public static function create()
{
// use "Main" as the default
$page = "Main";
// check the requested page title for safety and sanity
$pathinfo = explode('/', WebRequest::pathInfo());
$pathinfo = array_values(array_filter($pathinfo));
if (count($pathinfo) >= 1 && $pathinfo[0] != "" && !ereg("[^a-zA-Z0-9]", $pathinfo[0])) {
$page = $pathinfo[0];
}
// okay, the page title should be reasonably safe now, let's try and make the page
$pagename = "Page" . $page;
global $cIncludePath;
$filepath = $cIncludePath . "/Page/" . $pagename . ".php";
if (file_exists($filepath)) {
require_once $filepath;
} else {
// oops, couldn't find the requested page, let's fail gracefully.
$pagename = "Page404";
$filepath = $cIncludePath . "/Page/" . $pagename . ".php";
require_once $filepath;
}
if (class_exists($pagename)) {
$pageobject = new $pagename();
if (get_parent_class($pageobject) == "PageBase") {
Hooks::run("CreatePage", array($pageobject));
return $pageobject;
} else {
// defined, but doesn't inherit properly, so we can't guarentee stuff will work.
throw new Exception();
}
} else {
// file exists, but the class "within" doesn't, this is a problem as stuff isn't where it should be.
throw new Exception();
}
}
