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[RoomViewController] Handle obsolete room (m.room.tombstone event type) and display replacement room in activities view

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This commit is contained in:
SBiOSoftWhare
2018-07-27 11:56:51 +02:00
parent 6fb3ce0e24
commit 60b4b0efce
1 changed files with 73 additions and 23 deletions
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Riot/Modules/Room/RoomViewController.m
+73 -23
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@@ -204,6 +204,9 @@
// Tell whether the input text field is in send reply mode. If true typed message will be sent to highlighted event.
BOOL isInReplyMode;
// Listener for `m.room.tombstone` event type
id tombstoneEventNotificationsListener;
}
@end
@@ -367,13 +370,7 @@
// Replace the default input toolbar view.
// Note: this operation will force the layout of subviews. That is why cell view classes must be registered before.
[self setRoomInputToolbarViewClass];
// Update the inputToolBar height.
CGFloat height = [self inputToolbarHeight];
// Disable animation during the update
[UIView setAnimationsEnabled:NO];
[self roomInputToolbarView:self.inputToolbarView heightDidChanged:height completion:nil];
[UIView setAnimationsEnabled:YES];
[self updateInputToolBarViewHeight];
// set extra area
[self setRoomActivitiesViewClass:RoomActivitiesView.class];
@@ -470,6 +467,7 @@
[self listenTypingNotifications];
[self listenCallNotifications];
[self listenWidgetNotifications];
[self listenTombstoneEventNotifications];
if (self.showExpandedHeader)
{
@@ -518,6 +516,7 @@
[self removeCallNotificationsListeners];
[self removeWidgetNotificationsListeners];
[self removeTombstoneEventNotificationsListener];
// Re-enable the read marker display, and disable its update.
self.roomDataSource.showReadMarker = YES;
@@ -892,13 +891,7 @@
if (!self.inputToolbarView)
{
[self setRoomInputToolbarViewClass];
// Update the inputToolBar height.
CGFloat height = [self inputToolbarHeight];
// Disable animation during the update
[UIView setAnimationsEnabled:NO];
[self roomInputToolbarView:self.inputToolbarView heightDidChanged:height completion:nil];
[UIView setAnimationsEnabled:YES];
[self updateInputToolBarViewHeight];
[self refreshRoomInputToolbar];
@@ -939,9 +932,15 @@
{
MXRoomPowerLevels *powerLevels = self.roomDataSource.room.state.powerLevels;
NSInteger userPowerLevel = [powerLevels powerLevelOfUserWithUserID:self.mainSession.myUser.userId];
BOOL canSend = (userPowerLevel >= [powerLevels minimumPowerLevelForSendingEventAsMessage:kMXEventTypeStringRoomMessage]);
if (!canSend)
BOOL isRoomObsolete = self.roomDataSource.room.state.isObsolete;
if (isRoomObsolete)
{
roomInputToolbarViewClass = nil;
}
else if (!canSend)
{
roomInputToolbarViewClass = DisabledRoomInputToolbarView.class;
}
@@ -1150,6 +1149,7 @@
[self removeCallNotificationsListeners];
[self removeWidgetNotificationsListeners];
[self removeTombstoneEventNotificationsListener];
if (previewHeader || (self.expandedHeaderContainer.isHidden == NO))
{
@@ -1441,6 +1441,16 @@
}
}
- (void)updateInputToolBarViewHeight
{
// Update the inputToolBar height.
CGFloat height = [self inputToolbarHeight];
// Disable animation during the update
[UIView setAnimationsEnabled:NO];
[self roomInputToolbarView:self.inputToolbarView heightDidChanged:height completion:nil];
[UIView setAnimationsEnabled:YES];
}
#pragma mark - Hide/Show expanded header
- (void)showExpandedHeader:(BOOL)isVisible
@@ -3531,13 +3541,7 @@
{
// Enable back the text input
[self setRoomInputToolbarViewClass:RoomInputToolbarView.class];
// Update the inputToolBar height.
CGFloat height = [self inputToolbarHeight];
// Disable animation during the update
[UIView setAnimationsEnabled:NO];
[self roomInputToolbarView:self.inputToolbarView heightDidChanged:height completion:nil];
[UIView setAnimationsEnabled:YES];
[self updateInputToolBarViewHeight];
// And the extra area
[self setRoomActivitiesViewClass:RoomActivitiesView.class];
@@ -3828,6 +3832,15 @@
{
[roomActivitiesView displayNetworkErrorNotification:NSLocalizedStringFromTable(@"room_offline_notification", @"Vector", nil)];
}
else if (customizedRoomDataSource.room.state.isObsolete)
{
NSString *replacementRoomId = customizedRoomDataSource.room.state.tombStoneContent.replacementRoomId;
NSString *roomLinkFragment = [NSString stringWithFormat:@"/room/%@", [replacementRoomId stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]];
[roomActivitiesView displayRoomReplacementWithRoomLinkTappedHandler:^{
[[AppDelegate theDelegate] handleUniversalLinkFragment:roomLinkFragment];
}];
}
else if (customizedRoomDataSource.room.state.isOngoingConferenceCall)
{
// Show the "Ongoing conference call" banner only if the user is not in the conference
@@ -4711,5 +4724,42 @@
[self presentViewController:currentAlert animated:YES completion:nil];
}
#pragma mark Tombstone event
- (void)listenTombstoneEventNotifications
{
// Room is already obsolete do not listen to tombstone event
if (self.roomDataSource.room.state.isObsolete)
{
return;
}
MXWeakify(self);
tombstoneEventNotificationsListener = [self.roomDataSource.room.liveTimeline listenToEventsOfTypes:@[kMXEventTypeStringRoomTombStone] onEvent:^(MXEvent *event, MXTimelineDirection direction, MXRoomState *roomState) {
MXStrongifyAndReturnIfNil(self);
// Update activitiesView with room replacement information
[self refreshActivitiesViewDisplay];
// Hide inputToolbarView
[self setRoomInputToolbarViewClass];
[self updateInputToolBarViewHeight];
}];
}
- (void)removeTombstoneEventNotificationsListener
{
if (self.roomDataSource)
{
// Remove the previous live listener
if (tombstoneEventNotificationsListener)
{
[self.roomDataSource.room.liveTimeline removeListener:tombstoneEventNotificationsListener];
tombstoneEventNotificationsListener = nil;
}
}
}
@end