WritableStreamHash::__construct() - Code Metrics - Inspection of "Initial code commit" - WyriHaximus/reactphp-stream-hash - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( e5e3a8...1d3ac4 )

by Cees-Jan

created 2017-07-06 06:09 UTC

WritableStreamHash::__construct() A

↳ Parent: WritableStreamHash

Complexity

Conditions	1
Paths	1

Size

Total Lines	10
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	8
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	10
ccs	8
cts	8
cp	1
rs	9.4285
c	0
b	0
f	0
cc	1
eloc	6
nc	1
nop	4
crap	1

<?php declare(strict_types=1);

namespace WyriHaximus\React\Stream\Hash;

use Evenement\EventEmitterTrait;
use React\Stream\WritableStreamInterface;

final class WritableStreamHash implements WritableStreamInterface
{
    use EventEmitterTrait;

    /**
     * @var WritableStreamInterface
     */
    private $stream;

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

    /**
     * WritableStreamHash constructor.
     * @param WritableStreamInterface $stream
     */
    public function __construct(WritableStreamInterface $stream, string $hash, int $options = 0, string $key = '')
    {
        $this->stream = $stream;
        $this->context = hash_init($hash, $options, $key);
        $this->stream->on('close', function () {
            $this->emit('hash', [
                hash_final($this->context),
            ]);
        });
    }

    public function isWritable()
    {
        return $this->stream->isWritable();
    }

    public function write($data)
    {
        hash_update($this->context, $data);

        return $this->stream->write($data);
    }

    public function end($data = null)
    {
        if ($data !== null) {
            hash_update($this->context, $data);
        }
        $this->stream->end($data);
    }

    public function close()
    {
        $this->stream->close();
    }
}


1		<?php declare(strict_types=1);
2
3		namespace WyriHaximus\React\Stream\Hash;
4
5		use Evenement\EventEmitterTrait;
6		use React\Stream\WritableStreamInterface;
7
8		final class WritableStreamHash implements WritableStreamInterface
9		{
10		use EventEmitterTrait;
11
12		/**
13		* @var WritableStreamInterface
14		*/
15		private $stream;
16
17		/**
18		* @var resource
19		*/
20		private $context;
21
22		/**
23		* WritableStreamHash constructor.
24		* @param WritableStreamInterface $stream
25		*/
26	184	public function __construct(WritableStreamInterface $stream, string $hash, int $options = 0, string $key = '')
27		{
28	184	$this->stream = $stream;
29	184	$this->context = hash_init($hash, $options, $key);
30	184	$this->stream->on('close', function () {
31	184	$this->emit('hash', [
32	184	hash_final($this->context),
33		]);
34	184	});
35	184	}
36
37		public function isWritable()
38		{
39		return $this->stream->isWritable();
40		}
41
42	184	public function write($data)
43		{
44	184	hash_update($this->context, $data);
45
46	184	return $this->stream->write($data);
47		}
48
49	184	public function end($data = null)
50		{
51	184	if ($data !== null) {
52		hash_update($this->context, $data);
53		}
54	184	$this->stream->end($data);
55	184	}
56
57		public function close()
58		{
59		$this->stream->close();
60		}
61		}
62

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WritableStreamHash::__construct() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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