908 lines
41 KiB
Objective-C
908 lines
41 KiB
Objective-C
/*
|
|
Copyright 2024 New Vector Ltd.
|
|
Copyright 2017 Vector Creations Ltd
|
|
Copyright 2015 OpenMarket Ltd
|
|
|
|
SPDX-License-Identifier: AGPL-3.0-only
|
|
Please see LICENSE in the repository root for full details.
|
|
*/
|
|
|
|
#import "EventFormatter.h"
|
|
|
|
#import "ThemeService.h"
|
|
#import "GeneratedInterface-Swift.h"
|
|
|
|
#import "WidgetManager.h"
|
|
|
|
#import "MXDecryptionResult.h"
|
|
|
|
#import <MatrixSDK/MatrixSDK.h>
|
|
|
|
#pragma mark - Constants definitions
|
|
|
|
NSString *const EventFormatterOnReRequestKeysLinkAction = @"EventFormatterOnReRequestKeysLinkAction";
|
|
NSString *const EventFormatterLinkActionSeparator = @"/";
|
|
NSString *const EventFormatterEditedEventLinkAction = @"EventFormatterEditedEventLinkAction";
|
|
|
|
NSString *const FunctionalMembersStateEventType = @"io.element.functional_members";
|
|
NSString *const FunctionalMembersServiceMembersKey = @"service_members";
|
|
|
|
static NSString *const kEventFormatterTimeFormat = @"HH:mm";
|
|
|
|
@interface EventFormatter ()
|
|
{
|
|
/**
|
|
The calendar used to retrieve the today date.
|
|
*/
|
|
NSCalendar *calendar;
|
|
}
|
|
@end
|
|
|
|
@implementation EventFormatter
|
|
|
|
- (void)initDateTimeFormatters
|
|
{
|
|
[super initDateTimeFormatters];
|
|
|
|
timeFormatter.locale = [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"];
|
|
[timeFormatter setDateFormat:kEventFormatterTimeFormat];
|
|
}
|
|
|
|
- (NSString *)stringFromEvent:(MXEvent *)event
|
|
withRoomState:(MXRoomState *)roomState
|
|
andLatestRoomState:(MXRoomState *)latestRoomState
|
|
error:(MXKEventFormatterError *)error
|
|
{
|
|
NSString *stringFromEvent;
|
|
NSAttributedString *attributedStringFromEvent = [self attributedStringFromEvent:event
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
displayPills:NO
|
|
error:error];
|
|
if (*error == MXKEventFormatterErrorNone)
|
|
{
|
|
stringFromEvent = attributedStringFromEvent.string;
|
|
}
|
|
|
|
return stringFromEvent;
|
|
}
|
|
|
|
- (NSAttributedString *)attributedStringFromEvent:(MXEvent *)event
|
|
withRoomState:(MXRoomState *)roomState
|
|
andLatestRoomState:(MXRoomState *)latestRoomState
|
|
displayPills:(BOOL)displayPills
|
|
error:(MXKEventFormatterError *)error
|
|
{
|
|
NSAttributedString *string = [self unsafeAttributedStringFromEvent:event
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
error:error];
|
|
if (!string)
|
|
{
|
|
MXLogDebug(@"[EventFormatter]: No attributed string for event: %@, type: %@, msgtype: %@, has room state: %d, members: %lu, error: %lu",
|
|
event.eventId,
|
|
event.type,
|
|
event.content[@"msgtype"],
|
|
roomState != nil,
|
|
roomState.membersCount.members,
|
|
*error);
|
|
|
|
// If we cannot create attributed string, but the message is nevertheless meant for display, show generic error
|
|
// instead of a missing message on a timeline.
|
|
if ([self shouldDisplayEvent:event]) {
|
|
MXLogErrorDetails(@"[EventFormatter]: Missing attributed string for message event", @{
|
|
@"event_id": event.eventId ?: @"unknown"
|
|
});
|
|
string = [[NSAttributedString alloc] initWithString:[VectorL10n noticeErrorUnformattableEvent] attributes:@{
|
|
NSFontAttributeName: [self encryptedMessagesTextFont],
|
|
NSForegroundColorAttributeName: [self encryptingTextColor]
|
|
}];
|
|
}
|
|
}
|
|
|
|
if (@available(iOS 15.0, *))
|
|
{
|
|
if (displayPills && roomState && [self shouldDisplayEvent:event])
|
|
{
|
|
string = [PillsFormatter insertPillsIn:string
|
|
withSession:mxSession
|
|
eventFormatter:self
|
|
event:event
|
|
roomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
isEditMode:NO];
|
|
}
|
|
}
|
|
|
|
return string;
|
|
}
|
|
|
|
- (NSAttributedString *)attributedStringFromEvent:(MXEvent *)event
|
|
withRoomState:(MXRoomState *)roomState
|
|
andLatestRoomState:(MXRoomState *)latestRoomState
|
|
error:(MXKEventFormatterError *)error
|
|
{
|
|
return [self attributedStringFromEvent:event
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
displayPills:YES
|
|
error:error];
|
|
}
|
|
|
|
- (BOOL)shouldDisplayEvent:(MXEvent *)event {
|
|
return event.eventType == MXEventTypeRoomMessage
|
|
&& !event.isEditEvent
|
|
&& !event.isRedactedEvent;
|
|
}
|
|
|
|
// The attributed string can fail to be created for a number of reasons, and the size of the function (as well as super's implementation) makes
|
|
// it impossible to catch all the `return nil` and failure states.
