View This Submission | View All Submissions
';
} elseif (! $OC_statusAR['OC_upload_open']) { // Check that we're still open
warn('Files are no longer being accepted');
}
// Check whether this is a submission
if (isset($_POST['submit']) && ($_POST['submit'] == "Envoyer le fichier")) {
if ($chair && !validToken('chair')) {
warn('Invalid submission');
}
// Check inputs
if (!preg_match("/^\d+$/",$_POST['pid'])
|| (! $chair && empty($_POST['pwd']))
|| empty($_FILES['paper']['name'])
|| ! in_array($_POST['format'], $OC_configAR['OC_extar'])
) {
warn('Please go back and fill in all fields.');
}
// Set PID to intval in case of leading 0's
$usepid = intval($_POST['pid']);
// Retrieve pwd & format
$pq = "SELECT `format`, `password` FROM `" . OCC_TABLE_PAPER . "` WHERE `paperid`='".$usepid."'";
$pr = ocsql_query($pq) or err("Unable to upload file (" . mysql_errno() . ")");
if (mysql_num_rows($pr) != 1) {
warn("Unable to find submission ID ".$usepid);
}
$pl = mysql_fetch_array($pr);
// Valid pid/pwd?; check for chair pwd first to save db call
if (! $chair
&& (! OCC_CHAIR_PWD_TRUMPS || (hashPassword($_POST['pwd'], $OC_configAR['OC_chair_pwd']) != $OC_configAR['OC_chair_pwd']))
&& (! defined('OCC_SUPERCHAIR_PASSWORD') || (hashPassword($_POST['pwd'], OCC_SUPERCHAIR_PASSWORD) != OCC_SUPERCHAIR_PASSWORD))
&& (hashPassword($_POST['pwd'], $pl['password']) != $pl['password'])
&& (md5($_POST['pwd']) != $pl['password'])
) {
warn('Password entered is not valid for submission ID '.$usepid);
}
// Was a paper successfully loaded & filesize > 0?
if (!isset($_FILES['paper']['error']) || $_FILES['paper']['error'] || ! is_uploaded_file($_FILES['paper']['tmp_name']) || ($_FILES['paper']['size'] <= 0)) {
warn('The file failed to load. Please go back and try again. If the problem persists, contact the Program Chair');
}
if (oc_hookSet('author-upload-validate')) {
foreach ($GLOBALS['OC_hooksAR']['author-upload-validate'] as $hook) {
require_once $hook;
}
}
// Delete old file?
$oldFileName = $OC_configAR['OC_paperDir'] . $usepid . '.' . $pl['format'];
if (is_file($oldFileName)) {
unlink($oldFileName);
}
// Move new file
$err = 0;
$newFileName = $OC_configAR['OC_paperDir'] . $usepid . '.' . $_POST['format'];
// Check whether file uploaded
if (is_uploaded_file($_FILES['paper']['tmp_name'])
&& move_uploaded_file($_FILES['paper']['tmp_name'],$newFileName)
) {
// Update file permissions
chmod($newFileName, 0666);
$confirmmsg = 'La soumission n° ' . $usepid . ' a été transmise.';
// Set lastupdate date, and format if needed
$eq = "UPDATE " . OCC_TABLE_PAPER . " SET lastupdate='" . date("Y-m-d") . "'";
// also update format if changed
if ($_POST['format'] != $pl['format']) {
$eq .= ", format='".$_POST['format']."'";
}
$eq .= " WHERE paperid='".$usepid."'";
if (!ocsql_query($eq)) {
$confirmmsg .= "However, we were unable to update the database (" . mysql_errno() . ").\n";
$err = 1;
}
// Send email confirmation
sendEmail(NULL, "Soumission n. " . $usepid . " file uploaded", $confirmmsg, $OC_configAR['OC_notifyAuthorUpload']);
if (!$err) {
print $confirmmsg;
} else {
err($confirmmsg);
}
} else { // file failed to upload or move properly
print 'The file failed to load properly. Please email it directly to the Program Chair
';
}
printFooter();
exit;
}
print '
';
printFooter();
?>