Merge pull request #9 from WebDevStudios/ticket/8-filterable-meta

#8 - Allows filtering yoast_meta

plugin.php

@@ -7,7 +7,7 @@
  * Description: Adds Yoast fields to page and post metadata to WP REST API responses
  * Author: Niels Garve, Pablo Postigo, Tedy Warsitha, Charlie Francis
  * Author URI: https://github.com/niels-garve
- * Version: 1.4.1
+ * Version: 1.4.2
  * Plugin URI: https://github.com/niels-garve/yoast-to-rest-api
  */
 class Yoast_To_REST_API {
@@ -132,6 +132,17 @@ function wp_api_encode_yoast( $p, $field_name, $request ) {
 			'yoast_wpseo_canonical' => $wpseo_frontend->canonical( false ),
 		);
 
+		/**
+		 * Filter the returned yoast meta.
+		 *
+		 * @since 1.4.2
+		 * @param array $yoast_meta Array of metadata to return from Yoast.
+		 * @param \WP_Post $p The current post object.
+		 * @param \WP_REST_Request $request The REST request.
+		 * @return array $yoast_meta Filtered meta array.
+		 */
+		$yoast_meta = apply_filters( 'wpseo_to_api_yoast_meta', $yoast_meta, $p, $request );
+
 		wp_reset_query();
 
 		return (array) $yoast_meta;
@@ -146,6 +157,15 @@ private function wp_api_encode_taxonomy() {
 			'yoast_wpseo_metadesc' => $wpseo_frontend->metadesc( false ),
 		);
 
+		/**
+		 * Filter the returned yoast meta for a taxonomy.
+		 *
+		 * @since 1.4.2
+		 * @param array $yoast_meta Array of metadata to return from Yoast.
+		 * @return array $yoast_meta Filtered meta array.
+		 */
+		$yoast_meta = apply_filters( 'wpseo_to_api_yoast_taxonomy_meta', $yoast_meta );
+
 		return (array) $yoast_meta;
 	}