<?php

class SiteController extends Controller
{
    /**
     * Declares class-based actions.
     */
    public function actions()
    {
        return array(
            // captcha action renders the CAPTCHA image displayed on the contact page
            'captcha' => array(
                'class' => 'CCaptchaAction',
                'backColor' => 0xFFFFFF,
            ),
            // page action renders "static" pages stored under 'protected/views/site/pages'
            // They can be accessed via: index.php?r=site/page&view=FileName
            'page' => array(
                'class' => 'CViewAction',
            ),
        );
    }

    /**
     * This is the default 'index' action that is invoked
     * when an action is not explicitly requested by users.
     */
    public function actionIndex()
    {
        // renders the view file 'protected/views/site/index.php'
        // using the default layout 'protected/views/layouts/main.php'
        $this->render('index');
    }

    /**
     * This is the action to handle external exceptions.
     */
    public function actionError()
    {
        if ($error = app()->errorHandler->error) {
            if (request()->isAjaxRequest) {
                echo $error['message'];
            } else {
                $this->render('error', $error);
            }
        }
    }

    /**
     * Displays the contact page.
     */
    public function actionContact()
    {
        $model = new ContactForm;
        if (isset($_POST['ContactForm'])) {
            $model->attributes = $_POST['ContactForm'];
            if ($model->validate()) {
                $name = '=?UTF-8?B?' . base64_encode($model->name) . '?=';
                $subject = '=?UTF-8?B?' . base64_encode($model->subject) . '?=';
                $headers = "From: $name <{$model->email}>\r\n" .
                    "Reply-To: {$model->email}\r\n" .
                    "MIME-Version: 1.0\r\n" .
                    "Content-type: text/plain; charset=UTF-8";

                //mail(param('adminEmail'), $subject, $model->body, $headers);
                user()->setFlash('contact', 'Thank you for contacting us. We will respond to you as soon as possible.');
                $this->refresh();
            }
        }
        $this->render('contact', array('model' => $model));
    }

    /**
     * Displays the maintenance page.
     */
    public function actionDown()
    {
        $this->layout = 'minimal';
        $this->render('down');
    }

    /**
     * Displays the login page.
     */
    public function actionLogin()
    {
        $this->layout = 'minimal';
        $model = new LoginForm;
        $this->performAjaxValidation($model, 'login-form');
        $request = request();
        if ($request->isPostRequest)
        {
            $model->attributes = $request->getPost('LoginForm');
            if ($model->validate() && $model->login())
            {
                /* @var $user WebUser */
                $user = user();
                $user->updateLastLoginAt();
                $this->redirect($user->returnUrl);
            }
        }
        $this->render('login', array('model' => $model));
    }

    /**
     * Logs out the current user and redirect to homepage.
     */
    public function actionLogout()
    {
        user()->logout();
        $this->redirect(app()->homeUrl);
    }
}