2 // This file is part of Moodle - http://moodle.org/
4 // Moodle is free software: you can redistribute it and/or modify
5 // it under the terms of the GNU General Public License as published by
6 // the Free Software Foundation, either version 3 of the License, or
7 // (at your option) any later version.
9 // Moodle is distributed in the hope that it will be useful,
10 // but WITHOUT ANY WARRANTY; without even the implied warranty of
11 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 // GNU General Public License for more details.
14 // You should have received a copy of the GNU General Public License
15 // along with Moodle. If not, see <http://www.gnu.org/licenses/>.
18 * Manual enrolment plugin - support for user self unenrolment.
20 * @package enrol_manual
21 * @copyright 2010 Petr Skoda {@link http://skodak.org}
22 * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
25 require('../../config.php');
27 $enrolid = required_param('enrolid', PARAM_INT
);
28 $confirm = optional_param('confirm', 0, PARAM_BOOL
);
30 $instance = $DB->get_record('enrol', array('id'=>$enrolid, 'enrol'=>'manual'), '*', MUST_EXIST
);
31 $course = $DB->get_record('course', array('id'=>$instance->courseid
), '*', MUST_EXIST
);
32 $context = context_course
::instance($course->id
, MUST_EXIST
);
35 if (!is_enrolled($context)) {
36 redirect(new moodle_url('/'));
38 require_login($course);
40 $plugin = enrol_get_plugin('manual');
42 // Security defined inside following function.
43 if (!$plugin->get_unenrolself_link($instance)) {
44 redirect(new moodle_url('/course/view.php', array('id'=>$course->id
)));
47 $PAGE->set_url('/enrol/manual/unenrolself.php', array('enrolid'=>$instance->id
));
48 $PAGE->set_title($plugin->get_instance_name($instance));
50 if ($confirm and confirm_sesskey()) {
51 $plugin->unenrol_user($instance, $USER->id
);
52 add_to_log($course->id
, 'course', 'unenrol', '../enrol/users.php?id='.$course->id
, $course->id
); //TODO: there should be userid somewhere!
53 redirect(new moodle_url('/index.php'));
56 echo $OUTPUT->header();
57 $yesurl = new moodle_url($PAGE->url
, array('confirm'=>1, 'sesskey'=>sesskey()));
58 $nourl = new moodle_url('/course/view.php', array('id'=>$course->id
));
59 $message = get_string('unenrolselfconfirm', 'enrol_manual', format_string($course->fullname
));
60 echo $OUTPUT->confirm($message, $yesurl, $nourl);
61 echo $OUTPUT->footer();