src/Module/Api/Mastodon/Statuses.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\Content\Text\BBCode;
  25 use Friendica\Content\Text\Markdown;
  26 use Friendica\Core\System;
  27 use Friendica\Database\DBA;
  28 use Friendica\DI;
  29 use Friendica\Model\Contact;
  30 use Friendica\Model\Group;
  31 use Friendica\Model\Item;
  32 use Friendica\Model\Photo;
  33 use Friendica\Model\Post;
  34 use Friendica\Model\User;
  35 use Friendica\Module\BaseApi;
  36 use Friendica\Protocol\Activity;
  37 use Friendica\Util\Images;
  38
  39 /**
  40  * @see https://docs.joinmastodon.org/methods/statuses/
  41  */
  42 class Statuses extends BaseApi
  43 {
  44         public static function post(array $parameters = [])
  45         {
  46                 self::checkAllowedScope(self::SCOPE_WRITE);
  47                 $uid = self::getCurrentUserID();
  48
  49                 $request = self::getRequest([
  50                         'status'         => '',    // Text content of the status. If media_ids is provided, this becomes optional. Attaching a poll is optional while status is provided.
  51                         'media_ids'      => [],    // Array of Attachment ids to be attached as media. If provided, status becomes optional, and poll cannot be used.
  52                         'poll'           => [],    // Poll data. If provided, media_ids cannot be used, and poll[expires_in] must be provided.
  53                         'in_reply_to_id' => 0,     // ID of the status being replied to, if status is a reply
  54                         'sensitive'      => false, // Mark status and attached media as sensitive?
  55                         'spoiler_text'   => '',    // Text to be shown as a warning or subject before the actual content. Statuses are generally collapsed behind this field.
  56                         'visibility'     => '',    // Visibility of the posted status. One of: "public", "unlisted", "private" or "direct".
  57                         'scheduled_at'   => '',    // ISO 8601 Datetime at which to schedule a status. Providing this paramter will cause ScheduledStatus to be returned instead of Status. Must be at least 5 minutes in the future.
  58                         'language'       => '',    // ISO 639 language code for this status.
  59                 ]);
  60
  61                 $owner = User::getOwnerDataById($uid);
  62
  63                 // The imput is defined as text. So we can use Markdown for some enhancements
  64                 $body = Markdown::toBBCode($request['status']);
  65
  66                 $body = BBCode::expandTags($body);
  67
  68                 $item = [];
  69                 $item['uid']        = $uid;
  70                 $item['verb']       = Activity::POST;
  71                 $item['contact-id'] = $owner['id'];
  72                 $item['author-id']  = $item['owner-id'] = Contact::getPublicIdByUserId($uid);
  73                 $item['title']      = $request['spoiler_text'];
  74                 $item['body']       = $body;
  75
  76                 if (!empty(self::getCurrentApplication()['name'])) {
  77                         $item['app'] = self::getCurrentApplication()['name'];
  78                 }
  79
  80                 if (empty($item['app'])) {
  81                         $item['app'] = 'API';
  82                 }
  83
  84                 switch ($request['visibility']) {
  85                         case 'public':
  86                                 $item['allow_cid'] = '';
  87                                 $item['allow_gid'] = '';
  88                                 $item['deny_cid']  = '';
  89                                 $item['deny_gid']  = '';
  90                                 $item['private']   = Item::PUBLIC;
  91                                 break;
  92                         case 'unlisted':
  93                                 $item['allow_cid'] = '';
  94                                 $item['allow_gid'] = '';
  95                                 $item['deny_cid']  = '';
  96                                 $item['deny_gid']  = '';
  97                                 $item['private']   = Item::UNLISTED;
  98                                 break;
  99                         case 'private':
 100                                 if (!empty($owner['allow_cid'] . $owner['allow_gid'] . $owner['deny_cid'] . $owner['deny_gid'])) {
 101                                         $item['allow_cid'] = $owner['allow_cid'];
 102                                         $item['allow_gid'] = $owner['allow_gid'];
 103                                         $item['deny_cid']  = $owner['deny_cid'];
 104                                         $item['deny_gid']  = $owner['deny_gid'];
 105                                 } else {
 106                                         $item['allow_cid'] = '';
 107                                         $item['allow_gid'] = '<' . Group::FOLLOWERS . '>';
 108                                         $item['deny_cid']  = '';
 109                                         $item['deny_gid']  = '';
 110                                 }
 111                                 $item['private'] = Item::PRIVATE;
 112                                 break;
 113                         case 'direct':
 114                                 // Direct messages are currently unsupported
 115                                 DI::mstdnError()->InternalError('Direct messages are currently unsupported');
 116                                 break;
 117                         default:
 118                                 $item['allow_cid'] = $owner['allow_cid'];
 119                                 $item['allow_gid'] = $owner['allow_gid'];
 120                                 $item['deny_cid']  = $owner['deny_cid'];
 121                                 $item['deny_gid']  = $owner['deny_gid'];
 122
 123                                 if (!empty($item['allow_cid'] . $item['allow_gid'] . $item['deny_cid'] . $item['deny_gid'])) {
 124                                         $item['private'] = Item::PRIVATE;
 125                                 } elseif (DI::pConfig()->get($uid, 'system', 'unlisted')) {
 126                                         $item['private'] = Item::UNLISTED;
 127                                 } else {
 128                                         $item['private'] = Item::PUBLIC;
 129                                 }
 130                                 break;
 131                 }
 132
 133                 if (!empty($request['language'])) {
 134                         $item['language'] = json_encode([$request['language'] => 1]);
 135                 }
 136
 137                 if ($request['in_reply_to_id']) {
 138                         $parent = Post::selectFirst(['uri'], ['uri-id' => $request['in_reply_to_id'], 'uid' => [0, $uid]]);
 139                         $item['thr-parent']  = $parent['uri'];
 140                         $item['gravity']     = GRAVITY_COMMENT;
 141                         $item['object-type'] = Activity\ObjectType::COMMENT;
 142                 } else {
 143                         self::checkThrottleLimit();
 144
 145                         $item['gravity']     = GRAVITY_PARENT;
 146                         $item['object-type'] = Activity\ObjectType::NOTE;
 147                 }
 148
 149                 if (!empty($request['media_ids'])) {
 150                         $item['object-type'] = Activity\ObjectType::IMAGE;
 151                         $item['post-type']   = Item::PT_IMAGE;
 152                         $item['attachments'] = [];
 153
 154                         foreach ($request['media_ids'] as $id) {
 155                                 $media = DBA::toArray(DBA::p("SELECT `resource-id`, `scale`, `type`, `desc`, `filename`, `datasize`, `width`, `height` FROM `photo`
 156                                                 WHERE `resource-id` IN (SELECT `resource-id` FROM `photo` WHERE `id` = ?) AND `photo`.`uid` = ?
