$target_timezone = new DateTimeZone($timezone);
$display_start_date = DateTime::createFromFormat('U', $paper_start, $UK_time);
$display_end_date = DateTime::createFromFormat('U', $paper_end, $UK_time);
$display_start_date->setTimezone($target_timezone);
$display_end_date->setTimezone($target_timezone);
$tmp_cfg_long_date_time = str_replace('%', '', $configObject->get('cfg_long_date_time'));
$display_start_date = $display_start_date->format($tmp_cfg_long_date_time);
$display_end_date = $display_end_date->format($tmp_cfg_long_date_time);
}
$previously_submitted = 0;
$low_bandwidth = 0;
if ($userObject->has_role('Student')) {
// Check for additional password on the paper
check_paper_password($password, $string, $mysqli, true);
//Check this PC is registered for this exam
$low_bandwidth = check_labs($test_type, $labs, $current_address, $password, $string, $mysqli);
$attempt = check_modules($userObject, $modIDs, $calendar_year, $string, $mysqli);
}
$display_remaining_time = false;
$remaining_minutes = '';
$remaining_seconds = '';
/*
* BP If the duration is set then create a timer to calculate and display the remaining time
*/
$extra_time = null;
$remaining_time = 0;
$log_metadata = new LogMetadata($userObject->get_user_ID(), $propertyObj->get_property_id(), $mysqli);
// $log_metadata->get_record will return true if this user has stared this exam. false otherwise
$exam_started = $log_metadata->get_record('', false);
if ($exam_duration !== null) {
if ($test_type == '2') {
//store the original paper type - needed to retrieve answers from the correct log and functionality related decisions
$attempt = 1;
//default attempt to 1 overwritten if the student is resit candidate
$modIDs = array_keys(Paper_utils::get_modules($property_id, $mysqli));
$current_address = NetworkUtils::get_client_address();
$moduleID = $propertyObj->get_modules();
if ($userObject->has_role('Staff') and check_staff_modules($moduleID, $userObject)) {
// No further security checks.
} else {
// Treat as student with extra security checks.
// Check for additional password on the paper
check_paper_password($password, $string, $mysqli);
// Check time security
check_datetime($start_date, $end_date, $string, $mysqli);
// Check room security
$low_bandwidth = check_labs($propertyObj->get_paper_type(), $propertyObj->get_labs(), $current_address, $propertyObj->get_password(), $string, $mysqli);
// Get modules if the user is a student and the paper is not formative
$attempt = check_modules($userObject, $modIDs, $calendar_year, $string, $mysqli);
// Check for any metadata security restrictions
check_metadata($property_id, $userObject, $modIDs, $string, $mysqli);
}
// Get lab info used in log metadata
$lab_factory = new LabFactory($mysqli);
if ($lab_object = $lab_factory->get_lab_based_on_client($current_address)) {
$lab_name = $lab_object->get_name();
$lab_id = $lab_object->get_id();
}
if (time() > $end_date and ($paper_type == '1' or $paper_type == '2')) {
$paper_type = '_late';
}
// Lookup previous sessionid from log_metadata.started property_id
