site.php

См. документацию.

<?php
namespace Bitrix\Landing\Internals;
 
use \Bitrix\Main\Localization\Loc;
use \Bitrix\Main\Entity;
use \Bitrix\Main\ModuleManager;
use \Bitrix\Main\SystemException;
use \Bitrix\Landing\Manager;
use \Bitrix\Landing\Site;
use \Bitrix\Landing\Domain;
use \Bitrix\Landing\Rights;
use \Bitrix\Landing\Role;
use \Bitrix\Landing\Restriction;
 
Loc::loadMessages(__FILE__);

class SiteTable extends Entity\DataManager
{
    const ACTION_TYPE_ADD = 'add';

    const ACTION_TYPE_UPDATE = 'update';

    protected static $additionalFields = array();

    protected static $disableCallback = false;

    protected static $touchMode = false;

    public static function getTableName()
    {
        return 'b_landing_site';
    }

    public static function getMap()
    {
        $types = \Bitrix\Landing\Site::getTypes();
        $typesKeys = array_keys($types);
 
        return array(
            'ID' => new Entity\IntegerField('ID', array(
                'primary' => true,
                'autocomplete' => true,
                'title' => 'ID'
            )),
            'CODE' => new Entity\StringField('CODE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_SITE_CODE'),
                'required' => true
            )),
            'ACTIVE' => new Entity\StringField('ACTIVE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_SITE_ACTIVE'),
                'default_value' => 'Y'
            )),
            'DELETED' => new Entity\StringField('DELETED', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_LANDING_DELETED'),
                'default_value' => 'N'
            )),
            'TITLE' => new Entity\StringField('TITLE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_SITE_TITLE'),
                'required' => true,
                'save_data_modification' => array('\Bitrix\Main\Text\Emoji', 'getSaveModificator'),
                'fetch_data_modification' => array('\Bitrix\Main\Text\Emoji', 'getFetchModificator'),
            )),
            'XML_ID' => new Entity\StringField('XML_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_XML_ID')
            )),
            'DESCRIPTION' => new Entity\StringField('DESCRIPTION', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_DESCRIPTION')
            )),
            'TYPE' => new Entity\EnumField('TYPE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_TYPE'),
                'values' => $typesKeys,
                'default_value' => array_shift($typesKeys)
            )),
            'TPL_ID' => new Entity\IntegerField('TPL_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_TPL_ID'),
                'default_value' => 0
            )),
            'TPL_CODE' => new Entity\StringField('TPL_CODE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_TPL_CODE')
            )),
            'DOMAIN_ID' => new Entity\IntegerField('DOMAIN_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_DOMAIN_ID'),
                //'required' => true
            )),
            'DOMAIN' => new Entity\ReferenceField(
                'DOMAIN',
                'Bitrix\Landing\Internals\DomainTable',
                array('=this.DOMAIN_ID' => 'ref.ID')
            ),
            'SMN_SITE_ID' => new Entity\StringField('SMN_SITE_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_SMN_SITE_ID')
            )),
            'LANDING_ID_INDEX' => new Entity\IntegerField('LANDING_ID_INDEX', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_LANDING_ID_INDEX')
            )),
            'LANDING_ID_404' => new Entity\IntegerField('LANDING_ID_404', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_LANDING_ID_404')
            )),
            'LANDING_ID_503' => new Entity\IntegerField('LANDING_ID_503', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_LANDING_ID_503')
            )),
            'LANG' => new Entity\IntegerField('LANG', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_LANG')
            )),
            'SPECIAL' => new Entity\StringField('SPECIAL', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_SPECIAL'),
                'default_value' => 'N'
            )),
            'VERSION' => new Entity\IntegerField('VERSION', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_SITE_VERSION'),
                'default_value' => 2
            )),
            'CREATED_BY_ID' => new Entity\IntegerField('CREATED_BY_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_CREATED_BY_ID'),
                'required' => true
            )),
            'CREATED_BY' => new Entity\ReferenceField(
                'CREATED_BY',
                'Bitrix\Main\UserTable',
                array('=this.CREATED_BY_ID' => 'ref.ID')
            ),
            'MODIFIED_BY_ID' => new Entity\IntegerField('MODIFIED_BY_ID', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_MODIFIED_BY_ID'),
                'required' => true
            )),
            'MODIFIED_BY' => new Entity\ReferenceField(
                'MODIFIED_BY',
                'Bitrix\Main\UserTable',
                array('=this.MODIFIED_BY_ID' => 'ref.ID')
            ),
            'DATE_CREATE' => new Entity\DatetimeField('DATE_CREATE', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_DATE_CREATE'),
                'required' => true
            )),
            'DATE_MODIFY' => new Entity\DatetimeField('DATE_MODIFY', array(
                'title' => Loc::getMessage('LANDING_TABLE_FIELD_DATE_MODIFY'),
                'required' => true
            ))
        );
    }

    protected static function getSiteController()
    {
        return Manager::getExternalSiteController();
    }

    protected static function checkUniqueInDomain($code, $currentId, $domainId)
    {
        $res = self::getList(array(
            'select' => array(
                'ID'
            ),
            'filter' => array(
                '!ID' => $currentId,
                'DOMAIN_ID' => $domainId,
                '=CODE' => $code,
                '=DELETED' => ['Y', 'N'],
                'CHECK_PERMISSIONS' => 'N'
            )
        ));
        return $res->fetch() ? false : true;
    }

