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');
}
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_login($course->id, false, $cm);
require_capability('mod/chat:chat',$context);
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 = groups_get_activity_groupmode($cm)) { // Groups are being used
if ($groupid = groups_get_activity_group($cm)) {
if (!$group = groups_get_group($groupid, false)) {
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, 'header_js', $groupid, $course)) {
error('Could not log in to chat room!!');
}
$params = "chat_id=$id&chat_sid={$chat_sid}";
// fallback to the old jsupdate, but allow other update modes
$updatemode = 'jsupdate';
if (!empty($CFG->chat_normal_updatemode)) {
$updatemode = $CFG->chat_normal_updatemode;
}
?>
<?php echo "$strchat: " . format_string($course->shortname) . ": ".format_string($chat->name,true)."$groupname" ?>
<![CDATA[
Sorry, this version of Moodle Chat needs a browser that handles frames.
]]>