mirror of
https://github.com/Automattic/wordpress-activitypub
synced 2024-10-18 21:43:33 +00:00
36610f5d75
* initial * re add authorisation request * remove unnecessary checks * validate object * these checks are done by the inbox now * only handle activitypub requests
97 lines
2.3 KiB
PHP
97 lines
2.3 KiB
PHP
<?php
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namespace Activitypub\Handler;
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use Activitypub\Http;
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use Activitypub\Comment;
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use Activitypub\Collection\Interactions;
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use function Activitypub\object_to_uri;
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use function Activitypub\is_activity_public;
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/**
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* Handle Create requests
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*/
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class Announce {
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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_announce',
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array( self::class, 'handle_announce' ),
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10,
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3
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);
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}
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/**
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* Handles "Announce" 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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* @param Activitypub\Activity $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 handle_announce( $array, $user_id, $activity = null ) { // phpcs:ignore Universal.NamingConventions.NoReservedKeywordParameterNames.arrayFound
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// check if Activity is public or not
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if ( ! is_activity_public( $array ) ) {
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// @todo maybe send email
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return;
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}
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if ( ! ACTIVITYPUB_DISABLE_REACTIONS ) {
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self::maybe_save_announce( $array, $user_id, $activity );
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}
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if ( is_string( $array['object'] ) ) {
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$object = Http::get_remote_object( $array['object'] );
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} else {
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$object = $array['object'];
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}
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if ( ! $object || is_wp_error( $object ) ) {
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return;
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}
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if ( ! isset( $object['type'] ) ) {
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return;
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}
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$type = \strtolower( $object['type'] );
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\do_action( 'activitypub_inbox', $object, $user_id, $type, $activity );
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\do_action( "activitypub_inbox_{$type}", $object, $user_id, $activity );
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}
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/**
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* Try to save the Announce
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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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* @param Activitypub\Activity $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 maybe_save_announce( $array, $user_id, $activity ) { // phpcs:ignore
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$url = object_to_uri( $array['object'] );
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if ( empty( $url ) ) {
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return;
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}
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$exists = Comment::object_id_to_comment( esc_url_raw( $url ) );
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if ( $exists ) {
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return;
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}
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$state = Interactions::add_reaction( $array );
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$reaction = null;
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if ( $state && ! is_wp_error( $state ) ) {
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$reaction = get_comment( $state );
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}
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do_action( 'activitypub_handled_announce', $array, $user_id, $state, $reaction );
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}
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}
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