public function upload(File $file)
{
if ($file->getError()) {
throw new Exception\IOException('ERR_FILE_UPLOAD_FAILED');
}
$originalName = $file->getName();
$tmp = $file->getTempName();
$fileSize = $file->getSize();
$type = $file->getType();
$filenameArray = explode(".", $originalName);
$fileExtension = strtolower(array_pop($filenameArray));
$originalFileName = implode('.', $filenameArray);
$fileName = Tag::friendlyTitle($originalFileName);
$fileHash = null;
if ($fileName == '-') {
$fileName = Text::random(Text::RANDOM_ALNUM, 6);
}
//hash file less then 10M
if ($fileSize < 1048576 * 10) {
$fileHash = hash_file('CRC32', $tmp, false);
}
if (false === strpos($type, 'image')) {
$isImage = 0;
} else {
$isImage = 1;
}
$fileinfo = array('title' => $originalFileName, 'status' => 'published', 'storageAdapter' => 'local', 'originalName' => $originalName, 'fileSize' => $fileSize, 'mimeType' => $type, 'fileExtension' => $fileExtension, 'fileHash' => $fileHash, 'isImage' => $isImage, 'fileName' => $fileName . '.' . $fileExtension, 'createdAt' => time());
if ($isImage) {
$image = getimagesize($tmp);
$fileinfo['imageWidth'] = $image[0];
$fileinfo['imageHeight'] = $image[1];
}
$filesystem = $this->getDI()->getFileSystem();
$path = md5(microtime());
$path = str_split($path, 2);
$pathlevel = $this->getUploadPathLevel();
$pathlevel = $pathlevel > 6 ? 6 : $pathlevel;
$path = array_slice($path, 0, $pathlevel);
$filePath = implode('/', $path);
$path = $filePath . '/' . $fileName . '.' . $fileExtension;
$fileinfo['filePath'] = $filePath;
$this->assign($fileinfo);
if ($this->save()) {
if (!$filesystem->has($path)) {
if ($filesystem->write($path, file_get_contents($tmp))) {
unlink($tmp);
} else {
throw new Exception\IOException('ERR_FILE_MOVE_TO_STORAGE_FAILED');
}
} else {
throw new Exception\ResourceConflictException('ERR_FILE_UPLOAD_BY_CONFLICT_NAME');
}
} else {
throw new Exception\RuntimeException('ERR_FILE_SAVE_TO_DB_FAILED');
}
return $this;
}
/**
* Validates if there are any errors
*
* @param UploadedFile $uploadedFile
*
* @return void
* @throws Exception
*/
private function validateError(UploadedFile $uploadedFile)
{
switch ($uploadedFile->getError()) {
case UPLOAD_ERR_OK:
//Do Nothing
break;
case UPLOAD_ERR_INI_SIZE:
throw new Exception('File too large, must not be greater than ' . ini_get('upload_max_filesize'), 401);
break;
case UPLOAD_ERR_NO_FILE:
throw new Exception('No File Uploaded', 401);
break;
default:
throw new Exception($uploadedFile->getError(), 401);
break;
}
}