<?php
/**
* Webhook
*
* This class handles storing and retrieving webhook data from the associated.
*
* Webhooks are enqueued to their associated actions, delivered, and logged.
*
* @version 3.2.0
* @package WooCommerce\Webhooks
* @since 2.2.0
*/
use Automattic\Jetpack\Constants;
use Automattic\WooCommerce\Utilities\NumberUtil;
use Automattic\WooCommerce\Utilities\OrderUtil;
use Automattic\WooCommerce\Utilities\RestApiUtil;
use Automattic\WooCommerce\Utilities\LoggingUtil;
defined( 'ABSPATH' ) || exit;
require_once __DIR__ . '/legacy/class-wc-legacy-webhook.php';
/**
* Webhook class.
*/
class WC_Webhook extends WC_Legacy_Webhook {
/**
* Store which object IDs this webhook has processed (ie scheduled to be delivered)
* within the current page request.
*
* @var array
*/
protected $processed = array();
/**
* Stores webhook data.
*
* @var array
*/
protected $data = array(
'date_created' => null,
'date_modified' => null,
'status' => 'disabled',
'delivery_url' => '',
'secret' => '',
'name' => '',
'topic' => '',
'hooks' => '',
'resource' => '',
'event' => '',
'failure_count' => 0,
'user_id' => 0,
'api_version' => 3,
'pending_delivery' => false,
);
/**
* Load webhook data based on how WC_Webhook is called.
*
* @param WC_Webhook|int $data Webhook ID or data.
* @throws Exception If webhook cannot be read/found and $data is set.
*/
public function __construct( $data = 0 ) {
parent::__construct( $data );
if ( $data instanceof WC_Webhook ) {
$this->set_id( absint( $data->get_id() ) );
} elseif ( is_numeric( $data ) ) {
$this->set_id( $data );
}
$this->data_store = WC_Data_Store::load( 'webhook' );
// If we have an ID, load the webhook from the DB.
if ( $this->get_id() ) {
try {
$this->data_store->read( $this );
} catch ( Exception $e ) {
$this->set_id( 0 );
$this->set_object_read( true );
}
} else {
$this->set_object_read( true );
}
}
/**
* Enqueue the hooks associated with the webhook.
*
* @since 2.2.0
*/
public function enqueue() {
$hooks = $this->get_hooks();
$url = $this->get_delivery_url();
if ( is_array( $hooks ) && ! empty( $url ) ) {
foreach ( $hooks as $hook ) {
add_action( $hook, array( $this, 'process' ) );
}
}
}
/**
* Process the webhook for delivery by verifying that it should be delivered.
* and scheduling the delivery (in the background by default, or immediately).
*
* @since 2.2.0
* @param mixed $arg The first argument provided from the associated hooks.
* @return mixed $arg Returns the argument in case the webhook was hooked into a filter.
*/
public function process( $arg ) {
// Verify that webhook should be processed for delivery.
if ( ! $this->should_deliver( $arg ) ) {
return;
}
// Mark this $arg as processed to ensure it doesn't get processed again within the current request.
$this->processed[] = $arg;
/**
* Process webhook delivery.
*
* @since 3.3.0
* @hooked wc_webhook_process_delivery - 10
*/
do_action( 'woocommerce_webhook_process_delivery', $this, $arg );
return $arg;
}
/**
* Helper to check if the webhook should be delivered, as some hooks.
* (like `wp_trash_post`) will fire for every post type, not just ours.
*
* @since 2.2.0
* @param mixed $arg First hook argument.
* @return bool True if webhook should be delivered, false otherwise.
*/
private function should_deliver( $arg ) {
$should_deliver = $this->is_active() && $this->is_valid_topic() && $this->is_valid_action( $arg ) && $this->is_valid_resource( $arg ) && ! $this->is_already_processed( $arg );
/**
* Let other plugins intercept deliver for some messages queue like rabbit/zeromq.
*
* @param bool $should_deliver True if the webhook should be sent, or false to not send it.
