=Schema registry patch

Jake Vanderwerf

2026-02-09 4f944e6fe547f14ab76b2e4fd55248fac40a9b07

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<?php
namespace JVBase\managers\SEO\schemas;
 
use JVBase\managers\SEO\SchemaBuilder;
use JVBase\managers\SEO\schemas\resolvers\BaseResolver;
use JVBase\managers\SEO\schemas\resolvers\CollectionPageResolver;
use JVBase\managers\SEO\schemas\resolvers\LocalBusinessResolver;
use JVBase\managers\SEO\schemas\resolvers\PersonResolver;
use JVBase\managers\SEO\schemas\resolvers\VisualArtworkResolver;
/**
 * Registry mapping schema types to their resolvers.
 * Like Queue's TypeRegistry maps operation types to executors.
 */
class SchemaResolverRegistry
{
    private static ?self $instance = null;
    private array $resolvers = [];
    private BaseResolver $default;
 
    private function __construct()
    {
        $this->default = new BaseResolver();
        $this->registerDefaults();
 
        do_action(BASE . 'schema_resolvers_loaded', $this);
    }
 
    public static function getInstance(): self
    {
        if (self::$instance === null) {
            self::$instance = new self();
        }
        return self::$instance;
    }
 
    public function register(string $schemaType, SchemaResolverInterface $resolver): void
    {
        $this->resolvers[$schemaType] = $resolver;
    }
 
    public function get(string $schemaType): SchemaResolverInterface
    {
        // Check exact match, then parent chain
        if (isset($this->resolvers[$schemaType])) {
            return $this->resolvers[$schemaType];
        }
 
        // Check parent type (TattooParlor → LocalBusiness → Organization)
        $builder = SchemaBuilder::getInstance();
        $typeDef = $builder->getTypeDefinition($schemaType);
        if ($typeDef && !empty($typeDef['extends'])) {
            return $this->get($typeDef['extends']);
        }
 
        return $this->default;
    }
 
    private function registerDefaults(): void
    {
        $localBusiness = new LocalBusinessResolver();
        $this->register('LocalBusiness', $localBusiness);
 
        $visualArtwork = new VisualArtworkResolver();
        $this->register('VisualArtwork', $visualArtwork);
        $this->register('CreativeWork', new BaseResolver());
 
        $this->register('Person', new PersonResolver());
 
        $collection = new CollectionPageResolver();
        $this->register('CollectionPage', $collection);
        $this->register('FAQPage', $collection);
        $this->register('DefinedTermSet', $collection);
    }
}