friendica/src/Worker/Queue.php

182 lines
5.2 KiB
PHP

<?php
/**
* @file src/Worker/Queue.php
*/
namespace Friendica\Worker;
use Friendica\Core\Cache;
use Friendica\Core\Config;
use Friendica\Core\Worker;
use Friendica\Database\DBM;
use Friendica\Protocol\Diaspora;
use Friendica\Protocol\DFRN;
use Friendica\Protocol\PortableContact;
use Friendica\Protocol\Salmon;
use dba;
require_once 'include/dba.php';
require_once 'include/queue_fn.php';
require_once 'include/datetime.php';
require_once 'include/items.php';
require_once 'include/bbcode.php';
class Queue
{
public static function execute($queue_id = 0)
{
global $a;
$cachekey_deadguy = 'queue_run:deadguy:';
$cachekey_server = 'queue_run:server:';
if (!$queue_id) {
logger('queue: start');
// Handling the pubsubhubbub requests
Worker::add(array('priority' => PRIORITY_HIGH, 'dont_fork' => true), 'PubSubPublish');
$r = q(
"SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`
INNER JOIN `contact` ON `queue`.`cid` = `contact`.`id`
WHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY"
);
if (DBM::is_result($r)) {
foreach ($r as $rr) {
logger('Removing expired queue item for ' . $rr['name'] . ', uid=' . $rr['uid']);
logger('Expired queue data: ' . $rr['content'], LOGGER_DATA);
}
q("DELETE FROM `queue` WHERE `created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
}
/*
* For the first 12 hours we'll try to deliver every 15 minutes
* After that, we'll only attempt delivery once per hour.
*/
$r = q("SELECT `id` FROM `queue` WHERE ((`created` > UTC_TIMESTAMP() - INTERVAL 12 HOUR AND `last` < UTC_TIMESTAMP() - INTERVAL 15 MINUTE) OR (`last` < UTC_TIMESTAMP() - INTERVAL 1 HOUR)) ORDER BY `cid`, `created`");
call_hooks('queue_predeliver', $r);
if (DBM::is_result($r)) {
foreach ($r as $q_item) {
logger('Call queue for id ' . $q_item['id']);
Worker::add(array('priority' => PRIORITY_LOW, 'dont_fork' => true), "Queue", (int) $q_item['id']);
}
}
return;
}
// delivering
$r = q(
"SELECT * FROM `queue` WHERE `id` = %d LIMIT 1",
intval($queue_id)
);
if (!DBM::is_result($r)) {
return;
}
$q_item = $r[0];
$contact = dba::select('contact', [], ['id' => $q_item['cid']], ['limit' => 1]);
if (!DBM::is_result($contact)) {
remove_queue_item($q_item['id']);
return;
}
$dead = Cache::get($cachekey_deadguy . $contact['notify']);
if (!is_null($dead) && $dead) {
logger('queue: skipping known dead url: ' . $contact['notify']);
update_queue_time($q_item['id']);
return;
}
$server = PortableContact::detectServer($contact['url']);
if ($server != "") {
$vital = Cache::get($cachekey_server . $server);
if (is_null($vital)) {
logger("Check server " . $server . " (" . $contact["network"] . ")");
$vital = PortableContact::checkServer($server, $contact["network"], true);
Cache::set($cachekey_server . $server, $vital, CACHE_QUARTER_HOUR);
}
if (!is_null($vital) && !$vital) {
logger('queue: skipping dead server: ' . $server);
update_queue_time($q_item['id']);
return;
}
}
$user = dba::select('user', [], ['uid' => $contact['uid']], ['limit' => 1]);
if (!DBM::is_result($user)) {
remove_queue_item($q_item['id']);
return;
}
$data = $q_item['content'];
$public = $q_item['batch'];
$owner = $user;
$deliver_status = 0;
switch ($contact['network']) {
case NETWORK_DFRN:
logger('queue: dfrndelivery: item ' . $q_item['id'] . ' for ' . $contact['name'] . ' <' . $contact['url'] . '>');
$deliver_status = DFRN::deliver($owner, $contact, $data);
if ($deliver_status == (-1)) {
update_queue_time($q_item['id']);
Cache::set($cachekey_deadguy . $contact['notify'], true, CACHE_QUARTER_HOUR);
} else {
remove_queue_item($q_item['id']);
}
break;
case NETWORK_OSTATUS:
if ($contact['notify']) {
logger('queue: slapdelivery: item ' . $q_item['id'] . ' for ' . $contact['name'] . ' <' . $contact['url'] . '>');
$deliver_status = Salmon::slapper($owner, $contact['notify'], $data);
if ($deliver_status == (-1)) {
update_queue_time($q_item['id']);
Cache::set($cachekey_deadguy . $contact['notify'], true, CACHE_QUARTER_HOUR);
} else {
remove_queue_item($q_item['id']);
}
}
break;
case NETWORK_DIASPORA:
if ($contact['notify']) {
logger('queue: diaspora_delivery: item ' . $q_item['id'] . ' for ' . $contact['name'] . ' <' . $contact['url'] . '>');
$deliver_status = Diaspora::transmit($owner, $contact, $data, $public, true);
if ($deliver_status == (-1)) {
update_queue_time($q_item['id']);
Cache::set($cachekey_deadguy . $contact['notify'], true, CACHE_QUARTER_HOUR);
} else {
remove_queue_item($q_item['id']);
}
}
break;
default:
$params = array('owner' => $owner, 'contact' => $contact, 'queue' => $q_item, 'result' => false);
call_hooks('queue_deliver', $params);
if ($params['result']) {
remove_queue_item($q_item['id']);
} else {
update_queue_time($q_item['id']);
}
break;
}
logger('Deliver status ' . (int) $deliver_status . ' for item ' . $q_item['id'] . ' to ' . $contact['name'] . ' <' . $contact['url'] . '>');
return;
}
}