public function export()
{
$qb = midcom_db_page::new_query_builder();
$qb->add_constraint('up', '=', 0);
$rootdirs = $qb->execute();
foreach ($rootdirs as $rootdir) {
if ($rootdir->can_do('midgard:update')) {
$this->read_page($rootdir, $this->root_dir);
}
}
}
private function delete_missing_folders($foldernames, $page_id)
{
if (!$this->delete_missing) {
return;
}
$qb = midcom_db_page::new_query_builder();
$qb->add_constraint('up', '=', $page_id);
if (!empty($foldernames)) {
$qb->add_constraint('name', 'NOT IN', $foldernames);
}
$folders = $qb->execute();
foreach ($folders as $folder) {
$folder->delete();
}
}