AbstractAdapter::__construct() - Code Metrics - Inspection of "fix issue #131: allow the usage of .bat, .cmd and..." - alchemy-fr/Zippy - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#132)

unknown

created 2021-05-02 13:28 UTC

AbstractAdapter::__construct() A

↳ Parent: AbstractAdapter

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	4
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

/*
 * This file is part of Zippy.
 *
 * (c) Alchemy <[email protected]>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 *
 */

namespace Alchemy\Zippy\Adapter;

use Alchemy\Zippy\Adapter\Resource\ResourceInterface;
use Alchemy\Zippy\Adapter\VersionProbe\VersionProbeInterface;
use Alchemy\Zippy\Archive\Archive;
use Alchemy\Zippy\Archive\ArchiveInterface;
use Alchemy\Zippy\Exception\RuntimeException;
use Alchemy\Zippy\Exception\InvalidArgumentException;
use Alchemy\Zippy\Resource\PathUtil;
use Alchemy\Zippy\Resource\ResourceManager;

abstract class AbstractAdapter implements AdapterInterface
{
    /** @var ResourceManager */
    protected $manager;

    /**
     * The version probe
     *
     * @var VersionProbeInterface
     */
    protected $probe;

    public function __construct(ResourceManager $manager)
    {
        $this->manager = $manager;
    }

    /**
     * @inheritdoc
     */
    public function open($path)
    {
        $this->requireSupport();

        return new Archive($this->createResource($path), $this, $this->manager);
    }

    /**
     * @inheritdoc
     */
    public function create($path, $files = null, $recursive = true)
    {
        $this->requireSupport();

        return $this->doCreate($this->makeTargetAbsolute($path), $files, $recursive);
    }

    /**
     * @inheritdoc
     */
    public function listMembers(ResourceInterface $resource)
    {
        $this->requireSupport();

        return $this->doListMembers($resource);
    }

    /**
     * @inheritdoc
     */
    public function add(ResourceInterface $resource, $files, $recursive = true)
    {
        $this->requireSupport();

        return $this->doAdd($resource, $files, $recursive);
    }

    /**
     * @inheritdoc
     */
    public function remove(ResourceInterface $resource, $files)
    {
        $this->requireSupport();

        return $this->doRemove($resource, $files);
    }

    /**
     * @inheritdoc
     */
    public function extract(ResourceInterface $resource, $to = null)
    {
        $this->requireSupport();

        return $this->doExtract($resource, $to);
    }

    /**
     * @inheritdoc
     */
    public function extractMembers(ResourceInterface $resource, $members, $to = null, $overwrite = false)
    {
        $this->requireSupport();

        return $this->doExtractMembers($resource, $members, $to, $overwrite);
    }

    /**
     * Returns the version probe used by this adapter
     *
     * @return VersionProbeInterface
     */
    public function getVersionProbe()
    {
        return $this->probe;
    }

    /**
     * Sets the version probe used by this adapter
     *
     * @param VersionProbeInterface $probe
     *
     * @return VersionProbeInterface
     */
    public function setVersionProbe(VersionProbeInterface $probe)
    {
        $this->probe = $probe;

        return $this;
    }

    /**
     * @inheritdoc
     */
    public function isSupported()
    {
        if (!$this->probe) {
            throw new RuntimeException(sprintf(
                'No version probe has been set on %s whereas it is required', get_class($this)
            ));
        }

        return VersionProbeInterface::PROBE_OK === $this->probe->getStatus();
    }

    /**
     * Throws an exception is the current adapter is not supported
     *
     * @throws RuntimeException
     */
    protected function requireSupport()
    {
        if (false === $this->isSupported()) {
            throw new RuntimeException(sprintf('%s is not supported on your system', get_class($this)));
        }
    }

    /**
     * Change current working directory to another
     *
     * @param string $target the target directory
     *
     * @return AdapterInterface
     *
     * @throws RuntimeException In case of failure
     */
    protected function chdir($target)
    {
        if (false === @chdir($target)) {
            throw new RuntimeException(sprintf('Unable to chdir to `%s`', $target));
        }

        return $this;
    }

    /**
     * Creates a resource given a path
     *
     * @param string $path
     *
     * @return ResourceInterface
     */
    abstract protected function createResource($path);

    /**
     * Do the removal after having check that the current adapter is supported
     *
     * @param ResourceInterface $resource
     * @param array             $files
     *
     * @return array
     */
    abstract protected function doRemove(ResourceInterface $resource, $files);

