83 lines
1.7 KiB
PHP
83 lines
1.7 KiB
PHP
<?php
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/**
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* @brief GraphQL: Image query
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* @author <a href='http://www.invisionpower.com'>Invision Power Services, Inc.</a>
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* @copyright (c) 2001 - 2016 Invision Power Services, Inc.
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* @license http://www.invisionpower.com/legal/standards/
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* @package IPS Community Suite
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* @since 23 Feb 2019
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* @version SVN_VERSION_NUMBER
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*/
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namespace IPS\gallery\api\GraphQL\Queries;
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use IPS\Api\GraphQL\SafeException;
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use IPS\Api\GraphQL\TypeRegistry;
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use IPS\gallery\api\GraphQL\Types\ImageType;
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use IPS\gallery\Image as ImageClass;
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use OutOfRangeException;
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use function defined;
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/* To prevent PHP errors (extending class does not exist) revealing path */
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if ( !defined( '\IPS\SUITE_UNIQUE_KEY' ) )
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{
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header( ( $_SERVER['SERVER_PROTOCOL'] ?? 'HTTP/1.0' ) . ' 403 Forbidden' );
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exit;
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}
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/**
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* Image query for GraphQL API
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*/
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class Image
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{
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/*
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* @brief Query description
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*/
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public static string $description = "Returns a gallery image";
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/*
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* Query arguments
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*/
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public function args(): array
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{
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return array(
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'id' => TypeRegistry::nonNull( TypeRegistry::id() )
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);
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}
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/**
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* Return the query return type
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*/
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public function type() : ImageType
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{
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return \IPS\gallery\api\GraphQL\TypeRegistry::image();
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}
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/**
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* Resolves this query
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*
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* @param mixed $val
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* @param array $args
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* @param array $context
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* @param mixed $info
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* @return ImageClass
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*/
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public function resolve( mixed $val, array $args, array $context, mixed $info ) : ImageClass
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{
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try
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{
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$image = ImageClass::loadAndCheckPerms( $args['id'] );
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}
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catch ( OutOfRangeException )
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{
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throw new SafeException( 'NO_IMAGE', '1F294/2', 400 );
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}
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if( !$image->can('read') )
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{
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throw new SafeException( 'INVALID_ID', '2F294/9', 403 );
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}
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return $image;
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}
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}
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