WordPress 5.8 Compatibility: Add support for block_editor_settings_all

projects/plugins/jetpack/changelog/update-block-editor-settings-deprecation

@@ -0,0 +1,4 @@
+Significance: minor
+Type: compat
+
+Compatibility: Adds support for block_editor_settings_all when running WordPress 5.8 or higher

projects/plugins/jetpack/modules/copy-post.php

@@ -44,6 +44,7 @@ public function __construct() {
 	 * @return void
 	 */
 	public function update_post_data( $target_post_id, $post, $update ) {
+		global $wp_version;
 		// This `$update` check avoids infinite loops of trying to update our updated post.
 		if ( $update ) {
 			return;
@@ -69,8 +70,15 @@ public function update_post_data( $target_post_id, $post, $update ) {
 		add_filter( 'default_content', array( $this, 'filter_content' ), 10, 2 );
 		add_filter( 'default_excerpt', array( $this, 'filter_excerpt' ), 10, 2 );
 
-		// Required to avoid the block editor from adding default blocks according to post format.
-		add_filter( 'block_editor_settings', array( $this, 'remove_post_format_template' ) );
+		/*
+		 * Required to avoid the block editor from adding default blocks according to post format.
+		 * @todo: simplify once WordPress 5.8 is the minimum required version.
+		 */
+		if ( version_compare( $wp_version, '5.8', '>=' ) ) {
+			add_filter( 'block_editor_settings_all', array( $this, 'remove_post_format_template' ) );
+		} else {
+			add_filter( 'block_editor_settings', array( $this, 'remove_post_format_template' ) );
+		}
 
 		/**
 		 * Fires after all updates have been performed, and default content filters have been added.

projects/plugins/jetpack/modules/wpcom-block-editor/class-jetpack-wpcom-block-editor.php

@@ -51,6 +51,7 @@ private function __construct() {
 	 * Add in all hooks.
 	 */
 	public function init_actions() {
+		global $wp_version;
 		// Bail early if Jetpack's block editor extensions are disabled on the site.
 		/* This filter is documented in class.jetpack-gutenberg.php */
 		if ( ! apply_filters( 'jetpack_gutenberg', true ) ) {
@@ -64,11 +65,16 @@ public function init_actions() {
 
 		require_once __DIR__ . '/functions.editor-type.php';
 		add_action( 'edit_form_top', 'Jetpack\EditorType\remember_classic_editor' );
-		add_filter( 'block_editor_settings', 'Jetpack\EditorType\remember_block_editor', 10, 2 );
 		add_action( 'login_init', array( $this, 'allow_block_editor_login' ), 1 );
 		add_action( 'enqueue_block_editor_assets', array( $this, 'enqueue_block_editor_assets' ), 9 );
 		add_action( 'enqueue_block_assets', array( $this, 'enqueue_block_assets' ) );
 		add_filter( 'mce_external_plugins', array( $this, 'add_tinymce_plugins' ) );
+		// @todo simplify once 5.8 is the minimum supported version.
+		if ( version_compare( $wp_version, '5.8', '>=' ) ) {
+			add_filter( 'block_editor_settings_all', 'Jetpack\EditorType\remember_block_editor', 10, 2 );
+		} else {
+			add_filter( 'block_editor_settings', 'Jetpack\EditorType\remember_block_editor', 10, 2 );
+		}
 
 		$this->enable_cross_site_auth_cookies();
 	}

projects/plugins/jetpack/modules/wpcom-block-editor/functions.editor-type.php

@@ -24,13 +24,26 @@ function remember_classic_editor( $post ) {
 /**
  * Remember when the block editor was used to edit a post.
  *
- * @param  object $editor_settings This is hooked into a filter and this is the settings that are passed in.
- * @param  object $post            The post being editted.
- * @return object                  The unmodified $editor_settings parameter.
+ * @todo: simplify once WordPress 5.8 is the minimum required version.
+ *
+ * @param  array                           $editor_settings This is hooked into a filter and this is the settings that are passed in.
+ * @param  WP_Post|WP_Block_Editor_Context $post            In WP 5.7- the post being editted. In WP 5.8+, the block editor context.
+ *
+ * @return array The unmodified $editor_settings parameter.
  */
 function remember_block_editor( $editor_settings, $post ) {
-	$post_type = get_post_type( $post );
+	if (
+		! empty( $post->post ) &&
+		is_a( $post, 'WP_Block_Editor_Context' )
+	) {
+		$post = $post->post;
+	}
 
+	if ( empty( $post ) ) {
+		return $editor_settings;
+	}
+
+	$post_type = get_post_type( $post );
 	if ( $post_type && can_edit_post_type( $post_type ) ) {
 		remember_editor( $post->ID, 'block-editor' );
 	}