canAddFiles()) { die(t("Unable to add files.")); } $error = ""; $errorCode = -1; if (isset($_POST['fID'])) { // we are replacing a file $fr = File::getByID($_REQUEST['fID']); $file_permissions = new Permissions($fr); if (!$file_permissions->canEditFileContents()) { die(t("Unable to add files.")); } } else { $fr = false; } $searchInstance = $_POST['searchInstance']; if ($valt->validate('upload')) { if (isset($_FILES['Filedata']) && (is_uploaded_file($_FILES['Filedata']['tmp_name']))) { if (!$fp->canAddFileType($cf->getExtension($_FILES['Filedata']['name']))) { $resp = FileImporter::E_FILE_INVALID_EXTENSION; } else { $fi = new FileImporter(); $resp = $fi->import($_FILES['Filedata']['tmp_name'], $_FILES['Filedata']['name'], $fr); } if (!($resp instanceof FileVersion)) { $errorCode = $resp; } else if (!is_object($fr)) { // we check $fr because we don't want to set it if we are replacing an existing file $respf = $resp->getFile(); $respf->setOriginalPage($_POST['ocID']); } } else { $errorCode = $_FILES['Filedata']['error']; } } else if (isset($_FILES['Filedata'])) { // first, we check for validate upload token. If the posting of a file fails because of // post_max_size then this may not even be set, leading to misleading errors $error = $valt->getErrorMessage(); } else { $errorCode = FileImporter::E_PHP_FILE_ERROR_DEFAULT; } if ($errorCode > -1 && $error == '') { $error = FileImporter::getErrorMessage($errorCode); } ?>