* @param WC_Webhook $this The current webhook class.
* @param mixed $arg First hook argument.
*/
return apply_filters( 'woocommerce_webhook_should_deliver', $should_deliver, $this, $arg );
}
/**
* Returns if webhook is active.
*
* @since 3.6.0
* @return bool True if validation passes.
*/
private function is_active() {
return 'active' === $this->get_status();
}
/**
* Returns if topic is valid.
*
* @since 3.6.0
* @return bool True if validation passes.
*/
private function is_valid_topic() {
return wc_is_webhook_valid_topic( $this->get_topic() );
}
/**
* Validates the criteria for certain actions.
*
* @since 3.6.0
* @param mixed $arg First hook argument.
* @return bool True if validation passes.
*/
private function is_valid_action( $arg ) {
$current_action = current_action();
$return = true;
switch ( $current_action ) {
case 'delete_post':
case 'wp_trash_post':
case 'untrashed_post':
$return = $this->is_valid_post_action( $arg );
break;
case 'delete_user':
$return = $this->is_valid_user_action( $arg );
break;
}
if ( 0 === strpos( $current_action, 'woocommerce_process_shop' ) || 0 === strpos( $current_action, 'woocommerce_process_product' ) ) {
$return = $this->is_valid_processing_action( $arg );
}
return $return;
}
/**
* Validates post actions.
*
* @since 3.6.0
* @param mixed $arg First hook argument.
* @return bool True if validation passes.
*/
private function is_valid_post_action( $arg ) {
// Only deliver deleted/restored event for coupons, orders, and products.
if ( isset( $GLOBALS['post_type'] ) && ! in_array( $GLOBALS['post_type'], array( 'shop_coupon', 'shop_order', 'product' ), true ) ) {
return false;
}
// Check if is delivering for the correct resource.
if ( isset( $GLOBALS['post_type'] ) && str_replace( 'shop_', '', $GLOBALS['post_type'] ) !== $this->get_resource() ) {
return false;
}
return true;
}
/**
* Validates user actions.
*
* @since 3.6.0
* @param mixed $arg First hook argument.
* @return bool True if validation passes.
*/
private function is_valid_user_action( $arg ) {
$user = get_userdata( absint( $arg ) );
// Only deliver deleted customer event for users with customer role.
if ( ! $user || ! in_array( 'customer', (array) $user->roles, true ) ) {
return false;
}
return true;
}
/**
* Validates WC processing actions.
*
* @since 3.6.0
* @param mixed $arg First hook argument.
* @return bool True if validation passes.
*/
private function is_valid_processing_action( $arg ) {
// The `woocommerce_process_shop_*` and `woocommerce_process_product_*` hooks
// fire for create and update of products and orders, so check the post
// creation date to determine the actual event.
$resource = get_post( absint( $arg ) );
// Drafts don't have post_date_gmt so calculate it here.
$gmt_date = get_gmt_from_date( $resource->post_date );
// A resource is considered created when the hook is executed within 10 seconds of the post creation date.
$resource_created = ( ( time() - 10 ) <= strtotime( $gmt_date ) );
if ( 'created' === $this->get_event() && ! $resource_created ) {
return false;
} elseif ( 'updated' === $this->get_event() && $resource_created ) {
return false;
}
return true;
}
/**
* Checks the resource for this webhook is valid e.g. valid post status.
*
* @since 3.6.0
* @param mixed $arg First hook argument.
* @return bool True if validation passes.
*/
private function is_valid_resource( $arg ) {
$resource = $this->get_resource();
if ( in_array( $resource, array( 'product', 'coupon' ), true ) ) {
$status = get_post_status( absint( $arg ) );
// Ignore auto drafts for all resources.
if ( in_array( $status, array( 'auto-draft', 'new' ), true ) ) {
return false;
}
}
if ( 'order' === $resource ) {
// Check registered order types for order types args.
if ( ! OrderUtil::is_order( absint( $arg ), wc_get_order_types( 'order-webhooks' ) ) ) {
return false;
}
$order = wc_get_order( absint( $arg ) );
// Ignore standard drafts for orders.
if ( in_array( $order->get_status(), array( 'draft', 'auto-draft', 'new' ), true ) ) {
return false;
}
}
return true;
}
/**
* Checks if the specified resource has already been queued for delivery within the current request.
