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 * This page shows all course enrolment options for current user.
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');
26 require_once("$CFG->libdir/formslib.php");
28 $id = required_param('id', PARAM_INT
);
31 // do not use require_login here because we are usually coming from it,
32 // it would also mess up the SESSION->wantsurl
33 redirect(get_login_url());
36 $course = $DB->get_record('course', array('id'=>$id), '*', MUST_EXIST
);
37 $context = context_course
::instance($course->id
, MUST_EXIST
);
39 // Everybody is enrolled on the frontpage
40 if ($course->id
== SITEID
) {
41 redirect("$CFG->wwwroot/");
44 $PAGE->set_course($course);
45 $PAGE->set_pagelayout('course');
46 $PAGE->set_url('/enrol/index.php', array('id'=>$course->id
));
48 // do not allow enrols when in login-as session
49 if (\core\session\manager
::is_loggedinas() and $USER->loginascontext
->contextlevel
== CONTEXT_COURSE
) {
50 print_error('loginasnoenrol', '', $CFG->wwwroot
.'/course/view.php?id='.$USER->loginascontext
->instanceid
);
53 // get all enrol forms available in this course
54 $enrols = enrol_get_plugins(true);
55 $enrolinstances = enrol_get_instances($course->id
, true);
57 foreach($enrolinstances as $instance) {
58 if (!isset($enrols[$instance->enrol
])) {
61 $form = $enrols[$instance->enrol
]->enrol_page_hook($instance);
63 $forms[$instance->id
] = $form;
67 // Check if user already enrolled
68 if (is_enrolled($context, $USER, '', true)) {
69 if (!empty($SESSION->wantsurl
)) {
70 $destination = $SESSION->wantsurl
;
71 unset($SESSION->wantsurl
);
73 $destination = "$CFG->wwwroot/course/view.php?id=$course->id";
75 redirect($destination); // Bye!
78 $PAGE->set_title($course->shortname
);
79 $PAGE->set_heading($course->fullname
);
80 $PAGE->navbar
->add(get_string('enrolmentoptions','enrol'));
82 echo $OUTPUT->header();
83 echo $OUTPUT->heading(get_string('enrolmentoptions','enrol'));
85 $courserenderer = $PAGE->get_renderer('core', 'course');
86 echo $courserenderer->course_info_box($course);
88 //TODO: find if future enrolments present and display some info
90 foreach ($forms as $form) {
96 notice(get_string('noguestaccess', 'enrol'), get_login_url());
98 notice(get_string('notenrollable', 'enrol'), "$CFG->wwwroot/index.php");
102 echo $OUTPUT->footer();