Move into nested docroot
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Rob Davies
parent
83a0d3a149
commit
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13405 changed files with 0 additions and 0 deletions
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<?php
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namespace Drupal\block_place\EventSubscriber;
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use Drupal\Core\Render\PageDisplayVariantSelectionEvent;
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use Drupal\Core\Render\RenderEvents;
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use Symfony\Component\EventDispatcher\EventSubscriberInterface;
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use Symfony\Component\HttpFoundation\RequestStack;
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use Drupal\Core\Session\AccountInterface;
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/**
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* @see \Drupal\block_place\Plugin\DisplayVariant\PlaceBlockPageVariant
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*/
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class BlockPlaceEventSubscriber implements EventSubscriberInterface {
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/**
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* The request stack.
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*
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* @var \Symfony\Component\HttpFoundation\RequestStack
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*/
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protected $requestStack;
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/**
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* The current user.
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*
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* @var \Drupal\Core\Session\AccountInterface
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*/
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protected $account;
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/**
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* Constructs a \Drupal\block_place\EventSubscriber\BlockPlaceEventSubscriber object.
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*
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* @param \Symfony\Component\HttpFoundation\RequestStack $request_stack
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* The request stack used to retrieve the current request.
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* @param \Drupal\Core\Session\AccountInterface $account
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* The current user.
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*/
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public function __construct(RequestStack $request_stack, AccountInterface $account) {
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$this->requestStack = $request_stack;
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$this->account = $account;
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}
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/**
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* Selects the block place override of the block page display variant.
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*
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* @param \Drupal\Core\Render\PageDisplayVariantSelectionEvent $event
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* The event to process.
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*/
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public function onBlockPageDisplayVariantSelected(PageDisplayVariantSelectionEvent $event) {
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if ($event->getPluginId() === 'block_page') {
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if ($this->requestStack->getCurrentRequest()->query->has('block-place') && $this->account->hasPermission('administer blocks')) {
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$event->setPluginId('block_place_page');
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}
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$event->addCacheContexts(['user.permissions', 'url.query_args']);
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}
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}
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/**
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* {@inheritdoc}
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*/
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public static function getSubscribedEvents() {
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// Set a very low priority, so that it runs last.
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$events[RenderEvents::SELECT_PAGE_DISPLAY_VARIANT][] = ['onBlockPageDisplayVariantSelected', -1000];
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return $events;
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}
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}
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@ -0,0 +1,139 @@
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<?php
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namespace Drupal\block_place\Plugin\DisplayVariant;
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use Drupal\block\BlockRepositoryInterface;
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use Drupal\block\Plugin\DisplayVariant\BlockPageVariant;
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use Drupal\Component\Serialization\Json;
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use Drupal\Core\Entity\EntityViewBuilderInterface;
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use Drupal\Core\Routing\RedirectDestinationInterface;
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use Drupal\Core\Theme\ThemeManagerInterface;
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use Drupal\Core\Link;
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use Symfony\Component\DependencyInjection\ContainerInterface;
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/**
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* Allows blocks to be placed directly within a region.
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*
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* @PageDisplayVariant(
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* id = "block_place_page",
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* admin_label = @Translation("Page with blocks and place block buttons")
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* )
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*/
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class PlaceBlockPageVariant extends BlockPageVariant {
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/**
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* The theme manager.
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*
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* @var \Drupal\Core\Theme\ThemeManagerInterface
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*/
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protected $themeManager;
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/**
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* The redirect destination.
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*
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* @var \Drupal\Core\Routing\RedirectDestinationInterface
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*/
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protected $redirectDestination;
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/**
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* Constructs a new PlaceBlockPageVariant.
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*
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* @param array $configuration
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* A configuration array containing information about the plugin instance.
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* @param string $plugin_id
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* The plugin ID for the plugin instance.
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* @param mixed $plugin_definition
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* The plugin implementation definition.
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* @param \Drupal\block\BlockRepositoryInterface $block_repository
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* The block repository.
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* @param \Drupal\Core\Entity\EntityViewBuilderInterface $block_view_builder
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* The block view builder.
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* @param string[] $block_list_cache_tags
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* The Block entity type list cache tags.
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* @param \Drupal\Core\Theme\ThemeManagerInterface $theme_manager
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* The theme manager.
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* @param \Drupal\Core\Routing\RedirectDestinationInterface $redirect_destination
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* The redirect destination.
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*/
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public function __construct(array $configuration, $plugin_id, $plugin_definition, BlockRepositoryInterface $block_repository, EntityViewBuilderInterface $block_view_builder, array $block_list_cache_tags, ThemeManagerInterface $theme_manager, RedirectDestinationInterface $redirect_destination) {
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parent::__construct($configuration, $plugin_id, $plugin_definition, $block_repository, $block_view_builder, $block_list_cache_tags);
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$this->themeManager = $theme_manager;
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$this->redirectDestination = $redirect_destination;
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}
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/**
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* {@inheritdoc}
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*/
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public static function create(ContainerInterface $container, array $configuration, $plugin_id, $plugin_definition) {
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return new static(
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$configuration,
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$plugin_id,
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$plugin_definition,
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$container->get('block.repository'),
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$container->get('entity_type.manager')->getViewBuilder('block'),
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$container->get('entity_type.manager')->getDefinition('block')->getListCacheTags(),
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$container->get('theme.manager'),
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$container->get('redirect.destination')
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);
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}
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/**
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* {@inheritdoc}
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*/
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public function build() {
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$build = parent::build();
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$active_theme = $this->themeManager->getActiveTheme();
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$theme_name = $active_theme->getName();
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$destination = $this->redirectDestination->get();
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$visible_regions = $this->getVisibleRegionNames($theme_name);
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// Build an array of the region names in the right order.
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$build += array_fill_keys(array_keys($visible_regions), []);
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foreach ($visible_regions as $region => $region_name) {
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$query = [
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'region' => $region,
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];
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if ($destination) {
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$query['destination'] = $destination;
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}
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$title = $this->t('<span class="visually-hidden">Place block in the %region region</span>', ['%region' => $region_name]);
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$operations['block_description'] = [
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'#type' => 'inline_template',
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'#template' => '<div class="block-place-region">{{ link }}</div>',
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'#context' => [
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'link' => Link::createFromRoute($title, 'block.admin_library', ['theme' => $theme_name], [
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'query' => $query,
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'attributes' => [
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'title' => $title,
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'class' => ['use-ajax', 'button', 'button--small'],
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'data-dialog-type' => 'modal',
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'data-dialog-options' => Json::encode([
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'width' => 700,
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]),
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],
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]),
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],
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];
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$build[$region] = ['block_place_operations' => $operations] + $build[$region];
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}
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$build['#attached']['library'][] = 'block_place/drupal.block_place';
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return $build;
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}
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/**
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* Returns the human-readable list of regions keyed by machine name.
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*
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* @param string $theme
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* The name of the theme.
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*
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* @return array
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* An array of human-readable region names keyed by machine name.
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*/
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protected function getVisibleRegionNames($theme) {
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return system_region_list($theme, REGIONS_VISIBLE);
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}
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}
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