*
* Helps avoid duplication of data being sent for topics that have more than one hook defined.
*
* @param mixed $arg First hook argument.
*
* @return bool
*/
protected function is_already_processed( $arg ) {
return false !== array_search( $arg, $this->processed, true );
}
/**
* Deliver the webhook payload using wp_safe_remote_request().
*
* @since 2.2.0
* @param mixed $arg First hook argument.
*/
public function deliver( $arg ) {
$start_time = microtime( true );
$payload = $this->build_payload( $arg );
// Setup request args.
$http_args = array(
'method' => 'POST',
'timeout' => MINUTE_IN_SECONDS,
'redirection' => 0,
'httpversion' => '1.0',
'blocking' => true,
'user-agent' => sprintf( 'WooCommerce/%s Hookshot (WordPress/%s)', Constants::get_constant( 'WC_VERSION' ), $GLOBALS['wp_version'] ),
'body' => trim( wp_json_encode( $payload ) ),
'headers' => array(
'Content-Type' => 'application/json',
),
'cookies' => array(),
);
$http_args = apply_filters( 'woocommerce_webhook_http_args', $http_args, $arg, $this->get_id() );
// Add custom headers.
$delivery_id = $this->get_new_delivery_id();
$http_args['headers']['X-WC-Webhook-Source'] = home_url( '/' ); // Since 2.6.0.
$http_args['headers']['X-WC-Webhook-Topic'] = $this->get_topic();
$http_args['headers']['X-WC-Webhook-Resource'] = $this->get_resource();
$http_args['headers']['X-WC-Webhook-Event'] = $this->get_event();
$http_args['headers']['X-WC-Webhook-Signature'] = $this->generate_signature( $http_args['body'] );
$http_args['headers']['X-WC-Webhook-ID'] = $this->get_id();
$http_args['headers']['X-WC-Webhook-Delivery-ID'] = $delivery_id;
// Webhook away!
$response = wp_safe_remote_request( $this->get_delivery_url(), $http_args );
$duration = NumberUtil::round( microtime( true ) - $start_time, 5 );
$this->log_delivery( $delivery_id, $http_args, $response, $duration );
do_action( 'woocommerce_webhook_delivery', $http_args, $response, $duration, $arg, $this->get_id() );
}
/**
* Get WP API integration payload.
*
* @since 3.0.0
* @param string $resource Resource type.
* @param int $resource_id Resource ID.
* @param string $event Event type.
* @return array
*/
private function get_wp_api_payload( $resource, $resource_id, $event ) {
switch ( $resource ) {
case 'coupon':
case 'customer':
case 'order':
case 'product':
// Bulk and quick edit action hooks return a product object instead of an ID.
if ( 'product' === $resource && 'updated' === $event && is_a( $resource_id, 'WC_Product' ) ) {
$resource_id = $resource_id->get_id();
}
$version = str_replace( 'wp_api_', '', $this->get_api_version() );
$payload = wc_get_container()->get( RestApiUtil::class )->get_endpoint_data( "/wc/{$version}/{$resource}s/{$resource_id}" );
break;
// Custom topics include the first hook argument.
case 'action':
$payload = array(
'action' => current( $this->get_hooks() ),
'arg' => $resource_id,
);
break;
default:
$payload = array();
break;
}
return $payload;
}
/**
* Build the payload data for the webhook.
*
* @param mixed $resource_id First hook argument, typically the resource ID.
* @return mixed Payload data.
* @throws \Exception The webhook is configured to use the Legacy REST API, but the Legacy REST API plugin is not available.
* @since 2.2.0
*/
public function build_payload( $resource_id ) {
// Build the payload with the same user context as the user who created
// the webhook -- this avoids permission errors as background processing
// runs with no user context.
