/**
 * Implementation of hook_user().
 */
function tapestries_user($type, &$edit, &$user, $category = NULL) {
  switch ($type) {
    case 'load':
      $data = db_fetch_object(db_query('SELECT * FROM {taps_user_data} WHERE uid = %d', $user->uid));
      $user->master_uid = $data->master_uid;
      $user->dbref = $data->dbref;
      $user->public = $data->public;
      echo("loading user data for " . $user->name . "(" . $user->master_uid . ")" . "...");
      return;

    case 'update':
      db_query("DELETE FROM {taps_user_data} WHERE uid = %d", $user->uid);
    case 'insert':
      db_query("INSERT INTO {taps_user_data} (uid, master_uid, dbref, public) VALUES (%d, %d, %d, %d)",
        $user->uid,
        $user->master_uid,
        $user->dbref,
        $user->public);
      return;

    case 'delete':
      db_query("DELETE FROM {taps_user_data} WHERE uid = %d", $user->uid);
      return;
  }
}