function xt_admin_ajax_tag_add()
{
$result = array('code' => 0, 'msg' => '', 'result' => array());
if (!current_user_can('manage_options')) {
exit('您无权操作此功能');
}
if (!isset($_POST['title']) || empty($_POST['title'])) {
exit('未指定分类标题');
}
if ($result['code'] == 0) {
$title = $_POST['title'];
$cid = $_POST['catalog'];
$sort = isset($_POST['sort']) ? absint($_POST['sort']) : 100;
$data = array();
$data['title'] = $title;
$data['sort'] = $sort;
$data['is_hot'] = 0;
if (!empty($data)) {
$tag = xt_get_tag(0, $title);
$tagSort = 100;
$id = 0;
if (empty($tag)) {
$id = xt_new_tag($data);
$tagSort = xt_tag_default_sort($title);
} else {
$id = $tag->id;
$tagSort = $tag->sort;
}
if ($id > 0 && $cid > 0 && xt_catalog_exit($cid)) {
if (!xt_tag_catalog_exit($id, $cid)) {
xt_new_tag_catalog(array('id' => $id, 'cid' => $cid, 'sort' => $tagSort));
}
}
}
exit;
}
exit('未知错误');
}
function xt_insert_catalog($catalogdata)
{
global $wpdb;
extract(stripslashes_deep($catalogdata), EXTR_SKIP);
if ($parent > 0) {
$_catalog = xt_get_catalog($parent);
if (empty($_catalog)) {
return 0;
}
}
if (xt_catalog_exit(0, $title, $parent, $type)) {
return 0;
}
$data = compact('title', 'pic', 'sort', 'parent', 'is_front', 'keywords', 'description', 'type');
if (isset($catalogdata['id'])) {
$data['id'] = $catalogdata['id'];
}
if ($wpdb->insert(XT_TABLE_CATALOG, $data)) {
if ($parent > 0) {
$children = $wpdb->get_col('SELECT id FROM ' . XT_TABLE_CATALOG . ' WHERE parent=' . intval($parent));
if (!empty($children)) {
$wpdb->update(XT_TABLE_CATALOG, array('children' => implode(',', $children)), array('id' => intval($parent)));
}
}
return $wpdb->insert_id;
}
return 0;
}
