public function __invoke(Request $request, \Page $page)
{
$app = $this->app;
$pageRevision = $page->getPageRevision();
// @todo: these are currently unused :S
$vars = array();
$options = array();
// Find language
$language = $page->getInheritedProperty('Language');
$fallbackLanguage = $app['fallbackLanguage'];
if (!$language && $fallbackLanguage) {
$app->logger->debug('Using fallback language');
$language = $fallbackLanguage;
}
// Set language
if ($language) {
$locale = \Curry_Language::setLanguage($language);
$language = \Curry_Language::getLanguage();
if ($language) {
$app->logger->debug('Current language is now ' . $language->getName() . ' (with locale ' . $locale . ')');
}
} else {
$app->logger->debug('Language not set for page');
}
// Attempt to render page
$app->logger->debug('Showing page ' . $page->getName() . ' (PageRevisionId: ' . $pageRevision->getPageRevisionId() . ')');
$generator = AbstractGenerator::create($app, $pageRevision);
return $generator->render($vars, $options);
}
/**
* @param Request $request
* @return \Page|null
* @throws \Exception
*/
public function findPage(Request $request)
{
$requestUri = $request->getPathInfo();
// remove base path
$baseUrl = URL::getDefaultBaseUrl();
$basePath = $baseUrl['path'];
if (strpos($requestUri, $basePath) === 0) {
$requestUri = substr($requestUri, strlen($basePath));
}
// add trailing slash if missing
if (substr($requestUri, -1) != '/') {
$requestUri .= '/';
}
// use domain mapping to restrict page to a certain page-branch
$rootPage = null;
if ($this->app['domainMapping.enabled']) {
$currentDomain = strtolower($request->server->get('HTTP_HOST'));
foreach ($this->app['domainMapping.domains'] as $domain) {
if (strtolower($domain->domain) === $currentDomain || $domain->include_www && strtolower('www.' . $domain->domain) === $currentDomain) {
$rootPage = $domain->base_page;
break;
}
}
if (!$rootPage && $this->app['domainMapping.default']) {
$rootPage = $this->app['domainMapping.default'];
}
if ($rootPage) {
$rootPage = \PageQuery::create()->findPk($rootPage);
}
}
// attempt to find page using url
if ($this->app['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 null;
}
