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<?php
/**
* admin/lti.php - LTI consumer API for Stud.IP
*
* 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.
*
* @author Elmar Ludwig
* @license http://www.gnu.org/licenses/gpl-2.0.html GPL version 2
*/
class Admin_LtiController extends AuthenticatedController
{
/**
* Callback function being called before an action is executed.
*/
public function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
$GLOBALS['perm']->check('root');
Navigation::activateItem('/admin/config/lti');
PageLayout::setTitle(_('LTI-Tools'));
$widget = Sidebar::get()->addWidget(new ActionsWidget());
$widget->addLink(
_('Neues LTI-Tool registrieren'),
$this->url_for('lti/tool/add/global'),
Icon::create('add')
)->asDialog();
$widget->addLink(
_('Daten zur LTI-Plattform anzeigen'),
$this->url_for('lti/auth/platform_data'),
Icon::create('info')
)->asDialog();
Helpbar::get()->addPlainText('', _('Hier können Sie LTI-Tools konfigurieren. Diese müssen den LTI-Standard in Version 1.0/1.1 oder 1.3A unterstützen.'));
}
/**
* Display the list of registered LTI tools.
*/
public function index_action()
{
$this->tools = LtiTool::findAll();
}
}
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