Merge pull request #30 from brainstormforce/handle-edd-active-condition

Load plugin only when EDD is active

README.md

@@ -3,8 +3,8 @@
 **Donate link:** https://www.paypal.me/BrainstormForce
 **Tags:** edd, payment, redirect
 **Requires at least:** 4.4
-**Tested up to:** 6.2
-**Stable tag:** 1.0.4
+**Tested up to:** 6.6
+**Stable tag:** 1.0.5
 **License:** GPLv2 or later
 **License URI:** http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -27,6 +27,9 @@ e.g.
 
 ## Changelog ##
 
+## 1.0.5 ###
+- Fix: Fatal error on front end when Easy digital downloads plugin is not active. 
+
 ### 1.0.4 ###
 - Improvement: Added compatibility to WordPress 6.1
 

class-edd-simple-after-payment-redirect.php

@@ -7,7 +7,7 @@
  * Author URI:      https://pratikchaskar.com/
  * Text Domain:     edd-simple-after-payment-redirect
  * Domain Path:     /languages
- * Version:         1.0.4
+ * Version:         1.0.5
  *
  * PHP version 7
  *
@@ -69,12 +69,35 @@ public static function instance() {
 	 * @return void
 	 */
 	private function __construct() {
-		add_action( 'edd_complete_purchase', array( $this, 'process_standard_payment' ) );
-		add_filter( 'edd_payment_confirm_paypal', array( $this, 'process_paypal_standard' ) );
-		add_action( 'template_redirect', array( $this, 'process_offsite_payment' ) );
-		add_action( 'edd_meta_box_fields', array( $this, 'edd_external_product_render_field' ), 90 );
-		add_filter( 'edd_metabox_fields_save', array( $this, 'edd_external_product_save' ) );
-		add_filter( 'edd_metabox_save__edd_after_payment_redirect', array( $this, 'edd_external_product_metabox_save' ) );
+		add_action( 'plugins_loaded', array( $this, 'maybe_load_plugin' ), 9999, 0 );
+	}
+
+	/**
+	 * Load plugin only when EDD is active.
+	 *
+	 * @return void
+	 */
+	public function maybe_load_plugin() {
+		if ( ! class_exists( 'Easy_Digital_Downloads' ) ) {
+			add_action(
+				'admin_notices',
+				function() {
+					?>
+					<div class="notice notice-error is-dismissible">
+						<p><?php esc_html_e( 'EDD Redirect after payment requires Easy Digital Downloads to be installed and activated.', 'edd-simple-after-payment-redirect' ); ?></p>
+					</div>
+					<?php
+				}
+			);
+		} else {
+
+			add_action( 'edd_complete_purchase', array( $this, 'process_standard_payment' ) );
+			add_filter( 'edd_payment_confirm_paypal', array( $this, 'process_paypal_standard' ) );
+			add_action( 'template_redirect', array( $this, 'process_offsite_payment' ) );
+			add_action( 'edd_meta_box_fields', array( $this, 'edd_external_product_render_field' ), 90 );
+			add_filter( 'edd_metabox_fields_save', array( $this, 'edd_external_product_save' ) );
+			add_filter( 'edd_metabox_save__edd_after_payment_redirect', array( $this, 'edd_external_product_metabox_save' ) );
+		}
 	}
 
 	/**

package.json

@@ -1,6 +1,6 @@
 {
   "name": "edd-simple-after-payment-redirect",
-  "version": "1.0.4",
+  "version": "1.0.5",
   "main": "Gruntfile.js",
   "author": "Brainstorm Force",
   "devDependencies": {

readme.txt

@@ -3,8 +3,8 @@ Contributors: pratikchaskar
 Donate link: https://www.paypal.me/BrainstormForce
 Tags: edd, payment, redirect
 Requires at least: 4.4
-Tested up to: 6.2
-Stable tag: 1.0.4
+Tested up to: 6.6
+Stable tag: 1.0.5
 License: GPLv2 or later
 License URI: http://www.gnu.org/licenses/gpl-2.0.html
 
@@ -27,6 +27,9 @@ e.g.
 
 == Changelog ==
 
+= 1.0.5 =
+- Fix: Fatal error on front end when Easy digital downloads plugin is not active. 
+
 = 1.0.4 =
 - Improvement: Added compatibility to WordPress 6.1