Phase 5: Content and SEO - Yoast SEO, Schema.org markup, Open Graph, favicon support, XML sitemap

wp-content/plugins/wordpress-seo/src/presenters/twitter/description-presenter.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace Yoast\WP\SEO\Presenters\Twitter;
+
+use Yoast\WP\SEO\Presentations\Indexable_Presentation;
+use Yoast\WP\SEO\Presenters\Abstract_Indexable_Tag_Presenter;
+
+/**
+ * Presenter class for the Twitter description.
+ */
+class Description_Presenter extends Abstract_Indexable_Tag_Presenter {
+
+	/**
+	 * The tag key name.
+	 *
+	 * @var string
+	 */
+	protected $key = 'twitter:description';
+
+	/**
+	 * Run the Twitter description through replace vars and the `wpseo_twitter_description` filter.
+	 *
+	 * @return string The filtered Twitter description.
+	 */
+	public function get() {
+		/**
+		 * Filter: 'wpseo_twitter_description' - Allow changing the Twitter description as output in the Twitter card by Yoast SEO.
+		 *
+		 * @param string                 $twitter_description The description string.
+		 * @param Indexable_Presentation $presentation        The presentation of an indexable.
+		 */
+		return \apply_filters( 'wpseo_twitter_description', $this->replace_vars( $this->presentation->twitter_description ), $this->presentation );
+	}
+}