src/Module/Api/Twitter/Statuses/Retweet.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2021, 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\Twitter\Statuses;
  23
  24 use Friendica\Content\Text\BBCode;
  25 use Friendica\Core\Protocol;
  26 use Friendica\Database\DBA;
  27 use Friendica\DI;
  28 use Friendica\Model\Item;
  29 use Friendica\Model\Post;
  30 use Friendica\Model\User;
  31 use Friendica\Module\BaseApi;
  32 use Friendica\Network\HTTPException\BadRequestException;
  33 use Friendica\Network\HTTPException\ForbiddenException;
  34 use Friendica\Network\HTTPException\InternalServerErrorException;
  35
  36 /**
  37  * Repeats a status.
  38  *
  39  * @see https://developer.twitter.com/en/docs/tweets/post-and-engage/api-reference/post-statuses-retweet-id
  40  */
  41 class Retweet extends BaseApi
  42 {
  43         protected function post(array $request = [], array $post = [])
  44         {
  45                 self::checkAllowedScope(self::SCOPE_WRITE);
  46                 $uid = self::getCurrentUserID();
  47
  48                 $id = $request['id'] ?? 0;
  49
  50                 if (empty($id)) {
  51                         throw new BadRequestException('Item id not specified');
  52                 }
  53
  54                 $fields = ['uri-id', 'network', 'body', 'title', 'author-name', 'author-link', 'author-avatar', 'guid', 'created', 'plink'];
  55                 $item   = Post::selectFirst($fields, ['id' => $id, 'private' => [Item::PUBLIC, Item::UNLISTED]]);
  56
  57                 if (DBA::isResult($item) && !empty($item['body'])) {
  58                         if (in_array($item['network'], [Protocol::ACTIVITYPUB, Protocol::DFRN, Protocol::TWITTER])) {
  59                                 if (!Item::performActivity($id, 'announce', $uid)) {
  60                                         throw new InternalServerErrorException();
  61                                 }
  62
  63                                 $item_id = $id;
  64                         } else {
  65                                 if (strpos($item['body'], "[/share]") !== false) {
  66                                         $pos  = strpos($item['body'], "[share");
  67                                         $post = substr($item['body'], $pos);
  68                                 } else {
  69                                         $post = BBCode::getShareOpeningTag($item['author-name'], $item['author-link'], $item['author-avatar'], $item['plink'], $item['created'], $item['guid']);
  70
  71                                         if (!empty($item['title'])) {
  72                                                 $post .= '[h3]' . $item['title'] . "[/h3]\n";
  73                                         }
  74
  75                                         $post .= $item['body'];
  76                                         $post .= "[/share]";
  77                                 }
  78                                 $item = [
  79                                         'uid'  => $uid,
  80                                         'body' => $post,
  81                                         'app'  => $request['source'] ?? '',
  82                                 ];
  83
  84                                 $owner = User::getOwnerDataById($uid);
  85
  86                                 $item['allow_cid'] = $owner['allow_cid'];
  87                                 $item['allow_gid'] = $owner['allow_gid'];
  88                                 $item['deny_cid']  = $owner['deny_cid'];
  89                                 $item['deny_gid']  = $owner['deny_gid'];
  90
  91                                 if (!empty($item['allow_cid'] . $item['allow_gid'] . $item['deny_cid'] . $item['deny_gid'])) {
  92                                         $item['private'] = Item::PRIVATE;
  93                                 } elseif (DI::pConfig()->get($uid, 'system', 'unlisted')) {
  94                                         $item['private'] = Item::UNLISTED;
  95                                 } else {
  96                                         $item['private'] = Item::PUBLIC;
  97                                 }
  98
  99                                 if (empty($item['app']) && !empty(self::getCurrentApplication()['name'])) {
 100                                         $item['app'] = self::getCurrentApplication()['name'];
 101                                 }
 102
 103                                 $item_id = Item::insert($item, true);
 104                         }
 105                 } else {
 106                         throw new ForbiddenException();
 107                 }
 108
 109                 $status_info = DI::twitterStatus()->createFromItemId($item_id, $uid)->toArray();
 110
 111                 DI::apiResponse()->exit('status', ['status' => $status_info], $this->parameters['extension'] ?? null);
 112         }
 113 }