function pathos_core_decrementLocationReference($loc, $section)
{
return exponent_core_decrementLocationReference($loc, $section);
}
function deleteLevel($parent)
{
global $db;
$kids = $db->selectObjects('section', 'parent=' . $parent);
foreach ($kids as $kid) {
NavigationModule::deleteLevel($kid->id);
}
$secrefs = $db->selectObjects('sectionref', 'section=' . $parent);
foreach ($secrefs as $secref) {
$loc = exponent_core_makeLocation($secref->module, $secref->source, $secref->internal);
exponent_core_decrementLocationReference($loc, $parent);
foreach ($db->selectObjects('locationref', "module='" . $secref->module . "' AND source='" . $secref->source . "' AND internal='" . $secref->internal . "' AND refcount = 0") as $locref) {
if (class_exists($locref->module)) {
$modclass = $locref->module;
$mod = new $modclass();
$mod->deleteIn(exponent_core_makeLocation($locref->module, $locref->source, $locref->internal));
}
}
$db->delete('locationref', "module='" . $secref->module . "' AND source='" . $secref->source . "' AND internal='" . $secref->internal . "' AND refcount = 0");
}
$db->delete('sectionref', 'section=' . $parent);
$db->delete('section', 'parent=' . $parent);
}