landing.php

См. документацию.

<?php
 
namespace Bitrix\Landing;
 
use Bitrix\Landing\Block\BlockRepo;
use Bitrix\Landing\Internals\BlockTable;
use Bitrix\Landing\Metrika\Types;
use Bitrix\Landing\Site\Type;
use Bitrix\Main\Application;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Event;
use Bitrix\Main\EventResult;
use Bitrix\Main\Page\Asset;
use Bitrix\Main\Localization\Loc;
use Bitrix\Main\ModuleManager;
use Bitrix\Main\UI\Extension;
use Bitrix\Rest\AppTable;
 
Loc::loadMessages(__FILE__);
 
class Landing extends \Bitrix\Landing\Internals\BaseTable
{
    protected const META_KEYS = [
        'CREATED_BY_ID', 'MODIFIED_BY_ID', 'DATE_CREATE',
        'DATE_MODIFY', 'DATE_PUBLIC', 'INITIATOR_APP_CODE', 'VIEWS', 'TPL_CODE',
        'ACTIVE', 'PUBLIC', 'SITE_CODE', 'SITE_SPECIAL', 'RULE',
        'SITE_VERSION', 'SITE_LANG', 'SITE_TPL_CODE',
    ];

    protected const META_KEYS_MODIFIABLE = [
        'DATE_MODIFY', 'DATE_PUBLIC', 'ACTIVE', 'PUBLIC',
    ];

    public static $internalClass = 'LandingTable';

    protected static $enabledUpdate = true;

    protected static $checkUniqueAddress = true;

    protected static $checkDelete = true;

    protected static $editMode = false;

    protected static $previewMode = false;

    protected static $variables = array();

    protected static $dynamicFilterId = 0;

    protected static $dynamicElementId = 0;

    protected static string $siteType = '';

    protected $mainInstance = true;

    protected $metaData = array();

    protected $blocks = array();

    protected $id = 0;

    protected $title = '';

    protected $code = '';

    protected $xmlId = '';

    protected $siteRow = [];

    protected $siteId = 0;

    protected $siteTitle = '';

    protected $domainId = 0;

    protected $folderId = 0;

    protected int $tplId = 0;

    protected $tplType = 'landing';

    protected $active = false;

    protected Error $error;

    protected $rights = [];

    protected $checkPermissions = true;

    protected $version = 1;

    protected $disableLinkPreview = false;

    protected function __construct($id, $params = array())
    {
        $id = intval($id);
        $this->error = new Error;
        $filter = array(
            'ID' => $id,
        );
        if (
            isset($params['force_deleted'])
            && $params['force_deleted'] === true
        )
        {
            $filter['=DELETED'] = ['Y', 'N'];
            $filter['=SITE.DELETED'] = ['Y', 'N'];
        }
        if (
            isset($params['check_permissions'])
            && $params['check_permissions'] === false
        )
        {
            $filter['CHECK_PERMISSIONS'] = 'N';
            $this->checkPermissions = false;
        }
        if (
            isset($params['disable_link_preview'])
            && $params['disable_link_preview'] === true
        )
        {
            $this->disableLinkPreview = true;
        }
 
        if ($id)
        {
            $landing = self::getList(array(
                'select' => array(
                    '*',
                    'SITE_TPL_ID' => 'SITE.TPL_ID',
                    'SITE_TPL_CODE' => 'SITE.TPL_CODE',
                    'SITE_CODE' => 'SITE.CODE',
                    'SITE_TYPE' => 'SITE.TYPE',
                    'SITE_SPECIAL' => 'SITE.SPECIAL',
                    'SITE_TITLE' => 'SITE.TITLE',
                    'SITE_VERSION' => 'SITE.VERSION',
                    'SITE_LANG' => 'SITE.LANG',
                    'DOMAIN_ID' => 'SITE.DOMAIN_ID',
                    'SITE_LANDING_ID_INDEX' => 'SITE.LANDING_ID_INDEX',
                ),
                'filter' => $filter,
            ))->fetch();
        }
        // check landing folder if exists
        if (!empty($landing['FOLDER_ID']))
        {
            $breadCrumbs = Folder::getBreadCrumbs($landing['FOLDER_ID'], $landing['SITE_ID']);
            foreach ($breadCrumbs as $crumb)
            {
                if ($crumb['DELETED'] === 'Y')
                {
                    $id = 0;
                    break;
                }
            }
        }
        if ($id && isset($landing) && is_array($landing))
        {
            /*
             * $this->getEditMode()
             * @todo return if no access
             */
            // get base data
            self::$siteType = (string)$landing['SITE_TYPE'];
            $this->title = $landing['TITLE'];
            $this->code = $landing['CODE'];
            $this->xmlId = $landing['XML_ID'];
            $this->id = (int)$landing['ID'];
            $this->version = (int)$landing['VERSION'];
            $this->siteId = (int)$landing['SITE_ID'];
            $this->siteTitle = $landing['SITE_TITLE'];
            $this->domainId = (int)$landing['DOMAIN_ID'];
            $this->folderId = (int)$landing['FOLDER_ID'];
            $this->active = $landing['ACTIVE'] == 'Y';
            if ($this->checkPermissions)
            {
                $this->rights = Rights::getOperationsForSite(
                    $this->siteId
                );
            }
            $this->siteRow = [
                'TPL_ID' => $landing['SITE_TPL_ID'],
                'LANDING_ID_INDEX' => $landing['SITE_LANDING_ID_INDEX'],
            ];
            $siteTplId = max($landing['SITE_TPL_ID'], 0);
            $this->tplId = (int)$landing['TPL_ID'] > 0
                ? (int)$landing['TPL_ID']
                : $siteTplId
            ;
            if (isset($params['is_area']) && $params['is_area'])
            {
                $this->mainInstance = false;
            }
            if ($landing['SITE_TPL_ID'] > 0 && !$landing['TPL_ID'])
            {
                $this->tplType = 'site';
            }
            // if edit mode - create copy for edit
            if ($this->getEditMode()/* && $landing['PUBLIC'] == 'Y'*/)
            {
                Block::cloneForEdit($this);
            }
            // some update if we need
            $this->updateVersion();
            // get available blocks
            if (
                !isset($params['skip_blocks'])
                || $params['skip_blocks'] !== true
            )
            {
                Block::fillLanding(
                    $this,
                    $params['blocks_limit'] ?? null,
                    [
                        'id' => $params['blocks_id'] ?? 0,
                        'deleted' => isset($params['deleted']) && $params['deleted'] === true,
                    ]
                );
            }
            // fill meta data
            foreach (self::META_KEYS as $key)
            {
                $this->metaData[$key] = $landing[$key];
            }
        }
        // landing not found
        else
        {
            $this->error->addError(
                'LANDING_NOT_EXIST',
                Loc::getMessage('LANDING_NOT_FOUND')
            );
            $this->title = Loc::getMessage('LANDING_TITLE_NOT_FOUND');
        }
    }

    public function setMetaData(array $metaData): void
    {
        foreach ($metaData as $key => $value)
        {
            if (in_array($key, self::META_KEYS_MODIFIABLE, true))
            {
                $this->metaData[$key] = $value;
            }
        }
    }

    public static function ping($id, $deleted = false)
    {
        $returnCheckDelete = false;
        $filter = [
            'ID' => $id,
        ];
 
        if ($deleted)
        {
            if (self::$checkDelete)
            {
                $returnCheckDelete = true;
                self::$checkDelete = false;
            }
            $filter['=DELETED'] = ['Y', 'N'];
        }
 
        $check = self::getList([
            'select' => [
                'ID',
            ],
            'filter' => $filter,
        ]);
 
        if ($returnCheckDelete)
        {
            self::$checkDelete = true;
        }
 
        return (boolean)$check->fetch();
    }

    public static function setEditMode($mode = true)
    {
        self::$editMode = (boolean)$mode;
    }

    public static function getEditMode()
    {
        return self::$editMode;
    }

    public static function setPreviewMode($mode = true)
    {
        self::$previewMode = (boolean)$mode;
    }

    public static function getPreviewMode()
    {
        return self::$previewMode;
    }

    public static function checkDeleted()
    {
        return self::$checkDelete;
    }

    public static function disableCheckDeleted()
    {
        self::$checkDelete = false;
    }

    public static function enableCheckDeleted()
    {
        self::$checkDelete = true;
    }

    public static function disableUpdate()
    {
        self::$enabledUpdate = false;
    }

    public static function enableUpdate()
    {
        self::$enabledUpdate = true;
    }

    public static function isCheckUniqueAddress(): bool
    {
        return self::$checkUniqueAddress;
    }

    public static function disableCheckUniqueAddress(): void
    {
        self::$checkUniqueAddress = false;
    }

    public static function enableCheckUniqueAddress(): void
    {
        self::$checkUniqueAddress = true;
    }

    public static function createInstance($id, array $params = array())
    {
        return new self($id, $params);
    }

    public static function markDelete(int $id): \Bitrix\Main\Result
    {
        if (TemplateRef::landingIsArea($id))
        {
            $result = new \Bitrix\Main\Result;
            $result->addError(
                new \Bitrix\Main\Error(
                    Loc::getMessage('LANDING_BLOCK_UNABLE_DEL_INC'),
                    'UNABLE_DELETE_INCLUDE'
                )
            );
 
            return $result;
        }
 
        $event = new Event('landing', 'onBeforeLandingRecycle', array(
            'id' => $id,
            'delete' => 'Y',
        ));
        $event->send();
 
        foreach ($event->getResults() as $result)
        {
            if ($result->getType() == EventResult::ERROR)
            {
                $return = new \Bitrix\Main\Result;
                foreach ($result->getErrors() as $error)
                {
                    $return->addError(
                        $error
                    );
                }
 
                return $return;
            }
        }
 
        if (($currentScope = Site\Type::getCurrentScopeId()))
        {
            Agent::addUniqueAgent('clearRecycleScope', [$currentScope]);
        }
 