|
|
// To make catching of missing strings reliable (and not place that burden on callers), we use private `unsafeAttributedStringFromEvent` method
|
|
// which is called by the public `attributedStringFromEvent`, and which also handles the catch-all missing message.
|
|
- (NSAttributedString *)unsafeAttributedStringFromEvent:(MXEvent *)event
|
|
withRoomState:(MXRoomState *)roomState
|
|
andLatestRoomState:(MXRoomState *)latestRoomState
|
|
error:(MXKEventFormatterError *)error
|
|
{
|
|
if (event.isRedactedEvent)
|
|
{
|
|
if (event.eventType == MXEventTypeReaction)
|
|
{
|
|
// do not show redacted reactions in the timeline
|
|
return nil;
|
|
}
|
|
// Check whether the event is a thread root or redacted information is required
|
|
if ((RiotSettings.shared.enableThreads && [mxSession.threadingService isEventThreadRoot:event])
|
|
|| self.settings.showRedactionsInRoomHistory)
|
|
{
|
|
NSAttributedString *result = [self redactedMessageReplacementAttributedString];
|
|
|
|
if (error)
|
|
{
|
|
*error = MXKEventFormatterErrorNone;
|
|
}
|
|
|
|
return result;
|
|
}
|
|
}
|
|
BOOL isEventSenderMyUser = [event.sender isEqualToString:mxSession.myUserId];
|
|
|
|
if (event.eventType == MXEventTypeCustom) {
|
|
|
|
// Build strings for widget events
|
|
if ([event.type isEqualToString:kWidgetMatrixEventTypeString]
|
|
|| [event.type isEqualToString:kWidgetModularEventTypeString])
|
|
{
|
|
NSString *displayText;
|
|
|
|
Widget *widget = [[Widget alloc] initWithWidgetEvent:event inMatrixSession:mxSession];
|
|
if (widget)
|
|
{
|
|
// Prepare the display name of the sender
|
|
NSString *senderDisplayName = roomState ? [self senderDisplayNameForEvent:event withRoomState:roomState] : event.sender;
|
|
|
|
if (widget.isActive)
|
|
{
|
|
if ([widget.type isEqualToString:kWidgetTypeJitsiV1]
|
|
|| [widget.type isEqualToString:kWidgetTypeJitsiV2])
|
|
{
|
|
// This is an alive jitsi widget
|
|
if (isEventSenderMyUser)
|
|
{
|
|
displayText = [VectorL10n eventFormatterJitsiWidgetAddedByYou];
|
|
}
|
|
else
|
|
{
|
|
displayText = [VectorL10n eventFormatterJitsiWidgetAdded:senderDisplayName];
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (isEventSenderMyUser)
|
|
{
|
|
displayText = [VectorL10n eventFormatterWidgetAddedByYou:(widget.name ? widget.name : widget.type)];
|
|
}
|
|
else
|
|
{
|
|
displayText = [VectorL10n eventFormatterWidgetAdded:(widget.name ? widget.name : widget.type) :senderDisplayName];
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// This is a closed widget
|
|
// Check if it corresponds to a jitsi widget by looking at other state events for
|
|
// this jitsi widget (widget id = event.stateKey).
|
|
// Get all widgets state events in the room
|
|
NSMutableArray<MXEvent*> *widgetStateEvents = [NSMutableArray arrayWithArray:[roomState stateEventsWithType:kWidgetMatrixEventTypeString]];
|
|
[widgetStateEvents addObjectsFromArray:[roomState stateEventsWithType:kWidgetModularEventTypeString]];
|
|
|
|
for (MXEvent *widgetStateEvent in widgetStateEvents)
|
|
{
|
|
if ([widgetStateEvent.stateKey isEqualToString:widget.widgetId])
|
|
{
|
|
Widget *activeWidget = [[Widget alloc] initWithWidgetEvent:widgetStateEvent inMatrixSession:mxSession];
|
|
if (activeWidget.isActive)
|
|
{
|
|
if ([activeWidget.type isEqualToString:kWidgetTypeJitsiV1]
|
|
|| [activeWidget.type isEqualToString:kWidgetTypeJitsiV2])
|
|
{
|
|
// This was a jitsi widget
|
|
return nil;
|
|
}
|
|
else
|
|
{
|
|
if (isEventSenderMyUser)
|
|
{
|
|
displayText = [VectorL10n eventFormatterWidgetRemovedByYou:(activeWidget.name ? activeWidget.name : activeWidget.type)];
|
|
}
|
|
else
|
|
{
|
|
displayText = [VectorL10n eventFormatterWidgetRemoved:(activeWidget.name ? activeWidget.name : activeWidget.type) :senderDisplayName];
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (displayText)
|
|
{
|
|
if (error)
|
|
{
|
|
*error = MXKEventFormatterErrorNone;
|
|
}
|
|
|
|
// Build the attributed string with the right font and color for the events
|
|
return [self renderString:displayText forEvent:event];
|
|
}
|
|
} else if ([event.type isEqualToString:VoiceBroadcastSettings.voiceBroadcastInfoContentKeyType]) {
|
|
// do not show voice broadcast info in the timeline
|
|
return nil;
|
|
}
|
|
}
|
|
|
|
switch (event.eventType)
|
|
{
|
|
case MXEventTypeRoomCreate:
|
|
{
|
|
MXRoomCreateContent *createContent = [MXRoomCreateContent modelFromJSON:event.content];
|
|
|
|
NSString *roomPredecessorId = createContent.roomPredecessorInfo.roomId;
|
|
|
|
if (roomPredecessorId)
|
|
{
|
|
return [self roomCreatePredecessorAttributedStringWithPredecessorRoomId:roomPredecessorId];
|
|
}
|
|
else
|
|
{
|
