initial

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

@@ -0,0 +1,96 @@
+<?php
+/**
+ * The class for related terms.
+ *
+ * @package Generateblocks/Extend/QueryLoop
+ */
+
+if ( ! defined( 'ABSPATH' ) ) {
+	exit; // Exit if accessed directly.
+}
+
+/**
+ * The class for related terms.
+ *
+ * @since 1.3.0
+ */
+class GenerateBlocks_Pro_Related_Terms extends GenerateBlocks_Pro_Singleton {
+
+	/**
+	 * The class constructor.
+	 */
+	public function __construct() {
+		parent::__construct();
+
+		add_filter( 'generateblocks_query_loop_args', 'GenerateBlocks_Pro_Related_Terms::include_current_post_terms' );
+		add_filter( 'generateblocks_query_loop_args', 'GenerateBlocks_Pro_Related_Terms::exclude_current_post_terms' );
+	}
+
+	/**
+	 * Include current post terms to the query loop.
+	 *
+	 * @since 1.3.0
+	 * @param Array $query_args The query arguments.
+	 *
+	 * @return Array The query arguments with current post terms.
+	 */
+	public static function include_current_post_terms( $query_args ) {
+		return self::add_current_post_terms( $query_args, 'tax_query' );
+	}
+
+	/**
+	 * Exclude current post terms to the query loop.
+	 *
+	 * @since 1.3.0
+	 * @param array $query_args The query arguments.
+	 *
+	 * @return array The query arguments without current post terms.
+	 */
+	public static function exclude_current_post_terms( $query_args ) {
+		return self::add_current_post_terms( $query_args, 'tax_query_exclude' );
+	}
+
+	/**
+	 * Include current post term 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_post_terms( $query_args, $key ) {
+		if (
+			is_singular() &&
+			isset( $query_args[ $key ] )
+		) {
+			$query_args[ $key ] = array_map(
+				function( $tax ) {
+					if ( isset( $tax['terms'] ) && in_array( 'current-terms', $tax['terms'] ) ) {
+						$registered_taxonomies = get_object_taxonomies( get_post_type() );
+
+						if ( in_array( $tax['taxonomy'], $registered_taxonomies ) ) {
+							$related_terms = wp_get_object_terms(
+								get_the_ID(),
+								$tax['taxonomy'],
+								array( 'fields' => 'ids' )
+							);
+
+							$tax['terms'] = array_merge( $tax['terms'], $related_terms );
+						}
+
+						$current_terms_index = array_search( 'current-terms', $tax['terms'] );
+						array_splice( $tax['terms'], $current_terms_index, 1 );
+					}
+
+					return $tax;
+				},
+				$query_args[ $key ]
+			);
+		}
+
+		return $query_args;
+	}
+}
+
+GenerateBlocks_Pro_Related_Terms::get_instance();