feat: add Bluesky to the profile fields (#2413)

newspack-theme/functions.php

@@ -1362,3 +1362,10 @@ function newspack_dequeue_mediaelement() {
  * Woo Templates cache handling
  */
 require get_template_directory() . '/woocommerce/templates.php';
+
+/**
+ * Yoast customizations
+ */
+if ( class_exists( 'WPSEO_Options' ) ) {
+	require get_template_directory() . '/inc/yoast.php';
+}

newspack-theme/inc/template-tags.php

@@ -199,6 +199,7 @@ function newspack_author_get_social_links( $author_id, $size = 24 ) {
 			'tumblr',
 			'youtube',
 			'wikipedia',
+			'bluesky',
 		);
 
 		// Create empty string for links.

newspack-theme/inc/yoast-bluesky-contact-method.php

@@ -0,0 +1,27 @@
+<?php // phpcs:disable
+
+use Yoast\WP\SEO\User_Meta\Domain\Additional_Contactmethod_Interface;
+
+/**
+ * The Facebook contactmethod.
+ */
+class Newspack_Theme_Bluesky implements Additional_Contactmethod_Interface {
+
+	/**
+	 * Returns the key of the Bluesky contactmethod.
+	 *
+	 * @return string The key of the Bluesky contactmethod.
+	 */
+	public function get_key(): string {
+		return 'bluesky';
+	}
+
+	/**
+	 * Returns the label of the Bluesky field.
+	 *
+	 * @return string The label of the Bluesky field.
+	 */
+	public function get_label(): string {
+		return \__( 'Bluesky profile URL', 'newspack-theme' );
+	}
+}

newspack-theme/inc/yoast.php

@@ -0,0 +1,34 @@
+<?php
+/**
+ * Newspack Theme: Yoast customizations.
+ *
+ * @package Newspack
+ */
+
+add_action( 'after_setup_theme', 'newspack_theme_yoast_init', 20 );
+
+/**
+ * Add support for the Bluesky contact method while Yoast doesn't.
+ *
+ * @return void
+ */
+function newspack_theme_yoast_init() {
+
+	if ( class_exists( 'Yoast\WP\SEO\User_Meta\Framework\Additional_Contactmethods\Facebook' ) ) {
+		require_once get_template_directory() . '/inc/yoast-bluesky-contact-method.php';
+		add_filter(
+			'wpseo_additional_contactmethods',
+			function( $contact_methods ) {
+
+				// Bail if the Bluesky contact method is already registered.
+				foreach ( $contact_methods as $contact_method ) {
+					if ( 'bluesky' === $contact_method->get_key() ) {
+						return $contact_methods;
+					}
+				}
+				$contact_methods[] = new Newspack_Theme_Bluesky();
+				return $contact_methods;
+			}
+		);
+	}
+}