.
/**
* This file plays the mediafile set in lesson settings.
*
* If there is a way to use the resource class instead of this code, please change to do so
*
*
* @package mod_lesson
* @copyright 1999 onwards Martin Dougiamas {@link http://moodle.com}
* @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later
**/
require_once('../../config.php');
require_once($CFG->dirroot.'/mod/lesson/locallib.php');
$id = required_param('id', PARAM_INT); // Course Module ID
$printclose = optional_param('printclose', 0, PARAM_INT);
$cm = get_coursemodule_from_id('lesson', $id, 0, false, MUST_EXIST);
$course = $DB->get_record('course', array('id' => $cm->course), '*', MUST_EXIST);
$lesson = new lesson($DB->get_record('lesson', array('id' => $cm->instance), '*', MUST_EXIST));
require_login($course, false, $cm);
// Apply overrides.
$lesson->update_effective_access($USER->id);
$context = context_module::instance($cm->id);
$canmanage = has_capability('mod/lesson:manage', $context);
$url = new moodle_url('/mod/lesson/mediafile.php', array('id'=>$id));
if ($printclose !== '') {
$url->param('printclose', $printclose);
}
$PAGE->set_url($url);
$PAGE->set_pagelayout('popup');
$PAGE->set_title($course->shortname);
$lessonoutput = $PAGE->get_renderer('mod_lesson');
// Get the mimetype
$mimetype = mimeinfo("type", $lesson->mediafile);
if ($printclose) { // this is for framesets
if ($lesson->mediaclose) {
echo $lessonoutput->header($lesson, $cm);
echo $OUTPUT->box('', 'lessonmediafilecontrol');
echo $lessonoutput->footer();
}
exit();
}
echo $lessonoutput->header($lesson, $cm);
//TODO: this is copied from view.php - the access should be the same!
/// Check these for students only TODO: Find a better method for doing this!
/// Check lesson availability
/// Check for password
/// Check dependencies
if (!$canmanage) {
if (!$lesson->is_accessible()) { // Deadline restrictions
echo $lessonoutput->header($lesson, $cm);
if ($lesson->deadline != 0 && time() > $lesson->deadline) {
echo $lessonoutput->lesson_inaccessible(get_string('lessonclosed', 'lesson', userdate($lesson->deadline)));
} else {
echo $lessonoutput->lesson_inaccessible(get_string('lessonopen', 'lesson', userdate($lesson->available)));
}
echo $lessonoutput->footer();
exit();
} else if ($lesson->usepassword && empty($USER->lessonloggedin[$lesson->id])) { // Password protected lesson code
$correctpass = false;
if (!empty($userpassword) && (($lesson->password == md5(trim($userpassword))) || ($lesson->password == trim($userpassword)))) {
require_sesskey();
// with or without md5 for backward compatibility (MDL-11090)
$USER->lessonloggedin[$lesson->id] = true;
$correctpass = true;
} else if (isset($lesson->extrapasswords)) {
// Group overrides may have additional passwords.
foreach ($lesson->extrapasswords as $password) {
if (strcmp($password, md5(trim($userpassword))) === 0 || strcmp($password, trim($userpassword)) === 0) {
require_sesskey();
$correctpass = true;
$USER->lessonloggedin[$lesson->id] = true;
}
}
}
if (!$correctpass) {
echo $lessonoutput->header($lesson, $cm);
echo $lessonoutput->login_prompt($lesson, $userpassword !== '');
echo $lessonoutput->footer();
exit();
}
}
}
// print the embedded media html code
echo $OUTPUT->box(lesson_get_media_html($lesson, $context));
if ($lesson->mediaclose) {
echo '';
echo $OUTPUT->close_window_button();
echo '
';
}
echo $lessonoutput->footer();