diff core/lib/Drupal/Core/EventSubscriber/RequestCloseSubscriber.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/lib/Drupal/Core/EventSubscriber/RequestCloseSubscriber.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,57 @@
+<?php
+
+namespace Drupal\Core\EventSubscriber;
+
+use Drupal\Core\Extension\ModuleHandlerInterface;
+use Symfony\Component\HttpKernel\KernelEvents;
+use Symfony\Component\HttpKernel\Event\PostResponseEvent;
+use Symfony\Component\EventDispatcher\EventSubscriberInterface;
+
+/**
+ * Subscriber for all responses.
+ */
+class RequestCloseSubscriber implements EventSubscriberInterface {
+
+  /**
+   * @var \Drupal\Core\Extension\ModuleHandlerInterface
+   */
+  protected $moduleHandler;
+
+  /**
+   * Constructs a new RequestCloseSubscriber instance.
+   *
+   * @param \Drupal\Core\Extension\ModuleHandlerInterface $module_handler
+   *   The module handler.
+   */
+  public function __construct(ModuleHandlerInterface $module_handler) {
+    $this->moduleHandler = $module_handler;
+  }
+
+  /**
+   * Performs end of request tasks.
+   *
+   * @todo The body of this function has just been copied almost verbatim from
+   *   drupal_page_footer(). There's probably a lot in here that needs to get
+   *   removed/changed. Also, if possible, do more light-weight shutdowns on
+   *   AJAX requests.
+   *
+   * @param Symfony\Component\HttpKernel\Event\PostResponseEvent $event
+   *   The Event to process.
+   */
+  public function onTerminate(PostResponseEvent $event) {
+    $this->moduleHandler->writeCache();
+  }
+
+  /**
+   * Registers the methods in this class that should be listeners.
+   *
+   * @return array
+   *   An array of event listener definitions.
+   */
+  public static function getSubscribedEvents() {
+    $events[KernelEvents::TERMINATE][] = ['onTerminate', 100];
+
+    return $events;
+  }
+
+}