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gnu-social-v2-archive-activ.../actions/apactorliked.php
Diogo Cordeiro eaad9423dd Add Remote Flow (#43) and PHP Unit Tests from dansup (#37)
Now the code is following most of PSR
Various changes from various branches (some testing will be required)
Fixed various issues
2018-07-26 23:08:32 +01:00

153 lines
4.5 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);
}
/**
* Actor's Liked Collection
*
* @category Plugin
* @package GNUsocial
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @license http://www.fsf.org/licensing/licenses/agpl-3.0.html GNU Affero General Public License version 3.0
* @link http://www.gnu.org/software/social/
*/
class apActorLikedAction extends ManagedAction
{
protected $needLogin = false;
protected $canPost = true;
/**
* Handle the Liked Collection request
*
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @return void
*/
protected function handle()
{
$nickname = $this->trimmed('nickname');
try {
$user = User::getByNickname($nickname);
$profile = $user->getProfile();
$url = $profile->profileurl;
} catch (Exception $e) {
ActivityPubReturn::error('Invalid username.');
}
$limit = intval($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 = $this->fetch_faves($user->getID(), $limit, $since_id, $max_id);
$faves = array();
while ($fave->fetch()) {
$faves[] = $this->pretty_fave(clone ($fave));
}
$res = [
'@context' => [
"https://www.w3.org/ns/activitystreams",
[
"@language" => "en"
]
],
'id' => "{$url}/liked.json",
'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
*
* @author Diogo Cordeiro <diogo@fc.up.pt>
* @param Fave $fave_object
* @return array pretty array representating a Fave
*/
protected function pretty_fave($fave_object)
{
$res = array("uri" => $fave_object->uri,
"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 int32 $user_id
* @param int32 $limit
* @param int32 $since_id
* @param int32 $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;
$fav->orderBy('modified DESC');
if ($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;
}
}