This repository has been archived on 2023-08-20. You can view files and clone it, but cannot push or open issues or pull requests.
gnu-social-v2-archive-activ.../ActivityPubPlugin.php
2018-05-05 17:25:02 -06:00

92 lines
3.2 KiB
PHP

<?php
/**
* GNU social - a federating social network
*
* Plugin that handles ActivityPub
*
* PHP version 5
*
* 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 Daniel Supernault <danielsupernault@gmail.com>
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @copyright 2014 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); }
class ActivityPubPlugin extends Plugin
{
public function onRouterInitialized(URLMapper $m)
{
ActivitypubURLMapperOverwrite::overwrite_variable($m, ':nickname',
['action' => 'showstream'],
['nickname' => Nickname::DISPLAY_FMT],
'apactorprofile');
$m->connect(':nickname/profile.json',
['action' => 'apActorProfile'],
['nickname' => Nickname::DISPLAY_FMT]);
$m->connect(':nickname/liked.json',
['action' => 'apActorLikedCollection'],
['nickname' => Nickname::DISPLAY_FMT]);
}
public function onPluginVersion(array &$versions)
{
$versions[] = [ 'name' => 'ActivityPub',
'version' => GNUSOCIAL_VERSION,
'author' => 'Daniel Supernault, Diogo Cordeiro',
'homepage' => 'https://www.gnu.org/software/social/',
'rawdescription' =>
// Todo: Translation
'Adds ActivityPub Support'];
return true;
}
}
/**
* Overwrites variables in URL-mapping
*
*/
class ActivitypubURLMapperOverwrite extends URLMapper
{
static function overwrite_variable($m, $path, $args, $paramPatterns, $newaction)
{
$mimes = [
'application/activity+json',
'application/ld+json',
'application/ld+json; profile="https://www.w3.org/ns/activitystreams"'
];
if (in_array($_SERVER["HTTP_ACCEPT"], $mimes) == false) {
return;
}
$m->connect($path, array('action' => $newaction), $paramPatterns);
$regex = self::makeRegex($path, $paramPatterns);
foreach ($m->variables as $n => $v) {
if ($v[1] == $regex) {
$m->variables[$n][0]['action'] = $newaction;
}
}
}
}