<?php

class Ps_EmailsubscriptionUnsubscribeModuleFrontController extends ModuleFrontController
{
    /** @var string */
    protected $message = '';

    public function init()
    {
        parent::init();

        $token = Tools::getValue('token');

        if (!$token) {
            $this->message = $this->module->trans(
                'Invalid unsubscribe link.',
                [],
                'Modules.Emailsubscription.Shop'
            );
        } else {
            $this->message = $this->module->unsubscribeByToken($token);
        }
    }

    public function initContent()
    {
        parent::initContent();

        $this->context->smarty->assign('message', $this->message);
        $this->setTemplate(
            'module:ps_emailsubscription/views/templates/front/unsubscribe_execution.tpl'
        );
    }
}