course)) {
error('Could not find the course this belongs to!');
}
if (!$cm = get_coursemodule_from_instance('chat', $chat->id, $course->id)) {
error('Course Module ID was incorrect');
}
require_login($course->id, false, $cm);
if (isguest()) {
error('Guest does not have access to chat rooms');
}
if (!$cm->visible and !has_capability('moodle/course:viewhiddenactivities', get_context_instance(CONTEXT_MODULE, $cm->id))) {
print_header();
notice(get_string("activityiscurrentlyhidden"));
}
/// Check to see if groups are being used here
if ($groupmode = groupmode($course, $cm)) { // Groups are being used
if ($groupid = get_and_set_current_group($course, $groupmode, $groupid)) {
if (!$group = get_record('groups', 'id', $groupid)) {
error("That group (id $groupid) doesn't exist!");
}
$groupname = ': '.$group->name;
} else {
$groupname = ': '.get_string('allparticipants');
}
} else {
$groupid = 0;
$groupname = '';
}
$strchat = get_string('modulename', 'chat'); // must be before current_language() in chat_login_user() to force course language!!!
if (!$chat_sid = chat_login_user($chat->id, 'sockets', $groupid, $course)) {
error('Could not log in to chat room!!');
}
$params = "chat_sid=$chat_sid";
?>
<?php echo "$strchat: $course->shortname: ".format_string($chat->name,true)."$groupname" ?>
<![CDATA[
Sorry, this version of Moodle Chat needs a browser that handles frames.
]]>