src/Module/Update/Display.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2010-2022, 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  * See update_profile.php for documentation
  21  */
  22
  23 namespace Friendica\Module\Update;
  24
  25 use Friendica\Model\Post;
  26 use Friendica\Module\Item\Display as DisplayModule;
  27 use Friendica\Util\DateTimeFormat;
  28 use Friendica\Network\HTTPException;
  29
  30 /**
  31  * Asynchronous update class for the display
  32  */
  33 class Display extends DisplayModule
  34 {
  35         protected function content(array $request = []): string
  36         {
  37                 if ($this->config->get('system', 'block_public') && !$this->session->isAuthenticated()) {
  38                         throw new HTTPException\UnauthorizedException($this->t('Access denied.'));
  39                 }
  40
  41                 $profileUid  = $request['p'] ?? 0;
  42                 $force       = $request['force'] ?? false;
  43                 $uriId       = $request['uri_id'] ?? 0;
  44
  45                 if (empty($uriId)) {
  46                         throw new HTTPException\BadRequestException($this->t('Parameter uri_id is missing.'));
  47                 }
  48
  49                 $item = Post::selectFirst(
  50                         ['uid', 'parent-uri-id', 'uri-id'],
  51                         ['uri-id' => $uriId, 'uid' => [0, $profileUid]],
  52                         ['order' => ['uid' => true]]
  53                 );
  54
  55                 if (empty($item)) {
  56                         throw new HTTPException\NotFoundException($this->t('The requested item doesn\'t exist or has been deleted.'));
  57                 }
  58
  59                 $this->app->setProfileOwner($item['uid'] ?? $profileUid);
  60                 $parentUriId = $item['parent-uri-id'];
  61
  62                 if (empty($force)) {
  63                         $browserUpdate = $this->pConfig->get($profileUid, 'system', 'update_interval');
  64                         if (!empty($browserUpdate)) {
  65                                 $updateDate = date(DateTimeFormat::MYSQL, time() - (intval($browserUpdate) / 500));
  66                                 if (!Post::exists(["`parent-uri-id` = ? AND `uid` IN (?, ?) AND `received` > ?", $parentUriId, 0,
  67                                                                    $profileUid, $updateDate])) {
  68                                         $this->logger->debug('No updated content. Ending process',
  69                                                 ['uri-id' => $uriId, 'uid' => $profileUid, 'updated' => $updateDate]);
  70                                         return '';
  71                                 } else {
  72                                         $this->logger->debug('Updated content found.',
  73                                                 ['uri-id' => $uriId, 'uid' => $profileUid, 'updated' => $updateDate]);
  74                                 }
  75                         }
  76                 } else {
  77                         $this->logger->debug('Forced content update.', ['uri-id' => $uriId, 'uid' => $profileUid]);
  78                 }
  79
  80                 if (!$this->pConfig->get($this->session->getLocalUserId(), 'system', 'detailed_notif')) {
  81                         $this->notification->setAllSeenForUser($this->session->getLocalUserId(), ['parent-uri-id' => $item['parent-uri-id']]);
  82                         $this->notify->setAllSeenForUser($this->session->getLocalUserId(), ['parent-uri-id' => $item['parent-uri-id']]);
  83                 }
  84
  85                 return $this->getDisplayData($item, true, $profileUid, $force);
  86         }
  87 }