// help developers to find problems
if ($current['navigate_session'] == 1 && APP_DEBUG) {
error_reporting(E_ALL ^ E_NOTICE);
ini_set('display_errors', true);
}
// parse route
nvweb_route_parse($current['route']);
$permission = nvweb_check_permission();
// if no preview & permission not allowed
// if preview but no navigate_session active
if ($_REQUEST['preview'] == 'true' && $current['navigate_session'] != 1 || empty($_REQUEST['preview']) && !$permission) {
nvweb_route_parse('***nv.not_allowed***');
nvweb_clean_exit();
}
$template = nvweb_template_load();
$events->trigger('theme', 'template_load', array('template' => &$template));
if (empty($template)) {
throw new Exception('Navigate CMS: no template found!');
}
// parse the special tag "include"
// also convert curly brackets tags {{nv object=""}} to <nv object="" /> version
// we do it now because new nv tags could be added before parsing the whole html
$html = nvweb_template_parse_special($template->file_contents);
$current['plugins_called'] = nvweb_plugins_called_in_template($html);
$html = nvweb_plugins_event('before_parse', $html);
$html = nvweb_theme_settings($html);
$html = nvweb_template_parse_lists($html);
$html = nvweb_template_parse($html);
// if the content has added any nv tag, process them
if (strpos($html, '{{nv ') !== false || strpos($html, '<nv ')) {
$html = nvweb_template_parse_special($html);