    protected static function isB24Domain($domainName)
    {
        return Domain::getBitrix24Subdomain($domainName) !== null;
    }

    protected static function customizeControllerError(SystemException $ex)
    {
        $code = str_replace(' ', '', $ex->getMessage());
        $code = mb_strtoupper($code);
        $message = Loc::getMessage('LANDING_CONTROLLER_ERROR_' . $code);
        $message = $message ? $message : $ex->getMessage();
 
        return new Entity\EntityError(
            $message,
            'CONTROLLER_ERROR_' . $code
        );
    }

    protected static function prepareLangForController(string $lang): string
    {
        $replaces = [
            'in' => 'en',
            'hi' => 'en',
        ];
 
        return in_array($lang, array_keys($replaces)) ? $replaces[$lang] : $lang;
    }

    public static function checkBitrixUse($domainName)
    {
        $isB24Domain = self::isB24Domain($domainName);
        $disableMask = '/bitrix[^\.]*\.bitrix[^\.]+\.[a-z]+$/';
        if (
            Manager::isB24() &&
            (
                $isB24Domain && preg_match_all($disableMask, $domainName)
                ||
                !$isB24Domain && mb_strpos($domainName, 'bitrix') !== false
            )
        )
        {
            return true;
        }
        return false;
    }

    public static function setAccessFilter($params)
    {
        if (
            isset($params['filter']['CHECK_PERMISSIONS']) &&
            $params['filter']['CHECK_PERMISSIONS'] == 'N'
        )
        {
            return $params;
        }
 
        // build filter
        $allowedSites = Rights::getAllowedSites();
        $buildFilter = Rights::getAccessFilter(
            $allowedSites ? ['ID' => $allowedSites] : []
        );
        if (empty($buildFilter))
        {
            return $params;
        }
 
        // create runtime/filter keys if no exists
        if (
            !isset($params['filter']) ||
            !is_array($params['filter'])
        )
        {
            $params['filter'] = [];
        }
        if (
            !isset($params['runtime']) ||
            !is_array($params['runtime'])
        )
        {
            $params['runtime'] = [];
        }
        if (
            !isset($params['group']) ||
            !is_array($params['group'])
        )
        {
            $params['group'] = [];
        }
 
        //$tasks = Rights::getAccessTasksReferences();
        //$readCode = Rights::ACCESS_TYPES['denied'];
        $extendedRights = Rights::isExtendedMode();
        static $expectedRoles = null;
        if ($expectedRoles === null)
        {
            $expectedRoles = Role::getExpectedRoleIds();
        }
 
        // create runtime fields
        $runtimeParams = [];
        $runtimeParams[] = [
            'LOGIC' => 'OR',
            '=this.ID' => 'ref.ENTITY_ID',
            '=ref.ENTITY_ID' => [0]
        ];
        if ($extendedRights)
        {
            $runtimeParams['=ref.ROLE_ID'] = [0];
        }
        else
        {
            $runtimeParams['=ref.ENTITY_TYPE'] = ['?', Rights::ENTITY_TYPE_SITE];
            $runtimeParams['@ref.ROLE_ID'] = [implode(',', $expectedRoles)];
        }
        $params['runtime'][] = new Entity\ReferenceField(
            'RIGHTS',
            'Bitrix\Landing\Internals\RightsTable',
            $runtimeParams,
            ['join_type' => 'INNER']
        );
 
        $params['group'][] = 'ID';
 
        // build filter
        $params['filter'][] = $buildFilter;
 
        return $params;
    }

    private static function getValueByCode($id, array $fields, $code)
    {
        static $data = [];
 
        if (array_key_exists($id, $data))
        {
            return isset($data[$id][$code]) ? $data[$id][$code] : null;
        }
 
        if (array_key_exists($code, $fields))
        {
            return $fields[$code];
        }
 
        $res = self::getList([
            'select' => [
                '*',
                'DOMAIN_NAME' => 'DOMAIN.DOMAIN',
                'DOMAIN_PROVIDER' => 'DOMAIN.PROVIDER'
            ],
            'filter' => [
                'ID' => $id,
                'CHECK_PERMISSIONS' => 'N',
                '=DELETED' => ['Y', 'N']
            ]
        ]);
        if ($row = $res->fetch())
        {
            $data[$id] = $row;
        }
 
        return isset($data[$id][$code]) ? $data[$id][$code] : null;
    }

    protected static function prepareChange(Entity\Event $event, $actionType)
    {
        $result = new Entity\EventResult();
        $fields = $event->getParameter('fields');
        $primary = $event->getParameter('primary');
        $unsetFields = array();
        $modifyFields = array();
        $siteController = self::getSiteController();
        $deleteMode = false;
 
        self::$touchMode = isset($fields['TOUCH']) && $fields['TOUCH'] == 'Y';
 
        if ($actionType == self::ACTION_TYPE_ADD)
        {
            //@tmp log
            \Bitrix\Landing\Debug::log(
                $fields['TITLE'] ?? 'Noname',
                print_r([$fields, \Bitrix\Main\Diag\Helper::getBackTrace(15)],  true),
                'LANDING_SITE_CREATE'
            );
        }
 