|
NSAttributedString *string = [super attributedStringFromEvent:event
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
error:error];
|
|
NSMutableAttributedString *result = [[NSMutableAttributedString alloc] initWithString:@"· "];
|
|
[result appendAttributedString:string];
|
|
return result;
|
|
}
|
|
}
|
|
break;
|
|
case MXEventTypeCallCandidates:
|
|
case MXEventTypeCallSelectAnswer:
|
|
case MXEventTypeCallNegotiate:
|
|
case MXEventTypeCallReplaces:
|
|
case MXEventTypeCallRejectReplacement:
|
|
// Do not show call events except invite and reject in timeline
|
|
return nil;
|
|
case MXEventTypeCallInvite:
|
|
{
|
|
MXCallInviteEventContent *content = [MXCallInviteEventContent modelFromJSON:event.content];
|
|
MXCall *call = [mxSession.callManager callWithCallId:content.callId];
|
|
if (call && call.isIncoming && call.state == MXCallStateRinging)
|
|
{
|
|
// incoming call UI will be handled by CallKit (or incoming call screen if CallKit disabled)
|
|
// do not show a bubble for this case
|
|
return nil;
|
|
}
|
|
}
|
|
break;
|
|
case MXEventTypeKeyVerificationCancel:
|
|
case MXEventTypeKeyVerificationDone:
|
|
// Make event types MXEventTypeKeyVerificationCancel and MXEventTypeKeyVerificationDone visible in timeline.
|
|
// TODO: Find another way to keep them visible and avoid instantiate empty NSMutableAttributedString.
|
|
return [NSMutableAttributedString new];
|
|
default:
|
|
break;
|
|
}
|
|
|
|
NSAttributedString *attributedString = [super attributedStringFromEvent:event
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
error:error];
|
|
|
|
if (event.sentState == MXEventSentStateSent
|
|
&& [event.decryptionError.domain isEqualToString:MXDecryptingErrorDomain])
|
|
{
|
|
// Track e2e failures
|
|
dispatch_async(dispatch_get_main_queue(), ^{
|
|
[[DecryptionFailureTracker sharedInstance] reportUnableToDecryptErrorForEvent:event withRoomState:roomState mySession:self->mxSession];
|
|
});
|
|
|
|
if (event.decryptionError.code == MXDecryptingErrorUnknownInboundSessionIdCode)
|
|
{
|
|
// Append to the displayed error an attibuted string with a tappable link
|
|
// so that the user can try to fix the UTD
|
|
NSMutableAttributedString *attributedStringWithRerequestMessage = [attributedString mutableCopy];
|
|
[attributedStringWithRerequestMessage appendAttributedString:[[NSAttributedString alloc] initWithString:@"\n"]];
|
|
|
|
NSString *linkActionString = [NSString stringWithFormat:@"%@%@%@", EventFormatterOnReRequestKeysLinkAction,
|
|
EventFormatterLinkActionSeparator,
|
|
event.eventId];
|
|
|
|
[attributedStringWithRerequestMessage appendAttributedString:
|
|
[[NSAttributedString alloc] initWithString:[VectorL10n eventFormatterRerequestKeysPart1Link]
|
|
attributes:@{
|
|
NSLinkAttributeName: linkActionString,
|
|
NSForegroundColorAttributeName: self.sendingTextColor,
|
|
NSFontAttributeName: self.encryptedMessagesTextFont,
|
|
NSUnderlineStyleAttributeName: [NSNumber numberWithInt:NSUnderlineStyleSingle]
|
|
}]];
|
|
|
|
[attributedStringWithRerequestMessage appendAttributedString:
|
|
[[NSAttributedString alloc] initWithString:[VectorL10n eventFormatterRerequestKeysPart2]
|
|
attributes:@{
|
|
NSForegroundColorAttributeName: self.sendingTextColor,
|
|
NSFontAttributeName: self.encryptedMessagesTextFont
|
|
}]];
|
|
|
|
attributedString = attributedStringWithRerequestMessage;
|
|
}
|
|
}
|
|
else if (self.showEditionMention && event.contentHasBeenEdited)
|
|
{
|
|
NSMutableAttributedString *attributedStringWithEditMention = [attributedString mutableCopy];
|
|
|
|
NSString *linkActionString = [NSString stringWithFormat:@"%@%@%@", EventFormatterEditedEventLinkAction,
|
|
EventFormatterLinkActionSeparator,
|
|
event.eventId];
|
|
|
|
[attributedStringWithEditMention appendAttributedString:
|
|
[[NSAttributedString alloc] initWithString:[NSString stringWithFormat:@" %@", [VectorL10n eventFormatterMessageEditedMention]]
|
|
attributes:@{
|
|
NSLinkAttributeName: linkActionString,
|
|
NSForegroundColorAttributeName: self.editionMentionTextColor,
|
|
NSFontAttributeName: self.editionMentionTextFont
|
|
}]];
|
|
|
|
attributedString = attributedStringWithEditMention;
|
|
}
|
|
|
|
return attributedString;
|
|
}
|
|
|
|
- (NSAttributedString*)attributedStringFromEvents:(NSArray<MXEvent*>*)events
|
|
withRoomState:(MXRoomState*)roomState
|
|
andLatestRoomState:(MXRoomState*)latestRoomState
|
|
error:(MXKEventFormatterError*)error
|
|
{
|
|
NSString *displayText;
|
|
|
|
if (events.count)
|
|
{
|
|
MXEvent *roomCreateEvent = [events filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"type == %@", kMXEventTypeStringRoomCreate]].firstObject;
|
|
|
