StreamWrapper::url_stat() - Code Metrics - Inspection of "GH Actions" - Phauthentic/file-storage - Measure and Improve Code Quality continuously with Scrutinizer

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by Florian

created 2020-11-06 15:00 UTC

StreamWrapper::url_stat() A

↳ Parent: StreamWrapper

Complexity

Conditions	1
Paths	1

Size

Total Lines	16
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	14
c	1
b	0
f	0
nc	1
nop	2
dl	0
loc	16
ccs	0
cts	2
cp	0
crap	2
rs	9.7998

<?php
// phpcs:ignoreFile

/**
 * This file has been taken from guzzle/psr7 so that the library can be used
 * without the guzzle dependency.
 *
 * @copyright Copyright (c) 2015 Michael Dowling
 * @author    Michael Dowling <[email protected]>
 * @link      https://github.com/mtdowling
 * @license   https://opensource.org/licenses/MIT MIT License
 */

declare(strict_types=1);

namespace Phauthentic\Infrastructure\Storage\Utility;

use InvalidArgumentException;
use Psr\Http\Message\StreamInterface;
use RuntimeException;

/**
 * Converts Guzzle streams into PHP stream resources.
 */
class StreamWrapper
{
    /** @var resource */
    public $context;

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

    /** @var string r, r+, or w */
    private string $mode;

    /**
     * Returns a resource representing the stream.
     *
     * @param StreamInterface $stream The stream to get a resource for
     *
     * @return resource
     * @throws \InvalidArgumentException if stream is not readable or writable
     */
    public static function getResource(StreamInterface $stream)
    {
        self::register();

        if ($stream->isReadable()) {
            $mode = $stream->isWritable() ? 'r+' : 'r';
        } elseif ($stream->isWritable()) {
            $mode = 'w';
        } else {
            throw new InvalidArgumentException(
                'The stream must be readable, writable, or both.'
            );
        }

        $result = \fopen('guzzle://stream', $mode, false, self::createStreamContext($stream));

        if ($result === false) {
            throw new RuntimeException(\sprintf(
                'Failed to open guzzle://stream with mode %s',
                $mode
            ));
        }

        return $result;
    }

    /**
     * Creates a stream context that can be used to open a stream as a php stream resource.
     *
     * @param StreamInterface $stream
     *
     * @return resource
     */
    public static function createStreamContext(StreamInterface $stream)
    {
        return \stream_context_create([
            'guzzle' => ['stream' => $stream]
        ]);
    }

    /**
     * Registers the stream wrapper if needed
     *
     * @return void
     */
    public static function register()
    {
        if (!in_array('guzzle', stream_get_wrappers(), true)) {
            \stream_wrapper_register('guzzle', __CLASS__);
        }
    }

    /**
     * @param string $path
     * @param string $mode
     * @param array $options
     * @param string $opened_path
     *
     * @return bool
     */
    public function stream_open($path, $mode, $options, &$opened_path)
    {
        $options = stream_context_get_options($this->context);

        if (!isset($options['guzzle']['stream'])) {
            return false;
        }

        $this->mode = $mode;
        $this->stream = $options['guzzle']['stream'];

        return true;
    }

    /**
     * @param int $count
     *
     * @return string
     */
    public function stream_read($count)
    {
        return $this->stream->read($count);
    }

    /**
     * @param string $data
     *
     * @return int
     */
    public function stream_write($data)
    {
        return (int) $this->stream->write($data);
    }

    /**
     * @return int
     */
    public function stream_tell()
    {
        return $this->stream->tell();
    }

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

    /**
     * @param int $offset
     * @param int $whence
     *
     * @return bool
     */
    public function stream_seek($offset, $whence)
    {
        $this->stream->seek($offset, $whence);

        return true;
    }

    /**
     * @param int $cast_as
     *
     * @return resource|null
     */
    public function stream_cast($cast_as)
    {
        $stream = clone($this->stream);

        return $stream->detach();
    }

    /**
     * @return array
     */
    public function stream_stat()
    {
        static $modeMap = [
            'r'  => 33060,
            'rb' => 33060,
            'r+' => 33206,
            'w'  => 33188,
            'wb' => 33188
        ];

        return [
            'dev'     => 0,
            'ino'     => 0,
            'mode'    => $modeMap[$this->mode],
            'nlink'   => 0,
            'uid'     => 0,
            'gid'     => 0,
            'rdev'    => 0,
            'size'    => $this->stream->getSize() ?: 0,
            'atime'   => 0,
            'mtime'   => 0,
            'ctime'   => 0,
            'blksize' => 0,
            'blocks'  => 0
        ];
    }

    /**
     * @param string $path
     * @param int $flags
     *
     * @return int[]
     */
    public function url_stat($path, $flags)
    {
        return [
            'dev'     => 0,
            'ino'     => 0,
            'mode'    => 0,
            'nlink'   => 0,
            'uid'     => 0,
            'gid'     => 0,
            'rdev'    => 0,
            'size'    => 0,
            'atime'   => 0,
            'mtime'   => 0,
            'ctime'   => 0,
            'blksize' => 0,
            'blocks'  => 0
        ];
    }
}


