/**
* @Route("/admin/content/{route}/{placeholder}")
* @Template
*/
public function blockAction($route, $placeholder)
{
$request = $this->get('request');
$em = $this->get('doctrine.orm.entity_manager');
$pageRepository = $this->get('content.page_repository');
$blockRepository = $this->get('content.block_repository');
$page = $pageRepository->findOneByRoute($route);
if (is_null($page)) {
$page = new Page();
$page->setRoute($route);
}
if ($page->getBlocks()->containsKey($placeholder)) {
$block = $page->getBlocks()->get($placeholder);
} else {
$block = new Block();
$block->setPage($page);
$block->setPlaceholder($placeholder);
}
// Process the form
if ($request->getMethod() == "POST") {
if ($request->request->get('content')) {
$block->setContent($request->request->get('content'));
$em->persist($block);
$em->flush();
}
}
return array('page' => $page, 'block' => $block);
}
/**
* Injects the relevant content for the context into each request
*
* @param Symfony\Component\HttpKernel\Event\GetResponseEvent $event
*/
public function onRequestLoadContext(GetResponseEvent $event)
{
if (!$this->context) {
// Create the content context
$this->context = new ContentContext();
// Retrieve all the 'unbound' blocks as a basis for the context
$this->context->addBlocks($this->blockRepository->findUnbound());
// Layer the page ontop of the context (if available)
$route = $event->getRequest()->attributes->get('_route');
if (!$route) {
$this->log->err("Route is not yet assigned, cannot load page context.");
return;
}
if ($page = $this->pageRepository->findOneByRoute($route)) {
$this->context->setPage($page);
} else {
$this->log->info("No content page found matching route `{$route}`");
$page = new Page();
$page->setRoute($route);
$this->context->setPage($page);
}
}
// Store the context in the request and template engine
$event->getRequest()->attributes->set('content', $this->context);
}
