gnu-social/plugins/ActivityPub/lib/models/Activitypub_message.php

97 lines
3.2 KiB
PHP
Raw Normal View History

<?php
// 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
2020-10-16 01:07:01 +01:00
*
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
defined('GNUSOCIAL') || die();
/**
* ActivityPub direct note representation
*
* @author Bruno Casteleiro <brunoccast@fc.up.pt>
* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
*/
class Activitypub_message
{
/**
* Generates a pretty message from a Notice object
*
* @param Notice $message
2020-10-16 01:07:01 +01:00
*
* @return array array to be used in a response
2020-10-16 01:07:01 +01:00
*
* @author Bruno Casteleiro <brunoccast@fc.up.pt>
*/
public static function message_to_array(Notice $message): array
{
$from = $message->getProfile();
$tags = [];
foreach ($message->getTags() as $tag) {
if ($tag != '') { // Hacky workaround to avoid stupid outputs
$tags[] = Activitypub_tag::tag_to_array($tag);
}
}
$to = [];
foreach ($message->getAttentionProfiles() as $to_profile) {
2020-10-16 01:07:01 +01:00
$to[] = $href = $to_profile->getUri();
$tags[] = Activitypub_mention_tag::mention_tag_to_array_from_values($href, $to_profile->getNickname() . '@' . parse_url($href, PHP_URL_HOST));
}
$item = [
2020-10-16 01:07:01 +01:00
'@context' => 'https://www.w3.org/ns/activitystreams',
'id' => common_local_url('showmessage', ['message' => $message->getID()]),
'type' => 'Note',
'published' => str_replace(' ', 'T', $message->created) . 'Z',
'attributedTo' => $from->getUri(),
'to' => $to,
'cc' => [],
'content' => $message->getRendered(),
'attachment' => [],
'tag' => $tags,
];
return $item;
}
/**
* Create a private Notice via ActivityPub Note Object.
* Returns created Notice.
*
* @author Bruno Casteleiro <brunoccast@fc.up.pt>
2020-10-16 01:07:01 +01:00
*
* @param array $object
* @param Profile $actor_profile
2020-10-16 01:07:01 +01:00
*
* @throws Exception
2020-10-16 01:07:01 +01:00
*
* @return Notice
*/
public static function create_message(array $object, Profile $actor_profile = null): Notice
{
return Activitypub_notice::create_notice($object, $actor_profile, true);
}
}