[UIView alloc] initWithFrame:CGRectMake(0, bottomPositionY - RoomBubbleCellLayout.readMarkerViewHeight, bubbleCell.bubbleOverlayContainer.frame.size.width, RoomBubbleCellLayout.readMarkerViewHeight)];
|
|
bubbleCell.readMarkerView.backgroundColor = ThemeService.shared.theme.tintColor;
|
|
// Hide by default the marker, it will be shown and animated when the cell will be rendered.
|
|
bubbleCell.readMarkerView.hidden = YES;
|
|
bubbleCell.readMarkerView.tag = index;
|
|
|
|
bubbleCell.readMarkerView.translatesAutoresizingMaskIntoConstraints = NO;
|
|
bubbleCell.readMarkerView.accessibilityIdentifier = @"readMarker";
|
|
[bubbleCell.bubbleOverlayContainer addSubview:bubbleCell.readMarkerView];
|
|
|
|
// Force read marker constraints
|
|
bubbleCell.readMarkerViewTopConstraint = [NSLayoutConstraint constraintWithItem:bubbleCell.readMarkerView
|
|
attribute:NSLayoutAttributeTop
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:bubbleCell.bubbleOverlayContainer
|
|
attribute:NSLayoutAttributeTop
|
|
multiplier:1.0
|
|
constant:bottomPositionY - RoomBubbleCellLayout.readMarkerViewHeight];
|
|
bubbleCell.readMarkerViewLeadingConstraint = [NSLayoutConstraint constraintWithItem:bubbleCell.readMarkerView
|
|
attribute:NSLayoutAttributeLeading
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:bubbleCell.bubbleOverlayContainer
|
|
attribute:NSLayoutAttributeLeading
|
|
multiplier:1.0
|
|
constant:0];
|
|
bubbleCell.readMarkerViewTrailingConstraint = [NSLayoutConstraint constraintWithItem:bubbleCell.bubbleOverlayContainer
|
|
attribute:NSLayoutAttributeTrailing
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:bubbleCell.readMarkerView
|
|
attribute:NSLayoutAttributeTrailing
|
|
multiplier:1.0
|
|
constant:0];
|
|
|
|
bubbleCell.readMarkerViewHeightConstraint = [NSLayoutConstraint constraintWithItem:bubbleCell.readMarkerView
|
|
attribute:NSLayoutAttributeHeight
|
|
relatedBy:NSLayoutRelationEqual
|
|
toItem:nil
|
|
attribute:NSLayoutAttributeNotAnAttribute
|
|
multiplier:1.0
|
|
constant:RoomBubbleCellLayout.readMarkerViewHeight];
|
|
|
|
[NSLayoutConstraint activateConstraints:@[bubbleCell.readMarkerViewTopConstraint, bubbleCell.readMarkerViewLeadingConstraint, bubbleCell.readMarkerViewTrailingConstraint, bubbleCell.readMarkerViewHeightConstraint]];
|
|
}
|
|
}
|
|
}
|
|
|
|
index++;
|
|
}
|
|
}
|
|
|
|
// Update attachmentView bottom constraint to display reactions and read receipts if needed
|
|
|
|
UIView *attachmentView = bubbleCell.attachmentView;
|
|
NSLayoutConstraint *attachmentViewBottomConstraint = bubbleCell.attachViewBottomConstraint;
|
|
|
|
if (attachmentView && temporaryViews.count)
|
|
{
|
|
attachmentViewBottomConstraint.constant = roomBubbleCellData.additionalContentHeight;
|
|
}
|
|
else if (attachmentView)
|
|
{
|
|
[bubbleCell resetAttachmentViewBottomConstraintConstant];
|
|
}
|
|
|
|
// Check whether an event is currently selected: the other messages are then blurred
|
|
if (_selectedEventId)
|
|
{
|
|
// Check whether the selected event belongs to this bubble
|
|
NSInteger selectedComponentIndex = cellData.selectedComponentIndex;
