GuzzleAdapter::head() - Code Metrics - Inspection of "Move GET and HEAD calls to separate methods." - twistor/flysystem-guzzle - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — guzzle-3 ( 11c8d2...43c36b )

by Chris

created 2015-12-22 10:37 UTC

GuzzleAdapter::head() A

↳ Parent: GuzzleAdapter

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	14
Ratio	100 %

Code Coverage

Tests	7
CRAP Score	3

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	14
loc	14
ccs	7
cts	7
cp	1
rs	9.4286
cc	3
eloc	8
nc	3
nop	1
crap	3

<?php

namespace Twistor\Flysystem;

use Guzzle\Http\Client;
use Guzzle\Http\ClientInterface;
use Guzzle\Http\Exception\BadResponseException;
use League\Flysystem\AdapterInterface;
use League\Flysystem\Config;
use League\Flysystem\Util\MimeType;

/**
 * Uses Guzzle as a backend for HTTP URLs.
 */
class GuzzleAdapter implements AdapterInterface
{
    /**
     * The base URL.
     *
     * @var string
     */
    protected $base;

    /**
     * The Guzzle HTTP client.
     *
     * @var \GuzzleHttp\ClientInterface
     */
    protected $client;

    /**
     * The visibility of this adapter.
     *
     * @var string
     */
    protected $visibility = AdapterInterface::VISIBILITY_PUBLIC;

    /**
     * Constructs a GuzzleAdapter object.
     *
     * @param string                      $base   The base URL.
     * @param \GuzzleHttp\ClientInterface $client An optional Guzzle client.
     */
    public function __construct($base, ClientInterface $client = null)
    {
        $this->client = $client ?: new Client();


        $parsed = parse_url($base);
        $this->base = $parsed['scheme'] . '://';

        if (isset($parsed['user'])) {
            $this->visibility = AdapterInterface::VISIBILITY_PRIVATE;
            $this->base .= $parsed['user'];

            if (isset($parsed['pass']) && $parsed['pass'] !== '') {

                $this->base .= ':' . $parsed['pass'];
            }

            $this->base .= '@';
        };

        $this->base .= $parsed['host'] . '/';

        if (isset($parsed['path']) && $parsed['path'] !== '/') {

            $this->base .= trim($parsed['path'], '/') . '/';
        }
    }

    /**
     * Returns the base URL.
     *
     * @return string The base URL.
     */
    public function getBaseUrl()
    {
        return $this->base;
    }

    /**
     * @inheritdoc
     */
    public function copy($path, $newpath)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function createDir($path, Config $config)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function delete($path)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function deleteDir($path)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function getMetadata($path)
    {
        if (! $response = $this->head($path)) {
            return false;
        }

        if ($mimetype = $response->getHeader('Content-Type')) {
            list($mimetype) = explode(';', $mimetype, 2);
            $mimetype = trim($mimetype);
        } else {
            // Remove any query strings or fragments.
            list($path) = explode('#', $path, 2);
            list($path) = explode('?', $path, 2);
            $extension = pathinfo($path, PATHINFO_EXTENSION);
            $mimetype = $extension ? MimeType::detectByFileExtension($extension) : 'text/plain';
        }

        return [
            'type' => 'file',
            'path' => $path,
            'timestamp' => (int) strtotime($response->getHeader('Last-Modified')),
            'size' => (int) trim($response->getHeader('Content-Length')),
            'visibility' => $this->visibility,
            'mimetype' => $mimetype,
        ];
    }

    /**
     * @inheritdoc
     */
    public function getMimetype($path)
    {
        return $this->getMetadata($path);
    }

    /**
     * @inheritdoc
     */
    public function getSize($path)
    {
        return $this->getMetadata($path);
    }

    /**
     * @inheritdoc
     */
    public function getTimestamp($path)
    {
        return $this->getMetadata($path);
    }

    /**
     * @inheritdoc
     */
    public function getVisibility($path)
    {
        return [
            'path' => $path,
            'visibility' => $this->visibility,
        ];
    }

    /**
     * @inheritdoc
     */
    public function has($path)
    {
        if (! $response = $this->head($path)) {
            return false;
        }

        return $response->getStatusCode() === 200;
    }

    /**
     * @inheritdoc
     */
    public function listContents($directory = '', $recursive = false)
    {
        return [];
    }

    /**
     * @inheritdoc
     */
    public function read($path)
    {
        if (! $response = $this->get($path)) {
            return false;
        }

        return [
            'path' => $path,
            'contents' => (string) $response->getBody(),
        ];
    }

    /**
     * @inheritdoc
     */
    public function readStream($path)
    {
        if (! $response = $this->get($path)) {
            return false;
        }

        return [
            'path' => $path,
            'stream' => $response->getBody()->getStream(),
        ];
    }