|
MXEvent *callInviteEvent = [events filteredArrayUsingPredicate:[NSPredicate predicateWithFormat:@"type == %@", kMXEventTypeStringCallInvite]].firstObject;
|
|
|
|
if (roomCreateEvent)
|
|
{
|
|
MXKEventFormatterError tmpError;
|
|
displayText = [super attributedStringFromEvent:roomCreateEvent
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
error:&tmpError].string;
|
|
|
|
NSAttributedString *rendered = [self renderString:displayText forEvent:roomCreateEvent];
|
|
NSMutableAttributedString *result = [[NSMutableAttributedString alloc] initWithString:@"· "];
|
|
[result appendAttributedString:rendered];
|
|
[result setAttributes:@{
|
|
NSFontAttributeName: [UIFont systemFontOfSize:13],
|
|
NSForegroundColorAttributeName: ThemeService.shared.theme.textSecondaryColor
|
|
} range:NSMakeRange(0, result.length)];
|
|
// add one-char space
|
|
[result appendAttributedString:[[NSAttributedString alloc] initWithString:@" "]];
|
|
// add more link
|
|
NSAttributedString *linkMore = [[NSAttributedString alloc] initWithString:[VectorL10n more] attributes:@{
|
|
NSFontAttributeName: [UIFont systemFontOfSize:13],
|
|
NSForegroundColorAttributeName: ThemeService.shared.theme.tintColor
|
|
}];
|
|
[result appendAttributedString:linkMore];
|
|
return result;
|
|
}
|
|
else if (callInviteEvent)
|
|
{
|
|
// return a non-nil value
|
|
return [NSMutableAttributedString new];
|
|
}
|
|
else if (events[0].eventType == MXEventTypeRoomMember)
|
|
{
|
|
// This is a series for cells tagged with RoomBubbleCellDataTagMembership
|
|
// TODO: Build a complete summary like Riot-web
|
|
displayText = [VectorL10n eventFormatterMemberUpdates:events.count];
|
|
}
|
|
}
|
|
|
|
if (displayText)
|
|
{
|
|
// Build the attributed string with the right font and color for the events
|
|
return [self renderString:displayText forEvent:events[0]];
|
|
}
|
|
|
|
return [super attributedStringFromEvents:events
|
|
withRoomState:roomState
|
|
andLatestRoomState:latestRoomState
|
|
error:error];
|
|
}
|
|
|
|
- (instancetype)initWithMatrixSession:(MXSession *)matrixSession
|
|
{
|
|
self = [super initWithMatrixSession:matrixSession];
|
|
if (self)
|
|
{
|
|
calendar = [[NSCalendar alloc] initWithCalendarIdentifier:NSCalendarIdentifierGregorian];
|
|
|
|
// Use the selected bg color to set the code block background color in the default CSS.
|
|
NSUInteger bgColor = [MXKTools rgbValueWithColor:ThemeService.shared.theme.selectedBackgroundColor];
|
|
self.defaultCSS = [NSString stringWithFormat:@" \
|
|
pre,code { \
|
|
background-color: #%06lX; \
|
|
display: inline; \
|
|
font-family: monospace; \
|
|
white-space: pre; \
|
|
-coretext-fontname: Menlo-Regular; \
|
|
font-size: small; \
|
|
} \
|
|
h1,h2 { \
|
|
font-size: 1.2em; \
|
|
}", (unsigned long)bgColor];
|
|
|
|
self.defaultTextColor = ThemeService.shared.theme.textPrimaryColor;
|
|
self.subTitleTextColor = ThemeService.shared.theme.textSecondaryColor;
|
|
self.prefixTextColor = ThemeService.shared.theme.textSecondaryColor;
|
|
self.bingTextColor = ThemeService.shared.theme.noticeColor;
|
|
self.encryptingTextColor = ThemeService.shared.theme.textPrimaryColor;
|
|
self.sendingTextColor = ThemeService.shared.theme.textPrimaryColor;
|
|
self.linksColor = ThemeService.shared.theme.colors.links;
|
|
self.errorTextColor = ThemeService.shared.theme.textPrimaryColor;
|
|
self.showEditionMention = YES;
|
|
self.editionMentionTextColor = ThemeService.shared.theme.textSecondaryColor;
|
|
|
|
self.defaultTextFont = [UIFont systemFontOfSize:15];
|
|
self.prefixTextFont = [UIFont boldSystemFontOfSize:15];
|
|
self.bingTextFont = [UIFont systemFontOfSize:15 weight:UIFontWeightMedium];
|
|
self.stateEventTextFont = [UIFont italicSystemFontOfSize:15];
|
|
self.callNoticesTextFont = [UIFont italicSystemFontOfSize:15];
|
|
self.encryptedMessagesTextFont = [UIFont italicSystemFontOfSize:15];
|
|
self.emojiOnlyTextFont = [UIFont systemFontOfSize:48];
|
|
self.editionMentionTextFont = [UIFont systemFontOfSize:12];
|
|
|
|
// Handle space and video room types, enables their display in the room list
|
|
defaultRoomSummaryUpdater.showRoomTypeStrings = @[
|
|
MXRoomTypeStringSpace,
|
|
MXRoomTypeStringVideo
|
|
];
|
|
}
|
|
return self;
|
|
}
|
|
|
|
- (NSDictionary*)stringAttributesForEventTimestamp
|
|
{
|
|
return @{
|
|
NSForegroundColorAttributeName : [UIColor lightGrayColor],
|
|
NSFontAttributeName: [UIFont systemFontOfSize:10]
|
|
};
|
|
}
|
|
|
|
#pragma mark event sender info
|
|
|
|
- (NSString*)senderAvatarUrlForEvent:(MXEvent*)event withRoomState:(MXRoomState*)roomState
|
|
{
|
|
// Override this method to ignore the identicons defined by default in matrix kit.
