if (!empty($categoryId)) {
$categoryInfo = CourseCategoryManager::getCategory($categoryId);
}
$action = isset($_GET['action']) ? $_GET['action'] : null;
$errorMsg = '';
if (!empty($action)) {
if ($action == 'delete') {
if (api_get_multiple_access_url()) {
if (api_get_current_access_url_id() == 1 || isset($_configuration['enable_multiple_url_support_for_course_category']) && $_configuration['enable_multiple_url_support_for_course_category']) {
CourseCategoryManager::deleteNode($categoryId);
Display::addFlash(Display::return_message(get_lang('Deleted')));
header('Location: ' . api_get_self() . '?category=' . Security::remove_XSS($category));
exit;
}
} else {
CourseCategoryManager::deleteNode($categoryId);
Display::addFlash(Display::return_message(get_lang('Deleted')));
header('Location: ' . api_get_self() . '?category=' . Security::remove_XSS($category));
exit;
}
} elseif (($action == 'add' || $action == 'edit') && isset($_POST['formSent']) && $_POST['formSent']) {
if ($action == 'add') {
$ret = CourseCategoryManager::addNode($_POST['code'], $_POST['name'], $_POST['auth_course_child'], $category);
Display::addFlash(Display::return_message(get_lang('Created')));
} else {
$ret = CourseCategoryManager::editNode($_POST['code'], $_POST['name'], $_POST['auth_course_child'], $categoryId);
Display::addFlash(Display::return_message(get_lang('Updated')));
}
if ($ret) {
$action = '';
} else {