DriverStandard::stat() - Code Metrics - Inspection of "Added implementation for info-related methods" - dazzle-php/filesystem - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( da5b20...773556 )

by Kamil

created 2017-07-09 21:06 UTC

DriverStandard::stat() B

↳ Parent: DriverStandard

Complexity

Conditions	6
Paths	1

Size

Total Lines	19
Code Lines	13

Duplication

Lines	9
Ratio	47.37 %

Code Coverage

Tests	0
CRAP Score	42

Importance

Changes

Metric	Value
dl	9
loc	19
ccs	0
cts	17
cp	0
rs	8.8571
c	0
b	0
f	0
cc	6
eloc	13
nc	1
nop	1
crap	42

<?php

namespace Dazzle\Filesystem\Driver;

use Dazzle\Filesystem\Driver\Flag\FlagResolverInterface;
use Dazzle\Filesystem\Invoker\InvokerInterface;
use Dazzle\Filesystem\Invoker\InvokerStandard;
use Dazzle\Loop\LoopInterface;
use Dazzle\Promise\Promise;
use DateTimeImmutable;
use Error;
use Exception;

class DriverStandard extends DriverAbstract implements DriverInterface
{
    /**
     * @var array
     */
    protected $options;

    /**
     * @var InvokerInterface
     */
    protected $invoker;

    /**
     * @var FlagResolverInterface
     */
    protected $flagPermission;

    /**
     * @param LoopInterface $loop
     * @param array $options
     */
    public function __construct(LoopInterface $loop, $options = [])
    {
        $this->loop = $loop;
        $this->options = $this->createConfiguration($options);
        $this->invoker = $this->createInvoker();
        $this->flagPermission = $this->createFlagPermissionResolver();
    }

    /**
     * @override
     * @inheritDoc
     */
    public function access($path, $mode = 0755)
    {
        // TODO
    }

    /**
     * @override
     * @inheritDoc
     */
    public function append($path, $data = '')
    {
        // TODO
    }

    /**
     * @override
     * @inheritDoc
     */
    public function chmod($path, $mode)
    {
        return $this->invoker->call('chmod', [ $this->getPath($path), decoct($mode) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function chown($path, $uid = -1, $gid = -1)
    {
        return $this->invoker->call('chown', [ $this->getPath($path), $uid, $gid ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function exists($path)
    {
        return $this->stat($path)
            ->then(
                function() { return true; },
                function() { return false; }
            );
    }

    /**
     * @override
     * @inheritDoc
     */
    public function link($srcPath, $dstPath)
    {
        return $this->invoker->call('link', [ $this->getPath($srcPath), $this->getPath($dstPath) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function ls($path)
    {
        // TODO
    }

    /**
     * @override
     * @inheritDoc
     */
    public function mkdir($path, $mode = 0755)
    {
        return $this->invoker->call('mkdir', [ $this->getPath($path), decoct($this->flagPermission->resolve($mode)) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function prepend($path, $data = '')
    {
        // TODO
    }

    /**
     * @override
     * @inheritDoc
     */
    public function readlink($path)
    {
        return $this->invoker->call('readlink', [ $this->getPath($path) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function realpath($path)
    {
        return $this->invoker->call('realpath', [ $this->getPath($path) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function rename($srcPath, $dstPath)
    {
        return $this->invoker->call('rename', [ $this->getPath($srcPath), $this->getPath($dstPath) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function rmdir($path)
    {
        return $this->invoker->call('rmdir', [ $this->getPath($path) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function stat($path)
    {
        return $this->invoker
            ->call('stat', [ $this->getPath($path) ])
            ->then(function($info) {
                return $info ? array_filter($info, function($infoKey) {
                    return !is_numeric($infoKey);
                }, ARRAY_FILTER_USE_KEY) : $info;
            })
            ->then(function($info) {

                if ($info)
                {
                    $info['atime'] && $info['atime'] = new DateTimeImmutable('@' . $info['atime']);
                    $info['mtime'] && $info['mtime'] = new DateTimeImmutable('@' . $info['mtime']);
                    $info['ctime'] && $info['ctime'] = new DateTimeImmutable('@' . $info['ctime']);
                }
                return $info;
            });
    }

