mod/noscrape.php

   1 <?php
   2 /**
   3  * @file mod/noscrape.php
   4  */
   5
   6 use Friendica\App;
   7 use Friendica\Core\Protocol;
   8 use Friendica\Core\System;
   9 use Friendica\Database\DBA;
  10 use Friendica\Model\Contact;
  11 use Friendica\Model\Profile;
  12
  13 function noscrape_init(App $a)
  14 {
  15         if ($a->argc > 1) {
  16                 $which = $a->argv[1];
  17         } else {
  18                 killme();
  19         }
  20
  21         $profile = 0;
  22         if ((local_user()) && ($a->argc > 2) && ($a->argv[2] === 'view')) {
  23                 $which = $a->user['nickname'];
  24                 $profile = $a->argv[1];
  25         }
  26
  27         Profile::load($a, $which, $profile);
  28
  29         $json_info = [
  30                 'addr'         => $a->profile['addr'],
  31                 'nick'         => $which,
  32                 'guid'         => $a->profile['guid'],
  33                 'key'          => $a->profile['pubkey'],
  34                 'homepage'     => System::baseUrl()."/profile/{$which}",
  35                 'comm'         => ($a->profile['account-type'] == Contact::ACCOUNT_TYPE_COMMUNITY),
  36                 'account-type' => $a->profile['account-type'],
  37         ];
  38
  39         if (!$a->profile['net-publish'] || $a->profile['hidewall']) {
  40                 header('Content-type: application/json; charset=utf-8');
  41                 $json_info["hide"] = true;
  42                 echo json_encode($json_info);
  43                 exit;
  44         }
  45
  46         $keywords = ((x($a->profile, 'pub_keywords')) ? $a->profile['pub_keywords'] : '');
  47         $keywords = str_replace(['#',',',' ',',,'], ['',' ',',',','], $keywords);
  48         $keywords = explode(',', $keywords);
  49
  50         $contactPhoto = DBA::selectFirst('contact', ['photo'], ['self' => true, 'uid' => $a->profile['uid']]);
  51
  52         $json_info['fn'] = $a->profile['name'];
  53         $json_info['photo'] = $contactPhoto["photo"];
  54         $json_info['tags'] = $keywords;
  55         $json_info['language'] = $a->profile['language'];
  56
  57         if (is_array($a->profile) && !$a->profile['hide-friends']) {
  58                 /// @todo What should this value tell us?
  59                 $r = q("SELECT `gcontact`.`updated` FROM `contact` INNER JOIN `gcontact` WHERE `gcontact`.`nurl` = `contact`.`nurl` AND `self` AND `uid` = %d LIMIT 1",
  60                         intval($a->profile['uid']));
  61                 if (DBA::isResult($r)) {
  62                         $json_info["updated"] =  date("c", strtotime($r[0]['updated']));
  63                 }
  64
  65                 $r = q("SELECT COUNT(*) AS `total` FROM `contact` WHERE `uid` = %d AND `self` = 0 AND `blocked` = 0 and `pending` = 0 AND `hidden` = 0 AND `archive` = 0
  66                                 AND `network` IN ('%s', '%s', '%s', '')",
  67                         intval($a->profile['uid']),
  68                         DBA::escape(Protocol::DFRN),
  69                         DBA::escape(Protocol::DIASPORA),
  70                         DBA::escape(Protocol::OSTATUS)
  71                 );
  72                 if (DBA::isResult($r)) {
  73                         $json_info["contacts"] = intval($r[0]['total']);
  74                 }
  75         }
  76
  77         // We display the last activity (post or login), reduced to year and week number
  78         $last_active = 0;
  79         $condition = ['uid' => $a->profile['uid'], 'self' => true];
  80         $contact = DBA::selectFirst('contact', ['last-item'], $condition);
  81         if (DBA::isResult($contact)) {
  82                 $last_active = strtotime($contact['last-item']);
  83         }
  84
  85         $condition = ['uid' => $a->profile['uid']];
  86         $user = DBA::selectFirst('user', ['login_date'], $condition);
  87         if (DBA::isResult($user)) {
  88                 if ($last_active < strtotime($user['login_date'])) {
  89                         $last_active = strtotime($user['login_date']);
  90                 }
  91         }
  92         $json_info["last-activity"] = date("o-W", $last_active);
  93
  94         //These are optional fields.
  95         $profile_fields = ['pdesc', 'locality', 'region', 'postal-code', 'country-name', 'gender', 'marital', 'about'];
  96         foreach ($profile_fields as $field) {
  97                 if (!empty($a->profile[$field])) {
  98                         $json_info["$field"] = $a->profile[$field];
  99                 }
 100         }
 101
 102         $dfrn_pages = ['request', 'confirm', 'notify', 'poll'];
 103         foreach ($dfrn_pages as $dfrn) {
 104                 $json_info["dfrn-{$dfrn}"] = System::baseUrl()."/dfrn_{$dfrn}/{$which}";
 105         }
 106
 107         //Output all the JSON!
 108         header('Content-type: application/json; charset=utf-8');
 109         echo json_encode($json_info);
 110         exit;
 111 }