Your IP : 216.73.216.43
<?php
/**
* Copyright © Magento, Inc. All rights reserved.
* See COPYING.txt for license details.
*/
namespace Magento\Framework\View\Element\UiComponent\ContentType;
use Magento\Framework\Xml\Generator;
use Magento\Framework\View\FileSystem;
use Magento\Framework\View\TemplateEnginePool;
use Magento\Framework\View\Element\UiComponentInterface;
/**
* Class Xml
*/
class Xml extends AbstractContentType
{
/**
* @var FileSystem
*/
protected $filesystem;
/**
* @var TemplateEnginePool
*/
protected $templateEnginePool;
/**
* @var Generator
*/
protected $generator;
/**
* Constructor
*
* @param FileSystem $filesystem
* @param TemplateEnginePool $templateEnginePool
* @param Generator $generator
*/
public function __construct(
FileSystem $filesystem,
TemplateEnginePool $templateEnginePool,
Generator $generator
) {
$this->generator = $generator;
parent::__construct($filesystem, $templateEnginePool);
}
/**
* Render data
*
* @param UiComponentInterface $view
* @param string $template
* @return string
* @throws \Exception
*/
public function render(UiComponentInterface $view, $template = '')
{
$templateEngine = false;
if ($template) {
$extension = pathinfo($template, PATHINFO_EXTENSION);
$templateEngine = $this->templateEnginePool->get($extension);
}
if ($templateEngine) {
$path = $this->filesystem->getTemplateFileName($template);
$result = $templateEngine->render($view, $path);
} else {
$result = $this->getDataXml($view);
}
throw new \Exception('Please implement XML renderer');
}
/**
* @param UiComponentInterface $view
* @return string
*/
protected function getDataXml(UiComponentInterface $view)
{
$result = [
'configuration' => $view->getRenderContext()->getStorage()->getComponentsData($view->getName())->getData(),
'data' => [],
];
foreach ($view->getRenderContext()->getStorage()->getData($view->getName()) as $key => $value) {
if (is_object($value)) {
if (method_exists($value, 'toXml')) {
$result['data'][$key] = $value->toXml();
} else {
$result['data'][$key] = $this->objectToXml($value);
}
} else {
$result['data'][$key] = $value;
}
}
return $this->generator->arrayToXml($result);
}
/**
* Convert object to xml format
*
* @param \Magento\Framework\DataObject $object
* @return string
*/
protected function objectToXml(\Magento\Framework\DataObject $object)
{
return (string)$object;
}
}