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[friendica.git] / src / Worker / UpdateGServers.php

diff --git a/src/Worker/UpdateGServers.php b/src/Worker/UpdateGServers.php
index 12022a34682f47cc831f1bbdb68e4b04578a9b32..108482eaecef4035336e8b1c7797c3f8ddacde29 100644 (file)
--- a/src/Worker/UpdateGServers.php
+++ b/src/Worker/UpdateGServers.php
@@ -1,6 +1,6 @@
 <?php
 /**
- * @copyright Copyright (C) 2020, Friendica
+ * @copyright Copyright (C) 2010-2022, the Friendica project
  *
  * @license GNU AGPL version 3 or any later version
  *
@@ -24,34 +24,55 @@ namespace Friendica\Worker;
 use Friendica\Core\Logger;
 use Friendica\Core\Worker;
 use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Util\DateTimeFormat;
+use Friendica\Util\Strings;
 
 class UpdateGServers
 {
        /**
-        * Updates up to 100 servers
+        * Updates a defined number of servers
         */
        public static function execute()
        {
+               $update_limit = DI::config()->get('system', 'gserver_update_limit');
+               if (empty($update_limit)) {
+                       return;
+               }
+
                $updating = Worker::countWorkersByCommand('UpdateGServer');
-               $limit = 100 - $updating;
+               $limit = $update_limit - $updating;
                if ($limit <= 0) {
                        Logger::info('The number of currently running jobs exceed the limit');
                        return;
                }
 
-               $outdated = DBA::count('gserver', ["`next_contact` < UTC_TIMESTAMP()"]);
                $total = DBA::count('gserver');
+               $condition = ["`next_contact` < ? AND (`nurl` != ? OR `url` != ?)",  DateTimeFormat::utcNow(), '', ''];
+               $outdated = DBA::count('gserver', $condition);
                Logger::info('Server status', ['total' => $total, 'outdated' => $outdated, 'updating' => $limit]);
 
-               $gservers = DBA::select('gserver', ['url'], ["`next_contact` < UTC_TIMESTAMP()"], ['limit' => $limit]);
+               $gservers = DBA::select('gserver', ['url', 'nurl'], $condition, ['limit' => $limit]);
                if (!DBA::isResult($gservers)) {
                        return;
                }
 
                $count = 0;
                while ($gserver = DBA::fetch($gservers)) {
-                       Worker::add(PRIORITY_LOW, 'UpdateGServer', $gserver['url'], false, true);
-                       $count++;
+                       // Sometimes the "nurl" and "url" doesn't seem to fit, see https://forum.friendi.ca/display/ec054ce7-155f-c94d-6159-f50372664245
+                       // There are duplicated "url" but not "nurl". So we check both addresses instead of just overwriting them,
+                       // since that would mean loosing data.
+                       if (!empty($gserver['url'])) {
+                               if (Worker::add(PRIORITY_LOW, 'UpdateGServer', $gserver['url'])) {
+                                       $count++;
+                               }
+                       }
+                       if (!empty($gserver['nurl']) && ($gserver['nurl'] != Strings::normaliseLink($gserver['url']))) {
+                               if (Worker::add(PRIORITY_LOW, 'UpdateGServer', $gserver['nurl'])) {
+                                       $count++;
+                               }
+                       }
+                       Worker::coolDown();
                }
                DBA::close($gservers);
                Logger::info('Updated servers', ['count' => $count]);