<?php

namespace modules\listings\views\item;

use Listings;
use bff\view\Form;

/**
 * Share with friend
 * @copyright Tamaranga
 */
class SendfriendBlock extends Form
{
    /** @var int item id */
    public $itemId;

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

        $this->setTemplate('item/sendfriend', 'listings');
        $this->setKey('view.sendfriend');
        $this->setTitle(_t('listings', 'View Send to Friend'));
    }

    public function onSendfriendAction()
    {
        do {
            $this->respond('later', false);
            if (! $this->itemId || ! $this->isRequestValid()) {
                $this->errors->reloadPage();
                break;
            }
            $email = $this->request->post('email', [TYPE_NOTAGS, 'len' => 150]);
            if (! $this->input->isEmail($email)) {
                $this->errors->set(_t('', 'Incorrect email address'), 'email');
                break;
            }
            if ($this->tooManyRequests('listings-item-sendfriend')) {
                $this->respond('later', true);
                break;
            }
            $success = Listings::sendItemToFriendEmail($this->itemId, $email);
            if (! $success) {
                $this->errors->reloadPage();
                break;
            }
            $this->respond('success_message', _t('', 'Message successfully sent'));
        } while (false);

        return $this->getActionResponse();
    }
}