Phosphorum\Controllers\DiscussionsController::createAction PHP Метод

    public function createAction()
    {
        if (!($usersId = $this->session->get('identity'))) {
            $this->flashSession->error('You must be logged first');
            $this->response->redirect();
            return;
        }
        $this->tag->setTitle('Start a Discussion');
        $this->gravatar->setSize(48);
        if ($this->request->isPost()) {
            if (!$this->checkTokenPost('create-post') || !$this->checkCaptcha()) {
                $this->response->redirect();
                return;
            }
            $title = $this->request->getPost('title', 'trim');
            $post = new Posts();
            $post->users_id = $usersId;
            $post->categories_id = $this->request->getPost('categoryId');
            $post->title = $title;
            $post->slug = $this->slug->generate($title);
            $post->content = $this->request->getPost('content');
            if ($post->save()) {
                $user = Users::findFirstById($usersId);
                if ($pollOptions = $this->request->getPost('pollOptions', ['trim'], [])) {
                    foreach ($pollOptions as $opt) {
                        $option = new PostsPollOptions();
                        $option->posts_id = $post->id;
                        $option->title = htmlspecialchars($opt, ENT_QUOTES);
                        $option->save();
                    }
                }
                $user->increaseKarma(Karma::ADD_NEW_POST);
                $user->save();
                $this->response->redirect("discussion/{$post->id}/{$post->slug}");
                return;
            }
            $this->flashSession->error(join('<br>', $post->getMessages()));
            $this->view->setVar('firstTime', false);
        } else {
            $this->view->setVar('firstTime', Posts::countByUsersId($usersId) == 0);
        }
        $siteKey = isset($this->config->reCaptcha->siteKey) ? $this->config->reCaptcha->siteKey : '';
        $this->view->setVar('siteKey', $siteKey);
        $this->view->setVar('isUserTrust', $this->isUserTrust());
        $this->view->setVar('categories', Categories::find(['order' => 'name']));
    }