        $landing = self::createInstance($id, ['skip_blocks' => true]);
 
        $res = parent::update($id, array(
            'DELETED' => 'Y',
        ));
 
        if ($res->isSuccess())
        {
            $landing->clearFolderIndex();
        }
 
        return $res;
    }

    public static function markUnDelete($id)
    {
        $id = intval($id);
 
        $event = new Event('landing', 'onBeforeLandingRecycle', array(
            'id' => $id,
            'delete' => 'N',
        ));
        $event->send();
 
        foreach ($event->getResults() as $result)
        {
            if ($result->getType() == EventResult::ERROR)
            {
                $return = new \Bitrix\Main\Result;
                foreach ($result->getErrors() as $error)
                {
                    $return->addError(
                        $error
                    );
                }
 
                return $return;
            }
        }
 
        return parent::update($id, array(
            'DELETED' => 'N',
        ));
    }

    public static function delete($id, bool $forceDeleted = false): \Bitrix\Main\Result
    {
        $result = new \Bitrix\Main\Entity\DeleteResult();
        $params = [];
 
        if ($forceDeleted)
        {
            $params['force_deleted'] = true;
        }
 
        // first check
        if (Rights::isOn())
        {
            foreach (['draft', 'public'] as $code)
            {
                self::setEditMode($code == 'draft');
                $landing = self::createInstance($id, $params);
                if ($landing->exist())
                {
                    foreach ($landing->getBlocks() as $block)
                    {
                        if ($block->getAccess() < $block::ACCESS_X)
                        {
                            $result->addError(
                                new \Bitrix\Main\Error(
                                    Loc::getMessage('LANDING_BLOCK_ACCESS_DENIED'),
                                    'ACCESS_DENIED'
                                )
                            );
 
                            return $result;
                        }
                    }
                }
                else
                {
                    if (!$landing->getError()->isEmpty())
                    {
                        $result->addError(
                            $landing->getError()->getErrors()[0]
                        );
                    }
 
                    return $result;
                }
            }
        }
 
        // delete blocks
        $params['skip_blocks'] = true;
        foreach (array('draft', 'public') as $code)
        {
            self::setEditMode($code == 'draft');
            $landing = self::createInstance($id, $params);
            if ($landing->exist())
            {
                Block::deleteAll($id);
                File::deleteFromLanding($id);
                File::deleteFromAsset($id);
            }
        }
 
        $res = parent::delete($id);
        if ($res->isSuccess())
        {
            $landing->clearFolderIndex();
        }
 
        return $res;
    }

    public static function getHooks($id)
    {
        if (!Rights::hasAccessForLanding($id, Rights::ACCESS_TYPES['read']))
        {
            return [];
        }
 
        return Hook::getForLanding($id);
    }

    public static function getAdditionalFields($id)
    {
        $fields = array();
 
        // now we can get additional fields only from hooks
        foreach (self::getHooks($id) as $hook)
        {
            $fields += $hook->getPageFields();
        }
 
        return $fields;
    }

    public static function getAdditionalFieldsAsArray(int $landingId, bool $skipEmpty = true): array
    {
        $hookFiles = Hook::HOOKS_CODES_FILES;
        $fields = self::getAdditionalFields($landingId);
 
        foreach ($fields as $key => $field)
        {
            $fields[$key] = $field->getValue();
 
            if ($skipEmpty && !$fields[$key])
            {
                unset($fields[$key]);
                continue;
            }
 
            if (in_array($key, $hookFiles))
            {
                $fields['~' . $key] = $fields[$key];
                if (intval($fields[$key]) > 0)
                {
                    $fields[$key] = File::getFilePath($fields[$key]);
                }
            }
        }
 
        return $fields;
    }

    public static function saveAdditionalFields($id, array $data)
    {
        // now we can get additional fields only from hooks
        Hook::saveForLanding($id, $data);
    }

    public static function setVariables(array $vars)
    {
        foreach ($vars as $code => $val)
        {
            self::$variables[$code] = $val;
        }
    }

    public static function getVariables()
    {
        return self::$variables;
    }

    public static function setDynamicParams($filterId, $elementId)
    {
        self::$dynamicFilterId = $filterId;
        self::$dynamicElementId = $elementId;
    }

    public static function getDynamicFilter()
    {
        static $filter = null;
        if ($filter === null)
        {
            $filter = Source\FilterEntity::getFilter(
                self::$dynamicFilterId
            );
        }
 
        return $filter;
    }

    public static function getDynamicElementId()
    {
        return self::$dynamicElementId;
    }

    public static function isDynamicDetailPage()
    {
        return self::$dynamicFilterId && self::$dynamicElementId;
    }

    public function getPreview(?int $id = null, bool $skipCloud = false, ?string $publicUrl = null): ?string
    {
        if (
            !$skipCloud &&
            Manager::isB24() &&
            !Manager::isCloudDisable()
        )
        {
            if (!$publicUrl)
            {
                $publicUrl = $this->getPublicUrl();
            }
 
            return rtrim($publicUrl, '/') . '/preview.jpg';
        }
 
        static $hookPics = null;
 
        if ($hookPics === null)
        {
            $hookPics = Hook\Page\MetaOg::getAllImages();
        }
 
        if (!$id)
        {
            $id = $this->id;
        }
 
        if (isset($hookPics[$id]))
        {
            $pic = $hookPics[$id];
            if (intval($pic) > 0)
            {
                $pic = File::getFilePath($pic);
            }
 
            return $pic;
        }
 
        return Manager::getUrlFromFile('/bitrix/images/landing/nopreview.jpg');
    }

    public function getPublicUrl($id = false, $absolute = true, $createPubPath = false, &$fullUrl = [])
    {
        if ($id === false)
        {
            $id = $this->id;
        }
 
