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wp-content/plugins/generateblocks-pro/includes/extend/query-loop/class-related-author.php

@@ -0,0 +1,79 @@
+<?php
+/**
+ * The class for related author.
+ *
+ * @package Generateblocks/Extend/QueryLoop
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * The class for related author.
+ *
+ * @since 1.3.0
+ */
+class GenerateBlocks_Pro_Related_Author extends GenerateBlocks_Pro_Singleton {
+
+	/**
+	 * The class constructor.
+	 */
+	public function __construct() {
+		parent::__construct();
+
+		add_filter( 'generateblocks_query_loop_args', 'GenerateBlocks_Pro_Related_Author::include_current_author' );
+		add_filter( 'generateblocks_query_loop_args', 'GenerateBlocks_Pro_Related_Author::exclude_current_author' );
+	}
+
+	/**
+	 * Include posts of current post author to the query loop.
+	 *
+	 * @since 1.3.0
+	 * @param array $query_args The query arguments.
+	 *
+	 * @return array The query arguments.
+	 */
+	public static function include_current_author( $query_args ) {
+		return self::add_current_author( $query_args, 'author__in' );
+	}
+
+	/**
+	 * Exclude posts of current post author to the query loop.
+	 *
+	 * @since 1.3.0
+	 * @param array $query_args The query arguments.
+	 *
+	 * @return array The query arguments.
+	 */
+	public static function exclude_current_author( $query_args ) {
+		return self::add_current_author( $query_args, 'author__not_in' );
+	}
+
+	/**
+	 * Include current author to a query argument.
+	 *
+	 * @since 1.3.0
+	 * @param array  $query_args The query arguments.
+	 * @param string $key The query argument key.
+	 *
+	 * @return array The query arguments.
+	 */
+	protected static function add_current_author( $query_args, $key ) {
+		if (
+			isset( $query_args[ $key ] ) &&
+			in_array( 'current-post-author', $query_args[ $key ] )
+		) {
+			$current_post_author_index = array_search( 'current-post-author', $query_args[ $key ] );
+			array_splice( $query_args[ $key ], $current_post_author_index, 1 );
+
+			if ( ! in_array( get_the_author_meta( 'ID' ), $query_args[ $key ] ) ) {
+				$query_args[ $key ][] = get_the_author_meta( 'ID' );
+			}
+		}
+
+		return $query_args;
+	}
+}
+
+GenerateBlocks_Pro_Related_Author::get_instance();