|
|
if (selectedComponentIndex != NSNotFound)
|
|
{
|
|
[bubbleCell selectComponent:cellData.selectedComponentIndex showEditButton:NO showTimestamp:cellData.showTimestampForSelectedComponent];
|
|
}
|
|
else
|
|
{
|
|
bubbleCell.blurred = YES;
|
|
}
|
|
}
|
|
|
|
// Reset the marker if any
|
|
if (bubbleCell.markerView)
|
|
{
|
|
[bubbleCell.markerView removeFromSuperview];
|
|
}
|
|
|
|
// Manage initial event (case of permalink or search result)
|
|
if ((self.timeline.initialEventId && self.markTimelineInitialEvent) || self.highlightedEventId)
|
|
{
|
|
// Check if the cell contains this initial event
|
|
for (NSUInteger index = 0; index < bubbleComponents.count; index++)
|
|
{
|
|
MXKRoomBubbleComponent *component = bubbleComponents[index];
|
|
|
|
if ([component.event.eventId isEqualToString:self.timeline.initialEventId]
|
|
|| [component.event.eventId isEqualToString:self.highlightedEventId])
|
|
{
|
|
// If yes, mark the event
|
|
[bubbleCell markComponent:index];
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
// Auto animate the sticker in case of animated gif
|
|
bubbleCell.isAutoAnimatedGif = (cellData.attachment && cellData.attachment.type == MXKAttachmentTypeSticker);
|
|
|
|
[self applyMaskToAttachmentViewOfBubbleCell: bubbleCell];
|
|
|
|
[self setupAccessibilityForCell:bubbleCell withCellData:cellData];
|
|
|
|
// We are interested only by outgoing messages
|
|
if ([cellData.senderId isEqualToString: self.mxSession.credentials.userId])
|
|
{
|
|
[bubbleCell updateTickViewWithFailedEventIds:self.failedEventIds];
|
|
}
|
|
}
|
|
|
|
return cell;
|
|
}
|
|
|
|
- (RoomBubbleCellData*)roomBubbleCellDataForEventId:(NSString*)eventId
|
|
{
|
|
id<MXKRoomBubbleCellDataStoring> cellData = [self cellDataOfEventWithEventId:eventId];
|
|
RoomBubbleCellData *roomBubbleCellData;
|
|
|
|
if ([cellData isKindOfClass:RoomBubbleCellData.class])
|
|
{
|
|
roomBubbleCellData = (RoomBubbleCellData*)cellData;
|
|
}
|
|
|
|
return roomBubbleCellData;
|
|
}
|
|
|
|
- (MXKeyVerificationRequest*)keyVerificationRequestFromEventId:(NSString*)eventId
|
|
{
|
|
RoomBubbleCellData *roomBubbleCellData = [self roomBubbleCellDataForEventId:eventId];
|
|
|
|
return roomBubbleCellData.keyVerification.request;
|
|
}
|
|
|
|
- (void)refreshCellsWithDelay
|
|
{
|
|
if (self.refreshCellsTimer)
|
|
{
|
|
return;
|
|
}
|
|
|
|
self.refreshCellsTimer = [NSTimer scheduledTimerWithTimeInterval:0.2 target:self selector:@selector(refreshCellsTimerFired) userInfo:nil repeats:NO];
|
|
}
|
|
|
|
- (void)refreshCellsTimerFired
|
|
{
|
|
[self refreshCells];
|
|
self.refreshCellsTimer = nil;
|
|
}
|
|
|
|
- (void)refreshCells
|
|
{
|
|
if (self.delegate)
|
|
{
|
|
[self.delegate dataSource:self didCellChange:nil];
|
|
}
|
|
}
|
|
|
|
- (void)registerKeyVerificationRequestNotification
|
|
{
|
|
self.keyVerificationRequestDidChangeNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:MXKeyVerificationRequestDidChangeNotification
|
|
object:nil
|
|
queue:[NSOperationQueue mainQueue]
|
|
usingBlock:^(NSNotification *notification)
|
|
{
|
|