        $previewMode = self::$previewMode && !$this->disableLinkPreview;
        $siteKeyCode = Site\Type::getKeyCode();
        $hostUrl = Domain::getHostUrl();
        $siteId = Manager::getMainSiteId();
        $bitrix24 = Manager::isB24();
        $bitrix24originalVar = $bitrix24;
        $disableCloud = Manager::isCloudDisable();
        $domainDefault = null;
        $data = array();
        $res = Landing::getList(array(
            'select' => array(
                'ID',
                'CODE',
                'RULE',
                'SITE_ID',
                'FOLDER_ID',
                'SITE_ID_INDEX' => 'SITE.LANDING_ID_INDEX',
                'SITE_PROTOCOL' => 'SITE.DOMAIN.PROTOCOL',
                'SITE_DOMAIN' => 'SITE.DOMAIN.DOMAIN',
                'SITE_CODE' => 'SITE.CODE',
                'SITE_TYPE' => 'SITE.TYPE',
                'SITE_SMN_ID' => 'SITE.SMN_SITE_ID',
            ),
            'filter' => array(
                'ID' => $id,
                '=DELETED' => ['Y', 'N'],
                'CHECK_PERMISSIONS' => 'N',
            ),
        ));
        while ($row = $res->fetch())
        {
            if ($row['SITE_TYPE'] == 'SMN')
            {
                $bitrix24 = false;
            }
            else
            {
                $bitrix24 = $bitrix24originalVar;
            }
            $domainReplace = false;
            $row['SITE_ID_ORIG'] = $row['SITE_ID'];
            // build site domain by default
            if (!$row['SITE_DOMAIN'])
            {
                if (!$domainDefault)
                {
                    $domainDefault = Domain::getList(array(
                        'filter' => array(
                            'ID' => Domain::getCurrentId(),
                        ),
                    ))->fetch();
                }
                if (isset($domainDefault['PROTOCOL']))
                {
                    $row['SITE_PROTOCOL'] = $domainDefault['PROTOCOL'];
                }
                if (isset($domainDefault['DOMAIN']))
                {
                    $row['SITE_DOMAIN'] = $domainDefault['DOMAIN'];
                }
                $domainReplace = true;
            }
            // force https
            if (Manager::isHttps())
            {
                $row['SITE_PROTOCOL'] = 'https';
            }
            if ($domainReplace || !$bitrix24 || $disableCloud)
            {
                $pubPath = Manager::getPublicationPath(
                    null,
                    $row['SITE_SMN_ID'] ? $row['SITE_SMN_ID'] : $siteId,
                    $createPubPath
                );
                $pubPath = rtrim($pubPath, '/');
            }
            // for create publication path
            if (!ModuleManager::isModuleInstalled('bitrix24'))
            {
                Manager::getPublicationPath(
                    null,
                    $row['SITE_SMN_ID'] ? $row['SITE_SMN_ID'] : $siteId,
                    $createPubPath
                );
            }
            if (isset($row['SITE_ID']))
            {
                if ($siteKeyCode == 'CODE')
                {
                    $row['SITE_ID'] = $row['SITE_CODE'];
                }
                else
                {
                    $row['SITE_ID'] = '/' . $row['SITE_ID'] . '/';
                }
            }
            $publicHash = '';
            if ($previewMode)
            {
                if ($siteKeyCode == 'CODE')
                {
                    $publicHash = Site::getPublicHash(trim($row['SITE_CODE'], '/'), $row['SITE_DOMAIN']);
                }
                else
                {
                    $publicHash = Site::getPublicHash($row['SITE_ID_ORIG'], $row['SITE_DOMAIN']);
                }
            }
            if ($row['CODE'])
            {
                $row['CODE'] .= '/';
            }
            if ($disableCloud)
            {
                $lastFolderItem = [];
                $fullUrl[$row['ID']] = ($absolute ? $hostUrl : '') .
                                    $pubPath .
                                    ($bitrix24 ? $row['SITE_ID'] : '/') .
                                    ($previewMode ? 'preview/' . $publicHash . '/' : '') .
                                    ($row['FOLDER_ID'] ? ltrim(Folder::getFullPath($row['FOLDER_ID'], $row['SITE_ID_ORIG'], $lastFolderItem), '/') : '');
                $folderIndex = $row['ID'] == ($lastFolderItem['INDEX_ID'] ?? 0)
                                                ||
                                            !($lastFolderItem['INDEX_ID'] ?? 0)
                                            && ($row['CODE'] ?? null)
                                            && ($lastFolderItem['CODE'] ?? null)
                                            && trim($row['CODE'], '/') === $lastFolderItem['CODE']
                ;
                $data[$row['ID']] = $fullUrl[$row['ID']] .
                                    (($row['ID'] == $row['SITE_ID_INDEX'] || $folderIndex || $row['RULE']) ? '' : $row['CODE']);
                if (!$row['RULE'])
                {
                    $fullUrl[$row['ID']] .= $row['CODE'];
                }
            }
            else
            {
                $lastFolderItem = [];
                $fullUrl[$row['ID']] = (
                                    $absolute
                                        ? (
                                            $row['SITE_PROTOCOL'] . '://' .
                                            $row['SITE_DOMAIN']
                                        )
                                        : ''
                                    ) .
                                    (($domainReplace || !$bitrix24) ? $pubPath : '') .
                                    (($previewMode && !$bitrix24) ? '/preview/' . $publicHash : '') .
                                    (($domainReplace && $bitrix24) ? $row['SITE_ID'] : '/') .
                                    (($previewMode && $bitrix24) ? 'preview/' . $publicHash . '/' : '') .
                                    ($row['FOLDER_ID'] ? ltrim(Folder::getFullPath($row['FOLDER_ID'], $row['SITE_ID_ORIG'], $lastFolderItem), '/') : '');
                $folderIndex = $row['ID'] == $lastFolderItem['INDEX_ID'] || !$lastFolderItem['INDEX_ID'] && trim($row['CODE'], '/') === $lastFolderItem['CODE'];
                $data[$row['ID']] = $fullUrl[$row['ID']] .
                                    (($row['ID'] == $row['SITE_ID_INDEX'] || $folderIndex || $row['RULE']) ? '' : $row['CODE']);
                if (!$row['RULE'])
                {
                    $fullUrl[$row['ID']] .= $row['CODE'];
                }
            }
        }
 
        if (is_array($id))
        {
            return $data;
        }
        elseif (!empty($data))
        {
            return array_pop($data);
        }
 
        return false;
    }

    public static function resolveIdByPublicUrl(string $landingUrl, int $siteId): ?int
    {
        if (Manager::isB24() && !Manager::isCloudDisable() && Site\Type::isPublicScope())
        {
            $landingUrl = rtrim(Manager::getPublicationPath($siteId), '/') . '/' . ltrim($landingUrl, '/');
        }
        $publicationPath = Manager::getPublicationPath();
        $componentName = 'bitrix:landing.pub';
        $className = \CBitrixComponent::includeComponentClass($componentName);
        $demoCmp = new $className;
        $demoCmp->initComponent($componentName);
        $demoCmp->arParams = [
            'PATH' => mb_substr($landingUrl, mb_strlen($publicationPath)),
            'DRAFT_MODE' => 'Y',
            'SITE_ID' => $siteId,
            'SITE_TYPE' => self::getSiteType(),
            'CHECK_PERMISSIONS' => 'N',
            'NOT_CHECK_DOMAIN' => 'Y',
            'NOT_SEND_HTTP_STATUS' => 'Y',
            'SKIP_404' => 'Y',
        ];
 
        return $demoCmp->detectPage() ?: null;
    }

    public function view(array $params = array())
    {
        $blockEditMode = $this->getEditMode();
        $editMode = $this->mainInstance && $blockEditMode;
 
        if (!isset($params['parse_link']))
        {
            $params['parse_link'] = true;
        }
 
        if (!isset($params['apply_template']))
        {
            $params['apply_template'] = true;
        }
 
        if (!isset($params['check_permissions']))
        {
            $params['check_permissions'] = true;
        }
 
        if (!$params['check_permissions'])
        {
            Rights::setOff();
        }
 
        // title
        if ($this->mainInstance)
        {
            Manager::setPageTitle(
                \htmlspecialcharsbx($this->title)
            );
        }
 
        // add chain item if need
        if ($this->mainInstance)
        {
            if ($this->folderId)
            {
                $chains = Folder::getBreadCrumbs($this->folderId, $this->siteId);
                foreach ($chains as $chain)
                {
                    Manager::getApplication()->addChainItem(
                        $chain['TITLE'],
                        $chain['INDEX_ID'] ? '#landing' . $chain['INDEX_ID'] : '#'
                    );
                }
            }
            elseif (($this->siteRow['LANDING_ID_INDEX'] ?? 0) != $this->id)
            {
                Manager::getApplication()->addChainItem(
                    $this->title,
                    '#landing' . $this->id
                );
            }
        }
 
        // assets
        if ($editMode)
        {
            $options = [
                'site_id' => $this->siteId,
                'server_name' => $_SERVER['SERVER_NAME'],
                'xml_id' => $this->xmlId,
                'blocks' => (new BlockRepo())->getRepository(),
                'style' => Block::getStyle(),
                'attrs' => Block::getAttrs(),
                'mainOptions' => [
                    'saveOriginalFileName' => Option::get('main', 'save_original_file_name') === 'Y',
                ],
            ];
            // event for redefine $options
            $event = new Event('landing', 'onLandingView', [
                'options' => $options,
            ]);
            $event->send();
            foreach ($event->getResults() as $result)
            {
                if ($result->getResultType() != EventResult::ERROR)
                {
                    if (($modified = $result->getModified()))
                    {
                        if (isset($modified['options']) && is_array($modified['options']))
                        {
                            $options = array_merge($options, $modified['options']);
                        }
                    }
                }
            }
            // output js
            Asset::getInstance()->addString(
                '<script>' .
                    'BX.ready(function(){'
                        . 'if (typeof BX.Landing.Main !== "undefined")'
                        . '{'
                            . 'BX.Landing.Env.createInstance(' . \CUtil::phpToJSObject($options, false, false, true) . ');'
                            . 'BX.Landing.Main.createInstance(' . $this->id . ');'
                        . '}'
                    . '});' .
                '</script>'
            );
        }
 
        $content = '';
 
        // templates part - first
        if ($params['apply_template'] && $this->mainInstance)
        {
            if (!TemplateRef::landingIsArea($this->id))
            {
                $content = $this->applyTemplate();
            }
            else
            {
                $content = '<div class="landing-main"' .
                                ' data-site="' . $this->siteId . '"' .
                                ' data-landing="' . $this->id . '">' .
                                '#CONTENT#' .
                            '</div>';
            }
        }
 
        // then content
        ob_start();
        Landing\Seo::beforeLandingView();
        foreach ($this->blocks as $block)
        {
            $block->view($blockEditMode, $this);
        }
        Landing\Seo::afterLandingView();
        if ($this->mainInstance)
        {
            $this->execHooks();
        }
        $contentMain = ob_get_contents();
        ob_end_clean();
 
        $replace = [];
 
        if (!$content)
        {
            $content = $contentMain;
        }
 
        if (mb_strpos($content, '#CONTENT#') !== false)
        {
            $replace['#CONTENT#'] = '<a id="workarea"></a>' . $contentMain;
        }
 
        if (mb_strpos($content . $contentMain, '#crm') !== false)
        {
            $replace = array_merge($replace, Connector\Crm::getReplacesForContent($this->siteId, !$blockEditMode));
        }
 
        if ($replace)
        {
            $content = str_replace(
                array_keys($replace),
                array_values($replace),
                $content
            );
        }
 
        // breadcrumb (see chain_template.php in tpl) and title
        if (!$blockEditMode && $this->mainInstance)
        {
            ob_start();
            echo Manager::getApplication()->getNavChain(
                false, 0, false, true
            );
            $breadcrumb = ob_get_contents();
            ob_end_clean();
            $content = str_replace(
                array(
                    '#breadcrumb#',
                    '#title#',
                ),
                array(
                    $breadcrumb,
                    Manager::getApplication()->getTitle(),
                ),
                $content
            );
        }
 
