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<?php
namespace Bitrix\Disk;
use Bitrix\Disk\Internals;
use Bitrix\Disk\Internals\Error\Error;
use Bitrix\Disk\Internals\ObjectTable;
use Bitrix\Main;
use Bitrix\Main\Application;
use Bitrix\Main\Entity\ExpressionField;
use Bitrix\Main\Entity\Query;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\Web\Uri;
Loc::loadMessages(__FILE__);
final class FocusController extends Internals\Controller
{
const ERROR_COULD_NOT_FIND_FILE = 'DISK_FC_22004';
const ERROR_COULD_NOT_READ_FILE = 'DISK_FC_22005';
protected function listActions()
{
return array(
'showObjectInGrid' => array(
'method' => array('GET', 'POST'),
'redirect_on_auth' => true,
'close_session' => true,
'check_csrf_token' => false,
),
'showObjectInTrashCanGrid' => array(
'method' => array('GET', 'POST'),
'redirect_on_auth' => true,
'close_session' => true,
'check_csrf_token' => false,
),
'openFileDetail' => array(
'method' => array('GET', 'POST'),
'redirect_on_auth' => true,
'close_session' => true,
'check_csrf_token' => false,
),
'openFolderList' => array(
'method' => array('GET', 'POST'),
'redirect_on_auth' => true,
'close_session' => true,
'check_csrf_token' => false,
),
'openTrashcanFileDetail' => array(
'method' => array('GET', 'POST'),
'redirect_on_auth' => true,
'close_session' => true,
'check_csrf_token' => false,
),
);
}
private function showNotFound()
{
require(Application::getDocumentRoot() . '/bitrix/header.php');
global $APPLICATION;
$APPLICATION->includeComponent(
'bitrix:disk.error.page',
'',
array()
);
require(Application::getDocumentRoot() . '/bitrix/footer.php');
die;
}
protected function processActionShowObjectInGrid($objectId)
{
/** @var Folder|File $object */
$object = $this->findObject($objectId);
if (!$object)
{
$this->showNotFound();
return;
}
if (!$this->checkReadRights($object))
{
$this->showNotFound();
return;
}
$gridOptions = new Internals\Grid\FolderListOptions($object->getStorage());
$filter = array(
'PARENT_ID' => $object->getParentId(),
'DELETED_TYPE' => ObjectTable::DELETED_TYPE_NONE,
);
$finalPage = $this->getPageWithObject($object, $gridOptions, $filter);
$urlManager = Driver::getInstance()->getUrlManager();
LocalRedirect($this->buildUrlToFocus($urlManager->getPathInListing($object), $object->getId(), $finalPage, $gridOptions));
}
protected function processActionShowObjectInTrashCanGrid($objectId)
{
/** @var Folder|File $object */
$object = $this->findObject($objectId);
if (!$object || !$object->isDeleted())
{
$this->showNotFound();
return;
}
if (!$this->checkReadRights($object))
{
$this->showNotFound();
return;
}
$gridOptions = new Internals\Grid\TrashCanOptions($object->getStorage());
if ($object->getDeletedType() == ObjectTable::DELETED_TYPE_ROOT)
{
$filter = array(
'STORAGE_ID' => $object->getStorageId(),
'DELETED_TYPE' => $object->getDeletedType(),
);
}
else
{
$filter = array(
'PARENT_ID' => $object->getParentId(),
);
}
$finalPage = $this->getPageWithObject($object, $gridOptions, $filter);
$urlManager = Driver::getInstance()->getUrlManager();
LocalRedirect($this->buildUrlToFocus($urlManager->getPathInTrashcanListing($object), $object->getId(), $finalPage, $gridOptions));
}
private function buildUrlToFocus($listingPath, $objectId, $finalPage, Internals\Grid\FolderListOptions $gridOptions)
{
$command = $this->request->getQuery('cmd')?: '';
if ($command)
{
$command = '!' . $command;
}
$urlManager = Driver::getInstance()->getUrlManager();
$uri = new Uri($listingPath);
$pathInListing = $gridOptions->getNavigation()->addParams($uri, false, $finalPage);
if (Main\Grid\Context::isInternalRequest())
{
//append grid parameters to work with component ajax after 302 redirect
$pathInListing->addParams(array(
'internal' => $this->request->get('internal'),
'grid_id' => $this->request->get('grid_id'),
'grid_action' => $this->request->get('grid_action'),
'bxajaxid' => $this->request->get('bxajaxid'),
'resetFilter' => $this->request->get('resetFilter'),
));
}
return $urlManager->encodeUrn($pathInListing->getUri()) . "#hl-" . $objectId . ($command);
}
private function findObject($objectId)
{
/** @var Folder|File $object */
$object = BaseObject::loadById($objectId, array('STORAGE'));
if(!$object)
{
$this->errorCollection[] = new Error('Could not find file or folder', self::ERROR_COULD_NOT_FIND_FILE);
return null;
}
return $object;
}
private function checkReadRights(BaseObject $object)
