Select photo from galleryor take a new

Select photo from galleryor take a new

- (IBAction)addPhotoTap:(id)sender {

    UIAlertController* alertController = [UIAlertController alertControllerWithTitle:nil message:nil preferredStyle:UIAlertControllerStyleActionSheet];

    UIAlertAction* fromGallery = [UIAlertAction actionWithTitle:@"Загрузить из фотоальбома" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        
        UIImagePickerController * picker = [[UIImagePickerController alloc] init];
        picker.delegate = self;
        
        picker.sourceType = UIImagePickerControllerSourceTypeSavedPhotosAlbum;
        
        [self presentViewController:picker animated:YES completion:nil];
    }];
    
    [alertController addAction:fromGallery];
    
    UIAlertAction* fromCamera = [UIAlertAction actionWithTitle:@"Сделать снимок" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
        
        UIImagePickerController * picker = [[UIImagePickerController alloc] init];
        picker.delegate = self;
        
        picker.sourceType = UIImagePickerControllerSourceTypeCamera;
        
        [self presentViewController:picker animated:YES completion:nil];
    }];
    
    [alertController addAction:fromCamera];
    
    UIAlertAction* cancel = [UIAlertAction actionWithTitle:@"Отмена" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
        [alertController dismissViewControllerAnimated:YES completion:nil];
    }];
    
    [alertController addAction:cancel];
    
    alertController.popoverPresentationController.sourceView = self.view;
    alertController.popoverPresentationController.sourceRect = CGRectMake( self.avatarImageView.frame.origin.x + self.avatarImageView.width / 2, self.avatarImageView.frame.origin.y + self.avatarImageView.height / 2, 1.0, 1.0);
    
    [self presentViewController:alertController animated:YES completion:nil];
}

#pragma mark - UIImagePickerControllerDelegate

- (void)imagePickerController:(UIImagePickerController *)picker didFinishPickingMediaWithInfo:(NSDictionary *)info
{
    UIImage *image = info[UIImagePickerControllerOriginalImage];
    [self.avatarImageView setImage:image];
    [picker dismissViewControllerAnimated:YES completion:nil];
}

- (void)image:(UIImage *)image didFinishSavingWithError:(NSError *)error contextInfo:(void *)contextInfo
{
    NSLog(@"error while saving image: %@", [error description]);
}

- (void)imagePickerControllerDidCancel:(UIImagePickerController *)picker
{
    [picker dismissViewControllerAnimated:YES completion:nil];
}