<?php

namespace App\Controller;

use App\Controller\ControllerBase,
    App\Form\UserSettings as UserSettingsForm;

class UserController extends ControllerBase
{
    public function settingsAction()
    {
        $user = $this->_getAuth()->getUser();

        $form = new UserSettingsForm($user);

        if ($this->request->isPost()) {
            $data = $this->request->getPost();

            if ($form->isValid($data)) {

                $new_pw = $form->getValue('passwordNew');
                if (strlen($new_pw) > 0) {
                    $hash = password_hash($new_pw, PASSWORD_BCRYPT);
                    $user->setPassword($hash);
                }
                $user->save();
                $form->initialize();

                $this->flash->message('success', 'Settings saved!');
            } else {
                $this->flash->message('error', 'Could not save settings');
            }
        }

        $this->view->form = $form;
    }
}