mirror of https://github.com/friendica/friendica
100 lines
3.1 KiB
PHP
100 lines
3.1 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2010-2024, 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\Model\Post;
|
|
|
|
use Friendica\Core\L10n;
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Core\Protocol;
|
|
use Friendica\Database\Database;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\DI;
|
|
use Friendica\Model\Item;
|
|
use Friendica\Model\Post;
|
|
use Friendica\Util\DateTimeFormat;
|
|
|
|
class SearchIndex
|
|
{
|
|
/**
|
|
* Insert a post-searchindex entry
|
|
*
|
|
* @param int $uri_id
|
|
* @param string $created
|
|
* @param bool $refresh
|
|
*/
|
|
public static function insert(int $uri_id, string $created, bool $refresh = false)
|
|
{
|
|
$limit = self::searchAgeDateLimit();
|
|
if (!empty($limit) && (strtotime($created) < strtotime($limit))) {
|
|
return;
|
|
}
|
|
|
|
$item = Post::selectFirstPost(['created', 'owner-id', 'private', 'language', 'network', 'title', 'content-warning', 'body', 'quote-uri-id'], ['uri-id' => $uri_id]);
|
|
|
|
$search = [
|
|
'uri-id' => $uri_id,
|
|
'owner-id' => $item['owner-id'],
|
|
'media-type' => Engagement::getMediaType($uri_id, $item['quote-uri-id']),
|
|
'language' => substr(!empty($item['language']) ? (array_key_first(json_decode($item['language'], true)) ?? L10n::UNDETERMINED_LANGUAGE) : L10n::UNDETERMINED_LANGUAGE, 0, 2),
|
|
'searchtext' => Post\Engagement::getSearchTextForUriId($uri_id, $refresh),
|
|
'size' => Engagement::getContentSize($item),
|
|
'created' => $item['created'],
|
|
'restricted' => !in_array($item['network'], Protocol::FEDERATED) || ($item['private'] != Item::PUBLIC),
|
|
];
|
|
return DBA::insert('post-searchindex', $search, Database::INSERT_UPDATE);
|
|
}
|
|
|
|
/**
|
|
* update a post-searchindex entry
|
|
*
|
|
* @param int $uri_id
|
|
*/
|
|
public static function update(int $uri_id)
|
|
{
|
|
$searchtext = Post\Engagement::getSearchTextForUriId($uri_id);
|
|
return DBA::update('post-searchindex', ['searchtext' => $searchtext], ['uri-id' => $uri_id]);
|
|
}
|
|
|
|
/**
|
|
* Expire old searchindex entries
|
|
*
|
|
* @return void
|
|
*/
|
|
public static function expire()
|
|
{
|
|
$limit = self::searchAgeDateLimit();
|
|
if (empty($limit)) {
|
|
return;
|
|
}
|
|
DBA::delete('post-searchindex', ["`created` < ?", $limit]);
|
|
Logger::notice('Cleared expired searchindex entries', ['limit' => $limit, 'rows' => DBA::affectedRows()]);
|
|
}
|
|
|
|
public static function searchAgeDateLimit(): string
|
|
{
|
|
$days = DI::config()->get('system', 'search_age_days');
|
|
if (empty($days)) {
|
|
return '';
|
|
}
|
|
return DateTimeFormat::utc('now - ' . $days . ' day');
|
|
}
|
|
}
|