HttpApi::handleErrors() - Code Metrics - Inspection of "fix" - mailgun/mailgun-php - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 43a76d...75ce5f )

by David

created 2021-02-01 16:07 UTC

HttpApi::handleErrors() B

↳ Parent: HttpApi

Complexity

Conditions	9
Paths	9

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	90

Importance

Changes

Metric	Value
dl	0
loc	24
ccs	0
cts	19
cp	0
rs	8.0555
c	0
b	0
f	0
cc	9
nc	9
nop	1
crap	90

<?php

declare(strict_types=1);

/*
 * Copyright (C) 2013 Mailgun
 *
 * This software may be modified and distributed under the terms
 * of the MIT license. See the LICENSE file for details.
 */

namespace Mailgun\Api;

use Http\Client\Common\PluginClient;
use Mailgun\Exception\HttpClientException;
use Mailgun\Exception\HttpServerException;
use Mailgun\Exception\UnknownErrorException;
use Mailgun\HttpClient\RequestBuilder;
use Mailgun\Hydrator\Hydrator;
use Mailgun\Hydrator\NoopHydrator;
use Psr\Http\Client as Psr18;
use Psr\Http\Client\ClientInterface;
use Psr\Http\Message\ResponseInterface;

/**
 * @author Tobias Nyholm <[email protected]>
 */
abstract class HttpApi
{
    /**
     * The HTTP client.
     *
     * @var ClientInterface|PluginClient
     */
    protected $httpClient;

    /**
     * @var Hydrator|null
     */
    protected $hydrator;

    /**
     * @var RequestBuilder
     */
    protected $requestBuilder;

    public function __construct($httpClient, RequestBuilder $requestBuilder, Hydrator $hydrator)
    {
        if (!is_a($httpClient, ClientInterface::class) &&
            !is_a($httpClient, PluginClient::class)) {
            throw new \RuntimeException('httpClient must be an instance of 
            Psr\Http\Client\ClientInterface or Http\Client\Common\PluginClient');
        }
        $this->httpClient = $httpClient;
        $this->requestBuilder = $requestBuilder;
        if (!$hydrator instanceof NoopHydrator) {
            $this->hydrator = $hydrator;
        }
    }

    /**
     * @return mixed|ResponseInterface
     *
     * @throws \Exception
     */
    protected function hydrateResponse(ResponseInterface $response, string $class)
    {
        if (null === $this->hydrator) {
            return $response;
        }

        if (!in_array($response->getStatusCode(), [200, 201, 202], true)) {
            $this->handleErrors($response);
        }

        return $this->hydrator->hydrate($response, $class);
    }

    /**
     * Throw the correct exception for this error.
     *
     * @throws \Exception
     */
    protected function handleErrors(ResponseInterface $response)
    {
        $statusCode = $response->getStatusCode();
        switch ($statusCode) {
            case 400:
                throw HttpClientException::badRequest($response);
            case 401:
                throw HttpClientException::unauthorized($response);
            case 402:
                throw HttpClientException::requestFailed($response);
            case 403:
                throw HttpClientException::forbidden($response);
            case 404:
                throw HttpClientException::notFound($response);
            case 409:
                throw HttpClientException::conflict($response);
            case 413:
                throw HttpClientException::payloadTooLarge($response);
            case 500 <= $statusCode:
                throw HttpServerException::serverError($statusCode);
            default:
                throw new UnknownErrorException();
        }
    }

    /**
     * Send a GET request with query parameters.
     *
     * @param string $path           Request path
     * @param array  $parameters     GET parameters
     * @param array  $requestHeaders Request Headers
     */
    protected function httpGet(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
    {
        if (count($parameters) > 0) {
            $path .= '?'.http_build_query($parameters);
        }

        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('GET', $path, $requestHeaders)
            );
        } catch (Psr18\NetworkExceptionInterface $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Send a POST request with parameters.
     *
     * @param string $path           Request path
     * @param array  $parameters     POST parameters
     * @param array  $requestHeaders Request headers
     */
    protected function httpPost(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
    {
        return $this->httpPostRaw($path, $this->createRequestBody($parameters), $requestHeaders);
    }

    /**
     * Send a POST request with raw data.
     *
     * @param string       $path           Request path
     * @param array|string $body           Request body
     * @param array        $requestHeaders Request headers
     */
    protected function httpPostRaw(string $path, $body, array $requestHeaders = []): ResponseInterface

