public function _render()
{
if ($this->viewname) {
if ($this->viewname === 'empty') {
return '';
}
$viewfile = $this->viewname;
} else {
$v = get_class($this);
$v = preg_replace('/^controller_/', '', $v);
$viewfile = "{$v}/index.tpl";
}
if (!file_exists($this->view->template_dir . "/" . $viewfile)) {
throw new HTTPNotFound("view \"" . $viewfile . "\" not found");
}
if ($this->autoRender) {
$content_type = $this->content_type;
if (preg_match('@^text/@', $content_type) && !preg_match('/charset=/i', $content_type)) {
$content_type .= '; charset=UTF-8';
}
header("Content-type: " . $content_type);
if (empty($_SERVER['buffer_rendering'])) {
header("X-DB-Stats: " . lib::dbstats());
header("X-Runtime: " . lib::runtime());
$this->view->display($viewfile);
} else {
ob_start();
$this->view->display($viewfile);
header("X-DB-Stats: " . lib::dbstats());
header("X-Runtime: " . lib::runtime());
ob_end_flush();
}
} else {
return $this->view->fetch($viewfile);
}
}
public static function debugbox()
{
if (!lib::client_is_internal_host()) {
return '';
}
if (lib::$debugboxshown) {
return '';
}
$box = "<div id='debugbox' style='clear: both; margin-top: 8em; margin-bottom: 2em; padding: 4em 0.5em 0px 0.5em;'>";
$box .= "<table width='100%' border='1' rules='all' cellpadding='4'>\n";
$_SERVER['runtime'] = lib::runtime();
$box .= lib::trow('execution time', $_SERVER['runtime']);
$dbstats = lib::dbstats();
$box .= lib::trow('database', $dbstats);
if (isset($_SESSION)) {
ob_start();
print_r($_SESSION);
$msg = ob_get_contents();
ob_end_clean();
$msg = preg_replace('/(^Array\\n\\(|\\n\\)$)/', '', $msg);
$box .= lib::trow('session', "<pre style='margin: 0px; padding: 0px;'>{$msg}</pre>");
}
global $__RECMSG;
if ($__RECMSG) {
$msg = '<dl style="padding-left: 2em; margin-left: -20px;">';
foreach ($__RECMSG as $k) {
$msg .= $k;
}
$msg .= '</dl>';
$box .= lib::trow('messages', $msg);
} else {
$box .= lib::trow('messages', "(none)");
}
$box .= '</table></div>';
lib::$debugboxshown = true;
return $box;
}