GoogleAnalyticsTags.php

<?php

namespace Statamic\Addons\GoogleAnalytics;

use Statamic\Extend\Tags;
use Statamic\API\User;

class GoogleAnalyticsTags extends Tags
{
    /**
     * The {{ google_analytics }} tag
     *
     * @return string|array
     */
    public function index()
    {
        $tracking_id = str_replace(' ', '', $this->getConfig('tracking_id', ''), $value);

        if (!empty($tracking_id))
        {
            $display_features = $this->getConfig('display_features', false);
            $async = $this->getConfig('async', false);
            $link_id = $this->getConfig('link_id', false);
            $beacon = $this->getConfig('beacon', false);
            
            $track_uid = $this->getConfig('track_uid', false);
            $ignore_admins = $this->getConfig('ignore_admins', false);
            $user = $track_uid ? User::getCurrent() : false;

            $debug = $this->getConfig('debug', false);
            $trace_debugging = $this->getConfig('trace_debugging', false);
            $disable_sending = $this->getConfig('disable_sending', false);

            return $this->view('tracking-code', compact('tracking_id', 'async', 'display_features', 'link_id', 'beacon', 'track_uid', 'ignore_admins', 'user', 'debug', 'trace_debugging', 'disable_sending'))->render();
        }

        return '<!-- Google Analytics Tracking code is not setup yet! -->';
    }
}