src/Module/Search/Tags.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  */
  21
  22 namespace Friendica\Module\Search;
  23
  24 use Friendica\App;
  25 use Friendica\BaseModule;
  26 use Friendica\Core\L10n;
  27 use Friendica\Core\System;
  28 use Friendica\Database\Database;
  29 use Friendica\Model\User;
  30 use Friendica\Module\Response;
  31 use Friendica\Util\Profiler;
  32 use Friendica\Util\Proxy;
  33 use Psr\Log\LoggerInterface;
  34
  35 /**
  36  * Search users because of their public/private tags
  37  */
  38 class Tags extends BaseModule
  39 {
  40         const DEFAULT_ITEMS_PER_PAGE = 80;
  41
  42         /** @var Database */
  43         protected $database;
  44
  45         public function __construct(L10n $l10n, App\BaseURL $baseUrl, App\Arguments $args, LoggerInterface $logger, Profiler $profiler, Response $response, Database $database, array $server, array $parameters = [])
  46         {
  47                 parent::__construct($l10n, $baseUrl, $args, $logger, $profiler, $response, $server, $parameters);
  48
  49                 $this->database = $database;
  50         }
  51
  52         protected function rawContent(array $request = [])
  53         {
  54                 $tags     = $request['s'] ?? '';
  55                 $perPage  = intval($request['n'] ?? self::DEFAULT_ITEMS_PER_PAGE);
  56                 $page     = intval($request['p'] ?? 1);
  57                 $startRec = ($page - 1) * $perPage;
  58
  59                 $results = [];
  60
  61                 if (empty($tags)) {
  62                         System::jsonExit([
  63                                 'total'      => 0,
  64                                 'items_page' => $perPage,
  65                                 'page'       => $page,
  66                                 'results'    => $results,
  67                         ]);
  68                 }
  69
  70                 $condition = [
  71                         "`net-publish` AND MATCH(`pub_keywords`) AGAINST (?)",
  72                         $tags
  73                 ];
  74
  75                 $totalCount = $this->database->count('owner-view', $condition);
  76                 if ($totalCount === 0) {
  77                         System::jsonExit([
  78                                 'total'      => 0,
  79                                 'items_page' => $perPage,
  80                                 'page'       => $page,
  81                                 'results'    => $results,
  82                         ]);
  83                 }
  84
  85                 $searchStmt = $this->database->select('owner-view',
  86                         ['pub_keywords', 'name', 'nickname', 'uid'],
  87                         $condition,
  88                         ['limit' => [$startRec, $perPage]]);
  89
  90                 while ($searchResult = $this->database->fetch($searchStmt)) {
  91                         $results[] = [
  92                                 'name'  => $searchResult['name'],
  93                                 'url'   => $this->baseUrl . '/profile/' . $searchResult['nickname'],
  94                                 'photo' => User::getAvatarUrl($searchResult, Proxy::SIZE_THUMB),
  95                         ];
  96                 }
  97
  98                 $this->database->close($searchStmt);
  99
 100                 System::jsonExit([
 101                         'total'      => $totalCount,
 102                         'items_page' => $perPage,
 103                         'page'       => $page,
 104                         'results'    => $results,
 105                 ]);
 106         }
 107 }