    {
        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('POST', $path, $requestHeaders, $body)
            );
        } catch (Psr18\NetworkExceptionInterface $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Send a PUT request.
     *
     * @param string $path           Request path
     * @param array  $parameters     PUT parameters
     * @param array  $requestHeaders Request headers
     */
    protected function httpPut(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface

    {
        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('PUT', $path, $requestHeaders, $this->createRequestBody($parameters))
            );
        } catch (Psr18\NetworkExceptionInterface $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Send a DELETE request.
     *
     * @param string $path           Request path
     * @param array  $parameters     DELETE parameters
     * @param array  $requestHeaders Request headers
     */
    protected function httpDelete(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface

    {
        try {
            $response = $this->httpClient->sendRequest(
                $this->requestBuilder->create('DELETE', $path, $requestHeaders, $this->createRequestBody($parameters))
            );
        } catch (Psr18\NetworkExceptionInterface $e) {
            throw HttpServerException::networkError($e);
        }

        return $response;
    }

    /**
     * Prepare a set of key-value-pairs to be encoded as multipart/form-data.
     *
     * @param array $parameters Request parameters
     */
    private function createRequestBody(array $parameters): array
    {
        $resources = [];
        foreach ($parameters as $key => $values) {
            if (!is_array($values)) {
                $values = [$values];
            }
            foreach ($values as $value) {
                $resources[] = [
                    'name' => $key,
                    'content' => $value,
                ];
            }
        }