$current_user = get_current_user_id();
wp_set_current_user( $this->get_user_id() );
$resource = $this->get_resource();
$event = $this->get_event();
// If a resource has been deleted, just include the ID.
if ( 'deleted' === $event ) {
$payload = array(
'id' => $resource_id,
);
} elseif ( in_array( $this->get_api_version(), wc_get_webhook_rest_api_versions(), true ) ) {
$payload = $this->get_wp_api_payload( $resource, $resource_id, $event );
} else {
if ( is_null( wc()->api ) ) {
throw new \Exception( 'The Legacy REST API plugin is not installed on this site. More information: https://developer.woocommerce.com/2023/10/03/the-legacy-rest-api-will-move-to-a-dedicated-extension-in-woocommerce-9-0/ ' );
}
$payload = wc()->api->get_webhook_api_payload( $resource, $resource_id, $event );
}
// Restore the current user.
wp_set_current_user( $current_user );
return apply_filters( 'woocommerce_webhook_payload', $payload, $resource, $resource_id, $this->get_id() );
}
/**
* Generate a base64-encoded HMAC-SHA256 signature of the payload body so the
* recipient can verify the authenticity of the webhook. Note that the signature
* is calculated after the body has already been encoded (JSON by default).
*
* @since 2.2.0
* @param string $payload Payload data to hash.
* @return string
*/
public function generate_signature( $payload ) {
$hash_algo = apply_filters( 'woocommerce_webhook_hash_algorithm', 'sha256', $payload, $this->get_id() );
// phpcs:ignore WordPress.PHP.DiscouragedPHPFunctions.obfuscation_base64_encode
return base64_encode( hash_hmac( $hash_algo, $payload, wp_specialchars_decode( $this->get_secret(), ENT_QUOTES ), true ) );
}
/**
* Generate a new unique hash as a delivery id based on current time and wehbook id.
* Return the hash for inclusion in the webhook request.
*
* @since 2.2.0
* @return string
*/
public function get_new_delivery_id() {
// Since we no longer use comments to store delivery logs, we generate a unique hash instead based on current time and webhook ID.
return wp_hash( $this->get_id() . strtotime( 'now' ) );
}
/**
* Log the delivery request/response.
*
* @since 2.2.0
* @param string $delivery_id Previously created hash.
* @param array $request Request data.
* @param array|WP_Error $response Response data.
* @param float $duration Request duration.
*/
public function log_delivery( $delivery_id, $request, $response, $duration ) {
$logger = wc_get_logger();
$message = array(
'Webhook Delivery' => array(
'Delivery ID' => $delivery_id,
'Date' => date_i18n( __( 'M j, Y @ G:i', 'woocommerce' ), strtotime( 'now' ), true ),
'URL' => $this->get_delivery_url(),
'Duration' => $duration,
'Request' => array(
'Method' => $request['method'],
'Headers' => array_merge(
array(
'User-Agent' => $request['user-agent'],
),
$request['headers']
),
),
'Body' => wp_slash( $request['body'] ),
),
);
// Parse response.
if ( is_wp_error( $response ) ) {
$response_code = $response->get_error_code();
$response_message = $response->get_error_message();
$response_headers = array();
$response_body = '';
} else {
$response_code = wp_remote_retrieve_response_code( $response );
$response_message = wp_remote_retrieve_response_message( $response );
$response_headers = wp_remote_retrieve_headers( $response );
$response_body = wp_remote_retrieve_body( $response );
}
$message['Webhook Delivery']['Response'] = array(
'Code' => $response_code,
'Message' => $response_message,
'Headers' => $response_headers,
'Body' => $response_body,
);
if ( ! Constants::is_true( 'WP_DEBUG' ) ) {
$message['Webhook Delivery']['Body'] = 'Webhook body is not logged unless WP_DEBUG mode is turned on. This is to avoid the storing of personal data in the logs.';
$message['Webhook Delivery']['Response']['Body'] = 'Webhook body is not logged unless WP_DEBUG mode is turned on. This is to avoid the storing of personal data in the logs.';
}
$logger->info(
wc_print_r( $message, true ),
array(
'source' => 'webhooks-delivery',
)
);
// Track failures.
