public ActionResult Delete(int id)
{
//Find picture by ID
var pictureModel = _pictureManager.GetPictureByID(id);
//TODO: Tell PictureManager to delete Picture
var isDeleted = _pictureManager.DeletePicture(id);
//TODO: If picture is deleted, do the following
if (isDeleted)
{
//TODO: Delete picture from file
//Find the File to be deleted
var filePath = Server.MapPath(pictureModel.FilePath);
//Delete the picture from the file.
System.IO.File.Delete(filePath);
//TODO: Return to index page with success alert
TempData[Alert.AlertMsgKey] = "Picture Deleted Successfully";
TempData[Alert.AlertTypeKey] = Alert.AlertSuccess;
return(RedirectToAction("Index", "Picture", new { albumID = pictureModel.AlbumID, alert = true }));
}
//TODO: If picture failed to delete, return to index page with danger alert
TempData[Alert.AlertMsgKey] = "Sorry, Picture couldn't be deleted. Pls try again.";
TempData[Alert.AlertTypeKey] = Alert.AlertSuccess;
return(RedirectToAction("Index", "Picture", new { albumID = pictureModel.AlbumID, alert = true }));
}
private async Task TakePicture()
{
_pictureManager.DeletePicture(_media.Path);
Image = null;
_manager = new CameraManager(_mediaPicker);
var file = await _manager.TakePhotoFromCamera();
ConfirmPage._mediFile = file;
Image = ImageSource.FromStream(() => file.Source);
}