src/Module/Media/Photo/Browser.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\Media\Photo;
  23
  24 use Friendica\App;
  25 use Friendica\BaseModule;
  26 use Friendica\Core\L10n;
  27 use Friendica\Core\Renderer;
  28 use Friendica\Core\Session\Capability\IHandleUserSessions;
  29 use Friendica\Core\System;
  30 use Friendica\Model\Photo;
  31 use Friendica\Module\Response;
  32 use Friendica\Network\HTTPException\UnauthorizedException;
  33 use Friendica\Util\Images;
  34 use Friendica\Util\Profiler;
  35 use Friendica\Util\Strings;
  36 use Psr\Log\LoggerInterface;
  37
  38 /**
  39  * Browser for Photos
  40  */
  41 class Browser extends BaseModule
  42 {
  43         /** @var IHandleUserSessions */
  44         protected $session;
  45         /** @var App */
  46         protected $app;
  47
  48         public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, IHandleUserSessions $session, App $app, array $server, array $parameters = [])
  49         {
  50                 parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
  51
  52                 $this->session = $session;
  53                 $this->app     = $app;
  54         }
  55
  56         protected function content(array $request = []): string
  57         {
  58                 if (!$this->session->getLocalUserId()) {
  59                         throw new UnauthorizedException($this->t('You need to be logged in to access this page.'));
  60                 }
  61
  62                 // Needed to match the correct template in a module that uses a different theme than the user/site/default
  63                 $theme = Strings::sanitizeFilePathItem($request['theme'] ?? '');
  64                 if ($theme && is_file("view/theme/$theme/config.php")) {
  65                         $this->app->setCurrentTheme($theme);
  66                 }
  67
  68                 $album = $this->parameters['album'] ?? null;
  69
  70                 $photos = Photo::getBrowsablePhotosForUser($this->session->getLocalUserId(), $album);
  71                 $albums = $album ? false : Photo::getBrowsableAlbumsForUser($this->session->getLocalUserId());
  72
  73                 $path = [
  74                         '' => $this->t('Photos'),
  75                 ];
  76                 if (!empty($album)) {
  77                         $path[$album] = $album;
  78                 }
  79
  80                 $photosArray = array_map([$this, 'map_files'], $photos);
  81
  82                 $tpl    = Renderer::getMarkupTemplate('media/browser.tpl');
  83                 $output = Renderer::replaceMacros($tpl, [
  84                         '$type'     => 'photo',
  85                         '$path'     => $path,
  86                         '$folders'  => $albums,
  87                         '$files'    => $photosArray,
  88                         '$cancel'   => $this->t('Cancel'),
  89                         '$nickname' => $this->app->getLoggedInUserNickname(),
  90                         '$upload'   => $this->t('Upload'),
  91                 ]);
  92
  93                 if (empty($request['mode'])) {
  94                         System::httpExit($output);
  95                 }
  96
  97                 return $output;
  98         }
  99
 100         protected function map_files(array $record): array
 101         {
 102                 $types      = Images::supportedTypes();
 103                 $ext        = $types[$record['type']];
 104                 $filename_e = $record['filename'];
 105
 106                 // Take the largest picture that is smaller or equal 640 pixels
 107                 $photo = Photo::selectFirst(
 108                         ['scale'],
 109                         [
 110                                 "`resource-id` = ? AND `height` <= ? AND `width` <= ?",
 111                                 $record['resource-id'],
 112                                 640,
 113                                 640
 114                         ],
 115                         ['order' => ['scale']]);
 116                 $scale = $photo['scale'] ?? $record['loq'];
 117
 118                 return [
 119                         sprintf('%s/photos/%s/image/%s', $this->baseUrl, $this->app->getLoggedInUserNickname(), $record['resource-id']),
 120                         $filename_e,
 121                         sprintf('%s/photo/%s-%s.%s', $this->baseUrl, $record['resource-id'], $scale, $ext),
 122                         $record['desc'],
 123                 ];
 124         }
 125 }