BrowserFactory.inc
1.47 KB
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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.
*
* Licensed under the GNU GPL. For full terms see the file COPYING.
*
* @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;
}
}
}