element-ios/Riot/ViewController/Widgets/WidgetPickerViewController.m
manuroe 4cb68c7619 Widgets: Make sure we have a scalar token before opening one (#1723).
Make the build of the true widget URL asynchronous and build it only when necessary.
2018-01-04 12:25:32 +01:00

107 lines
4.4 KiB
Objective-C

/*
Copyright 2017 Vector Creations Ltd
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#import "WidgetPickerViewController.h"
#import "AppDelegate.h"
#import "WidgetManager.h"
#import "WidgetViewController.h"
#import "IntegrationManagerViewController.h"
@interface WidgetPickerViewController ()
{
MXSession *mxSession;
NSString *roomId;
}
@end
@implementation WidgetPickerViewController
- (instancetype)initForMXSession:(MXSession*)theMXSession inRoom:(NSString*)theRoomId
{
self = [super init];
if (self)
{
mxSession = theMXSession;
roomId = theRoomId;
_alertController = [UIAlertController alertControllerWithTitle:@"Matrix Apps"
message:nil
preferredStyle:UIAlertControllerStyleAlert];
}
return self;
}
- (void)showInViewController:(MXKViewController *)mxkViewController
{
UIAlertAction *alertAction;
MXRoom *room = [mxSession roomWithRoomId:roomId];
NSArray<Widget*> *widgets = [[WidgetManager sharedManager] widgetsNotOfTypes:@[kWidgetTypeJitsi]
inRoom:room];
// List widgets
for (Widget *widget in widgets)
{
alertAction = [UIAlertAction actionWithTitle:widget.name
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * _Nonnull action)
{
// Hide back button title
mxkViewController.navigationItem.backBarButtonItem =[[UIBarButtonItem alloc] initWithTitle:@"" style:UIBarButtonItemStylePlain target:nil action:nil];
// Display the widget
[widget widgetUrl:^(NSString * _Nonnull widgetUrl) {
WidgetViewController *widgetVC = [[WidgetViewController alloc] initWithUrl:widgetUrl forWidget:widget];
[mxkViewController.navigationController pushViewController:widgetVC animated:YES];
} failure:^(NSError * _Nonnull error) {
NSLog(@"[WidgetPickerVC] Cannot display widget %@", widget);
[[AppDelegate theDelegate] showErrorAsAlert:error];
}];
}];
[_alertController addAction:alertAction];
}
// Link to the integration manager
alertAction = [UIAlertAction actionWithTitle:@"Manage integrations..."
style:UIAlertActionStyleDefault
handler:^(UIAlertAction * _Nonnull action)
{
IntegrationManagerViewController *modularVC = [[IntegrationManagerViewController alloc] initForMXSession:self->mxSession
inRoom:self->roomId
screen:kIntegrationManagerMainScreen
widgetId:nil];
[mxkViewController presentViewController:modularVC animated:NO completion:nil];
}];
[_alertController addAction:alertAction];
// Cancel
alertAction = [UIAlertAction actionWithTitle:[NSBundle mxk_localizedStringForKey:@"cancel"]
style:UIAlertActionStyleCancel
handler:nil];
[_alertController addAction:alertAction];
// And show it
[mxkViewController presentViewController:_alertController animated:YES completion:nil];
}
@end