// Check for a success, which is a 2xx, 301 or 302 Response Code.
if ( intval( $response_code ) >= 200 && intval( $response_code ) < 303 ) {
$this->set_failure_count( 0 );
$this->save();
} else {
$this->failed_delivery();
}
}
/**
* Track consecutive delivery failures and automatically disable the webhook.
* if more than 5 consecutive failures occur. A failure is defined as a.
* non-2xx response.
*
* @since 2.2.0
*/
private function failed_delivery() {
$failures = $this->get_failure_count();
if ( $failures > apply_filters( 'woocommerce_max_webhook_delivery_failures', 5 ) ) {
$this->set_status( 'disabled' );
do_action( 'woocommerce_webhook_disabled_due_delivery_failures', $this->get_id() );
} else {
$this->set_failure_count( ++$failures );
}
$this->save();
}
/**
* Get the delivery logs for this webhook.
*
* @since 3.3.0
* @return string
*/
public function get_delivery_logs() {
return add_query_arg( 'source', 'webhooks-delivery', LoggingUtil::get_logs_tab_url() );
}
/**
* Get the delivery log specified by the ID. The delivery log includes:
*
* + duration
* + summary
* + request method/url
* + request headers/body
* + response code/message/headers/body
*
* @since 2.2
* @deprecated 3.3.0
* @param int $delivery_id Delivery ID.
* @return void
*/
public function get_delivery_log( $delivery_id ) {
wc_deprecated_function( 'WC_Webhook::get_delivery_log', '3.3' );
}
/**
* Send a test ping to the delivery URL, sent when the webhook is first created.
*
* @since 2.2.0
* @return bool|WP_Error
*/
public function deliver_ping() {
$args = array(
'user-agent' => sprintf( 'WooCommerce/%s Hookshot (WordPress/%s)', Constants::get_constant( 'WC_VERSION' ), $GLOBALS['wp_version'] ),
'body' => 'webhook_id=' . $this->get_id(),
);
$test = wp_safe_remote_post( $this->get_delivery_url(), $args );
$response_code = wp_remote_retrieve_response_code( $test );
if ( is_wp_error( $test ) ) {
/* translators: error message */
return new WP_Error( 'error', sprintf( __( 'Error: Delivery URL cannot be reached: %s', 'woocommerce' ), $test->get_error_message() ) );
}
if ( 200 !== $response_code ) {
/* translators: error message */
return new WP_Error( 'error', sprintf( __( 'Error: Delivery URL returned response code: %s', 'woocommerce' ), absint( $response_code ) ) );
}
$this->set_pending_delivery( false );
$this->save();
return true;
}
/*
|--------------------------------------------------------------------------
| Getters
|--------------------------------------------------------------------------
*/
/**
* Get the friendly name for the webhook.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return string
*/
public function get_name( $context = 'view' ) {
return apply_filters( 'woocommerce_webhook_name', $this->get_prop( 'name', $context ), $this->get_id() );
}
/**
* Get the webhook status.
*
* - 'active' - delivers payload.
* - 'paused' - does not deliver payload, paused by admin.
* - 'disabled' - does not delivery payload, paused automatically due to consecutive failures.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return string status
*/
public function get_status( $context = 'view' ) {
return apply_filters( 'woocommerce_webhook_status', $this->get_prop( 'status', $context ), $this->get_id() );
}
/**
* Get webhook created date.
*
* @since 3.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return WC_DateTime|null Object if the date is set or null if there is no date.
*/
public function get_date_created( $context = 'view' ) {
return $this->get_prop( 'date_created', $context );
}
/**
* Get webhook modified date.
*
* @since 3.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return WC_DateTime|null Object if the date is set or null if there is no date.