id notificationObject = notification.object;
|
|
|
|
if ([notificationObject isKindOfClass:MXKeyVerificationByDMRequest.class])
|
|
{
|
|
MXKeyVerificationByDMRequest *keyVerificationByDMRequest = (MXKeyVerificationByDMRequest*)notificationObject;
|
|
|
|
if ([keyVerificationByDMRequest.roomId isEqualToString:self.roomId])
|
|
{
|
|
RoomBubbleCellData *roomBubbleCellData = [self roomBubbleCellDataForEventId:keyVerificationByDMRequest.eventId];
|
|
|
|
roomBubbleCellData.isKeyVerificationOperationPending = NO;
|
|
roomBubbleCellData.keyVerification = nil;
|
|
|
|
if (roomBubbleCellData)
|
|
{
|
|
[self refreshCellsWithDelay];
|
|
}
|
|
}
|
|
}
|
|
}];
|
|
}
|
|
|
|
- (void)registerKeyVerificationTransactionNotification
|
|
{
|
|
self.keyVerificationTransactionDidChangeNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:MXKeyVerificationTransactionDidChangeNotification
|
|
object:nil
|
|
queue:[NSOperationQueue mainQueue]
|
|
usingBlock:^(NSNotification *notification)
|
|
{
|
|
MXKeyVerificationTransaction *keyVerificationTransaction = (MXKeyVerificationTransaction*)notification.object;
|
|
|
|
if ([keyVerificationTransaction.dmRoomId isEqualToString:self.roomId])
|
|
{
|
|
RoomBubbleCellData *roomBubbleCellData = [self roomBubbleCellDataForEventId:keyVerificationTransaction.dmEventId];
|
|
|
|
roomBubbleCellData.isKeyVerificationOperationPending = NO;
|
|
roomBubbleCellData.keyVerification = nil;
|
|
|
|
if (roomBubbleCellData)
|
|
{
|
|
[self refreshCellsWithDelay];
|
|
}
|
|
}
|
|
}];
|
|
}
|
|
|
|
- (BOOL)shouldFetchKeyVerificationForEvent:(MXEvent*)event
|
|
{
|
|
if (!event)
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
BOOL shouldFetchKeyVerification = NO;
|
|
|
|
switch (event.eventType)
|
|
{
|
|
case MXEventTypeKeyVerificationDone:
|
|
case MXEventTypeKeyVerificationCancel:
|
|
shouldFetchKeyVerification = YES;
|
|
break;
|
|
case MXEventTypeRoomMessage:
|
|
{
|
|
NSString *msgType = event.content[@"msgtype"];
|
|
|
|
if ([msgType isEqualToString:kMXMessageTypeKeyVerificationRequest])
|
|
{
|
|
shouldFetchKeyVerification = YES;
|
|
}
|
|
}
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
|
|
return shouldFetchKeyVerification;
|
|
}
|
|
|
|
- (void)updateKeyVerificationIfNeededForRoomBubbleCellData:(RoomBubbleCellData*)bubbleCellData
|
|
{
|
|
MXEvent *event = bubbleCellData.getFirstBubbleComponentWithDisplay.event;
|
|
|
|
if (![self shouldFetchKeyVerificationForEvent:event])
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (bubbleCellData.keyVerification != nil || bubbleCellData.isKeyVerificationOperationPending)
|
|
{
|
|
// Key verification already fetched or request is pending do nothing
|
|
return;
|
|
}
|
|
|
|
__block MXHTTPOperation *operation = [self.mxSession.crypto.keyVerificationManager keyVerificationFromKeyVerificationEvent:event
|
|
success:^(MXKeyVerification * _Nonnull keyVerification)
|
|
{
|
|
BOOL shouldRefreshCells = bubbleCellData.isKeyVerificationOperationPending || bubbleCellData.keyVerification == nil;
|
|
|
|
bubbleCellData.keyVerification = keyVerification;
|
|
