85 lines
2.5 KiB
PHP
85 lines
2.5 KiB
PHP
<?php
|
|
/**
|
|
* @copyright Copyright (C) 2020, Friendica
|
|
*
|
|
* @license GNU AGPL version 3 or any later version
|
|
*
|
|
* This program is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Affero General Public License as
|
|
* published by the Free Software Foundation, either version 3 of the
|
|
* License, or (at your option) any later version.
|
|
*
|
|
* This program is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Affero General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Affero General Public License
|
|
* along with this program. If not, see <https://www.gnu.org/licenses/>.
|
|
*
|
|
*/
|
|
|
|
namespace Friendica\Worker;
|
|
|
|
use Friendica\Core\Logger;
|
|
use Friendica\Database\DBA;
|
|
use Friendica\DI;
|
|
use Friendica\Model\PushSubscriber;
|
|
use Friendica\Protocol\OStatus;
|
|
use Friendica\Util\Network;
|
|
|
|
class PubSubPublish
|
|
{
|
|
public static function execute($pubsubpublish_id = 0)
|
|
{
|
|
if ($pubsubpublish_id == 0) {
|
|
return;
|
|
}
|
|
|
|
self::publish($pubsubpublish_id);
|
|
}
|
|
|
|
private static function publish($id)
|
|
{
|
|
$subscriber = DBA::selectFirst('push_subscriber', [], ['id' => $id]);
|
|
if (!DBA::isResult($subscriber)) {
|
|
return;
|
|
}
|
|
|
|
/// @todo Check server status with GServer::check()
|
|
// Before this can be done we need a way to safely detect the server url.
|
|
|
|
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'], $last_update);
|
|
|
|
if (!$params) {
|
|
return;
|
|
}
|
|
|
|
$hmac_sig = hash_hmac("sha1", $params, $subscriber['secret']);
|
|
|
|
$headers = ["Content-type: application/atom+xml",
|
|
sprintf("Link: <%s>;rel=hub,<%s>;rel=self",
|
|
DI::baseUrl() . '/pubsubhubbub/' . $subscriber['nickname'],
|
|
$subscriber['topic']),
|
|
"X-Hub-Signature: sha1=" . $hmac_sig];
|
|
|
|
Logger::log('POST ' . print_r($headers, true) . "\n" . $params, Logger::DATA);
|
|
|
|
$postResult = Network::post($subscriber['callback_url'], $params, $headers);
|
|
$ret = $postResult->getReturnCode();
|
|
|
|
if ($ret >= 200 && $ret <= 299) {
|
|
Logger::log('Successfully pushed to ' . $subscriber['callback_url']);
|
|
|
|
PushSubscriber::reset($subscriber['id'], $last_update);
|
|
} else {
|
|
Logger::log('Delivery error when pushing to ' . $subscriber['callback_url'] . ' HTTP: ' . $ret);
|
|
|
|
PushSubscriber::delay($subscriber['id']);
|
|
}
|
|
}
|
|
}
|