JezK

Edit File: FollowupsController.php

<?php

namespace AcyMailing\Controllers;

use AcyMailing\Classes\CampaignClass;
use AcyMailing\Classes\FollowupClass;
use AcyMailing\Classes\MailClass;
use AcyMailing\Classes\MailStatClass;
use AcyMailing\Classes\UrlClickClass;
use AcyMailing\Core\AcymController;

class FollowupsController extends AcymController
{
    public function getEmailsListing(): void
    {
        $id = acym_getVar('int', 'id', 0);
        if (empty($id)) {
            acym_sendAjaxResponse(acym_translation('ACYM_FOLLOWUP_NOT_FOUND'), [], false);
        }

$followupClass = new FollowupClass();
        $emailIds = $followupClass->getEmailsByIds([$id]);
        if (empty($emailIds)) {
            acym_sendAjaxResponse(acym_translation('ACYM_NO_EMAIL_FOR_FOLLOWUP'), [], false);
        }

$mailClass = new MailClass();
        $mailStatClass = new MailStatClass();
        $campaignClass = new CampaignClass();
        $urlClickClass = new UrlClickClass();
        $data = [];
        foreach ($emailIds as $oneMailId) {
            $mail = $mailClass->getOneById($oneMailId);
            if (empty($mail)) continue;

$thisMailStats = [
                'subject' => $mail->subject,
            ];

$stats = $mailStatClass->getOneById($oneMailId);

if (empty($stats)) {
                $thisMailStats['sent'] = '0';
                $thisMailStats['open'] = '-';
                $thisMailStats['click'] = '-';
                $thisMailStats['income'] = '-';
            } else {
                $stats->subscribers = $stats->sent;
                $campaignClass->getStatsCampaign($stats, $urlClickClass);

$trackingSale = empty($stats->tracking_sale) ? 0 : round($stats->tracking_sale, 2);

$thisMailStats['sent'] = empty($stats->sent) ? '0' : $stats->sent;
                $thisMailStats['open'] = empty($stats->open) ? '0%' : $stats->open.'%';
                $thisMailStats['click'] = empty($stats->click) ? '0%' : $stats->click.'%';
                $thisMailStats['income'] = $trackingSale.' '.$stats->currency;
            }

$data[] = $thisMailStats;
        }

acym_sendAjaxResponse('', $data);
    }

public function addQueueAjax(): void
    {
        wp_verify_nonce(acym_getVar('cmd', '_wpnonce'), 'acymnonce') || die('Invalid Token');

$emailId = acym_getVar('int', 'emailId', 0);
        if (empty($emailId)) {
            acym_sendAjaxResponse(acym_translation('ACYM_EMAIL_NOT_FOUND'), [], false);
        }

$followupClass = new FollowupClass();
        $queued = $followupClass->queueForSubscribers($emailId);

if ($queued === null) {
            acym_sendAjaxResponse(acym_translation('ACYM_ERROR_ADD_QUEUE'), [], false);
        }

acym_sendAjaxResponse(acym_translationSprintf('ACYM_EMAILS_ADDED_QUEUE', $queued));
    }
}