Subversion-Projekte lars-tiefland.em_wm

<?
    class Gruppe
    {
        var $g_id;
        var $g_name;

        function __construct( $g_id )
        {
            global $db, $db_meld, $error, $meld;
            $g_id = intval( $g_id );
            $sql = "SELECT * FROM groups WHERE g_id=$g_id";
            $res = $db->query( $sql );
            if ( true == DB::isError($res) )
            {
                $error = "true";
                $meld = "Ein Fehler ist aufgetreten!";
                $db_meld = $res->getUserInfo();
                return $error;
            }
            else
            {
                $row = $res->fetchRow();
                $this->g_id = $g_id;
                $this->g_name = $row["g_name"];
                return $this;
            }
        }

        function update( $g_name )
        {
            $this->g_name = $g_name;
        }

        function save( $op )
        {
            global $db;
            switch ( $op )
            {
                case "save":
                    $sql = "INSERT INTO groups (g_name)
                                                VALUES ('$this->g_name')";
                    break;
                case "update":
                    $sql = "UPDATE groups SET g_name='$this->g_name' WHERE g_id=$this->g_id";
                    break;
                case "del":
                    $sql = "DELETE FROM groups WHERE g_id=$this->g_id";
                    break;
            }
            return $db->query( $sql );
        }

        function ListeGruppe( $limit, $start = 0 )
        {
            global $db, $db_meld, $error, $meld, $user;
            $sql = "SELECT * FROM groups";
            if ( $db->provides('limit') && $limit > 0 )
            {
                $res = $db->limitquery( $sql, $start, $limit );
            }
            else
            {
                $res = $db->query( $sql );
            }
            if ( true == DB::isError($res) )
            {
                $error = true;
                $meld = "Ein Fehler ist aufgetreten!";
                $db_meld = $res->getUserInfo();
            }
            return $res;
        }
    }

?>