public function __construct(FileSystem $localFileSystem, FileSystem $remoteFileSystem, CI $codeIgniter, \User $currentUser)
{
$this->localFileSystem = $localFileSystem;
//gaufrette file system
$this->remoteFileSystem = $remoteFileSystem;
//gaufrette file system
$this->basicPath = $this->localFileSystem->getAdapter()->getDirectory();
$codeIgniter->load->config('upload');
$this->tempPath = $codeIgniter->config->config['temp_upload_file_path'];
$this->destPath = $codeIgniter->config->config['dest_upload_file_path'];
$this->acceptFileTypes = $codeIgniter->config->config['default_file_types'];
$this->maxFileSize = $codeIgniter->config->config['default_max_file_size'];
$this->validator = new Validator($this->maxFileSize, $this->acceptFileTypes);
$this->setUser($currentUser);
}
/**
* Create a unique filename based on the original filename.
*
* This checks the filesystem for other files that start with the original base name.
* It does not check the database to avoid overwriting files that are not persisted
* to the database for whatever reason.
*
* @param \Symfony\Component\HttpFoundation\File\UploadedFile $file
*
* @return string
*/
public function createUniqueFileName($file)
{
$ext = '.' . $file->guessExtension();
if ($ext === '.txt' && null !== ($clientExt = $file->guessClientExtension())) {
$ext = '.' . $clientExt;
}
$basename = trim(str_replace('.' . $file->getClientOriginalExtension(), '', $file->getClientOriginalName()));
$basename = str_replace(' ', '-', $basename);
$basename = strtolower($basename);
$existing = $this->filesystem->listKeys($basename);
if (isset($existing['keys'])) {
$existing = $existing['keys'];
}
if (count($existing)) {
$ids = [1];
foreach ($existing as $neighbor) {
$neighbor = str_replace($ext, '', $neighbor);
if (preg_match('/(\\d+)$/', $neighbor, $matches)) {
$ids[] = intval($matches[1]);
}
}
rsort($ids);
$id = reset($ids);
++$id;
$basename = $basename . '-' . $id;
}
return $basename . $ext;
}
/**
* Deletes a record
*
* @param Number $id ID of record
*
* @return Response $response Result of the action
*/
public function deleteAction($id)
{
if ($this->gaufrette->has($id)) {
$this->gaufrette->delete($id);
}
return parent::deleteAction($id);
}
/**
* Reads the content from the file
*
* @param string $key Key of the file
*
* @throws \Gaufrette\Exception\FileNotFound when file does not exist
* @throws \RuntimeException when cannot read file
*
* @return string
*/
public function read($key)
{
return $this->fileSystem->read($key);
}
/**
* @return \Gaufrette\Adapter
*/
protected function getAdapter()
{
return $this->filesystem->getAdapter();
}
