109 lines
4.0 KiB
PHP
Executable File
109 lines
4.0 KiB
PHP
Executable File
<?php
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/**
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* GNU social - a federating social network
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*
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* ActivityPubPlugin implementation for GNU Social
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*
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* LICENCE: This program 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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* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* @category Plugin
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* @package GNUsocial
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* @author Daniel Supernault <danielsupernault@gmail.com>
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @copyright 2018 Free Software Foundation http://fsf.org
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link https://www.gnu.org/software/social/
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*/
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if (!defined('GNUSOCIAL')) {
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exit(1);
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}
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/**
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* ActivityPub notice representation
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*
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* @category Plugin
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* @package GNUsocial
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
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* @link http://www.gnu.org/software/social/
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*/
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class Activitypub_notice extends Managed_DataObject
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{
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/**
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* Generates a pretty notice from a Notice object
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*
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* @author Diogo Cordeiro <diogo@fc.up.pt>
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* @param Notice $notice
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* @return pretty array to be used in a response
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*/
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public static function notice_to_array($notice)
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{
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$profile = $notice->getProfile();
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$attachments = [];
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foreach ($notice->attachments() as $attachment) {
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$attachments[] = Activitypub_attachment::attachment_to_array($attachment);
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}
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$tags = [];
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foreach ($notice->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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$to = [];
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foreach ($notice->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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// In a world without walls and fences, we should make everything Public!
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$to[]= 'https://www.w3.org/ns/activitystreams#Public';
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$item = [
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'@context' => 'https://www.w3.org/ns/activitystreams',
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'id' => $notice->getUrl(),
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'type' => 'Note',
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'published' => str_replace(' ', 'T', $notice->getCreated()).'Z',
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'url' => $notice->getUrl(),
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'atributtedTo' => ActivityPubPlugin::actor_uri($profile),
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'to' => $to,
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'cc' => common_local_url('apActorFollowers', ['id' => $profile->getID()]),
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'atomUri' => $notice->getUrl(),
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'conversation' => $notice->getConversationUrl(),
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'content' => $notice->getRendered(),
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'isLocal' => $notice->isLocal(),
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'attachment' => $attachments,
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'tag' => $tags
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];
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// Is this a reply?
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if (!empty($notice->reply_to)) {
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$item['inReplyTo'] = Notice::getById($notice->reply_to)->getUrl();
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$item['inReplyToAtomUri'] = Notice::getById($notice->reply_to)->getUrl();
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}
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// Do we have a location for this notice?
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try {
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$location = Notice_location::locFromStored($notice);
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$item['latitude'] = $location->lat;
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$item['longitude'] = $location->lon;
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} catch (Exception $e) {
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// Apparently no.
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}
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return $item;
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}
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}
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