        // parse links between landings
        if ($params['parse_link'] === true && !$blockEditMode)
        {
            echo $this->parseLocalUrl($content);
        }
        else
        {
            echo $content;
        }
 
        if (!$params['check_permissions'])
        {
            Rights::setOn();
        }
    }

    public function getAreas()
    {
        if ($this->tplType == 'site')
        {
            return TemplateRef::getForSite($this->siteId);
        }
        else
        {
            return TemplateRef::getForLanding($this->id);
        }
    }

    protected function applyTemplate($content = null)
    {
        if ($this->tplId)
        {
            $template = Template::getList(array(
                'filter' => array(
                    'ID' => $this->tplId,
                ),
            ))->fetch();
            if ($template)
            {
                $editMode = $this->getEditMode();
                if ($template['XML_ID'] == 'empty')
                {
                    $template['CONTENT'] = '<div class="landing-main">' .
                                                $template['CONTENT'] .
                                            '</div>';
                }
                if ($editMode)
                {
                    $replace = array(
                        '>#CONTENT#<' => ' data-site="' . $this->siteId .
                                        '" data-landing="' . $this->id .
                                        '">#CONTENT#<',
                        '#CONTENT#' => $content ? $content : '#CONTENT#',
                    );
                }
                else
                {
                    $replace = array(
                        '#CONTENT#' => $content ? $content : '#CONTENT#',
                    );
                }
                // if areas exist, get landings
                if ($template['AREA_COUNT'] > 0)
                {
                    foreach ($this->getAreas() as $area => $lid)
                    {
                        ob_start();
                        $landing = self::createInstance($lid, array(
                            'is_area' => true,
                            'check_permissions' => false,
                            'disable_link_preview' => $this->disableLinkPreview,
                        ));
                        if ($landing->exist())
                        {
                            $landing->view();
                        }
                        if ($editMode)
                        {
                            $rights = Rights::getOperationsForSite($landing->getSiteId());
                            $replace['>#AREA_' . $area . '#<'] = ' data-site="' . $landing->getSiteId() .
                                                                '" data-landing="' . $lid .
                                                                '" data-rights="' . implode(',', $rights) .
                                                                '">#AREA_' . $area . '#<';
                        }
                        $replace['#AREA_' . $area . '#'] = ob_get_contents();
                        ob_end_clean();
                    }
                }
                $content = str_replace(
                    array_keys($replace),
                    array_values($replace),
                    $template['CONTENT']
                );
            }
        }
        else if ($this->getEditMode())
        {
            if (!$content)
            {
                $content = '#CONTENT#';
            }
            $content = '<div class="landing-main" ' .
                            'data-site="' . $this->siteId . '" ' .
                            'data-landing="' . $this->id . '">' .
                                $content .
                        '</div>';
        }
 
        return $content;
    }

    public function getTplId(): int
    {
        return $this->tplId;
    }

    protected function parseLocalUrl(string $content): string
    {
        $pattern = '/([",\'\;]{1})(page:|block:|user:|help:)?#(landing|block|dynamic|user|helpdesk=|slider=)([\w\_]+)\@{0,1}([^\'"]*)([",\'\&]{1})/is';
        $patternWithoutUser = '/([",\'\;]{1})(page:|block:)?#(landing|block|dynamic)([\d\_]+)\@{0,1}([^\'"]*)([",\'\&]{1})/is';
        static $isIframe = null;
 
        if (!self::$editMode && $content)
        {
            $content = Subtype\Form::prepareFormsToView(
                $content
            );
        }
 
        if ($isIframe === null)
        {
            $request = Application::getInstance()->getContext()->getRequest();
            $isIframe = $request->get('IFRAME') == 'Y';
        }
 
        // replace catalog links in preview mode
        if (self::$previewMode)
        {
            $content = preg_replace_callback(
                '/href\="(product:)?#catalog(Element|Section)([\d]+)"/i',
                function($href)
                {
                    return 'href="' . PublicAction\Utils::getIblockURL(
                            $href[3],
                            mb_strtolower($href[2])
                        ) . '"';
                },
                $content);
        }
 
        $replace = [];
 
        // for form in frames we should insert hidden tag
        if ($isIframe)
        {
            $replace['</form>'] = '<input type="hidden" name="IFRAME" value="Y" /></form>';
        }
 
        // fix breadcrumb navigation
        if ($this->siteRow['LANDING_ID_INDEX'] > 0)
        {
            $replace['#system_mainpage'] = '#landing' . $this->siteRow['LANDING_ID_INDEX'];
        }
 
        if ($replace)
        {
            $content = str_replace(
                array_keys($replace),
                array_values($replace),
                $content
            );
        }
 
        // replace in content
        if (preg_match_all($pattern, $content, $matches))
        {
            $urls = array(
                'LANDING' => array(),
                'BLOCK' => array(),
                'USER' => array(),
                'DYNAMIC' => array(),
                'HELP' => array(),
            );
            for ($i = 0, $c = count($matches[0]); $i < $c; $i++)
            {
                if (mb_strtoupper($matches[3][$i]) == 'LANDING')
                {
                    $urls['LANDING'][] = $matches[4][$i];
                }
                else if (mb_strtoupper($matches[3][$i]) == 'DYNAMIC')
                {
                    [$dynamicId, ] = explode('_', $matches[4][$i]);
                    $urls['DYNAMIC'][] = $dynamicId;
                }
                else if (mb_strtoupper($matches[3][$i]) == 'USER')
                {
                    $urls['USER'][] = $matches[4][$i];
                }
                else if ($matches[2][$i] === 'help:')
                {
                    $urls['HELP'][] = $matches[4][$i];
                }
                else
                {
                    $urls['BLOCK'][] = $matches[4][$i];
                }
            }
            // get parent landings for blocks
            // and public version of blocks too
            $anchorsId = array();
            $anchorsPublicId = array();
            if (!empty($urls['BLOCK']))
            {
                $urls['BLOCK'] = Block::getRowByBlockId(
                    $urls['BLOCK'],
                    array(
                        'ID', 'LID', 'PARENT_ID', 'ANCHOR',
                    )
                );
                foreach ($urls['BLOCK'] as $bid => &$bidRow)
                {
                    if (
                        !self::$previewMode
                        && $bidRow['PARENT_ID']
                    )
                    {
                        $anchorsPublicId[$bid] = $bidRow['PARENT_ID'];
                    }
                    else
                    {
                        $anchorsId[$bid] = $bidRow['ANCHOR']
                            ? \htmlspecialcharsbx($bidRow['ANCHOR'])
                            : Block::getAnchor($bidRow['ID'])
                        ;
                    }
                    $bidRow = $bidRow['LID'];
                }
                unset($bidRow);
                $urls['LANDING'] = array_unique(array_merge(
                    $urls['LANDING'],
                    $urls['BLOCK']
                ));
            }
            $urls['LANDING'] = array_unique(array_merge(
                $urls['LANDING'],
                $urls['DYNAMIC']
            ));
            // get anchors for public version
            if ($anchorsPublicId)
            {
                $anchorsPublicIdTmp = Block::getRowByBlockId(
                    $anchorsPublicId,
                    array(
                        'ID', 'LID', 'PARENT_ID', 'ANCHOR',
                    )
                );
                foreach ($anchorsPublicId as $bid => $bidParent)
                {
                    if (!isset($anchorsPublicIdTmp[$bidParent]))
                    {
                        continue;
                    }
                    $bidParent = $anchorsPublicIdTmp[$bidParent];
                    $anchorsPublicId[$bid] = $bidParent['ANCHOR']
                        ? \htmlspecialcharsbx($bidParent['ANCHOR'])
                        : Block::getAnchor($bidParent['ID'])
                    ;
                }
            }
            $anchorsPublicId += $anchorsId;
            $landingFull = [];
            $lidEncoded = [];
            // get landing and blocks urls
            if (!empty($urls['LANDING']))
            {
                $urls['LANDING'] = $this->getPublicUrl(
                    $urls['LANDING'],
                    !Connector\Mobile::isMobileHit(),
                    false,
                    $landingFull
                );
                foreach ($urls['LANDING'] as $lid => &$url)
                {
                    $lidEncoded[] = $lid;
                    $url = \htmlspecialcharsbx($url);
                    if ($isIframe)
                    {
                        $url .= '?IFRAME=Y';
                    }
                }
                unset($url);
            }
            if (!empty($urls['BLOCK']))
            {
                foreach ($urls['BLOCK'] as $bid => $lid)
                {
                    if (isset($urls['LANDING'][$lid]))
                    {
                        if (!in_array($lid, $lidEncoded))
                        {
                            $urls['LANDING'][$lid] = \htmlspecialcharsbx($urls['LANDING'][$lid]);
                        }
                        $urls['LANDING'][$lid] .= ($isIframe ? '?IFRAME=Y' : '');
                        $urls['BLOCK'][$bid] = $urls['LANDING'][$lid] . '#' . $anchorsPublicId[$bid];
                    }
                    else
                    {
                        unset($urls['BLOCK'][$bid]);
                    }
                }
            }
            // replace urls
            if (!empty($urls['LANDING']))
            {
                krsort($urls['LANDING']);
                $content = preg_replace_callback(
                    $patternWithoutUser,
                    function ($matches) use ($urls, $landingFull, $isIframe)
                    {
                        $dynamicPart = '';
                        $matches[3] = mb_strtoupper($matches[3]);
                        if ($matches[3] == 'DYNAMIC')
                        {
                            $matches[3] = 'LANDING';
                            if (($underPos = mb_strpos($matches[4], '_')) !== false)
                            {
                                $dynamicPart = mb_substr($matches[4], $underPos);
                                $matches[4] = mb_substr($matches[4], 0, $underPos);
                            }
                            [$dynamicId, ] = explode('_', $matches[4]);
                            $matches[4] = $dynamicId;
                        }
                        if (isset($urls[$matches[3]][$matches[4]]))
                        {
                            if ($dynamicPart)
                            {
                                $landingUrl = $urls[$matches[3]][$matches[4]];
                                if (isset($landingFull[$matches[4]]))
                                {
                                    $landingUrl = $landingFull[$matches[4]];
                                }
                                $url = mb_substr($landingUrl, 0, mb_strlen($landingUrl) - 1);
                                $url .= $dynamicPart . ($isIframe ? '/?IFRAME=Y' : '/');
                            }
                            else
                            {
                                $url = $urls[$matches[3]][$matches[4]];
                            }
                            return $matches[1] .
                                        $url . $matches[5] .
                                    $matches[6];
                        }
                        else
                        {
                            return $matches[1] .
                                        '#landing' . $matches[4] . $matches[5] . $dynamicPart .
                                    $matches[6];
                        }
                    },
                    $content
                );
                $landingUrls = array();
                foreach ($urls['LANDING'] as $lid => $url)
                {
                    $landingUrls['@#landing' . $lid.'@'] = $url;
                }
            }
            // replace user urls
            if (!empty($urls['USER']))
            {
                $patternForPseudoUrlUser = '/data-pseudo-url="{\S*(user:)?#user([\d\_]+)\S*}"/is';
                $content = preg_replace_callback(
                    $patternForPseudoUrlUser,
                    function($matches)
                    {
                        $url = "'" . Domain::getHostUrl() . '/company/personal/user/' . $matches[2] . "/'";
                        return 'onClick="BX.SidePanel.Instance.open('. $url . ')" ';
                    },
                    $content
                );
                $patternForUser = '/(user:)?#(user)([\d\_]+)/is';
                $content = preg_replace_callback(
                    $patternForUser,
                    function ($matches)
                    {
                        return Domain::getHostUrl() . '/company/personal/user/' . $matches[3] . '/';
                    },
                    $content
                );
            }
 
