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Christian Fritsch
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Apr 25, 2024
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149 changes: 149 additions & 0 deletions
149
modules/thunder_news_article/src/Breadcrumb/ThunderNewsArticleBreadcrumbBuilder.php
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<?php | ||
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namespace Drupal\thunder_news_article\Breadcrumb; | ||
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use Drupal\Core\Breadcrumb\Breadcrumb; | ||
use Drupal\Core\Breadcrumb\BreadcrumbBuilderInterface; | ||
use Drupal\Core\Config\ConfigFactoryInterface; | ||
use Drupal\Core\Entity\EntityRepositoryInterface; | ||
use Drupal\Core\Entity\EntityTypeManagerInterface; | ||
use Drupal\Core\Link; | ||
use Drupal\Core\Routing\RouteMatchInterface; | ||
use Drupal\Core\StringTranslation\StringTranslationTrait; | ||
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/** | ||
* Class to define the menu_link breadcrumb builder. | ||
*/ | ||
class ThunderNewsArticleBreadcrumbBuilder implements BreadcrumbBuilderInterface { | ||
use StringTranslationTrait; | ||
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/** | ||
* The router request context. | ||
* | ||
* @var \Drupal\Core\Routing\RequestContext | ||
*/ | ||
protected $context; | ||
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/** | ||
* The menu link access service. | ||
* | ||
* @var \Drupal\Core\Access\AccessManagerInterface | ||
*/ | ||
protected $accessManager; | ||
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/** | ||
* The dynamic router service. | ||
* | ||
* @var \Symfony\Component\Routing\Matcher\RequestMatcherInterface | ||
*/ | ||
protected $router; | ||
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/** | ||
* The dynamic router service. | ||
* | ||
* @var \Drupal\Core\PathProcessor\InboundPathProcessorInterface | ||
*/ | ||
protected $pathProcessor; | ||
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/** | ||
* Site configFactory object. | ||
* | ||
* @var \Drupal\Core\Config\ConfigFactoryInterface | ||
*/ | ||
protected $configFactory; | ||
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/** | ||
* The title resolver. | ||
* | ||
* @var \Drupal\Core\Controller\TitleResolverInterface | ||
*/ | ||
protected $titleResolver; | ||
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/** | ||
* The current user object. | ||
* | ||
* @var \Drupal\Core\Session\AccountInterface | ||
*/ | ||
protected $currentUser; | ||
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/** | ||
* The entity repository service. | ||
* | ||
* @var \Drupal\Core\Entity\EntityRepositoryInterface | ||
*/ | ||
protected $entityRepository; | ||
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/** | ||
* The taxonomy storage. | ||
* | ||
* @var \Drupal\taxonomy\TermStorageInterface | ||
*/ | ||
protected $termStorage; | ||
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/** | ||
* Constructs the ThunderNewsArticleBreadcrumbBuilder. | ||
* | ||
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager | ||
* The entity type manager service. | ||
* @param \Drupal\Core\Entity\EntityRepositoryInterface $entityRepository | ||
* The entity repository service. | ||
* @param \Drupal\Core\Config\ConfigFactoryInterface $configFactory | ||
* The config factory. | ||
* | ||
* @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException | ||
* @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException | ||
*/ | ||
public function __construct(EntityTypeManagerInterface $entityTypeManager, EntityRepositoryInterface $entityRepository, ConfigFactoryInterface $configFactory) { | ||
$this->entityRepository = $entityRepository; | ||
$this->termStorage = $entityTypeManager->getStorage('taxonomy_term'); | ||
$this->configFactory = $configFactory; | ||
} | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function applies(RouteMatchInterface $route_match): bool { | ||
// This breadcrumb apply only for all news articles. | ||
$parameters = $route_match->getParameters()->all(); | ||
if (($route_match->getRouteName() === 'entity.node.canonical') && is_object($parameters['node'])) { | ||
return $parameters['node']->getType() === 'news_article'; | ||
} | ||
return FALSE; | ||
} | ||
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/** | ||
* {@inheritdoc} | ||
*/ | ||
public function build(RouteMatchInterface $route_match): Breadcrumb { | ||
$breadcrumb = new Breadcrumb(); | ||
$breadcrumb->addCacheContexts(['route']); | ||
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// Add all parent forums to breadcrumbs. | ||
/** @var \Drupal\node\Entity\Node $node */ | ||
$node = $route_match->getParameter('node'); | ||
$breadcrumb->addCacheableDependency($node); | ||
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// Add all parent forums to breadcrumbs. | ||
/** @var \Drupal\taxonomy\TermInterface|NULL $term */ | ||
$term = !empty($node->field_channel) ? $node->field_channel->entity : NULL; | ||
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$links = []; | ||
if ($term) { | ||
$breadcrumb->addCacheableDependency($term); | ||
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$channels = $this->termStorage->loadAllParents($term->id()); | ||
foreach (array_reverse($channels) as $term) { | ||
/** @var \Drupal\taxonomy\TermInterface $term */ | ||
$term = $this->entityRepository->getTranslationFromContext($term); | ||
$breadcrumb->addCacheableDependency($term); | ||
$links[] = Link::createFromRoute($term->getName(), 'entity.taxonomy_term.canonical', ['taxonomy_term' => $term->id()]); | ||
} | ||
} | ||
if (!$links || '/' . $links[0]->getUrl()->getInternalPath() != $this->configFactory->get('system.site')->get('page.front')) { | ||
array_unshift($links, Link::createFromRoute($this->t('Home'), '<front>')); | ||
} | ||
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return $breadcrumb->setLinks($links); | ||
} | ||
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} |
6 changes: 6 additions & 0 deletions
6
modules/thunder_news_article/thunder_news_article.services.yml
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services: | ||
thunder_article.breadcrumb.default: | ||
class: Drupal\thunder_news_article\Breadcrumb\ThunderNewsArticleBreadcrumbBuilder | ||
arguments: ['@entity_type.manager', '@entity.repository', '@config.factory'] | ||
tags: | ||
- { name: breadcrumb_builder, priority: 100 } |