/**
* @see EventListenerInterface::listen_events()
* @param object $event_object
* @return bool
*/
public static function listen_events($event_object)
{
if ($event_object instanceof UserDeletePrecheckEvent) {
$project_array = self::list_user_related_projects($event_object->get_user_id(), false);
if (is_array($project_array)) {
if (count($project_array) >= 1) {
return false;
}
}
}
if ($event_object instanceof OrganisationUnitDeletePrecheckEvent) {
$project_array = self::list_organisation_unit_related_projects($event_object->get_organisation_unit_id(), true);
if (is_array($project_array)) {
if (count($project_array) >= 1) {
return false;
}
}
}
if ($event_object instanceof FileUploadPrecheckEvent) {
$folder_id = $event_object->get_folder_id();
if (($project_id = ProjectFolder::get_project_id_by_folder_id($folder_id)) != null) {
$project = new Project($project_id);
$project_quota = $project->get_quota();
$project_filesize = $project->get_filesize();
$new_project_filesize = $project_filesize + $event_object->get_filesize();
if ($project_quota <= $new_project_filesize and $project_quota != 0) {
return false;
}
}
}
if ($event_object instanceof FileUploadEvent) {
$folder_id = $event_object->get_folder_id();
if (($project_id = ProjectFolder::get_project_id_by_folder_id($folder_id)) != null) {
$project = new Project($project_id);
$new_project_filesize = $project->get_filesize() + $event_object->get_filesize();
if ($project->set_filesize($new_project_filesize) == false) {
return false;
}
}
}
if ($event_object instanceof FileDeleteEvent) {
$folder_id = $event_object->get_folder_id();
if (($project_id = ProjectFolder::get_project_id_by_folder_id($folder_id)) != null) {
$project = new Project($project_id);
$new_project_filesize = $project->get_filesize() - $event_object->get_filesize();
if ($project->set_filesize($new_project_filesize) == false) {
return false;
}
}
}
if ($event_object instanceof FileVersionDeleteEvent) {
$folder_id = $event_object->get_folder_id();
if (($project_id = ProjectFolder::get_project_id_by_folder_id($folder_id)) != null) {
$project = new Project($project_id);
$new_project_filesize = $project->get_filesize() - $event_object->get_filesize();
if ($project->set_filesize($new_project_filesize) == false) {
return false;
}
}
}
return true;
}
