/**
* Initializes the application. Sets up default routes.
*/
public function __construct()
{
if (Curry_Core::$config->curry->pageCache && class_exists('Page')) {
Page::getCachedPages();
}
$this->addRoute(new Curry_Route_ModelRoute());
$this->addRoute(new Curry_Route_Page());
Curry_URL::setReverseRouteCallback(array($this, 'reverseRoute'));
}
/**
* Perform routing.
*
* @param Curry_Request $request
* @return Page|bool
*/
public function route(Curry_Request $request)
{
$requestUri = $request->getUrl()->getPath();
// add trailing slash if missing
if ($requestUri && substr($requestUri, -1) != '/') {
$requestUri .= '/';
}
// use domain mapping to restrict page to a certain page-branch
$rootPage = null;
if (Curry_Core::$config->curry->domainMapping->enabled) {
$currentDomain = strtolower($_SERVER['HTTP_HOST']);
foreach (Curry_Core::$config->curry->domainMapping->domains as $domain) {
if (strtolower($domain->domain) === $currentDomain || $domain->include_www && strtolower('www.' . $domain->domain) === $currentDomain) {
$rootPage = $domain->base_page;
break;
}
}
if (!$rootPage && Curry_Core::$config->curry->domainMapping->default) {
$rootPage = Curry_Core::$config->curry->domainMapping->default;
}
if ($rootPage) {
$rootPage = PageQuery::create()->findPk($rootPage);
}
}
// attempt to find page using url
if (Curry_Core::$config->curry->pageCache) {
$pages = array();
$allPages = Page::getCachedPages();
foreach ($allPages as $page) {
if ($page->getUrl() == $requestUri) {
if (!$rootPage || $rootPage->isAncestorOf($page) || $rootPage->getPageId() == $page->getPageId()) {
$pages[] = $page;
}
}
}
} else {
$pages = PageQuery::create()->filterByUrl($requestUri)->_if($rootPage)->branchOf($rootPage)->_endif()->joinWith('Page.ActivePageRevision apr', Criteria::LEFT_JOIN)->find();
}
if (count($pages) > 1) {
throw new Exception('URL refers to multiple pages: ' . $requestUri);
} else {
if (count($pages) == 1) {
return $pages[0];
}
}
return false;
}