    /**
     * @override
     * @inheritDoc
     */
    public function symlink($srcPath, $dstPath)
    {
        return $this->invoker->call('symlink', [ $this->getPath($srcPath), $this->getPath($dstPath) ]);
    }

    /**
     * @override
     * @inheritDoc
     */
    public function truncate($path, $len = 0)
    {
        // TODO
    }

    /**
     * @override
     * @inheritDoc
     */
    public function unlink($path)
    {
        return $this->invoker->call('unlink', [ $this->getPath($path) ]);
    }

    /**
     * @internal
     * @override
     * @inheritDoc
     */
    public function call($func, $args = [])
    {
        try
        {
            return Promise::doResolve(@$func(...$args));
        }
        catch (Error $ex)
        {
            return Promise::doReject($ex);
        }
        catch (Exception $ex)
        {
            return Promise::doReject($ex);
        }
    }

    /**
     * Get path.
     *
     * @param string $path
     * @return string
     */
    protected function getPath($path)
    {
        return $this->options['root'] . '/' . ltrim($path, '/');
    }

    /**
     * Create valid configuration for the driver.
     *
     * @param array $options
     * @return array
     */
    protected function createConfiguration($options = [])
    {
        return array_merge([
            'root' => '',
            'invoker.class' => InvokerStandard::class,
        ], $options);
    }

    /**
     * Create invoker for the driver.
     *
     * @return InvokerInterface
     */
    protected function createInvoker()

    {
        $invoker = class_exists($this->options['invoker.class'])
            ? $this->options['invoker.class']
            : InvokerStandard::class
        ;
        return new $invoker($this);
    }
}


