Surfnet\StepupBundle\Form\ChoiceList\LocaleChoiceList

Complexity

Total Complexity

4

Size/Duplication

Total Lines	36
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	1

Importance

Changes

0

2 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	11	3
A	create()	0	7	1

<?php

/**
 * Copyright 2014 SURFnet bv
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

namespace Surfnet\StepupBundle\Form\ChoiceList;

use Surfnet\StepupBundle\Exception\InvalidArgumentException;
use Symfony\Component\HttpFoundation\RequestStack;

final class LocaleChoiceList
{
    /**
     * @var string[]
     */
    private $locales;

    /**
     * @var \Symfony\Component\HttpFoundation\RequestStack
     */
    private $requestStack;

    /**
     * @param string[] $locales
     * @param RequestStack $requestStack
     */
    public function __construct(array $locales, RequestStack $requestStack)
    {
        foreach ($locales as $index => $locale) {
            if (!is_string($locale)) {
                throw InvalidArgumentException::invalidType('string', sprintf('locales[%s]', $index), $locale);
            }
        }

        $this->locales = $locales;
        $this->requestStack = $requestStack;
    }

    public function create()
    {
        return array_combine(
            array_map(function ($locale) { return 'locale.' . $locale; }, $this->locales),
            $this->locales
        );
    }
}