protected function _subscribe($topic)
{
try {
$feed = Zend_Feed_Reader::import($topic);
} catch (Zend_Exception $e) {
return false;
}
/**
* Must use the URI of the feed contained in the feed itself in
* case the original is no longer valid (e.g. feed moved and we just
* followed a redirect to the new URI)
*/
$feedTopicUri = $feed->getFeedLink();
if (empty($feedTopicUri)) {
$feedTopicUri = $topic;
}
/**
* The feed may advertise one or more Hub Endpoints we can use.
* We may subscribe to the Topic using one or more of the Hub
* Endpoints advertised (good idea in case a Hub goes down).
*/
$feedHubs = $feed->getHubs();
if (is_null($feedHubs) || empty($feedHubs)) {
return false;
}
/**
* Carry out subscription operation...
*/
$storage = new Zend_Feed_Pubsubhubbub_Storage_Filesystem();
$storage->setDirectory(APPLICATION_ROOT . '/store/subscriptions');
$options = array('topicUrl' => $feedTopicUri, 'hubUrls' => $feedHubs, 'storage' => $storage, 'callbackUrl' => 'http://hub.survivethedeepend.com/callback', 'usePathParameter' => true, 'authentications' => array('http://superfeedr.com/hubbub' => array('padraicb', 'password')));
$subscriber = new Zend_Feed_Pubsubhubbub_Subscriber($options);
$subscriber->subscribeAll();
/**
* Do some checking for errors...
*/
if (!$subscriber->isSuccess()) {
var_dump($subscriber->getErrors());
exit;
}
return true;
}
public function indexAction()
{
$this->_helper->layout()->disableLayout();
$this->_helper->viewRenderer->setNoRender();
$storage = new Zend_Feed_Pubsubhubbub_Storage_Filesystem();
$storage->setDirectory(APPLICATION_ROOT . '/store/subscriptions');
$callback = new Zend_Feed_Pubsubhubbub_Subscriber_Callback();
$callback->setStorage($storage);
/**
* At time of writing, no fully PuSH 0.2 compatible Hubs exist
* so we must detect the expected verify token (if used) and set
* it explicitly. This is used by all callback requests and is set
* when subscribing.
*/
$callback->setVerifyToken($this->_getParam('subkey'));
$callback->handle();
/**
* Check if a feed update was received and process it
* asynchronously. Note: Asynchronous processing should be
* utilised since a Hub might timeout very quickly if the
* processing time exceeds its timeout setting (including
* network latency).
*/
if ($callback->hasFeedUpdate()) {
$data = $callback->getFeedUpdate();
$key = md5($data);
file_put_contents(APPLICATION_ROOT . '/store/updates/' . $key, $data);
$this->_helper->getHelper('Spawn')->setScriptPath(APPLICATION_ROOT . '/scripts/zfrun.php');
$this->_helper->spawn(array('--key' => $key), 'process', 'callback');
}
file_put_contents(APPLICATION_ROOT . '/log/' . microtime(true), print_r($callback->getHttpResponse(), true));
/**
* Send final response to Client
*/
$callback->sendResponse();
}
require_once 'Zend/Feed/Reader.php';
//$topic = 'http://chregu.tv/blog/atom.xml';
$topic = 'http://www.planet-php.net/atom/';
$feed = Zend_Feed_Reader::import($topic);
$feedTopicUri = $feed->getFeedLink();
/**
* The feed may advertise one or more Hub Endpoints we can use.
* We may subscribe to the Topic using one or more of the Hub
* Endpoints advertised (good idea in case a Hub goes down).
*/
$feedHubs = $feed->getHubs();
/**
* Carry out subscription operation...
*/
require_once "Zend/Feed/Pubsubhubbub/Storage/Filesystem.php";
$storage = new Zend_Feed_Pubsubhubbub_Storage_Filesystem();
$storage->setDirectory(R2T_PROJECT_DIR . "/tmp");
$options = array('topicUrl' => $feedTopicUri, 'hubUrls' => $feedHubs, 'storage' => $storage, 'callbackUrl' => 'http://' . $_SERVER['HTTP_HOST'] . '/rss2twi/callback.php', 'usePathParameter' => true, 'authentications' => array());
require_once "Zend/Feed/Pubsubhubbub/Subscriber.php";
$subscriber = new Zend_Feed_Pubsubhubbub_Subscriber($options);
$subscriber->subscribeAll();
/**
* Do some checking for errors...
*/
if (!$subscriber->isSuccess()) {
var_dump($subscriber->getErrors());
exit;
print "<br/>ERROR";
} else {
error_log("SEEMS TO BE OK");
}
<?php
$_SERVER['HTTP_HOST'] = 'v1.chregu.tv';
define("R2T_PROJECT_DIR", dirname(__FILE__));
ini_set("include_path", R2T_PROJECT_DIR . "/inc/:/var/www/zf-trunk/:" . ini_get("include_path"));
require_once "Zend/Feed/Pubsubhubbub/Storage/Filesystem.php";
$storage = new Zend_Feed_Pubsubhubbub_Storage_Filesystem();
$storage->setDirectory(R2T_PROJECT_DIR . "/tmp");
require_once "Zend/Feed/Pubsubhubbub/Subscriber/Callback.php";
$callback = new Zend_Feed_Pubsubhubbub_Subscriber_Callback();
$callback->setStorage($storage);
$token = substr($_SERVER['PATH_INFO'], 1);
$callback->setSubscriptionKey($token);
$callback->handle();
if ($callback->hasFeedUpdate() || isset($_GET['doit'])) {
$data = $callback->getFeedUpdate();
$key = md5($data);
file_put_contents(R2T_PROJECT_DIR . '/tmp/updates/' . $key, $data);
$command = "/usr/bin/php /home/chregu/rss2twi.php/rss2twitter.php";
$pcommand = $command . ' > /dev/null &';
pclose(popen($pcommand, 'r'));
/* $this->_helper->getHelper('Spawn')
->setScriptPath(APPLICATION_ROOT . '/scripts/zfrun.php');
$this->_helper->spawn(
array('--key'=>$key), 'process', 'callback'
);*/
}
$callback->sendResponse();