bubbleCellData.isKeyVerificationOperationPending = NO;
|
|
|
|
if (shouldRefreshCells)
|
|
{
|
|
[self refreshCellsWithDelay];
|
|
}
|
|
|
|
} failure:^(NSError * _Nonnull error) {
|
|
|
|
MXLogDebug(@"[RoomDataSource] updateKeyVerificationIfNeededForRoomBubbleCellData; keyVerificationFromKeyVerificationEvent fails with error: %@", error);
|
|
|
|
bubbleCellData.isKeyVerificationOperationPending = NO;
|
|
}];
|
|
|
|
bubbleCellData.isKeyVerificationOperationPending = !operation;
|
|
}
|
|
|
|
#pragma mark -
|
|
|
|
- (void)setSelectedEventId:(NSString *)selectedEventId
|
|
{
|
|
// Cancel the current selection (if any)
|
|
if (_selectedEventId)
|
|
{
|
|
RoomBubbleCellData *cellData = [self cellDataOfEventWithEventId:_selectedEventId];
|
|
cellData.selectedEventId = nil;
|
|
cellData.showTimestampForSelectedComponent = NO;
|
|
}
|
|
|
|
if (selectedEventId.length)
|
|
{
|
|
RoomBubbleCellData *cellData = [self cellDataOfEventWithEventId:selectedEventId];
|
|
|
|
cellData.showTimestampForSelectedComponent = self.showBubbleDateTimeOnSelection;
|
|
|
|
if (cellData.collapsed
|
|
&& cellData.nextCollapsableCellData
|
|
&& cellData.tag != RoomBubbleCellDataTagCall)
|
|
{
|
|
// Select nothing for a collased cell but open it
|
|
[self collapseRoomBubble:cellData collapsed:NO];
|
|
return;
|
|
}
|
|
else
|
|
{
|
|
cellData.selectedEventId = selectedEventId;
|
|
}
|
|
}
|
|
|
|
_selectedEventId = selectedEventId;
|
|
}
|
|
|
|
- (Widget *)jitsiWidget
|
|
{
|
|
Widget *jitsiWidget;
|
|
|
|
// Note: Manage only one jitsi widget at a time for the moment
|
|
jitsiWidget = [[WidgetManager sharedManager] widgetsOfTypes:@[kWidgetTypeJitsiV1, kWidgetTypeJitsiV2] inRoom:self.room withRoomState:self.roomState].firstObject;
|
|
|
|
return jitsiWidget;
|
|
}
|
|
|
|
- (void)sendVideo:(NSURL *)videoLocalURL
|
|
success:(void (^)(NSString * _Nonnull))success
|
|
failure:(void (^)(NSError * _Nullable))failure
|
|
{
|
|
AVURLAsset *videoAsset = [AVURLAsset assetWithURL:videoLocalURL];
|
|
UIImage *videoThumbnail = [MXKVideoThumbnailGenerator.shared generateThumbnailFrom:videoLocalURL];
|
|
|
|
[self sendVideoAsset:videoAsset withThumbnail:videoThumbnail success:success failure:failure];
|
|
}
|
|
|
|
- (void)acceptVerificationRequestForEventId:(NSString*)eventId success:(void(^)(void))success failure:(void(^)(NSError*))failure
|
|
{
|
|
MXKeyVerificationRequest *keyVerificationRequest = [self keyVerificationRequestFromEventId:eventId];
|
|
|
|
if (!keyVerificationRequest)
|
|
{
|
|
NSError *error;
|
|
|
|
if (failure)
|
|
{
|
|
failure(error);
|
|
}
|
|
return;
|
|
}
|
|
|
|
[[AppDelegate theDelegate] presentIncomingKeyVerificationRequest:keyVerificationRequest inSession:self.mxSession];
|
|
|
|
if (success)
|
|
{
|
|
success();
|
|
}
|
|
}
|
|
|
|
- (void)declineVerificationRequestForEventId:(NSString*)eventId success:(void(^)(void))success failure:(void(^)(NSError*))failure
|
|
{
|
|
MXKeyVerificationRequest *keyVerificationRequest = [self keyVerificationRequestFromEventId:eventId];
|
|
|
|
if (!keyVerificationRequest)
|
|
{
|
|
NSError *error;
|
|
|
|
if (failure)
|
|
{
|
|
