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Dismiss the view controller when member left the room.

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giomfo
2015-04-16 13:46:48 +02:00
parent 6cf4d386ee
commit 49f933eb3a
1 changed files with 63 additions and 57 deletions
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matrixConsole/ViewController/MemberViewController.m
+63 -57
View File
@@ -71,55 +71,47 @@
- (void)viewWillAppear:(BOOL)animated {
[super viewWillAppear:animated];
MatrixSDKHandler *mxHandler = [MatrixSDKHandler sharedHandler];
NSArray *mxMembersEvents = @[
kMXEventTypeStringRoomMember,
kMXEventTypeStringRoomPowerLevels
];
// list on member updates
membersListener = [mxHandler.mxSession listenToEventsOfTypes:mxMembersEvents onEvent:^(MXEvent *event, MXEventDirection direction, id customObject) {
// consider only live event
if (direction == MXEventDirectionForwards) {
// Check the room Id (if any)
if (event.roomId && [event.roomId isEqualToString:mxRoom.state.roomId] == NO) {
// This event does not concern the current room members
return;
}
// Hide potential action sheet
if (self.actionMenu) {
[self.actionMenu dismiss:NO];
self.actionMenu = nil;
}
MXRoomMember* nextRoomMember = nil;
// get the updated memmber
NSArray* membersList = [self.mxRoom.state members];
for (MXRoomMember* member in membersList) {
if ([member.userId isEqual:_mxRoomMember.userId]) {
nextRoomMember = member;
break;
if (mxRoom) {
// Observe room's members update
NSArray *mxMembersEvents = @[
kMXEventTypeStringRoomMember,
kMXEventTypeStringRoomPowerLevels
];
membersListener = [mxRoom listenToEventsOfTypes:mxMembersEvents onEvent:^(MXEvent *event, MXEventDirection direction, id customObject) {
// consider only live event
if (direction == MXEventDirectionForwards) {
// Hide potential action sheet
if (self.actionMenu) {
[self.actionMenu dismiss:NO];
self.actionMenu = nil;
}
MXRoomMember* nextRoomMember = nil;
// get the updated memmber
NSArray* membersList = [self.mxRoom.state members];
for (MXRoomMember* member in membersList) {
if ([member.userId isEqual:_mxRoomMember.userId]) {
nextRoomMember = member;
break;
}
}
// does the member still exist ?
if (nextRoomMember) {
// Refresh members list
_mxRoomMember = nextRoomMember;
[self updateMemberInfo];
[self.tableView reloadData];
} else {
[self dismiss];
}
}
// does the member still exist ?
if (nextRoomMember) {
// Refresh members list
_mxRoomMember = nextRoomMember;
[self updateMemberInfo];
[self.tableView reloadData];
} else {
dispatch_async(dispatch_get_main_queue(), ^{
[self.navigationController popToRootViewControllerAnimated:NO];
[[AppDelegate theDelegate].masterTabBarController setVisibleRoomId:nil];
[[AppDelegate theDelegate].masterTabBarController popRoomViewControllerAnimated:YES];
});
}
}
}];
}];
}
}
- (void)viewWillDisappear:(BOOL)animated {
@@ -132,13 +124,27 @@
imageLoader = nil;
}
if (membersListener) {
MatrixSDKHandler *mxHandler = [MatrixSDKHandler sharedHandler];
[mxHandler.mxSession removeListener:membersListener];
if (membersListener && mxRoom) {
[mxRoom removeListener:membersListener];
membersListener = nil;
}
}
- (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
@@ -147,9 +153,8 @@
self.actionMenu = nil;
}
if (membersListener) {
MatrixSDKHandler *mxHandler = [MatrixSDKHandler sharedHandler];
[mxHandler.mxSession removeListener:membersListener];
if (membersListener && mxRoom) {
[mxRoom removeListener:membersListener];
membersListener = nil;
}
@@ -443,9 +448,7 @@
[self addPendingActionMask];
[self.mxRoom leave:^{
[self removePendingActionMask];
[self.navigationController popToRootViewControllerAnimated:NO];
[[AppDelegate theDelegate].masterTabBarController setVisibleRoomId:nil];
[[AppDelegate theDelegate].masterTabBarController popRoomViewControllerAnimated:YES];
[self dismiss];
} failure:^(NSError *error) {
[self removePendingActionMask];
NSLog(@"[MemberVC] Leave room %@ failed: %@", mxRoom.state.roomId, error);
@@ -461,7 +464,10 @@
reason:nil
success:^{
[self removePendingActionMask];
[self.navigationController popToRootViewControllerAnimated:YES];
// Dismiss the current view controller if the left members are hidden
if (![[MXKAppSettings standardAppSettings] showLeftMembersInRoomMemberList]) {
[self dismiss];
}
}
failure:^(NSError *error) {
[self removePendingActionMask];