/**
* add a repply to a topic
* @param Model_Post $topic
* @param Model_Forum $forum
*/
public function add_topic_reply(Model_Post $topic, Model_Forum $forum)
{
//if loged in add styles and check for post
if (Auth::instance()->logged_in()) {
$this->template->styles = array('css/jquery.sceditor.default.theme.min.css' => 'screen');
$this->template->scripts['footer'] = array('js/jquery.sceditor.bbcode.min.js', 'js/forum-new.js');
$errors = NULL;
if ($this->request->post()) {
//captcha check
if (captcha::check('new-reply-topic')) {
$user = Auth::instance()->get_user();
//akismet spam filter
if (!core::akismet($user->name, $user->email, core::post('description'))) {
$validation = Validation::factory($this->request->post())->rule('description', 'not_empty')->rule('description', 'max_length', array(':value', 1000))->rule('description', 'min_length', array(':value', 5));
if ($validation->check()) {
$reply = new Model_Post();
$reply->id_user = $user->id_user;
$reply->id_forum = $forum->id_forum;
$reply->id_post_parent = $topic->id_post;
$reply->title = mb_substr(core::post('description'), 0, 145);
$reply->seotitle = $reply->gen_seotitle($reply->title);
$reply->description = Text::banned_words(core::post('description'));
$reply->status = Model_Post::STATUS_ACTIVE;
$reply->ip_address = ip2long(Request::$client_ip);
$reply->save();
//set empty since they already replied
Request::current()->post('description', '');
Alert::set(Alert::SUCCESS, __('Reply added, thanks!'));
//notification to the participants
$topic->notify_repliers();
} else {
$errors = $validation->errors('ad');
}
} else {
Alert::set(Alert::ERROR, __('This email has been considered as spam! We are sorry but we can not send this email.'));
}
} else {
Alert::set(Alert::ERROR, __('Check the form for errors'));
}
}
return $errors;
}
}