function chat()
{
checkPerm('view');
$lang =& DoceboLanguage::createInstance('chat');
require_once $GLOBALS['where_scs'] . '/lib/lib.chat.php';
$chat_man = new ChatManager();
$id_room = $chat_man->getIdRoom('lms', 'course', $_SESSION['idCourse']);
if (!$id_room) {
require_once $GLOBALS['where_scs'] . '/lib/lib.room.php';
$course_name = $GLOBALS['course_descriptor']->getValue('name');
$rules = array('room_name' => $course_name, 'room_type' => 'course', 'id_source' => $_SESSION['idCourse']);
$id_room = insertRoom($rules);
}
// show only the room of the current course
$chat_man->setRoomFilter(array($id_room));
//$users = $chat_man->getRoomUserOnline('lms', $id_room);
$GLOBALS['page']->add(getTitleArea($lang->def('_CHAT'), 'advice') . '<div class="std_block">' . '<div>' . $lang->def('_CHAT_DESCRIPTION') . '</div><br />' . '<div>' . $chat_man->getOpenChatCommand($lang->def('_OPENCHAT'), $lang->def('_OPENCHAT_WA'), 'lms', $id_room) . '</div>' . '</div>', 'content');
}
function getRoomFilter($table = FALSE)
{
require_once $GLOBALS["where_scs"] . "/lib/lib.chat.php";
$chatman = new ChatManager();
$res = "";
$tab_prefix = $table === FALSE ? "" : $table . ".";
$room_list = $chatman->getRoomFilter();
$room_type = $chatman->getRoomTypeFilter();
if (!empty($room_list)) {
$res .= " AND " . $tab_prefix . "id_room IN (" . $room_list . ")";
}
if (!empty($room_type)) {
$res .= " AND " . $tab_prefix . "room_type IN (" . $room_type . ")";
}
return $res;
}
