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<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Backend\Block\Widget\Grid\Column\Renderer;
/**
* Grid radiogroup column renderer
*
* @api
* @deprecated 100.2.0 in favour of UI component implementation
* @since 100.0.2
*/
class Radio extends \Magento\Backend\Block\Widget\Grid\Column\Renderer\AbstractRenderer
{
/**
* @var int
*/
protected $_defaultWidth = 55;
/**
* @var array
*/
protected $_values;
/**
* @var \Magento\Backend\Block\Widget\Grid\Column\Renderer\Options\Converter
*/
protected $_converter;
/**
* @param \Magento\Backend\Block\Context $context
* @param \Magento\Backend\Block\Widget\Grid\Column\Renderer\Options\Converter $converter
* @param array $data
*/
public function __construct(
\Magento\Backend\Block\Context $context,
\Magento\Backend\Block\Widget\Grid\Column\Renderer\Options\Converter $converter,
array $data = []
) {
parent::__construct($context, $data);
$this->_converter = $converter;
}
/**
* Prepare data for renderer
*
* @return array
*/
protected function _getValues()
{
$values = $this->getColumn()->getValues();
return $this->_converter->toFlatArray($values);
}
/**
* Returns all values for the column
*
* @return array
*/
public function getValues()
{
if ($this->_values === null) {
$this->_values = $this->getColumn()->getData('values') ? $this->getColumn()->getData('values') : [];
}
return $this->_values;
}
/**
* Renders grid column
*
* @param \Magento\Framework\DataObject $row
* @return string
*/
public function render(\Magento\Framework\DataObject $row)
{
$values = $this->_getValues();
$value = $row->getData($this->getColumn()->getIndex());
if (is_array($values)) {
$checked = in_array($value, $values) ? ' checked="checked"' : '';
} else {
$checked = $value === $this->getColumn()->getValue() ? ' checked="checked"' : '';
}
$html = '<input type="radio" name="' . $this->getColumn()->getHtmlName() . '" ';
$html .= 'value="' . $row->getId() . '" class="radio"' . $checked . '/>';
return $html;
}
}