src/Worker/UpdateServers.php

   1 <?php
   2 /**
   3  * @file src/Worker/UpdateServers.php
   4  */
   5 namespace Friendica\Worker;
   6
   7 use Friendica\Core\Logger;
   8 use Friendica\Core\Worker;
   9 use Friendica\Database\DBA;
  10 use Friendica\Protocol\PortableContact;
  11
  12 class UpdateServers
  13 {
  14         /**
  15          * @brief Updates the first 250 servers
  16          *
  17          */
  18         public static function execute()
  19         {
  20                 $gservers = DBA::p("SELECT `url`, `created`, `last_failure`, `last_contact` FROM `gserver` ORDER BY rand()");
  21                 if (!DBA::isResult($gservers)) {
  22                         return;
  23                 }
  24
  25                 $updated = 0;
  26
  27                 while ($gserver == DBA::fetch($gservers)) {
  28                         if (!PortableContact::updateNeeded($gserver['created'], '', $gserver['last_failure'], $gserver['last_contact'])) {
  29                                 continue;
  30                         }
  31                         Logger::info('Update server status', ['server' => $gserver['url']]);
  32
  33                         Worker::add(PRIORITY_LOW, 'CheckServer', $gserver['url']);
  34
  35                         if (++$updated > 250) {
  36                                 return;
  37                         }
  38                 }
  39         }
  40 }