Http::setRequestFactory() - Code Metrics - Inspection of "Add psr 18 support" - stevenmaguire/trello-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Branch — add-psr-18-support (b79d4b)

by Steven

created 2018-11-02 02:47 UTC

Http::setRequestFactory() A

↳ Parent: Http

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	6
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	1

<?php

namespace Stevenmaguire\Services\Trello;

use Exception;
use Psr\Http\Client\ClientExceptionInterface;
use Psr\Http\Client\ClientInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\RequestFactoryInterface;
use Psr\Http\Message\StreamFactoryInterface;

class Http
{
    const HTTP_DELETE = 'DELETE';
    const HTTP_GET = 'GET';
    const HTTP_POST = 'POST';
    const HTTP_PUT = 'PUT';

    /**
     * Multipart resources to include in next request.
     *
     * @var array
     */
    protected $multipartResources = [];

    /**
     * Http client
     *
     * @var ClientInterface
     */
    protected $httpClient;

    /**
     * Http request factory
     *
     * @var RequestFactoryInterface
     */
    protected $httpRequestFactory;

    /**
     * Http stream factory
     *
     * @var StreamFactoryInterface
     */
    protected $httpStreamFactory;

    /**
     * Creates a new http broker.
     */
    public function __construct()
    {
        //
    }

    /**
     * Adds authentication credentials to given request.
     *
     * @param  RequestInterface  $request
     *
     * @return RequestInterface
     */
    protected function authenticateRequest(RequestInterface $request)
    {
        $uri = $request->getUri();
        parse_str($uri->getQuery(), $query);

        $query['key'] = Configuration::get('key');
        $query['token'] = Configuration::get('token');

        $uri = $uri->withQuery(http_build_query($query));

        return $request->withUri($uri);
    }

    /**
     * Creates a request.
     *
     * @param  string $verb
     * @param  string $path
     * @param  array  $parameters
     *
     * @return Request
     */
    protected function createRequest($verb, $path, $parameters = [])
    {
        if (isset($parameters['file'])) {
            $this->queueResourceAs(
                'file',
                $this->httpStreamFactory->createStreamFromResource($parameters['file'])
            );
            unset($parameters['file']);
        }

        $request = $this->httpRequestFactory->createRequest(
            $verb,
            $this->getUrlFromPath($path)
        );

        $headers = $this->getHeaders();

        array_walk($headers, function ($value, $key) use (&$request) {
            $request = $request->withHeader($key, $value);
        });

        return $request->withUri(
            $request->getUri()->withQuery(
                http_build_query($parameters)
            )
        );
    }

    /**
     * Retrieves http response for a request with the delete method.
     *
     * @param  string $path
     * @param  array  $parameters
     *
     * @return object
     */
    public function delete($path, $parameters = [])
    {
        $request = $this->getRequest(static::HTTP_DELETE, $path, $parameters);

        return $this->sendRequest($request);
    }

    /**
     * Retrieves http response for a request with the get method.
     *
     * @param  string $path
     * @param  array  $parameters
     *
     * @return object
     */
    public function get($path, $parameters = [])
    {
        $request = $this->getRequest(static::HTTP_GET, $path, $parameters);

        return $this->sendRequest($request);
    }

    /**
     * Creates and returns a request.
     *
     * @param  string $method
     * @param  string $path
     * @param  array  $parameters
     *
     * @return RequestInterface
     */
    public function getRequest($method, $path, $parameters = [], $authenticated = true)
    {
        $request = $this->createRequest($method, $path, $parameters);

        if ($authenticated) {
            $request = $this->authenticateRequest($request);
        }

        return $request;
    }

    /**
     * Retrieves default headers.
     *
     * @return array
     */
    protected function getHeaders()
    {
        return ['accept' => 'application/json'];
    }

    /**
     * Prepares an anonymous class of important exception parts based on composition of a
     * given exception.
     *
     * @param  ClientExceptionInterface  $clientException
     *
     * @return class
     */
    private function getRequestExceptionParts(ClientExceptionInterface $clientException)
    {
        try {
            if (is_callable([$clientException, 'getResponse'])) {
                $response = $clientException->getResponse();

