/**
* This implements an inbound webhook from MandrillApp to reply to posts using emails
*
*/
public function mailReplyAction()
{
$response = new Response();
if ($this->request->isPost()) {
if (!isset($this->config->mandrillapp->secret)) {
return $response;
}
if ($this->config->mandrillapp->secret != $this->request->getQuery('secret')) {
return $response;
}
$events = @json_decode($this->request->getPost('mandrill_events'), true);
if (!is_array($events)) {
return $response;
}
foreach ($events as $event) {
if (!isset($event['event'])) {
continue;
}
$type = $event['event'];
if ($type != 'inbound') {
continue;
}
if (!isset($event['msg'])) {
continue;
}
$msg = $event['msg'];
if (!isset($msg['dkim'])) {
continue;
}
if (!isset($msg['from_email'])) {
continue;
}
if (!isset($msg['email'])) {
continue;
}
if (!isset($msg['text'])) {
continue;
}
$content = $msg['text'];
if (!trim($content)) {
continue;
}
$user = Users::findFirstByEmail($msg['from_email']);
if (!$user) {
continue;
}
$email = $msg['email'];
if (!preg_match('#^reply-i([0-9]+)-([0-9]+)@phosphorum.com$#', $email, $matches)) {
continue;
}
$post = Posts::findFirst($matches[1]);
if (!$post) {
continue;
}
if ($post->deleted) {
continue;
}
/**
* Process replies to remove the base message
*/
$str = array();
$firstNoBaseReplyLine = false;
foreach (array_reverse(preg_split('/\\r\\n|\\n/', trim($content))) as $line) {
if (!$firstNoBaseReplyLine) {
if (substr($line, 0, 1) == '>') {
continue;
} else {
$firstNoBaseReplyLine = true;
}
}
if (preg_match('/^[0-9]{4}\\-[0-9]{2}\\-[0-9]{2} [0-9]{2}:[0-9]{2} GMT([\\-\\+][0-9]{2}:[0-9]{2})? ([^:]*):$/u', $line)) {
continue;
}
if (preg_match('/^On [A-Za-z]{3} [0-9]{1,2}, [0-9]{4} [0-9]{1,2}:[0-9]{2} [AP]M, ([^:]*):$/u', $line)) {
continue;
}
$str[] = $line;
}
$content = join("\r\n", array_reverse($str));
/**
* Check if the question can have a bounty before add the reply
*/
$canHaveBounty = $post->canHaveBounty();
/**
* Only update the number of replies if the user that commented isn't the same that posted
*/
if ($post->users_id != $user->id) {
$post->number_replies++;
$post->modified_at = time();
$post->user->increaseKarma(Karma::SOMEONE_REPLIED_TO_MY_POST);
$user->increaseKarma(Karma::REPLY_ON_SOMEONE_ELSE_POST);
$user->save();
}
$postReply = new PostsReplies();
$postReply->post = $post;
$postReply->users_id = $user->id;
$postReply->content = $content;
if ($postReply->save()) {
if ($post->users_id != $user->id && $canHaveBounty) {
$bounty = $post->getBounty();
$postBounty = new PostsBounties();
$postBounty->posts_id = $post->id;
$postBounty->users_id = $users->id;
$postBounty->posts_replies_id = $postReply->id;
$postBounty->points = $bounty['value'];
if (!$postBounty->save()) {
foreach ($postBounty->getMessages() as $message) {
$this->flash->error($message);
}
}
}
}
}
}
return $response;
}