        // clear binding cache
        if (
            isset($fields['CODE']) ||
            isset($fields['TITLE']) ||
            isset($fields['DELETED'])
        )
        {
            if ($primary)
            {
                \Bitrix\Landing\Binding\Entity::onSiteChange(
                    $primary['ID']
                );
            }
        }
 
        if (
            isset($fields['DOMAIN_ID']) &&
            $fields['DOMAIN_ID'] === ''
        )
        {
            unset($fields['DOMAIN_ID']);
            $unsetFields[] = 'DOMAIN_ID';
        }
 
        // if delete, set unpublic always
        if (isset($fields['DELETED']))
        {
            $deleteMode = true;
            $modifyFields['ACTIVE'] = 'N';
            $fields['ACTIVE'] = 'N';
            // user try to restore site, check the limits
            if ($primary && $fields['DELETED'] == 'N')
            {
                $fields['TYPE'] = self::getValueByCode(
                    $primary['ID'],
                    $fields,
                    'TYPE'
                );
                $check = Manager::checkFeature(
                    Manager::FEATURE_CREATE_SITE,
                    [
                        'type' => $fields['TYPE'],
                        'filter' => ['!ID' => $primary['ID']]
                    ]
                );
                if (!$check)
                {
                    $result->setErrors([
                        new Entity\EntityError(
                            Restriction\Manager::getSystemErrorMessage('limit_sites_number'),
                            'TOTAL_SITE_REACHED'
                        )
                    ]);
                    return $result;
                }
            }
            else if ($primary && $fields['DELETED'] == 'Y')
            {
                $fields['DOMAIN_PROVIDER'] = self::getValueByCode(
                    $primary['ID'],
                    $fields,
                    'DOMAIN_PROVIDER'
                );
                if ($fields['DOMAIN_PROVIDER'] && ModuleManager::isModuleInstalled('bitrix24'))
                {
                    $result->setErrors([
                        new Entity\EntityError(
                            Loc::getMessage('LANDING_TABLE_ERROR_ACCESS_DENIED_DELETED'),
                            'ACCESS_DENIED_DELETED'
                        )
                    ]);
                    return $result;
                }
            }
        }
 
        // check that TYPE is valid and allowed
        if (!$primary && isset($fields['TYPE']))
        {
            $allowedTypes = (array)\Bitrix\Landing\Site\Type::getFilterType();
            if (!in_array($fields['TYPE'], $allowedTypes))
            {
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_ACCESS_DENIED_ADD'),
                        'ACCESS_DENIED'
                    )
                ));
                return $result;
            }
        }
 
        // if domain id is not specified
        if (!$primary && !array_key_exists('DOMAIN_ID', $fields))
        {
            $fields['DOMAIN_ID'] = \Bitrix\Landing\Site\Type::getDomainId();
            $modifyFields['DOMAIN_ID'] = $fields['DOMAIN_ID'];
        }
 
        // check rights
        if (isset($primary['ID']) && Rights::isOn())
        {
            $rights = Rights::getOperationsForSite(
                $primary['ID']
            );
            $freeAccessFields = [
                'CREATED_BY_ID',
                'MODIFIED_BY_ID',
                'DATE_CREATE',
                'DATE_MODIFY',
                'TOUCH'
            ];
            if (in_array(Rights::ACCESS_TYPES['sett'], $rights))
            {
                $freeAccessFields = $fields;
                if (isset($freeAccessFields['ACTIVE']))
                {
                    unset($freeAccessFields['ACTIVE']);
                }
                if (isset($freeAccessFields['DELETED']))
                {
                    unset($freeAccessFields['DELETED']);
                }
                $freeAccessFields = array_keys($freeAccessFields);
            }
            if (in_array(Rights::ACCESS_TYPES['public'], $rights))
            {
                $freeAccessFields[] = 'ACTIVE';
            }
            if (in_array(Rights::ACCESS_TYPES['delete'], $rights))
            {
                $freeAccessFields[] = 'DELETED';
                $freeAccessFields[] = 'DOMAIN_PROVIDER';
                // allow unpublic in delete case
                if ($deleteMode)
                {
                    $freeAccessFields[] = 'ACTIVE';
                }
            }
            foreach ($fields as $key => $val)
            {
                if (!in_array($key, $freeAccessFields))
                {
                    $errMessage = Loc::getMessage(
                        'LANDING_TABLE_ERROR_ACCESS_DENIED_' . $key
                    );
                    if (!$errMessage)
                    {
                        $errMessage = Loc::getMessage(
                            'LANDING_TABLE_ERROR_ACCESS_DENIED'
                        );
                    }
                    $result->setErrors(array(
                        new Entity\EntityError(
                            $errMessage,
                            'ACCESS_DENIED'
                        )
                    ));
                    return $result;
                }
            }
        }
        else if (Rights::isOn())
        {
            $hasAccess = Rights::hasAdditionalRight(
                Rights::ADDITIONAL_RIGHTS['create']
            );
            if (!$hasAccess)
            {
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_ACCESS_DENIED_ADD'),
                        'ACCESS_DENIED'
                    )
                ));
                return $result;
            }
        }
 
        // additional fields save after
        if (array_key_exists('ADDITIONAL_FIELDS', $fields))
        {
            self::$additionalFields = $fields['ADDITIONAL_FIELDS'];
            $unsetFields[] = 'ADDITIONAL_FIELDS';
        }
        else
        {
            self::$additionalFields = array();
        }
 
