<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle 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 3 of the License, or
// (at your option) any later version.
//
// Moodle 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 Moodle.  If not, see <http://www.gnu.org/licenses/>.

/**
 * Script deletes an adhoc task.
 *
 * @package tool_task
 * @copyright Catalyst
 * @author Waleed ul hassan
 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
 */

define('NO_OUTPUT_BUFFERING', true);

require('../../../config.php');

// Basic security checks.
require_admin();
$context = context_system::instance();

// Get task and check the parameter is valid.
$taskid = required_param('taskid', PARAM_INT);
$task = \core\task\manager::get_adhoc_task($taskid);
if (!$task) {
    throw new \moodle_exception('cannotfindinfo', 'error', $taskid);
}

$returnurl = new moodle_url('/admin/tool/task/adhoctasks.php',
        ['classname' => get_class($task)]);

require_sesskey();
\core\task\manager::delete_adhoc_task($taskid);
redirect($returnurl);