fix formatting

src/classes/jsonld/class-jsonld-article-wrapper.php

@@ -109,10 +109,9 @@ public function after_get_jsonld( $jsonld, $post_id, $context ) {
 
 		$author_jsonld = $this->get_author_linked_entity( $article_jsonld );
 
-
 		// Get primary author in case co-authors exist.
-		$primary_author = $this->get_primary_author($article_jsonld['author']);
-		
+		$primary_author = $this->get_primary_author( $article_jsonld['author'] );
+
 		/**
 		 * The author entities can be present in graph for some entity types
 		 * for Person and Organization, so check before we add it to graph.
@@ -135,17 +134,17 @@ private function is_article( $schema_types ) {
 
 	/**
 	 * Get primary author from author array.
-	 * 
+	 *
 	 * A helper function that checks the structure of the author array and returns the primary author.
-	 * 
-	 * @param array|string 	$author The author array.
-	 * 
+	 *
+	 * @param array|string $author The author array.
+	 *
 	 * @return array|string The primary author.
-	 * 
+	 *
 	 * @since 3.51.4
 	 */
 	private function get_primary_author( $author ) {
-		
+
 		// Nested array of co-authors. Return the primary author.
 		if ( is_array( $author ) && ! empty( $author ) && ! isset( $author['@id'] ) ) {
 			return $author[0];

src/includes/class-wordlift-post-to-jsonld-converter.php

@@ -169,27 +169,27 @@ public function convert( $post_id, &$references = array(), &$references_infos =
 
 		/**
 		 * Call the `wl_post_jsonld_author` filter.
-		 * 
+		 *
 		 * This filter checks if there are co-authors or a single author and
 		 * returns a JSON-LD fragment for the author(s).
-		 * 
+		 *
 		 * @param array $value {
-		 * 
+		 *
 		 * @type array $jsonld The JSON-LD structure.
 		 * @type int[] $references An array of post IDs.
 		 * }
-		 * 
+		 *
 		 * @param int $post_id The {@link WP_Post} `id`.
-		 * 
+		 *
 		 * @since 3.51.4
-		 * 
+		 *
 		 * @see https://www.geeklab.info/2010/04/wordpress-pass-variables-by-reference-with-apply_filter/
 		 */
 		$ret_val = apply_filters(
 			'wl_jsonld_author',
 			array(
-				'author' 	 => $this->get_author( $post->post_author, $references ),
-				'references' => $references
+				'author'     => $this->get_author( $post->post_author, $references ),
+				'references' => $references,
 			),
 			$post_id
 		);

src/modules/jsonld-author-filter/load.php

@@ -2,52 +2,52 @@
 
 /**
  * Filter the author object to add the co-authors.
- * 
+ *
  * This filter checks if there are co-authors or a single author and
  * returns a JSON-LD fragment for the author(s).
- * 
+ *
  * @param array $value {
  *     @type array $author      The author JSON-LD structure.
  *     @type int[] $references  An array of post IDs.
  * }
- * @param int $post_id The post ID.
+ * @param int   $post_id The post ID.
  *
  * @return array An array with the updated JSON-LD and references.
- * 
+ *
  * @since 3.51.4
- * 
+ *
  * @see https://www.geeklab.info/2010/04/wordpress-pass-variables-by-reference-with-apply_filter/
  */
 function _wl_jsonld_author__author_filter( $args_arr, $post_id ) {
 
-    $author     = $args_arr['author'];
-    $references = $args_arr['references'];
+	$author     = $args_arr['author'];
+	$references = $args_arr['references'];
+
+	$coauthor_plugin_path = 'co-authors-plus/co-authors-plus.php';
 
-    $coauthor_plugin_path = 'co-authors-plus/co-authors-plus.php';
+	// If the co-authors plugin is active.
+	if ( is_plugin_active( $coauthor_plugin_path ) && function_exists( 'get_coauthors' ) ) {
 
-    // If the co-authors plugin is active.
-    if ( is_plugin_active( $coauthor_plugin_path ) && function_exists( 'get_coauthors' ) ) {
+		$coauthors = get_coauthors( $post_id );
 
-        $coauthors = get_coauthors( $post_id );
+		// And we have multiple authors on a post.
+		if ( count( $coauthors ) > 1 ) {
 
-        // And we have multiple authors on a post.
-        if ( count( $coauthors ) > 1 ) {
+			// Clear the existing author.
+			$author = array();
 
-            // Clear the existing author.
-            $author = array();
-
-            // Build array of authors.
-            foreach ( $coauthors as $coauthor ) {
-                $author[] = Wordlift_Post_To_Jsonld_Converter::get_instance()->get_author( $coauthor->ID, $references );
-            }
-        }
-    }
+			// Build array of authors.
+			foreach ( $coauthors as $coauthor ) {
+				$author[] = Wordlift_Post_To_Jsonld_Converter::get_instance()->get_author( $coauthor->ID, $references );
+			}
+		}
+	}
 
-    return array(
-        'author'     => $author,
-        'references' => $references,
-    );
+	return array(
+		'author'     => $author,
+		'references' => $references,
+	);
 }
 
 // Add the filter
-add_filter('wl_jsonld_author', '_wl_jsonld_author__author_filter', 10, 2);
+add_filter( 'wl_jsonld_author', '_wl_jsonld_author__author_filter', 10, 2 );