modified file smtp-mailer

wp-content/upgrade-temp-backup/plugins/activitypub/includes/handler/class-update.php

@@ -0,0 +1,89 @@
+<?php
+namespace Activitypub\Handler;
+
+use WP_Error;
+use Activitypub\Collection\Interactions;
+
+use function Activitypub\get_remote_metadata_by_actor;
+
+/**
+ * Handle Update requests.
+ */
+class Update {
+	/**
+	 * Initialize the class, registering WordPress hooks
+	 */
+	public static function init() {
+		\add_action( 'activitypub_inbox_update', array( self::class, 'handle_update' ), 10, 2 );
+	}
+
+	/**
+	 * Handle "Update" requests
+	 *
+	 * @param array                $array   The activity-object
+	 * @param int                  $user_id The id of the local blog-user
+	 */
+	public static function handle_update( $array, $user_id ) {
+		$object_type = isset( $array['object']['type'] ) ? $array['object']['type'] : '';
+
+		switch ( $object_type ) {
+			// Actor Types
+			// @see https://www.w3.org/TR/activitystreams-vocabulary/#actor-types
+			case 'Person':
+			case 'Group':
+			case 'Organization':
+			case 'Service':
+			case 'Application':
+				self::update_actor( $array );
+				break;
+			// Object and Link Types
+			// @see https://www.w3.org/TR/activitystreams-vocabulary/#object-types
+			case 'Note':
+			case 'Article':
+			case 'Image':
+			case 'Audio':
+			case 'Video':
+			case 'Event':
+			case 'Document':
+				self::update_interaction( $array, $user_id );
+				break;
+			// Minimal Activity
+			// @see https://www.w3.org/TR/activitystreams-core/#example-1
+			default:
+				break;
+		}
+	}
+
+	/**
+	 * Update an Interaction
+	 *
+	 * @param array $activity The activity-object
+	 * @param int   $user_id  The id of the local blog-user
+	 *
+	 * @return void
+	 */
+	public static function update_interaction( $activity, $user_id ) {
+		$state    = Interactions::update_comment( $activity );
+		$reaction = null;
+
+		if ( $state && ! \is_wp_error( $reaction ) ) {
+			$reaction = \get_comment( $state );
+		}
+
+		\do_action( 'activitypub_handled_update', $activity, $user_id, $state, $reaction );
+	}
+
+	/**
+	 * Update an Actor
+	 *
+	 * @param array $activity The activity-object
+	 *
+	 * @return void
+	 */
+	public static function update_actor( $activity ) {
+		// update cache
+		get_remote_metadata_by_actor( $activity['actor'], false );
+
+		// @todo maybe also update all interactions
+	}
+}