GraphQL data?

I guess the number of people using GraphQL to display WordPress data via another framework in a headless setup may be few and far apart. Seems I just have to register the variables myself rather than putting that burden on you. Here’s a quick Claude code plugin.

<?php
/**
 * Plugin Name: ISC + WPGraphQL Bridge
 * Description: Exposes Image Source Control attachment meta in WPGraphQL.
 * Version: 1.0.0
 */

if ( ! defined( 'ABSPATH' ) ) {
	exit;
}

add_action( 'graphql_register_types', function() {

	register_graphql_field( 'MediaItem', 'imageSourceControl', [
		'type' => 'ImageSourceControlMeta',
		'description' => __( 'Image Source Control metadata for this media item.', 'your-textdomain' ),
		'resolve' => function( $media_item ) {
			$attachment_id = isset( $media_item->databaseId ) ? (int) $media_item->databaseId : 0;

			if ( ! $attachment_id ) {
				return null;
			}

			$license = get_post_meta( $attachment_id, 'isc_image_licence', true );

			if ( empty( $license ) ) {
				$license = get_post_meta( $attachment_id, 'isc_image_license', true );
			}

			return [
				'source'      => get_post_meta( $attachment_id, 'isc_image_source', true ),
				'sourceUrl'   => get_post_meta( $attachment_id, 'isc_image_source_url', true ),
				'license'     => $license,
				'isOwnSource' => (bool) get_post_meta( $attachment_id, 'isc_image_source_own', true ),
			];
		},
	] );

	register_graphql_object_type( 'ImageSourceControlMeta', [
		'description' => __( 'Metadata from the Image Source Control plugin.', 'your-textdomain' ),
		'fields' => [
			'source' => [
				'type' => 'String',
				'description' => __( 'Image source name.', 'your-textdomain' ),
			],
			'sourceUrl' => [
				'type' => 'String',
				'description' => __( 'Image source URL.', 'your-textdomain' ),
			],
			'license' => [
				'type' => 'String',
				'description' => __( 'Image license.', 'your-textdomain' ),
			],
			'isOwnSource' => [
				'type' => 'Boolean',
				'description' => __( 'Whether the image is marked as in-house / own source.', 'your-textdomain' ),
			],
		],
	] );

} );