get( Automattic\WooCommerce\StoreApi\Schemas\ExtendSchema::class );
self::extend_store();
}
/**
* Registers the actual data into each endpoint.
*/
public static function extend_store() {
if ( is_callable( [ self::$extend, 'register_endpoint_data' ] ) ) {
self::$extend->register_endpoint_data(
[
'endpoint' => CheckoutSchema::IDENTIFIER,
'namespace' => self::IDENTIFIER,
'schema_callback' => array( 'Mailchimp_Woocommerce_Newsletter_Blocks_Extend_Store_Endpoint', 'extend_checkout_schema' ),
'schema_type' => ARRAY_A,
]
);
}
}
/**
* Register shipping workshop schema into the Checkout endpoint.
*
* @return array Registered schema.
*
*/
public static function extend_checkout_schema() {
return array(
'optin' => array(
'description' => __( 'Subscribe to marketing opt-in.', 'mailchimp-newsletter' ),
'type' => array( 'boolean', 'null' ),
'context' => array( 'view', 'edit' ),
'arg_options' => array(
'validate_callback' => function( $value ) {
if ( ! is_null( $value ) && ! is_bool( $value ) ) {
return new WP_Error( 'api-error', 'value of type ' . gettype( $value ) . ' was posted to the newsletter optin callback' );
}
return true;
},
'sanitize_callback' => function ( $value ) {
if ( is_bool( $value ) ) {
return $value;
}
// Return a boolean when "null" is passed,
// which is the only non-boolean value allowed.
return false;
},
),
),
'gdprFields' => array(
'description' => __( 'GDPR marketing opt-in.', 'mailchimp-newsletter' ),
'type' => 'object',
'context' => array(),
'arg_options' => array(
'validate_callback' => function( $value ) {
return true;
},
),
),
);
}
}