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<?php
declare(strict_types=1);
/*
* This file is part of the TYPO3 CMS project.
*
* It is free software; you can redistribute it and/or modify it under
* the terms of the GNU General Public License, either version 2
* of the License, or any later version.
*
* For the full copyright and license information, please read the
* LICENSE.txt file that was distributed with this source code.
*
* The TYPO3 project - inspiring people to share!
*/
namespace TYPO3\CMS\T3editor\Controller;
use Psr\Http\Message\ResponseInterface;
use Psr\Http\Message\ServerRequestInterface;
use TYPO3\CMS\Core\Http\JsonResponse;
use TYPO3\CMS\Core\Utility\GeneralUtility;
/**
* Loads TSref information from a XML file and responds to an AJAX call.
* @internal This is a specific Backend Controller implementation and is not considered part of the Public TYPO3 API.
*/
class TypoScriptReferenceController
{
/**
* @var \DOMDocument
*/
protected $xmlDoc;
/**
* Load TypoScript reference
*/
public function loadReference(ServerRequestInterface $request): ResponseInterface
{
// Load the TSref XML information:
$this->loadFile(GeneralUtility::getFileAbsFileName('EXT:t3editor/Resources/Private/tsref.xml'));
return new JsonResponse($this->getTypes());
}
/**
* Load XML file
*
* @param string $filepath
*/
protected function loadFile($filepath)
{
$this->xmlDoc = new \DOMDocument('1.0', 'utf-8');
$this->xmlDoc->loadXML(file_get_contents($filepath));
// @TODO: oliver@typo3.org: I guess this is not required here
$this->xmlDoc->saveXML();
}
/**
* Get types from XML
*/
protected function getTypes(): array
{
$types = $this->xmlDoc->getElementsByTagName('type');
$typeArr = [];
foreach ($types as $type) {
$typeId = $type->getAttribute('id');
$typeName = $type->getAttribute('name');
if (!$typeName) {
$typeName = $typeId;
}
$properties = $type->getElementsByTagName('property');
$propArr = [];
foreach ($properties as $property) {
$p = [];
$p['name'] = $property->getAttribute('name');
$p['type'] = $property->getAttribute('type');
$propArr[$property->getAttribute('name')] = $p;
}
$typeArr[$typeId] = [];
$typeArr[$typeId]['properties'] = $propArr;
$typeArr[$typeId]['name'] = $typeName;
if ($type->hasAttribute('extends')) {
$typeArr[$typeId]['extends'] = $type->getAttribute('extends');
}
}
return $typeArr;
}
}