    /**
     * @inheritdoc
     */
    public function rename($path, $newpath)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function setVisibility($path, $visibility)
    {
        if ($visibility === $this->visibility) {
            return $this->getVisibility($path);
        }

        return false;
    }

    /**
     * @inheritdoc
     */
    public function update($path, $contents, Config $conf)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function updateStream($path, $resource, Config $config)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function write($path, $contents, Config $config)
    {
        return false;
    }

    /**
     * @inheritdoc
     */
    public function writeStream($path, $resource, Config $config)
    {
        return false;
    }

    /**
     * Performs a GET request.
     *
     * @param string $path The path to GET.
     *
     * @return Response|false The response or false if failed.
     */
    protected function get($path)

    {
        try {
            $response = $this->client->get($this->base . $path)->send();
        } catch (BadResponseException $e) {
            return false;
        }

        if ($response->getStatusCode() !== 200) {
            return false;
        }

        return $response;
    }

    /**
     * Performs a HEAD request.
     *
     * @param string $path The path to HEAD.
     *
     * @return Response|false The response or false if failed.
     */
    protected function head($path)

    {
        try {
            $response = $this->client->head($this->base . $path)->send();
        } catch (BadResponseException $e) {
            return false;
        }

        if ($response->getStatusCode() !== 200) {
            return false;
        }

        return $response;
    }
}


1			<?php
2
3			namespace Twistor\Flysystem;
4
5			use Guzzle\Http\Client;
6			use Guzzle\Http\ClientInterface;
7			use Guzzle\Http\Exception\BadResponseException;
8			use League\Flysystem\AdapterInterface;
9			use League\Flysystem\Config;
10			use League\Flysystem\Util\MimeType;
11
12			/**
13			* Uses Guzzle as a backend for HTTP URLs.
14			*/
15			class GuzzleAdapter implements AdapterInterface
16			{
17			/**
18			* The base URL.
19			*
20			* @var string
21			*/
22			protected $base;
23
24			/**
25			* The Guzzle HTTP client.
26			*
27			* @var \GuzzleHttp\ClientInterface
28			*/
29			protected $client;
30
31			/**
32			* The visibility of this adapter.
33			*
34			* @var string
35			*/
36			protected $visibility = AdapterInterface::VISIBILITY_PUBLIC;
37
38			/**
39			* Constructs a GuzzleAdapter object.
40			*
41			* @param string $base The base URL.
42			* @param \GuzzleHttp\ClientInterface $client An optional Guzzle client.
43			*/
44	3		public function __construct($base, ClientInterface $client = null)
45			{
46	3		$this->client = $client ?: new Client();
			0 ignored issues – show Documentation Bug introduced 2015-12-22 10:20 UTC by Report Bug Copy Issue Report It seems like `$client ?: new \Guzzle\Http\Client()` of type `object<Guzzle\Http\ClientInterface>` is incompatible with the declared type `object<GuzzleHttp\ClientInterface>` of property `$client`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
47
48	3		$parsed = parse_url($base);
49	3		$this->base = $parsed['scheme'] . '://';
50
51	3		if (isset($parsed['user'])) {
52	3		$this->visibility = AdapterInterface::VISIBILITY_PRIVATE;
53	3		$this->base .= $parsed['user'];
54
55	3	View Code Duplication	if (isset($parsed['pass']) && $parsed['pass'] !== '') {
			0 ignored issues – show Duplication introduced 2015-12-22 08:37 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...
56	3		$this->base .= ':' . $parsed['pass'];
57	3		}
58
59	3		$this->base .= '@';
60	3		};
61
62	3		$this->base .= $parsed['host'] . '/';
63
64	3	View Code Duplication	if (isset($parsed['path']) && $parsed['path'] !== '/') {
			0 ignored issues – show Duplication introduced 2015-12-22 08:37 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...
65	3		$this->base .= trim($parsed['path'], '/') . '/';
66	3		}
67	3		}
68
69			/**
70			* Returns the base URL.
71			*
72			* @return string The base URL.
73			*/
74	3		public function getBaseUrl()
75			{
76	3		return $this->base;
77			}
78
79			/**
80			* @inheritdoc
81			*/
82	3		public function copy($path, $newpath)
83			{
84	3		return false;
85			}
86
87			/**
88			* @inheritdoc
89			*/
90	3		public function createDir($path, Config $config)
91			{
92	3		return false;
93			}
94
95			/**
96			* @inheritdoc
97			*/
98	3		public function delete($path)
99			{
100	3		return false;
101			}
102
103			/**
104			* @inheritdoc
105			*/
106	3		public function deleteDir($path)
107			{
108	3		return false;
109			}
110
111			/**
112			* @inheritdoc
113			*/
114	3		public function getMetadata($path)
115			{
