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Load WP REST API endpoints only for WP 4.4 or later

This commit is contained in:
Claudio Sanches 2016-02-17 17:40:41 -02:00
parent 7a1f1ff43c
commit c7045ce881
1 changed files with 46 additions and 35 deletions
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79
includes/class-wc-api.php
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@ -55,9 +55,6 @@ class WC_API {
* @return WC_API * @return WC_API
*/ */
public function __construct() { public function __construct() {
// Include REST API classes.
$this->rest_api_includes();
// Add query vars. // Add query vars.
add_filter( 'query_vars', array( $this, 'add_query_vars' ), 0 ); add_filter( 'query_vars', array( $this, 'add_query_vars' ), 0 );
@ -74,7 +71,7 @@ class WC_API {
add_action( 'woocommerce_api_request', array( 'WC_Payment_Gateways', 'instance' ), 0 ); add_action( 'woocommerce_api_request', array( 'WC_Payment_Gateways', 'instance' ), 0 );
// WP REST API. // WP REST API.
add_action( 'rest_api_init', array( $this, 'register_rest_routes' ) ); $this->rest_api_init();
} }
/** /**
@ -103,7 +100,7 @@ class WC_API {
add_rewrite_rule( '^wc-api/v([1-3]{1})/?$', 'index.php?wc-api-version=$matches[1]&wc-api-route=/', 'top' ); add_rewrite_rule( '^wc-api/v([1-3]{1})/?$', 'index.php?wc-api-version=$matches[1]&wc-api-route=/', 'top' );
add_rewrite_rule( '^wc-api/v([1-3]{1})(.*)?', 'index.php?wc-api-version=$matches[1]&wc-api-route=$matches[2]', 'top' ); add_rewrite_rule( '^wc-api/v([1-3]{1})(.*)?', 'index.php?wc-api-version=$matches[1]&wc-api-route=$matches[2]', 'top' );
// WC API for payment gateway IPNs, etc // WC API for payment gateway IPNs, etc.
add_rewrite_endpoint( 'wc-api', EP_ALL ); add_rewrite_endpoint( 'wc-api', EP_ALL );
} }
@ -125,13 +122,13 @@ class WC_API {
$wp->query_vars['wc-api-route'] = $_GET['wc-api-route']; $wp->query_vars['wc-api-route'] = $_GET['wc-api-route'];
} }
// REST API request // REST API request.
if ( ! empty( $wp->query_vars['wc-api-version'] ) && ! empty( $wp->query_vars['wc-api-route'] ) ) { if ( ! empty( $wp->query_vars['wc-api-version'] ) && ! empty( $wp->query_vars['wc-api-route'] ) ) {
define( 'WC_API_REQUEST', true ); define( 'WC_API_REQUEST', true );
define( 'WC_API_REQUEST_VERSION', absint( $wp->query_vars['wc-api-version'] ) ); define( 'WC_API_REQUEST_VERSION', absint( $wp->query_vars['wc-api-version'] ) );
// legacy v1 API request // Legacy v1 API request.
if ( 1 === WC_API_REQUEST_VERSION ) { if ( 1 === WC_API_REQUEST_VERSION ) {
$this->handle_v1_rest_api_request(); $this->handle_v1_rest_api_request();
} else if ( 2 === WC_API_REQUEST_VERSION ) { } else if ( 2 === WC_API_REQUEST_VERSION ) {
@ -141,10 +138,10 @@ class WC_API {
$this->server = new WC_API_Server( $wp->query_vars['wc-api-route'] ); $this->server = new WC_API_Server( $wp->query_vars['wc-api-route'] );
// load API resource classes // load API resource classes.
$this->register_resources( $this->server ); $this->register_resources( $this->server );
// Fire off the request // Fire off the request.
