public BlockPlaceEventSubscriber::onBlockPageDisplayVariantSelected(PageDisplayVariantSelectionEvent $event)
Selects the block place override of the block page display variant.
Parameters
\Drupal\Core\Render\PageDisplayVariantSelectionEvent $event: The event to process.
File
- core/modules/block_place/src/EventSubscriber/BlockPlaceEventSubscriber.php, line 49
Class
Namespace
Drupal\block_place\EventSubscriber
Code
public function onBlockPageDisplayVariantSelected(PageDisplayVariantSelectionEvent $event) {
if ($event->getPluginId() === 'block_page') {
if ($this->requestStack->getCurrentRequest()->query->has('block-place') && $this->account->hasPermission('administer blocks')) {
$event->setPluginId('block_place_page');
}
$event->addCacheContexts(['user.permissions', 'url.query_args']);
}
}
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