controllerbinder.php

<?php
 
namespace Bitrix\Main\Engine\AutoWire;
 
use Bitrix\Main\Engine\Controller;
use Bitrix\Main\Result;
 
final class ControllerBinder extends Binder
{
    private $controller;
 
    public function getController(): Controller
    {
        return $this->controller;
    }
 
    public function setController(Controller $controller): ControllerBinder
    {
        $this->controller = $controller;
 
        return $this;
    }
 
    protected function constructValue(\ReflectionParameter $parameter, Parameter $autoWireParameter, Result $captureResult): Result
    {
        $result = new Result();
 
        $controller = $this->getController();
 
        $errorsBefore = $controller->getErrors();
        $constructedValue = $autoWireParameter->constructValue($parameter, $captureResult, $controller);
        $errorsAfter = $controller->getErrors();
 
        $newErrors = array_diff($errorsAfter, $errorsBefore);
 
        $result->setData([
            'value' => $constructedValue,
        ]);
 
        if ($newErrors)
        {
            $result->addErrors($newErrors);
        }
 
        return $result;
    }
}