|
|
|
|
// Consider first the avatar url defined in provided room state (Note: this room state is supposed to not take the new event into account)
|
|
NSString *senderAvatarUrl = [roomState.members memberWithUserId:event.sender].avatarUrl;
|
|
|
|
// Check whether this avatar url is updated by the current event (This happens in case of new joined member)
|
|
NSString* membership = event.content[@"membership"];
|
|
NSString* eventAvatarUrl = event.content[@"avatar_url"];
|
|
NSString* prevEventAvatarUrl = event.prevContent[@"avatar_url"];
|
|
if (membership && [membership isEqualToString:@"join"] && [eventAvatarUrl length] && ![eventAvatarUrl isEqualToString:prevEventAvatarUrl])
|
|
{
|
|
// Use the actual avatar
|
|
senderAvatarUrl = eventAvatarUrl;
|
|
}
|
|
|
|
// We ignore non mxc avatar url (The identicons are removed here).
|
|
if (senderAvatarUrl && [senderAvatarUrl hasPrefix:kMXContentUriScheme] == NO)
|
|
{
|
|
senderAvatarUrl = nil;
|
|
}
|
|
|
|
return senderAvatarUrl;
|
|
}
|
|
|
|
#pragma mark - MXRoomSummaryUpdating
|
|
- (BOOL)session:(MXSession *)session updateRoomSummary:(MXRoomSummary *)summary withLastEvent:(MXEvent *)event eventState:(MXRoomState *)eventState roomState:(MXRoomState *)roomState
|
|
{
|
|
// Do not display voice broadcast chunk in last message.
|
|
if (event.eventType == MXEventTypeRoomMessage && event.content[VoiceBroadcastSettings.voiceBroadcastContentKeyChunkType])
|
|
{
|
|
return NO;
|
|
}
|
|
|
|
// Update last message if we have a voice broadcast in the room.
|
|
MXEvent *lastVoiceBroadcastInfoEvent = [self lastVoiceBroadcastInfoEventWithEvent:event roomState:roomState];
|
|
if (lastVoiceBroadcastInfoEvent != nil)
|
|
{
|
|
MXEvent *voiceBroadcastInfoStartedEvent = [self voiceBroadcastInfoStartedEventWithEvent:lastVoiceBroadcastInfoEvent
|
|
roomId:summary.roomId
|
|
session:session];
|
|
if (voiceBroadcastInfoStartedEvent != nil
|
|
&& !(voiceBroadcastInfoStartedEvent.isRedactedEvent || [voiceBroadcastInfoStartedEvent.eventId isEqualToString:event.redacts]))
|
|
{
|
|
return [self session:session
|
|
updateRoomSummary:summary
|
|
withVoiceBroadcastInfoStateEvent:lastVoiceBroadcastInfoEvent
|
|
voiceBroadcastInfoStartedEvent:voiceBroadcastInfoStartedEvent
|
|
roomState:roomState];
|
|
}
|
|
}
|
|
|
|
BOOL updated = [super session:session updateRoomSummary:summary withLastEvent:event eventState:eventState roomState:roomState];
|
|
|
|
if (updated)
|
|
{
|
|
// Force the default text color for the last message (cancel highlighted message color)
|
|
NSMutableAttributedString *lastEventDescription = [[NSMutableAttributedString alloc] initWithAttributedString:summary.lastMessage.attributedText];
|
|
NSRange range = NSMakeRange(0, lastEventDescription.length);
|
|
[lastEventDescription addAttribute:NSForegroundColorAttributeName
|
|
value:ThemeService.shared.theme.colors.secondaryContent
|
|
range:range];
|
|
[lastEventDescription addThemeColorNameAttribute:@"secondaryContent" range:range];
|
|
[lastEventDescription addThemeIdentifierAttribute];
|
|
|
|
summary.lastMessage.attributedText = lastEventDescription;
|
|
}
|
|
|
|
return updated;
|
|
}
|
|
|
|
|
|
- (MXEvent *)lastVoiceBroadcastInfoEventWithEvent:(MXEvent *)event roomState:(MXRoomState *)roomState
|
|
{
|
|
MXEvent *voiceBroadcastInfoEvent = nil;
|
|
VoiceBroadcastInfo *info = nil;
|
|
if ([event.type isEqualToString:VoiceBroadcastSettings.voiceBroadcastInfoContentKeyType])
|
|
{
|
|
info = [VoiceBroadcastInfo modelFromJSON: event.content];
|
|
|
|
if (info != nil)
|
|
{
|
|
voiceBroadcastInfoEvent = event;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
MXEvent *stateEvent = [roomState stateEventsWithType:VoiceBroadcastSettings.voiceBroadcastInfoContentKeyType].lastObject;
|
|
if (stateEvent != nil)
|
|
{
|
|
info = [VoiceBroadcastInfo modelFromJSON: stateEvent.content];
|
|
if (info != nil && ![VoiceBroadcastInfo isStoppedFor:info.state])
|
|
{
|
|
voiceBroadcastInfoEvent = stateEvent;
|
|
}
|
|
}
|
|
}
|
|
|
|
return voiceBroadcastInfoEvent;
|
|
}
|
|
|
|
- (MXEvent *)voiceBroadcastInfoStartedEventWithEvent:(MXEvent *)voiceBroadcastInfoEvent roomId:(NSString *)roomId session:(MXSession *)session
|
|
{
|
|
VoiceBroadcastInfo *voiceBroadcastInfo = [VoiceBroadcastInfo modelFromJSON: voiceBroadcastInfoEvent.content];
|
|
if ([VoiceBroadcastInfo isStartedFor:voiceBroadcastInfo.state])
|
|
{
|
|
return voiceBroadcastInfoEvent;
|
|
}
|
|
else
|
|
{
|
|
// Search for the event only in the store to avoid network calls while updating the room summary (this a synchronous process and we cannot delay it).