            // replace help urls
            if (!empty($urls['HELP']))
            {
                $patternForHelpdesk = '/help:#helpdesk=(\d+)/i';
                $content = preg_replace_callback(
                    $patternForHelpdesk,
                    function ($matches)
                    {
                        return "javascript:BX.Helper.show('redirect=detail&code=" . $matches[1] . "')";
                    },
                    $content
                );
 
                $patternForSlider = '/help:#slider=(\w+)/i';
                $content = preg_replace_callback(
                    $patternForSlider,
                    function ($matches)
                    {
                        return "javascript:BX.UI.InfoHelper.show('" . $matches[1] . "')";
                    },
                    $content
                );
            }
        }
 
        return $content;
    }

    protected function execHooks()
    {
        $hooksExec = array();
 
        foreach (Hook::getForSite($this->siteId) as $hook)
        {
            if ($hook->enabled())
            {
                $hook = $this->prepareHook($hook);
                $hooksExec[$hook->getCode()] = $hook;
            }
        }
 
        foreach (Hook::getForLanding($this->id) as $hook)
        {
            if ($hook->enabled())
            {
                $hooksExec[$hook->getCode()] = $hook;
            }
        }
 
        foreach ($hooksExec as $hook)
        {
            if (
                !$this->getEditMode()
                || $hook->enabledInEditMode()
            )
            {
                $hook->exec();
            }
        }
    }
 
    protected function prepareHook($hook)
    {
        if ($hook->getCode() === 'GMAP')
        {
            $hook->setSiteId($this->siteId);
        }
 
        return $hook;
    }

    public function exist()
    {
        return $this->id > 0;
    }

    public function isActive()
    {
        return $this->active;
    }

    public function getId()
    {
        return $this->id;
    }

    public function getXmlId()
    {
        return $this->xmlId;
    }

    public function getTitle()
    {
        return $this->title;
    }

    public function getCode(): string
    {
        return $this->code;
    }

    public function getMeta()
    {
        return $this->metaData;
    }

    public function canEdit()
    {
        if (!$this->checkPermissions)
        {
            return true;
        }
 
        return in_array(Rights::ACCESS_TYPES['edit'], $this->rights);
    }

    public function canPublication()
    {
        if (!$this->checkPermissions)
        {
            return true;
        }
 
        return in_array(Rights::ACCESS_TYPES['public'], $this->rights);
    }

    public function canDelete()
    {
        if (!$this->checkPermissions)
        {
            return true;
        }
 
        return in_array(Rights::ACCESS_TYPES['delete'], $this->rights);
    }

    public function getFolderId()
    {
        return $this->folderId;
    }

    public function getSiteId()
    {
        return $this->siteId;
    }

    public function getSiteTitle()
    {
        return $this->siteTitle;
    }

    public function getDomainId()
    {
        return $this->domainId;
    }

    public static function getSiteType(): string
    {
        return self::$siteType;
    }
 
    public function getSpecialType(): ?string
    {
        if (
            ($this->getMeta()['SITE_SPECIAL'] ?? 'N') === 'Y'
            && ($this->getMeta()['SITE_CODE'] ?? '') !== ''
        )
        {
            return Type::getSiteSpecialType($this->getMeta()['SITE_CODE']);
        }
 
        return null;
    }

    public function getSmnSiteId(): ?string
    {
        if ($this->siteId)
        {
            $res = Site::getList(array(
                'select' => array(
                    'SMN_SITE_ID',
                ),
                'filter' => array(
                    'ID' => $this->siteId,
                ),
            ));
            if ($row = $res->fetch())
            {
                return $row['SMN_SITE_ID'];
            }
        }
 
        return null;
    }

    public function getBlocks()
    {
        return $this->blocks;
    }

    public function getBlockById($id)
    {
        $id = intval($id);
 
        return isset($this->blocks[$id])
            ? $this->blocks[$id]
            : null
        ;
    }

    public function addBlockToCollection(\Bitrix\Landing\Block $block)
    {
        if ($block->exist())
        {
            $this->blocks[$block->getId()] = $block;
        }
    }

    public function getError()
    {
        return $this->error;
    }

    public function getErrorMain(): ?\Bitrix\Main\Error
    {
        if ($this->error)
        {
            $error = $this->error->getFirstError();
 
            return new \Bitrix\Main\Error(
                $error->getMessage(),
                $error->getCode()
            );
        }
 
        return null;
    }

    public function touch()
    {
        static $touched = [];
 
        if (isset($touched[$this->id]))
        {
            return;
        }
 
        $touched[$this->id] = true;
 
        if (self::update($this->id, ['PUBLIC' => 'N'])->isSuccess())
        {
            Site::touch($this->siteId);
        }
    }

    public function updateVersion()
    {
        $needUpdate = false;
        // double hooks: public and draft
        if ($this->version <= 1)
        {
            $needUpdate = true;
            $this->version = 2;
            $hookEditMode = Hook::getEditMode();
            if (!$hookEditMode)
            {
                Hook::setEditMode(true);
            }
            Hook::publicationSite($this->siteId);
            Hook::publicationLanding($this->id);
            if (!$hookEditMode)
            {
                Hook::setEditMode(false);
            }
        }
        // block assets
        if ($this->version <= 2)
        {
            $needUpdate = true;
            $this->version = 3;
            Assets\PreProcessing\Icon::processingLanding($this->id);
            Assets\Manager::rebuildWebpackForLanding($this->id);
        }
        if ($this->version <= 3)
        {
            $needUpdate = true;
            $this->version = 4;
            Assets\PreProcessing\Font::processingLanding($this->id);
        }
        if ($this->version <= 4)
        {
            $needUpdate = true;
            $this->version = 5;
            Hook\Page\ThemeFonts::migrateFromTypoThemes($this->id, $this->siteId);
        }
        if ($this->version <= 5)
        {
            // fix 126641
            $needUpdate = true;
            $this->version = 6;
            Assets\PreProcessing\Icon::processingLanding($this->id);
            Assets\Manager::rebuildWebpackForLanding($this->id);
        }
        if ($this->version <= 6)
        {
            $needUpdate = true;
            Update\Block\Buttons::updateLanding($this->id);
            Update\Block\FontWeight::updateLanding($this->id);
            $this->version = 7;
        }
        if ($this->version <= 7)
        {
            $needUpdate = true;
            Assets\PreProcessing\Icon::processingLanding($this->id);
            Assets\Manager::rebuildWebpackForLanding($this->id);
            $this->version = 8;
        }
        if ($this->version <= 9)
        {
            // +1 version for reupdate in hotfix
            $needUpdate = true;
            Subtype\Form::updateLandingToEmbedForms($this->id);
            Assets\Manager::rebuildWebpackForLanding($this->id);
            $this->version = 10;
        }
        if ($this->version <= 10)
        {
            $needUpdate = true;
            Update\Block\DuplicateImages::updateLanding($this->id);
 
            $this->version = 11;
        }
        if ($needUpdate)
        {
            Rights::setOff();
            self::update($this->id, [
                'VERSION' => $this->version,
                'DATE_MODIFY' => false,
                'MODIFIED_BY_ID' => false,
            ]);
            Rights::setOn();
        }
    }

    public function publication($blockId = null, ?Metrika\FieldsDto $metrikaFields = null): bool
    {
        $result = false;
 
