templateref.php

См. документацию.

<?php
namespace Bitrix\Landing;
 
use \Bitrix\Landing\Internals\TemplateRefTable;
 
class TemplateRef
{
    const ENTITY_TYPE_SITE = 'S';

    const ENTITY_TYPE_LANDING = 'L';
 
    private const CACHE_DIR = '/landing/is_area/';

    protected static function set($id, $type, array $data = array())
    {
        $id = intval($id);
        $res = TemplateRefTable::getList(array(
            'select' => array(
                'ID', 'AREA', 'LANDING_ID'
            ),
            'filter' => array(
                'ENTITY_ID' => $id,
                '=ENTITY_TYPE' => $type
            )
        ));
        while (($row = $res->fetch()))
        {
            if (isset($data[$row['AREA']]) && $data[$row['AREA']] > 0)
            {
                if ($row['LANDING_ID'] != $data[$row['AREA']])
                {
                    TemplateRefTable::update($row['ID'], array(
                        'LANDING_ID' => $data[$row['AREA']]
                    ));
                    BXClearCache(true, self::CACHE_DIR);
                }
                unset($data[$row['AREA']]);
            }
            else
            {
                TemplateRefTable::delete($row['ID']);
                BXClearCache(true, self::CACHE_DIR);
            }
        }
        foreach ($data as $area => $lid)
        {
            if ($lid > 0)
            {
                TemplateRefTable::add(array(
                    'ENTITY_ID' => $id,
                    'ENTITY_TYPE' => $type,
                    'LANDING_ID' => $lid,
                    'AREA' => $area
                ));
                BXClearCache(true, self::CACHE_DIR);
            }
        }
    }

    protected static function get($id, $type)
    {
        static $staticData = array();
        $id = intval($id);
 
        if (!isset($staticData[$type . $id]))
        {
            $data = array();
            if ($id > 0)
            {
                $res = TemplateRefTable::getList(array(
                    'select' => array(
                        'AREA', 'LANDING_ID'
                    ),
                    'filter' => array(
                        'ENTITY_ID' => $id,
                        '=ENTITY_TYPE' => $type
                    )
                ));
                while (($row = $res->fetch()))
                {
                    $data[$row['AREA']] = $row['LANDING_ID'];
                }
            }
 
            $staticData[$type . $id] = $data;
        }
 
        return $staticData[$type . $id];
    }

    public static function setForSite($id, array $data = array())
    {
        if (Rights::hasAccessForSite($id, Rights::ACCESS_TYPES['sett']))
        {
            self::set($id, self::ENTITY_TYPE_SITE, $data);
        }
    }

    public static function setForLanding($id, array $data = array())
    {
        if (Rights::hasAccessForLanding($id, Rights::ACCESS_TYPES['sett']))
        {
            self::set($id, self::ENTITY_TYPE_LANDING, $data);
        }
    }

    public static function getForSite($id)
    {
        return self::get($id, self::ENTITY_TYPE_SITE);
    }

    public static function getForLanding($id)
    {
        return self::get($id, self::ENTITY_TYPE_LANDING);
    }

    public static function landingIsArea(int|array $lid): bool|array
    {
        $cache = new \CPHPCache();
        $cacheTime = 3600;
        $cacheId = is_array($lid) ? md5(serialize($lid)) : (int)$lid;
 
        if ($cache->InitCache($cacheTime, $cacheId, self::CACHE_DIR))
        {
            $result = $cache->GetVars();
        }
        else
        {
            $cache->StartDataCache();
 
            $res = TemplateRefTable::getList([
                'filter' => [
                    'LANDING_ID' => $lid,
                ],
            ]);
 
            if (is_array($lid))
            {
                $result = [];
                foreach ($lid as $id)
                {
                    $result[(int)$id] = false;
                }
                while ($row = $res->fetch())
                {
                    $result[$row['LANDING_ID']] = true;
                }
            }
            else
            {
                $result = (bool)$res->fetch();
            }
 
            $cache->EndDataCache($result);
        }
 
        return $result;
    }

    public static function deleteArea($lid)
    {
        $lid = intval($lid);
 
        $res = TemplateRefTable::getList(array(
            'filter' => array(
                'LANDING_ID' => $lid
            )
        ));
        while ($row = $res->fetch())
        {
            TemplateRefTable::delete($row['ID']);
            BXClearCache(true, self::CACHE_DIR);
        }
    }

    public static function resolveClassByType($type)
    {
        if ($type == self::ENTITY_TYPE_SITE)
        {
            return '\Bitrix\Landing\Site';
        }
        else if ($type == self::ENTITY_TYPE_LANDING)
        {
            return '\Bitrix\Landing\Landing';
        }
        return '';
    }
}