File "Check_emails.php"

Full Path: /home/trinadezambia/public_html/democrm.trinadezambia-20260517144640/application/controllers/Check_emails.php
File size: 928 bytes
MIME-type: text/x-php
Charset: utf-8

<?php

defined('BASEPATH') or exit('No direct script access allowed');

class Check_emails extends CI_Controller
{
    public function track($uid)
    {
        // The SPAM protection appears to call "HEAD" calls instead of "GET" as they aren't interested in the result,
        // just that things seem to redirect somewhere good.

        if (strtolower($_SERVER['REQUEST_METHOD']) === 'get') {
            $this->db->where('opened', 0);
            $this->db->where('uid', $uid);
            $tracking = $this->db->get(db_prefix() . 'tracked_mails')->row();

            // Perhaps already tracked?
            if ($tracking) {
                $this->db->where('id', $tracking->id);
                $this->db->update(db_prefix() . 'tracked_mails', [
                    'date_opened' => date('Y-m-d H:i:s'),
                    'opened'      => 1,
                ]);
            }
        }
    }
}