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<?php
/**
* GForge Forums Facility
*
* Copyright 2002 GForge, LLC
* http://gforge.org/
*
* @version $Id: ForumFactory.class 4673 2005-09-19 16:52:28Z danper $
*
* This file is part of GForge.
*
* GForge 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.
*
* GForge 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 GForge; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
/*
Message Forums
By Tim Perdue, Sourceforge, 11/99
Massive rewrite by Tim Perdue 7/2000 (nested/views/save)
Complete OO rewrite by Tim Perdue 12/2002
*/
require_once('common/include/Error.class');
require_once('common/forum/Forum.class');
class ForumFactory extends Error {
/**
* The Group object.
*
* @var object $Group.
*/
var $Group;
/**
* The forums array.
*
* @var array forums.
*/
var $forums;
/**
* Constructor.
*
* @param object The Group object to which this forum is associated.
*/
function ForumFactory(&$Group) {
global $Language;
$this->Error();
if (!$Group || !is_object($Group)) {
$this->setError($Language->getText('forum','error_no_valid_group_object'));
return false;
}
if ($Group->isError()) {
$this->setError($Language->getText('forum','forum').':: '.$Group->getErrorMessage());
return false;
}
$this->Group =& $Group;
return true;
}
/**
* getGroup - get the Group object this ForumFactory is associated with.
*
* @return object The Group object.
*/
function &getGroup() {
return $this->Group;
}
/**
* getForums - get an array of Forum objects for this Group.
*
* @return array The array of Forum objects.
*/
function &getForums() {
global $Language;
if ($this->forums) {
return $this->forums;
}
if (session_loggedin()) {
$perm =& $this->Group->getPermission( session_get_user() );
if (!$perm || !is_object($perm) || !$perm->isMember()) {
$public_flag='=1';
} else {
$public_flag='<3';
if ($perm->isForumAdmin()) {
$exists='';
} else {
$exists=" AND group_forum_id IN (SELECT group_forum_ID
FROM forum_perm
WHERE perm_level >= 0 AND group_forum_id=forum_group_list.group_forum_id
AND user_id='".user_getid()."') ";
}
}
} else {
$public_flag='=1';
}
$sql="SELECT *
FROM forum_group_list_vw
WHERE group_id='". $this->Group->getID() ."'
AND is_public $public_flag
$exists
ORDER BY group_forum_id;";
$result = db_query ($sql);
$rows = db_numrows($result);
if (!$result) {
$this->setError($Language->getText('forum_common_forumfactory','error_no_forums_found').db_error());
return false;
} else {
while ($arr = db_fetch_array($result)) {
$this->forums[] = new Forum($this->Group, $arr['group_forum_id'], $arr);
}
}
return $this->forums;
}
}
?>
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