element.php

См. документацию.

<?php
namespace Bitrix\Iblock\Copy\Implement\Children;
 
use Bitrix\Iblock\Copy\Stepper\Iblock as IblockStepper;
use Bitrix\Iblock\Copy\Stepper\Section as SectionStepper;
use Bitrix\Main\Config\Option;
use Bitrix\Main\Result;
 
class Element implements Child
{
    const IBLOCK_COPY_MODE = "iblock";
    const SECTION_COPY_MODE = "section";
 
    protected $moduleId = "iblock";
 
    private $copyMode;
    protected $sectionsRatio = [];
    protected $enumRatio = [];
    protected array $fieldRatio = [];

    protected $result;
 
    public function __construct($copyMode)
    {
        $this->copyMode = $copyMode;
 
        $this->result = new Result();
    }

    public function setSectionsRatio(array $sectionsRatio)
    {
        $this->sectionsRatio = $sectionsRatio;
    }

    public function setEnumRatio(array $enumRatio)
    {
        $this->enumRatio = $enumRatio;
    }

    public function setFieldRatio(array $fieldRatio): void
    {
        $this->fieldRatio = $fieldRatio;
    }

    public function copy($entityId, $copiedEntityId): Result
    {
        if ($this->copyMode == self::SECTION_COPY_MODE)
        {
            return $this->copySectionElements($entityId, $copiedEntityId);
        }
        else
        {
            return $this->copyIblockElements($entityId, $copiedEntityId);
        }
    }

    protected function copySectionElements(int $sectionId, int $copiedSectionId)
    {
        $this->addToQueue($copiedSectionId, "SectionGroupQueue");
 
        Option::set($this->moduleId, "SectionGroupChecker_".$copiedSectionId, "Y");
 
        $queueOption = [
            "sectionId" => $sectionId,
            "copiedSectionId" => $copiedSectionId,
            "enumRatio" => ($this->enumRatio[$sectionId] ?: []),
            "sectionsRatio" => ($this->sectionsRatio[$sectionId] ?: [])
        ];
        Option::set($this->moduleId, "SectionGroupStepper_".$copiedSectionId, serialize($queueOption));
 
        $agent = \CAgent::getList([], [
            "MODULE_ID" => $this->moduleId,
            "NAME" => SectionStepper::class."::execAgent();"
        ])->fetch();
        if (!$agent)
        {
            SectionStepper::bind(1);
        }
 
        return $this->result;
    }

    private function copyIblockElements(int $iblockId, int $copiedIblockId)
    {
        $this->addToQueue($copiedIblockId, "IblockGroupQueue");
 
        $moduleId = "iblock";
 
        Option::set($moduleId, "IblockGroupChecker_".$copiedIblockId, "Y");
 
        $queueOption = [
            "iblockId" => $iblockId,
            "copiedIblockId" => $copiedIblockId,
            "enumRatio" => ($this->enumRatio[$iblockId] ?? []),
            "sectionsRatio" => ($this->sectionsRatio[$iblockId] ?? []),
            'fieldRatio' => ($this->fieldRatio[$iblockId] ?? []),
        ];
 
        Option::set($moduleId, "IblockGroupStepper_".$copiedIblockId, serialize($queueOption));
 
        $agent = \CAgent::getList([], [
            "MODULE_ID" => $moduleId,
            "NAME" => IblockStepper::class."::execAgent();"
        ])->fetch();
        if (!$agent)
        {
            IblockStepper::bind(1);
        }
 
        return $this->result;
    }
 
    protected function addToQueue(int $copiedSectionId, $queueName)
    {
        $option = Option::get($this->moduleId, $queueName, "");
        $option = ($option !== "" ? unserialize($option, ['allowed_classes' => false]) : []);
        $option = (is_array($option) ? $option : []);
 
        $option[] = $copiedSectionId;
        Option::set($this->moduleId, $queueName, serialize($option));
    }
}