egroupware/etemplate/inc/class.sitemgr_module.inc.php

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<?php
/**************************************************************************\
* eGroupWare SiteMgr - Baseclass for SiteMgr Modules written with eTemplate*
* http://www.egroupware.org *
* -------------------------------------------- *
* 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. *
\**************************************************************************/
/* $Id$ */
/**
* Baseclass for SiteMgr Modules written with eTemplate
*
* To create a SiteMgr module from an eTemplate app, you need to:
* - extend this class and set the $etemplate_method class-var to a method/menuaction of the app
* - the app need to return etemplate::exec (otherwise the content is empty)!!!
* - the app need to avoid redirects or links, as this would leave sitemgr!!!
*
* @package etemplate
2005-11-10 06:15:06 +01:00
* @subpackage api
* @author RalfBecker-AT-outdoor-training.de
* @license GPL
*/
class sitemgr_module extends Module // the Module class get automatic included by SiteMgr
{
/**
* @var string $etemplate_method Method/menuaction of an eTemplate app to be used as module
*/
var $etemplate_method;
/**
* generate the module content AND process submitted forms
*
* @param array &$arguments
* @param array $properties
* @return string the html content
*/
function get_content(&$arguments,$properties)
{
list($app) = explode('.',$this->etemplate_method);
$GLOBALS['egw']->translation->add_app($app);
$css = '';
if (file_exists(EGW_SERVER_ROOT.'/'.$app.'/templates/default/app.css'))
{
$css = "<style type=\"text/css\">\n<!--\n@import url(".
$GLOBALS['egw_info']['server']['webserver_url'].'/'.$app."/templates/default/app.css);\n-->\n</style>";
}
$ret = false;
if($_POST['etemplate_exec_id'])
{
$ret = ExecMethod('etemplate.etemplate.process_exec');
}
return $css.($ret ? $ret : ExecMethod($this->etemplate_method));
}
}