            } else {
                throw new Exception('ClientException does not implement getResponse');
            }
        } catch (Exception $e) {
            $response = null;
        }

        $parts = new class {

        };
        $parts->reason = $response ? $response->getReasonPhrase() : $clientException->getMessage();

        $parts->code = $response ? $response->getStatusCode() : $clientException->getCode();

        $parts->body = $response ? $response->getBody() : null;


        return $parts;
    }

    /**
     * Creates an array of request options based on the current status of the
     * http client.
     *
     * @return array
     */
    protected function getRequestOptions()
    {
        $options = [
            'proxy' => Configuration::get('proxy')
        ];

        if (!empty(array_filter($this->multipartResources))) {
            $options['multipart'] = $this->multipartResources;
        }

        return $options;
    }

    /**
     * Creates fully qualified domain from given path.
     *
     * @param  string  $path
     *
     * @return string
     */
    public function getUrlFromPath($path = '/')
    {
        return Configuration::get('domain').'/'.Configuration::get('version').'/'.ltrim($path, '/');
    }

    /**
     * Retrieves http response for a request with the post method.
     *
     * @param  string $path
     * @param  array  $parameters
     *
     * @return object
     */
    public function post($path, $parameters)
    {
        $request = $this->getRequest(static::HTTP_POST, $path, $parameters);

        return $this->sendRequest($request);
    }

    /**
     * Retrieves http response for a request with the put method.
     *
     * @param  string $path
     * @param  array  $parameters
     *
     * @return object
     */
    public function put($path, $parameters)
    {
        $request = $this->getRequest(static::HTTP_PUT, $path, $parameters);

        return $this->sendRequest($request);
    }

    /**
     * Retrieves http response for a request with the put method,
     * ensuring parameters are passed as body.
     *
     * @param  string $path
     * @param  array  $parameters
     *
     * @return object
     */
    public function putAsBody($path, $parameters)
    {
        $request = $this->getRequest(static::HTTP_PUT, $path)
            ->withBody($this->httpStreamFactory->createStream(json_encode($parameters)))
            ->withHeader('content-type', 'application/json');

        return $this->sendRequest($request);
    }

    /**
     * Adds a given resource to multipart stream collection, to be processed by next request.
     *
     * @param  string                                           $name
     * @param  resource|string|Psr\Http\Message\StreamInterface $resource
     *
     * @return void
     */
    protected function queueResourceAs($name, $resource)
    {
        array_push($this->multipartResources, [
            'name' => $name,
            'contents' => $resource,
        ]);
    }

    /**
     * Retrieves http response for a given request.
     *
     * @param  RequestInterface $request
     *
     * @return object
     * @throws Exceptions\Exception
     */
    protected function sendRequest(RequestInterface $request)
    {
        try {
            $response = $this->httpClient->send(

                $request,
                $this->getRequestOptions()
            );

            $this->multipartResources = [];

            return json_decode($response->getBody());
        } catch (ClientExceptionInterface $e) {
            $this->throwRequestException($e);
        }
    } // @codeCoverageIgnore

    /**
     * Updates the http client.
     *
     * @param ClientInterface  $httpClient
     *
     * @return Http
     */
    public function setClient(ClientInterface $httpClient)
    {
        $this->httpClient = $httpClient;

        return $this;
    }

    /**
     * Updates the http request factory.
     *
     * @param RequestFactoryInterface  $httpRequestFactory
     *
     * @return Http
     */
    public function setRequestFactory(RequestFactoryInterface $httpRequestFactory)
    {
        $this->httpRequestFactory = $httpRequestFactory;

        return $this;
    }

    /**
     * Updates the http stream factory.
     *
     * @param StreamFactoryInterface  $httpStreamFactory
     *
     * @return Http
     */
    public function setStreamFactory(StreamFactoryInterface $httpStreamFactory)
    {
        $this->httpStreamFactory = $httpStreamFactory;

        return $this;
    }

    /**
     * Creates local exception from guzzle request exception, which includes
     * response body.
     *
     * @param  ClientExceptionInterface  $clientException
     *
     * @return void
     * @throws Exceptions\Exception
     */
    protected function throwRequestException(ClientExceptionInterface $clientException)
    {
        $exceptionParts = $this->getRequestExceptionParts($clientException);

