<?php

/**
 * Created by PhpStorm.
 * User: ondra
 * Date: 25.10.17
 * Time: 8:56.
 */

namespace KupShop\ContentBundle\View;

use KupShop\KupShopBundle\Views\Traits\RequestTrait;
use KupShop\KupShopBundle\Views\View;
use KupShop\UserBundle\Util\UserConsent;
use Query\Operator;

class NewsletterUnsubscribeView extends View
{
    use RequestTrait;

    protected $template = 'newsletter.unsubscribe.tpl';

    private $userConsent;

    public function __construct(UserConsent $userConsent)
    {
        $this->userConsent = $userConsent;
    }

    public function getTitle()
    {
        return translate('unsubscribeTitle', 'newsletter');
    }

    public function getBreadcrumbs()
    {
        return getReturnNavigation(-1, 'NO_TYPE', ['Newsletter']);
    }

    public function getBodyVariables()
    {
        $vars = parent::getBodyVariables();

        $return = $this->unsubscribe();
        if (is_string($return)) {
            $vars['unsubscribed'] = $return;
        }
        $vars['act'] = 'unsubscribe';

        return $vars;
    }

    public function unsubscribe()
    {
        $param = strtr($this->request->get('unsubscribe'), ' ', '+');
        $mails = explode(';', gzinflate(base64_decode($param)));
        wpj_debug(gzinflate(base64_decode($param)));

        if (empty($mails) || !is_array($mails)) {
            addUserMessage(translate('errorInvalidLink', 'newsletter'));
        } else {
            $email = trim($this->request->get('email'));
            if (!empty($email)) {
                if (array_search($email, $mails) === false) {
                    addUserMessage(translate('errorInvalidLink', 'newsletter'));
                } else {
                    $user = sqlQueryBuilder()->select('id')->from('users')
                        ->where("get_news = 'Y'")
                        ->andWhere(Operator::equals(['email' => $email]))
                        ->execute()->fetch();
                    if ($user) {
                        $user_id = $user['id'];
                        $this->userConsent->updateNewsletter($user_id, 'N', false);

                        return $email;
                    } else {
                        addUserMessage(replacePlaceholders(translate('errorNotSubscribed', 'newsletter'), ['EMAIL' => $email]));
                    }
                }
            }
        }

        return true;
    }
}