SproutCMS

source of /sprout/Helpers/DisplayConditions/Acquisition/UtmSource.php

<?php
/*
 * Copyright (C) 2017 Karmabunny Pty Ltd.
 *
 * This file is a part of SproutCMS.
 *
 * SproutCMS is free software: you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation, either
 * version 2 of the License, or (at your option) any later version.
 *
 * For more information, visit <http://getsproutcms.com>.
 */
 
namespace Sprout\Helpers\DisplayConditions\Acquisition;
 
use Sprout\Helpers\DisplayConditions\DisplayConditionString;
use Sprout\Helpers\SessionStats;
 
 
/**
 * Display condtion for the 'utm_source' field
 */
class UtmSource extends DisplayConditionString
{
 
    /**
     * Return the current value of the variable
     *
     * @param array $env Environment, such as page id etc
     * @return string
     */
    protected function getCurrentValue(array $env)
    {
        return SessionStats::utmSource();
    }
 
}