public function getpostsAction()
{
$request = $this->getRequest();
$order = $request->getParam('order');
$tag = $request->getParam('tag');
$name = $request->getParam('name');
$user_id = get_user_id();
$user_ids = array();
$user_ids[] = $user_id;
$follow_mapper = new Application_Model_FollowMapper();
$friends = $follow_mapper->findAllByColumn('follower_id', $user_id);
if (!empty($friends)) {
foreach ($friends as $friend) {
$user_ids[] = $friend['followed_id'];
}
}
$post_mapper = new Application_Model_PostMapper();
$posts_ids = $post_mapper->getPosts($user_ids, $tag, $name, $order);
$xml_text = '<?xml version="1.0" encoding="UTF-8"?>';
$xml_text .= '<posts>';
foreach ($posts_ids as $post_id) {
$xml_text .= '<post>' . "http://plus.local/post/postxml/id/" . $post_id . "</post>";
}
$xml_text .= '</posts>';
header("Content-type: text/xml");
$xml = new SimpleXMLElement($xml_text);
echo $xml->asXML();
exit;
}