$this->server->serve_request(); $this->server->serve_request();
} }
@ -160,13 +157,13 @@ class WC_API {
*/ */
public function includes() { public function includes() {
// API server / response handlers // API server / response handlers.
include_once( 'api/legacy/v3/class-wc-api-exception.php' ); include_once( 'api/legacy/v3/class-wc-api-exception.php' );
include_once( 'api/legacy/v3/class-wc-api-server.php' ); include_once( 'api/legacy/v3/class-wc-api-server.php' );
include_once( 'api/legacy/v3/interface-wc-api-handler.php' ); include_once( 'api/legacy/v3/interface-wc-api-handler.php' );
include_once( 'api/legacy/v3/class-wc-api-json-handler.php' ); include_once( 'api/legacy/v3/class-wc-api-json-handler.php' );
// authentication // Authentication.
include_once( 'api/legacy/v3/class-wc-api-authentication.php' ); include_once( 'api/legacy/v3/class-wc-api-authentication.php' );
$this->authentication = new WC_API_Authentication(); $this->authentication = new WC_API_Authentication();
@ -179,7 +176,7 @@ class WC_API {
include_once( 'api/legacy/v3/class-wc-api-taxes.php' ); include_once( 'api/legacy/v3/class-wc-api-taxes.php' );
include_once( 'api/legacy/v3/class-wc-api-webhooks.php' ); include_once( 'api/legacy/v3/class-wc-api-webhooks.php' );
// allow plugins to load other response handlers or resource classes // Allow plugins to load other response handlers or resource classes.
do_action( 'woocommerce_api_loaded' ); do_action( 'woocommerce_api_loaded' );
} }
@ -218,7 +215,7 @@ class WC_API {
*/ */
private function handle_v1_rest_api_request() { private function handle_v1_rest_api_request() {
// include legacy required files for v1 REST API request // Include legacy required files for v1 REST API request.
include_once( 'api/legacy/v1/class-wc-api-server.php' ); include_once( 'api/legacy/v1/class-wc-api-server.php' );
include_once( 'api/legacy/v1/interface-wc-api-handler.php' ); include_once( 'api/legacy/v1/interface-wc-api-handler.php' );
include_once( 'api/legacy/v1/class-wc-api-json-handler.php' ); include_once( 'api/legacy/v1/class-wc-api-json-handler.php' );
@ -234,12 +231,12 @@ class WC_API {
include_once( 'api/legacy/v1/class-wc-api-products.php' ); include_once( 'api/legacy/v1/class-wc-api-products.php' );
include_once( 'api/legacy/v1/class-wc-api-reports.php' ); include_once( 'api/legacy/v1/class-wc-api-reports.php' );
// allow plugins to load other response handlers or resource classes // Allow plugins to load other response handlers or resource classes.
do_action( 'woocommerce_api_loaded' ); do_action( 'woocommerce_api_loaded' );
$this->server = new WC_API_Server( $GLOBALS['wp']->query_vars['wc-api-route'] ); $this->server = new WC_API_Server( $GLOBALS['wp']->query_vars['wc-api-route'] );
// Register available resources for legacy v1 REST API request // Register available resources for legacy v1 REST API request.
$api_classes = apply_filters( 'woocommerce_api_classes', $api_classes = apply_filters( 'woocommerce_api_classes',
array( array(
'WC_API_Customers', 'WC_API_Customers',
@ -254,7 +251,7 @@ class WC_API {
$this->$api_class = new $api_class( $this->server ); $this->$api_class = new $api_class( $this->server );
} }
// Fire off the request // Fire off the request.
$this->server->serve_request(); $this->server->serve_request();
} }
@ -281,12 +278,12 @@ class WC_API {
include_once( 'api/legacy/v2/class-wc-api-reports.php' ); include_once( 'api/legacy/v2/class-wc-api-reports.php' );
include_once( 'api/legacy/v2/class-wc-api-webhooks.php' ); include_once( 'api/legacy/v2/class-wc-api-webhooks.php' );
// allow plugins to load other response handlers or resource classes // allow plugins to load other response handlers or resource classes.
do_action( 'woocommerce_api_loaded' ); do_action( 'woocommerce_api_loaded' );
$this->server = new WC_API_Server( $GLOBALS['wp']->query_vars['wc-api-route'] ); $this->server = new WC_API_Server( $GLOBALS['wp']->query_vars['wc-api-route'] );
// Register available resources for legacy v2 REST API request // Register available resources for legacy v2 REST API request.
