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<?php
namespace Bitrix\Disk\Controller;
use Bitrix\Disk;
use Bitrix\Disk\Bitrix24Disk;
use Bitrix\Disk\Internals\Engine\Controller;
use Bitrix\Disk\Internals\Error\Error;
use Bitrix\Main\ArgumentException;
use Bitrix\Main\Engine\ActionFilter;
use Bitrix\Main\IO;
final class Content extends Controller
{
const ERROR_COULD_TOO_BIG_REQUEST = 'too_big_request';
public function configureActions()
{
return [
'upload' => [
'+prefilters' => [
new ActionFilter\HttpMethod(['POST']),
new ActionFilter\CloseSession(),
],
],
];
}
public function uploadAction($filename, $token = null)
{
if ($_SERVER['CONTENT_LENGTH'] >
min(\CUtil::unformat(ini_get('upload_max_filesize')), \CUtil::unformat(ini_get('post_max_size'))))
{
$this->errorCollection[] = new Error(
'The content length is too big to process request.', self::ERROR_COULD_TOO_BIG_REQUEST
);
return;
}
list($startRange, $endRange, $fileSize) = $this->getContentRange();
if (($startRange === null || $startRange === 0) && $token)
{
$this->errorCollection[] = new Error('You have to send Content-Range header to continue upload');
return;
}
$tmpFileArray = $this->getTmpFileArrayByInput();
$tmpFileManager = new Bitrix24Disk\UploadFileManager();
$tmpFileManager
->setTmpFileClass(Disk\Document\CloudImport\TmpFile::class)
->setToken($token)
->setUser($this->getCurrentUser()->getId())
->setFileSize($fileSize)
->setContentRange([$startRange, $endRange])
;
if (!$tmpFileManager->upload($filename, $tmpFileArray))
{
$this->errorCollection->add($tmpFileManager->getErrors());
return;
}
return [
'token' => $tmpFileManager->getToken(),
];
}
public function rollbackUploadAction($token)
{
$tmpFileManager = new Bitrix24Disk\UploadFileManager();
$tmpFileManager
->setToken($token)
->setUser($this->getCurrentUser()->getId())
;
if (!$tmpFileManager->rollbackByToken())
{
$this->errorCollection->add($tmpFileManager->getErrors());
}
}
public function getStatusAction(Disk\Bitrix24Disk\TmpFile $content)
{
return [
'content' => [
'size' => $content->getSize(),
'receivedSize' => $content->getReceivedSize(),
],
];
}
public function getChunkSizeAction($filename, $size)
{
$size = (int)$size;
if ($size < 0)
{
throw new ArgumentException('Error in size');
}
$tmpFileManager = new Bitrix24Disk\UploadFileManager();
return [
'size' => $tmpFileManager->getChunkSize($filename, $size)
];
}
/**
* Return null, if not such range.
* Return array($start, $end, $length)
* @return array|null|bool
*/
private function getContentRange()
{
$contentRange = $this->request->getHeader('Content-Range');
if ($contentRange === null)
{
return false;
}
if (!preg_match("/(\\d+)-(\\d+)\\/(\\d+)\$/", $contentRange, $match))
{
return null;
}
return [(int)$match[1], (int)$match[2], (int)$match[3]];
}
private function getTmpFileArrayByInput()
{
$tmpFilePath = \CTempFile::getFileName(uniqid('disk', true));
$dir = IO\Path::getDirectory($tmpFilePath);
IO\Directory::createDirectory($dir);
$file = new IO\File($tmpFilePath);
$file->putContents(file_get_contents("php://input"));
$tmpFileArray = \CFile::makeFileArray($tmpFilePath);
$contentType = $this->request->getHeader('X-Upload-Content-Type');
if ($contentType)
{
$tmpFileArray['type'] = $contentType;
}
return $tmpFileArray;
}
}