public function prepare()
{
$this->file = $this->entity->getUploadedFile();
if ($this->file === null) {
return;
}
$this->entity->setPath($this->entity->getFileBaseName() . '.' . $this->file->guessExtension());
}
* @ORM\Column(type="string",length=255, nullable=true)
*/
public $path;
/** @var Symfony\Component\HttpFoundation\File\UploadedFile $file */
public $file;
public $tempFile;
public $oldFile;
public function getUploadRootDir()
{
return __DIR__ . '/../../../web/uploads/images';
public function upload()
{
// the file property can be empty if the field is not required
if (null === $this->file) {
return;
}
// set the path property to the filename where you will save the file
$this->setUrl(uniqid() . '.' . $this->file->guessExtension());
// we use the original file name here but you should
// sanitize it at least to avoid any security issues
// move takes the target directory and then the target filename to move to
$this->file->move($this->getUploadRootDir(), $this->getUrl());
// clean up the file property as you won't need it anymore
$this->file = null;
}