*/
public function get_date_modified( $context = 'view' ) {
return $this->get_prop( 'date_modified', $context );
}
/**
* Get the secret used for generating the HMAC-SHA256 signature.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return string
*/
public function get_secret( $context = 'view' ) {
return apply_filters( 'woocommerce_webhook_secret', $this->get_prop( 'secret', $context ), $this->get_id() );
}
/**
* Get the webhook topic, e.g. `order.created`.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return string
*/
public function get_topic( $context = 'view' ) {
return apply_filters( 'woocommerce_webhook_topic', $this->get_prop( 'topic', $context ), $this->get_id() );
}
/**
* Get the delivery URL.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return string
*/
public function get_delivery_url( $context = 'view' ) {
return apply_filters( 'woocommerce_webhook_delivery_url', $this->get_prop( 'delivery_url', $context ), $this->get_id() );
}
/**
* Get the user ID for this webhook.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return int
*/
public function get_user_id( $context = 'view' ) {
return $this->get_prop( 'user_id', $context );
}
/**
* API version.
*
* @since 3.0.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return string
*/
public function get_api_version( $context = 'view' ) {
$version = $this->get_prop( 'api_version', $context );
return $version > 0 ? 'wp_api_v' . $version : 'legacy_v3';
}
/**
* Get the failure count.
*
* @since 2.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return int
*/
public function get_failure_count( $context = 'view' ) {
return $this->get_prop( 'failure_count', $context );
}
/**
* Get pending delivery.
*
* @since 3.2.0
* @param string $context What the value is for.
* Valid values are 'view' and 'edit'.
* @return bool
*/
public function get_pending_delivery( $context = 'view' ) {
return $this->get_prop( 'pending_delivery', $context );
}
/*
|--------------------------------------------------------------------------
| Setters
|--------------------------------------------------------------------------
*/
/**
* Set webhook name.
*
* @since 3.2.0
* @param string $name Webhook name.
*/
public function set_name( $name ) {
$this->set_prop( 'name', $name );
}
/**
* Set webhook created date.
*
* @since 3.2.0
* @param string|integer|null $date UTC timestamp, or ISO 8601 DateTime.
* If the DateTime string has no timezone or offset,
* WordPress site timezone will be assumed.
* Null if their is no date.
*/
public function set_date_created( $date = null ) {
$this->set_date_prop( 'date_created', $date );
}
/**
* Set webhook modified date.
*
* @since 3.2.0
* @param string|integer|null $date UTC timestamp, or ISO 8601 DateTime.
* If the DateTime string has no timezone or offset,
* WordPress site timezone will be assumed.
* Null if their is no date.
*/
public function set_date_modified( $date = null ) {
$this->set_date_prop( 'date_modified', $date );
}
/**
* Set status.
*
* @since 3.2.0
* @param string $status Status.
*/
public function set_status( $status ) {
if ( ! array_key_exists( $status, wc_get_webhook_statuses() ) ) {
$status = 'disabled';
}
$this->set_prop( 'status', $status );
}
/**
* Set the secret used for generating the HMAC-SHA256 signature.
*
* @since 2.2.0
* @param string $secret Secret.
*/
public function set_secret( $secret ) {
$this->set_prop( 'secret', $secret );
}
/**
* Set the webhook topic and associated hooks.
* The topic resource & event are also saved separately.
*
* @since 2.2.0
* @param string $topic Webhook topic.
*/
public function set_topic( $topic ) {
$topic = wc_clean( $topic );
if ( ! wc_is_webhook_valid_topic( $topic ) ) {
$topic = '';
}
$this->set_prop( 'topic', $topic );
}
/**
* Set the delivery URL.
*
* @since 2.2.0
* @param string $url Delivery URL.
*/
public function set_delivery_url( $url ) {
$this->set_prop( 'delivery_url', esc_url_raw( $url, array( 'http', 'https' ) ) );
}
/**
* Set user ID.
*
* @since 3.2.0
* @param int $user_id User ID.
