Template Parts: Support REST API meta queries.

WordPress · Apr 24, 2020 · 335376a · 335376a
1 parent 5be5b29
commit 335376a
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Showing 2 changed files with 18 additions and 1 deletion.
diff --git a/lib/template-parts.php b/lib/template-parts.php
@@ -138,3 +138,19 @@ function gutenberg_render_template_part_list_table_column( $column_name, $post_i
 	echo esc_html( $post->post_name );
 }
 add_action( 'manage_wp_template_part_posts_custom_column', 'gutenberg_render_template_part_list_table_column', 10, 2 );
+
+/**
+ * Filter for adding meta query support to `wp_template_part` REST API queries.
+ *
+ * @param array           $args    The query arguments.
+ * @param WP_REST_Request $request The request object.
+ * @return array Filtered $args.
+ */
+function filter_rest_wp_template_part_query( $args, $request ) {
+	$args += array(
+		'meta_key'   => $request['metaKey'],
+		'meta_value' => $request['metaValue'],
+	);
+	return $args;
+}
+add_filter( 'rest_wp_template_part_query', 'filter_rest_wp_template_part_query', 99, 2 );
diff --git a/packages/block-library/src/template-part/edit/use-template-part-post.js b/packages/block-library/src/template-part/edit/use-template-part-post.js
@@ -28,7 +28,8 @@ export default function useTemplatePartPost( postId, slug, theme ) {
 					{
 						status: [ 'publish', 'auto-draft' ],
 						slug,
-						meta: { theme },
+						metaKey: 'theme',
+						metaValue: theme,
 					}
 				);
 				const foundPosts = posts?.filter(