79 lines
2.9 KiB
PHP
79 lines
2.9 KiB
PHP
<?php
|
|
/**
|
|
* GNU social - a federating social network
|
|
*
|
|
* ActivityPubPlugin implementation for GNU Social
|
|
*
|
|
* LICENCE: This program 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.
|
|
*
|
|
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* @category Plugin
|
|
* @package GNUsocial
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @author Daniel Supernault <danielsupernault@gmail.com>
|
|
* @copyright 2018 Free Software Foundation http://fsf.org
|
|
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
|
|
* @link https://www.gnu.org/software/social/
|
|
*/
|
|
if (!defined ('GNUSOCIAL')) {
|
|
exit (1);
|
|
}
|
|
|
|
// Validate data
|
|
if (!isset ($data->type)) {
|
|
ActivityPubReturn::error ("Type was not specified.");
|
|
}
|
|
|
|
switch ($data->object->type) {
|
|
case "Like":
|
|
try {
|
|
// Validate data
|
|
if (!isset ($data->object->object)) {
|
|
ActivityPubReturn::error ("Object Notice URL was not specified.");
|
|
}
|
|
|
|
Fave::removeEntry ($actor_profile, Notice::getByUri ($data->object->object));
|
|
ActivityPubReturn::answer ("Notice disfavorited successfully.");
|
|
} catch (Exception $e) {
|
|
ActivityPubReturn::error ($e->getMessage (), 403);
|
|
}
|
|
break;
|
|
case "Follow":
|
|
// Validate data
|
|
if (!isset ($data->object->object)) {
|
|
ActivityPubReturn::error ("Object Actor URL was not specified.");
|
|
}
|
|
// Get valid Object profile
|
|
try {
|
|
$object_profile = new Activitypub_explorer;
|
|
$object_profile = $object_profile->lookup ($data->object->object)[0];
|
|
} catch (Exception $e) {
|
|
ActivityPubReturn::error ("Invalid Object Actor URL.", 404);
|
|
}
|
|
|
|
try {
|
|
if (Subscription::exists ($actor_profile, $object_profile)) {
|
|
Subscription::cancel ($actor_profile, $object_profile);
|
|
ActivityPubReturn::answer ("You are no longer following this person.");
|
|
} else {
|
|
ActivityPubReturn::error ("You are not following this person already.", 409);
|
|
}
|
|
} catch (Exception $e) {
|
|
ActivityPubReturn::error ("Invalid Object Actor URL.", 404);
|
|
}
|
|
break;
|
|
default:
|
|
ActivityPubReturn::error ("Invalid object type.");
|
|
break;
|
|
}
|