easy rich push ios

- (BOOL)application:(UIApplication *)application didFinishLaunchingWithOptions:(NSDictionary *)launchOptions {

    // show main window
    self.window = [[UIWindow alloc] initWithFrame:[[UIScreen mainScreen] bounds]];
    self.home = [[HomeViewController alloc] init];
    UINavigationController* nav = [[UINavigationController alloc] initWithRootViewController:self.home];
    [self.window setRootViewController:nav];
    [self.window makeKeyAndVisible];
    
    // register for push if needed
    UIUserNotificationSettings* settings = [UIUserNotificationSettings settingsForTypes:UIUserNotificationTypeAlert categories:[NSSet set]];
    [application registerUserNotificationSettings:settings];
    
    // handle push when app started by clicking on the notification
    [self handlePush:[launchOptions objectForKey:UIApplicationLaunchOptionsRemoteNotificationKey]];
    
    // display local notification (for exemple)
    UILocalNotification* localNotif = [[UILocalNotification alloc] init];
    [localNotif setAlertBody:@"Discover this notification !"];
    [localNotif setFireDate:[NSDate dateWithTimeIntervalSinceNow:10]];
    [localNotif setUserInfo:@{ @"rpm": @"Would you want to participate to the contest ?", @"rpu": @"http://www.google.fr" }];
    [application scheduleLocalNotification:localNotif];
    
    return YES;
}

-(void)application:(UIApplication *)application didReceiveRemoteNotification:(NSDictionary *)userInfo {
    [self handlePush:userInfo];
}

-(void)application:(UIApplication *)application didReceiveLocalNotification:(UILocalNotification *)notification {
    [self handlePush:[notification userInfo]];
}

// core notification handling
-(void)handlePush:(NSDictionary*)userInfo {
    if (userInfo[@"rpu"]) {
/*        if (userInfo[@"rpm"]) {
            UIAlertView* alert = [[UIAlertView alloc] initWithTitle:@"MYAPP" message:userInfo[@"rpm"] delegate:nil cancelButtonTitle:@"NO" otherButtonTitles:@"GO", nil];
            
            [[alert rac_buttonClickedSignal] subscribeNext:^(NSNumber* x) {
                if ([x integerValue] == 1) {
                    dispatch_async(dispatch_get_main_queue(), ^{
                        [[UIApplication sharedApplication] openURL:[NSURL URLWithString:userInfo[@"rpu"]]];
                    });
                }
            }];
            
            [alert show];
        } else {*/
          // dispatch async handles ios bug cf. my answer on stackoverflow http://stackoverflow.com/questions/19356488/openurl-freezes-app-for-over-10-seconds/19791965#19791965
            dispatch_async(dispatch_get_main_queue(), ^{
                [[UIApplication sharedApplication] openURL:[NSURL URLWithString:userInfo[@"rpu"]]];
            });
        //}
    }
}