function xt_ajax_admin_share_catalog()
{
$share_id = isset($_POST['id']) ? intval($_POST['id']) : 0;
$cids = isset($_POST['cids']) ? $_POST['cids'] : array();
if ($share_id > 0) {
xt_delete_share_catalog(0, $share_id);
//share AND catalog
if (!empty($cids)) {
foreach ($cids as $cid) {
xt_new_share_catalog(array('id' => $share_id, 'cid' => $cid));
}
}
}
}
function xt_admin_ajax_share_update()
{
$result = array('code' => 0, 'msg' => '', 'result' => array());
if (!current_user_can('manage_options')) {
$result['code'] = 500;
$result['msg'] = '您无权操作此功能';
}
if (!isset($_POST['id']) || empty($_POST['id'])) {
$result['code'] = 500;
$result['msg'] = '未指定分享';
}
$id = intval(trim($_POST['id']));
$cids = isset($_POST['cids']) ? $_POST['cids'] : '';
if ($result['code'] == 0) {
global $wpdb;
$query = "SELECT t.*, tr.id AS share_id FROM " . XT_TABLE_CATALOG . " AS t INNER JOIN " . XT_TABLE_SHARE_CATALOG . " AS tr ON t.id = tr.cid WHERE t.type = 'share' AND tr.id =" . $id . " ORDER BY t.sort ASC,t.count DESC";
$term = $wpdb->get_results($query);
$old = array();
if (!empty($term)) {
foreach ($term as $_term) {
$old[] = $_term->id;
}
}
$cids = array_map('intval', explode(',', $cids));
if (empty($cids)) {
$cids = array();
}
$deleteIds = array_diff($old, $cids);
//delete
$addIds = array_diff($cids, $old);
//add
if (!empty($deleteIds)) {
foreach ($deleteIds as $del) {
xt_delete_share_catalog($del, $id);
}
}
if (!empty($addIds)) {
foreach ($addIds as $add) {
xt_new_share_catalog(array('cid' => $add, 'id' => $id));
}
}
$share = get_share($id);
$term = $wpdb->get_results($query);
//reload
xt_update_catalog_terms_cache($id, $term, 'share');
exit(xt_row_share($share, isset($_POST['alternate']) && $_POST['alternate'] ? 0 : 1));
}
exit(json_encode($result));
}
function xt_catalog_delete($ids)
{
global $wpdb;
$ids = explode(',', $ids);
if (!empty($ids)) {
foreach ($ids as $id) {
$id = intval($id);
$_catalog = xt_get_catalog($id);
if (!empty($_catalog)) {
if ($_catalog->type == 'share') {
//删除分享与分类的关系
xt_delete_share_catalog($id);
xt_delete_tag_catalog($id);
//删除标签与分类的关系
$wpdb->query('DELETE FROM ' . XT_TABLE_CATALOG_ITEMCAT . ' WHERE id=' . $id);
//删除自动分类配置
} elseif ($_catalog->type == 'album') {
xt_delete_album_catalog($id);
//删除专辑与分类的关系
}
$childs = $wpdb->get_col('SELECT id FROM ' . XT_TABLE_CATALOG . ' WHERE parent=' . $id);
if (!empty($childs)) {
//删除子分类
xt_catalog_delete(implode(',', $childs));
}
$wpdb->delete(XT_TABLE_CATALOG, array('id' => $id));
}
}
}
}