        $specialType = $this->getSpecialType();
        $category =
            $specialType === Type::PSEUDO_SCOPE_CODE_FORMS
                ? Metrika\Categories::CrmForms
                : Metrika\Categories::getBySiteType(self::$siteType)
        ;
        $metrika = new Metrika\Metrika($category, Metrika\Events::publishSite);
 
        if ($this->canPublication())
        {
            $result = Mutator::landingPublication($this, $blockId);
        }
        else
        {
            $metrika->setError('access_denied');
        }
 
        if (!$result && !empty($this->getError()->getErrors()))
        {
            $errors = [];
            foreach ($this->getError()->getErrors() as $error)
            {
                $errors[] = $error->getCode();
            }
            if (!empty($errors))
            {
                $metrika->setError(implode('|', $errors));
            }
        }
 
        $metrika->setType($metrikaFields?->type);
        $metrika->setSubSection($metrikaFields?->subSection);
        $metrika->setElement($metrikaFields?->element);
        $metrika->setParam(3, 'siteId', $this->siteId);
 
        $metrika->send();
 
        return $result;
    }

    public function fakePublication(): bool
    {
        if ($this->canPublication())
        {
            return Mutator::landingPublication($this, null, true);
        }
 
        return false;
    }

    public function unpublic()
    {
        static $siteUpdated = [];
 
        $res = parent::update($this->id, array(
            'ACTIVE' => 'N',
            'PUBLIC' => 'N',
            'DATE_MODIFY' => false,
        ));
        if ($res->isSuccess())
        {
            if (
                !in_array($this->siteId, $siteUpdated)
                && Manager::isB24()
            )
            {
                $siteUpdated[] = $this->siteId;
                Site::update($this->siteId, array());
            }
            // send event
            $event = new Event('landing', 'onLandingAfterUnPublication', array(
                'id' => $this->getId(),
            ));
            $event->send();
 
            return true;
        }
        else
        {
            $this->error->addFromResult($res);
 
            return false;
        }
    }

    public function addBlock(string $code, array $data = array(), bool $saveInLastUsed = false)
    {
        $metrika = new Metrika\Metrika(
            Metrika\Categories::getBySiteType(self::$siteType),
            Metrika\Events::addWidget,
        );
 
        if (!$this->canEdit())
        {
            $this->error->addError(
                'ACCESS_DENIED',
                Loc::getMessage('LANDING_BLOCK_ACCESS_DENIED')
            );
 
            if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
            {
                $metrika
                    ->setError('ACCESS_DENIED')
                    ->send()
                ;
            }
 
            return false;
        }
 
        if (!isset($data['PUBLIC']))
        {
            $data['PUBLIC'] = $this::$editMode ? 'N' : 'Y';
        }
 
        $block = Block::createFromRepository($this, $code, $data);
 
        if ($block)
        {
            if ($saveInLastUsed)
            {
                Block::markAsUsed($code);
            }
 
            $this->touch();
            $this->addBlockToCollection($block);
 
            if (History::isActive())
            {
                $history = new History($this->id, History::ENTITY_TYPE_LANDING);
                $history->push('ADD_BLOCK', ['block' => $block]);
            }
 
            if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
            {
                $this->parametrizeMetrikaByBlock($metrika, $block)->send();
            }
 
            return $block->getId();
        }
 
        if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
        {
            $metrika
                ->setError('BLOCK_NOT_FOUND')
                ->send()
            ;
        }
 
        return false;
    }

    public function deleteBlock($id)
    {
        $id = intval($id);
        if (isset($this->blocks[$id]))
        {
            $result = $this->blocks[$id]->unlink();
            $this->error->copyError(
                $this->blocks[$id]->getError()
            );
            if ($result)
            {
                unset($this->blocks[$id]);
            }
            $this->touch();
 
            return $result;
        }
        else
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
 
            return false;
        }
    }

    public function markDeletedBlock($id, $mark)
    {
        $id = intval($id);
        if (!isset($this->blocks[$id]))
        {
            $this->blocks[$id] = new Block($id);
        }
 
        $metrika = new Metrika\Metrika(
            Metrika\Categories::getBySiteType(self::$siteType),
            Metrika\Events::deleteWidget,
        );
 
        if (
            isset($this->blocks[$id]) &&
            $this->blocks[$id]->exist() &&
            $this->blocks[$id]->getLandingId() == $this->getId()
        )
        {
            if ($this->blocks[$id]->getAccess() >= $this->blocks[$id]::ACCESS_X)
            {
                $this->blocks[$id]->markDeleted($mark);
                if (!$mark)
                {
                    Assets\PreProcessing::blockUndeleteProcessing(
                        $this->blocks[$id]
                    );
                }
                if ($this->blocks[$id]->save())
                {
                    if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
                    {
                        $this
                            ->parametrizeMetrikaByBlock($metrika, $this->blocks[$id])
                            ->send()
                        ;
                    }
 
                    if ($mark)
                    {
                        if (History::isActive())
                        {
                            $history = new History($this->id, History::ENTITY_TYPE_LANDING);
                            $history->push('REMOVE_BLOCK', ['block' => $this->blocks[$id]]);
                        }
 
                        unset($this->blocks[$id]);
                    }
                    else
                    {
                        $this->addBlockToCollection(
                            $this->blocks[$id]
                        );
                    }
                    $this->touch();
 
                    return true;
                }
                else
                {
                    $this->error->copyError(
                        $this->blocks[$id]->getError()
                    );
 
                    if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
                    {
                        $metrika
                            ->setError('SAVE_ERROR')
                            ->send()
                        ;
                    }
                }
            }
            else
            {
                $this->error->addError(
                    'ACCESS_DENIED',
                    Loc::getMessage('LANDING_BLOCK_ACCESS_DENIED')
                );
                if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
                {
                    $metrika
                        ->setError('ACCESS_DENIED')
                        ->send()
                    ;
                }
 
                return false;
            }
        }
        else
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
            if (self::$siteType === Type::SCOPE_CODE_MAINPAGE)
            {
                $metrika
                    ->setError('BLOCK_NOT_FOUND')
                    ->send()
                ;
            }
 
            return false;
        }
 
        return false;
    }
 
    protected function parametrizeMetrikaByBlock(Metrika\Metrika $metrika, Block $block): Metrika\Metrika
    {
        // todo: Now method callsed just for widget
        // todo: If need for all types - add self::$siteType === Type::SCOPE_CODE_MAINPAGE checking
 
        if ($block->getRepoId())
        {
            $metrika->setType(Types::widgetPartner);
 
            $manifest = $block->getManifest();
            $appCode = $manifest['block']['app_code'] ?? null;
            if ($appCode)
            {
                $metrika->setParam(1, 'appCode', $appCode);
                $app = AppTable::getList([
                    'filter' => [
                        '=CODE' => $appCode,
                    ],
                ])->fetch();
                if ($app && $app['STATUS'] === AppTable::STATUS_LOCAL)
                {
                    $metrika->setType(Types::widgetLocal);
                }
            }
        }
        else
        {
            $metrika
                ->setType(Types::widgetSystem)
                ->setParam(1, 'appCode', 'system')
            ;
        }
 
        $metrika->setParam(2, 'widgetId', $block->getCode());
 
        return $metrika;
    }

    protected function transferBlock($id, $lid)
    {
        $id = intval($id);
        if (isset($this->blocks[$id]))
        {
            $result = $this->blocks[$id]->changeLanding($lid);
            $this->error->copyError($this->blocks[$id]->getError());
            if ($result)
            {
                unset($this->blocks[$id]);
            }
 
            return $result;
        }
        else
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
 
            return false;
        }
    }

    public function resortBlocks()
    {
        uasort($this->blocks, function ($a, $b)
        {
            if ($a->getSort() == $b->getSort())
            {
                return ($a->getId() < $b->getId()) ? -1 : 1;
            }
 
            return ($a->getSort() < $b->getSort()) ? -1 : 1;
        });
        $sort = 0;
        foreach ($this->blocks as $id => $block)
        {
            $block->saveSort($sort);
            $sort += 500;
        }
    }

    protected function sortBlock(int $id, string $action): bool
    {
        $id = intval($id);
        if (isset($this->blocks[$id]))
        {
            $blocks = array_keys($this->blocks);
            for ($i = 0, $c = count($blocks); $i < $c; $i++)
            {
                if ($blocks[$i] == $id)
                {
                    // change sort between two blocks
                    $targetKey = $i + ($action === 'up' ? -1 : 1);
                    if (isset($blocks[$targetKey]))
                    {
                        $thisBlock = $this->blocks[$id];
                        $targetBlock = $this->blocks[$blocks[$targetKey]];
                        $thisBlockSort = $thisBlock->getSort();
                        $targetBlockSort = $targetBlock->getSort();
 
                        $thisBlock->setSort($targetBlockSort);
                        $targetBlock->setSort($thisBlockSort);
                        $res1 = $thisBlock->save();
                        $res2 = $targetBlock->save();
 
                        $this->error->copyError($thisBlock->getError());
                        $this->error->copyError($targetBlock->getError());
 
                        if ($res1 || $res2)
                        {
                            $this->touch();
                        }
 
