iflrandevu/application/helpers/google_analytics_helper.php

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<?php defined('BASEPATH') OR exit('No direct script access allowed');
/* ----------------------------------------------------------------------------
* Easy!Appointments - Open Source Web Scheduler
*
* @package EasyAppointments
* @author A.Tselegidis <alextselegidis@gmail.com>
* @copyright Copyright (c) 2013 - 2020, Alex Tselegidis
* @license http://opensource.org/licenses/GPL-3.0 - GPLv3
* @link http://easyappointments.org
* @since v1.1.0
* ---------------------------------------------------------------------------- */
/**
* Print Google Analytics script.
*
* This helper function should be used in view files in order to output the Google Analytics
* script. It will check whether the code is set in the database and print it, otherwise nothing
* will be outputted. This eliminates the need for extra checking before outputting.
*/
function google_analytics_script()
{
$ci =& get_instance();
$ci->load->model('settings_model');
$google_analytics_code = $ci->settings_model->get_setting('google_analytics_code');
if ($google_analytics_code !== '')
{
echo '
<script>
(function(i,s,o,g,r,a,m){i["GoogleAnalyticsObject"]=r;i[r]=i[r]||function(){
(i[r].q=i[r].q||[]).push(arguments)},i[r].l=1*new Date();a=s.createElement(o),
m=s.getElementsByTagName(o)[0];a.async=1;a.src=g;m.parentNode.insertBefore(a,m)
})(window,document,"script","//www.google-analytics.com/analytics.js","ga");
ga("create", "' . $google_analytics_code . '", "auto");
ga("send", "pageview");
</script>
';
}
}