154 lines
4.4 KiB
PHP
154 lines
4.4 KiB
PHP
<?php
|
|
// This file is part of GNU social - https://www.gnu.org/software/social
|
|
//
|
|
// GNU social 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.
|
|
//
|
|
// GNU social 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 GNU social. If not, see <http://www.gnu.org/licenses/>.
|
|
|
|
/**
|
|
* ActivityPub implementation for GNU social
|
|
*
|
|
* @package GNUsocial
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @copyright 2018-2019 Free Software Foundation, Inc http://www.fsf.org
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
* @link http://www.gnu.org/software/social/
|
|
*/
|
|
|
|
defined('GNUSOCIAL') || die();
|
|
|
|
/**
|
|
* Actor's Liked Collection
|
|
*
|
|
* @category Plugin
|
|
* @package GNUsocial
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @license https://www.gnu.org/licenses/agpl.html GNU AGPL v3 or later
|
|
*/
|
|
class apActorLikedAction extends ManagedAction
|
|
{
|
|
protected $needLogin = false;
|
|
protected $canPost = true;
|
|
|
|
/**
|
|
* Handle the Liked Collection request
|
|
*
|
|
* @return void
|
|
* @throws EmptyPkeyValueException
|
|
* @throws ServerException
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
*/
|
|
protected function handle()
|
|
{
|
|
try {
|
|
$profile = Profile::getByID($this->trimmed('id'));
|
|
$profile_id = $profile->getID();
|
|
} catch (Exception $e) {
|
|
ActivityPubReturn::error('Invalid Actor URI.', 404);
|
|
}
|
|
|
|
if (!$profile->isLocal()) {
|
|
ActivityPubReturn::error("This is not a local user.", 403);
|
|
}
|
|
|
|
$limit = intval($this->trimmed('limit'));
|
|
$since_id = intval($this->trimmed('since_id'));
|
|
$max_id = intval($this->trimmed('max_id'));
|
|
|
|
$limit = empty($limit) ? 40 : $limit; // Default is 40
|
|
$since_id = empty($since_id) ? null : $since_id;
|
|
$max_id = empty($max_id) ? null : $max_id;
|
|
|
|
// Max is 80
|
|
if ($limit > 80) {
|
|
$limit = 80;
|
|
}
|
|
|
|
$fave = $this->fetch_faves($profile_id, $limit, $since_id, $max_id);
|
|
|
|
$faves = array();
|
|
while ($fave->fetch()) {
|
|
$faves[] = $this->pretty_fave(clone ($fave));
|
|
}
|
|
|
|
$res = [
|
|
'@context' => [
|
|
"https://www.w3.org/ns/activitystreams",
|
|
"https://w3id.org/security/v1",
|
|
],
|
|
'id' => common_local_url('apActorLiked', ['id' => $profile_id]),
|
|
'type' => 'OrderedCollection',
|
|
'totalItems' => Fave::countByProfile($profile),
|
|
'orderedItems' => $faves
|
|
];
|
|
|
|
ActivityPubReturn::answer($res);
|
|
}
|
|
|
|
/**
|
|
* Take a fave object and turns it in a pretty array to be used
|
|
* as a plugin answer
|
|
*
|
|
* @param Fave $fave_object
|
|
* @return array pretty array representating a Fave
|
|
* @throws EmptyPkeyValueException
|
|
* @throws ServerException
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
*/
|
|
protected function pretty_fave($fave_object)
|
|
{
|
|
$res = [
|
|
'created' => $fave_object->created,
|
|
'object' => Activitypub_notice::notice_to_array(Notice::getByID($fave_object->notice_id))
|
|
];
|
|
|
|
return $res;
|
|
}
|
|
|
|
/**
|
|
* Fetch faves
|
|
*
|
|
* @author Diogo Cordeiro <diogo@fc.up.pt>
|
|
* @param int $user_id
|
|
* @param int $limit
|
|
* @param int $since_id
|
|
* @param int $max_id
|
|
* @return Fave fetchable fave collection
|
|
*/
|
|
private static function fetch_faves(
|
|
$user_id,
|
|
$limit = 40,
|
|
$since_id = null,
|
|
$max_id = null
|
|
) {
|
|
$fav = new Fave();
|
|
|
|
$fav->user_id = $user_id;
|
|
|
|
$fav->orderBy('modified DESC, notice_id DESC');
|
|
|
|
if ($since_id != null) {
|
|
$fav->whereAdd("notice_id > {$since_id}");
|
|
}
|
|
|
|
if ($max_id != null) {
|
|
$fav->whereAdd("notice_id < {$max_id}");
|
|
}
|
|
|
|
$fav->limit($limit);
|
|
|
|
$fav->find();
|
|
|
|
return $fav;
|
|
}
|
|
}
|