failure(error);
|
|
}
|
|
return;
|
|
}
|
|
|
|
RoomBubbleCellData *roomBubbleCellData = [self roomBubbleCellDataForEventId:eventId];
|
|
roomBubbleCellData.isKeyVerificationOperationPending = YES;
|
|
|
|
[self refreshCells];
|
|
|
|
[keyVerificationRequest cancelWithCancelCode:MXTransactionCancelCode.user success:^{
|
|
|
|
// roomBubbleCellData.isKeyVerificationOperationPending will be set to NO by MXKeyVerificationRequestDidChangeNotification notification
|
|
|
|
if (success)
|
|
{
|
|
success();
|
|
}
|
|
|
|
} failure:^(NSError * _Nonnull error) {
|
|
|
|
roomBubbleCellData.isKeyVerificationOperationPending = NO;
|
|
|
|
if (failure)
|
|
{
|
|
failure(error);
|
|
}
|
|
}];
|
|
}
|
|
|
|
- (void)resetTypingNotification {
|
|
self.currentTypingUsers = nil;
|
|
}
|
|
|
|
#pragma - Accessibility
|
|
|
|
- (void)setupAccessibilityForCell:(MXKRoomBubbleTableViewCell *)cell withCellData:(RoomBubbleCellData*)cellData
|
|
{
|
|
// Set accessibility only on media. Let VoiceOver automatically manages text messages
|
|
if (cellData.attachment)
|
|
{
|
|
NSString *accessibilityLabel = [cellData accessibilityLabel];
|
|
if (cell.messageTextView.text.length)
|
|
{
|
|
// Files are presented as text with link
|
|
cell.messageTextView.accessibilityLabel = accessibilityLabel;
|
|
cell.messageTextView.isAccessibilityElement = YES;
|
|
}
|
|
else
|
|
{
|
|
cell.attachmentView.accessibilityLabel = accessibilityLabel;
|
|
cell.attachmentView.isAccessibilityElement = YES;
|
|
}
|
|
}
|
|
}
|
|
|
|
- (void)resetAccessibilityForCell:(MXKRoomBubbleTableViewCell *)cell
|
|
{
|
|
cell.messageTextView.accessibilityLabel = nil;
|
|
cell.attachmentView.accessibilityLabel = nil;
|
|
}
|
|
|
|
#pragma mark - Threads
|
|
|
|
- (void)newThreadCreated:(NSNotification *)notification
|
|
{
|
|
NSUInteger count = 0;
|
|
@synchronized (bubbles)
|
|
{
|
|
count = bubbles.count;
|
|
}
|
|
if (count > 0)
|
|
{
|
|
[self reload];
|
|
}
|
|
}
|
|
|
|
#pragma mark - BubbleReactionsViewModelDelegate
|
|
|
|
- (void)bubbleReactionsViewModel:(BubbleReactionsViewModel *)viewModel didAddReaction:(MXReactionCount *)reactionCount forEventId:(NSString *)eventId
|
|
{
|
|
[self addReaction:reactionCount.reaction forEventId:eventId success:^{
|
|
|
|
} failure:^(NSError *error) {
|
|
|
|
}];
|
|
}
|
|
|
|
- (void)bubbleReactionsViewModel:(BubbleReactionsViewModel *)viewModel didRemoveReaction:(MXReactionCount * _Nonnull)reactionCount forEventId:(NSString * _Nonnull)eventId
|
|
{
|
|
[self removeReaction:reactionCount.reaction forEventId:eventId success:^{
|
|
|
|
} failure:^(NSError *error) {
|
|
|
|
}];
|
|
}
|
|
|
|
- (void)bubbleReactionsViewModel:(BubbleReactionsViewModel *)viewModel didShowAllTappedForEventId:(NSString * _Nonnull)eventId
|
|
{
|
|
[self setShowAllReactions:YES forEvent:eventId];
|
|
}
|
|
|
|
- (void)bubbleReactionsViewModel:(BubbleReactionsViewModel *)viewModel didShowLessTappedForEventId:(NSString * _Nonnull)eventId
|
|
{
|
|
[self setShowAllReactions:NO forEvent:eventId];
|
|
}
|
|
|
|
- (void)setShowAllReactions:(BOOL)showAllReactions forEvent:(NSString*)eventId