        return $resources;
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/*
6			* Copyright (C) 2013 Mailgun
7			*
8			* This software may be modified and distributed under the terms
9			* of the MIT license. See the LICENSE file for details.
10			*/
11
12			namespace Mailgun\Api;
13
14			use Http\Client\Common\PluginClient;
15			use Mailgun\Exception\HttpClientException;
16			use Mailgun\Exception\HttpServerException;
17			use Mailgun\Exception\UnknownErrorException;
18			use Mailgun\HttpClient\RequestBuilder;
19			use Mailgun\Hydrator\Hydrator;
20			use Mailgun\Hydrator\NoopHydrator;
21			use Psr\Http\Client as Psr18;
22			use Psr\Http\Client\ClientInterface;
23			use Psr\Http\Message\ResponseInterface;
24
25			/**
26			* @author Tobias Nyholm <[email protected]>
27			*/
28			abstract class HttpApi
29			{
30			/**
31			* The HTTP client.
32			*
33			* @var ClientInterface\|PluginClient
34			*/
35			protected $httpClient;
36
37			/**
38			* @var Hydrator\|null
39			*/
40			protected $hydrator;
41
42			/**
43			* @var RequestBuilder
44			*/
45			protected $requestBuilder;
46
47	131		public function __construct($httpClient, RequestBuilder $requestBuilder, Hydrator $hydrator)
48			{
49			if (!is_a($httpClient, ClientInterface::class) &&
50			!is_a($httpClient, PluginClient::class)) {
51			throw new \RuntimeException('httpClient must be an instance of
52			Psr\Http\Client\ClientInterface or Http\Client\Common\PluginClient');
53			}
54	131		$this->httpClient = $httpClient;
55	131		$this->requestBuilder = $requestBuilder;
56	131		if (!$hydrator instanceof NoopHydrator) {
57	131		$this->hydrator = $hydrator;
58			}
59	131		}
60
61			/**
62			* @return mixed\|ResponseInterface
63			*
64			* @throws \Exception
65			*/
66	104		protected function hydrateResponse(ResponseInterface $response, string $class)
67			{
68	104		if (null === $this->hydrator) {
69			return $response;
70			}
71
72	104		if (!in_array($response->getStatusCode(), [200, 201, 202], true)) {
73			$this->handleErrors($response);
74			}
75
76	104		return $this->hydrator->hydrate($response, $class);
77			}
78
79			/**
80			* Throw the correct exception for this error.
81			*
82			* @throws \Exception
83			*/
84			protected function handleErrors(ResponseInterface $response)
85			{
86			$statusCode = $response->getStatusCode();
87			switch ($statusCode) {
88			case 400:
89			throw HttpClientException::badRequest($response);
90			case 401:
91			throw HttpClientException::unauthorized($response);
92			case 402:
93			throw HttpClientException::requestFailed($response);
94			case 403:
95			throw HttpClientException::forbidden($response);
96			case 404:
97			throw HttpClientException::notFound($response);
98			case 409:
99			throw HttpClientException::conflict($response);
100			case 413:
101			throw HttpClientException::payloadTooLarge($response);
102			case 500 <= $statusCode:
103			throw HttpServerException::serverError($statusCode);
104			default:
105			throw new UnknownErrorException();
106			}
107			}
108
109			/**
110			* Send a GET request with query parameters.
111			*
112			* @param string $path Request path
113			* @param array $parameters GET parameters
114			* @param array $requestHeaders Request Headers
115			*/
116	27		protected function httpGet(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
117			{
118	27		if (count($parameters) > 0) {
119	10		$path .= '?'.http_build_query($parameters);
120			}
121
122			try {
123	27		$response = $this->httpClient->sendRequest(
124	27		$this->requestBuilder->create('GET', $path, $requestHeaders)
125			);
126			} catch (Psr18\NetworkExceptionInterface $e) {
127			throw HttpServerException::networkError($e);
128			}
129
130	27		return $response;
131			}
132
133			/**
134			* Send a POST request with parameters.
135			*
136			* @param string $path Request path
137			* @param array $parameters POST parameters
138			* @param array $requestHeaders Request headers
139			*/
140	17		protected function httpPost(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
141			{
142	17		return $this->httpPostRaw($path, $this->createRequestBody($parameters), $requestHeaders);
143			}
144
145			/**
146			* Send a POST request with raw data.
147			*
148			* @param string $path Request path
149			* @param array\|string $body Request body
150			* @param array $requestHeaders Request headers
151			*/
152	20	View Code Duplication	protected function httpPostRaw(string $path, $body, array $requestHeaders = []): ResponseInterface
			0 ignored issues – show Duplication introduced 2019-01-09 19:22 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...
153			{
154			try {
155	20		$response = $this->httpClient->sendRequest(
156	20		$this->requestBuilder->create('POST', $path, $requestHeaders, $body)
157			);
158			} catch (Psr18\NetworkExceptionInterface $e) {
159			throw HttpServerException::networkError($e);
160			}
161
162	20		return $response;
163			}
164
165			/**
166			* Send a PUT request.
167			*
168			* @param string $path Request path
169			* @param array $parameters PUT parameters
170			* @param array $requestHeaders Request headers
171			*/
172	13	View Code Duplication	protected function httpPut(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
			0 ignored issues – show Duplication introduced 2019-01-09 19:22 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...
173			{
174			try {
175	13		$response = $this->httpClient->sendRequest(
176	13		$this->requestBuilder->create('PUT', $path, $requestHeaders, $this->createRequestBody($parameters))
177			);
178			} catch (Psr18\NetworkExceptionInterface $e) {
179			throw HttpServerException::networkError($e);
180			}
181
182	13		return $response;
183			}
184
185			/**
186			* Send a DELETE request.
187			*
188			* @param string $path Request path
189			* @param array $parameters DELETE parameters
190			* @param array $requestHeaders Request headers
191			*/
192	17	View Code Duplication	protected function httpDelete(string $path, array $parameters = [], array $requestHeaders = []): ResponseInterface
			0 ignored issues – show Duplication introduced 2019-01-09 19:22 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...
193			{
194			try {
195	17		$response = $this->httpClient->sendRequest(
196	17		$this->requestBuilder->create('DELETE', $path, $requestHeaders, $this->createRequestBody($parameters))
197			);
198			} catch (Psr18\NetworkExceptionInterface $e) {
199			throw HttpServerException::networkError($e);
200			}
201
202	17		return $response;
203			}
204
205			/**
206			* Prepare a set of key-value-pairs to be encoded as multipart/form-data.
207			*
208			* @param array $parameters Request parameters
209			*/
210	47		private function createRequestBody(array $parameters): array
211			{
212	47		$resources = [];
213	47		foreach ($parameters as $key => $values) {
214	28		if (!is_array($values)) {
215	27		$values = [$values];
216			}
217	28		foreach ($values as $value) {
218	28		$resources[] = [
219	28		'name' => $key,
220	28		'content' => $value,
221			];
222			}
223			}
224
225	47		return $resources;
226			}
227			}
228

mailgun / mailgun-php

Push — master ( 43a76d...75ce5f )

HttpApi::handleErrors() B

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