GuzzleAdapter::get() - 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-6 ( 149b1b...ab3f50 )

by Chris

created 2015-12-22 10:52 UTC

GuzzleAdapter::get() 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 GuzzleHttp\Client;
use GuzzleHttp\ClientInterface;
use GuzzleHttp\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 an Http 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(';', reset($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';
        }

        $last_modified = $response->getHeader('Last-Modified');
        $length = $response->getHeader('Content-Length');

        return [
            'type' => 'file',
            'path' => $path,
            'timestamp' => (int) strtotime(reset($last_modified)),
            'size' => (int) reset($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()->detach(),
        ];
    }

    /**
     * @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 $path The path to GET.
     *
     * @return \GuzzleHttp\Psr7\Response|false The response or false if failed.
     */
    protected function get($path)

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

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

        return $response;
    }

    /**
     * Performs a HEAD request.
     *
     * @param string $path The path to HEAD.
     *
     * @return \GuzzleHttp\Psr7\Response|false The response or false if failed.
     */
    protected function head($path)

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

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

        return $response;
    }
}


1			<?php
2
3			namespace Twistor\Flysystem;
4
5			use GuzzleHttp\Client;
6			use GuzzleHttp\ClientInterface;
7			use GuzzleHttp\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 an Http 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();
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(';', reset($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	3		$last_modified = $response->getHeader('Last-Modified');
132	3		$length = $response->getHeader('Content-Length');
133
134			return [
135	3		'type' => 'file',
136	3		'path' => $path,
137	3		'timestamp' => (int) strtotime(reset($last_modified)),
138	3		'size' => (int) reset($length),
139	3		'visibility' => $this->visibility,
140	3		'mimetype' => $mimetype,
141	3		];
142			}
143
144			/**
145			* @inheritdoc
146			*/
147	3		public function getMimetype($path)
148			{
149	3		return $this->getMetadata($path);
150			}
151
152			/**
153			* @inheritdoc
154			*/
155	3		public function getSize($path)
156			{
157	3		return $this->getMetadata($path);
158			}
159
160			/**
161			* @inheritdoc
162			*/
163	3		public function getTimestamp($path)
164			{
165	3		return $this->getMetadata($path);
166			}
167
168			/**
169			* @inheritdoc
170			*/
171	3		public function getVisibility($path)
172			{
173			return [
174	3		'path' => $path,
175	3		'visibility' => $this->visibility,
176	3		];
177			}
178
179			/**
180			* @inheritdoc
181			*/
182	3		public function has($path)
183			{
184	3		if (! $response = $this->head($path)) {
185	3		return false;
186			}
187
188	3		return $response->getStatusCode() === 200;
189			}
190
191			/**
192			* @inheritdoc
193			*/
194	3		public function listContents($directory = '', $recursive = false)
195			{
196	3		return [];
197			}
198
199			/**
200			* @inheritdoc
201			*/
202	3		public function read($path)
203			{
204	3		if (! $response = $this->get($path)) {
205	3		return false;
206			}
207
208			return [
209	3		'path' => $path,
210	3		'contents' => (string) $response->getBody(),
211	3		];
212			}
213
214			/**
215			* @inheritdoc
216			*/
217	3		public function readStream($path)
218			{
219	3		if (! $response = $this->get($path)) {
220	3		return false;
221			}
222
223			return [
224	3		'path' => $path,
225	3		'stream' => $response->getBody()->detach(),
226	3		];
227			}
228
229			/**
230			* @inheritdoc
231			*/
232	3		public function rename($path, $newpath)
233			{
234	3		return false;
235			}
236
237			/**
238			* @inheritdoc
239			*/
240	3		public function setVisibility($path, $visibility)
241			{
242	3		if ($visibility === $this->visibility) {
243	3		return $this->getVisibility($path);
244			}
245
246	3		return false;
247			}
248
249			/**
250			* @inheritdoc
251			*/
252	3		public function update($path, $contents, Config $conf)
253			{
254	3		return false;
255			}
256
257			/**
258			* @inheritdoc
259			*/
260	3		public function updateStream($path, $resource, Config $config)
261			{
262	3		return false;
263			}
264
265			/**
266			* @inheritdoc
267			*/
268	3		public function write($path, $contents, Config $config)
269			{
270	3		return false;
271			}
272
273			/**
274			* @inheritdoc
275			*/
276	3		public function writeStream($path, $resource, Config $config)
277			{
278	3		return false;
279			}
280
281			/**
282			* Performs a GET request.
283			*
284			* @param string $path The path to GET.
285			*
286			* @return \GuzzleHttp\Psr7\Response\|false The response or false if failed.
287			*/
288	6	View Code Duplication	protected function get($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...
289			{
290			try {
291	6		$response = $this->client->get($this->base . $path);
292	6		} catch (BadResponseException $e) {
293	6		return false;
294			}
295
296	6		if ($response->getStatusCode() !== 200) {
297	3		return false;
298			}
299
300	6		return $response;
301			}
302
303			/**
304			* Performs a HEAD request.
305			*
306			* @param string $path The path to HEAD.
307			*
308			* @return \GuzzleHttp\Psr7\Response\|false The response or false if failed.
309			*/
310	6	View Code Duplication	protected function head($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...
311			{
312			try {
313	6		$response = $this->client->head($this->base . $path);
314	6		} catch (BadResponseException $e) {
315	6		return false;
316			}
317
318	6		if ($response->getStatusCode() !== 200) {
319	3		return false;
320			}
321
322	6		return $response;
323			}
324			}
325

twistor / flysystem-guzzle

Push — guzzle-6 ( 149b1b...ab3f50 )

GuzzleAdapter::get() A

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

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