<?php

require_once(dirname(dirname(dirname(__FILE__))) . '/config.php');
require_once(dirname(__FILE__) . '/lib.php');

$id = optional_param('id', 0, PARAM_INT);

if ($id) {
    $course = $DB->get_record('course', array('id' => $id), '*', MUST_EXIST);
} else {
    print_error('You must specify a course ID');
}

require_login($course);

$PAGE->set_url('/mod/exp360/index.php', array('id' => $id));
$PAGE->set_title($course->shortname);
$PAGE->set_heading($course->fullname);
$PAGE->set_context(context_course::instance($course->id));

echo $OUTPUT->header();
echo $OUTPUT->heading(get_string('modulenameplural', 'exp360'));

if (!$exp360s = get_all_instances_in_course('exp360', $course)) {
    notice(get_string('noexp360s', 'exp360'), new moodle_url('/course/view.php', array('id' => $course->id)));
}

foreach ($exp360s as $exp360) {
    $url = new moodle_url('/mod/exp360/view.php', array('id' => $exp360->coursemodule));
    echo html_writer::link($url, format_string($exp360->name));
}

echo $OUTPUT->footer();