MrPetovan/friendica
2
0
Fork 0
Code Issues Pull requests Releases Wiki Activity

End subscription for unreachable subscribers

Browse source
This commit is contained in:
Michael 2018-05-19 03:56:29 +00:00
commit e9848d7b8f
8 changed files with 133 additions and 69 deletions
Download patch file Download diff file Expand all files Collapse all files

31
mod/pubsubhubbub.php
View file

@ -4,8 +4,8 @@ use Friendica\App;
use Friendica\Core\Config;
use Friendica\Core\System;
use Friendica\Database\DBM;
use Friendica\Util\DateTimeFormat;
use Friendica\Util\Network;
use Friendica\Model\PushSubscriber;
function post_var($name) {
return (x($_POST, $name)) ? notags(trim($_POST[$name])) : '';
@ -120,35 +120,8 @@ function pubsubhubbub_init(App $a) {
System::httpExit(404);
}
// fetch the old subscription if it exists
$subscriber = dba::selectFirst('push_subscriber', ['last_update', 'push'], ['callback_url' => $hub_callback]);
PushSubscriber::renew($owner['uid'], $nick, $subscribe, $hub_callback, $hub_topic, $hub_secret);
// delete old subscription if it exists
dba::delete('push_subscriber', ['callback_url' => $hub_callback]);
if ($subscribe) {
$last_update = DateTimeFormat::utcNow();
$push_flag = 0;
// if we are just updating an old subscription, keep the
// old values for last_update but reset the push
if (DBM::is_result($subscriber)) {
$last_update = $subscriber['last_update'];
$push_flag = min($subscriber['push'], 1);
}
// subscribe means adding the row to the table
$fields = ['uid' => $owner['uid'], 'callback_url' => $hub_callback,
'topic' => $hub_topic, 'nickname' => $nick, 'push' => $push_flag,
'last_update' => $last_update, 'renewed' => DateTimeFormat::utcNow(),
'secret' => $hub_secret];
dba::insert('push_subscriber', $fields);
logger("Successfully subscribed [$hub_callback].");
} else {
logger("Successfully unsubscribed [$hub_callback].");
// we do nothing here, since the row was already deleted
}
System::httpExit(202);
}
killme();