chamilo-lms2/plugin/ims_lti/delete.php

<?php
/* For license terms, see /license.txt */

use Chamilo\PluginBundle\Entity\ImsLti\ImsLtiTool;

require_once __DIR__.'/../../main/inc/global.inc.php';

$plugin = ImsLtiPlugin::create();

api_protect_admin_script();

$em = Database::getManager();

/** @var ImsLtiTool $tool */
$tool = isset($_GET['id']) ? $em->find('ChamiloPluginBundle:ImsLti\ImsLtiTool', intval($_GET['id'])) : 0;

if (!$tool) {
    api_not_allowed(true);
}

$em->remove($tool);
$em->flush();

Display::addFlash(
    Display::return_message($plugin->get_lang('ToolDeleted'), 'success')
);

header('Location: '.api_get_path(WEB_PLUGIN_PATH).'ims_lti/admin.php');
exit;