Fix for form renewal email receipt

class-renewal-receipt-admin-email.php

<?php

/**
 * Give Renewal Recipient Admin Email
 *
 * @package     Give_Recurring
 * @subpackage  Includes/Admin/Emails
 * @copyright   Copyright (c) 2018, GiveWP
 * @license     https://opensource.org/licenses/gpl-license GNU Public License
 * @since       1.8.3
 */

// Exit if access directly.
if (!defined('ABSPATH')) {
    exit;
}

if (!class_exists('Give_Renewal_Recipient_Admin_Email')):

    /**
     * Class Give_Renewal_Recipient_Admin_Email
     */
    class Give_Renewal_Recipient_Admin_Email extends Give_Email_Notification
    {

        /**
         * Create a class instance.
         *
         * @since 1.14.0 Allow email to edit in donation form.
         */
        public function init()
        {

            $this->load([
                'id' => 'renewal-receipt-admin',
                'label' => __('Admin Renewal Receipt Email', 'give-recurring'),
                'description' => __(
                    'Check this option if you would like admin to receive an email when a renewal donation payment has been received. Note: some payment gateways like Stripe and Authorize.net may also send out an email depending on your gateway settings.',
                    'give-recurring'
                ),
                'has_recipient_field' => true,
                'notification_status' => 'disabled',
                'default_email_subject' => __('Subscription Donation Receipt', 'give-recurring'),
                'default_email_message' => __('Hi there,', 'give-recurring') . "\n\n" . "{name} " . __(
                    'has succesfully renewed their donation. Here are the donation details:',
                    'give-recurring'
                ) . "\n\n<strong>Donor Name:</strong> {fullname}\n<strong>Donation:</strong> {donation} - {amount}\n<strong>Payment ID:</strong> {payment_id} \n<strong>Payment Method:</strong> {payment_method}\n<strong>Date:</strong> {date}\n\nSincerely,\n{sitename}",
                'default_email_header' => __('Donation Receipt', 'give-recurring'),
            ]);

            add_action('give_recurring_add_subscription_payment', array($this, 'setup_email_notification'), 10, 2);
        }

        /**
         * Plugin settings.
         *
         * @param int $form_id
         *
         * @return array
         */
        public function get_setting_fields($form_id = 0)
        {

            $settings[] = Give_Email_Setting_Field::get_section_start($this, $form_id);
            $settings[] = Give_Email_Setting_Field::get_notification_status_field($this, $form_id);

            $settings = array_merge(
                $settings,
                array(
                    array(
                        'name' => __('Renewal Receipt Subject', 'give-recurring'),
                        'id' => 'subscription_notification_admin_subject',
                        'desc' => __('Enter the subject line for the renewal donation receipt email.', 'give-recurring'),
                        'type' => 'text',
                        'default' => $this->config['default_email_subject'],
                    ),
                    array(
                        'name' => __('Renewal Receipt Header', 'give-recurring'),
                        'id' => 'subscription_notification_admin_header',
                        'desc' => __('Enter the header for the renewal donation receipt email.', 'give-recurring'),
                        'type' => 'text',
                        'default' => $this->config['default_email_header'],
                    ),
                    array(
                        'name' => __('Renewal Donation Receipt', 'give-recurring'),
                        'id' => 'subscription_receipt_admin_message',
                        'desc' => __('Enter the email message that is sent to users after upon Give receiving a successful renewal donation. HTML is accepted. Available template tags: ', 'give-recurring') . $this->get_allowed_email_tags(true),
                        'type' => 'wysiwyg',
                        'default' => $this->config['default_email_message'],
                    ),
                )
            );

            // Recipient field.
            $settings[] = Give_Email_Setting_Field::get_recipient_setting_field($this, $form_id, Give_Email_Notification_Util::has_recipient_field($this));

            $settings[] = Give_Email_Setting_Field::get_preview_setting_field($this, $form_id);

            return Give_Email_Setting_Field::add_section_end($this, $settings);
        }

        /**
         * Get email message.
         *
         * @since  1.8.3
         *
         * @access public
         *
         * @param int $form_id
         *
         * @return string
         */
        public function get_email_message($form_id = 0)
        {
            $message = Give_Email_Notification_Util::get_value(
                $this,
                Give_Email_Setting_Field::get_prefix($this, $form_id) . 'email_message',
                $form_id,
                $this->config['default_email_message']
            );

            /**
             * Filter the subject.
             *
             * @since 1.8.3
             */
            return apply_filters(
                "give_{$this->config['id']}_get_email_message",
                $message,
                $this
            );
        }

        /**
         * Get email subject.
         *
         * @since  1.8.3
         *
         * @access public
         *
         * @param int $form_id
         *
         * @return string
         */
        public function get_email_subject($form_id = 0)
        {
            $message = Give_Email_Notification_Util::get_value(
                $this,
                Give_Email_Setting_Field::get_prefix($this, $form_id) . 'email_subject',
                $form_id,
                $this->config['default_email_subject']
            );

            /**
             * Filter the message.
             *
             * @since 1.8.3
             */
            return apply_filters(
                "give_{$this->config['id']}_get_email_subject",
                $message,
                $this
            );
        }

        /**
         * Get email header.
         *
         * @since 1.8.3
         *
         * @param int $form_id
         *
         * @return string
         */
        public function get_email_header($form_id = 0)
        {
            $message = Give_Email_Notification_Util::get_value(
                $this,
                Give_Email_Setting_Field::get_prefix($this, $form_id) . 'email_header',
                $form_id,
                $this->config['default_email_header']
            );

            /**
             * Filter the message.
             *
             * @since 1.8.3
             */
            return apply_filters(
                "give_{$this->config['id']}_get_email_header",
                $message,
                $this
            );
        }


        /**
         * Setup email notification.
         *
         * @since  1.8.3
         *
         * @access public
         *
         * @param Give_Payment      $payment      instance of Give_Payment.
         * @param Give_Subscription $subscription instance of Give_Subscription.
         *
         * @return bool
         */
        public function setup_email_notification($payment, $subscription)
        {

            $sent = false;

            /**
             * Send subscription received email if payment completion emails are not prevented.
             *
             * @since 1.8.3
             */
            if (apply_filters('give_recurring_should_send_subscription_received_email', true)) {

                $sent = $this->send_email_notification(array(
                    'subscription_id' => $subscription->id,
                    'payment_id' => $payment->ID,
                    'user_id' => $subscription->donor->user_id,
                    'form_id' => give_get_payment_form_id($subscription->parent_payment_id),
                ));
            }

            if ($sent) {
                Give_Recurring_Emails::log_recurring_email('payment-admin-email', $subscription, $this->get_email_subject());
            }

            return $sent;
        }
    }

endif; // End class_exists check

return Give_Renewal_Recipient_Admin_Email::get_instance();