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<?php
/**
* GForge Tracker Facility
*
* Copyright 2002 GForge, LLC
* http://gforge.org/
*
* @version $Id: ArtifactTypeFactory.class,v 1.5 2003/02/12 17:23:47 bigdisk Exp $
*
* 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
*/
require_once('common/include/Error.class');
require_once('common/tracker/ArtifactType.class');
class ArtifactTypeFactory extends Error {
/**
* The Group object.
*
* @var object $Group.
*/
var $Group;
/**
* The ArtifactTypes array.
*
* @var array ArtifactTypes.
*/
var $ArtifactTypes;
/**
* The data type (DAO)
*
* @var string dataType
*/
var $dataType;
/**
* Constructor.
*
* @param object The Group object to which this ArtifactTypeFactory is associated
* @return boolean success.
*/
function ArtifactTypeFactory(&$Group) {
$this->Error();
if (!$Group || !is_object($Group)) {
$this->setError('Forum:: No Valid Group Object');
return false;
}
if ($Group->isError()) {
$this->setError('Forum:: '.$Group->getErrorMessage());
return false;
}
$this->Group =& $Group;
return true;
}
/**
* getGroup - get the Group object this ArtifactType is associated with.
*
* @return object The Group object.
*/
function &getGroup() {
return $this->Group;
}
/**
* setDataType - set the data type (DAO)
*
* @param string the data type
*/
function &setDataType($newDataType) {
$this->dataType = $newDataType;
}
/**
* getArtifactTypes - return an array of ArtifactType objects.
*
* @return array The array of ArtifactType objects.
*/
function &getArtifactTypes() {
if ($this->ArtifactTypes) {
return $this->ArtifactTypes;
}
$sql="SELECT * FROM artifact_group_list_vw
WHERE group_id='". $this->Group->getID() ."'
AND is_public IN (".$this->getPublicFlag().")
AND datatype ".$this->getDataTypeWhereClause()."
ORDER BY group_artifact_id ASC";
$result = db_query ($sql);
$rows = db_numrows($result);
if (!$result || $rows < 1) {
$this->setError('None Found '.db_error());
return false;
} else {
while ($arr =& db_fetch_array($result)) {
$this->ArtifactTypes[] = new ArtifactType($this->Group, $arr['group_artifact_id'], $arr);
}
}
return $this->ArtifactTypes;
}
/**
* getDataTypeWhereClause - utility method to formulate the WHERE clause to include data types
*
* @return string A segment of a WHERE clause
*/
function &getDataTypeWhereClause() {
if ($this->dataType) {
return "='".$this->dataType."' ";
}
return " LIKE '%' ";
}
/**
* getPublicFlag - a utility method to load up the current user's permissions
*
* @return string The public_flag field to plug into a SQL string
*/
function &getPublicFlag() {
if (session_loggedin()) {
$perm =& $this->Group->getPermission( session_get_user() );
if (!$perm || !is_object($perm) || !$perm->isMember()) {
$public_flag='1';
} else {
$public_flag='0,1';
}
} else {
$public_flag='1';
}
return $public_flag;
}
}
?>
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