# Written and Designed by James Hunt
#
# This file is part of Exponent
#
# Exponent is free software; you can redistribute
# it and/or modify it under the terms of the GNU
# General Public License as published by the Free
# Software Foundation; either version 2 of the
# License, or (at your option) any later version.
#
# GPL: http://www.gnu.org/licenses/gpl.txt
#
##################################################
if (!defined('EXPONENT')) {
exit('');
}
if ($user->is_admin == 1 || $user->is_acting_admin == 1) {
$section = $db->selectObject('section', 'id=' . intval($_GET['id']));
if ($section) {
navigationmodule::deleteLevel($section->id);
$db->delete('section', 'id=' . $section->id);
$db->decrement('section', 'rank', 1, 'rank > ' . $section->rank . ' AND parent=' . $section->parent);
expSession::clearAllUsersSessionCache('navigationmodule');
expHistory::back();
// redirect_to($_SERVER['HTTP_REFERER'].'#tab=1');
} else {
echo SITE_403_HTML;
}
} else {
echo SITE_404_HTML;
}
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) {
$loc = pathos_core_makeLocation($secref->module, $secref->source, $secref->internal);
pathos_core_decrementLocationReference($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();
$mod->deleteIn(pathos_core_makeLocation($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');
}
static 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) {
$loc = expCore::makeLocation($secref->module, $secref->source, $secref->internal);
expCore::decrementLocationReference($loc, $parent);
if (class_exists($secref->module)) {
$modclass = $secref->module;
//FIXME: more module/controller glue code
if (expModules::controllerExists($modclass)) {
$mod = new $modclass($iloc->src);
$mod->delete_instance();
} else {
$mod = new $modclass();
$mod->deleteIn($loc);
}
}
}
$db->delete('sectionref', 'section=' . $parent);
$db->delete('section', 'parent=' . $parent);
}
