$id));
if ($groupid !== 0) {
$url->param('groupid', $groupid);
}
$PAGE->set_url($url);
$PAGE->set_popup_notification_allowed(false); // No popup notifications in the chat window
$chat = $DB->get_record('chat', array('id'=>$id), '*', MUST_EXIST);
$course = $DB->get_record('course', array('id'=>$chat->course), '*', MUST_EXIST);
$cm = get_coursemodule_from_instance('chat', $chat->id, $course->id, false, MUST_EXIST);
$context = get_context_instance(CONTEXT_MODULE, $cm->id);
require_login($course->id, false, $cm);
require_capability('mod/chat:chat', $context);
/// Check to see if groups are being used here
if ($groupmode = groups_get_activity_groupmode($cm)) { // Groups are being used
if ($groupid = groups_get_activity_group($cm)) {
if (!$group = groups_get_group($groupid)) {
print_error('invalidgroupid');
}
$groupname = ': '.$group->name;
} else {
$groupname = ': '.get_string('allparticipants');
}
} else {
$groupid = 0;
$groupname = '';
}
// if requested theme doesn't exist, use default 'bubble' theme
if (!file_exists(dirname(__FILE__) . '/theme/'.$theme.'/chat.css')) {
$theme = 'compact';
}
// login chat room
if (!$chat_sid = chat_login_user($chat->id, 'ajax', $groupid, $course)) {
print_error('cantlogin', 'chat');
}
$courseshortname = format_string($course->shortname, true, array('context' => get_context_instance(CONTEXT_COURSE, $course->id)));
$module = array(
'name' => 'mod_chat_ajax', // chat gui's are not real plugins, we have to break the naming standards for JS modules here :-(
'fullpath' => '/mod/chat/gui_ajax/module.js',
'requires' => array('base', 'dom', 'event', 'event-mouseenter', 'event-key', 'json-parse', 'io', 'overlay', 'yui2-resize', 'yui2-layout', 'yui2-menu'),
'strings' => array(array('send', 'chat'), array('sending', 'chat'), array('inputarea', 'chat'), array('userlist', 'chat'),
array('modulename', 'chat'), array('beep', 'chat'), array('talk', 'chat'))
);
$modulecfg = array(
'home'=>$CFG->httpswwwroot.'/mod/chat/view.php?id='.$cm->id,
'chaturl'=>$CFG->httpswwwroot.'/mod/chat/gui_ajax/index.php?id='.$id,
'theme'=>$theme,
'userid'=>$USER->id,
'sid'=>$chat_sid,
'timer'=>3000,
'chat_lasttime'=>0,
'chat_lastrow'=>null,
'chatroom_name' => $courseshortname . ": " . format_string($chat->name, true) . $groupname
);
$PAGE->requires->js_init_call('M.mod_chat_ajax.init', array($modulecfg), false, $module);
$PAGE->set_title(get_string('modulename', 'chat').": $courseshortname: ".format_string($chat->name,true)."$groupname");
$PAGE->add_body_class('yui-skin-sam');
$PAGE->set_pagelayout('embedded');
$PAGE->requires->css('/mod/chat/gui_ajax/theme/'.$theme.'/chat.css');
echo $OUTPUT->header();
echo $OUTPUT->box('', '', 'chat-userlist');
echo $OUTPUT->box('', '', 'chat-options');
echo $OUTPUT->box('', '', 'chat-messages');
$table = new html_table();
$table->data = array(
array(' » '.get_string('themes').' » ')
);
echo $OUTPUT->box(html_writer::table($table), '', 'chat-input-area');
echo $OUTPUT->box('', '', 'chat-notify');
echo $OUTPUT->footer();