/**
* @param $filePath string
* @param $owner
* @return bool|File
* @throws \Exception
* @throws \yii\base\InvalidConfigException
*/
public function attachFile($filePath, $owner)
{
if (!$owner->id) {
throw new \Exception('Owner must have id when you attach file');
}
if (!file_exists($filePath)) {
throw new \Exception('File not exist :' . $filePath);
}
$fileHash = md5(microtime(true) . $filePath);
$fileType = pathinfo($filePath, PATHINFO_EXTENSION);
$newFileName = $fileHash . '.' . $fileType;
$fileDirPath = $this->getFilesDirPath($fileHash);
$newFilePath = $fileDirPath . DIRECTORY_SEPARATOR . $newFileName;
copy($filePath, $newFilePath);
if (!file_exists($filePath)) {
throw new \Exception('Cannot copy file! ' . $filePath . ' to ' . $newFilePath);
}
$file = new File();
$file->name = pathinfo($filePath, PATHINFO_FILENAME);
$file->model = $this->getShortClass($owner);
$file->itemId = $owner->id;
$file->hash = $fileHash;
$file->size = filesize($filePath);
$file->type = $fileType;
$file->mime = FileHelper::getMimeType($filePath);
if ($file->save()) {
unlink($filePath);
return $file;
} else {
if (count($file->getErrors()) > 0) {
$ar = array_shift($file->getErrors());
unlink($newFilePath);
throw new \Exception(array_shift($ar));
}
return false;
}
}