index.php
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<?php
/**
* Framework for an Atom Publication Protocol Service
*
* KnowledgeTree Community Edition
* Document Management Made Simple
* Copyright (C) 2008, 2009 KnowledgeTree Inc.
* Portions copyright The Jam Warehouse Software (Pty) Limited
*
* This program is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License version 3 as published by the
* Free Software Foundation.
*
* 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, see <http://www.gnu.org/licenses/>.
*
* You can contact KnowledgeTree Inc., PO Box 7775 #87847, San Francisco,
* California 94120-7775, or email info@knowledgetree.com.
*
* The interactive user interfaces in modified source and object code versions
* of this program must display Appropriate Legal Notices, as required under
* Section 5 of the GNU General Public License version 3.
*
* In accordance with Section 7(b) of the GNU General Public License version 3,
* these Appropriate Legal Notices must retain the display of the "Powered by
* KnowledgeTree" logo and retain the original copyright notice. If the display of the
* logo is not reasonably feasible for technical reasons, the Appropriate Legal Notices
* must display the words "Powered by KnowledgeTree" and retain the original
* copyright notice.
* Contributor( s):
* Mark Holtzhausen <mark@knowledgetree.com>
*
*/
ob_start();
/**
* Constants
*/
/**
* To sidestep url rewrites but still retain the atomPub URL convention,
* the entry point is: index.php?/
* eg. 1. Accessing the servicedocument: http://example.com/ktatompub/index.php?/servicedocument
* 2. Accessing the folder service: http://example.com/ktatompub/index.php?/folder/1
*
* If URL rewrites are used, they should point any reference below
* this folder to index.php?/
*
* Because index.php is accessed as the default document, the url can be shortened to http://example.com/ktatompub/?/
*/
define('KT_APP_BASE_URI',"http://".$_SERVER['HTTP_HOST'].dirname($_SERVER['PHP_SELF']).'/?/');
define('KT_APP_SYSTEM_URI',"http://".$_SERVER['HTTP_HOST']);
// Define whether to use in debug mode for viewing generated structures
define('KT_APP_WEB_OUTPUT',false);
/**
* Includes
*/
include_once('../ktapi/ktapi.inc.php');
include_once('lib/KTAPPHelper.inc.php'); //Containing helper bridge functions to KtAPI
include_once('lib/KTAPDoc.inc.php'); //Containing the parent class allowing easy XML manipulation
include_once('lib/KTAPPServiceDoc.inc.php'); //Containing the servicedoc class allowing easy ServiceDocument generation
include_once('lib/KTAPPFeed.inc.php'); //Containing the response feed class allowing easy atom feed generation
include_once('auth.php'); //Containing the authentication protocols
//Parse the query string
$query=split('/',trim($_SERVER['QUERY_STRING'],'/'));
//Initializing the $output variable. Everything rendered by the engine must be placed in this variable as it is the only thing that will be rendered
$output='';
// Using the querystring to load the appropriate service
switch(strtolower(trim($query[0]))){
case 'mimetypes':
include('services/mimetypes.inc.php');
break;
case 'fulltree':
include('services/fulltree.inc.php');
break;
case 'folder':
include('services/folder.inc.php');
break;
case 'document':
include('services/document.inc.php');
break;
case 'servicedocument':
default:
include('services/servicedocument.inc.php');
break;
}
/**
* Writing the Output
*
* To ensure we don't render illegal XML, we clean the output buffer and only use what is in the $ouput variable
*/
ob_end_clean();
if(KT_APP_WEB_OUTPUT){
echo '<pre>'.htmlentities($output).'</pre>';
}else{
header('Content-type: text/xml');
echo $output;
}
?>