/**
* Replacing meta tag from the header.xml with header in the requests. See VBV-6361
*
*/
protected static function setHeaders()
{
header('X-UA-Compatible: IE=edge,chrome=1');
// add no cache directive if it's set in options
// redirect to install page if there's no database
try {
if (headers_sent()) {
self::$needCharset = true;
} else {
header('Content-Type: text/html; charset=' . ($charset = vB5_String::getCharset()));
}
$api = Api_InterfaceAbstract::instance();
$option = $api->callApi('options', 'fetchValues', array(array('nocacheheaders')));
if (!empty($option['nocacheheaders'])) {
header("Expires: Fri, 01 Jan 1990 00:00:00 GMT");
header("Cache-Control: no-cache, no-store, max-age=0, must-revalidate");
header("Pragma: no-cache");
}
} catch (Exception $e) {
if ($e->getMessage() == 'no_vb5_database') {
header('Location: ' . vB5_Template_Options::instance()->get('options.bburl') . '/install/index.php');
exit;
} else {
vB5_ApplicationAbstract::handleException($e, true);
}
}
}
