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Handle the case where user leaves the selected room.

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giomfo
2015-04-16 19:08:29 +02:00
parent bf3dd8e8d4
commit 96620c31ff
3 changed files with 42 additions and 83 deletions
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matrixConsole/ViewController/MemberViewController.m
+24 -34
View File
@@ -110,31 +110,34 @@
[self updateMemberInfo];
[self.tableView reloadData];
} else {
[self dismiss];
}
}
}];
// Observe kMXSessionWillLeaveRoomNotification to be notified if the user leaves the current room.
kMXSessionWillLeaveRoomNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kMXSessionWillLeaveRoomNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
// Check whether the user will leave the room related to the displayed member
if (notif.object == self.mxSession) {
NSString *roomId = notif.userInfo[@"roomId"];
if (roomId && [roomId isEqualToString:mxRoom.state.roomId]) {
// We must dismiss the current view controller.
[self dismiss];
[self withdrawViewControllerAnimated:YES completion:nil];
}
}
}];
}
// Observe kMXSessionWillLeaveRoomNotification to be notified if the user leaves the current room.
kMXSessionWillLeaveRoomNotificationObserver = [[NSNotificationCenter defaultCenter] addObserverForName:kMXSessionWillLeaveRoomNotification object:nil queue:[NSOperationQueue mainQueue] usingBlock:^(NSNotification *notif) {
// Check whether the user will leave the room related to the displayed member
if (notif.object == self.mxSession) {
NSString *roomId = notif.userInfo[@"roomId"];
if (roomId && [roomId isEqualToString:mxRoom.state.roomId]) {
// We must remove the current view controller.
[self withdrawViewControllerAnimated:YES completion:nil];
}
}
}];
}
- (void)viewWillDisappear:(BOOL)animated {
[super viewWillDisappear:animated];
// Remove observers
[[NSNotificationCenter defaultCenter] removeObserver:kMXSessionWillLeaveRoomNotificationObserver];
if (kMXSessionWillLeaveRoomNotificationObserver) {
[[NSNotificationCenter defaultCenter] removeObserver:kMXSessionWillLeaveRoomNotificationObserver];
kMXSessionWillLeaveRoomNotificationObserver = nil;
}
[[NSNotificationCenter defaultCenter] removeObserver:self];
if (imageLoader) {
@@ -148,21 +151,6 @@
}
}
- (void)dismiss {
// Check whether the view controller is embedded inside a navigation controller.
if (self.navigationController) {
// We pop the view controller (except if it is the root view controller).
NSUInteger index = [self.navigationController.viewControllers indexOfObject:self];
if (index != NSNotFound && index > 0) {
UIViewController *previousViewController = [self.navigationController.viewControllers objectAtIndex:(index - 1)];
[self.navigationController popToViewController:previousViewController animated:YES];
}
} else {
// Suppose here the view controller has been presented modally
[self dismissViewControllerAnimated:YES completion:nil];
}
}
- (void)destroy {
// close any pending actionsheet
@@ -177,7 +165,9 @@
}
// Remove observers
[[NSNotificationCenter defaultCenter] removeObserver:kMXSessionWillLeaveRoomNotificationObserver];
if (kMXSessionWillLeaveRoomNotificationObserver) {
[[NSNotificationCenter defaultCenter] removeObserver:kMXSessionWillLeaveRoomNotificationObserver];
}
[[NSNotificationCenter defaultCenter] removeObserver:self];
if (imageLoader) {
@@ -468,7 +458,7 @@
[self addPendingActionMask];
[self.mxRoom leave:^{
[self removePendingActionMask];
[self dismiss];
[self withdrawViewControllerAnimated:YES completion:nil];
} failure:^(NSError *error) {
[self removePendingActionMask];
NSLog(@"[MemberVC] Leave room %@ failed: %@", mxRoom.state.roomId, error);
@@ -484,9 +474,9 @@
reason:nil
success:^{
[self removePendingActionMask];
// Dismiss the current view controller if the left members are hidden
// Pop/Dismiss the current view controller if the left members are hidden
if (![[MXKAppSettings standardAppSettings] showLeftMembersInRoomMemberList]) {
[self dismiss];
[self withdrawViewControllerAnimated:YES completion:nil];
}
}
failure:^(NSError *error) {