                        return $res1 && $res2;
                    }
 
                    $this->error->addError(
                        'BLOCK_WRONG_SORT',
                        Loc::getMessage('LANDING_BLOCK_WRONG_SORT')
                    );
 
                    return false;
                }
            }
        }
        else
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
        }
 
        return false;
    }

    public function upBlock(int $id): bool
    {
        if ($this->sortBlock($id, 'up'))
        {
            if (History::isActive())
            {
                $history = new History($this->id, History::ENTITY_TYPE_LANDING);
                $history->push('SORT_BLOCK', [
                    'block' => $id,
                    'lid' => $this->getId(),
                    'up' => true,
                ]);
            }
 
            return true;
        }
 
        return false;
    }

    public function downBlock(int $id): bool
    {
        if ($this->sortBlock($id, 'down'))
        {
            if (History::isActive())
            {
                $history = new History($this->id, History::ENTITY_TYPE_LANDING);
                $history->push('SORT_BLOCK', [
                    'block' => $id,
                    'lid' => $this->getId(),
                    'up' => false,
                ]);
            }
 
            return true;
        }
 
        return false;
    }

    protected function activateBlock($id, $action)
    {
        $id = intval($id);
        if (isset($this->blocks[$id]))
        {
            if ($this->blocks[$id]->setActive($action == 'show'))
            {
                if ($res = $this->blocks[$id]->save())
                {
                    $this->touch();
                }
            }
            $this->error->copyError($this->blocks[$id]->getError());
 
            return $res;
        }
        else
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
 
            return false;
        }
    }

    public function showBlock($id)
    {
        return $this->activateBlock($id, 'show');
    }

    public function hideBlock($id)
    {
        return $this->activateBlock($id, 'hide');
    }

    public function favoriteBlock(int $id, array $meta = []): ?int
    {
        $bewBlockId = $this->copyBlock($id, $id);
        if ((int)$bewBlockId > 0)
        {
            if (
                $this->blocks[$bewBlockId]->changeLanding(0) &&
                $this->blocks[$bewBlockId]->changeFavoriteMeta($meta)
            )
            {
                Block::markAsUsed($this->blocks[$bewBlockId]->getCode() . '@' . $bewBlockId);
                \Bitrix\Landing\Block::clearRepositoryCache();
                if ($meta['preview'] ?? null)
                {
                    File::deleteFromBlock($id, $meta['preview']);
                }
            }
            else
            {
                $this->error->copyError($this->blocks[$bewBlockId]->getError());
            }
 
            return $bewBlockId;
        }
 
        return null;
    }

    public function unFavoriteBlock(int $blockId): bool
    {
        $block = new Block($blockId);
        if (!$block || empty($block->getMeta()['FAVORITE_META']))
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
 
            return false;
        }
 
        if (
            $block->getAccess() < Block::ACCESS_X
            || (int)$block->getMeta()['CREATED_BY_ID'] !== Manager::getUserId()
        )
        {
            $this->error->addError(
                'ACCESS_DENIED',
                Loc::getMessage('LANDING_BLOCK_ACCESS_DENIED')
            );
 
            return false;
        }
 
        if (BlockTable::delete($blockId)->isSuccess())
        {
            File::deleteFromBlock($blockId);
            Block::removeAsUsed($block->getCode() . '@' . $block->getId());
            Block::clearRepositoryCache();
 
            return true;
        }
 
        return false;
    }

    protected function changeParentOfBlock(int $block, array $params): ?int
    {
        $block = intval($block);
        $move = isset($params['MOVE']) && $params['MOVE'];
        $afterId = isset($params['AFTER_ID']) ? (int)$params['AFTER_ID'] : 0;
        $fromLandingRow = Block::getRowByBlockId($block, ['ID', 'LID', 'SITE_TYPE' => 'LANDING.SITE.TYPE']);
        $fromLandingId = $fromLandingRow['LID'] ?? null;
        $currentScopeId = Site\Type::getCurrentScopeId();
        $same = $this->id == $fromLandingId;
        $newBlock = null;
 
        if ($currentScopeId !== $fromLandingRow['SITE_TYPE'])
        {
            Site\Type::setScope($fromLandingRow['SITE_TYPE']);
        }
 
        if ($same)
        {
            $fromLanding = clone $this;
        }
        else
        {
            $fromLanding = self::createInstance($fromLandingId);
        }
 
        // if landing exist and available, get it blocks
        if ($this->exist() && $fromLanding->exist())
        {
            $fromLandingBlocks = $fromLanding->getBlocks();
            // if move, just change landing id
            if ($move)
            {
                $res = $fromLanding->transferBlock($block, $this->id);
                $this->error->copyError($fromLanding->getError());
                if ($res)
                {
                    $newBlock = $fromLandingBlocks[$block];
                }
            }
            // else create copy
            elseif (isset($fromLandingBlocks[$block]))
            {
                $srcBlock = $fromLandingBlocks[$block];
                $newBlock = Block::createFromRepository(
                    $this,
                    $srcBlock->getCode(),
                    array(
                        'ACTIVE' => $srcBlock->isActive() ? 'Y' : 'N',
                        'DESIGNED' => $srcBlock->isDesigned() ? 'Y' : 'N',
                        'ACCESS' => $srcBlock->getAccess(),
                        'SORT' => $srcBlock->getSort(),
                        'CONTENT' => $srcBlock->getContent(),
                        'SOURCE_PARAMS' => $srcBlock->getDynamicParams(),
                        'PUBLIC' => 'N',
                    ));
                if ($newBlock)
                {
                    // we should save original content after all callbacks
                    $newBlock->saveContent(
                        $srcBlock->getContent()
                    );
                    $newBlock->save();
                    // copy files
                    if ($newBlock)
                    {
                        File::copyBlockFiles(
                            $srcBlock->getId(),
                            $newBlock->getId()
                        );
                    }
                }
            }
            // add block to collection and resort
            if ($newBlock)
            {
                if ($afterId > 0 && isset($this->blocks[$afterId]))
                {
                    $targetBlock = $this->blocks[$afterId];
                }
                else
                {
                    $blocksTmp = array_values($this->blocks);
                    $targetBlock = array_pop($blocksTmp);
                }
                if ($targetBlock)
                {
                    $newBlock->setSort($targetBlock->getSort() + 1);
                }
                $this->addBlockToCollection($newBlock);
                $this->resortBlocks();
                // search index
                $newBlock->save();
            }
            //change dates
            if ($this->error->isEmpty())
            {
                if ($move && !$same)
                {
                    $fromLanding->touch();
                }
            }
        }
 
        $this->error->copyError($fromLanding->getError());
 
        if ($currentScopeId !== $fromLandingRow['SITE_TYPE'])
        {
            Site\Type::setScope($currentScopeId);
        }
 
        if ($this->error->isEmpty())
        {
            $this->touch();
        }
 
        return $newBlock ? $newBlock->getId() : null;
    }

    public function copyBlock(int $id, int $afterId): ?int
    {
        $blockId = $this->changeParentOfBlock($id, [
            'MOVE' => false,
            'AFTER_ID' => $afterId,
        ]);
        if (!$blockId)
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
        }
 
        return $blockId;
    }

    public function copyAllBlocks($lid, $replaceLinks = true, array &$references = [])
    {
        $landing = self::createInstance($lid);
 
        if ($this->exist() && $landing->exist())
        {
            $oldNew = array();
            // copy blocks
            foreach ($landing->getBlocks() as $block)
            {
                $newBlock = Block::createFromRepository(
                    $this,
                    $block->getCode(),
                    array(
                        'ACTIVE' => $block->isActive() ? 'Y' : 'N',
                        'DESIGNED' => $block->isDesigned() ? 'Y' : 'N',
                        'PUBLIC' => $block->isPublic() ? 'Y' : 'N',
                        'ACCESS' => $block->getAccess(),
                        'SORT' => $block->getSort(),
                        'CONTENT' => $block->getContent(),
                        'SOURCE_PARAMS' => $block->getDynamicParams(),
                    ));
                if ($newBlock)
                {
                    $oldNew[$block->getId()] = $newBlock;
                    $references[$block->getId()] = $newBlock->getId();
                    $this->addBlockToCollection($newBlock);
                }
            }
            // replace old id of blocks to the new one and clone files
            foreach ($this->getBlocks() as $block)
            {
                $content = $block->getContent();
                foreach ($oldNew as $oldId => $newBlock)
                {
                    // clone files
                    File::addToBlock(
                        $newBlock->getId(),
                        File::getFilesFromBlockContent($oldId, $content)
                    );
                    // replace ids
                    if ($replaceLinks)
                    {
                        $content = str_replace(
                            '#block' . $oldId,
                            '#block' . $newBlock->getId(),
                            $content
                        );
                        $block->saveContent($content);
                    }
                    $block->save();
                }
            }
            $this->touch();
        }
 
        $this->error->copyError($this->getError());
        $this->error->copyError($landing->getError());
    }

    public function clearFolderIndex(): void
    {
        if ($this->folderId)
        {
            $resFolder = Folder::getList([
                'select' => [
                    'ID',
                ],
                'filter' => [
                    'ID' => $this->folderId,
                    'INDEX_ID' => $this->id,
                ],
            ]);
            if ($resFolder->fetch())
            {
                Folder::update($this->folderId, [
                    'INDEX_ID' => null,
                ]);
            }
        }
    }

    private function canPublicAfterCopy(): bool
    {
        $siteId = $this->getSiteId();
        $folderId = $this->getFolderId();
 
        // if permissions enough
        if (!$this->canPublication())
        {
            return false;
        }
 