1		<?php
2
3		namespace Dazzle\Filesystem\Driver;
4
5		use Dazzle\Filesystem\Driver\Flag\FlagResolverInterface;
6		use Dazzle\Filesystem\Invoker\InvokerInterface;
7		use Dazzle\Filesystem\Invoker\InvokerStandard;
8		use Dazzle\Loop\LoopInterface;
9		use Dazzle\Promise\Promise;
10		use DateTimeImmutable;
11		use Error;
12		use Exception;
13
14		class DriverStandard extends DriverAbstract implements DriverInterface
15		{
16		/**
17		* @var array
18		*/
19		protected $options;
20
21		/**
22		* @var InvokerInterface
23		*/
24		protected $invoker;
25
26		/**
27		* @var FlagResolverInterface
28		*/
29		protected $flagPermission;
30
31		/**
32		* @param LoopInterface $loop
33		* @param array $options
34		*/
35		public function __construct(LoopInterface $loop, $options = [])
36		{
37		$this->loop = $loop;
38		$this->options = $this->createConfiguration($options);
39		$this->invoker = $this->createInvoker();
40		$this->flagPermission = $this->createFlagPermissionResolver();
41		}
42
43		/**
44		* @override
45		* @inheritDoc
46		*/
47		public function access($path, $mode = 0755)
48		{
49		// TODO
50		}
51
52		/**
53		* @override
54		* @inheritDoc
55		*/
56		public function append($path, $data = '')
57		{
58		// TODO
59		}
60
61		/**
62		* @override
63		* @inheritDoc
64		*/
65		public function chmod($path, $mode)
66		{
67		return $this->invoker->call('chmod', [ $this->getPath($path), decoct($mode) ]);
68		}
69
70		/**
71		* @override
72		* @inheritDoc
73		*/
74		public function chown($path, $uid = -1, $gid = -1)
75		{
76		return $this->invoker->call('chown', [ $this->getPath($path), $uid, $gid ]);
77		}
78
79		/**
80		* @override
81		* @inheritDoc
82		*/
83		public function exists($path)
84		{
85		return $this->stat($path)
86		->then(
87		function() { return true; },
88		function() { return false; }
89		);
90		}
91
92		/**
93		* @override
94		* @inheritDoc
95		*/
96		public function link($srcPath, $dstPath)
97		{
98		return $this->invoker->call('link', [ $this->getPath($srcPath), $this->getPath($dstPath) ]);
99		}
100
101		/**
102		* @override
103		* @inheritDoc
104		*/
105		public function ls($path)
106		{
107		// TODO
108		}
109
110		/**
111		* @override
112		* @inheritDoc
113		*/
114		public function mkdir($path, $mode = 0755)
115		{
116		return $this->invoker->call('mkdir', [ $this->getPath($path), decoct($this->flagPermission->resolve($mode)) ]);
117		}
118
119		/**
120		* @override
121		* @inheritDoc
122		*/
123		public function prepend($path, $data = '')
124		{
125		// TODO
126		}
127
128		/**
129		* @override
130		* @inheritDoc
131		*/
132		public function readlink($path)
133		{
134		return $this->invoker->call('readlink', [ $this->getPath($path) ]);
135		}
136
137		/**
138		* @override
139		* @inheritDoc
140		*/
141		public function realpath($path)
142		{
143		return $this->invoker->call('realpath', [ $this->getPath($path) ]);
144		}
145
146		/**
147		* @override
148		* @inheritDoc
149		*/
150		public function rename($srcPath, $dstPath)
151		{
152		return $this->invoker->call('rename', [ $this->getPath($srcPath), $this->getPath($dstPath) ]);
153		}
154
155		/**
156		* @override
157		* @inheritDoc
158		*/
159		public function rmdir($path)
160		{
161		return $this->invoker->call('rmdir', [ $this->getPath($path) ]);
162		}
163
164		/**
165		* @override
166		* @inheritDoc
167		*/
168		public function stat($path)
169		{
170		return $this->invoker
171		->call('stat', [ $this->getPath($path) ])
172		->then(function($info) {
173		return $info ? array_filter($info, function($infoKey) {
174		return !is_numeric($infoKey);
175		}, ARRAY_FILTER_USE_KEY) : $info;
176		})
177	View Code Duplication	->then(function($info) {
		0 ignored issues – show Duplication introduced 2017-07-09 21:09 UTC by Report Bug Copy Issue Report This code seems to be duplicated across your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
178		if ($info)
179		{
180		$info['atime'] && $info['atime'] = new DateTimeImmutable('@' . $info['atime']);
181		$info['mtime'] && $info['mtime'] = new DateTimeImmutable('@' . $info['mtime']);
182		$info['ctime'] && $info['ctime'] = new DateTimeImmutable('@' . $info['ctime']);
183		}
184		return $info;
185		});
186		}
187
188		/**
189		* @override
190		* @inheritDoc
191		*/
192		public function symlink($srcPath, $dstPath)
193		{
194		return $this->invoker->call('symlink', [ $this->getPath($srcPath), $this->getPath($dstPath) ]);
195		}
196
197		/**
198		* @override
199		* @inheritDoc
200		*/
201		public function truncate($path, $len = 0)
202		{
203		// TODO
204		}
205
206		/**
207		* @override
208		* @inheritDoc
209		*/
210		public function unlink($path)
211		{
212		return $this->invoker->call('unlink', [ $this->getPath($path) ]);
213		}
214
215		/**
216		* @internal
217		* @override
218		* @inheritDoc
219		*/
220		public function call($func, $args = [])
221		{
222		try
223		{
224		return Promise::doResolve(@$func(...$args));
225		}
226		catch (Error $ex)
227		{
228		return Promise::doReject($ex);
229		}
230		catch (Exception $ex)
231		{
232		return Promise::doReject($ex);
233		}
234		}
235
236		/**
237		* Get path.
238		*
239		* @param string $path
240		* @return string
241		*/
242		protected function getPath($path)
243		{
244		return $this->options['root'] . '/' . ltrim($path, '/');
245		}
246
247		/**
248		* Create valid configuration for the driver.
249		*
250		* @param array $options
251		* @return array
252		*/
253		protected function createConfiguration($options = [])
254		{
255		return array_merge([
256		'root' => '',
257		'invoker.class' => InvokerStandard::class,
258		], $options);
259		}
260
261		/**
262		* Create invoker for the driver.
263		*
264		* @return InvokerInterface
265		*/
266	View Code Duplication	protected function createInvoker()
		0 ignored issues – show Duplication introduced 2017-07-09 11:10 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
267		{
268		$invoker = class_exists($this->options['invoker.class'])
269		? $this->options['invoker.class']
270		: InvokerStandard::class
271		;
272		return new $invoker($this);
273		}
274		}
275

dazzle-php / filesystem

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DriverStandard::stat() B

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