namespace Friendica\Worker;
-use Friendica\App;
-use Friendica\Core\System;
-use Friendica\Core\Config;
-use Friendica\Core\Worker;
-use Friendica\Database\DBM;
+use Friendica\Core\Logger;
+use Friendica\Database\DBA;
+use Friendica\DI;
+use Friendica\Model\PushSubscriber;
use Friendica\Protocol\OStatus;
use Friendica\Util\Network;
-use Friendica\Util\DateTimeFormat;
-use dba;
-require_once 'include/items.php';
-
-class PubSubPublish {
+class PubSubPublish
+{
public static function execute($pubsubpublish_id = 0)
{
- global $a;
-
- if ($pubsubpublish_id != 0) {
- self::publish($pubsubpublish_id);
+ if ($pubsubpublish_id == 0) {
return;
}
- // We'll push to each subscriber that has push > 0,
- // i.e. there has been an update (set in notifier.php).
- $subscribers = dba::select('push_subscriber', ['id', 'callback_url'], ["`push` > 0 AND `next_try` < UTC_TIMESTAMP()"]);
-
- while ($subscriber = dba::fetch($subscribers)) {
- logger("Publish feed to " . $subscriber["callback_url"], LOGGER_DEBUG);
- Worker::add(['priority' => $a->queue['priority'], 'created' => $a->queue['created'], 'dont_fork' => true],
- 'PubSubPublish', (int)$subscriber["id"]);
- }
-
- dba::close($subscribers);
+ self::publish($pubsubpublish_id);
}
- private static function publish($id) {
- global $a;
-
- $subscriber = dba::selectFirst('push_subscriber', [], ['id' => $id]);
- if (!DBM::is_result($subscriber)) {
+ private static function publish($id)
+ {
+ $subscriber = DBA::selectFirst('push_subscriber', [], ['id' => $id]);
+ if (!DBA::isResult($subscriber)) {
return;
}
- /// @todo Check server status with PortableContact::checkServer()
+ /// @todo Check server status with GServer::check()
// Before this can be done we need a way to safely detect the server url.
- logger("Generate feed of user " . $subscriber['nickname']. " to " . $subscriber['callback_url']. " - last updated " . $subscriber['last_update'], LOGGER_DEBUG);
+ Logger::log("Generate feed of user " . $subscriber['nickname']. " to " . $subscriber['callback_url']. " - last updated " . $subscriber['last_update'], Logger::DEBUG);
$last_update = $subscriber['last_update'];
$params = OStatus::feed($subscriber['nickname'], $last_update);
$headers = ["Content-type: application/atom+xml",
sprintf("Link: <%s>;rel=hub,<%s>;rel=self",
- System::baseUrl() . '/pubsubhubbub/' . $subscriber['nickname'],
+ DI::baseUrl() . '/pubsubhubbub/' . $subscriber['nickname'],
$subscriber['topic']),
"X-Hub-Signature: sha1=" . $hmac_sig];
- logger('POST ' . print_r($headers, true) . "\n" . $params, LOGGER_DATA);
-
- Network::post($subscriber['callback_url'], $params, $headers);
- $ret = $a->get_curl_code();
+ Logger::log('POST ' . print_r($headers, true) . "\n" . $params, Logger::DATA);
- $condition = ['id' => $subscriber['id']];
+ $postResult = Network::post($subscriber['callback_url'], $params, $headers);
+ $ret = $postResult->getReturnCode();
if ($ret >= 200 && $ret <= 299) {
- logger('Successfully pushed to ' . $subscriber['callback_url']);
-
- // set last_update to the "created" date of the last item, and reset push=0
- $fields = ['push' => 0, 'next_try' => NULL_DATE, 'last_update' => $last_update];
- dba::update('push_subscriber', $fields, $condition);
+ Logger::log('Successfully pushed to ' . $subscriber['callback_url']);
+ PushSubscriber::reset($subscriber['id'], $last_update);
} else {
- logger('Delivery error when pushing to ' . $subscriber['callback_url'] . ' HTTP: ' . $ret);
-
- // we use the push variable also as a counter, if we failed we
- // increment this until some upper limit where we give up
- $retrial = $subscriber['push'];
-
- if ($retrial > 14) {
- dba::update('push_subscriber', ['push' => 0, 'next_try' => NULL_DATE], $condition);
- logger('Delivery error: Giving up for ' . $subscriber['callback_url'], LOGGER_DEBUG);
- } else {
- // Calculate the delay until the next trial
- $delay = (($retrial + 3) ** 4) + (rand(1, 30) * ($retrial + 1));
- $next = DateTimeFormat::utc('now + ' . $delay . ' seconds');
-
- $retrial = $retrial + 1;
+ Logger::log('Delivery error when pushing to ' . $subscriber['callback_url'] . ' HTTP: ' . $ret);
- dba::update('push_subscriber', ['push' => $retrial, 'next_try' => $next], $condition);
- logger('Delivery error: Next try (' . $retrial . ') for ' . $subscriber['callback_url'] . ' at ' . $next, LOGGER_DEBUG);
- }
+ PushSubscriber::delay($subscriber['id']);
}
}
}