Default controller for most HTML pages.
Expanded class hierarchy of HtmlPageController
class HtmlPageController implements ContainerAwareInterface {
/**
* The injection container for this object.
*
* @var \Symfony\Component\DependencyInjection\ContainerInterface
*/
protected $container;
/**
* Injects the service container used by this object.
*
* @param \Symfony\Component\DependencyInjection\ContainerInterface $container
* The service container this object should use.
*/
public function setContainer(ContainerInterface $container = NULL) {
$this->container = $container;
}
/**
* Controller method for generic HTML pages.
*
* @param Request $request
* The request object.
* @param callable $_content
* The body content callable that contains the body region of this page.
*
* @return \Symfony\Component\HttpFoundation\Response
* A response object.
*/
public function content(Request $request, $_content) {
// @todo When we have a Generator, we can replace the forward() call with
// a render() call, which would handle ESI and hInclude as well. That will
// require an _internal route. For examples, see:
// https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/Resources/config/routing/internal.xml
// https://github.com/symfony/symfony/blob/master/src/Symfony/Bundle/FrameworkBundle/Controller/InternalController.php
$attributes = clone $request->attributes;
$controller = $_content;
// We need to clean off the derived information and such so that the
// subrequest can be processed properly without leaking data through.
$attributes
->remove('system_path');
$attributes
->remove('_content');
$response = $this->container
->get('http_kernel')
->forward($controller, $attributes
->all(), $request->query
->all());
// For successful (HTTP status 200) responses, decorate with blocks.
if ($response
->isOk()) {
$page_content = $response
->getContent();
$response = new Response(drupal_render_page($page_content));
}
return $response;
}
}
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
HtmlPageController:: |
protected | property | The injection container for this object. | |
HtmlPageController:: |
public | function | Controller method for generic HTML pages. | |
HtmlPageController:: |
public | function |
Injects the service container used by this object. Overrides ContainerAwareInterface:: |