Commit 8b9436e8 authored by Brion Vibber's avatar Brion Vibber

Option to divert PuSH items directly to the target site's queue when local

parent a75095fa
......@@ -149,21 +149,15 @@ class Status_network extends Safe_DataObject
$this->decache(); # while we still have the values!
return parent::delete();
}
/**
* @param string $servername hostname
* @param string $pathname URL base path
* @param string $wildcard hostname suffix to match wildcard config
* @return mixed Status_network or null
*/
static function setupSite($servername, $pathname, $wildcard)
static function getFromHostname($servername, $wildcard)
{
global $config;
$sn = null;
// XXX I18N, probably not crucial for hostnames
// XXX This probably needs a tune up
if (0 == strncasecmp(strrev($wildcard), strrev($servername), strlen($wildcard))) {
// special case for exact match
if (0 == strcasecmp($servername, $wildcard)) {
......@@ -182,6 +176,23 @@ class Status_network extends Safe_DataObject
}
}
}
return $sn;
}
/**
* @param string $servername hostname
* @param string $pathname URL base path
* @param string $wildcard hostname suffix to match wildcard config
*/
static function setupSite($servername, $pathname, $wildcard)
{
global $config;
$sn = null;
// XXX I18N, probably not crucial for hostnames
// XXX This probably needs a tune up
$sn = self::getFromHostname($servername, $wildcard);
if (!empty($sn)) {
......
......@@ -115,11 +115,12 @@ class StompQueueManager extends QueueManager
*
* @param mixed $object
* @param string $queue
* @param string $siteNickname optional override to drop into another site's queue
*
* @return boolean true on success
* @throws StompException on connection or send error
*/
public function enqueue($object, $queue)
public function enqueue($object, $queue, $siteNickname=null)
{
$this->_connect();
if (common_config('queue', 'stomp_enqueue_on')) {
......@@ -134,7 +135,7 @@ class StompQueueManager extends QueueManager
} else {
$idx = $this->defaultIdx;
}
return $this->_doEnqueue($object, $queue, $idx);
return $this->_doEnqueue($object, $queue, $idx, $siteNickname);
}
/**
......@@ -144,10 +145,10 @@ class StompQueueManager extends QueueManager
* @return boolean true on success
* @throws StompException on connection or send error
*/
protected function _doEnqueue($object, $queue, $idx)
protected function _doEnqueue($object, $queue, $idx, $siteNickname=null)
{
$rep = $this->logrep($object);
$envelope = array('site' => common_config('site', 'nickname'),
$envelope = array('site' => $siteNickname ? $siteNickname : common_config('site', 'nickname'),
'handler' => $queue,
'payload' => $this->encode($object));
$msg = serialize($envelope);
......
......@@ -260,6 +260,37 @@ class HubSub extends Memcached_DataObject
$retries = intval(common_config('ostatus', 'hub_retries'));
}
if (common_config('ostatus', 'local_push_bypass')) {
// If target is a local site, bypass the web server and drop the
// item directly into the target's input queue.
$url = parse_url($this->callback);
$wildcard = common_config('ostatus', 'local_wildcard');
$site = Status_network::getFromHostname($url['host'], $wildcard);
if ($site) {
if ($this->secret) {
$hmac = 'sha1=' . hash_hmac('sha1', $atom, $this->secret);
} else {
$hmac = '';
}
// Hack: at the moment we stick the subscription ID in the callback
// URL so we don't have to look inside the Atom to route the subscription.
// For now this means we need to extract that from the target URL
// so we can include it in the data.
$parts = explode('/', $url['path']);
$subId = intval(array_pop($parts));
$data = array('feedsub_id' => $subId,
'post' => $atom,
'hmac' => $hmac);
common_log(LOG_DEBUG, "Cross-site PuSH bypass enqueueing straight to $site->nickname feed $subId");
$qm = QueueManager::get();
$qm->enqueue($data, 'pushin', $site->nickname);
return;
}
}
// We dare not clone() as when the clone is discarded it'll
// destroy the result data for the parent query.
// @fixme use clone() again when it's safe to copy an
......
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