|
|
{
|
|
id<MXKRoomBubbleCellDataStoring> cellData = [self cellDataOfEventWithEventId:eventId];
|
|
if ([cellData isKindOfClass:[RoomBubbleCellData class]])
|
|
{
|
|
RoomBubbleCellData *roomBubbleCellData = (RoomBubbleCellData*)cellData;
|
|
|
|
[roomBubbleCellData setShowAllReactions:showAllReactions forEvent:eventId];
|
|
[self updateCellDataReactions:roomBubbleCellData forEventId:eventId];
|
|
|
|
[self.delegate dataSource:self didCellChange:nil];
|
|
}
|
|
}
|
|
|
|
- (void)bubbleReactionsViewModel:(BubbleReactionsViewModel *)viewModel didLongPressForEventId:(NSString *)eventId
|
|
{
|
|
[self.delegate dataSource:self didRecognizeAction:kMXKRoomBubbleCellLongPressOnReactionView inCell:nil userInfo:@{ kMXKRoomBubbleCellEventIdKey: eventId }];
|
|
}
|
|
|
|
- (void)applyMaskToAttachmentViewOfBubbleCell:(MXKRoomBubbleTableViewCell *)cell
|
|
{
|
|
if (cell.attachmentView)
|
|
{
|
|
cell.attachmentView.layer.cornerRadius = 6;
|
|
cell.attachmentView.layer.masksToBounds = YES;
|
|
}
|
|
}
|
|
|
|
#pragma mark - Message status management
|
|
|
|
- (void)updateStatusInfo
|
|
{
|
|
if (!self.failedEventIds)
|
|
{
|
|
self.failedEventIds = [NSMutableSet new];
|
|
}
|
|
|
|
NSInteger bubbleIndex = bubbles.count;
|
|
while (bubbleIndex--)
|
|
{
|
|
RoomBubbleCellData *cellData = bubbles[bubbleIndex];
|
|
|
|
NSInteger componentIndex = cellData.bubbleComponents.count;
|
|
while (componentIndex--) {
|
|
MXKRoomBubbleComponent *component = cellData.bubbleComponents[componentIndex];
|
|
MXEventSentState eventState = component.event.sentState;
|
|
|
|
if (eventState == MXEventSentStateFailed)
|
|
{
|
|
[self.failedEventIds addObject:component.event.eventId];
|
|
continue;
|
|
}
|
|
|
|
NSArray<MXReceiptData*> *receipts = cellData.readReceipts[component.event.eventId];
|
|
if (receipts.count)
|
|
{
|
|
return;
|
|
}
|
|
|
|
if (eventState == MXEventSentStateSent)
|
|
{
|
|
cellData.componentIndexOfSentMessageTick = componentIndex;
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
#pragma mark - Room creation intro cell
|
|
|
|
- (BOOL)canShowRoomCreationIntroCell
|
|
{
|
|
NSString* userId = self.mxSession.myUser.userId;
|
|
|
|
if (!userId || !self.isLive || self.isPeeking)
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
// Room creation cell is only shown for the creator
|
|
return [self.room.summary.creatorUserId isEqualToString:userId];
|
|
}
|
|
|
|
- (void)enableRoomCreationIntroCellDisplayIfNeeded
|
|
{
|
|
self.showRoomCreationCell = [self canShowRoomCreationIntroCell];
|
|
}
|
|
|
|
// Insert the room creation intro cell at the begining
|
|
- (void)insertRoomCreationIntroCellDataIfNeeded
|
|
{
|
|
@synchronized(bubbles)
|
|
{
|
|
NSUInteger existingRoomCreationCellDataIndex = [self roomBubbleDataIndexWithTag:RoomBubbleCellDataTagRoomCreationIntro];
|
|
|
|
if (existingRoomCreationCellDataIndex != NSNotFound)
|
|
{
|
|
[bubbles removeObjectAtIndex:existingRoomCreationCellDataIndex];
|
|
}
|
|
|
|
if (self.showRoomCreationCell)
|
|
{
|
|
NSUInteger roomCreationConfigCellDataIndex = [self roomBubbleDataIndexWithTag:RoomBubbleCellDataTagRoomCreateConfiguration];
