Merge pull request #799 from UN-OCHA/berliner/HPC-9268

HPC-9268: Add support for GHO mega menu

config/core.entity_view_display.menu_link_content.main.default.yml

@@ -31,27 +31,9 @@ third_party_settings:
                 entity: layout_builder.entity
             weight: 0
             additional: {  }
-          97524d06-5162-4952-bfcc-0a286ab394a7:
-            uuid: 97524d06-5162-4952-bfcc-0a286ab394a7
-            region: content
-            configuration:
-              id: 'field_block:menu_link_content:main:field_right_border'
-              label_display: '0'
-              context_mapping:
-                entity: layout_builder.entity
-              formatter:
-                type: boolean
-                label: above
-                settings:
-                  format: default
-                  format_custom_false: ''
-                  format_custom_true: ''
-                third_party_settings: {  }
-            weight: 1
-            additional: {  }
         third_party_settings: {  }
   layout_builder_ipe:
-    enabled: 0
+    enabled: false
   layout_builder_restrictions:
     allowed_block_categories: {  }
     entity_view_mode_restriction:
@@ -82,3 +64,4 @@ content:
 hidden:
   langcode: true
   layout_builder__layout: true
+  search_api_excerpt: true

config/system.menu.gho-menu.yml

@@ -0,0 +1,8 @@
+uuid: 4a951995-73ad-4d60-baf9-a1ed0a240a8b
+langcode: en
+status: true
+dependencies: {  }
+id: gho-menu
+label: 'GHO Menu'
+description: ''
+locked: false

html/modules/custom/ghi_menu/ghi_menu.info.yml

@@ -6,4 +6,6 @@ type: module
 core_version_requirement: ^9 || ^10
 
 dependencies:
-  - ghi_sections:ghi_sections
+  - ghi_sections:ghi_sections
+  - ghi_content:ghi_content
+  - ghi_subpages:ghi_subpages

html/modules/custom/ghi_menu/src/GhiEntityAutocompleteMatcher.php

@@ -0,0 +1,113 @@
+<?php
+
+namespace Drupal\ghi_menu;
+
+use Drupal\Component\Utility\Html;
+use Drupal\Component\Utility\Tags;
+use Drupal\Core\Entity\EntityAutocompleteMatcher;
+use Drupal\Core\Entity\EntityPublishedInterface;
+use Drupal\ghi_content\Entity\Article;
+use Drupal\ghi_subpages\Entity\SubpageNodeInterface;
+
+/**
+ * Matcher class to get autocompletion results for entity reference.
+ */
+class GhiEntityAutocompleteMatcher extends EntityAutocompleteMatcher {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getMatches($target_id, $selection_handler, $selection_settings, $string = '') {
+    if ($target_id !== 'node') {
+      return parent::getMatches($target_id, $selection_handler, $selection_settings, $string);
+    }
+    $matches = [];
+    if (!isset($string)) {
+      return $matches;
+    }
+    // Get the matches with different limits based on type of referenced entity.
+    /** @var \Drupal\node\Plugin\EntityReferenceSelection\NodeSelection $handler */
+    $handler = $this->selectionManager->getInstance([
+      'target_type' => $target_id,
+      'handler' => $selection_handler,
+      'handler_settings' => $selection_settings,
+    ]);
+    $match_operator = !empty($selection_settings['match_operator']) ? $selection_settings['match_operator'] : 'CONTAINS';
+    $entity_labels = $handler->getReferenceableEntities($string, $match_operator, 10);
+
+    // Customize the labels used in autocomplete.
+    foreach ($entity_labels as $bundle => $values) {
+      $node_type = \Drupal::entityTypeManager()->getStorage('node_type')->load($bundle);
+      $entities = \Drupal::entityTypeManager()->getStorage('node')->loadMultiple(array_keys($values));
+      foreach ($values as $entity_id => $label) {
+        $entity = $entities[$entity_id];
+        if ($entity instanceof Article) {
+          $custom_label = $this->getArticleLabel($entity_id, $target_id, $label);
+        }
+        elseif ($entity instanceof SubpageNodeInterface) {
+          $custom_label = $this->getSubpageLabel($entity_id, $target_id, $label);
+        }
+        else {
+          $custom_label = $label;
+        }
+
+        if ($entity instanceof EntityPublishedInterface && !$entity->isPublished()) {
+          $custom_label = $custom_label . ' - Unpublished';
+        }
+
+        // Create a sanitized key.
+        $key = "$label ($entity_id)";
+        $key = preg_replace('/\s\s+/', ' ', str_replace("\n", '', trim(Html::decodeEntities(strip_tags($key)))));
+        $key = Tags::encode($key);
+        $matches[] = ['value' => $key, 'label' => $node_type->label() . ': ' . $custom_label];
+      }
+    }
+    return $matches;
+  }
+
+  /**
+   * Get the label for an article.
+   *
+   * @param int $entity_id
+   *   The entity id.
+   * @param string $entity_type_id
+   *   The entity type.
+   * @param string $label
+   *   The label so far.
+   *
+   * @return string
+   *   The resulting label.
+   */
+  protected function getArticleLabel($entity_id, $entity_type_id, $label) {
+    /** @var \Drupal\ghi_content\Entity\Article $entity */
+    $entity = \Drupal::entityTypeManager()->getStorage($entity_type_id)->load($entity_id);
+    $tags = $entity->getTags(TRUE);
+    $tag_names = array_map(function ($term) {
+      return $term->label();
+    }, $tags);
+    $label = $label . ' (' . implode(', ', $tag_names) . ')';
+    return $label;
+  }
+
+  /**
+   * Get the label for a subpage.
+   *
+   * @param int $entity_id
+   *   The entity id.
+   * @param string $entity_type_id
+   *   The entity type.
+   * @param string $label
+   *   The label so far.
+   *
+   * @return string
+   *   The resulting label.
+   */
+  protected function getSubpageLabel($entity_id, $entity_type_id, $label) {
+    /** @var \Drupal\ghi_subpages\Entity\SubpageNodeInterface $entity */
+    $entity = \Drupal::entityTypeManager()->getStorage($entity_type_id)->load($entity_id);
+    $parent = $entity->getParentNode();
+    $label = $label . ' (' . $parent->label() . ')';
+    return $label;
+  }
+
+}

html/modules/custom/ghi_menu/src/GhiMenuServiceProvider.php

@@ -0,0 +1,22 @@
+<?php
+
+namespace Drupal\ghi_menu;
+
+use Drupal\Core\DependencyInjection\ContainerBuilder;
+use Drupal\Core\DependencyInjection\ServiceProviderBase;
+use Drupal\Core\DependencyInjection\ServiceProviderInterface;
+
+/**
+ * Service provider for GHI Menus.
+ */
+class GhiMenuServiceProvider extends ServiceProviderBase implements ServiceProviderInterface {
+
+  /**
+   * {@inheritdoc}
+   */
+  public function alter(ContainerBuilder $container) {
+    $definition = $container->getDefinition('entity.autocomplete_matcher');
+    $definition->setClass('Drupal\ghi_menu\GhiEntityAutocompleteMatcher');
+  }
+
+}