MessageStream::__toString() - Code Metrics - Inspection of "create reply message" - genkgo/mail - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#50)

by Frederik

created 2018-04-03 08:48 UTC

MessageStream::__toString() A

↳ Parent: MessageStream

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	2
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	2
cts	2
cp	1
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	0
crap	1

<?php
declare(strict_types = 1);

namespace Genkgo\Mail\Stream;

use Genkgo\Mail\Header\HeaderLine;
use Genkgo\Mail\HeaderInterface;
use Genkgo\Mail\MessageInterface;
use Genkgo\Mail\StreamInterface;

final class MessageStream implements StreamInterface
{
    /**
     * @var StreamInterface
     */
    private $decoratedStream;

    /**
     * @param MessageInterface $message
     */
    public function __construct(MessageInterface $message)
    {
        $this->decoratedStream = new LazyStream(function () use ($message) {
            $headerString = \implode(
                "\r\n",
                \array_values(
                    \array_filter(
                        \array_map(
                            function (array $headers) {
                                return \implode(
                                    "\r\n",
                                    \array_map(
                                        function (HeaderInterface $header) {
                                            return (string) (new HeaderLine($header));
                                        },
                                        $headers
                                    )
                                );
                            },
                            $message->getHeaders()
                        )
                    )
                )
            );

            return new ConcatenatedStream(
                new \ArrayObject([
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
                    new StringStream($headerString),
                    new StringStream("\r\n\r\n"),
                    $message->getBody()
                ])
            );
        });
    }

    /**
     * @return string
     */
    public function __toString(): string
    {
        return $this->decoratedStream->__toString();
    }
    
    public function close(): void
    {
        $this->decoratedStream->close();
    }

    /**
     * @return mixed
     */
    public function detach()
    {
        return $this->decoratedStream->detach();
    }

    /**
     * @return int|null
     */
    public function getSize(): ?int
    {
        return $this->decoratedStream->getSize();
    }

    /**
     * @return int
     * @throws \RuntimeException
     */
    public function tell(): int
    {
        return $this->decoratedStream->tell();
    }

    /**
     * @return bool
     */
    public function eof(): bool
    {
        return $this->decoratedStream->eof();
    }

    /**
     * @return bool
     */
    public function isSeekable(): bool
    {
        return $this->decoratedStream->isSeekable();
    }

    /**
     * @param int $offset
     * @param int $whence
     * @return int
     */
    public function seek(int $offset, int $whence = SEEK_SET): int
    {
        return $this->decoratedStream->seek($offset, $whence);
    }

    /**
     * @return bool
     */
    public function rewind(): bool
    {
        return $this->decoratedStream->rewind();
    }

    /**
     * @return bool
     */
    public function isWritable(): bool
    {
        return false;
    }

    /**
     * @param string $string
     * @return int
     */
    public function write($string): int
    {
        throw new \RuntimeException('Cannot write to stream');
    }

    /**
     * @return bool
     */
    public function isReadable(): bool
    {
        return true;
    }

    /**
     * @param int $length
     * @return string
     */
    public function read(int $length): string
    {
        return $this->decoratedStream->read($length);
    }

    /**
     * @return string
     */
    public function getContents(): string
    {
        return $this->decoratedStream->getContents();
    }

    /**
     * @param array $keys
     * @return array
     */
    public function getMetadata(array $keys = []): array
    {
        return $this->decoratedStream->getMetadata();
    }
}


1		<?php
2		declare(strict_types = 1);
3
4		namespace Genkgo\Mail\Stream;
5
6		use Genkgo\Mail\Header\HeaderLine;
7		use Genkgo\Mail\HeaderInterface;
8		use Genkgo\Mail\MessageInterface;
9		use Genkgo\Mail\StreamInterface;
10
11		final class MessageStream implements StreamInterface
12		{
13		/**
14		* @var StreamInterface
15		*/
16		private $decoratedStream;
17
18		/**
19		* @param MessageInterface $message
20		*/
21		public function __construct(MessageInterface $message)
22		{
23	56	$this->decoratedStream = new LazyStream(function () use ($message) {
24	56	$headerString = \implode(
25	56	"\r\n",
26	56	\array_values(
27	56	\array_filter(
28	56	\array_map(
29	56	function (array $headers) {
30	56	return \implode(
31	56	"\r\n",
32	56	\array_map(
33	56	function (HeaderInterface $header) {
34	56	return (string) (new HeaderLine($header));
35	56	},
36	56	$headers
37		)
38		);
39	56	},
40	56	$message->getHeaders()
41		)
42		)
43		)
44		);
45
46	56	return new ConcatenatedStream(
47	56	new \ArrayObject([
		0 ignored issues – show Documentation introduced 2017-06-03 14:01 UTC by Report Bug Copy Issue Report `new \ArrayObject(array(n..., $message->getBody()))` is of type `object<ArrayObject>`, but the function expects a `object<Genkgo\Mail\Stream\iterable>`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
48	56	new StringStream($headerString),
49	56	new StringStream("\r\n\r\n"),
50	56	$message->getBody()
51		])
52		);
53	56	});
54	56	}
55
56		/**
57		* @return string
58		*/
59	55	public function __toString(): string
60		{
61	55	return $this->decoratedStream->__toString();
62		}
63
64		public function close(): void
65		{
66		$this->decoratedStream->close();
67		}
68
69		/**
70		* @return mixed
71		*/
72		public function detach()
73		{
74		return $this->decoratedStream->detach();
75		}
76
77		/**
78		* @return int\|null
79		*/
80		public function getSize(): ?int
81		{
82		return $this->decoratedStream->getSize();
83		}
84
85		/**
86		* @return int
87		* @throws \RuntimeException
88		*/
89		public function tell(): int
90		{
91		return $this->decoratedStream->tell();
92		}
93
94		/**
95		* @return bool
96		*/
97	2	public function eof(): bool
98		{
99	2	return $this->decoratedStream->eof();
100		}
101
102		/**
103		* @return bool
104		*/
105		public function isSeekable(): bool
106		{
107		return $this->decoratedStream->isSeekable();
108		}
109
110		/**
111		* @param int $offset
112		* @param int $whence
113		* @return int
114		*/
115		public function seek(int $offset, int $whence = SEEK_SET): int
116		{
117		return $this->decoratedStream->seek($offset, $whence);
118		}
119
120		/**
121		* @return bool
122		*/
123	2	public function rewind(): bool
124		{
125	2	return $this->decoratedStream->rewind();
126		}
127
128		/**
129		* @return bool
130		*/
131		public function isWritable(): bool
132		{
133		return false;
134		}
135
136		/**
137		* @param string $string
138		* @return int
139		*/
140		public function write($string): int
141		{
142		throw new \RuntimeException('Cannot write to stream');
143		}
144
145		/**
146		* @return bool
147		*/
148		public function isReadable(): bool
149		{
150		return true;
151		}
152
153		/**
154		* @param int $length
155		* @return string
156		*/
157	2	public function read(int $length): string
158		{
159	2	return $this->decoratedStream->read($length);
160		}
161
162		/**
163		* @return string
164		*/
165		public function getContents(): string
166		{
167		return $this->decoratedStream->getContents();
168		}
169
170		/**
171		* @param array $keys
172		* @return array
173		*/
174		public function getMetadata(array $keys = []): array
175		{
176		return $this->decoratedStream->getMetadata();
177		}
178		}
179

genkgo / mail

Pull Request — master (#50)

MessageStream::__toString() A

Complexity

Size

Duplication

Code Coverage

Importance

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