|
|
return [mxSession.store eventWithEventId:voiceBroadcastInfo.voiceBroadcastId inRoom:roomId];
|
|
}
|
|
}
|
|
|
|
- (BOOL)session:(MXSession *)session updateRoomSummary:(MXRoomSummary *)summary withStateEvents:(NSArray<MXEvent *> *)stateEvents roomState:(MXRoomState *)roomState
|
|
{
|
|
BOOL updated = [super session:session updateRoomSummary:summary withStateEvents:stateEvents roomState:roomState];
|
|
|
|
MXEvent* lastRoomRetentionEvent = [self roomRetentionEventFromStateEvents:stateEvents];
|
|
if (lastRoomRetentionEvent)
|
|
{
|
|
summary.others[MXRoomSummary.roomRetentionMaxLifetime] = lastRoomRetentionEvent.content[MXRoomSummary.roomRetentionEventMaxLifetimeKey];
|
|
updated = YES;
|
|
}
|
|
|
|
// Customisation for EMS Functional Members in direct rooms
|
|
if (BuildSettings.supportFunctionalMembers && summary.room.isDirect)
|
|
{
|
|
if ([self functionalMembersEventFromStateEvents:stateEvents])
|
|
{
|
|
MXLogDebug(@"[EventFormatter] The functional members event has been updated.")
|
|
|
|
// The stateEvents parameter contains state events that may change the room summary. If service members are found,
|
|
// it's likely that something changed. As they aren't stored, the only reliable check would be to compute the
|
|
// room name which we'll do twice more in updateRoomSummary:withServerRoomSummary:roomState: anyway.
|
|
//
|
|
// So return YES and let that happen there.
|
|
updated = YES;
|
|
}
|
|
}
|
|
|
|
return updated;
|
|
}
|
|
|
|
- (BOOL)session:(MXSession *)session updateRoomSummary:(MXRoomSummary *)summary withVoiceBroadcastInfoStateEvent:(MXEvent *)stateEvent voiceBroadcastInfoStartedEvent:(MXEvent *)voiceBroadcastInfoStartedEvent roomState:(MXRoomState *)roomState
|
|
{
|
|
BOOL isStoppedVoiceBroadcast = [VoiceBroadcastInfo isStoppedFor:[VoiceBroadcastInfo modelFromJSON: stateEvent.content].state];
|
|
|
|
if ([summary.lastMessage.eventId isEqualToString:voiceBroadcastInfoStartedEvent.eventId])
|
|
{
|
|
if (!isStoppedVoiceBroadcast)
|
|
{
|
|
return NO;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
[summary updateLastMessage:[[MXRoomLastMessage alloc] initWithEvent:voiceBroadcastInfoStartedEvent]];
|
|
if (summary.lastMessage.others == nil)
|
|
{
|
|
summary.lastMessage.others = [NSMutableDictionary dictionary];
|
|
}
|
|
}
|
|
|
|
NSAttributedString *attachmentString = nil;
|
|
UIColor *textColor;
|
|
NSString *colorIdentifier;
|
|
if (isStoppedVoiceBroadcast)
|
|
{
|
|
textColor = ThemeService.shared.theme.colors.secondaryContent;
|
|
colorIdentifier = @"secondaryContent";
|
|
NSString *senderDisplayName;
|
|
if ([stateEvent.stateKey isEqualToString:session.myUser.userId])
|
|
{
|
|
summary.lastMessage.text = VectorL10n.noticeVoiceBroadcastEndedByYou;
|
|
}
|
|
else
|
|
{
|
|
senderDisplayName = [self senderDisplayNameForEvent:stateEvent withRoomState:roomState];
|
|
summary.lastMessage.text = [VectorL10n noticeVoiceBroadcastEnded:senderDisplayName];
|
|
}
|
|
summary.lastMessage.others[@"lastEventDate"] = [self dateStringFromEvent:stateEvent withTime:YES];
|
|
}
|
|
else
|
|
{
|
|
textColor = ThemeService.shared.theme.colors.alert;
|
|
colorIdentifier = @"alert";
|
|
UIImage *liveImage = AssetImages.voiceBroadcastLive.image;
|
|
|
|
NSTextAttachment *attachment = [[NSTextAttachment alloc] init];
|
|
attachment.image = [liveImage imageWithTintColor:textColor renderingMode:UIImageRenderingModeAlwaysTemplate];
|
|
attachmentString = [NSAttributedString attributedStringWithAttachment:attachment];
|
|
|
|
summary.lastMessage.text = VectorL10n.noticeVoiceBroadcastLive;
|
|
summary.lastMessage.others[@"lastEventDate"] = [self dateStringFromEvent:voiceBroadcastInfoStartedEvent withTime:YES];
|
|
}
|
|
|
|
// Compute the attribute text message
|
|
NSMutableAttributedString *lastMessage;