        $exception = new Exceptions\Exception(
            $exceptionParts->reason,

            $exceptionParts->code,

            $clientException
        );

        $body = $exceptionParts->body;

        $json = json_decode($body);

        if (json_last_error() == JSON_ERROR_NONE) {
            throw $exception->setResponseBody($json);
        }

        throw $exception->setResponseBody($body);
    }
}


1			<?php
2
3			namespace Stevenmaguire\Services\Trello;
4
5			use Exception;
6			use Psr\Http\Client\ClientExceptionInterface;
7			use Psr\Http\Client\ClientInterface;
8			use Psr\Http\Message\RequestInterface;
9			use Psr\Http\Message\RequestFactoryInterface;
10			use Psr\Http\Message\StreamFactoryInterface;
11
12			class Http
13			{
14			const HTTP_DELETE = 'DELETE';
15			const HTTP_GET = 'GET';
16			const HTTP_POST = 'POST';
17			const HTTP_PUT = 'PUT';
18
19			/**
20			* Multipart resources to include in next request.
21			*
22			* @var array
23			*/
24			protected $multipartResources = [];
25
26			/**
27			* Http client
28			*
29			* @var ClientInterface
30			*/
31			protected $httpClient;
32
33			/**
34			* Http request factory
35			*
36			* @var RequestFactoryInterface
37			*/
38			protected $httpRequestFactory;
39
40			/**
41			* Http stream factory
42			*
43			* @var StreamFactoryInterface
44			*/
45			protected $httpStreamFactory;
46
47			/**
48			* Creates a new http broker.
49			*/
50			public function __construct()
51			{
52			//
53			}
54
55			/**
56			* Adds authentication credentials to given request.
57			*
58			* @param RequestInterface $request
59			*
60			* @return RequestInterface
61			*/
62			protected function authenticateRequest(RequestInterface $request)
63			{
64			$uri = $request->getUri();
65			parse_str($uri->getQuery(), $query);
66
67			$query['key'] = Configuration::get('key');
68			$query['token'] = Configuration::get('token');
69
70			$uri = $uri->withQuery(http_build_query($query));
71
72			return $request->withUri($uri);
73			}
74
75			/**
76			* Creates a request.
77			*
78			* @param string $verb
79			* @param string $path
80			* @param array $parameters
81			*
82			* @return Request
83			*/
84			protected function createRequest($verb, $path, $parameters = [])
85			{
86			if (isset($parameters['file'])) {
87			$this->queueResourceAs(
88			'file',
89			$this->httpStreamFactory->createStreamFromResource($parameters['file'])
90			);
91			unset($parameters['file']);
92			}
93
94			$request = $this->httpRequestFactory->createRequest(
95			$verb,
96			$this->getUrlFromPath($path)
97			);
98
99			$headers = $this->getHeaders();
100
101			array_walk($headers, function ($value, $key) use (&$request) {
102			$request = $request->withHeader($key, $value);
103			});
104
105			return $request->withUri(
106			$request->getUri()->withQuery(
107			http_build_query($parameters)
108			)
109			);
110			}
111
112			/**
113			* Retrieves http response for a request with the delete method.
114			*
115			* @param string $path
116			* @param array $parameters
117			*
118			* @return object
119			*/
120			public function delete($path, $parameters = [])
121			{
122			$request = $this->getRequest(static::HTTP_DELETE, $path, $parameters);
123
124			return $this->sendRequest($request);
125			}
126
127			/**
128			* Retrieves http response for a request with the get method.
129			*
130			* @param string $path
131			* @param array $parameters
132			*
133			* @return object
134			*/
135			public function get($path, $parameters = [])
136			{
137			$request = $this->getRequest(static::HTTP_GET, $path, $parameters);
138
139			return $this->sendRequest($request);
140			}
141
142			/**
143			* Creates and returns a request.
144			*
145			* @param string $method
146			* @param string $path
147			* @param array $parameters
148			*
149			* @return RequestInterface
150			*/
151			public function getRequest($method, $path, $parameters = [], $authenticated = true)
152			{
153			$request = $this->createRequest($method, $path, $parameters);
154
155			if ($authenticated) {
156			$request = $this->authenticateRequest($request);
157			}
158
159			return $request;
