94 lines
3.3 KiB
PHP
94 lines
3.3 KiB
PHP
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<?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 Diogo Cordeiro <diogo@fc.up.pt>
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* @author Daniel Supernault <danielsupernault@gmail.com>
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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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$valid_object_types = array ("Note");
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// Validate data
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if (! (isset($data->object->type) && in_array ($data->object->type, $valid_object_types))) {
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ActivityPubReturn::error ("Invalid Object type.");
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}
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if (!isset ($data->object->content)) {
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ActivityPubReturn::error ("Object content was not specified.");
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}
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$content = $data->object->content;
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$act = new Activity ();
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$act->verb = ActivityVerb::POST;
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$act->time = time ();
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$act->actor = $actor_profile->asActivityObject ();
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$act->context = new ActivityContext ();
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// Is this a reply?
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if (isset ($data->object->reply_to)) {
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$reply_to = Notice::getByUri ($data->object->reply_to);
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$act->context->replyToID = $reply_to->getUri ();
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$act->context->replyToUrl = $data->object->reply_to;
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} else {
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$reply_to = null;
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}
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$act->context->attention = common_get_attentions($content, $actor_profile, $reply_to);
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foreach ($to_profiles as $to)
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{
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$act->context->attention[$to->getUri()] = "http://activitystrea.ms/schema/1.0/person";
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}
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// Reject notice if it is too long (without the HTML)
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// This is done after MediaFile::fromUpload etc. just to act the same as the ApiStatusesUpdateAction
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if (Notice::contentTooLong ($content)) {
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ActivityPubReturn::error ("That's too long. Maximum notice size is %d character.");
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}
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$options = array('source' = >'web', 'uri' = >$data->id);
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// $options gets filled with possible scoping settings
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ToSelector::fillActivity ($this, $act, $options);
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$actobj = new ActivityObject ();
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$actobj->type = ActivityObject::NOTE;
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$actobj->content = common_render_content ($content, $actor_profile, $reply_to);
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// Finally add the activity object to our activity
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$act->objects[] = $actobj;
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try {
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$res = array ("@context" => "https://www.w3.org/ns/activitystreams",
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"id" => $data->id,
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"type" => "Create",
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"actor" => $data->actor,
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"object" => Activitypub_notice::noticeToObject (Notice::saveActivity ($act, $actor_profile, $options)));
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ActivityPubReturn::answer ($res);
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} catch (Exception $e) {
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ActivityPubReturn::error ($e->getMessage ());
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}
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