{
$storage = $object->getStorage();
$securityContext = $storage->getCurrentUserSecurityContext();
if (!$object->canRead($securityContext))
{
$this->errorCollection[] = new Error('Could not find file or folder', self::ERROR_COULD_NOT_READ_FILE);
return false;
}
return true;
}
private function getPageWithObject(BaseObject $object, Internals\Grid\FolderListOptions $gridOptions, array $filter)
{
$storage = $object->getStorage();
$securityContext = $storage->getCurrentUserSecurityContext();
$pageSize = $gridOptions->getPageSize();
$parameters = array(
'select' => array('ID'),
'filter' => $filter,
'order' => $gridOptions->getOrderForOrm(),
'limit' => $pageSize,
);
$countQuery = new Query(ObjectTable::getEntity());
$countQuery->addSelect(new ExpressionField('CNT', 'COUNT(1)'));
$countQuery->setFilter($parameters['filter']);
$totalCount = $countQuery->setLimit(null)->setOffset(null)->exec()->fetch();
$totalCount = $totalCount['CNT'];
$pageCount = ceil($totalCount / $pageSize);
$driver = Driver::getInstance();
$finalPage = null;
for($pageNumber = 1; $pageNumber <= $pageCount; $pageNumber++)
{
$fullParameters = $driver->getRightsManager()->addRightsCheck($securityContext, $parameters, array('ID', 'CREATED_BY'));
$fullParameters['offset'] = $pageSize * ($pageNumber - 1);
$query = ObjectTable::getList($fullParameters);
while($row = $query->fetch())
{
if($row['ID'] == $object->getId())
{
$finalPage = $pageNumber;
break;
}
}
if($finalPage !== null)
{
break;
}
}
return $finalPage?: 1;
}
protected function processActionOpenFileDetail()
{
if(!$this->checkRequiredGetParams(array('fileId')))
{
$this->sendJsonErrorResponse();
}
/** @var File $file */
$file = File::loadById((int)$this->request->getQuery('fileId'), array('STORAGE'));
if(!$file)
{
$this->errorCollection->addOne(new Error('Could not find file', self::ERROR_COULD_NOT_FIND_FILE));
$this->showNotFound();
}
if(!$file->canRead($file->getStorage()->getCurrentUserSecurityContext()))
{
$this->errorCollection->addOne(new Error('Could not find file', self::ERROR_COULD_NOT_READ_FILE));
$this->showNotFound();
}
$urlManager = Driver::getInstance()->getUrlManager();
$pathDetail = $urlManager->getPathFileDetail($file);
$additionalParameters = [];
if($this->request->getQuery('back'))
{
$additionalParameters['back'] = $this->request->getQuery('back');
}
if($this->request->getQuery('show'))
{
$additionalParameters['show'] = $this->request->getQuery('show');
}
if ($this->request->get('IFRAME') === 'Y' || $this->request->getPost('IFRAME') === 'Y')
{
$additionalParameters['IFRAME'] = 'Y';
}
if ($additionalParameters)
{
$pathDetail .= '?&' . http_build_query($additionalParameters);
}
LocalRedirect(
$urlManager->encodeUrn($pathDetail)
);
}
protected function processActionOpenFolderList()
{
if(!$this->checkRequiredGetParams(array('folderId')))
{
$this->sendJsonErrorResponse();
}
/** @var Folder $folder */
$folder = Folder::loadById((int)$this->request->getQuery('folderId'), array('STORAGE'));
if(!$folder)
{
$this->errorCollection->addOne(new Error('Could not find folder', self::ERROR_COULD_NOT_FIND_FILE));
$this->showNotFound();
}
if(!$folder->canRead($folder->getStorage()->getCurrentUserSecurityContext()))
{
$this->errorCollection->addOne(new Error('Could not find folder', self::ERROR_COULD_NOT_READ_FILE));
$this->showNotFound();
}
$urlManager = Driver::getInstance()->getUrlManager();
LocalRedirect(
$urlManager->encodeUrn(
$urlManager->getPathFolderList($folder)
)
);
}
protected function processActionOpenTrashcanFileDetail()
{
if(!$this->checkRequiredGetParams(array('fileId')))
{
$this->sendJsonErrorResponse();
}
/** @var File $file */
$file = File::loadById((int)$this->request->getQuery('fileId'), array('STORAGE'));
if(!$file)
{
$this->errorCollection->addOne(new Error('Could not find file', self::ERROR_COULD_NOT_FIND_FILE));
$this->showNotFound();
}
if(!$file->canRead($file->getStorage()->getCurrentUserSecurityContext()))
{
$this->errorCollection->addOne(new Error('Could not find file', self::ERROR_COULD_NOT_READ_FILE));
$this->showNotFound();
}
$urlManager = Driver::getInstance()->getUrlManager();
$pathDetail = $urlManager->getPathTrashcanFileDetail($file);
if($this->request->getQuery('back'))
{
$pathDetail .= '?&' . http_build_query(array('back' => $this->request->getQuery('back')));
}
LocalRedirect(
$urlManager->encodeUrn($pathDetail)
);
}
}