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<?php
/**
* GForge Project Management Facility
*
* Copyright 2002 GForge, LLC
* http://gforge.org/
*
* @version $Id: ProjectGroupFactory.class 4218 2005-03-29 15:04:35Z tperdue $
*
* 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 US
*/
/*
Project/Task Manager
By Tim Perdue, Sourceforge, 11/99
Heavy rewrite by Tim Perdue April 2000
Total rewrite in OO and GForge coding guidelines 12/2002 by Tim Perdue
*/
require_once('common/include/Error.class');
require_once('common/pm/ProjectGroup.class');
class ProjectGroupFactory extends Error {
/**
* The Group object.
*
* @var object $Group.
*/
var $Group;
/**
* The projectGroups array.
*
* @var array projectGroups.
*/
var $projectGroups;
/**
* Constructor.
*
* @param object The Group object to which this ProjectGroupFactory is associated.
* @return boolean success.
*/
function ProjectGroupFactory(&$Group) {
$this->Error();
if (!$Group || !is_object($Group)) {
$this->setError('ProjectGroup:: No Valid Group Object');
return false;
}
if ($Group->isError()) {
$this->setError('ProjectGroup:: '.$Group->getErrorMessage());
return false;
}
$this->Group =& $Group;
return true;
}
/**
* getGroup - get the Group object this ProjectGroupFactory is associated with.
*
* @return object The Group object.
*/
function &getGroup() {
return $this->Group;
}
/**
* getProjectGroups - get an array of ProjectGroup objects.
*
* @return array The array of ProjectGroups.
*/
function &getProjectGroups() {
global $Language;
if ($this->projectGroups) {
return $this->projectGroups;
}
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->isPMAdmin()) {
$exists='';
} else {
$exists=" AND EXISTS (SELECT group_project_ID
FROM project_perm
WHERE perm_level >= 0 AND group_project_id=project_group_list.group_project_id
AND user_id='".user_getid()."') ";
}
}
} else {
$public_flag='=1';
}
$sql="SELECT *
FROM project_group_list_vw
WHERE group_id='". $this->Group->getID() ."'
AND is_public $public_flag $exists
ORDER BY group_project_id;";
$result = db_query ($sql);
$rows = db_numrows($result);
if (!$result || $rows < 1) {
$this->setError($Language->getText('pm_projectgroup','none_found').db_error());
return false;
} else {
while ($arr = db_fetch_array($result)) {
$this->projectGroups[] = new ProjectGroup($this->Group, $arr['group_project_id'], $arr);
}
}
return $this->projectGroups;
}
}
?>
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