/**
* Crop avatar image by request data.
*
* @param User $user
*/
protected function _cropAvatar(User $user)
{
if ($imageName = $user->get('image')) {
$folderPath = $this->_path->entityFolderPath($user->get('id'), DS);
$imagePath = $folderPath . $imageName;
// Resize and crop thumb.
$Thumbnail = new ImageThumbnail($imagePath);
$Thumbnail->setResize(false);
$Thumbnail->setX($this->_data['x1']);
$Thumbnail->setY($this->_data['y1']);
$Thumbnail->setSize($this->_data['w'], $this->_data['h']);
$Thumbnail->save($folderPath . $user->getThumbName());
}
}