160			}
161
162			/**
163			* Retrieves default headers.
164			*
165			* @return array
166			*/
167			protected function getHeaders()
168			{
169			return ['accept' => 'application/json'];
170			}
171
172			/**
173			* Prepares an anonymous class of important exception parts based on composition of a
174			* given exception.
175			*
176			* @param ClientExceptionInterface $clientException
177			*
178			* @return class
179			*/
180			private function getRequestExceptionParts(ClientExceptionInterface $clientException)
181			{
182			try {
183			if (is_callable([$clientException, 'getResponse'])) {
184			$response = $clientException->getResponse();
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The method `getResponse()` does not seem to exist on `object<Psr\Http\Client\ClientExceptionInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
185			} else {
186			throw new Exception('ClientException does not implement getResponse');
187			}
188			} catch (Exception $e) {
189			$response = null;
190			}
191
192			$parts = new class {
193
194			};
195			$parts->reason = $response ? $response->getReasonPhrase() : $clientException->getMessage();
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The property `reason` does not seem to exist in `Stevenmaguire\Services\T...onymous//src/Http.php$0`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
196			$parts->code = $response ? $response->getStatusCode() : $clientException->getCode();
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The property `code` does not seem to exist in `Stevenmaguire\Services\T...onymous//src/Http.php$0`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
197			$parts->body = $response ? $response->getBody() : null;
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The property `body` does not seem to exist in `Stevenmaguire\Services\T...onymous//src/Http.php$0`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
198
199			return $parts;
200			}
201
202			/**
203			* Creates an array of request options based on the current status of the
204			* http client.
205			*
206			* @return array
207			*/
208			protected function getRequestOptions()
209			{
210			$options = [
211			'proxy' => Configuration::get('proxy')
212			];
213
214			if (!empty(array_filter($this->multipartResources))) {
215			$options['multipart'] = $this->multipartResources;
216			}
217
218			return $options;
219			}
220
221			/**
222			* Creates fully qualified domain from given path.
223			*
224			* @param string $path
225			*
226			* @return string
227			*/
228			public function getUrlFromPath($path = '/')
229			{
230			return Configuration::get('domain').'/'.Configuration::get('version').'/'.ltrim($path, '/');
231			}
232
233			/**
234			* Retrieves http response for a request with the post method.
235			*
236			* @param string $path
237			* @param array $parameters
238			*
239			* @return object
240			*/
241			public function post($path, $parameters)
242			{
243			$request = $this->getRequest(static::HTTP_POST, $path, $parameters);
244
245			return $this->sendRequest($request);
246			}
247
248			/**
249			* Retrieves http response for a request with the put method.
250			*
251			* @param string $path
252			* @param array $parameters
253			*
254			* @return object
255			*/
256			public function put($path, $parameters)
257			{
258			$request = $this->getRequest(static::HTTP_PUT, $path, $parameters);
259
260			return $this->sendRequest($request);
261			}
262
263			/**
264			* Retrieves http response for a request with the put method,
265			* ensuring parameters are passed as body.
266			*
267			* @param string $path
268			* @param array $parameters
269			*
270			* @return object
271			*/
272			public function putAsBody($path, $parameters)
273			{
274			$request = $this->getRequest(static::HTTP_PUT, $path)
275			->withBody($this->httpStreamFactory->createStream(json_encode($parameters)))
276			->withHeader('content-type', 'application/json');
277
278			return $this->sendRequest($request);
279			}
280
281			/**
282			* Adds a given resource to multipart stream collection, to be processed by next request.
