if(!isset($metadata['sizes'])) {

return $metadata;

}

$upload_path = wp_upload_dir();

$path = $upload_path['basedir'];

//handle the different media upload directory structures

if(isset($path)){

$file = trailingslashit($upload_path['basedir'].'/').$metadata['file'];

}else{

$file = trailingslashit($upload_path['path']).$metadata['file'];

}

$client = new Client('5e3a3ac24363af113e04a58c61637ea4','sXA4iYYphLzg1z8IAcFAtPf8UdcXKwHm', 'http://apicn.faceplusplus.com');

/** @var \FaceCrop\Type\Face[] $result */

$result = $client->detect('http://showbizviet.vn/upload/files/data/2013/8/2/18/466473/1825600192_cham-soc-da-chuan-nhu-ngoc-trinh%202.jpg');

$height = $result[0]->getPosition()->getHeight();

$width = $result[0]->getPosition()->getWidth();

$leftEye = $result[0]->getPosition()->getEyeLeft();

$mouthRight = $result[0]->getPosition()->getMouthRight();

$editor = wp_get_image_editor( $file );

$startX = $leftEye->x/$width*100;

$startY = $leftEye->y/$height*100;

$editor->crop( $startX-100, $startY-100, 500, 300, 500, 300, false );

$result = $editor->save( $file );

wp_send_json(array($result, $file));

return $metadata;

}