        // check rights for site domain
        if (
            array_key_exists('DOMAIN_ID', $fields) &&
            !Manager::isB24()
        )
        {
            // for check rights call upper level
            $res = Domain::getList(array(
                'select' => array(
                    'ID'
                ),
                'filter' => array(
                    'ID' => $fields['DOMAIN_ID']
                )
            ));
            if (!$res->fetch())
            {
                $result->unsetFields($unsetFields);
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_DOMAIN_NOT_EXIST'),
                        'DOMAIN_NOT_FOUND'
                    )
                ));
                return $result;
            }
        }
 
        // check active first (limit count)
        if (
            isset($fields['ACTIVE']) &&
            $fields['ACTIVE'] == 'Y'
        )
        {
            if ($primary)
            {
                $fields['TYPE'] = self::getValueByCode(
                    $primary['ID'],
                    $fields,
                    'TYPE'
                );
            }
            else
            {
                $fields['TYPE'] = null;
            }
            $special = self::getValueByCode(
                $primary['ID'],
                $fields,
                'SPECIAL'
            );
            if ($special == 'Y')
            {
                $canPublicSite = true;
            }
            else
            {
                $domainProvider = self::getValueByCode(
                    $primary['ID'],
                    $fields,
                    'DOMAIN_PROVIDER'
                );
                if ($domainProvider)
                {
                    if (!Restriction\Manager::isAllowed('limit_free_domen', ['trueOnNotNull' => true]))
                    {
                        $result->unsetFields($unsetFields);
                        $result->setErrors(array(
                            new Entity\EntityError(
                                Restriction\Manager::getSystemErrorMessage('limit_free_domen'),
                                'FREE_DOMAIN_IS_NOT_ALLOWED'
                            )
                        ));
                        return $result;
                    }
                }
                $canPublicSite = Manager::checkFeature(
                    Manager::FEATURE_PUBLICATION_SITE,
                    $primary
                    ? array(
                        'filter' => array(
                            '!ID' => $primary['ID']
                        ),
                        'type' => $fields['TYPE']
                    )
                    : array(
                        'type' => $fields['TYPE']
                    )
                );
            }
            if (!$canPublicSite)
            {
                $errCode = Manager::licenseIsFreeSite($fields['TYPE']) && !Manager::isFreePublicAllowed()
                    ? 'PUBLIC_SITE_REACHED_FREE'
                    : 'PUBLIC_SITE_REACHED';
                $msgCode = Manager::licenseIsFreeSite($fields['TYPE']) && !Manager::isFreePublicAllowed()
                    ? 'limit_sites_number_free'
                    : 'limit_sites_number';
                $result->unsetFields($unsetFields);
                $result->setErrors(array(
                    new Entity\EntityError(
                        Restriction\Manager::getSystemErrorMessage($msgCode),
                        $errCode
                    )
                ));
                return $result;
            }
        }
 
        // prepare CODE - base part of URL
        if (array_key_exists('CODE', $fields))
        {
            $fields['CODE'] = trim(trim(trim($fields['CODE']), '/'));
            if (mb_strpos($fields['CODE'], '/') !== false)
            {
                $result->unsetFields($unsetFields);
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_SITE_SLASH_IS_NOT_ALLOWED'),
                        'SLASH_IS_NOT_ALLOWED'
                    )
                ));
                return $result;
            }
            // generate CODE from TITLE, if CODE is empty (in create)
            if (!$fields['CODE'])
            {
                $fields['CODE'] = \CUtil::translit(
                    (array_key_exists('TITLE', $fields) && trim($fields['TITLE']))
                    ? $fields['TITLE'] : 'site',
                    LANGUAGE_ID
                );
                if (!$fields['CODE'])
                {
                    $fields['CODE'] = randString(12);
                }
            }
            // only digits is disallowed
            if (preg_match('/^[\d]+$/', $fields['CODE']))
            {
                $fields['CODE'] = 'site' . $fields['CODE'];
            }
            $fields['CODE'] = mb_substr($fields['CODE'], 0, 253);
            $domainId = null;
            // get domain id if no exists
            if (!array_key_exists('DOMAIN_ID', $fields) && $primary)
            {
                $domainId = self::getValueByCode(
                    $primary['ID'],
                    $fields,
                    'DOMAIN_ID'
                );
            }
            else if (array_key_exists('DOMAIN_ID', $fields))
            {
                $domainId = $fields['DOMAIN_ID'];
            }
            // make CODE unique in one domain
            if ($domainId !== null)
            {
                $checkCount = 1;
                $originalCode = $fields['CODE'];
                do
                {
                    $unique = self::checkUniqueInDomain(
                        '/' . $fields['CODE'] . '/',
                        $primary ? $primary['ID'] : 0,
                        $domainId
                    );
                    if (!$unique)
                    {
                        $fields['CODE'] = $originalCode . (++$checkCount);
                    }
                } while (!$unique);
            }
            $fields['CODE'] = '/' . $fields['CODE'] . '/';
            $modifyFields['CODE'] = $fields['CODE'];
        }
 
        // create/get domain by name (reg in b24.site if Bitrix24)
        if (
            array_key_exists('DOMAIN_ID', $fields) &&
            $fields['DOMAIN_ID'] !== 0 &&
            (
                preg_replace('/[\d]/', '', trim($fields['DOMAIN_ID'])) != '' ||
                Manager::isB24()
            )
        )
        {
            $domainId = 0;
            $domainName = mb_strtolower(trim($fields['DOMAIN_ID']));
            $domainNameOld = '';
 
