Changeset 47360 for trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php

Timestamp:

02/25/2020 03:03:57 PM (5 years ago)

Author:

kadamwhite

Message:

REST API: Apply all relevant block rendering filters when rendering block previews.

Several filters were introduced to the render_block method since the initial implementation of the block-renderer/ endpoints, causing the output of those endpoints to diverge from the rendered content of blocks on the frontend.

Props kadamwhite, TimothyBlynJacobs, miinasikk.
Fixes #49387.

File:

• trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php (modified) (2 diffs)

trunk/src/wp-includes/rest-api/endpoints/class-wp-rest-block-renderer-controller.php

@@ -136 +136 @@
         }
         $registry = WP_Block_Type_Registry::get_instance();
-        $block    = $registry->get_registered( $request['name'] );
 
-        if ( null === $block ) {
+        if ( null === $registry->get_registered( $request['name'] ) ) {
             return new WP_Error(
                 'block_invalid',
@@ -148 +147 @@
         }
 
+        $attributes = $request->get_param( 'attributes' );
+
+        // Create an array representation simulating the output of parse_blocks.
+        $block = array(
+            'blockName'    => $request['name'],
+            'attrs'        => $attributes,
+            'innerHTML'    => '',
+            'innerContent' => array(),
+        );
+
+        // Render using render_block to ensure all relevant filters are used.
         $data = array(
-            'rendered' => $block->render( $request->get_param( 'attributes' ) ),
+            'rendered' => render_block( $block ),
         );