|
|
if (attachmentString)
|
|
{
|
|
lastMessage = [[NSMutableAttributedString alloc] initWithAttributedString:attachmentString];
|
|
// Change base line
|
|
[lastMessage addAttribute:NSBaselineOffsetAttributeName value:@(-3.0f) range:NSMakeRange(0, attachmentString.length)];
|
|
|
|
NSAttributedString *attributedText = [[NSAttributedString alloc] initWithString:[NSString stringWithFormat:@" %@", summary.lastMessage.text]];
|
|
[lastMessage appendAttributedString:attributedText];
|
|
[lastMessage addAttribute:NSFontAttributeName value:self.defaultTextFont range:NSMakeRange(0, lastMessage.length)];
|
|
}
|
|
else
|
|
{
|
|
NSAttributedString *attributedText = [self renderString:summary.lastMessage.text forEvent:stateEvent];
|
|
lastMessage = [[NSMutableAttributedString alloc] initWithAttributedString:attributedText];
|
|
}
|
|
|
|
[lastMessage addAttribute:NSForegroundColorAttributeName value:textColor range:NSMakeRange(0, lastMessage.length)];
|
|
if (colorIdentifier)
|
|
{
|
|
[lastMessage addThemeColorNameAttribute:colorIdentifier range:NSMakeRange(0, lastMessage.length)];
|
|
[lastMessage addThemeIdentifierAttribute];
|
|
}
|
|
|
|
summary.lastMessage.attributedText = lastMessage;
|
|
|
|
return YES;
|
|
}
|
|
|
|
- (NSAttributedString *)redactedMessageReplacementAttributedString
|
|
{
|
|
UIFont *font = self.defaultTextFont;
|
|
UIColor *color = ThemeService.shared.theme.colors.secondaryContent;
|
|
NSString *string = [NSString stringWithFormat:@" %@", VectorL10n.eventFormatterMessageDeleted];
|
|
NSAttributedString *attrString = [[NSAttributedString alloc] initWithString:string
|
|
attributes:@{
|
|
NSFontAttributeName: font,
|
|
NSForegroundColorAttributeName: color
|
|
}];
|
|
|
|
CGSize imageSize = CGSizeMake(20, 20);
|
|
NSTextAttachment *attachment = [[NSTextAttachment alloc] init];
|
|
attachment.image = [[AssetImages.roomContextMenuDelete.image vc_resizedWith:imageSize] vc_tintedImageUsingColor:color];
|
|
attachment.bounds = CGRectMake(0, font.descender, imageSize.width, imageSize.height);
|
|
NSAttributedString *imageString = [NSAttributedString attributedStringWithAttachment:attachment];
|
|
|
|
NSMutableAttributedString *result = [[NSMutableAttributedString alloc] initWithAttributedString:imageString];
|
|
[result appendAttributedString:attrString];
|
|
|
|
return result;
|
|
}
|
|
|
|
- (BOOL)session:(MXSession *)session updateRoomSummary:(MXRoomSummary *)summary withServerRoomSummary:(MXRoomSyncSummary *)serverRoomSummary roomState:(MXRoomState *)roomState
|
|
{
|
|
BOOL updated = [super session:session updateRoomSummary:summary withServerRoomSummary:serverRoomSummary roomState:roomState];
|
|
|
|
// Customisation for EMS Functional Members in direct rooms
|
|
if (BuildSettings.supportFunctionalMembers && summary.room.isDirect)
|
|
{
|
|
MXEvent *functionalMembersEvent = [self functionalMembersEventFromStateEvents:roomState.stateEvents];
|
|
|
|
if (functionalMembersEvent)
|
|
{
|
|
MXLogDebug(@"[EventFormatter] Computing the room name and avatar excluding functional members.")
|
|
|
|
NSArray<NSString*> *serviceMemberIDs = functionalMembersEvent.content[FunctionalMembersServiceMembersKey] ?: @[];
|
|
|
|
updated |= [defaultRoomSummaryUpdater updateSummaryDisplayname:summary
|
|
session:session
|
|
withServerRoomSummary:serverRoomSummary
|
|
roomState:roomState
|
|
excludingUserIDs:serviceMemberIDs];
|
|
|
|
updated |= [defaultRoomSummaryUpdater updateSummaryAvatar:summary
|
|
session:session
|
|
withServerRoomSummary:serverRoomSummary
|
|
roomState:roomState
|
|
excludingUserIDs:serviceMemberIDs];
|
|
}
|
|
}
|
|
|
|
return updated;
|
|
}
|
|
|
|
/**
|
|
Gets the latest state event of type `io.element.functional_members` from the supplied array of state events.