*/
public function set_user_id( $user_id ) {
$this->set_prop( 'user_id', (int) $user_id );
}
/**
* Set API version.
*
* @since 3.0.0
* @param int|string $version REST API version.
*/
public function set_api_version( $version ) {
if ( ! is_numeric( $version ) ) {
$version = $this->data_store->get_api_version_number( $version );
}
$this->set_prop( 'api_version', (int) $version );
}
/**
* Set pending delivery.
*
* @since 3.2.0
* @param bool $pending_delivery Set true if is pending for delivery.
*/
public function set_pending_delivery( $pending_delivery ) {
$this->set_prop( 'pending_delivery', (bool) $pending_delivery );
}
/**
* Set failure count.
*
* @since 3.2.0
* @param bool $failure_count Total of failures.
*/
public function set_failure_count( $failure_count ) {
$this->set_prop( 'failure_count', intval( $failure_count ) );
}
/*
|--------------------------------------------------------------------------
| Non-CRUD Getters
|--------------------------------------------------------------------------
*/
/**
* Get the associated hook names for a topic.
*
* @since 2.2.0
* @param string $topic Topic name.
* @return array
*/
private function get_topic_hooks( $topic ) {
$topic_hooks = array(
'coupon.created' => array(
'woocommerce_process_shop_coupon_meta',
'woocommerce_new_coupon',
),
'coupon.updated' => array(
'woocommerce_process_shop_coupon_meta',
'woocommerce_update_coupon',
),
'coupon.deleted' => array(
'wp_trash_post',
),
'coupon.restored' => array(
'untrashed_post',
),
'customer.created' => array(
'user_register',
'woocommerce_created_customer',
'woocommerce_new_customer',
),
'customer.updated' => array(
'profile_update',
'woocommerce_update_customer',
),
'customer.deleted' => array(
'delete_user',
),
'order.created' => array(
'woocommerce_new_order',
),
'order.updated' => array(
'woocommerce_update_order',
'woocommerce_order_refunded',
),
'order.deleted' => array(
'wp_trash_post',
'woocommerce_trash_order',
),
'order.restored' => array(
'untrashed_post',
'woocommerce_untrash_order',
),
'product.created' => array(
'woocommerce_process_product_meta',
'woocommerce_new_product',
'woocommerce_new_product_variation',
),
'product.updated' => array(
'woocommerce_process_product_meta',
'woocommerce_update_product',
'woocommerce_update_product_variation',
),
'product.deleted' => array(
'wp_trash_post',
),
'product.restored' => array(
'untrashed_post',
),
);
$topic_hooks = apply_filters( 'woocommerce_webhook_topic_hooks', $topic_hooks, $this );
return isset( $topic_hooks[ $topic ] ) ? $topic_hooks[ $topic ] : array();
}
/**
* Get the hook names for the webhook.
*
* @since 2.2.0
* @return array
*/
public function get_hooks() {
if ( 'action' === $this->get_resource() ) {
$hooks = array( $this->get_event() );
} else {
$hooks = $this->get_topic_hooks( $this->get_topic() );
}
return apply_filters( 'woocommerce_webhook_hooks', $hooks, $this->get_id() );
}
/**
* Get the resource for the webhook, e.g. `order`.
*
* @since 2.2.0
* @return string
*/
public function get_resource() {
$topic = explode( '.', $this->get_topic() );
return apply_filters( 'woocommerce_webhook_resource', $topic[0], $this->get_id() );
}
/**
* Get the event for the webhook, e.g. `created`.
*
* @since 2.2.0
* @return string
*/
public function get_event() {
$topic = explode( '.', $this->get_topic() );
return apply_filters( 'woocommerce_webhook_event', isset( $topic[1] ) ? $topic[1] : '', $this->get_id() );
}
/**
* Get the webhook i18n status.
*
* @return string
*/
public function get_i18n_status() {
$status = $this->get_status();
$statuses = wc_get_webhook_statuses();
return isset( $statuses[ $status ] ) ? $statuses[ $status ] : $status;
}
}