Symfony Profiler

<?php
/**
* Pimcore
*
* This source file is available under two different licenses:
* - GNU General Public License version 3 (GPLv3)
* - Pimcore Commercial License (PCL)
* Full copyright and license information is available in
* LICENSE.md which is distributed with this source code.
*
* @copyright Copyright (c) Pimcore GmbH (http://www.pimcore.org)
* @license http://www.pimcore.org/license GPLv3 and PCL
*/
namespace Pimcore\Bundle\DataHubBundle\GraphQL\FieldHelper;
use GraphQL\Language\AST\ArgumentNode;
use GraphQL\Language\AST\FieldNode;
use GraphQL\Language\AST\FragmentSpreadNode;
use GraphQL\Language\AST\InlineFragmentNode;
use GraphQL\Language\AST\NodeList;
use GraphQL\Language\AST\SelectionSetNode;
use GraphQL\Type\Definition\ResolveInfo;
use Pimcore\Bundle\DataHubBundle\GraphQL\Traits\ServiceTrait;
use Pimcore\Model\Element\ElementInterface;
abstract class AbstractFieldHelper
{
use ServiceTrait;
public function __construct()
{
}
/**
* @param object $container
* @param string $astName
*
* @return bool
*/
public function skipField($container, $astName)
{
return false;
}
/**
* @param FieldNode $ast
* @param array $data
* @param object $container
* @param array $args
* @param array $context
* @param ResolveInfo|null $resolveInfo $resolveInfo
*/
public function doExtractData(FieldNode $ast, &$data, $container, $args, $context, $resolveInfo = null)
{
$astName = $ast->name->value;
// sometimes we just want to expand relations just to throw them away afterwards because not requested
if ($this->skipField($container, $astName)) {
return;
}
// example for http://webonyx.github.io/graphql-php/error-handling/
// throw new MySafeException("fieldhelper", "TBD customized error message");
$getter = 'get' . ucfirst($astName);
$arguments = $this->getArguments($ast);
$languageArgument = isset($arguments['language']) ? $arguments['language'] : null;
if (method_exists($container, $getter)) {
if ($languageArgument) {
if ($ast->alias) {
// defer it
$data[$astName] = function ($source, $args, $context, ResolveInfo $info) use (
$container,
$getter
) {
return $container->$getter($args['language'] ?? null);
};
} else {
$data[$astName] = $container->$getter($languageArgument);
}
} else {
$data[$astName] = $container->$getter();
}
}
}
/**
* @param FieldNode $ast
*
* @return array
*/
public function getArguments(FieldNode $ast)
{
$result = [];
$nodeList = $ast->arguments;
$count = $nodeList->count();
for ($i = 0; $i < $count; $i++) {
/** @var ArgumentNode $argumentNode */
$argumentNode = $nodeList[$i];
$value = $argumentNode->value->kind === 'ListValue' ? $argumentNode->value->values : $argumentNode->value->value;
$result[$argumentNode->name->value] = $value;
}
return $result;
}
/**
* @param mixed $data
* @param object $container
* @param array $args
* @param array $context
* @param ResolveInfo|null $resolveInfo
*
* @return array
*/
public function extractData(&$data, $container, $args, $context = [], ResolveInfo $resolveInfo = null)
{
if ($container instanceof ElementInterface) {
// we have to at least add the ID and pass it around even if not requested because we need it internally
// to resolve fields of linked elements (such as asset image and so on)
$data['id'] = $container->getId();
}
$resolveInfoArray = (array)$resolveInfo;
$fieldAstList = (array) $resolveInfoArray['fieldNodes'];
foreach ($fieldAstList as $astNode) {
if ($astNode instanceof FieldNode) {
/** @var SelectionSetNode $selectionSet */
$selectionSet = $astNode->selectionSet;
if ($selectionSet !== null) {
$selections = $selectionSet->selections;
$this->processSelections($data, $selections, $container, $args, $context, $resolveInfo);
}
}
}
return $data;
}
/**
* @param mixed $data
* @param NodeList|null $selections
* @param object $container
* @param array $args
* @param array $context
* @param ResolveInfo $resolveInfo
*/
public function processSelections(&$data, $selections, $container, $args, $context, ResolveInfo $resolveInfo)
{
if (!$selections) {
return;
}
foreach ($selections as $selectionNode) {
if ($selectionNode instanceof FieldNode) {
$this->doExtractData($selectionNode, $data, $container, $args, $context, $resolveInfo);
} elseif ($selectionNode instanceof InlineFragmentNode) {
$inlineSelectionSetNode = $selectionNode->selectionSet;
/** @var NodeList $inlineSelections */
$inlineSelections = $inlineSelectionSetNode->selections;
$count = $inlineSelections->count();
for ($i = 0; $i < $count; $i++) {
$inlineNode = $inlineSelections[$i];
if ($inlineNode instanceof FieldNode) {
$this->doExtractData($inlineNode, $data, $container, $args, $context, $resolveInfo);
}
}
} elseif ($selectionNode instanceof FragmentSpreadNode) {
$fragmentName = $selectionNode->name->value;
$knownFragments = $resolveInfo->fragments;
$resolvedFragment = $knownFragments[$fragmentName];
if ($resolvedFragment) {
$fragmentSelectionSet = $resolvedFragment->selectionSet;
$fragmentSelections = $fragmentSelectionSet->selections;
$this->processSelections($data, $fragmentSelections, $container, $args, $context, $resolveInfo);
}
}
}
}
}

vendor/pimcore/data-hub/src/GraphQL/FieldHelper/AbstractFieldHelper.php line 152