1		<?php
2		// phpcs:ignoreFile
3
4		/**
5		* This file has been taken from guzzle/psr7 so that the library can be used
6		* without the guzzle dependency.
7		*
8		* @copyright Copyright (c) 2015 Michael Dowling
9		* @author Michael Dowling <[email protected]>
10		* @link https://github.com/mtdowling
11		* @license https://opensource.org/licenses/MIT MIT License
12		*/
13
14		declare(strict_types=1);
15
16		namespace Phauthentic\Infrastructure\Storage\Utility;
17
18		use InvalidArgumentException;
19		use Psr\Http\Message\StreamInterface;
20		use RuntimeException;
21
22		/**
23		* Converts Guzzle streams into PHP stream resources.
24		*/
25		class StreamWrapper
26		{
27		/** @var resource */
28		public $context;
29
30		/** @var StreamInterface */
31		private StreamInterface $stream;
32
33		/** @var string r, r+, or w */
34		private string $mode;
35
36		/**
37		* Returns a resource representing the stream.
38		*
39		* @param StreamInterface $stream The stream to get a resource for
40		*
41		* @return resource
42		* @throws \InvalidArgumentException if stream is not readable or writable
43		*/
44	1	public static function getResource(StreamInterface $stream)
45		{
46	1	self::register();
47
48	1	if ($stream->isReadable()) {
49	1	$mode = $stream->isWritable() ? 'r+' : 'r';
50		} elseif ($stream->isWritable()) {
51		$mode = 'w';
52		} else {
53		throw new InvalidArgumentException(
54		'The stream must be readable, writable, or both.'
55		);
56		}
57
58	1	$result = \fopen('guzzle://stream', $mode, false, self::createStreamContext($stream));
59
60	1	if ($result === false) {
61		throw new RuntimeException(\sprintf(
62		'Failed to open guzzle://stream with mode %s',
63		$mode
64		));
65		}
66
67	1	return $result;
68		}
69
70		/**
71		* Creates a stream context that can be used to open a stream as a php stream resource.
72		*
73		* @param StreamInterface $stream
74		*
75		* @return resource
76		*/
77	1	public static function createStreamContext(StreamInterface $stream)
78		{
79	1	return \stream_context_create([
80	1	'guzzle' => ['stream' => $stream]
81		]);
82		}
83
84		/**
85		* Registers the stream wrapper if needed
86		*
87		* @return void
88		*/
89	1	public static function register()
90		{
91	1	if (!in_array('guzzle', stream_get_wrappers(), true)) {
92	1	\stream_wrapper_register('guzzle', __CLASS__);
93		}
94	1	}
95
96		/**
97		* @param string $path
98		* @param string $mode
99		* @param array $options
100		* @param string $opened_path
101		*
102		* @return bool
103		*/
104	1	public function stream_open($path, $mode, $options, &$opened_path)
105		{
106	1	$options = stream_context_get_options($this->context);
107
108	1	if (!isset($options['guzzle']['stream'])) {
109		return false;
110		}
111
112	1	$this->mode = $mode;
113	1	$this->stream = $options['guzzle']['stream'];
114
115	1	return true;
116		}
117
118		/**
119		* @param int $count
120		*
121		* @return string
122		*/
123		public function stream_read($count)
124		{
125		return $this->stream->read($count);
126		}
127
128		/**
129		* @param string $data
130		*
131		* @return int
132		*/
133		public function stream_write($data)
134		{
135		return (int) $this->stream->write($data);
136		}
137
138		/**
139		* @return int
140		*/
141		public function stream_tell()
142		{
143		return $this->stream->tell();
144		}
145
146		/**
147		* @return bool
148		*/
149		public function stream_eof()
150		{
151		return $this->stream->eof();
152		}
153
154		/**
155		* @param int $offset
156		* @param int $whence
157		*
158		* @return bool
159		*/
160		public function stream_seek($offset, $whence)
161		{
162		$this->stream->seek($offset, $whence);
163
164		return true;
165		}
166
167		/**
168		* @param int $cast_as
169		*
170		* @return resource\|null
171		*/
172		public function stream_cast($cast_as)
173		{
174		$stream = clone($this->stream);
175
176		return $stream->detach();
177		}
178
179		/**
180		* @return array
181		*/
182		public function stream_stat()
183		{
184		static $modeMap = [
185		'r' => 33060,
186		'rb' => 33060,
187		'r+' => 33206,
188		'w' => 33188,
189		'wb' => 33188
190		];
191
192		return [
193		'dev' => 0,
194		'ino' => 0,
195		'mode' => $modeMap[$this->mode],
196		'nlink' => 0,
197		'uid' => 0,
198		'gid' => 0,
199		'rdev' => 0,
200		'size' => $this->stream->getSize() ?: 0,
201		'atime' => 0,
202		'mtime' => 0,
203		'ctime' => 0,
204		'blksize' => 0,
205		'blocks' => 0
206		];
207		}
208
209		/**
210		* @param string $path
211		* @param int $flags
212		*
213		* @return int[]
214		*/
215		public function url_stat($path, $flags)
216		{
217		return [
218		'dev' => 0,
219		'ino' => 0,
220		'mode' => 0,
221		'nlink' => 0,
222		'uid' => 0,
223		'gid' => 0,
224		'rdev' => 0,
225		'size' => 0,
226		'atime' => 0,
227		'mtime' => 0,
228		'ctime' => 0,
229		'blksize' => 0,
230		'blocks' => 0
231		];
232		}
233		}
234

Phauthentic / file-storage

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StreamWrapper::url_stat() A

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