            // fix for full name
            if ($domainName != '')
            {
                $puny = new \CBXPunycode;
                $domainName = $puny->encode($domainName);
                // check correct name
                if (!preg_match('/^[a-z0-9\-\.]+\.[a-z0-9\-]{2,20}$/i', $domainName))
                {
                    $result->unsetFields($unsetFields);
                    $result->setErrors(array(
                        new Entity\EntityError(
                            Loc::getMessage('LANDING_TABLE_ERROR_DOMAIN_IS_INCORRECT2'),
                            'DOMAIN_IS_INCORRECT'
                        )
                    ));
                    return $result;
                }
            }
 
            // if add - unset domain_id, else - get current domain of site
            if ($actionType == self::ACTION_TYPE_ADD)
            {
                $modifyFields['DOMAIN_ID'] = 0;
            }
            else
            {
                if ($primary)
                {
                    $res = self::getList(array(
                        'select' => array(
                            'DOMAIN_ID',
                            'DOMAIN_NAME' => 'DOMAIN.DOMAIN'
                        ),
                        'filter' => array(
                            'ID' => $primary['ID'],
                            'CHECK_PERMISSIONS' => 'N'
                        )
                    ));
                    if ($row = $res->fetch())
                    {
                        $domainNameOld = mb_strtolower($row['DOMAIN_NAME']);
                        $domainId = $row['DOMAIN_ID'];
                    }
                }
                $unsetFields[] = 'DOMAIN_ID';
            }
 
            // check CODE unique in site group
            if ($domainId && array_key_exists('CODE', $fields))
            {
                $unique = self::checkUniqueInDomain(
                    $fields['CODE'],
                    $primary ? $primary['ID'] : 0,
                    $domainId
                );
                if (!$unique)
                {
                    $result->unsetFields($unsetFields);
                    $result->setErrors(array(
                        new Entity\EntityError(
                            Loc::getMessage('LANDING_TABLE_ERROR_SITE_CODE_IS_NOT_UNIQUE2'),
                            'CODE_IS_NOT_UNIQUE'
                        )
                    ));
                    return $result;
                }
            }
 
            // if domain name now changed
            if (
                $domainName != $domainNameOld ||
                $actionType == self::ACTION_TYPE_ADD
            )
            {
                $domainExist = false;
 
                // check domain exist
                if ($domainName != '')
                {
                    $resDomain = Domain::getList(array(
                        'select' => array(
                            'ID'
                        ),
                        'filter' => array(
                            '=DOMAIN' => $domainName
                        )
                    ));
                    if ($rowDomain = $resDomain->fetch())
                    {
                        $domainExist = true;
                        $resSite = Site::getList(array(
                            'select' => array(
                                'ID'
                            ),
                            'filter' => array(
                                'DOMAIN_ID' => $rowDomain['ID'],
                                '=DELETED' => 'Y',
                                'CHECK_PERMISSIONS' => 'N'
                            )
                        ));
                        if ($resSite->fetch())
                        {
                            $result->setErrors(
                                array(
                                    new Entity\EntityError(
                                        Loc::getMessage('LANDING_TABLE_ERROR_DOMAIN_EXIST_TRASH'),
                                        'DOMAIN_EXIST_TRASH'
                                    )
                                )
                            );
                            return $result;
                        }
                    }
                    elseif (Manager::isB24())
                    {
                        try
                        {
                            //todo: revert changes after change .by domain
                            if (
                                !str_ends_with($domainName, '.b24site.online')
                                && !str_ends_with($domainName, '.b24shop.online')
                            )
                            {
                                $domainExist = $siteController::isDomainExists($domainName);
                            }
                            else
                            {
                                $byDomainName = '';
                                if (str_ends_with($domainName, '.b24site.online'))
                                {
                                    $byDomainName = str_replace('.b24site.online', '.bitrix24site.by', $domainName);
                                }
                                if (str_ends_with($domainName, '.b24shop.online'))
                                {
                                    $byDomainName = str_replace('.b24shop.online', '.bitrix24shop.by', $domainName);
                                }
                                if ($byDomainName !== '' && $siteController::isDomainExists($byDomainName))
                                {
                                    $domainExist = true;
                                }
                                else
                                {
                                    $domainExist = $siteController::isDomainExists($domainName);
                                }
                            }
                        }
                        catch (SystemException $ex)
                        {
                            $result->unsetFields($unsetFields);
                            $result->setErrors(array(
                                self::customizeControllerError($ex)
                            ));
                            return $result;
                        }
                    }
                }
                if ($domainExist)
                {
                    $result->unsetFields($unsetFields);
                    if (self::checkBitrixUse($domainName))
                    {
                        $result->setErrors(
                            array(
                                new Entity\EntityError(
                                    Loc::getMessage('LANDING_TABLE_ERROR_DOMAIN_BITRIX_DISABLE'),
                                    'DOMAIN_DISABLE'
                                )
                            )
                        );
                    }
                    else
                    {
                        $result->setErrors(
                            array(
                                new Entity\EntityError(
                                    Loc::getMessage('LANDING_TABLE_ERROR_DOMAIN_EXIST'),
                                    'DOMAIN_EXIST'
                                )
                            )
                        );
                    }
 
                    return $result;
                }
 
                // check available external service
                try
                {
                    $siteController::isDomainExists('repo.bitrix24.site');
                }
                catch (SystemException $ex)
                {
                    $result->unsetFields($unsetFields);
                    $result->setErrors(array(
                        self::customizeControllerError($ex)
                    ));
                    return $result;
                }
 
