<?php

namespace Infortis\Base\Block\Adminhtml\Button\Import;

use Magento\Config\Block\System\Config\Form\Field;
use Magento\Backend\Block\Template\Context;
use Magento\Framework\Data\Form\Element\AbstractElement;
use Magento\Framework\View\LayoutFactory;

class Cms extends Field
{
/**
* @var LayoutFactory
*/
protected $_viewLayoutFactory;

public function __construct(
Context $context,
LayoutFactory $viewLayoutFactory,
array $data = []
) {
$this->_viewLayoutFactory = $viewLayoutFactory;

parent::__construct($context, $data);
}

/**
* Import static blocks
*
* @param AbstractElement $element
* @return String
*/
protected function _getElementHtml(AbstractElement $element)
{
$elementOriginalData = $element->getOriginalData();

$params = str_replace("_", "/", $elementOriginalData['id']);

$buttonLabel = '';
if (isset($elementOriginalData['label']))
{
$buttonLabel = $elementOriginalData['label'];
}

$url = $this->getUrl('adminhtml/cmsimport/' . $params . '/package/Infortis_Base');

$html = $this->_viewLayoutFactory->create()->createBlock('Magento\Backend\Block\Widget\Button')
->setType('button')
->setClass('import-cms')
->setLabel('Import ' . $buttonLabel)
->setOnClick("setLocation('$url')")
->toHtml();

return $html;
}
}