$api_classes = apply_filters( 'woocommerce_api_classes', $api_classes = apply_filters( 'woocommerce_api_classes',
array( array(
'WC_API_Customers', 'WC_API_Customers',
@ -302,7 +299,7 @@ class WC_API {
$this->$api_class = new $api_class( $this->server ); $this->$api_class = new $api_class( $this->server );
} }
// Fire off the request // Fire off the request.
$this->server->serve_request(); $this->server->serve_request();
} }
@ -319,39 +316,58 @@ class WC_API {
$wp->query_vars['wc-api'] = $_GET['wc-api']; $wp->query_vars['wc-api'] = $_GET['wc-api'];
} }
// wc-api endpoint requests // wc-api endpoint requests.
if ( ! empty( $wp->query_vars['wc-api'] ) ) { if ( ! empty( $wp->query_vars['wc-api'] ) ) {
// Buffer, we won't want any output here // Buffer, we won't want any output here.
ob_start(); ob_start();
// No cache headers // No cache headers.
nocache_headers(); nocache_headers();
// Clean the API request // Clean the API request.
$api_request = strtolower( wc_clean( $wp->query_vars['wc-api'] ) ); $api_request = strtolower( wc_clean( $wp->query_vars['wc-api'] ) );
// Trigger generic action before request hook // Trigger generic action before request hook.
do_action( 'woocommerce_api_request', $api_request ); do_action( 'woocommerce_api_request', $api_request );
// Is there actually something hooked into this API request? If not trigger 400 - Bad request // Is there actually something hooked into this API request? If not trigger 400 - Bad request.
status_header( has_action( 'woocommerce_api_' . $api_request ) ? 200 : 400 ); status_header( has_action( 'woocommerce_api_' . $api_request ) ? 200 : 400 );
// Trigger an action which plugins can hook into to fulfill the request // Trigger an action which plugins can hook into to fulfill the request.
do_action( 'woocommerce_api_' . $api_request ); do_action( 'woocommerce_api_' . $api_request );
// Done, clear buffer and exit // Done, clear buffer and exit.
ob_end_clean(); ob_end_clean();
die( '-1' ); die( '-1' );
} }
} }
/**
* Init WP REST API.
*
* @since 2.6.0
*/
private function rest_api_init() {
global $wp_version;
// REST API was included starting WordPress 4.4.
if ( version_compare( $wp_version, 4.4, '<' ) ) {
return;
}
$this->rest_api_includes();
// Init REST API routes.
add_action( 'rest_api_init', array( $this, 'register_rest_routes' ) );
}
/** /**
* Include REST API classes. * Include REST API classes.
* *
* @since 2.6.0 * @since 2.6.0
*/ */
public function rest_api_includes() { private function rest_api_includes() {
if ( ! class_exists( 'WP_REST_Controller' ) ) { if ( ! class_exists( 'WP_REST_Controller' ) ) {
include_once( 'vendor/class-wp-rest-controller.php' ); include_once( 'vendor/class-wp-rest-controller.php' );
} }
@ -397,12 +413,7 @@ class WC_API {
); );
foreach ( $controllers as $controller ) { foreach ( $controllers as $controller ) {
$_controller = new $controller(); $this->$controller = new $controller();
if ( ! is_subclass_of( $_controller, 'WC_REST_Controller' ) ) {
continue;
}
$this->$controller = $_controller;
$this->$controller->register_routes(); $this->$controller->register_routes();
} }
} }