    /**
     * Do the add after having check that the current adapter is supported
     *
     * @param ResourceInterface $resource
     * @param array             $files
     * @param bool              $recursive
     *
     * @return array
     */
    abstract protected function doAdd(ResourceInterface $resource, $files, $recursive);

    /**
     * Do the extract after having check that the current adapter is supported
     *
     * @param ResourceInterface $resource
     * @param                   $to
     *
     * @return \SplFileInfo The extracted archive
     */
    abstract protected function doExtract(ResourceInterface $resource, $to);

    /**
     * Do the extract members after having check that the current adapter is supported
     *
     * @param ResourceInterface $resource
     * @param string|string[]   $members
     * @param string            $to
     * @param bool              $overwrite
     *
     * @return \SplFileInfo The extracted archive
     */
    abstract protected function doExtractMembers(ResourceInterface $resource, $members, $to, $overwrite = false);

    /**
     * Do the list members after having check that the current adapter is supported
     *
     * @param ResourceInterface $resource
     *
     * @return array
     */
    abstract protected function doListMembers(ResourceInterface $resource);

    /**
     * Do the create after having check that the current adapter is supported
     *
     * @param string $path
     * @param string $file
     * @param bool   $recursive
     *
     * @return ArchiveInterface
     */
    abstract protected function doCreate($path, $file, $recursive);

    /**
     * Makes the target path absolute as the adapters might have a different directory
     *
     * @param string $path The path to convert
     *
     * @return string The absolute path
     *
     * @throws InvalidArgumentException In case the path is not writable or does not exist
     */
    private function makeTargetAbsolute($path)
    {
        $directory = dirname($path);

        if (!is_dir($directory)) {
            throw new InvalidArgumentException(sprintf('Target path %s does not exist.', $directory));
        }
        if (!is_writable($directory)) {
            throw new InvalidArgumentException(sprintf('Target path %s is not writeable.', $directory));
        }

