Create Create A Unique Email For Membership Renewals in PMPro

email/create-unique-email-for-renewals.php

@@ -0,0 +1,59 @@
+<?php
+
+/**
+* Create A Unique Email For Membership Renewals in Paid Memberships Pro
+* Make sure there is a folder /email/ in your plugin folder with the file named checkout_renewal.html
+* 
+* URL: https://www.paidmembershipspro.com/customize-membership-checkout-confirmation-email-membership-renewals/
+* 
+* title: create a unique email for renewals
+* layout: snippet
+* collection: email
+* category: email templates
+*
+* You can add this recipe to your site by creating a custom plugin
+* or using the Code Snippets plugin available for free in the WordPress repository.
+* Read this companion article for step-by-step directions on either method.
+* https://www.paidmembershipspro.com/create-a-plugin-for-pmpro-customizations/
+*/
+
+function my_pmpro_email_checkout_renewal($email) {
+	$replace_data_again = false;
+
+	//only filter emails with invoices
+	if(empty($email->data['invoice_id']))
+		return $email;
+
+	//get order
+	$order = new MemberOrder($email->data['invoice_id']);
+
+	//make sure we have a real order
+	if(empty($order) || empty($order->id))
+		return $email;
+
+	//check if there has been another order for the same user/level in the past
+	global $wpdb;
+	$is_renewal = $order->is_renewal();
+	if(!$is_renewal)
+		return $email;
+
+	//this is a renewal! let's do our stuff
+	//update subject
+	$email->subject = "Thank you for your renewal.";
+
+	//update body
+	$email->body = file_get_contents(dirname(__FILE__) . "/email/checkout_renewal.html");
+
+	//replace data
+	if(is_string($email->data))
+		$email->data = array("body"=>$email->data);			
+	if(is_array($email->data)) {
+		foreach($email->data as $key => $value) {
+			$email->body = str_replace("!!" . $key . "!!", $value, $email->body);
+		}	
+	}
+
+	return $email;
+}
+
+add_filter('pmpro_email_filter', 'my_pmpro_email_checkout_renewal', 20);