283			*
284			* @param string $name
285			* @param resource\|string\|Psr\Http\Message\StreamInterface $resource
286			*
287			* @return void
288			*/
289			protected function queueResourceAs($name, $resource)
290			{
291			array_push($this->multipartResources, [
292			'name' => $name,
293			'contents' => $resource,
294			]);
295			}
296
297			/**
298			* Retrieves http response for a given request.
299			*
300			* @param RequestInterface $request
301			*
302			* @return object
303			* @throws Exceptions\Exception
304			*/
305			protected function sendRequest(RequestInterface $request)
306			{
307			try {
308			$response = $this->httpClient->send(
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The method `send()` does not seem to exist on `object<Psr\Http\Client\ClientInterface>`. This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces. This is most likely a typographical error or the method has been renamed. Loading history...
309			$request,
310			$this->getRequestOptions()
311			);
312
313			$this->multipartResources = [];
314
315			return json_decode($response->getBody());
316			} catch (ClientExceptionInterface $e) {
317			$this->throwRequestException($e);
318			}
319			} // @codeCoverageIgnore
320
321			/**
322			* Updates the http client.
323			*
324			* @param ClientInterface $httpClient
325			*
326			* @return Http
327			*/
328			public function setClient(ClientInterface $httpClient)
329			{
330			$this->httpClient = $httpClient;
331
332			return $this;
333			}
334
335			/**
336			* Updates the http request factory.
337			*
338			* @param RequestFactoryInterface $httpRequestFactory
339			*
340			* @return Http
341			*/
342			public function setRequestFactory(RequestFactoryInterface $httpRequestFactory)
343			{
344			$this->httpRequestFactory = $httpRequestFactory;
345
346			return $this;
347			}
348
349			/**
350			* Updates the http stream factory.
351			*
352			* @param StreamFactoryInterface $httpStreamFactory
353			*
354			* @return Http
355			*/
356			public function setStreamFactory(StreamFactoryInterface $httpStreamFactory)
357			{
358			$this->httpStreamFactory = $httpStreamFactory;
359
360			return $this;
361			}
362
363			/**
364			* Creates local exception from guzzle request exception, which includes
365			* response body.
366			*
367			* @param ClientExceptionInterface $clientException
368			*
369			* @return void
370			* @throws Exceptions\Exception
371			*/
372			protected function throwRequestException(ClientExceptionInterface $clientException)
373			{
374			$exceptionParts = $this->getRequestExceptionParts($clientException);
375
376			$exception = new Exceptions\Exception(
377			$exceptionParts->reason,
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The property `reason` does not seem to exist in `Stevenmaguire\Services\T...onymous//src/Http.php$0`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
378			$exceptionParts->code,
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The property `code` does not seem to exist in `Stevenmaguire\Services\T...onymous//src/Http.php$0`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
379			$clientException
380			);
381
382			$body = $exceptionParts->body;
			0 ignored issues – show Bug introduced 2018-11-02 02:49 UTC by Report Bug Copy Issue Report The property `body` does not seem to exist in `Stevenmaguire\Services\T...onymous//src/Http.php$0`. An attempt at access to an undefined property has been detected. This may either be a typographical error or the property has been renamed but there are still references to its old name. If you really want to allow access to undefined properties, you can define magic methods to allow access. See the php core documentation on Overloading. Loading history...
383			$json = json_decode($body);
384
385			if (json_last_error() == JSON_ERROR_NONE) {
386			throw $exception->setResponseBody($json);
387			}
388
389			throw $exception->setResponseBody($body);
390			}
391			}
392

stevenmaguire / trello-php

Branch — add-psr-18-support (b79d4b)

Http::setRequestFactory() A

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