src/Module/NoScrape.php

   1 <?php
   2 /**
   3  * @copyright Copyright (C) 2020, Friendica
   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;
  23
  24 use Friendica\BaseModule;
  25 use Friendica\Core\Protocol;
  26 use Friendica\Core\System;
  27 use Friendica\Database\DBA;
  28 use Friendica\DI;
  29 use Friendica\Model\Profile;
  30 use Friendica\Model\User;
  31
  32 /**
  33  * Endpoint for getting current user infos
  34  *
  35  * @see Contact::updateFromNoScrape() for usage
  36  */
  37 class NoScrape extends BaseModule
  38 {
  39         public static function rawContent(array $parameters = [])
  40         {
  41                 $a = DI::app();
  42
  43                 if (isset($parameters['nick'])) {
  44                         // Get infos about a specific nick (public)
  45                         $which = $parameters['nick'];
  46                 } elseif (local_user() && isset($parameters['profile']) && DI::args()->get(2) == 'view') {
  47                         // view infos about a known profile (needs a login)
  48                         $which = $a->user['nickname'];
  49                 } else {
  50                         System::jsonError(403, 'Authentication required');
  51                 }
  52
  53                 Profile::load($a, $which);
  54
  55                 if (empty($a->profile['uid'])) {
  56                         System::jsonError(404, 'Profile not found');
  57                 }
  58
  59                 $json_info = [
  60                         'addr'         => $a->profile['addr'],
  61                         'nick'         => $which,
  62                         'guid'         => $a->profile['guid'],
  63                         'key'          => $a->profile['upubkey'],
  64                         'homepage'     => DI::baseUrl() . "/profile/{$which}",
  65                         'comm'         => ($a->profile['account-type'] == User::ACCOUNT_TYPE_COMMUNITY),
  66                         'account-type' => $a->profile['account-type'],
  67                 ];
  68
  69                 $dfrn_pages = ['request', 'confirm', 'notify', 'poll'];
  70                 foreach ($dfrn_pages as $dfrn) {
  71                         $json_info["dfrn-{$dfrn}"] = DI::baseUrl() . "/dfrn_{$dfrn}/{$which}";
  72                 }
  73
  74                 if (!$a->profile['net-publish']) {
  75                         $json_info['hide'] = true;
  76                         System::jsonExit($json_info);
  77                 }
  78
  79                 $keywords = $a->profile['pub_keywords'] ?? '';
  80                 $keywords = str_replace(['#', ',', ' ', ',,'], ['', ' ', ',', ','], $keywords);
  81                 $keywords = explode(',', $keywords);
  82
  83                 $contactPhoto = DBA::selectFirst('contact', ['photo'], ['self' => true, 'uid' => $a->profile['uid']]);
  84
  85                 $json_info['fn']       = $a->profile['name'];
  86                 $json_info['photo']    = $contactPhoto["photo"];
  87                 $json_info['tags']     = $keywords;
  88                 $json_info['language'] = $a->profile['language'];
  89
  90                 if (!empty($a->profile['last-item'])) {
  91                         $json_info['updated'] = date("c", strtotime($a->profile['last-item']));
  92                 }
  93
  94                 if (!($a->profile['hide-friends'] ?? false)) {
  95                         $json_info['contacts'] = DBA::count('contact',
  96                                 [
  97                                         'uid'     => $a->profile['uid'],
  98                                         'self'    => 0,
  99                                         'blocked' => 0,
 100                                         'pending' => 0,
 101                                         'hidden'  => 0,
 102                                         'archive' => 0,
 103                                         'network' => [Protocol::DFRN, Protocol::DIASPORA, Protocol::OSTATUS]
 104                                 ]);
 105                 }
 106
 107                 // We display the last activity (post or login), reduced to year and week number
 108                 $last_active = 0;
 109                 $condition   = ['uid' => $a->profile['uid'], 'self' => true];
 110                 $contact     = DBA::selectFirst('contact', ['last-item'], $condition);
 111                 if (DBA::isResult($contact)) {
 112                         $last_active = strtotime($contact['last-item']);
 113                 }
 114
 115                 $condition = ['uid' => $a->profile['uid']];
 116                 $user      = DBA::selectFirst('user', ['login_date'], $condition);
 117                 if (DBA::isResult($user)) {
 118                         if ($last_active < strtotime($user['login_date'])) {
 119                                 $last_active = strtotime($user['login_date']);
 120                         }
 121                 }
 122                 $json_info['last-activity'] = date('o-W', $last_active);
 123
 124                 //These are optional fields.
 125                 $profile_fields = ['about', 'locality', 'region', 'postal-code', 'country-name'];
 126                 foreach ($profile_fields as $field) {
 127                         if (!empty($a->profile[$field])) {
 128                                 $json_info["$field"] = $a->profile[$field];
 129                         }
 130                 }
 131
 132                 System::jsonExit($json_info);
 133         }
 134 }