forked from GNUsocial/gnu-social
92 lines
3.2 KiB
PHP
92 lines
3.2 KiB
PHP
<?php
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// This file is part of GNU social - https://www.gnu.org/software/social
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//
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// GNU social is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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//
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// GNU social is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with GNU social. If not, see <http://www.gnu.org/licenses/>.
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/**
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* ActivityPub implementation for GNU social
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*
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* @package GNUsocial
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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defined('GNUSOCIAL') || die();
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/**
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* ActivityPub direct note representation
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*
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* @author Bruno Casteleiro <brunoccast@fc.up.pt>
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* @copyright 2019 Free Software Foundation, Inc http://www.fsf.org
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* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
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*/
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class Activitypub_message
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{
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/**
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* Generates a pretty message from a Notice object
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*
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* @param Notice $message
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* @return array array to be used in a response
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* @author Bruno Casteleiro <brunoccast@fc.up.pt>
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*/
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public static function message_to_array(Notice $message): array
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{
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$from = $message->getProfile();
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$tags = [];
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foreach ($message->getTags() as $tag) {
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if ($tag != '') { // Hacky workaround to avoid stupid outputs
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$tags[] = Activitypub_tag::tag_to_array($tag);
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}
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}
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$to = [];
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foreach ($message->getAttentionProfiles() as $to_profile) {
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$to[] = $href = $to_profile->getUri();
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$tags[] = Activitypub_mention_tag::mention_tag_to_array_from_values($href, $to_profile->getNickname().'@'.parse_url($href, PHP_URL_HOST));
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}
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$item = [
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'@context' => 'https://www.w3.org/ns/activitystreams',
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'id' => common_local_url('showmessage', ['message' => $message->getID()]),
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'type' => 'Note',
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'published' => str_replace(' ', 'T', $message->created).'Z',
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'attributedTo' => $from->getUri(),
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'to' => $to,
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'cc' => [],
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'content' => $message->getRendered(),
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'attachment' => [],
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'tag' => $tags
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];
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return $item;
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}
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/**
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* Create a private Notice via ActivityPub Note Object.
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* Returns created Notice.
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*
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* @author Bruno Casteleiro <brunoccast@fc.up.pt>
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* @param array $object
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* @param Profile $actor_profile
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* @return Notice
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* @throws Exception
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*/
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public static function create_message(array $object, Profile $actor_profile = null): Notice
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{
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return Activitypub_notice::create_notice($object, $actor_profile, true);
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}
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}
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