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wp/wp-content/plugins/wordpress-seo/src/values/open-graph/images.php

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+<?php
+
+namespace Yoast\WP\SEO\Values\Open_Graph;
+
+use Yoast\WP\SEO\Helpers\Open_Graph\Image_Helper as Open_Graph_Image_Helper;
+use Yoast\WP\SEO\Values\Images as Base_Images;
+
+/**
+ * Value object for the Open Graph Images.
+ */
+class Images extends Base_Images {
+
+	/**
+	 * The Open Graph image helper.
+	 *
+	 * @var Open_Graph_Image_Helper
+	 */
+	protected $open_graph_image;
+
+	/**
+	 * Sets the helpers.
+	 *
+	 * @required
+	 *
+	 * @codeCoverageIgnore - Is handled by DI-container.
+	 *
+	 * @param Open_Graph_Image_Helper $open_graph_image Image helper for Open Graph.
+	 */
+	public function set_helpers( Open_Graph_Image_Helper $open_graph_image ) {
+		$this->open_graph_image = $open_graph_image;
+	}
+
+	/**
+	 * Outputs the images.
+	 *
+	 * @codeCoverageIgnore - The method is empty, nothing to test.
+	 *
+	 * @return void
+	 */
+	public function show() {}
+
+	/**
+	 * Adds an image to the list by image ID.
+	 *
+	 * @param int $image_id The image ID to add.
+	 *
+	 * @return void
+	 */
+	public function add_image_by_id( $image_id ) {
+		$attachment = $this->open_graph_image->get_image_by_id( $image_id );
+
+		if ( $attachment ) {
+			$this->add_image( $attachment );
+		}
+	}
+}