                // handler on add / update
                $eventManager = \Bitrix\Main\EventManager::getInstance();
                $eventManager->addEventHandler(
                    'landing',
                    $actionType == self::ACTION_TYPE_ADD
                    ? '\\' . __NAMESPACE__ . '\\Site::onAfterAdd'
                    : '\\' . __NAMESPACE__ . '\\Site::onAfterUpdate',
                    function(Entity\Event $event) use ($domainId, $domainName, $domainNameOld, $result, $unsetFields, $siteController)
                    {
                        $primary = $event->getParameter('primary');
                        $fields = $event->getParameter('fields');
 
                        if ($primary)
                        {
                            // create domain
                            if (!$domainId)
                            {
                                // action in b24
                                if (Manager::isB24())
                                {
                                    $publicUrl = Manager::getPublicationPath(
                                        $primary['ID']
                                    );
                                    try
                                    {
                                        $row = self::getList(array(
                                            'select' => array(
                                                'TYPE'
                                            ),
                                            'filter' => array(
                                                'ID' => $primary['ID']
                                            )
                                        ))->fetch();
                                        if ($row['TYPE'] == 'STORE')// fix for controller
                                        {
                                            $row['TYPE'] = 'shop';
                                        }
                                        if ($domainName)
                                        {
                                            $siteController::addDomain(
                                                $domainName,
                                                $publicUrl,
                                                'N',
                                                $row['TYPE'],
                                                self::prepareLangForController(Manager::getZone())
                                            );
                                        }
                                        else
                                        {
                                            $domainName = $siteController::addRandomDomain(
                                                $publicUrl,
                                                $row['TYPE'],
                                                self::prepareLangForController(Manager::getZone())
                                            );
                                        }
                                    }
                                    catch (SystemException $ex)
                                    {
                                        $result->unsetFields($unsetFields);
                                        $result->setErrors(array(
                                            self::customizeControllerError($ex)
                                        ));
                                        return $result;
                                    }
                                }
                                // add new domain
                                if ($domainName)
                                {
                                    $resDomain = Domain::add(array(
                                        'ACTIVE' => 'Y',
                                        'DOMAIN' => $domainName
                                    ));
                                    $domainId = $resDomain->getId();
                                    if ($domainId)
                                    {
                                        SiteTable::$disableCallback = true;
                                        SiteTable::update($primary['ID'], array(
                                            'DOMAIN_ID' => $domainId
                                        ));
                                        SiteTable::$disableCallback = false;
                                    }
                                }
                            }
                            // update domain
                            else
                            {
                                $res = Domain::update($domainId, array(
                                    'DOMAIN' => $domainName,
                                    'FAIL_COUNT' => null,
                                    'PROVIDER' => null
                                ));
                                if ($res->isSuccess())
                                {
                                    if (Manager::isB24())
                                    {
                                        try
                                        {
                                            $publicUrl = Manager::getPublicationPath(
                                                $primary['ID']
                                            );
                                            $siteController::updateDomain(
                                                $domainNameOld,
                                                $domainName,
                                                $publicUrl
                                            );
                                        }
                                        catch (SystemException $ex)
                                        {
                                            $result->unsetFields($unsetFields);
                                            $result->setErrors(array(
                                                self::customizeControllerError($ex)
                                            ));
                                            return $result;
                                        }
                                    }
                                }
                            }
                        }
                    }
                );
            }
        }
 
        $result->unsetFields($unsetFields);
        $result->modifyFields($modifyFields);
 
        return $result;
    }

    public static function switchDomain(int $siteId1, int $siteId2): bool
    {
        $result = false;
 
        self::$disableCallback = true;
 
        $domains = [];
        $res = self::getList([
            'select' => [
                'ID',
                'TYPE',
                'LANG',
                'DOMAIN_ID',
                'DOMAIN_NAME' => 'DOMAIN.DOMAIN'
            ],
            'filter' => [
                'ID' => [$siteId1, $siteId2]
            ]
        ]);
        while ($row = $res->fetch())
        {
            $domains[] = [
                'ID' => $row['ID'],
                'TYPE' => $row['TYPE'],
                'LANG' => $row['LANG'],
                'DOMAIN_ID' => $row['DOMAIN_ID'],
                'DOMAIN_NAME' => $row['DOMAIN_NAME']
            ];
        }
 
        if (count($domains) == 2)
        {
            $res1 = self::update($domains[0]['ID'], [
                'DOMAIN_ID' => $domains[1]['DOMAIN_ID']
            ]);
            $res2 = self::update($domains[1]['ID'], [
                'DOMAIN_ID' => $domains[0]['DOMAIN_ID']
            ]);
            $result = $res1->isSuccess() && $res2->isSuccess();
        }
 
        self::$disableCallback = false;
 
