evaluate()->getTemplate();
}
/**
* Displays the login screen and ends execution of the script
*/
function admin_login()
{
BSTemplate::fetch('login')->evaluate()->flush();
exit;
}
/**
* Callback function for the Pagination->BitProcessor()
*
* @param string Base link
* @param bool Do not show this as a link
* @param integer Page number
* @param object Page navigator framework
*
* @return string Processed HTML
*/
function AdminPageNavigatorBitCallback($baselink, $nolink, $number, $paginator)
{
if ($nolink)
{
return '' . $number . '' . "\n";
}
else
{
return '' . $number . '' . "\n";
}
}
/**
* Callback function for the Pagination->NavigatorProcessor()
*
* @param string Base URL
* @param integer Next page number
* @param integer Previous page number
* @param array Show information
* @param string Individual page bits
* @param object Page navigator framework
*
* @return string Processed HTML
*/
function AdminPageNavigatorCallback($baselink, $nextpage, $prevpage, $show, $pagebits, $paginator)
{
global $stylevar;
$return = '';
if ($show['first'])
{
$return .= '' . T('First') . ' ...';
}
if ($show['prev'])
{
$return .= '' . T('Prev') . ' ...';
}
$return .= $pagebits;
if ($show['next'])
{
$return .= '... ' . T('Next') . '';
}
if ($show['last'])
{
$return .= '... ' . T('Last') . '';
}
return '' . $return . '
';
}
/**
* Redirects the user to a given page and stores the flash message for later display
*
* @param string URL to redireect to
* @param string Flash message
* @param bool Whether or not this is an error
*/
function admin_flash_redirect($url, $message = '', $error = false)
{
$sessionID = BSApp::$input->inputEscape(COOKIE_PREFIX . 'adminsession');
if (!$sessionID)
{
return;
}
if ($message)
{
$msg = '' . $message . '
';
BSApp::$db->query("UPDATE " . TABLE_PREFIX . "adminsession SET flashmessage = '" . BSApp::$db->escapeString($msg) . "' WHERE sessionid = '$sessionID'");
}
header("Location: $url");
}
/**
* Returns the admin flash message and then proceeds o clear it
*
* @return string
*/
function admin_flash()
{
$sessionID = BSApp::$input->inputEscape(COOKIE_PREFIX . 'adminsession');
if (!$sessionID)
{
return;
}
$msg = BSApp::$db->queryFirst("SELECT flashmessage FROM " . TABLE_PREFIX . "adminsession WHERE sessionid = '$sessionID'");
if (!$msg['flashmessage'])
{
return;
}
BSApp::$db->query("UPDATE " . TABLE_PREFIX . "adminsession SET flashmessage = '' WHERE sessionid = '$sessionID'");
return $msg['flashmessage'];
}
?>