Merge branch 'master' of https://github.com/woocommerce/woocommerce-product-tables-feature-plugin

Author: mikejolley

woocommerce-product-tables-feature-plugin.php

@@ -20,7 +20,37 @@
 	exit;
 }
 
-define( 'WC_PRODUCT_TABLES_FILE', __FILE__ );
+/**
+ * Admin notice for when WooCommerce not installed
+ *
+ * @return void
+ */
+function wc_custom_product_tables_need_wc() {
+	printf( '<div class="%1$s"><p>%2$s</p></div>', esc_attr( 'notice notice-error' ), esc_html( 'You need to have WooCommerce 3.5 development version or above installed to run the Custom Product Tables plugin.', 'woocommerce' ) );
+}
+
+/**
+ * Bootstrap function, loads everything up.
+ *
+ * @return void
+ */
+function wc_custom_product_tables_bootstrap() {
+	if ( ! class_exists( 'WooCommerce' ) ) {
+		if ( is_admin() ) {
+			add_action( 'admin_notices', 'wc_custom_product_tables_need_wc' );
+		}
+		return;
+	}
+
+	if ( version_compare( WC_VERSION, '3.5.dev', '<' ) ) {
+		WC_Admin_Notices::add_notice( __( 'You need WooCommerce 3.5 development version or higher to run the Custom Product Tables plugin.', 'woocommerce' ) );
+		return;
+	}
+
+	define( 'WC_PRODUCT_TABLES_FILE', __FILE__ );
+
+	// Include the main bootstrap class.
+	require_once dirname( __FILE__ ) . '/includes/class-wc-product-tables-bootstrap.php';
+}
 
-// Include the main bootstrap class.
-require_once dirname( __FILE__ ) . '/includes/class-wc-product-tables-bootstrap.php';
+add_action( 'plugins_loaded', 'wc_custom_product_tables_bootstrap' );