includes/rest-api/Controllers/Version3/class-wc-rest-payment-gateways-controller.php
<?php
/**
* REST API WC Payment gateways controller
*
* Handles requests to the /payment_gateways endpoint.
*
* @package WooCommerce\RestApi
* @since 3.0.0
*/
defined( 'ABSPATH' ) || exit;
/**
* Paymenga gateways controller class.
*
* @package WooCommerce\RestApi
* @extends WC_REST_Payment_Gateways_V2_Controller
*/
class WC_REST_Payment_Gateways_Controller extends WC_REST_Payment_Gateways_V2_Controller {
/**
* Endpoint namespace.
*
* @var string
*/
protected $namespace = 'wc/v3';
/**
* Prepare a payment gateway for response.
*
* @param WC_Payment_Gateway $gateway Payment gateway object.
* @param WP_REST_Request $request Request object.
* @return WP_REST_Response $response Response data.
*/
public function prepare_item_for_response( $gateway, $request ) {
$order = (array) get_option( 'woocommerce_gateway_order' );
$item = array(
'id' => $gateway->id,
'title' => $gateway->title,
'description' => $gateway->description,
'order' => isset( $order[ $gateway->id ] ) ? $order[ $gateway->id ] : '',
'enabled' => ( 'yes' === $gateway->enabled ),
'method_title' => $gateway->get_method_title(),
'method_description' => $gateway->get_method_description(),
'method_supports' => $gateway->supports,
'settings' => $this->get_settings( $gateway ),
);
$context = ! empty( $request['context'] ) ? $request['context'] : 'view';
$data = $this->add_additional_fields_to_object( $item, $request );
$data = $this->filter_response_by_context( $data, $context );
$response = rest_ensure_response( $data );
$response->add_links( $this->prepare_links( $gateway, $request ) );
/**
* Filter payment gateway objects returned from the REST API.
*
* @param WP_REST_Response $response The response object.
* @param WC_Payment_Gateway $gateway Payment gateway object.
* @param WP_REST_Request $request Request object.
*/
return apply_filters( 'woocommerce_rest_prepare_payment_gateway', $response, $gateway, $request );
}
/**
* Return settings associated with this payment gateway.
*
* @param WC_Payment_Gateway $gateway Gateway instance.
*
* @return array
*/
public function get_settings( $gateway ) {
$settings = array();
$gateway->init_form_fields();
foreach ( $gateway->form_fields as $id => $field ) {
// Make sure we at least have a title and type.
if ( empty( $field['title'] ) || empty( $field['type'] ) ) {
continue;
}
// Ignore 'enabled' and 'description' which get included elsewhere.
if ( in_array( $id, array( 'enabled', 'description' ), true ) ) {
continue;
}
$data = array(
'id' => $id,
'label' => empty( $field['label'] ) ? $field['title'] : $field['label'],
'description' => empty( $field['description'] ) ? '' : $field['description'],
'type' => $field['type'],
'value' => empty( $gateway->settings[ $id ] ) ? '' : $gateway->settings[ $id ],
'default' => empty( $field['default'] ) ? '' : $field['default'],
'tip' => empty( $field['description'] ) ? '' : $field['description'],
'placeholder' => empty( $field['placeholder'] ) ? '' : $field['placeholder'],
);
if ( ! empty( $field['options'] ) ) {
$data['options'] = $field['options'];
}
$settings[ $id ] = $data;
}
return $settings;
}
/**
* Get the payment gateway schema, conforming to JSON Schema.
*
* @return array
*/
public function get_item_schema() {
$schema = array(
'$schema' => 'http://json-schema.org/draft-04/schema#',
'title' => 'payment_gateway',
'type' => 'object',
'properties' => array(
'id' => array(
'description' => __( 'Payment gateway ID.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'title' => array(
'description' => __( 'Payment gateway title on checkout.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'description' => array(
'description' => __( 'Payment gateway description on checkout.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'order' => array(
'description' => __( 'Payment gateway sort order.', 'woocommerce' ),
'type' => 'integer',
'context' => array( 'view', 'edit' ),
'arg_options' => array(
'sanitize_callback' => 'absint',
),
),
'enabled' => array(
'description' => __( 'Payment gateway enabled status.', 'woocommerce' ),
'type' => 'boolean',
'context' => array( 'view', 'edit' ),
),
'method_title' => array(
'description' => __( 'Payment gateway method title.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'method_description' => array(
'description' => __( 'Payment gateway method description.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'method_supports' => array(
'description' => __( 'Supported features for this payment gateway.', 'woocommerce' ),
'type' => 'array',
'context' => array( 'view', 'edit' ),
'readonly' => true,
'items' => array(
'type' => 'string',
),
),
'settings' => array(
'description' => __( 'Payment gateway settings.', 'woocommerce' ),
'type' => 'object',
'context' => array( 'view', 'edit' ),
'properties' => array(
'id' => array(
'description' => __( 'A unique identifier for the setting.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'label' => array(
'description' => __( 'A human readable label for the setting used in interfaces.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'description' => array(
'description' => __( 'A human readable description for the setting used in interfaces.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'type' => array(
'description' => __( 'Type of setting.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'enum' => array( 'text', 'email', 'number', 'color', 'password', 'textarea', 'select', 'multiselect', 'radio', 'image_width', 'checkbox' ),
'readonly' => true,
),
'value' => array(
'description' => __( 'Setting value.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
),
'default' => array(
'description' => __( 'Default value for the setting.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'tip' => array(
'description' => __( 'Additional help text shown to the user about the setting.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
'placeholder' => array(
'description' => __( 'Placeholder text to be displayed in text inputs.', 'woocommerce' ),
'type' => 'string',
'context' => array( 'view', 'edit' ),
'readonly' => true,
),
),
),
),
);
return $this->add_additional_fields_schema( $schema );
}
}