blocksJSON error with WordPress 6.5

[colis]

There seems to be a validation issue with the blocksJSON field and WordPress 6.5.

This is what I'm seeing

[
  {
    "message": "Internal server error",
    "locations": [
      {
        "line": 113,
        "column": 3
      }
    ],
    "path": [
      "lot",
      "blocksJSON"
    ],
    "extensions": {
      "category": "internal"
    },
    "debugMessage": "'type' keyword contains unknown value: rich-text"
  }
]

Due to this error the blocksJSON field returns null. Reverting to WP 6.4 solves the problem.

This is the check that fails:

wp-graphql-gutenberg/vendor/opis/json-schema/src/Validator.php

Lines 554 to 561 in bacabca

	if (!$this->helper->typeExists($schema->type)) {
	throw new SchemaKeywordException(
	$schema,
	'type',
	$schema->type,
	"'type' keyword contains unknown value: " . $schema->type
	);
	}

wp-graphql-gutenberg/vendor/opis/json-schema/src/IValidatorHelper.php

Line 23 in bacabca

const JSON_TYPES = ["null", "boolean", "number", "integer", "string", "array", "object"];

Steps to reproduce:

1. Update WordPress to version 6.5
2. Go to the WP GraphQL Gutenberg plugin settings page and click the “Update” button to update the block registry
3. Go to the GraphiQL IDE and execute a query that contains the blocksJSON field

[colis]

It looks like the only way to pass the schema validation is to add the rich-text type to the ValidatorHelper JSON_TYPES array, e.g.

<?php

namespace WPGraphQLGutenberg\Schema;

use Opis\JsonSchema\ValidatorHelper;

class CustomValidatorHelper extends ValidatorHelper
{
    const JSON_TYPES = ["null", "boolean", "number", "integer", "string", "array", "object", "rich-text"];
}

and then use the new CustomValidatorHelper class when instantiating the Validator

$validator = new Validator( new CustomValidatorHelper() );

instead of

wp-graphql-gutenberg/src/Blocks/Block.php

Line 158 in bacabca

$validator = new Validator();

[noonstudio]

Related to the 6.5 Wordpress Update – to this have you noticed that the 'content' attribute on is now no longer valid on the Core Block attributes. If so have you managed to overcome this?

 ... on CoreParagraphBlock {
        attributes {
          ... on CoreParagraphBlockAttributes {
            align
            anchor
            className
            content
          }
        }
      }

[colis]

@noonstudio you also need to change a couple other files

1. wp-graphql-gutenberg/src/Schema/Types/BlockTypes.php

   Line 45 in bacabca

   case 'string':

needs to be

case 'rich-text':
case 'string':
    $type = 'String';
    break;

2. wp-graphql-gutenberg/src/Blocks/Block.php

   Line 60 in bacabca

   case 'html':

needs to be

case 'html':
case 'rich-text':

[fantaz-st]

Related to the 6.5 Wordpress Update – to this have you noticed that the 'content' attribute on is now no longer valid on the Core Block attributes. If so have you managed to overcome this?

 ... on CoreParagraphBlock {
        attributes {
          ... on CoreParagraphBlockAttributes {
            align
            anchor
            className
            content
          }
        }
      }

yes, just realized that.