        return realpath($directory) . '/' . PathUtil::basename($path);
    }
}


1			<?php
2
3			/*
4			* This file is part of Zippy.
5			*
6			* (c) Alchemy <[email protected]>
7			*
8			* For the full copyright and license information, please view the LICENSE
9			* file that was distributed with this source code.
10			*
11			*/
12
13			namespace Alchemy\Zippy\Adapter;
14
15			use Alchemy\Zippy\Adapter\Resource\ResourceInterface;
16			use Alchemy\Zippy\Adapter\VersionProbe\VersionProbeInterface;
17			use Alchemy\Zippy\Archive\Archive;
18			use Alchemy\Zippy\Archive\ArchiveInterface;
19			use Alchemy\Zippy\Exception\RuntimeException;
20			use Alchemy\Zippy\Exception\InvalidArgumentException;
21			use Alchemy\Zippy\Resource\PathUtil;
22			use Alchemy\Zippy\Resource\ResourceManager;
23
24			abstract class AbstractAdapter implements AdapterInterface
25			{
26			/** @var ResourceManager */
27			protected $manager;
28
29			/**
30			* The version probe
31			*
32			* @var VersionProbeInterface
33			*/
34			protected $probe;
35
36			public function __construct(ResourceManager $manager)
37			{
38			$this->manager = $manager;
39			}
40
41			/**
42			* @inheritdoc
43			*/
44			public function open($path)
45			{
46			$this->requireSupport();
47
48			return new Archive($this->createResource($path), $this, $this->manager);
49			}
50
51			/**
52			* @inheritdoc
53			*/
54			public function create($path, $files = null, $recursive = true)
55			{
56			$this->requireSupport();
57
58			return $this->doCreate($this->makeTargetAbsolute($path), $files, $recursive);
59			}
60
61			/**
62			* @inheritdoc
63			*/
64			public function listMembers(ResourceInterface $resource)
65			{
66			$this->requireSupport();
67
68			return $this->doListMembers($resource);
69			}
70
71			/**
72			* @inheritdoc
73			*/
74			public function add(ResourceInterface $resource, $files, $recursive = true)
75			{
76			$this->requireSupport();
77
78			return $this->doAdd($resource, $files, $recursive);
79			}
80
81			/**
82			* @inheritdoc
83			*/
84			public function remove(ResourceInterface $resource, $files)
85			{
86			$this->requireSupport();
87
88			return $this->doRemove($resource, $files);
89			}
90
91			/**
92			* @inheritdoc
93			*/
94			public function extract(ResourceInterface $resource, $to = null)
95			{
96			$this->requireSupport();
97
98			return $this->doExtract($resource, $to);
99			}
100
101			/**
102			* @inheritdoc
103			*/
104			public function extractMembers(ResourceInterface $resource, $members, $to = null, $overwrite = false)
105			{
106			$this->requireSupport();
107
108			return $this->doExtractMembers($resource, $members, $to, $overwrite);
109			}
110
111			/**
112			* Returns the version probe used by this adapter
113			*
114			* @return VersionProbeInterface
115			*/
116			public function getVersionProbe()
117			{
118			return $this->probe;
119			}
120
121			/**
122			* Sets the version probe used by this adapter
123			*
124			* @param VersionProbeInterface $probe
125			*
126			* @return VersionProbeInterface
127			*/
128			public function setVersionProbe(VersionProbeInterface $probe)
129			{
130			$this->probe = $probe;
131
132			return $this;
133			}
134
135			/**
136			* @inheritdoc
137			*/
138			public function isSupported()
139			{
140			if (!$this->probe) {
141			throw new RuntimeException(sprintf(
142			'No version probe has been set on %s whereas it is required', get_class($this)
143			));
144			}
145
146			return VersionProbeInterface::PROBE_OK === $this->probe->getStatus();
147			}
148
149			/**
150			* Throws an exception is the current adapter is not supported
151			*
152			* @throws RuntimeException
153			*/
154			protected function requireSupport()
155			{
156			if (false === $this->isSupported()) {
157			throw new RuntimeException(sprintf('%s is not supported on your system', get_class($this)));
158			}
159			}
160
161			/**
162			* Change current working directory to another
163			*
164			* @param string $target the target directory
165			*
166			* @return AdapterInterface
167			*
168			* @throws RuntimeException In case of failure
169			*/
170			protected function chdir($target)
171			{
172			if (false === @chdir($target)) {
173			throw new RuntimeException(sprintf('Unable to chdir to `%s`', $target));
174			}
175
176			return $this;
177			}
178
179			/**
180			* Creates a resource given a path
181			*
182			* @param string $path
183			*
184			* @return ResourceInterface
185			*/
186			abstract protected function createResource($path);
187
188			/**
189			* Do the removal after having check that the current adapter is supported
190			*
191			* @param ResourceInterface $resource
192			* @param array $files
193			*
194			* @return array
195			*/
196			abstract protected function doRemove(ResourceInterface $resource, $files);
197
198			/**
199			* Do the add after having check that the current adapter is supported
200			*
201			* @param ResourceInterface $resource
202			* @param array $files
203			* @param bool $recursive
204			*
205			* @return array
206			*/
207			abstract protected function doAdd(ResourceInterface $resource, $files, $recursive);
208
209			/**
210			* Do the extract after having check that the current adapter is supported
211			*
212			* @param ResourceInterface $resource
213			* @param $to
214			*
215			* @return \SplFileInfo The extracted archive
216			*/
217			abstract protected function doExtract(ResourceInterface $resource, $to);
218
219			/**
220			* Do the extract members after having check that the current adapter is supported
221			*
222			* @param ResourceInterface $resource
223			* @param string\|string[] $members
224			* @param string $to
225			* @param bool $overwrite
226			*
227			* @return \SplFileInfo The extracted archive
228			*/
229			abstract protected function doExtractMembers(ResourceInterface $resource, $members, $to, $overwrite = false);
230
231			/**
232			* Do the list members after having check that the current adapter is supported
233			*
234			* @param ResourceInterface $resource
235			*
236			* @return array
237			*/
238			abstract protected function doListMembers(ResourceInterface $resource);
239
240			/**
241			* Do the create after having check that the current adapter is supported
242			*
243			* @param string $path
244			* @param string $file
245			* @param bool $recursive
246			*
247			* @return ArchiveInterface
248			*/
249			abstract protected function doCreate($path, $file, $recursive);
250
251			/**
252			* Makes the target path absolute as the adapters might have a different directory
253			*
254			* @param string $path The path to convert
255			*
256			* @return string The absolute path
257			*
258			* @throws InvalidArgumentException In case the path is not writable or does not exist
259			*/
260			private function makeTargetAbsolute($path)
261			{
262			$directory = dirname($path);
263
264			if (!is_dir($directory)) {
265			throw new InvalidArgumentException(sprintf('Target path %s does not exist.', $directory));
266			}
267			if (!is_writable($directory)) {
268			throw new InvalidArgumentException(sprintf('Target path %s is not writeable.', $directory));
269			}
270
271			return realpath($directory) . '/' . PathUtil::basename($path);
272			}
273			}
274

alchemy-fr / Zippy

Pull Request — master (#132)

AbstractAdapter::__construct() A

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