cookies.php

См. документацию.

<?php
namespace Bitrix\Landing\Hook\Page;
 
use \Bitrix\Landing\Help;
use \Bitrix\Landing\Rights;
use \Bitrix\Landing\Site;
use \Bitrix\Landing\Field;
use \Bitrix\Landing\Manager;
use \Bitrix\Main\Localization\Loc;
 
class Cookies extends \Bitrix\Landing\Hook\Page
{
    const MODE_A = 'A';
    const MODE_I = 'I';

    public static $enabled = false;

    protected function getMap(): array
    {
        $helpUrl = Help::getHelpUrl('COOKIES_EDIT');
 
        return [
            'USE' => new Field\Checkbox('USE', [
                'title' => Loc::getMessage('LANDING_HOOK_COOKIES_USE')
            ]),
            'AGREEMENT_ID' => new Field\Checkbox('AGREEMENT_ID', [
                'title' => Loc::getMessage('LANDING_HOOK_COOKIES_AGREEMENT_ID')
            ]),
            'COLOR_BG' => new Field\Text('COLOR_BG', [
                'title' => Loc::getMessage('LANDING_HOOK_COOKIES_COLOR_BG'),
                'default' => '#03c1fe'
            ]),
            'COLOR_TEXT' => new Field\Text('COLOR_TEXT', [
                'title' => Loc::getMessage('LANDING_HOOK_COOKIES_COLOR_TEXT'),
                'default' => '#fff'
            ]),
            'POSITION' => new Field\Select('POSITION', [
                'title' => Loc::getMessage('LANDING_HOOK_COOKIES_POSITION'),
                'default' => 'bottom_left',
                'options' => [
                    'bottom_left' => Loc::getMessage('LANDING_HOOK_COOKIES_POSITION_BL'),
                    'bottom_right' => Loc::getMessage('LANDING_HOOK_COOKIES_POSITION_BR'),
                ]
            ]),
            'MODE' => new Field\Select('MODE', [
                'title' => Loc::getMessage('LANDING_HOOK_COOKIES_MODE'),
                'default' => 'A',
                'options' => [
                    self::MODE_A => Loc::getMessage('LANDING_HOOK_COOKIES_MODE_A'),
                    self::MODE_I => Loc::getMessage('LANDING_HOOK_COOKIES_MODE_I'),
                ],
                'help' => $helpUrl
                    ?   '<a href="' . $helpUrl . '" target="_blank">' .
                            Loc::getMessage('LANDING_HOOK_COOKIES_MODE_HELP') .
                        '</a>'
                    : ''
            ])
        ];
    }

    public function getTitle(): string
    {
        return Loc::getMessage('LANDING_HOOK_COOKIES_TITLE');
    }

    public function enabledInEditMode(): bool
    {
        return false;
    }

    public function getSort()
    {
        return 50;
    }

    public function enabled(): bool
    {
        // this hook are enabled always
        return !$this->isPage();
    }

    public function isInformationMode(): bool
    {
        $mode = $this->fields['MODE']->getValue();
        return $mode == self::MODE_I || (!$mode && Manager::availableOnlyForZone('ru'));
    }

    public function exec(): void
    {
        if ($this->execCustom())
        {
            return;
        }
 
        if ($this->fields['USE']->getValue() == 'Y')
        {
            $infoMode = $this->isInformationMode();
 
            if (!$infoMode)
            {
                self::$enabled = true;
                Manager::clearPageView('Noscript');
            }
 
            ob_start();
            Manager::getApplication()->includeComponent(
                'bitrix:landing.cookies',
                '',
                [
                    'USE' => $this->fields['USE']->getValue(),
                    'POSITION' => $this->fields['POSITION']->getValue(),
                    'COLOR_BG' => $this->fields['COLOR_BG']->getValue(),
                    'COLOR_TEXT' => $this->fields['COLOR_TEXT']->getValue(),
                    'AGREEMENT_ID' => $this->fields['AGREEMENT_ID']->getValue(),
                    'INFORMATION' =>  $infoMode ? 'Y' : 'N'
                ],
                false
            );
            $hookContent = ob_get_contents();
            ob_end_clean();
 
            echo $hookContent;
        }
    }

    public static function addCookieScript(string $cookieCode, string $functionBody): void
    {
        if (self::$enabled)
        {
            Manager::setPageView('AfterHeadOpen',
                '<script data-skip-moving="true">
                    window["bxCookies"] = window["bxCookies"] || {};
                    window["bxCookies"]["' . $cookieCode . '"] = false;
                    window.addEventListener("load", function() {
                        BX.addCustomEvent(
                            "BX.Landing.Cookies:onAccept", 
                            function(acceptedCookies)
                            {
                                if (
                                    !window["bxCookies"]["' . $cookieCode . '"] && 
                                    BX.util.in_array("' . $cookieCode . '", acceptedCookies)
                                )
                                {
                                    window["bxCookies"]["' . $cookieCode . '"] = true;
                                    ' . $functionBody . '
                                }
                            }
                        );
                    });
                </script>'
            );
        }
        else
        {
            {
                $scriptContent = '<script data-skip-moving="true">' . $functionBody . '</script>';
 
                if ($cookieCode === 'ym')
                {
                    $scriptContent = '<!-- Yandex.Metrika counter -->' . "\n" . $scriptContent . "\n" . '<!-- /Yandex.Metrika counter -->';
                }
 
                Manager::setPageView('AfterHeadOpen', $scriptContent);
            }
        }
    }

    public static function getAgreementIdBySiteId(int $siteId): ?int
    {
        Rights::setOff();
        $fields = Site::getAdditionalFields($siteId);
        Rights::setOn();
 
        $mode = $fields['COOKIES_MODE']->getValue();
        $informationMode = $mode == self::MODE_I || (!$mode && Manager::availableOnlyForZone('ru'));
 
        if ($informationMode)
        {
            return null;
        }
 
        return isset($fields['COOKIES_AGREEMENT_ID'])
            ? $fields['COOKIES_AGREEMENT_ID']->getValue()
            : null;
    }
}