public static function send()
{
$me = new self("global");
$sent = array();
$pastlink = new FutureLink_PastUI();
$feed = $pastlink->feed();
$items = array();
//we send something only if we have something to send
if (empty($feed->feed->entry) == false) {
foreach ($feed->feed->entry as &$item) {
if (empty($item->futurelink->href) || isset($sent[$item->futurelink->hash])) {
continue;
}
$sent[$item->futurelink->hash] = true;
$client = new Zend\Http\Client($item->futurelink->href, array('timeout' => 60));
if (!empty($feed->feed->entry)) {
$client->setParameterPost(array('protocol' => 'futurelink', 'metadata' => json_encode($feed)));
try {
$client->setMethod(Zend\Http\Request::METHOD_POST);
$response = $client->send();
$request = $client->getLastResponse();
$result = $response->getBody();
$resultJson = json_decode($response->getBody());
//Here we add the date last updated so that we don't have to send it if not needed, saving load time.
if (!empty($resultJson->feed) && $resultJson->feed == "success") {
$me->addItem(array('dateLastUpdated' => $item->pastlink->dateLastUpdated, 'pastlinklinkHash' => $item->pastlink->hash, 'futurelinkHash' => $item->futurelink->hash));
}
$items[$item->pastlink->text] = $result;
} catch (Exception $e) {
}
}
}
return $items;
}
}
