function checkLogin($name, $password)
{
if (empty($name) && empty($password)) {
return false;
}
DB::setQuery('SELECT * FROM users WHERE `mail` = "' . DB::dbStr($name) . '" AND password = "******" AND user_type = 1');
$data = DB::getNum();
if ($data == 1) {
$_SESSION['user'] = $data;
return true;
} else {
return false;
}
}
public function getList()
{
$get = $_GET;
$items = new stdClass();
$items->position = isset($get['position']) ? $get['position'] : '';
$items->name = isset($get['name']) ? $get['name'] : '';
$items->w_name = isset($get['w_name']) ? $get['w_name'] : '';
$items->published = isset($get['published']) ? $get['published'] : '';
$items->order_by = isset($get['order_by']) ? $get['order_by'] : '';
$items->desc = isset($get['desc']) ? $get['desc'] : '';
$where = array();
if ($items->position) {
$where[] = '`position` = ' . DB::dbStr($items->position);
}
if ($items->name) {
$where[] = '`name` LIKE %' . DB::dbStr($items->name) . '%';
}
if ($items->w_name) {
$where[] = '`c_name` = ' . DB::dbStr($items->w_name);
}
if ($items->published) {
$where[] = '`published` = ' . DB::dbStr($items->published);
}
$orderby = '';
if ($items->order_by) {
$orderby .= 'ORDER BY ' . $items->order_by;
} else {
$orderby .= 'ORDER BY id ';
}
if ($items->desc && $orderby) {
$orderby .= $items->desc;
} else {
$orderby .= $items->desc;
}
$where = count($where) ? ' WHERE (' . implode(') AND (', $where) . ') ' : '';
DB::setQuery('SELECT * FROM widgets ' . $where . ' ' . $orderby);
$total = DB::getNum();
$data = DB::getList();
$array = array('filter' => $items, 'total' => $total, 'data' => $data);
return $array;
}
/**
* 获取根分类的数目
* @param integer $id
* @return integer
*/
public function num($id = 0)
{
$sql = "select * from " . self::$table . " where bid='{$id}'";
return DB::getNum($sql);
}
