connect( 'activitypub_actor_inbox', '/actor/{gsactor_id<\d+>}/inbox.json', [Inbox::class, 'handle'], options: ['accept' => self::$accept_headers] ); $r->connect( 'activitypub_actor_outbox', '/actor/{gsactor_id<\d+>}/outbox.json', [Inbox::class, 'handle'], options: ['accept' => self::$accept_headers] ); $r->connect( 'activitypub_inbox', '/inbox.json', [Inbox::class, 'handle'], options: ['accept' => self::$accept_headers] ); return Event::next; } /** * Validate HTTP Accept headers * * @param null|array|string $accept * @param bool $strict Strict mode * * @throws Exception when strict mode enabled * * @return bool * */ public static function validateAcceptHeader(array|string|null $accept, bool $strict): bool { if (is_string($accept) && in_array($accept, self::$accept_headers) ) { return true; } elseif (is_array($accept) && count( array_intersect($accept, self::$accept_headers) ) > 0 ) { return true; } if (!$strict) { return false; } throw new Exception( sprintf( "HTTP Accept header error. Given: '%s'", $accept ) ); } public static array $accept_headers = [ 'application/ld+json; profile="https://www.w3.org/ns/activitystreams"', 'application/activity+json', 'application/json', 'application/ld+json', ]; /** * @param string $route * @param array $accept_header * @param array $vars * @param null|TypeResponse $response * * @throws Exception * * @return bool * * */ public function onControllerResponseInFormat(string $route, array $accept_header, array $vars, ?TypeResponse &$response = null): bool { if (count(array_intersect(self::$accept_headers, $accept_header)) === 0) { return Event::next; } switch ($route) { case 'actor_view_id': case 'actor_view_nickname': $response = ActorResponse::handle($vars['actor']); return Event::stop; case 'note_view': $response = NoteResponse::handle($vars['note']); return Event::stop; /*case 'actor_favourites_id': case 'actor_favourites_nickname': $response = LikeResponse::handle($vars['actor']); return Event::stop; case 'actor_subscriptions_id': case 'actor_subscriptions_nickname': $response = FollowingResponse::handle($vars['actor']); return Event::stop; case 'actor_subscribers_id': case 'actor_subscribers_nickname': $response = FollowersResponse::handle($vars['actor']); return Event::stop;*/ default: if (Event::handle('ActivityStreamsTwoResponse', [$route, &$response])) { return Event::stop; } return Event::next; } } public function onFreeNetworkGenerateLocalActorUri(string $source, int $actor_id, ?string &$actor_uri): bool { if ($source !== 'ActivityPub') { return Event::next; } $actor_uri = Router::url('actor_view_id', ['id' => $actor_id], Router::ABSOLUTE_URL); return Event::stop; } }