116	3		if (! $response = $this->head($path)) {
117	3		return false;
118			}
119
120	3		if ($mimetype = $response->getHeader('Content-Type')) {
121	3		list($mimetype) = explode(';', $mimetype, 2);
122	3		$mimetype = trim($mimetype);
123	3		} else {
124			// Remove any query strings or fragments.
125	3		list($path) = explode('#', $path, 2);
126	3		list($path) = explode('?', $path, 2);
127	3		$extension = pathinfo($path, PATHINFO_EXTENSION);
128	3		$mimetype = $extension ? MimeType::detectByFileExtension($extension) : 'text/plain';
129			}
130
131			return [
132	3		'type' => 'file',
133	3		'path' => $path,
134	3		'timestamp' => (int) strtotime($response->getHeader('Last-Modified')),
135	3		'size' => (int) trim($response->getHeader('Content-Length')),
136	3		'visibility' => $this->visibility,
137	3		'mimetype' => $mimetype,
138	3		];
139			}
140
141			/**
142			* @inheritdoc
143			*/
144	3		public function getMimetype($path)
145			{
146	3		return $this->getMetadata($path);
147			}
148
149			/**
150			* @inheritdoc
151			*/
152	3		public function getSize($path)
153			{
154	3		return $this->getMetadata($path);
155			}
156
157			/**
158			* @inheritdoc
159			*/
160	3		public function getTimestamp($path)
161			{
162	3		return $this->getMetadata($path);
163			}
164
165			/**
166			* @inheritdoc
167			*/
168	3		public function getVisibility($path)
169			{
170			return [
171	3		'path' => $path,
172	3		'visibility' => $this->visibility,
173	3		];
174			}
175
176			/**
177			* @inheritdoc
178			*/
179	3		public function has($path)
180			{
181	3		if (! $response = $this->head($path)) {
182	3		return false;
183			}
184
185	3		return $response->getStatusCode() === 200;
186			}
187
188			/**
189			* @inheritdoc
190			*/
191	3		public function listContents($directory = '', $recursive = false)
192			{
193	3		return [];
194			}
195
196			/**
197			* @inheritdoc
198			*/
199	3		public function read($path)
200			{
201	3		if (! $response = $this->get($path)) {
202	3		return false;
203			}
204
205			return [
206	3		'path' => $path,
207	3		'contents' => (string) $response->getBody(),
208	3		];
209			}
210
211			/**
212			* @inheritdoc
213			*/
214	3		public function readStream($path)
215			{
216	3		if (! $response = $this->get($path)) {
217	3		return false;
218			}
219
220			return [
221	3		'path' => $path,
222	3		'stream' => $response->getBody()->getStream(),
223	3		];
224			}
225
226			/**
227			* @inheritdoc
228			*/
229	3		public function rename($path, $newpath)
230			{
231	3		return false;
232			}
233
234			/**
235			* @inheritdoc
236			*/
237	3		public function setVisibility($path, $visibility)
238			{
239	3		if ($visibility === $this->visibility) {
240	3		return $this->getVisibility($path);
241			}
242
243	3		return false;
244			}
245
246			/**
247			* @inheritdoc
248			*/
249	3		public function update($path, $contents, Config $conf)
250			{
251	3		return false;
252			}
253
254			/**
255			* @inheritdoc
256			*/
257	3		public function updateStream($path, $resource, Config $config)
258			{
259	3		return false;
260			}
261
262			/**
263			* @inheritdoc
264			*/
265	3		public function write($path, $contents, Config $config)
266			{
267	3		return false;
268			}
269
270			/**
271			* @inheritdoc
272			*/
273	3		public function writeStream($path, $resource, Config $config)
274			{
275	3		return false;
276			}
277
278			/**
279			* Performs a GET request.
280			*
281			* @param string $path The path to GET.
282			*
283			* @return Response\|false The response or false if failed.
284			*/
285	6	View Code Duplication	protected function get($path)
			0 ignored issues – show Duplication introduced 2015-12-22 10:42 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...
286			{
287			try {
288	6		$response = $this->client->get($this->base . $path)->send();
289	6		} catch (BadResponseException $e) {
290	6		return false;
291			}
292
293	6		if ($response->getStatusCode() !== 200) {
294	3		return false;
295			}
296
297	6		return $response;
298			}
299
300			/**
301			* Performs a HEAD request.
302			*
303			* @param string $path The path to HEAD.
304			*
305			* @return Response\|false The response or false if failed.
306			*/
307	6	View Code Duplication	protected function head($path)
			0 ignored issues – show Duplication introduced 2015-12-22 10:42 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...
308			{
309			try {
310	6		$response = $this->client->head($this->base . $path)->send();
311	6		} catch (BadResponseException $e) {
312	6		return false;
313			}
314
315	6		if ($response->getStatusCode() !== 200) {
316	3		return false;
317			}
318
319	6		return $response;
320			}
321			}
322

twistor / flysystem-guzzle

Push — guzzle-3 ( 11c8d2...43c36b )

GuzzleAdapter::head() A

Complexity

Size

Duplication

Code Coverage

Importance

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