        // switch domain for bitrix24
        if ($result && Manager::isB24())
        {
            $siteController = self::getSiteController();
            try
            {
                for ($i = 0; $i <= 1; $i++)
                {
                    $siteController::deleteDomain($domains[$i]['DOMAIN_NAME']);
                    $siteController::addDomain(
                        $domains[$i]['DOMAIN_NAME'],
                        Manager::getPublicationPath($domains[$i == 0 ? 1 : 0]['ID']),
                        'Y',
                        ($domains[$i]['TYPE'] == 'STORE') ? 'shop' : $domains[$i]['TYPE'],
                        self::prepareLangForController($domains[$i]['LANG'] ?? Manager::getZone())
                    );
                }
            }
            catch (SystemException $ex) {}
        }
 
        return $result;
    }

    public static function randomizeDomain(int $siteId): bool
    {
        $res = self::getList([
            'select' => [
                'ID',
                'TYPE',
                'DOMAIN_ID',
                'DOMAIN_NAME' => 'DOMAIN.DOMAIN'
            ],
            'filter' => [
                'ID' => $siteId
            ]
        ]);
        if ($row = $res->fetch())
        {
            $siteController = self::getSiteController();
            $publicUrl = Manager::getPublicationPath($row['ID']);
            try
            {
                $siteController::deleteDomain($row['DOMAIN_NAME']);
                $domainName = $siteController::addRandomDomain(
                    $publicUrl,
                    ($row['TYPE'] == 'STORE') ? 'shop' : $row['TYPE'],
                    self::prepareLangForController(Manager::getZone())
                );
                if ($domainName)
                {
                    $res = Domain::update($row['DOMAIN_ID'], [
                        'DOMAIN' => $domainName,
                        'FAIL_COUNT' => null,
                        'PROVIDER' => null
                    ]);
                    return $res->isSuccess();
                }
            }
            catch (SystemException $ex) {}
        }
 
        return false;
    }

    public static function OnBeforeAdd(Entity\Event $event)
    {
        $result = new Entity\EventResult();
 
        if (self::$disableCallback)
        {
            return $result;
        }
 
        $fields = $event->getParameter('fields');
 
        // check site limit
        if (
            !Manager::checkFeature(
                Manager::FEATURE_CREATE_SITE,
                array(
                    'type' => $fields['TYPE']
                )
            )
        )
        {
            $result->unsetFields(array('ADDITIONAL_FIELDS'));
            $result->setErrors(array(
                new Entity\EntityError(
                    Restriction\Manager::getSystemErrorMessage('limit_sites_number'),
                    'SITE_LIMIT_REACHED'
                )
            ));
            return $result;
        }
 
        return self::prepareChange($event, self::ACTION_TYPE_ADD);
    }

    public static function OnBeforeUpdate(Entity\Event $event)
    {
        if (self::$disableCallback)
        {
            return new Entity\EventResult();
        }
 
        return self::prepareChange($event, self::ACTION_TYPE_UPDATE);
    }

    protected static function saveAdditionalFields(Entity\Event $event)
    {
        $result = new Entity\EventResult();
 
        if (!empty(self::$additionalFields))
        {
            $primary = $event->getParameter('primary');
            Site::saveAdditionalFields(
                $primary['ID'],
                self::$additionalFields
            );
        }
 
        return $result;
    }

    public static function getList(array $params = array())
    {
        if (
            !isset($params['filter']) ||
            !is_array($params['filter'])
        )
        {
            $params['filter'] = array();
        }
        if (
            !isset($params['filter']['DELETED']) &&
            !isset($params['filter']['=DELETED'])
        )
        {
            $params['filter']['=DELETED'] = 'N';
        }
        if (isset($params['filter']['CHECK_PERMISSIONS']))
        {
            unset($params['filter']['CHECK_PERMISSIONS']);
        }
 
        // strict filter by type
        $type = null;
        if (isset($params['filter']['TYPE']))
        {
            $type = $params['filter']['TYPE'];
            unset($params['filter']['TYPE']);
        }
        if (isset($params['filter']['=TYPE']))
        {
            $type = $params['filter']['=TYPE'];
            unset($params['filter']['=TYPE']);
        }
        $allowedTypes = \Bitrix\Landing\Site\Type::getFilterType();
        $params['filter']['=TYPE'] = (!is_array($type) && in_array($type, (array)$allowedTypes))
                                    ? $type
                                    : $allowedTypes;
 
        return parent::getList($params);
    }

    public static function OnAfterAdd(Entity\Event $event)
    {
        if (self::$disableCallback)
        {
            return true;
        }
 
        return self::saveAdditionalFields($event);
    }

    public static function OnAfterUpdate(Entity\Event $event)
    {
        if (self::$disableCallback)
        {
            return true;
        }
 
        // for B24 we must update domain
        if (Manager::isB24() && !self::$touchMode)
        {
            static $domainUpdated = [];
 
            $primary = $event->getParameter('primary');
 
            if (!in_array($primary['ID'], $domainUpdated))
            {
                $domainUpdated[] = $primary['ID'];
                $siteController = self::getSiteController();
                $res = self::getList([
                    'select' => [
                        'ACTIVE', 'DELETED',
                        'DOMAIN_NAME' => 'DOMAIN.DOMAIN',
                        'LANG'
                    ],
                    'filter' => [
                        'ID' => $primary['ID'],
                        '=DELETED' => ['Y', 'N'],
                        'CHECK_PERMISSIONS' => 'N',
                        '>DOMAIN_ID' => 0
                    ]
                ]);
                if ($row = $res->fetch())
                {
                    try
                    {
                        // now external domains always are active
                        $siteController::activateDomain(
                            $row['DOMAIN_NAME'],
                            'Y',
                            self::prepareLangForController($row['LANG'] ?? Manager::getZone())
                        );
                    }
                    catch (\Bitrix\Main\SystemException $ex) {}
                }
            }
        }
 
        return self::saveAdditionalFields($event);
    }

    public static function OnBeforeDelete(Entity\Event $event)
    {
        if (self::$disableCallback)
        {
            return true;
        }
 
