-<?php
-/**
- * @file src/Worker/Queue.php
- */
-namespace Friendica\Worker;
-
-use Friendica\Core\Cache;
-use Friendica\Core\Config;
-use Friendica\Core\Hook;
-use Friendica\Core\Logger;
-use Friendica\Core\Protocol;
-use Friendica\Core\Worker;
-use Friendica\Database\DBA;
-use Friendica\Model\Contact;
-use Friendica\Model\PushSubscriber;
-use Friendica\Model\Queue as QueueModel;
-use Friendica\Model\User;
-use Friendica\Protocol\DFRN;
-use Friendica\Protocol\Diaspora;
-use Friendica\Protocol\PortableContact;
-use Friendica\Protocol\Salmon;
-
-class Queue
-{
- public static function execute($queue_id = 0)
- {
- $cachekey_deadguy = 'queue_run:deadguy:';
- $cachekey_server = 'queue_run:server:';
-
- $no_dead_check = Config::get('system', 'queue_no_dead_check', false);
-
- if (!$queue_id) {
- Logger::log('filling queue jobs - start');
-
- // Handling the pubsubhubbub requests
- PushSubscriber::requeue();
-
- $r = DBA::toArray(DBA::p("SELECT `id` FROM `queue` WHERE `next` < UTC_TIMESTAMP() ORDER BY `batch`, `cid`"));
-
- Hook::callAll('queue_predeliver', $r);
-
- if (DBA::isResult($r)) {
- foreach ($r as $q_item) {
- Logger::log('Call queue for id ' . $q_item['id']);
- Worker::add(['priority' => PRIORITY_LOW, 'dont_fork' => true], "Queue", (int) $q_item['id']);
- }
- }
- Logger::log('filling queue jobs - end');
- return;
- }
-
-
- // delivering
- $q_item = DBA::selectFirst('queue', [], ['id' => $queue_id]);
- if (!DBA::isResult($q_item)) {
- return;
- }
-
- $contact = DBA::selectFirst('contact', [], ['id' => $q_item['cid']]);
- if (!DBA::isResult($contact)) {
- QueueModel::removeItem($q_item['id']);
- return;
- }
-
- if (empty($contact['notify']) || $contact['archive']) {
- QueueModel::removeItem($q_item['id']);
- return;
- }
-
- $dead = Cache::get($cachekey_deadguy . $contact['notify']);
-
- if (!is_null($dead) && $dead && !$no_dead_check) {
- Logger::log('queue: skipping known dead url: ' . $contact['notify']);
- QueueModel::updateTime($q_item['id']);
- return;
- }
-
- if (!$no_dead_check) {
- $server = PortableContact::detectServer($contact['url']);
-
- if ($server != "") {
- $vital = Cache::get($cachekey_server . $server);
-
- if (is_null($vital)) {
- Logger::log("Check server " . $server . " (" . $contact["network"] . ")");
-
- $vital = PortableContact::checkServer($server, $contact["network"], true);
- Cache::set($cachekey_server . $server, $vital, Cache::MINUTE);
- }
-
- if (!is_null($vital) && !$vital) {
- Logger::log('queue: skipping dead server: ' . $server);
- QueueModel::updateTime($q_item['id']);
- return;
- }
- }
- }
-
- $user = DBA::selectFirst('user', [], ['uid' => $contact['uid']]);
- if (!DBA::isResult($user)) {
- QueueModel::removeItem($q_item['id']);
- return;
- }
-
- $data = $q_item['content'];
- $public = $q_item['batch'];
- $owner = User::getOwnerDataById($user['uid']);
-
- $deliver_status = 0;
-
- switch ($contact['network']) {
- case Protocol::DFRN:
- Logger::log('queue: dfrndelivery: item ' . $q_item['id'] . ' for ' . $contact['name'] . ' <' . $contact['url'] . '>');
- $deliver_status = DFRN::deliver($owner, $contact, $data);
-
- if (($deliver_status >= 200) && ($deliver_status <= 299)) {
- QueueModel::removeItem($q_item['id']);
- } else {
- QueueModel::updateTime($q_item['id']);
- Cache::set($cachekey_deadguy . $contact['notify'], true, Cache::MINUTE);
- }
- break;
-
- case Protocol::OSTATUS:
- Logger::log('queue: slapdelivery: item ' . $q_item['id'] . ' for ' . $contact['name'] . ' <' . $contact['url'] . '>');
- $deliver_status = Salmon::slapper($owner, $contact['notify'], $data);
-
- if ($deliver_status == -1) {
- QueueModel::updateTime($q_item['id']);
- Cache::set($cachekey_deadguy . $contact['notify'], true, Cache::MINUTE);
- } else {
- QueueModel::removeItem($q_item['id']);
- }
- break;
-
- case Protocol::DIASPORA:
- Logger::log('queue: diaspora_delivery: item ' . $q_item['id'] . ' for ' . $contact['name'] . ' <' . $contact['url'] . '>');
- $deliver_status = Diaspora::transmit($owner, $contact, $data, $public, true, 'Queue:' . $q_item['id'], true);
-
- if ((($deliver_status >= 200) && ($deliver_status <= 299)) ||
- ($contact['contact-type'] == Contact::TYPE_RELAY)) {
- QueueModel::removeItem($q_item['id']);
- } else {
- QueueModel::updateTime($q_item['id']);
- Cache::set($cachekey_deadguy . $contact['notify'], true, Cache::MINUTE);
- }
- break;
-
- default:
- $params = ['owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false];
- Hook::callAll('queue_deliver', $params);
-
- if ($params['result']) {
- QueueModel::removeItem($q_item['id']);
- } else {
- QueueModel::updateTime($q_item['id']);
- }
- break;
- }
- Logger::log('Deliver status ' . (int)$deliver_status . ' for item ' . $q_item['id'] . ' to ' . $contact['name'] . ' <' . $contact['url'] . '>');
-
- return;
- }
-}