|
|
|
|
// Only add room creation intro cell if `bubbles` array contains the room creation event
|
|
if (roomCreationConfigCellDataIndex != NSNotFound)
|
|
{
|
|
if (!self.roomCreationCellData)
|
|
{
|
|
MXEvent *event = [MXEvent new];
|
|
MXRoomState *roomState = [MXRoomState new];
|
|
RoomBubbleCellData *roomBubbleCellData = [[RoomBubbleCellData alloc] initWithEvent:event andRoomState:roomState andRoomDataSource:self];
|
|
roomBubbleCellData.tag = RoomBubbleCellDataTagRoomCreationIntro;
|
|
|
|
self.roomCreationCellData = roomBubbleCellData;
|
|
}
|
|
|
|
[bubbles insertObject:self.roomCreationCellData atIndex:0];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
self.roomCreationCellData = nil;
|
|
}
|
|
}
|
|
}
|
|
|
|
- (NSUInteger)roomBubbleDataIndexWithTag:(RoomBubbleCellDataTag)tag
|
|
{
|
|
@synchronized(bubbles)
|
|
{
|
|
return [bubbles indexOfObjectPassingTest:^BOOL(id<MXKRoomBubbleCellDataStoring> _Nonnull obj, NSUInteger idx, BOOL * _Nonnull stop) {
|
|
if ([obj isKindOfClass:RoomBubbleCellData.class])
|
|
{
|
|
RoomBubbleCellData *roomBubbleCellData = (RoomBubbleCellData*)obj;
|
|
if (roomBubbleCellData.tag == tag)
|
|
{
|
|
return YES;
|
|
}
|
|
}
|
|
return NO;
|
|
}];
|
|
}
|
|
}
|
|
|
|
#pragma mark - URLPreviewViewDelegate
|
|
|
|
- (void)didOpenURLFromPreviewView:(URLPreviewView *)previewView for:(NSString *)eventID in:(NSString *)roomID
|
|
{
|
|
// Use the link stored in the bubble component when opening the URL as we only
|
|
// store the sanitized URL in the preview data which may differ to the message content.
|
|
RoomBubbleCellData *cellData = [self cellDataOfEventWithEventId:eventID];
|
|
MXKRoomBubbleComponent *component = [cellData bubbleComponentWithLinkForEventId:eventID];
|
|
if (!component)
|
|
{
|
|
MXLogError(@"[RoomDataSource] Failed to open link: Unable to find bubble component.")
|
|
return;
|
|
}
|
|
|
|
[UIApplication.sharedApplication vc_open:component.link completionHandler:nil];
|
|
}
|
|
|
|
- (void)didCloseURLPreviewView:(URLPreviewView *)previewView for:(NSString *)eventID in:(NSString *)roomID
|
|
{
|
|
// Remember that the user closed the preview so it isn't shown again.
|
|
[URLPreviewService.shared closePreviewFor:eventID in:roomID];
|
|
|
|
// Get the component to remove the URL preview from.
|
|
RoomBubbleCellData *cellData = [self cellDataOfEventWithEventId:eventID];
|
|
MXKRoomBubbleComponent *component = [cellData bubbleComponentWithLinkForEventId:eventID];
|
|
if (!component)
|
|
{
|
|
MXLogError(@"[RoomDataSource] Failed to close URL preview: Unable to find bubble component.")
|
|
return;
|
|
}
|
|
|
|
// Hide the preview, remove its data and refresh the cells.
|
|
component.showURLPreview = NO;
|
|
component.urlPreviewData = nil;
|
|
|
|
[cellData invalidateLayout];
|
|
|
|
[self refreshCells];
|
|
}
|
|
|
|
#pragma mark - ThreadSummaryViewDelegate
|
|
|
|
- (void)threadSummaryViewTapped:(ThreadSummaryView *)summaryView
|
|
{
|
|
[self.roomDataSourceDelegate roomDataSource:self
|
|
didTapThread:summaryView.thread];
|
|
}
|
|
|
|
@end
|