friendica/src/Module/Api/Mastodon/Markers.php
2022-06-06 21:52:47 +00:00

93 lines
2.9 KiB
PHP

<?php
/**
* @copyright Copyright (C) 2010-2022, the Friendica project
*
* @license GNU AGPL version 3 or any later version
*
* 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 <https://www.gnu.org/licenses/>.
*
*/
namespace Friendica\Module\Api\Mastodon;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Module\BaseApi;
use Friendica\Util\DateTimeFormat;
/**
* @see https://docs.joinmastodon.org/methods/timelines/markers/
*/
class Markers extends BaseApi
{
protected function post(array $request = [])
{
self::checkAllowedScope(self::SCOPE_WRITE);
$uid = self::getCurrentUserID();
$application = self::getCurrentApplication();
$timeline = '';
$last_read_id = '';
foreach (['home', 'notifications'] as $name) {
if (!empty($request[$name])) {
$timeline = $name;
$last_read_id = $request[$name]['last_read_id'] ?? '';
}
}
if (empty($timeline) || empty($last_read_id) || empty($application['id'])) {
DI::mstdnError()->UnprocessableEntity();
}
$condition = ['application-id' => $application['id'], 'uid' => $uid, 'timeline' => $timeline];
$marker = DBA::selectFirst('application-marker', [], $condition);
if (!empty($marker['version'])) {
$version = $marker['version'] + 1;
} else {
$version = 1;
}
$fields = ['last_read_id' => $last_read_id, 'version' => $version, 'updated_at' => DateTimeFormat::utcNow()];
DBA::update('application-marker', $fields, $condition, true);
System::jsonExit($this->fetchTimelines($application['id'], $uid));
}
/**
* @throws \Friendica\Network\HTTPException\InternalServerErrorException
*/
protected function rawContent(array $request = [])
{
self::checkAllowedScope(self::SCOPE_READ);
$uid = self::getCurrentUserID();
$application = self::getCurrentApplication();
System::jsonExit($this->fetchTimelines($application['id'], $uid));
}
private function fetchTimelines(int $application_id, int $uid)
{
$values = [];
$markers = DBA::select('application-marker', [], ['application-id' => $application_id, 'uid' => $uid]);
while ($marker = DBA::fetch($markers)) {
$values[$marker['timeline']] = [
'last_read_id' => $marker['last_read_id'],
'version' => $marker['version'],
'updated_at' => $marker['updated_at']
];
}
return $values;
}
}