friendica/src/Module/Api/Mastodon/Timelines/Tag.php

107 lines
3.6 KiB
PHP

<?php
/**
* @copyright Copyright (C) 2010-2021, 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\Timelines;
use Friendica\Core\Protocol;
use Friendica\Core\System;
use Friendica\Database\DBA;
use Friendica\DI;
use Friendica\Model\Post;
use Friendica\Module\BaseApi;
use Friendica\Network\HTTPException;
/**
* @see https://docs.joinmastodon.org/methods/timelines/
*/
class Tag extends BaseApi
{
/**
* @param array $parameters
* @throws HTTPException\InternalServerErrorException
*/
public static function rawContent(array $parameters = [])
{
self::login(self::SCOPE_READ);
$uid = self::getCurrentUserID();
if (empty($parameters['hashtag'])) {
DI::mstdnError()->UnprocessableEntity();
}
// If true, return only local statuses. Defaults to false.
$local = (bool)!isset($_REQUEST['local']) ? false : ($_REQUEST['local'] == 'true');
// If true, return only statuses with media attachments. Defaults to false.
$only_media = (bool)!isset($_REQUEST['only_media']) ? false : ($_REQUEST['only_media'] == 'true');
// Return results older than this ID.
$max_id = (int)!isset($_REQUEST['max_id']) ? 0 : $_REQUEST['max_id'];
// Return results newer than this ID.
$since_id = (int)!isset($_REQUEST['since_id']) ? 0 : $_REQUEST['since_id'];
// Return results immediately newer than this ID.
$min_id = (int)!isset($_REQUEST['min_id']) ? 0 : $_REQUEST['min_id'];
// Maximum number of results to return. Defaults to 20.
$limit = (int)!isset($_REQUEST['limit']) ? 20 : $_REQUEST['limit'];
$params = ['order' => ['uri-id' => true], 'limit' => $limit];
$condition = ["`name` = ? AND (`uid` = ? OR (`uid` = ? AND NOT `global`))
AND (`network` IN (?, ?, ?, ?) OR (`uid` = ? AND `uid` != ?))",
$parameters['hashtag'], 0, $uid, Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS, $uid, 0];
if ($local) {
$condition = DBA::mergeConditions($condition, ["`uri-id` IN (SELECT `uri-id` FROM `post-user` WHERE `origin`)"]);
}
if ($only_media) {
$condition = DBA::mergeConditions($condition, ["`uri-id` IN (SELECT `uri-id` FROM `post-media` WHERE `type` IN (?, ?, ?))",
Post\Media::AUDIO, Post\Media::IMAGE, Post\Media::VIDEO]);
}
if (!empty($max_id)) {
$condition = DBA::mergeConditions($condition, ["`uri-id` < ?", $max_id]);
}
if (!empty($since_id)) {
$condition = DBA::mergeConditions($condition, ["`uri-id` > ?", $since_id]);
}
if (!empty($min_id)) {
$condition = DBA::mergeConditions($condition, ["`uri-id` > ?", $min_id]);
$params['order'] = ['uri-id'];
}
$items = DBA::select('tag-search-view', ['uri-id'], $condition, $params);
$statuses = [];
while ($item = Post::fetch($items)) {
$statuses[] = DI::mstdnStatus()->createFromUriId($item['uri-id'], $uid);
}
DBA::close($items);
if (!empty($min_id)) {
array_reverse($statuses);
}
System::jsonExit($statuses);
}
}