/**
* Check user access to folder or file
*
* @param \Ameos\AmeosFilemanager\Domain\Model\File $file
* @param \Ameos\AmeosFilemanager\Domain\Model\_Folder $folder
* @param string $right
* @param array $arguments Arguments
* @return string the rendered string
*/
public function render($file = null, $folder = null, $right = null, $arguments = null)
{
$user = $GLOBALS['TSFE']->fe_user->user;
if ($file == null && $folder == null || $right == null) {
return $this->renderElseChild();
}
if ($folder != null) {
if ($right == "r") {
return Tools::userHasFolderReadAccess($user, $folder, $arguments) ? $this->renderThenChild() : $this->renderElseChild();
} else {
if ($right == "w") {
return Tools::userHasFolderWriteAccess($user, $folder, $arguments) ? $this->renderThenChild() : $this->renderElseChild();
} else {
return $this->renderElseChild();
}
}
} else {
if ($file != null) {
if ($right == "r") {
return Tools::userHasFileReadAccess($user, $file, $arguments) ? $this->renderThenChild() : $this->renderElseChild();
} else {
if ($right == "w") {
return Tools::userHasFileWriteAccess($user, $file, $arguments) ? $this->renderThenChild() : $this->renderElseChild();
} else {
return $this->renderElseChild();
}
}
} else {
return $this->renderElseChild();
}
}
return $this->renderElseChild();
}
/**
* download the file and log the download in the DB
* @param integer $uidFile uid of the file
* @return void
*/
public static function downloadFile($uidFile, $folderRoot = null)
{
$fileRepository = GeneralUtility::makeInstance('Ameos\\AmeosFilemanager\\Domain\\Repository\\FileRepository');
$file = $fileRepository->findByUid($uidFile);
$user = $GLOBALS['TSFE']->fe_user->user;
// We check if the user has access to the file.
if (Tools::userHasFileReadAccess($user, $file, array("folderRoot" => $folderRoot))) {
if ($file) {
$filename = urldecode($file->getPublicUrl());
}
if (file_exists($filename)) {
// We register who downloaded the file and when
$filedownloadRepository = GeneralUtility::makeInstance('Ameos\\AmeosFilemanager\\Domain\\Repository\\FiledownloadRepository');
$filedownload = GeneralUtility::makeInstance('Ameos\\AmeosFilemanager\\Domain\\Model\\Filedownload');
$filedownload->setFile($file);
$filedownload->setUserDownload($user['uid']);
$filedownloadRepository->add($filedownload);
$persitenceManager = GeneralUtility::makeInstance('TYPO3\\CMS\\Extbase\\Persistence\\Generic\\PersistenceManager');
$persitenceManager->persistAll();
// Download of the file
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; filename=' . basename($filename));
header('Expires: 0');
header('Cache-Control: must-revalidate');
header('Pragma: public');
header('Content-Length: ' . filesize($filename));
ob_clean();
flush();
readfile($filename);
exit;
}
} else {
header('HTTP/1.1 403 Forbidden');
$message = $GLOBALS["TSFE"]->tmpl->setup["plugin."]["tx_ameosfilemanager."]["settings."]["forbidden"] ?: "Access denied";
exit($message);
}
}