        $result = new Entity\EventResult();
        $primary = $event->getParameter('primary');
        $siteController = self::getSiteController();
 
        if ($primary)
        {
            // check delete access
            $hasAccess = Rights::hasAccessForSite(
                $primary['ID'],
                Rights::ACCESS_TYPES['delete'],
                true
            );
            if (!$hasAccess)
            {
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_ACCESS_DENIED_DELETED'),
                        'ACCESS_DENIED'
                    )
                ));
                return $result;
            }
            // check if site is not empty
            $res = LandingTable::getList(array(
                'select' => array(
                    'ID'
                ),
                'filter' => array(
                    'SITE_ID' => $primary['ID'],
                    'CHECK_PERMISSIONS' => 'N'
                )
            ));
            if ($res->fetch())
            {
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_SITE_IS_NOT_EMPTY'),
                        'SITE_IS_NOT_EMPTY'
                    )
                ));
                return $result;
            }
            // check lock status
            if (\Bitrix\Landing\Lock::isSiteDeleteLocked($primary['ID']))
            {
                $result->setErrors(array(
                    new Entity\EntityError(
                        Loc::getMessage('LANDING_TABLE_ERROR_SITE_IS_LOCK'),
                        'SITE_IS_LOCK'
                    )
                ));
                return $result;
            }
 
            // delete in b24.site
            if (Manager::isB24())
            {
                $res = self::getList(array(
                    'select' => array(
                        'DOMAIN_ID',
                        'DOMAIN_NAME' => 'DOMAIN.DOMAIN',
                        'DOMAIN_PROVIDER' => 'DOMAIN.PROVIDER'
                    ),
                    'filter' => array(
                        'ID' => $primary['ID'],
                        'DELETED' => ['Y', 'N'],
                        'CHECK_PERMISSIONS' => 'N'
                    )
                ));
                if ($row = $res->fetch())
                {
                    if ($row['DOMAIN_PROVIDER'] && ModuleManager::isModuleInstalled('bitrix24'))
                    {
                        $result->setErrors([
                            new Entity\EntityError(
                                Loc::getMessage('LANDING_TABLE_ERROR_ACCESS_DENIED_DELETED'),
                                'ACCESS_DENIED_DELETED'
                            )
                        ]);
                        return $result;
                    }
 
                    $domainId = $row['DOMAIN_ID'];
                    $domainName = $row['DOMAIN_NAME'];
                    $eventManager = \Bitrix\Main\EventManager::getInstance();
                    $eventManager->addEventHandler(
                        'landing',
                        '\\' . __NAMESPACE__ . '\\Site::onAfterDelete',
                        function(Entity\Event $event) use ($domainId, $domainName, $result, $siteController)
                        {
                            $res = self::getList(array(
                                'select' => array(
                                    'ID'
                                ),
                                'filter' => array(
                                    'DOMAIN_ID' => $domainId,
                                    'DELETED' => ['Y', 'N']
                                )
                            ));
                            if (!$res->fetch())
                            {
                                DomainTable::delete($domainId);
                                try
                                {
                                    $siteController::deleteDomain($domainName);
                                }
                                catch (SystemException $ex)
                                {
                                    $result->setErrors(array(
                                        self::customizeControllerError($ex)
                                    ));
                                    return $result;
                                }
                            }
                        }
                    );
                }
            }
        }
 
        return $result;
    }

    public static function onAfterDelete(Entity\Event $event)
    {
        $result = new Entity\EventResult();
        $primary = $event->getParameter('primary');
 
        if (self::$disableCallback)
        {
            return $result;
        }
 
        // delete all inner landings
        if ($primary)
        {
            Rights::setOff();
 
            $res = LandingTable::getList(array(
                'select' => array(
                    'ID'
                ),
                'filter' => array(
                    'SITE_ID' => $primary['ID']
                )
            ));
            while ($row = $res->fetch())
            {
                \Bitrix\Landing\Landing::delete($row['ID'], true);
            }
 
            \Bitrix\Landing\Syspage::deleteForSite($primary['ID']);
            \Bitrix\Landing\File::deleteFromSite($primary['ID']);
            \Bitrix\Landing\Hook::deleteForSite($primary['ID']);
            \Bitrix\Landing\TemplateRef::setForSite($primary['ID'], []);
            \Bitrix\Landing\UrlRewrite::removeForSite($primary['ID']);
            \Bitrix\Landing\Rights::setOperationsForSite($primary['ID'], []);
            \Bitrix\Landing\Folder::deleteForSite($primary['ID']);
            \Bitrix\Landing\Site\Cookies::removeAgreementsForSite($primary['ID']);
            BindingTable::siteClear($primary['ID']);
 
            if (\Bitrix\Main\Loader::includeModule('ai'))
            {
                \Bitrix\AI\Context::clearContext([
                    "image_site_{$primary['ID']}",
                    "text_site_{$primary['ID']}",
                ]);
            }
 
            Rights::setOn();
        }
 
        return $result;
    }
}