Version 1

[yaffs-website] / web / modules / contrib / slick_media / src / Plugin / Field / FieldFormatter / SlickMediaFormatter.php

diff --git a/web/modules/contrib/slick_media/src/Plugin/Field/FieldFormatter/SlickMediaFormatter.php b/web/modules/contrib/slick_media/src/Plugin/Field/FieldFormatter/SlickMediaFormatter.php
new file mode 100644 (file)
index 0000000..ade6ea2
--- /dev/null
+++ b/web/modules/contrib/slick_media/src/Plugin/Field/FieldFormatter/SlickMediaFormatter.php
@@ -0,0 +1,93 @@
+<?php
+
+namespace Drupal\slick_media\Plugin\Field\FieldFormatter;
+
+use Drupal\Core\Field\FieldDefinitionInterface;
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\slick\SlickDefault;
+use Drupal\slick\Plugin\Field\FieldFormatter\SlickEntityReferenceFormatterBase;
+use Drupal\blazy\Dejavu\BlazyVideoTrait;
+
+/**
+ * Plugin implementation of the 'slick media entity' formatter.
+ *
+ * @FieldFormatter(
+ *   id = "slick_media",
+ *   label = @Translation("Slick Media"),
+ *   description = @Translation("Display the referenced entities as a Slick carousel."),
+ *   field_types = {
+ *     "entity_reference"
+ *   },
+ *   quickedit = {
+ *     "editor" = "disabled"
+ *   }
+ * )
+ */
+class SlickMediaFormatter extends SlickEntityReferenceFormatterBase {
+
+  use BlazyVideoTrait;
+
+  /**
+   * Returns the blazy manager.
+   */
+  public function blazyManager() {
+    return $this->formatter;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function defaultSettings() {
+    return SlickDefault::extendedSettings();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function viewElements(FieldItemListInterface $items, $langcode) {
+    $entities = $this->getEntitiesToView($items, $langcode);
+
+    // Early opt-out if the field is empty.
+    if (empty($entities)) {
+      return [];
+    }
+
+    // Collects specific settings to this formatter.
+    $settings = $this->getSettings();
+
+    // Asks for Blazy to deal with iFrames, and mobile-optimized lazy loading.
+    $settings['blazy']     = TRUE;
+    $settings['plugin_id'] = $this->getPluginId();
+
+    // Sets dimensions once to reduce method ::transformDimensions() calls.
+    // @todo: A more flexible way to also support paragraphs at one go.
+    if (!empty($settings['image_style']) && ($entities[0]->getEntityTypeId() == 'media')) {
+      $fields = $entities[0]->getFields();
+
+      if (isset($fields['thumbnail'])) {
+        $item = $fields['thumbnail']->get(0);
+
+        $settings['item'] = $item;
+        $settings['uri']  = $item->entity->getFileUri();
+      }
+    }
+
+    $build = ['settings' => $settings];
+
+    $this->formatter->buildSettings($build, $items);
+
+    // Build the elements.
+    $this->buildElements($build, $entities, $langcode);
+
+    return $this->manager()->build($build);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function isApplicable(FieldDefinitionInterface $field_definition) {
+    $storage = $field_definition->getFieldStorageDefinition();
+    return $storage->isMultiple() && $storage->getSetting('target_type') === 'media';
+  }
+
+}