}
// if($formCorrectlySent)
}
//end if($_REQUEST['submitWrk'])
/*============================================================================
ADMIN ONLY COMMANDS
=============================================================================*/
if ($is_allowedToEditAll) {
/*--------------------------------------------------------------------
CHANGE VISIBILITY
--------------------------------------------------------------------*/
// change visibility of a work
if ($cmd == 'exChVis' && isset($_REQUEST['wrkId'])) {
if (isset($_REQUEST['vis'])) {
$_REQUEST['vis'] == 'v' ? $visibility = 'VISIBLE' : ($visibility = 'INVISIBLE');
Submission::updateSubmissionVisibility($_REQUEST['wrkId'], $visibility);
}
}
/*--------------------------------------------------------------------
DELETE A WORK
--------------------------------------------------------------------*/
if ($cmd == "exRmWrk" && isset($_REQUEST['wrkId'])) {
// get name of file to delete AND name of file of the feedback of this work
$sql = "SELECT `id`, `submitted_doc_path`\n FROM `" . $tbl_wrk_submission . "`\n WHERE `id` = " . (int) $_REQUEST['wrkId'] . "\n OR `parent_id` = " . (int) $_REQUEST['wrkId'];
$filesToDelete = claro_sql_query_fetch_all($sql);
foreach ($filesToDelete as $fileToDelete) {
// delete the file
@unlink($assignment->getAssigDirSys() . $fileToDelete['submitted_doc_path']);
// delete the database data of this work
$sqlDelete = "DELETE FROM `" . $tbl_wrk_submission . "`\n WHERE `id` = " . (int) $fileToDelete['id'];
claro_sql_query($sqlDelete);