Addiks\SymfonyGenerics\Arguments\ArgumentFactory\AdditionalDataArgumentFactory

Complexity

Total Complexity

7

Size/Duplication

Total Lines	41
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	2

Test Coverage

Coverage

100%

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	understandsString()	0	4	1
A	understandsArray()	0	4	3
A	createArgumentFromString()	0	9	1
A	createArgumentFromArray()	0	6	1

<?php
/**
 * Copyright (C) 2018 Gerrit Addiks.
 * This package (including this file) was released under the terms of the GPL-3.0.
 * You should have received a copy of the GNU General Public License along with this program.
 * If not, see <http://www.gnu.org/licenses/> or send me a mail so i can send you a copy.
 *
 * @license GPL-3.0
 *
 * @author Gerrit Addiks <gerrit@addiks.de>
 */

namespace Addiks\SymfonyGenerics\Arguments\ArgumentFactory;

use Addiks\SymfonyGenerics\Arguments\ArgumentFactory\ArgumentFactory;
use Addiks\SymfonyGenerics\Arguments\Argument;
use Addiks\SymfonyGenerics\Arguments\AdditionalDataArgument;
use Webmozart\Assert\Assert;
use Addiks\SymfonyGenerics\Arguments\ArgumentContextInterface;

final class AdditionalDataArgumentFactory implements ArgumentFactory
{

    /**
     * @var ArgumentContextInterface
     */
    private $context;

    public function __construct(ArgumentContextInterface $context)
    {
        $this->context = $context;
    }

    public function understandsString(string $source): bool
    {
        return 1 === preg_match("/^\%[a-zA-Z0-9_-]+\%$/is", $source);
    }

    public function understandsArray(array $source): bool
    {
        return isset($source['key']) && isset($source['type']) && $source['type'] === 'additional-data';
    }

    public function createArgumentFromString(string $source): Argument
    {
        Assert::true($this->understandsString($source));

        /** @var string $key */
        $key = substr($source, 1, strlen($source) - 2);

        return new AdditionalDataArgument($key, $this->context);
    }

    public function createArgumentFromArray(array $source): Argument
    {
        Assert::true($this->understandsArray($source));

        return new AdditionalDataArgument($source['key'], $this->context);
    }

}