Bugfix/global autoloader support (#524)

* version numbers updated.

* "WP_GraphQL_WooCommerce::includes()" refactored.

* External non-vendor includes deprecated.

Author: kidunot89

README.md

@@ -51,7 +51,7 @@ Feel free to test out the extension using this [GraphiQL Playground](https://woo
 
 (*) I have a tendency to forget to update the playground between releases :sweat_smile:, so if you believe this to be the case look me up somewhere on this page and lemme know :man_shrugging:
 
-## Wanna help support WooGraphQL's future.
+## Wanna help support WooGraphQL's future
 
 - Sponsor **@kidunot89** *(WooGraphQL Creator/Developer)* on **[Github](https://github.com/sponsors/kidunot89)**
 - Sponsor **WooGraphQL** on **[OpenCollective](https://opencollective.com/woographql)**

README.txt

@@ -7,7 +7,7 @@ Requires PHP: 7.1
 Requires WooCommerce: 4.8.0
 Requires WPGraphQL: 1.3.9+
 Works with WPGraphQL-JWT-Authentication: 0.4.0+
-Stable tag: 0.10.0
+Stable tag: 0.10.1
 License: GPL-3
 License URI: https://www.gnu.org/licenses/gpl-3.0.html
 Maintained at: https://github.com/wp-graphql/wp-graphql-woocommerce

access-functions.php

@@ -4,6 +4,9 @@
  *
  * @package WPGraphQL\WooCommerce
  * @since 0.0.1
+ * @deprecated v0.10.2
+ *
+ * Will be removed in v0.11.0. Some functions will be relocated.
  */
 
 /**

class-woographql-inflect.php

@@ -9,6 +9,9 @@
  * @link https://gist.github.com/tbrianjones/ba0460cc1d55f357e00b
  * @package WPGraphQL\WooCommerce
  * @since 0.0.4
+ * @deprecated v0.10.2
+ *
+ * Will be removed in v0.11.0. Functionality will be no longer in use.
  */
 
 if ( ! class_exists( 'WooGraphQL_Inflect' ) ) :

composer.lock

@@ -137,14 +137,56 @@ public function __wakeup() {
 		 */
 		private function includes() {
 
-			// Autoload Required Classes.
-			if ( defined( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD' ) && false !== WPGRAPHQL_WOOCOMMERCE_AUTOLOAD ) {
-				require_once WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR . 'vendor/autoload.php';
+			/**
+			 * WPGRAPHQL_AUTOLOAD can be set to "false" to prevent the autoloader from running.
+			 * In most cases, this is not something that should be disabled, but some environments
+			 * may bootstrap their dependencies in a global autoloader that will autoload files
+			 * before we get to this point, and requiring the autoloader again can trigger fatal errors.
+			 *
+			 * The codeception tests are an example of an environment where adding the autoloader again causes issues
+			 * so this is set to false for tests.
+			 */
+			if ( defined( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD' ) && true === WPGRAPHQL_WOOCOMMERCE_AUTOLOAD ) {
+				if ( file_exists( WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR . 'vendor/autoload.php' ) ) {
+					// Autoload Required Classes.
+					require_once WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR . 'vendor/autoload.php';
+				}
+
+				/**
+				 * If GraphQL class doesn't exist, then dependencies cannot be
+				 * detected. This likely means the user cloned the repo from Github
+				 * but did not run `composer install`
+				 */
+				if ( ! class_exists( 'Firebase\JWT\JWT' ) ) {
+					add_action(
+						'admin_notices',
+						function () {
+							if ( ! current_user_can( 'manage_options' ) ) {
+								return;
+							}
+
+							echo sprintf(
+								'<div class="notice notice-error">' .
+								'<p>%s</p>' .
+								'</div>',
+								esc_html__(
+									'WooGraphQL appears to have been installed without it\'s dependencies. It will not work properly until dependencies are installed. This likely means you have cloned WPGraphQL from Github and need to run the command `composer install`.',
+									'wp-graphql-woocommerce'
+								)
+							);
+						}
+					);
+
+					return false;
+				}
 			}
 
 			// Required non-autoloaded classes.
 			require_once WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR . 'access-functions.php';
 			require_once WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR . 'class-woographql-inflect.php';
+			require_once WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR . 'includes/functions.php';
+
+			return true;
 		}
 
 		/**

includes/class-wp-graphql-woocommerce.php

@@ -4,6 +4,9 @@
  *
  * @package WPGraphQL\WooCommerce
  * @since 0.3.1
+ * @deprecated v0.10.2
+ *
+ * Will be removed in v0.11.0
  */
 
 namespace WPGraphQL\WooCommerce\Functions;

includes/functions.php

@@ -9,7 +9,7 @@
 }
 
 if ( ! defined( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD' ) && false !== getenv( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD' ) ) {
-    define( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD', getenv( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD' ) );
+    define( 'WPGRAPHQL_WOOCOMMERCE_AUTOLOAD', true );
 }
 
 if ( ! defined( 'GRAPHQL_JWT_AUTH_SECRET_KEY' ) ) {

tests/_data/config.php

@@ -3,7 +3,7 @@
  * Plugin Name: WPGraphQL WooCommerce (WooGraphQL)
  * Plugin URI: https://github.com/wp-graphql/wp-graphql-woocommerce
  * Description: Adds Woocommerce Functionality to WPGraphQL schema.
- * Version: 0.10.0
+ * Version: 0.10.1
  * Author: kidunot89
  * Author URI: https://axistaylor.com
  * Text Domain: wp-graphql-woocommerce
@@ -29,7 +29,7 @@
 function woographql_constants() {
 	// Plugin version.
 	if ( ! defined( 'WPGRAPHQL_WOOCOMMERCE_VERSION' ) ) {
-		define( 'WPGRAPHQL_WOOCOMMERCE_VERSION', '0.10.0' );
+		define( 'WPGRAPHQL_WOOCOMMERCE_VERSION', '0.10.1' );
 	}
 	// Plugin Folder Path.
 	if ( ! defined( 'WPGRAPHQL_WOOCOMMERCE_PLUGIN_DIR' ) ) {