} else {
$userCanPost = (bool) (!empty($userGroupList) && isset($userGroupList[$_REQUEST['authId']]));
}
$is_allowedToSubmit = (bool) ($assignmentIsVisible && $uploadDateIsOk && $userCanPost) || $is_allowedToEditAll;
/*============================================================================
HANDLING FORM DATA
=============================================================================*/
// execute this after a form has been send
// this instruction bloc will set some vars that will be used in the corresponding queries
// $wrkForm['filename'] , $wrkForm['wrkTitle'] , $wrkForm['authors'] ...
if ($cmd == 'exDownload') {
$workId = isset($_REQUEST['workId']) ? $_REQUEST['workId'] : null;
$submission = new Submission();
if ($submission->load($workId)) {
$submissionUserId = $submission->getUserId();
$submissionGroupId = $submission->getGroupId();
$userGroupList = array();
if ($assignment->getAssignmentType() == 'GROUP') {
$userGroupList = get_user_group_list(claro_get_current_user_id());
}
$is_allowedToDownload = (bool) $is_allowedToEditAll || $submissionUserId == claro_get_current_user_id() || isset($userGroupList[$submissionGroupId]);
// check permission
if ($submission->getVisibility() == 'VISIBLE' || $is_allowedToDownload) {
// read file
$filePath = $assignment->getAssigDirSys() . $submission->getSubmittedFilename();
if (claro_send_file($filePath)) {
die;
} else {
$dialogBox->error(get_lang('Not found'));
}
} else {
