AbstractGuesser::register() - Code Metrics - Inspection of "fix tests" - liip/LiipImagineBundle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — feature-20rc1 ( 008ae2 )

by Rob

created 2018-04-04 14:28 UTC

AbstractGuesser::register() A

↳ Parent: AbstractGuesser

Complexity

Conditions	2
Paths	2

Size

Total Lines	10
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	10
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	5
nc	2
nop	1

<?php

/*
 * This file is part of the `liip/LiipImagineBundle` project.
 *
 * (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
 *
 * For the full copyright and license information, please view the LICENSE.md
 * file that was distributed with this source code.
 */

namespace Liip\ImagineBundle\File\Attributes\Guesser;

use Liip\ImagineBundle\Exception\InvalidArgumentException;
use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface as BaseExtensionGuesserInterface;
use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface;

/**
 * @internal
 *
 * @author Rob Frawley 2nd <[email protected]>
 */
abstract class AbstractGuesser
{
    /**
     * @var ContentTypeGuesserInterface[]|MimeTypeGuesserInterface[]|ExtensionGuesserInterface[]|BaseExtensionGuesserInterface[]
     */
    private $guessers = [];

    /**
     * @param ContentTypeGuesserInterface|MimeTypeGuesserInterface|ExtensionGuesserInterface|BaseExtensionGuesserInterface $guesser
     */
    public function register($guesser): void
    {
        if (!static::isSupportedGuesser($guesser)) {
            throw new InvalidArgumentException(
                'Invalid guesser type "%s" provided for "%s".', get_class($guesser), get_called_class()
            );
        }

        array_unshift($this->guessers, $guesser);
    }

    /**
     * @param string $subject
     *
     * @return string|null
     */
    public function guess($subject): ?string
    {
        foreach ($this->guessers as $guesser) {
            if (null !== $result = $guesser->guess($subject)) {
                return $result;
            }
        }

        return null;
    }

    /**
     * @param mixed $guesser
     *
     * @return bool
     */
    abstract protected static function isSupportedGuesser($guesser): bool;
}


1			<?php
2
3			/*
4			* This file is part of the `liip/LiipImagineBundle` project.
5			*
6			* (c) https://github.com/liip/LiipImagineBundle/graphs/contributors
7			*
8			* For the full copyright and license information, please view the LICENSE.md
9			* file that was distributed with this source code.
10			*/
11
12			namespace Liip\ImagineBundle\File\Attributes\Guesser;
13
14			use Liip\ImagineBundle\Exception\InvalidArgumentException;
15			use Symfony\Component\HttpFoundation\File\MimeType\ExtensionGuesserInterface as BaseExtensionGuesserInterface;
16			use Symfony\Component\HttpFoundation\File\MimeType\MimeTypeGuesserInterface;
17
18			/**
19			* @internal
20			*
21			* @author Rob Frawley 2nd <[email protected]>
22			*/
23			abstract class AbstractGuesser
24			{
25			/**
26			* @var ContentTypeGuesserInterface[]\|MimeTypeGuesserInterface[]\|ExtensionGuesserInterface[]\|BaseExtensionGuesserInterface[]
27			*/
28			private $guessers = [];
29
30			/**
31			* @param ContentTypeGuesserInterface\|MimeTypeGuesserInterface\|ExtensionGuesserInterface\|BaseExtensionGuesserInterface $guesser
32			*/
33			public function register($guesser): void
34			{
35			if (!static::isSupportedGuesser($guesser)) {
36			throw new InvalidArgumentException(
37			'Invalid guesser type "%s" provided for "%s".', get_class($guesser), get_called_class()
38			);
39			}
40
41			array_unshift($this->guessers, $guesser);
42			}
43
44			/**
45			* @param string $subject
46			*
47			* @return string\|null
48			*/
49			public function guess($subject): ?string
50			{
51			foreach ($this->guessers as $guesser) {
52			if (null !== $result = $guesser->guess($subject)) {
53			return $result;
54			}
55			}
56
57			return null;
58			}
59
60			/**
61			* @param mixed $guesser
62			*
63			* @return bool
64			*/
65			abstract protected static function isSupportedGuesser($guesser): bool;
66			}
67

liip / LiipImagineBundle

Push — feature-20rc1 ( 008ae2 )

AbstractGuesser::register() A

Complexity

Size

Duplication

Importance

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