src/Module/Api/Mastodon/Timelines/ListTimeline.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2023, the Friendica project
   4  *
   5  * @license GNU AGPL version 3 or any later version
   6  *
   7  * This program is free software: you can redistribute it and/or modify
   8  * it under the terms of the GNU Affero General Public License as
   9  * published by the Free Software Foundation, either version 3 of the
  10  * License, or (at your option) any later version.
  11  *
  12  * This program is distributed in the hope that it will be useful,
  13  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  15  * GNU Affero General Public License for more details.
  16  *
  17  * You should have received a copy of the GNU Affero General Public License
  18  * along with this program.  If not, see <https://www.gnu.org/licenses/>.
  19  *
  20  */
  21
  22 namespace Friendica\Module\Api\Mastodon\Timelines;
  23
  24 use Friendica\Core\Logger;
  25 use Friendica\Core\System;
  26 use Friendica\Database\DBA;
  27 use Friendica\DI;
  28 use Friendica\Model\Item;
  29 use Friendica\Model\Post;
  30 use Friendica\Module\BaseApi;
  31 use Friendica\Network\HTTPException;
  32
  33 /**
  34  * @see https://docs.joinmastodon.org/methods/timelines/
  35  */
  36 class ListTimeline extends BaseApi
  37 {
  38         /**
  39          * @throws HTTPException\InternalServerErrorException
  40          */
  41         protected function rawContent(array $request = [])
  42         {
  43                 self::checkAllowedScope(self::SCOPE_READ);
  44                 $uid = self::getCurrentUserID();
  45
  46                 if (empty($this->parameters['id'])) {
  47                         DI::mstdnError()->UnprocessableEntity();
  48                 }
  49
  50                 $request = $this->getRequest([
  51                         'max_id'          => 0,     // Return results older than id
  52                         'since_id'        => 0,     // Return results newer than id
  53                         'min_id'          => 0,     // Return results immediately newer than id
  54                         'limit'           => 20,    // Maximum number of results to return. Defaults to 20.Return results older than this ID.
  55                         'with_muted'      => false, // Pleroma extension: return activities by muted (not by blocked!) users.
  56                         'only_media'      => false, // Show only statuses with media attached? Defaults to false.
  57                         'local'           => false, // Show only local statuses? Defaults to false.
  58                         'remote'          => false, // Show only remote statuses? Defaults to false.
  59                         'exclude_replies' => false, // Don't show comments
  60                 ], $request);
  61
  62                 $params = ['order' => ['uri-id' => true], 'limit' => $request['limit']];
  63
  64                 $condition = ["`uid` = ? AND `gravity` IN (?, ?) AND `contact-id` IN (SELECT `contact-id` FROM `group_member` WHERE `gid` = ?)",
  65                         $uid, Item::GRAVITY_PARENT, Item::GRAVITY_COMMENT, $this->parameters['id']];
  66
  67                 if (!empty($request['max_id'])) {
  68                         $condition = DBA::mergeConditions($condition, ["`uri-id` < ?", $request['max_id']]);
  69                 }
  70
  71                 if (!empty($request['since_id'])) {
  72                         $condition = DBA::mergeConditions($condition, ["`uri-id` > ?", $request['since_id']]);
  73                 }
  74
  75                 if (!empty($request['min_id'])) {
  76                         $condition = DBA::mergeConditions($condition, ["`uri-id` > ?", $request['min_id']]);
  77
  78                         $params['order'] = ['uri-id'];
  79                 }
  80
  81                 if ($request['only_media']) {
  82                         $condition = DBA::mergeConditions($condition, ["`uri-id` IN (SELECT `uri-id` FROM `post-media` WHERE `type` IN (?, ?, ?))",
  83                                 Post\Media::AUDIO, Post\Media::IMAGE, Post\Media::VIDEO]);
  84                 }
  85
  86                 if ($request['exclude_replies']) {
  87                         $condition = DBA::mergeConditions($condition, ['gravity' => Item::GRAVITY_PARENT]);
  88                 }
  89
  90                 if ($request['local']) {
  91                         $condition = DBA::mergeConditions($condition, ["`uri-id` IN (SELECT `uri-id` FROM `post-user` WHERE `origin`)"]);
  92                 }
  93
  94                 if ($request['remote']) {
  95                         $condition = DBA::mergeConditions($condition, ["NOT `uri-id` IN (SELECT `uri-id` FROM `post-user` WHERE `origin` AND `post-user`.`uri-id` = `post-user-view`.`uri-id`)"]);
  96                 }
  97
  98                 $items = Post::selectForUser($uid, ['uri-id'], $condition, $params);
  99
 100                 $display_quotes = self::appSupportsQuotes();
 101
 102                 $statuses = [];
 103                 while ($item = Post::fetch($items)) {
 104                         self::setBoundaries($item['uri-id']);
 105                         try {
 106                                 $statuses[] = DI::mstdnStatus()->createFromUriId($item['uri-id'], $uid, $display_quotes);
 107                         } catch (\Throwable $th) {
 108                                 Logger::info('Post not fetchable', ['uri-id' => $item['uri-id'], 'uid' => $uid, 'error' => $th]);
 109                         }
 110                 }
 111                 DBA::close($items);
 112
 113                 if (!empty($request['min_id'])) {
 114                         $statuses = array_reverse($statuses);
 115                 }
 116
 117                 self::setLinkHeader();
 118                 System::jsonExit($statuses);
 119         }
 120 }