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