/**
* @return mixed|string
*/
public function getFileName()
{
if (!$this->fileName) {
$this->fileName = pathinfo($this->filePath, PATHINFO_BASENAME);
$this->fileName = FileUtil::filterFileName($this->fileName);
}
return $this->fileName;
}
/**
* @param $field
*/
public function __construct($field)
{
if (empty($_FILES[$field])) {
throw new InvalidArgumentException('file not uploaded as ' . $field . ' check if your form is uploading file with name attribute as ' . $field);
}
$fileInfo = $_FILES[$field];
$this->fileName = FileUtil::filterFileName(pathinfo($fileInfo['name'], PATHINFO_BASENAME));
$this->filePath = $fileInfo['tmp_name'];
$this->fileSize = intval($fileInfo['size']);
$this->mimeType = $fileInfo['type'];
}