*/
if (!isset($sess_id_course_instance) && isset($id_instance)) {
$sess_id_course_instance = $id_instance;
}
$title = translateFN("ADA - Chat Log");
if (!isset($id_chatroom)) {
$id_chatroom = null;
}
$chatroomObj = new ChatRoom($id_chatroom);
if (is_object($chatroomObj) && !AMA_DataHandler::isError($chatroomObj)) {
//get the array with all the current info of the chatoorm
$id_course_instance = $chatroomObj->id_course_instance;
$id_course = $dh->get_course_id_for_course_instance($id_course_instance);
// ******************************************************
// get course object
$courseObj = read_course($id_course);
if (is_object($courseObj) && !AMA_DB::isError($courseObj)) {
$course_title = $courseObj->titolo;
//title
$id_toc = $courseObj->id_nodo_toc;
//id_toc_node
}
}
if (empty($media_path)) {
$media_path = MEDIA_PATH_DEFAULT;
}
$banner = (include "{$root_dir}/include/banner.inc.php");
if (isset($id_chatroom)) {
$menuOptions['id_room'] = $id_chatroom;
}
if (isset($id_course)) {
/*
* Get this user needed objects from $neededObjAr based on user tyoe
*/
if (is_array($neededObjAr) && is_array($neededObjAr[$id_profile])) {
$thisUserNeededObjAr = $neededObjAr[$id_profile];
} else {
$thisUserNeededObjAr = array();
}
if (in_array('course', $thisUserNeededObjAr)) {
/**
* get Course object
*/
/**
* @var Object
*/
$courseObj = read_course($sess_id_course);
//mydebug(__LINE__,__FILE__,$courseObj);
if (ADA_Error::isError($courseObj)) {
$courseObj->handleError();
} else {
//mydebug(__LINE__,__FILE__,$courseObj);
$course_title = $courseObj->titolo;
//title
$id_toc = $courseObj->id_nodo_toc;
//id_toc_node
$course_media_path = $courseObj->media_path;
$course_author_id = $courseObj->id_autore;
$course_family = $courseObj->template_family;
$course_static_mode = $courseObj->static_mode;
}
if (empty($course_media_path)) {
/**
* checks if the passed object type and id are coming from the public tester.
* If true sets the needed GLOBALS['dh'] session variables accordingly.
*
* @param string $objType either 'course' or 'node'
* @param string $objID object id to be checked and loaded if need be
*
* return true if invalid has to be set to true on the caller
*/
function checkAndSetPublicTester($objType, $objID)
{
$common_dh = $GLOBALS['common_dh'];
if ($objType !== 'course' || is_null($objID)) {
$tmp_id_course = isset($_REQUEST['id_course']) ? DataValidator::is_uinteger($_REQUEST['id_course']) : false;
if ($tmp_id_course === false) {
$tmp_id_course = isset($_REQUEST['id_node']) ? substr($_REQUEST['id_node'], 0, strpos($_REQUEST['id_node'], '_')) : false;
}
if ($tmp_id_course === false) {
$tmp_id_course = isset($_SESSION['sess_id_course']) ? DataValidator::is_uinteger($_SESSION['sess_id_course']) : false;
}
if ($tmp_id_course === false) {
$tmp_id_course = isset($_SESSION['sess_id_node']) ? substr($_SESSION['sess_id_node'], 0, strpos($_SESSION['sess_id_node'], '_')) : false;
}
} else {
$tmp_id_course = $objID;
}
if ($tmp_id_course !== false) {
// get the tester for the passed id_course
$tester_infoAr = $common_dh->get_tester_info_from_id_course($tmp_id_course);
// get the service info for the passed id_course
$service_inforAr = $common_dh->get_service_type_info_from_course($tmp_id_course);
// check that the tester is valid and is the public one and
// check that the service is valid and is a public one
if (!AMA_DB::isError($tester_infoAr) && is_array($tester_infoAr) && isset($tester_infoAr['puntatore']) && $tester_infoAr['puntatore'] == ADA_PUBLIC_TESTER && !AMA_DB::isError($service_inforAr) && is_array($service_inforAr) && isset($service_inforAr['isPublic']) && intval($service_inforAr['isPublic']) !== 0) {
// save the dh, if a restrore is needed afterwards
$olddh = $GLOBALS['dh'];
// load the dh
$dh = AMA_DataHandler::instance(MultiPort::getDSN($tester_infoAr['puntatore']));
if (!AMA_DB::isError($dh)) {
// check the object
if ($objType == 'node') {
$dataHa = $dh->get_node_info($objID);
if (AMA_DB::isError($dataHa) || !is_array($dataHa)) {
$retval = true;
// restore the saved datahandler
$GLOBALS['dh'] = $olddh;
} else {
$retval = false;
// set the datahandler
$GLOBALS['dh'] = $dh;
$_SESSION['sess_id_node'] = $objID;
$_SESSION['sess_id_course'] = $tmp_id_course;
}
} else {
if ($objType == 'course') {
// set the datahandler
$GLOBALS['dh'] = $dh;
$sess_courseObj = read_course($objID);
if (AMA_DB::isError($sess_courseObj) || !$sess_courseObj instanceof Course) {
$retval = true;
// restore the saved datahandler
$GLOBALS['dh'] = $olddh;
} else {
$retval = false;
$_SESSION['sess_courseObj'] = $sess_courseObj;
$_SESSION['sess_id_course'] = $objID;
}
}
}
}
}
}
return isset($retval) ? $retval : true;
}