 157                                                 ORDER BY `photo`.`width` DESC LIMIT 2", $id, $uid));
 158
 159                                 if (empty($media)) {
 160                                         continue;
 161                                 }
 162
 163                                 Photo::setPermissionForRessource($media[0]['resource-id'], $uid, $item['allow_cid'], $item['allow_gid'], $item['deny_cid'], $item['deny_gid']);
 164
 165                                 $ressources[] = $media[0]['resource-id'];
 166                                 $phototypes = Images::supportedTypes();
 167                                 $ext = $phototypes[$media[0]['type']];
 168
 169                                 $attachment = ['type' => Post\Media::IMAGE, 'mimetype' => $media[0]['type'],
 170                                         'url' => DI::baseUrl() . '/photo/' . $media[0]['resource-id'] . '-' . $media[0]['scale'] . '.' . $ext,
 171                                         'size' => $media[0]['datasize'],
 172                                         'name' => $media[0]['filename'] ?: $media[0]['resource-id'],
 173                                         'description' => $media[0]['desc'] ?? '',
 174                                         'width' => $media[0]['width'],
 175                                         'height' => $media[0]['height']];
 176
 177                                 if (count($media) > 1) {
 178                                         $attachment['preview'] = DI::baseUrl() . '/photo/' . $media[1]['resource-id'] . '-' . $media[1]['scale'] . '.' . $ext;
 179                                         $attachment['preview-width'] = $media[1]['width'];
 180                                         $attachment['preview-height'] = $media[1]['height'];
 181                                 }
 182                                 $item['attachments'][] = $attachment;
 183                         }
 184                 }
 185
 186                 if (!empty($request['scheduled_at'])) {
 187                         $item['guid'] = Item::guid($item, true);
 188                         $item['uri'] = Item::newURI($item['uid'], $item['guid']);
 189                         $id = Post\Delayed::add($item['uri'], $item, PRIORITY_HIGH, Post\Delayed::PREPARED, $request['scheduled_at']);
 190                         if (empty($id)) {
 191                                 DI::mstdnError()->InternalError();
 192                         }
 193                         System::jsonExit(DI::mstdnScheduledStatus()->createFromDelayedPostId($id, $uid)->toArray());
 194                 }
 195
 196                 $id = Item::insert($item, true);
 197                 if (!empty($id)) {
 198                         $item = Post::selectFirst(['uri-id'], ['id' => $id]);
 199                         if (!empty($item['uri-id'])) {
 200                                 System::jsonExit(DI::mstdnStatus()->createFromUriId($item['uri-id'], $uid));
 201                         }
 202                 }
 203
 204                 DI::mstdnError()->InternalError();
 205         }
 206
 207         public static function delete(array $parameters = [])
 208         {
 209                 self::checkAllowedScope(self::SCOPE_READ);
 210                 $uid = self::getCurrentUserID();
 211
 212                 if (empty($parameters['id'])) {
 213                         DI::mstdnError()->UnprocessableEntity();
 214                 }
 215
 216                 $item = Post::selectFirstForUser($uid, ['id'], ['uri-id' => $parameters['id'], 'uid' => $uid]);
 217                 if (empty($item['id'])) {
 218                         DI::mstdnError()->RecordNotFound();
 219                 }
 220
 221                 if (!Item::markForDeletionById($item['id'])) {
 222                         DI::mstdnError()->RecordNotFound();
 223                 }
 224
 225                 System::jsonExit([]);
 226         }
 227
 228         /**
 229          * @param array $parameters
 230          * @throws \Friendica\Network\HTTPException\InternalServerErrorException
 231          */
 232         public static function rawContent(array $parameters = [])
 233         {
 234                 $uid = self::getCurrentUserID();
 235
 236                 if (empty($parameters['id'])) {
 237                         DI::mstdnError()->UnprocessableEntity();
 238                 }
 239
 240                 System::jsonExit(DI::mstdnStatus()->createFromUriId($parameters['id'], $uid));
 241         }
 242 }