        // in root, we can
        if (!$folderId)
        {
            return true;
        }
 
        // check all folders above the page
        $crumbs = Folder::getBreadCrumbs($folderId, $siteId);
        foreach ($crumbs as $crumb)
        {
            // if folder is active, we don't care about
            if ($crumb['ACTIVE'] === 'Y')
            {
                continue;
            }
 
            // check active pages in each folder above
            $res = self::getList([
                'select' => [
                    'ID',
                ],
                'filter' => [
                    '=ACTIVE' => 'Y',
                    'FOLDER_ID' => $crumb['ID'],
                ],
                'limit' => 1,
            ]);
            if ($res->fetch())
            {
                // if such folder exists we cant public any folder
                return false;
            }
 
            // check active folders in folders above
            $res = Folder::getList([
                'select' => [
                    'ID',
                ],
                'filter' => [
                    '=ACTIVE' => 'Y',
                    'PARENT_ID' => $crumb['ID'],
                ],
                'limit' => 1,
            ]);
            if ($res->fetch())
            {
                // if such folder exists we cant public any folder
                return false;
            }
        }
 
        // all folders are active or not exists active pages
        return true;
    }

    public function move(?int $toSiteId = null, ?int $toFolderId = null): bool
    {
        if (!$this->exist())
        {
            return false;
        }
 
        if (!$toSiteId)
        {
            $toSiteId = $this->getSiteId();
        }
 
        $rightsSite = Rights::getOperationsForSite($toSiteId);
        if (!in_array(Rights::ACCESS_TYPES['edit'], $rightsSite))
        {
            $this->error->addError(
                'ACCESS_DENIED',
                Loc::getMessage('LANDING_SITE_ACCESS_DENIED')
            );
 
            return false;
        }
 
        if (!$this->canDelete())
        {
            $this->error->addError(
                'DELETE_ACCESS_DENIED',
                Loc::getMessage('LANDING_DELETE_ACCESS_DENIED')
            );
 
            return false;
        }
 
        $result = self::update($this->id, [
            'ACTIVE' => 'N',
            'PUBLIC' => 'N',
            'CODE' => $this->code,
            'SITE_ID' => $toSiteId,
            'FOLDER_ID' => $toFolderId,
        ]);
 
        if ($result->isSuccess())
        {
            $this->clearFolderIndex();
            if ($this->active && $this->canPublicAfterCopy($toFolderId))
            {
                $this->publication();
            }
        }
 
        $this->error->addFromResult($result);
 
        return $result->isSuccess();
    }

    public function copy(?int $toSiteId = null, ?int $toFolderId = null, bool $withoutBlocks = false, bool $skipSystem = false): ?int
    {
        if ($this->exist())
        {
            $landingRow = Landing::getList([
                'filter' => [
                    'ID' => $this->id,
                ],
            ])->fetch();
            $folderId = null;
            if (!$toSiteId)
            {
                $toSiteId = $this->getSiteId();
            }
            if ($toFolderId !== null)
            {
                $folderId = $toFolderId;
            }
            // check if folder in the same site
            if ($folderId)
            {
                $folderRow = Site::getFolder($folderId);
                if (intval($folderRow['SITE_ID'] ?? null) !== $toSiteId)
                {
                    $folderId = null;
                }
            }
            // add 'copy' to new page?
            $addCopyMark = !!Landing::getList([
                'select' => [
                    'ID',
                ],
                'filter' => [
                    '=TITLE' => $landingRow['TITLE'],
                    '=DELETED' => 'N',
                    'FOLDER_ID' => $folderId,
                    'SITE_ID' => $toSiteId,
                ],
            ])->fetch();
            // create new page
            $res = Landing::add([
                'CODE' => $landingRow['CODE'],
                'ACTIVE' => 'N',
                'PUBLIC' => 'N',
                'TITLE' => $addCopyMark
                            ? $landingRow['TITLE'] . ' ' . Loc::getMessage('LANDING_COPY_SUFFIX')
                            : $landingRow['TITLE'],
                'SYS' => $skipSystem ? 'N' : $landingRow['SYS'],
                'XML_ID' => $landingRow['XML_ID'],
                'TPL_CODE' => $landingRow['TPL_CODE'],
                'INITIATOR_APP_CODE' => $landingRow['INITIATOR_APP_CODE'],
                'DESCRIPTION' => $landingRow['DESCRIPTION'],
                'TPL_ID' => $landingRow['TPL_ID'],
                'SITE_ID' => $toSiteId,
                'SITEMAP' => $landingRow['SITEMAP'],
                'FOLDER_ID' => $folderId,
                'RULE' => '',
            ]);
            // landing allready create, just copy the blocks
            if ($res->isSuccess())
            {
                Landing::setEditMode();
                $landingNew = Landing::createInstance($res->getId());
                if ($landingNew->exist())
                {
                    if (!$withoutBlocks)
                    {
                        $landingNew->copyAllBlocks($this->id);
                    }
                    // copy hook data
                    Hook::copyLanding(
                        $this->id,
                        $landingNew->getId()
                    );
                    // copy files
                    File::copyLandingFiles(
                        $this->id,
                        $landingNew->getId()
                    );
                    // copy template refs
                    if (($refs = TemplateRef::getForLanding($this->id)))
                    {
                        TemplateRef::setForLanding($landingNew->getId(), $refs);
                    }
                    // publication if needed
                    if ($landingRow['ACTIVE'] === 'Y' && $landingNew->canPublicAfterCopy($toFolderId))
                    {
                        $landingNew->publication();
                    }
 
                    return $landingNew->getId();
                }
                $this->error->copyError($landingNew->getError());
            }
            else
            {
                $this->error->addFromResult($res);
            }
        }
 
        return null;
    }

    public function moveBlock(int $id, int $afterId): ?int
    {
        $blockId = $this->changeParentOfBlock($id, [
            'MOVE' => true,
            'AFTER_ID' => $afterId,
        ]);
        if (!$blockId)
        {
            $this->error->addError(
                'BLOCK_NOT_FOUND',
                Loc::getMessage('LANDING_BLOCK_NOT_FOUND')
            );
        }
 
        return $blockId;
    }

    public static function update($id, $fields = array())
    {
        if (self::$enabledUpdate)
        {
            return parent::update($id, $fields);
        }
        else
        {
            return new \Bitrix\Main\Result;
        }
    }

    public static function addByTemplate(int $siteId, string $code, array $fields = []): \Bitrix\Main\Entity\AddResult
    {
        $result = new \Bitrix\Main\Entity\AddResult;
 
        // get type by siteId
        $res = Site::getList([
            'select' => [
                'TYPE',
            ],
            'filter' => [
                'ID' => $siteId,
            ],
        ]);
        if (!($site = $res->fetch()))
        {
            $result->addError(new \Bitrix\Main\Error(
                'SITE_ERROR',
                Loc::getMessage('LANDING_SITE_ERROR')
            ));
 
            return $result;
        }
 
        // get landing if specified
        if ($fields['ID'] ?? null)
        {
            $res = self::getList([
                'select' => [
                    'ID', 'FOLDER_ID', 'FOLDER', 'ACTIVE',
                ],
                'filter' => [
                    'SITE_ID' => $siteId,
                    'ID' => $fields['ID'],
                ],
            ]);
            if (!($landing = $res->fetch()))
            {
                $result->addError(new \Bitrix\Main\Error(
                    'LANDING_ERROR',
                    Loc::getMessage('LANDING_NOT_FOUND')
                ));
 
                return $result;
            }
            if ($landing['FOLDER'] === 'Y')
            {
                $landing['FOLDER_ID'] = $landing['ID'];
            }
        }
 
        // include the component
        $componentName = 'bitrix:landing.demo';
        $className = \CBitrixComponent::includeComponentClass($componentName);
        $demoCmp = new $className;
        $demoCmp->initComponent($componentName);
        $demoCmp->arParams = [
            'TYPE' => $fields['SITE_TYPE'] ?? (($site['TYPE'] == 'STORE' || $site['TYPE'] == 'SMN') ? 'PAGE' : $site['TYPE']),
            'SITE_ID' => $siteId,
            'SITE_WORK_MODE' => 'N',
            'DISABLE_REDIRECT' => 'Y',
            'DONT_LEAVE_FRAME' => 'N',
            'FOLDER_ID' => $landing['FOLDER_ID'] ?? $fields['FOLDER_ID'] ?? 0,
            'META' => $fields,
        ];
        if (
            isset($fields['PREPARE_BLOCKS'], $fields['PREPARE_BLOCKS_DATA'])
            && $fields['PREPARE_BLOCKS'] === true
            && is_array($fields['PREPARE_BLOCKS_DATA'])
        )
        {
            $demoCmp->arParams['PREPARE_BLOCKS_DATA'] = $fields['PREPARE_BLOCKS_DATA'];
        }
 
        // ... and create the page by component's method
        $landingId = $demoCmp->createPage($siteId, $code);
 
        // prepare success or failure
        if ($landingId)
        {
            $result->setId($landingId);
            if (($landing['ACTIVE'] ?? 'N') === 'Y')
            {
                Landing::createInstance($landingId)->publication();
            }
        }
        else
        {
            foreach ($demoCmp->getErrors() as $code => $title)
            {
                $result->addError(new \Bitrix\Main\Error($code, $title));
            }
        }
 
        return $result;
    }
}