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<?php |
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/* |
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* This file is part of the OverblogGraphQLBundle package. |
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* |
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* (c) Overblog <http://github.com/overblog/> |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace Overblog\GraphQLBundle\Relay\Node; |
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use GraphQL\Type\Definition\Config; |
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use GraphQL\Type\Definition\ResolveInfo; |
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use GraphQL\Type\Definition\Type; |
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use Overblog\GraphQLBundle\Definition\FieldInterface; |
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class GlobalIdField implements FieldInterface |
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{ |
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public function toFieldDefinition(array $config) |
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{ |
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Config::validate($config, [ |
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'name' => Config::STRING | Config::REQUIRED, |
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'typeName' => Config::STRING, |
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'idFetcher' => Config::CALLBACK, |
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]); |
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$name = $config['name']; |
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$typeName = isset($config['typeName']) ? $config['typeName'] : null; |
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$idFetcher = isset($config['idFetcher']) ? $config['idFetcher'] : null; |
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return [ |
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'name' => $name, |
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'description' => 'The ID of an object', |
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'type' => Type::nonNull(Type::id()), |
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'resolve' => function ($obj, $args, ResolveInfo $info) use ($idFetcher, $typeName) { |
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return GlobalId::toGlobalId( |
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!empty($typeName) ? $typeName : $info->parentType->name, |
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is_callable($idFetcher) ? call_user_func_array($idFetcher, [$obj, $info]) : (is_object($obj) ? $obj->id : $obj['id']) |
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); |
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}, |
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]; |
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} |
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} |
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overblog /
GraphQLBundle
