Mercurial > hg > isophonics-drupal-site
view core/modules/serialization/src/EventSubscriber/BcConfigSubscriber.php @ 0:4c8ae668cc8c
Initial import (non-working)
author | Chris Cannam |
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date | Wed, 29 Nov 2017 16:09:58 +0000 |
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<?php namespace Drupal\serialization\EventSubscriber; use Drupal\Core\Config\ConfigCrudEvent; use Drupal\Core\Config\ConfigEvents; use Drupal\Core\DrupalKernelInterface; use Symfony\Component\EventDispatcher\EventSubscriberInterface; /** * Config event subscriber to rebuild the container when BC config is saved. */ class BcConfigSubscriber implements EventSubscriberInterface { /** * The Drupal Kernel. * * @var \Drupal\Core\DrupalKernelInterface */ protected $kernel; /** * BcConfigSubscriber constructor. * * @param \Drupal\Core\DrupalKernelInterface $kernel * The Drupal Kernel. */ public function __construct(DrupalKernelInterface $kernel) { $this->kernel = $kernel; } /** * {@inheritdoc} */ public static function getSubscribedEvents() { $events[ConfigEvents::SAVE][] = 'onConfigSave'; return $events; } /** * Invalidates the service container if serialization BC config gets updated. * * @param \Drupal\Core\Config\ConfigCrudEvent $event */ public function onConfigSave(ConfigCrudEvent $event) { $saved_config = $event->getConfig(); if ($saved_config->getName() === 'serialization.settings') { if ($event->isChanged('bc_primitives_as_strings') || $event->isChanged('bc_timestamp_normalizer_unix')) { $this->kernel->invalidateContainer(); } } } }