|
|
Note: This function will be expensive on big rooms, recommended for use only on DMs.
|
|
@return An event of type `io.element.functional_members`, or nil if the event wasn't found.
|
|
*/
|
|
- (MXEvent *)functionalMembersEventFromStateEvents:(NSArray<MXEvent *> *)stateEvents
|
|
{
|
|
NSPredicate *functionalMembersPredicate = [NSPredicate predicateWithFormat:@"type == %@", FunctionalMembersStateEventType];
|
|
return [stateEvents filteredArrayUsingPredicate:functionalMembersPredicate].lastObject;
|
|
}
|
|
|
|
- (MXEvent *)roomRetentionEventFromStateEvents:(NSArray<MXEvent *> *)stateEvents
|
|
{
|
|
NSPredicate *functionalMembersPredicate = [NSPredicate predicateWithFormat:@"type == %@", kMXEventTypeStringRoomRetention];
|
|
return [stateEvents filteredArrayUsingPredicate:functionalMembersPredicate].lastObject;
|
|
}
|
|
|
|
#pragma mark - Timestamp formatting
|
|
|
|
- (NSString*)dateStringFromDate:(NSDate *)date withTime:(BOOL)time
|
|
{
|
|
// Check the provided date
|
|
if (!date)
|
|
{
|
|
return nil;
|
|
}
|
|
|
|
// Retrieve today date at midnight
|
|
NSDate *today = [calendar startOfDayForDate:[NSDate date]];
|
|
|
|
NSTimeInterval interval = -[date timeIntervalSinceDate:today];
|
|
|
|
if (interval > 60*60*24*364)
|
|
{
|
|
[dateFormatter setDateFormat:@"MMM dd yyyy"];
|
|
|
|
// Ignore time information here
|
|
return [super dateStringFromDate:date withTime:NO];
|
|
}
|
|
else if (interval > 60*60*24*6)
|
|
{
|
|
[dateFormatter setDateFormat:@"MMM dd"];
|
|
|
|
// Ignore time information here
|
|
return [super dateStringFromDate:date withTime:NO];
|
|
}
|
|
else if (interval > 60*60*24)
|
|
{
|
|
if (time)
|
|
{
|
|
[dateFormatter setDateFormat:@"EEE"];
|
|
}
|
|
else
|
|
{
|
|
[dateFormatter setDateFormat:@"EEEE"];
|
|
}
|
|
|
|
return [super dateStringFromDate:date withTime:time];
|
|
}
|
|
else if (interval > 0)
|
|
{
|
|
if (time)
|
|
{
|
|
[dateFormatter setDateFormat:nil];
|
|
return [NSString stringWithFormat:@"%@ %@", [VectorL10n yesterday], [super dateStringFromDate:date withTime:YES]];
|
|
}
|
|
return [VectorL10n yesterday];
|
|
}
|
|
else if (interval > - 60*60*24)
|
|
{
|
|
if (time)
|
|
{
|
|
[dateFormatter setDateFormat:nil];
|
|
return [NSString stringWithFormat:@"%@", [super dateStringFromDate:date withTime:YES]];
|
|
}
|
|
return [VectorL10n today];
|
|
}
|
|
else
|
|
{
|
|
// Date in future
|
|
[dateFormatter setDateFormat:@"EEE MMM dd yyyy"];
|
|
return [super dateStringFromDate:date withTime:time];
|
|
}
|
|
}
|
|
|
|
#pragma mark - Room create predecessor
|
|
|
|
- (NSAttributedString*)roomCreatePredecessorAttributedStringWithPredecessorRoomId:(NSString*)predecessorRoomId
|
|
{
|
|
NSDictionary *roomPredecessorReasonAttributes = @{
|
|
NSFontAttributeName : self.defaultTextFont
|
|
};
|
|
|
|
NSDictionary *roomLinkAttributes = @{
|
|
NSFontAttributeName : self.defaultTextFont,
|
|
NSUnderlineStyleAttributeName : @(NSUnderlineStyleSingle)
|
|
};
|
|
|
|
NSMutableAttributedString *roomPredecessorAttributedString = [NSMutableAttributedString new];
|
|
|
|
NSString *roomPredecessorReasonString = [NSString stringWithFormat:@"%@\n", [VectorL10n roomPredecessorInformation]];
|
|
NSAttributedString *roomPredecessorReasonAttributedString = [[NSAttributedString alloc] initWithString:roomPredecessorReasonString attributes:roomPredecessorReasonAttributes];
|
|
|
|
NSString *predecessorRoomLinkString = [VectorL10n roomPredecessorLink];
|
|
NSAttributedString *predecessorRoomLinkAttributedString = [[NSAttributedString alloc] initWithString:predecessorRoomLinkString attributes:roomLinkAttributes];
|
|
|
|
[roomPredecessorAttributedString appendAttributedString:roomPredecessorReasonAttributedString];
|
|
[roomPredecessorAttributedString appendAttributedString:predecessorRoomLinkAttributedString];
|
|
|
|
NSRange wholeStringRange = NSMakeRange(0, roomPredecessorAttributedString.length);
|
|
[roomPredecessorAttributedString addAttribute:NSForegroundColorAttributeName value:self.defaultTextColor range:wholeStringRange];
|
|
|
|
return roomPredecessorAttributedString;
|
|
}
|
|
|
|
@end
|