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Changes for wp-graphql v0.4.0+ compatibility #7

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Changes for wp-graphql v0.4.0+ compatibility #7

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22 changes: 11 additions & 11 deletions wp-graphql-meta.php
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Original file line number Diff line number Diff line change
Expand Up @@ -12,7 +12,7 @@
* Get a collection of registered post types and taxonomies
* then run them through the GraphQL fields filter.
*/
add_action( 'graphql_init', function() {
add_action( 'graphql_register_types', function( $type_registry ) {

$post_types = get_post_types();
$taxonomies = get_taxonomies();
Expand All @@ -23,8 +23,8 @@
);

foreach ( $all_types as $type ) {
add_filter( "graphql_{$type}_fields", function ( $fields ) use ( $type ) {
return add_meta_fields( $fields, $type );
add_filter( "graphql_{$type}_fields", function ( $fields ) use ( $type, $type_registry ) {
return add_meta_fields( $fields, $type, $type_registry );
} );
}

Expand All @@ -40,7 +40,7 @@
* @return array
* @throws Exception If a meta key is the same as a default key warn the dev.
*/
function add_meta_fields( $fields, $object_type ) {
function add_meta_fields( $fields, $object_type, $type_registry ) {

$meta_keys = get_registered_meta_keys( $object_type );

Expand All @@ -56,7 +56,7 @@ function add_meta_fields( $fields, $object_type ) {
}

$fields[ $key ] = array(
'type' => resolve_meta_type( $field_args['type'], $field_args['single'] ),
'type' => resolve_meta_type( $field_args['type'], $field_args['single'], $type_registry ),
'description' => $field_args['description'],
'resolve' => function( $object ) use ( $object_type, $key, $field_args ) {
if ( 'post' === $object_type || in_array( $object_type, get_post_types(), true ) ) {
Expand Down Expand Up @@ -84,24 +84,24 @@ function add_meta_fields( $fields, $object_type ) {
* @param bool $single
* @return mixed
*/
function resolve_meta_type( $type, $single = true ) {
function resolve_meta_type( $type, $single = true, $type_registry ) {
if ( $type instanceof \GraphQL\Type\Definition\AbstractType ) {
return $type;
}

switch ( $type ) {
case 'integer':
$type = \WPGraphQL\Types::int();
$type = $type_registry->get_type( 'int' );
break;
case 'number':
$type = \WPGraphQL\Types::float();
$type = $type_registry->get_type( 'float' );
break;
case 'boolean':
$type = \WPGraphQL\Types::boolean();
$type = $type_registry->get_type( 'boolean' );
break;
default:
$type = apply_filters( "graphql_{$type}_type", \WPGraphQL\Types::string(), $type );
$type = apply_filters( "graphql_{$type}_type", $type_registry->get_type( 'string' ), $type );
}

return $single ? $type : \WPGraphQL\Types::list_of( $type );
return $single ? $type : $type_registry->list_of( $type );
}