HPC-9191: Use in-link image crop for any node that uses our custom he…

…ro image field
UN-OCHA · Nov 21, 2023 · 9595432 · 9595432
1 parent 3d2900c
commit 9595432
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Showing 4 changed files with 54 additions and 6 deletions.
diff --git a/config/metatag.metatag_defaults.node.yml b/config/metatag.metatag_defaults.node.yml
@@ -9,11 +9,11 @@ label: Content
 tags:
   canonical_url: '[node:url]'
   description: '[node:summary]'
-  image_src: '[node:field_hero_image]'
-  og_image: '[node:field_hero_image]'
+  image_src: '[node:field_hero_image:16x9_1200]'
+  og_image: '[node:field_hero_image:16x9_1200]'
   title: '[node:title] | [site:name]'
   twitter_cards_donottrack: 'on'
-  twitter_cards_image: '[node:field_hero_image]'
+  twitter_cards_image: '[node:field_hero_image:16x9_1200]'
   twitter_cards_site: '@UNOCHA'
   twitter_cards_title: '[node:title]'
   twitter_cards_type: summary_large_image
diff --git a/html/modules/custom/ghi_hero_image/ghi_hero_image.module b/html/modules/custom/ghi_hero_image/ghi_hero_image.module
@@ -7,6 +7,7 @@
 
 use Drupal\Core\Entity\ContentEntityFormInterface;
 use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Render\BubbleableMetadata;
 use Drupal\ghi_hero_image\HeroImageWidgetCropManager;
 use Drupal\node\Entity\NodeType;
 use Drupal\node\NodeInterface;
@@ -166,3 +167,21 @@ function ghi_hero_image_normalize_content_alter(&$data) {
     unset($data[$field_name][0]['height']);
   }
 }
+
+/**
+ * Implements hook_tokens_alter().
+ */
+function ghi_hero_image_tokens_alter(array &$replacements, array $context, BubbleableMetadata $bubbleable_metadata) {
+  if ($context['type'] != 'node' || empty($context['data']['node'])) {
+    return;
+  }
+  /** @var \Drupal\node\NodeInterface $node */
+  $node = $context['data']['node'];
+  if (!$node->hasField('field_hero_image')) {
+    return;
+  }
+
+  /** @var \Drupal\ghi_hero_image\HeroImageManager $hero_image_manager */
+  $hero_image_manager = \Drupal::service('hero_image.manager');
+  $hero_image_manager->tokenAlter($replacements, $node);
+}
diff --git a/html/modules/custom/ghi_hero_image/ghi_hero_image.services.yml b/html/modules/custom/ghi_hero_image/ghi_hero_image.services.yml
@@ -1,7 +1,7 @@
 services:
   hero_image.manager:
     class: Drupal\ghi_hero_image\HeroImageManager
-    arguments: ['@plugin.manager.endpoint_query_manager', '@smugmug_api.image', '@file_system']
+    arguments: ['@entity_type.manager', '@plugin.manager.endpoint_query_manager', '@smugmug_api.image', '@file_system']
   hero_image_widget_crop.manager:
     class: Drupal\ghi_hero_image\HeroImageWidgetCropManager
     arguments: ['@entity_type.manager', '@config.factory', '@hero_image.manager', '@webp.webp', '@file.mime_type.guesser']
diff --git a/html/modules/custom/ghi_hero_image/src/HeroImageManager.php b/html/modules/custom/ghi_hero_image/src/HeroImageManager.php
@@ -3,6 +3,7 @@
 namespace Drupal\ghi_hero_image;
 
 use Drupal\Component\Utility\NestedArray;
+use Drupal\Core\Entity\EntityTypeManagerInterface;
 use Drupal\Core\Field\FieldItemListInterface;
 use Drupal\Core\Field\FormatterInterface;
 use Drupal\Core\File\FileSystemInterface;
@@ -16,6 +17,13 @@
  */
 class HeroImageManager {
 
+  /**
+   * The entity type manager service.
+   *
+   * @var \Drupal\Core\Entity\EntityTypeManagerInterface
+   */
+  protected $entityTypeManager;
+
   /**
    * The attachment query.
    *
@@ -38,9 +46,10 @@ class HeroImageManager {
   protected $fileSystem;
 
   /**
-   * Constructs a section create form.
+   * Constructs a manager class for hero images.
    */
-  public function __construct(EndpointQueryManager $endpoint_query_manager, Image $smugmug_image, FileSystemInterface $file_system) {
+  public function __construct(EntityTypeManagerInterface $entity_type_manager, EndpointQueryManager $endpoint_query_manager, Image $smugmug_image, FileSystemInterface $file_system) {
+    $this->entityTypeManager = $entity_type_manager;
     $this->entitiesQuery = $endpoint_query_manager->createInstance('plan_entities_query');
     $this->smugmugImage = $smugmug_image;
     $this->fileSystem = $file_system;
@@ -190,4 +199,24 @@ public function deleteImageFile($uri) {
     $this->fileSystem->delete($uri);
   }
 
+  /**
+   * Alter tokens for hero images.
+   */
+  public function tokenAlter(&$replacements, $node) {
+    if (!$node->hasField('field_hero_image')) {
+      return;
+    }
+
+    $image_properties = $this->getImageProperties($node->field_hero_image);
+    if (empty($image_properties['file_uri'])) {
+      return;
+    }
+
+    /** @var \Drupal\image\Entity\ImageStyle[] $image_styles */
+    $image_styles = $this->entityTypeManager->getStorage('image_style')->loadMultiple();
+    foreach ($image_styles as $id => $style) {
+      $replacements['[node:field_hero_image:' . $id . ']'] = $style->buildUrl($image_properties['file_uri']);
+    }
+  }
+
 }