yacounter.php

<?php
namespace Bitrix\Landing\Hook\Page;
 
use \Bitrix\Landing\Field;
use \Bitrix\Main\Localization\Loc;
use \Bitrix\Landing\Manager;
 
Loc::loadMessages(__FILE__);
 
class YaCounter extends \Bitrix\Landing\Hook\Page
{
    protected function getMap()
    {
        $helpUrl = \Bitrix\Landing\Help::getHelpUrl('YACOUNTER');
        return array(
            'USE' => new Field\Checkbox('USE', array(
                'title' => Loc::getMessage('LANDING_HOOK_YACOUNTER_USE')
            )),
            'COUNTER' => new Field\Text('COUNTER', array(
                'title' => Loc::getMessage('LANDING_HOOK_YACOUNTER_COUNTER'),
                'placeholder' => Loc::getMessage('LANDING_HOOK_YACOUNTER_PLACEHOLDER'),
                'help' => $helpUrl
                    ? '<a href="' . $helpUrl . '" target="_blank">' .
                            Loc::getMessage('LANDING_HOOK_DETAIL_HELP') .
                      '</a>'
                    : ''
            ))
        );
    }
 
    public function isFree()
    {
        return false;
    }
 
    public function isLocked()
    {
        return !\Bitrix\Landing\Restriction\Manager::isAllowed(
            'limit_sites_google_analytics'
        );
    }
 
    public function enabled()
    {
        if ($this->isLocked())
        {
            return false;
        }
 
        if ($this->issetCustomExec())
        {
            return true;
        }
 
        return $this->fields['USE']->getValue() == 'Y';
    }
 
    public function enabledInEditMode()
    {
        return false;
    }
 
    public function exec()
    {
        if ($this->execCustom())
        {
            return;
        }
 
        if ($this->fields['USE']->getValue() != 'Y')
        {
            return;
        }
 
        $this->setCounter($this->fields['COUNTER']);
    }
 
    public static function setCounter(string $counter): void
    {
        $counter = \htmlspecialcharsbx(trim($counter));
        $counter = \CUtil::jsEscape($counter);
        if (!$counter)
        {
            return;
        }
 
        Cookies::addCookieScript(
            'ym',
            '(function(m,e,t,r,i,k,a){m[i]=m[i]||function(){(m[i].a=m[i].a||[]).push(arguments)};
            m[i].l=1*new Date();k=e.createElement(t),a=e.getElementsByTagName(t)[0],k.async=1,k.src=r,a.parentNode.insertBefore(k,a)})
            (window, document, "script", "https://mc.yandex.ru/metrika/tag.js", "ym");
            ym(\'' . $counter . '\', "init", {
                id:\'' . $counter . '\',
                clickmap:true,
                trackLinks:true,
                accurateTrackBounce:true,
                webvisor:true,
                trackHash:true
            });'
        );
        Manager::setPageView(
            'Noscript',
            '<noscript>
                <img src="https://mc.yandex.ru/watch/' . $counter . '" style="position:absolute; left:-9999px;" alt="" />
            </noscript>'
        );
    }
}