/**
* Called when the page requires a log in
*/
function loginHandler()
{
$cb_url = '';
header('Cache-Control: no-cache, must-revalidate');
global $auth, $url, $db;
if (!preg_match('/login.php/', $url)) {
$cb_url = $url;
}
if (!$auth) {
$auth = new AuthManager();
}
if (array_key_exists('provider', $_GET)) {
$_SESSION['provider'] = $_GET['provider'];
$frm = $auth->requestlogin($cb_url, $_SESSION['provider']);
} elseif (array_key_exists('provider', $_SESSION)) {
$frm = $auth->requestlogin($cb_url, $_SESSION['provider']);
} else {
$frm = $auth->requestlogin($cb_url);
}
echo applyTemplate('./base.html', './loginbase.html', array('form' => $frm));
}
