2021-10-27 12:14:01 +09:00
|
|
|
<?php
|
|
|
|
|
2021-12-04 13:07:08 +09:00
|
|
|
declare(strict_types=1);
|
|
|
|
|
|
|
|
// {{{ License
|
|
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
|
|
//
|
|
|
|
// GNU social is free software: you can redistribute it and/or modify
|
|
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
|
|
// (at your option) any later version.
|
|
|
|
//
|
|
|
|
// GNU social is distributed in the hope that it will be useful,
|
|
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
// GNU Affero General Public License for more details.
|
|
|
|
//
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
|
|
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
// }}}
|
|
|
|
|
|
|
|
/**
|
|
|
|
* ActivityPub implementation for GNU social
|
|
|
|
*
|
|
|
|
* @package GNUsocial
|
|
|
|
* @category ActivityPub
|
|
|
|
* @author Diogo Peralta Cordeiro <@diogo.site>
|
|
|
|
* @copyright 2018-2019, 2021 Free Software Foundation, Inc http://www.fsf.org
|
|
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
|
|
*/
|
2021-10-27 12:14:01 +09:00
|
|
|
|
|
|
|
namespace Plugin\ActivityPub\Util;
|
|
|
|
|
|
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
|
|
//
|
|
|
|
// GNU social is free software: you can redistribute it and/or modify
|
|
|
|
// it under the terms of the GNU Affero General Public License as published by
|
|
|
|
// the Free Software Foundation, either version 3 of the License, or
|
|
|
|
// (at your option) any later version.
|
|
|
|
//
|
|
|
|
// GNU social is distributed in the hope that it will be useful,
|
|
|
|
// but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
|
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
|
|
// GNU Affero General Public License for more details.
|
|
|
|
//
|
|
|
|
// You should have received a copy of the GNU Affero General Public License
|
|
|
|
// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
use App\Core\Event;
|
|
|
|
use XML_XRD;
|
|
|
|
|
|
|
|
/**
|
2021-12-04 13:07:08 +09:00
|
|
|
* DiscoveryHints implementation for GNU social
|
2021-10-27 12:14:01 +09:00
|
|
|
*
|
|
|
|
*
|
2021-12-04 13:07:08 +09:00
|
|
|
* @copyright 2018-2019, 2021 Free Software Foundation, Inc http://www.fsf.org
|
2021-10-27 12:14:01 +09:00
|
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
|
|
*/
|
|
|
|
class DiscoveryHints
|
|
|
|
{
|
2021-12-04 13:07:08 +09:00
|
|
|
/**
|
|
|
|
* Search the WebFinger XRD after an ActivityPub URI
|
|
|
|
*
|
|
|
|
* @param XML_XRD $xrd
|
|
|
|
* @return array
|
|
|
|
*/
|
|
|
|
public static function fromXRD(XML_XRD $xrd): array
|
2021-10-27 12:14:01 +09:00
|
|
|
{
|
|
|
|
$hints = [];
|
|
|
|
|
|
|
|
if (Event::handle('StartDiscoveryHintsFromXRD', [$xrd, &$hints])) {
|
|
|
|
foreach ($xrd->links as $link) {
|
|
|
|
if ($link->rel === 'self' && $link->type === 'application/activity+json') {
|
|
|
|
$hints['activitypub'] = $link->href;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
Event::handle('EndDiscoveryHintsFromXRD', [$xrd, &$hints]);
|
|
|
|
}
|
|
|
|
|
|
|
|
return $hints;
|
|
|
|
}
|
2021-12-04 13:07:08 +09:00
|
|
|
}
|