for ($i = 0; !CourseRoadDB::isHashSafe($hash . $i, $classes, $majors); $i++) {
}
}
$hash .= $i;
$_SESSION['crhash'] = $hash;
$_SESSION['trycert'] = false;
if ($_POST['trycert']) {
if ($loggedin) {
$hash = defaultOwnedHashName($athena);
} else {
if (!$_SESSION['triedcert']) {
$_SESSION['trycert'] = true;
}
}
}
CourseRoadDB::saveNewRoad($hash, $athena, $classes, $majors);
dieJSON(array('redirectToAuth' => $_SESSION['trycert'], 'hash' => $hash));
}
// Returns the desired table of saved roads when the user is logged in
if (isset($_POST['viewSavedRoads'])) {
requireCSRF();
if (!$loggedin) {
dieJSON(array('error' => true, 'errorDesc' => 'Not logged in', 'html' => 'Sorry, you need to log in again.'));
}
$saved_roads = CourseRoadDB::getSavedRoads($athena);
$html = '<table>';
$html .= '<tr>';
$html .= '<th style="min-width:50px" title="Select if you\'d like one of ' . 'your saved roads to be available more easily at ' . 'courseroad.mit.edu/index.php#' . $athena . '">Public</th>';
$html .= '<th style="min-width:118px">Hash</th>';
$html .= '<th style="min-width:118px">Added</th>';
$html .= '<th style="min-width:95px">Major(s)</th>';
