mod/noscrape.php

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