src/Module/Api/Mastodon/FollowRequests.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\Mastodon;
  23
  24 use Friendica\Core\System;
  25 use Friendica\DI;
  26 use Friendica\Module\BaseApi;
  27 use Friendica\Network\HTTPException;
  28
  29 /**
  30  * @see https://docs.joinmastodon.org/methods/accounts/follow_requests
  31  */
  32 class FollowRequests extends BaseApi
  33 {
  34         /**
  35          * @param array $parameters
  36          * @throws HTTPException\BadRequestException
  37          * @throws HTTPException\ForbiddenException
  38          * @throws HTTPException\InternalServerErrorException
  39          * @throws HTTPException\NotFoundException
  40          * @throws HTTPException\UnauthorizedException
  41          * @throws \ImagickException
  42          *
  43          * @see https://docs.joinmastodon.org/methods/accounts/follow_requests#accept-follow
  44          * @see https://docs.joinmastodon.org/methods/accounts/follow_requests#reject-follow
  45          */
  46         public static function post(array $parameters = [])
  47         {
  48                 self::login(self::SCOPE_FOLLOW);
  49                 $uid = self::getCurrentUserID();
  50
  51                 $introduction = DI::intro()->selectFirst(['id' => $parameters['id'], 'uid' => $uid]);
  52
  53                 $contactId = $introduction->{'contact-id'};
  54
  55                 switch ($parameters['action']) {
  56                         case 'authorize':
  57                                 $introduction->confirm();
  58
  59                                 $relationship = DI::mstdnRelationship()->createFromContactId($contactId, $uid);
  60                                 break;
  61                         case 'ignore':
  62                                 $introduction->ignore();
  63
  64                                 $relationship = DI::mstdnRelationship()->createFromContactId($contactId, $uid);
  65                                 break;
  66                         case 'reject':
  67                                 $introduction->discard();
  68
  69                                 $relationship = DI::mstdnRelationship()->createFromContactId($contactId, $uid);
  70                                 break;
  71                         default:
  72                                 throw new HTTPException\BadRequestException('Unexpected action parameter, expecting "authorize", "ignore" or "reject"');
  73                 }
  74
  75                 System::jsonExit($relationship);
  76         }
  77
  78         /**
  79          * @param array $parameters
  80          * @throws HTTPException\InternalServerErrorException
  81          * @throws \ImagickException
  82          * @see https://docs.joinmastodon.org/methods/accounts/follow_requests/
  83          */
  84         public static function rawContent(array $parameters = [])
  85         {
  86                 self::login(self::SCOPE_READ);
  87                 $uid = self::getCurrentUserID();
  88
  89                 $request = self::getRequest([
  90                         'min_id' => 0,
  91                         'max_id' => 0,
  92                         'limit'  => 40, // Maximum number of results to return. Defaults to 40. Paginate using the HTTP Link header.
  93                 ]);
  94
  95                 $baseUrl = DI::baseUrl();
  96
  97                 $introductions = DI::intro()->selectByBoundaries(
  98                         ['`uid` = ? AND NOT `ignore`', $uid],
  99                         ['order' => ['id' => 'DESC']],
 100                         $request['min_id'],
 101                         $request['max_id'],
 102                         $request['limit']
 103                 );
 104
 105                 $return = [];
 106
 107                 foreach ($introductions as $key => $introduction) {
 108                         try {
 109                                 $return[] = DI::mstdnFollowRequest()->createFromIntroduction($introduction);
 110                         } catch (HTTPException\InternalServerErrorException $exception) {
 111                                 DI::intro()->delete($introduction);
 112                                 unset($introductions[$key]);
 113                         }
 114                 }
 115
 116                 $base_query = [];
 117                 if (isset($_GET['limit'])) {
 118                         $base_query['limit'] = $request['limit'];
 119                 }
 120
 121                 $links = [];
 122                 if ($introductions->getTotalCount() > $request['limit']) {
 123                         $links[] = '<' . $baseUrl->get() . '/api/v1/follow_requests?' . http_build_query($base_query + ['max_id' => $introductions[count($introductions) - 1]->id]) . '>; rel="next"';
 124                 }
 125
 126                 if (count($introductions)) {
 127                         $links[] = '<' . $baseUrl->get() . '/api/v1/follow_requests?' . http_build_query($base_query + ['min_id' => $introductions[0]->id]) . '>; rel="prev"';
 128                 }
 129
 130                 header('Link: ' . implode(', ', $links));
 131
 132                 System::jsonExit($return);
 133         }
 134 }