intraxia/wp-gistpen

<?php
namespace Intraxia\Gistpen\Http\Filter;

use Intraxia\Jaxion\Contract\Http\Filter as FilterContract;
use WP_Error;

/**
 * Class Filter\BaseFilter
 *
 * @package Intraxia\Gistpen\Http
 * @subpackage Filters
 */
abstract class BaseFilter implements FilterContract {
    /**
     * Create validation error to return.
     *
     * @param  string $message Validation message.
     * @return WP_Error        Validation error.
     */
    protected function create_error( $message ) {
        return new WP_Error( 'rest_invalid_param', $message );
    }

    /**
     * Sanitize the entity with the filter's validation rules
     *
     * @param  array  $entity Entity to validate.
     * @param  string $name   Name property to use for validation.
     * @return WP_Error       Validation error.
     */
    protected function sanitize_entity( array $entity, $name = '' ) {
        return rest_validate_value_from_schema( $entity, [
            'type'       => 'object',
            'properties' => $this->rules(),
        ], $name );
    }
}