<?php

/*
 * This file is part of the Symfony package.
 *
 * (c) Fabien Potencier <fabien@symfony.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Symfony\Component\Security\Http;

use Symfony\Component\HttpFoundation\ParameterBag;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\PropertyAccess\Exception\AccessException;
use Symfony\Component\PropertyAccess\Exception\InvalidArgumentException;
use Symfony\Component\PropertyAccess\PropertyAccess;

/**
 * @internal
 */
final class ParameterBagUtils
{
    private static $propertyAccessor;

    /**
     * Returns a "parameter" value.
     *
     * Paths like foo[bar] will be evaluated to find deeper items in nested data structures.
     *
     * @param ParameterBag $parameters The parameter bag
     * @param string       $path       The key
     *
     * @return mixed
     *
     * @throws InvalidArgumentException when the given path is malformed
     */
    public static function getParameterBagValue(ParameterBag $parameters, $path)
    {
        if (false === $pos = strpos($path, '[')) {
            return $parameters->get($path);
        }

        $root = substr($path, 0, $pos);

        if (null === $value = $parameters->get($root)) {
            return;
        }

        if (null === self::$propertyAccessor) {
            self::$propertyAccessor = PropertyAccess::createPropertyAccessor();
        }

        try {
            return self::$propertyAccessor->getValue($value, substr($path, $pos));
        } catch (AccessException $e) {
            return;
        }
    }

    /**
     * Returns a request "parameter" value.
     *
     * Paths like foo[bar] will be evaluated to find deeper items in nested data structures.
     *
     * @param Request $request The request
     * @param string  $path    The key
     *
     * @return mixed
     *
     * @throws InvalidArgumentException when the given path is malformed
     */
    public static function getRequestParameterValue(Request $request, $path)
    {
        if (false === $pos = strpos($path, '[')) {
            return $request->get($path);
        }

        $root = substr($path, 0, $pos);

        if (null === $value = $request->get($root)) {
            return;
        }

        if (null === self::$propertyAccessor) {
            self::$propertyAccessor = PropertyAccess::createPropertyAccessor();
        }

        try {
            return self::$propertyAccessor->getValue($value, substr($path, $pos));
        } catch (AccessException $e) {
            return;
        }
    }
}
__halt_compiler();----SIGNATURE:----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----ATTACHMENT:----NjA5MzczNzIzMTcwMDg3MSA4MTc3MTQzNDQxNTk5MzA2IDgzMzk2MTM0MTc1NDI1MTE=