BrowserFactory.inc
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<?php
require_once("$default->fileSystemRoot/lib/browse/Browser.inc");
require_once("$default->fileSystemRoot/lib/browse/FolderBrowser.inc");
require_once("$default->fileSystemRoot/lib/browse/CategoryBrowser.inc");
require_once("$default->fileSystemRoot/lib/browse/DocumentTypeBrowser.inc");
/**
* $Id$
*
* Responsible for generating the appropriate browser class instance.
*
* Copyright (c) 2003 Jam Warehouse http://www.jamwarehouse.com
*
* 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* @version $Revision$
* @author Michael Joseph <michael@jamwarehouse.com>, Jam Warehouse (Pty) Ltd, South Africa
* @package lib.browse
*/
class BrowserFactory {
/**
* Creates and returns the appropriate browser class
*
* @param string what we're browsing by
* @param string the field to sort by
* @param string the direction to sort in
* @return Browser the correct Browser implementation class
*/
function &create($sBrowseBy, $sSortField, $sSortDirection) {
switch ($sBrowseBy) {
case "folder" : // retrieve folderID if present
return new FolderBrowser($sSortField, $sSortDirection);
break;
case "category" :
return new CategoryBrowser($sSortField, $sSortDirection);
break;
case "documentType" :
return new DocumentTypeBrowser($sSortField, $sSortDirection);
break;
default :
return false;
}
}
}