List Files Directory';
$format = $extAR[0];
if (isset($_POST['submit']) && ($_POST['submit'] == "Set Format")) {
// Check for valid submission
if (!validToken('chair')) {
warn('Invalid submission');
}
// Validate fields
if (!preg_match("/^\d+$/",$_POST['id'])) { // check for valid paper ID format
$e = "Invalid submission ID";
} elseif (!in_array($_POST['format'], $extAR)) { // check for valid paper format
$e = "File format not in list of accepted formats";
} else {
// check paper exists
$q = "SELECT `" . $formatDBFldName . "` FROM `" . OCC_TABLE_PAPER . "` WHERE `paperid`='" . $_POST['id'] . "'";
$r = ocsql_query($q) or err("Unable to retrieve submission ID " . $_POST['id']);
if (ocsql_num_rows($r) != 1) {
$e = "Submission ID not found";
} else {
// rename file? only if file name w/new ext does not exist (but w/old ext does)
$l = ocsql_fetch_array($r);
if (in_array($l[$formatDBFldName], $extAR)) {
$oldFileName = $uploadDir . $_POST['id'] . '.' . $l[$formatDBFldName];
$newFileName = $uploadDir . $_POST['id'] . '.' . $_POST['format'];
if (!oc_isFile($newFileName) && oc_isFile($oldFileName)) {
oc_renameFile($oldFileName, $newFileName) or err("Unable to update file name");
} else {
print 'Failed to update file name
';
}
}
// update format in db
$q = "UPDATE `" . OCC_TABLE_PAPER . "` SET `" . $formatDBFldName . "`='" . safeSQLstr($_POST['format']) . "' WHERE `paperid`='" . safeSQLstr($_POST['id']) . "'";
ocsql_query($q) or err("Unable to update submission format");
print 'File format has been updated
';
}
}
}
if (!empty($e)) { print '' . $e . "
\n"; }
print '
This will set the submission\'s file format in the database.
Also, if a file with the new extension does not already exist,
the file is renamed from the old format extension to the new.
';
printFooter();
?>