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<?php
/*
* Gallery - a web based photo album viewer and editor
* Copyright (C) 2000-2006 Bharat Mediratta
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or (at
* your option) any later version.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA.
*
* $Id: UserDB.php 13338 2006-03-27 15:32:14Z jenst $
*/
?>
<?php
class PostNuke_UserDB extends Abstract_UserDB {
var $db;
var $prefix;
function PostNuke_UserDB() {
global $gallery;
$this->db = $gallery->database{"db"};
$this->prefix = $gallery->database{"prefix"};
$this->nobody = new NobodyUser();
$this->everybody = new EverybodyUser();
$this->loggedIn = new LoggedInUser();
}
function getUidList() {
global $gallery;
$uidList = array();
$db = $this->db;
$result = $db->Execute("SELECT uid from " .
$gallery->database{"prefix"} . "users");
while (list($uid) = $result->fields) {
array_push($uidList, $uid);
$result->MoveNext();
}
$result->Close();
array_push($uidList, $this->nobody->getUid());
array_push($uidList, $this->everybody->getUid());
array_push($uidList, $this->loggedIn->getUid());
sort($uidList);
return $uidList;
}
function getUserByUsername($username, $level=0) {
if (!strcmp($username, $this->nobody->getUsername())) {
return $this->nobody;
} else if (!strcmp($username, $this->everybody->getUsername())) {
return $this->everybody;
} else if (!strcmp($username, $this->loggedIn->getUsername())) {
return $this->loggedIn;
}
$user = new PostNuke_User();
$user->loadByUsername($username);
return $user;
}
function getUserByUid($uid) {
global $gallery;
$userDir = $gallery->app->userDir;
if (!$uid || !strcmp($uid, $this->nobody->getUid())) {
return $this->nobody;
} else if (!strcmp($uid, $this->everybody->getUid())) {
return $this->everybody;
} else if (!strcmp($uid, $this->loggedIn->getUid())) {
return $this->loggedIn;
}
$user = new PostNuke_User();
$user->loadByUid($uid);
return $user;
}
}
?>
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