Update plugin jetpack to 4.2.2

1 files changed, 38 insertions, 0 deletions

diff --git a/plugins/jetpack/sync/class.jetpack-sync-module-meta.php b/plugins/jetpack/sync/class.jetpack-sync-module-meta.php
new file mode 100644
index 00000000..5fff16a3
--- /dev/null
+++ b/plugins/jetpack/sync/class.jetpack-sync-module-meta.php
@@ -0,0 +1,38 @@
+<?php
+
+class Jetpack_Sync_Module_Meta extends Jetpack_Sync_Module {
+	private $meta_types = array( 'post', 'comment' );
+
+	public function name() {
+		return 'meta';
+	}
+
+	public function init_listeners( $callable ) {
+		$whitelist_handler = array( $this, 'filter_meta' );
+
+		foreach ( $this->meta_types as $meta_type ) {
+			add_action( "added_{$meta_type}_meta", $callable, 10, 4 );
+			add_action( "updated_{$meta_type}_meta", $callable, 10, 4 );
+			add_action( "deleted_{$meta_type}_meta", $callable, 10, 4 );
+
+			add_filter( "jetpack_sync_before_enqueue_added_{$meta_type}_meta", $whitelist_handler );
+			add_filter( "jetpack_sync_before_enqueue_updated_{$meta_type}_meta", $whitelist_handler );
+			add_filter( "jetpack_sync_before_enqueue_deleted_{$meta_type}_meta", $whitelist_handler );
+		}
+	}
+
+	function filter_meta( $args ) {
+		if ( '_' === $args[2][0] &&
+		     ! in_array( $args[2], Jetpack_Sync_Defaults::$default_whitelist_meta_keys ) &&
+		     ! wp_startswith( $args[2], '_wpas_skip_' )
+		) {
+			return false;
+		}
+
+		if ( in_array( $args[2], Jetpack_Sync_Settings::get_setting( 'meta_blacklist' ) ) ) {
+			return false;
+		}
+
+		return $args;
+	}
+}