<?php

use App\Form\SideBlockAbstractView;

class App_Form_Newsletter_View extends SideBlockAbstractView implements App_SideBlock_Item_Interface
{
    protected $_actions = ['new', 'insert'];
    protected $_settingsPrefix = 'newsletterFormEmail';
    protected $_settingsUserPrefix = 'newsletterFormUserEmail';

    protected function _init()
    {
        parent::_init();

        if (null === $this->_idItem) {
            $this->_idItem = abs(crc32(__CLASS__));
        }

        if ('split' != $this->getConfig('nameType')) {
            $this->_userFieldRules['fullName'] = [$this, 'prepareUserName'];
        }

        return $this;
    }

    protected function prepareUserName(array $userData)
    {
        return $userData['firstName'] . ' ' . $userData['lastName'];
    }

    protected function _initFromForm(Qs_Form $form)
    {
        $data = $form->getValues();
        if (empty($data['fullName'])) {
            $data['fullName'] = $data['firstName'] . ' ' . $data['lastName'];
        }
        $this->_getDataObj()->initFromForm($data);
        return $this;
    }

    protected function _getMailData(array $data)
    {
        $mailData = [
            'name'  => htmlspecialchars($data['fullName']),
            'email' => htmlspecialchars($data['email']),
            'link'  => Qs_SiteMap::findFirst(null, ['type' => 'Form_Newsletter_Admin_'], null, 'url')
                . '?action=view&id=' . $data['id'],
        ];
        return $mailData;
    }

    protected function _sendNotifications($data)
    {
        parent::_sendNotifications($data);
        $this->_sendUserNotification($data);
        return $this;
    }

    protected function _sendUserNotification(array $data)
    {
        $to = $data['email'];
        $body = App_Settings_Obj::get($this->_settingsUserPrefix . 'Body');

        if (empty($to) || empty($body)) {
            return false;
        }

        $subject = App_Settings_Obj::get($this->_settingsUserPrefix . 'Subject');
        $from = App_Settings_Obj::getEmailFrom($this->_settingsUserPrefix . 'From');

        $mailData = $this->_getMailData($data);
        foreach ($mailData as $field => $value) {
            $body = str_replace('{' . $field . '}', $value, $body);
        }

        $options = [
            'from'    => $from,
            'to'      => $to,
            'subject' => $subject,
            'body'    => $body,
        ];
        $this->_sendMail($options);

        return $this;
    }
}