/**
* Determines whether files can be uploaded to the object with the specified reference id.
*
* @param int $a_ref_id The reference id to check.
* @param string $a_type The type of the object to check.
* @return bool true, if file upload is allowed; otherwise, false.
*/
public static function isUploadAllowed($a_ref_id, $a_type = "")
{
global $objDefinition, $ilAccess;
if (self::isUploadSupported()) {
include_once "./Services/FileUpload/classes/class.ilFileUploadSettings.php";
// repository upload enabled?
if (ilFileUploadSettings::isDragAndDropUploadEnabled() && ilFileUploadSettings::isRepositoryDragAndDropUploadEnabled()) {
if ($a_type == "") {
$a_type = ilObject::_lookupType($a_ref_id, true);
}
if ($objDefinition->isContainer($a_type)) {
return $ilAccess->checkAccess("create_file", "", $a_ref_id, "file");
}
}
}
return false;
}
/**
* Edit upload settings.
*/
public function editUploadSettings()
{
global $rbacsystem, $ilErr, $tpl, $lng, $ilSetting;
$this->tabs_gui->setTabActive('upload_settings');
if (!$rbacsystem->checkAccess("visible,read", $this->object->getRefId())) {
$ilErr->raiseError($lng->txt("no_permission"), $ilErr->WARNING);
}
// get form
$form = $this->initUploadSettingsForm();
require_once "Services/FileUpload/classes/class.ilFileUploadSettings.php";
// set current values
$val = array();
$val["enable_dnd_upload"] = ilFileUploadSettings::isDragAndDropUploadEnabled();
$val["enable_repository_dnd_upload"] = ilFileUploadSettings::isRepositoryDragAndDropUploadEnabled();
$val["concurrent_uploads"] = ilFileUploadSettings::getConcurrentUploads();
$val["suffix_repl_additional"] = $ilSetting->get("suffix_repl_additional");
$form->setValuesByArray($val);
// set content
$tpl->setContent($form->getHTML());
}
protected function initCreationForms()
{
$forms = array();
if ($this->id_type == self::WORKSPACE_NODE_ID) {
include_once "Services/DiskQuota/classes/class.ilDiskQuotaHandler.php";
if (!ilDiskQuotaHandler::isUploadPossible()) {
$this->lng->loadLanguageModule("file");
ilUtil::sendFailure($this->lng->txt("personal_workspace_quota_exceeded_warning"), true);
$this->ctrl->redirect($this, "cancel");
}
}
// use drag-and-drop upload if configured
require_once "Services/FileUpload/classes/class.ilFileUploadSettings.php";
if (ilFileUploadSettings::isDragAndDropUploadEnabled()) {
$forms[] = $this->initMultiUploadForm();
} else {
$forms[] = $this->initSingleUploadForm();
$forms[] = $this->initZipUploadForm();
}
// repository only
if ($this->id_type != self::WORKSPACE_NODE_ID) {
$forms[self::CFORM_IMPORT] = $this->initImportForm('file');
$forms[self::CFORM_CLONE] = $this->fillCloneTemplate(null, "file");
}
return $forms;
}