Remove dependency on WooCommerce

Avoid fatals when the WooCommerce plugin is not active

Author: justinstern

README.md

@@ -44,6 +44,9 @@ Download and install just like any other WordPress plugin. If you want to be rea
 
 ## Changelog
 
+### 0.7.0-dev - YYYY.MM.DD
+ * Tweak - Remove dependency on WooCommerce
+
 ### 0.7.0 - 2017.04.12
  * Feature - Use the Bogus gateway for Subscriptions automatic renewals
  * Fix - Subscriptions integration throwing a warning in WooCommerce 3.0+

includes/class-wc-dev-helper-bogus-gateway.php

@@ -18,6 +18,10 @@
 
 defined( 'ABSPATH' ) or exit;
 
+if ( ! class_exists( 'WC_Payment_Gateway' ) ) {
+	return;
+}
+
 /**
  * Adds a testing gateway that calls the WooCommerce payment_complete() method.
  *

package.json

@@ -1,6 +1,6 @@
 {
 	"name": "woocommerce-dev-helper",
-	"version": "0.5.0",
+	"version": "0.7.0-dev",
 	"author": "SkyVerge Team",
 	"homepage": "http://www.skyverge.com",
 	"repository": {

woocommerce-dev-helper.php

@@ -5,7 +5,7 @@
  * Description: A simple plugin for helping develop/debug WooCommerce & extensions
  * Author: SkyVerge
  * Author URI: http://www.skyverge.com
- * Version: 0.7.0
+ * Version: 0.7.0-dev
  * Text Domain: woocommerce-dev-helper
  * Domain Path: /i18n/languages/
  *
@@ -69,7 +69,9 @@ public function __construct() {
 
 		// add some inline JS
 		add_action( 'wp_footer', array( $this, 'enqueue_scripts' ) );
-		add_action( 'wp_head',   array( $this, 'bogus_gateway_styles' ) );
+		if ( $this->is_plugin_active( 'woocommerce.php' ) ) {
+			add_action( 'wp_head',   array( $this, 'bogus_gateway_styles' ) );
+		}
 
 		// add the testing gateway
 		add_filter( 'woocommerce_payment_gateways', array( $this, 'add_bogus_gateway' ) );
@@ -142,8 +144,8 @@ public function includes() {
 			$this->ajax    = new WC_Dev_Helper_Ajax();
 		}
 
-		require_once( $this->get_plugin_path() . '/includes/class-wc-dev-helper-bogus-gateway.php' );
 		if ( $this->is_plugin_active( 'woocommerce.php' ) ) {
+			require_once( $this->get_plugin_path() . '/includes/class-wc-dev-helper-bogus-gateway.php' );
 			$this->gateway = new WC_Bogus_Gateway();
 		}