CurlClient::retrieveResponse() - Code Metrics - Lusitanian/PHPoAuthLib - Measure and Improve Code Quality continuously with Scrutinizer

CurlClient::retrieveResponse() C
last analyzed 2020-10-09 22:28 UTC

↳ Parent: CurlClient

Complexity

Conditions	15
Paths	121

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	75
c	0
b	0
f	0
rs	5.1387
cc	15
nc	121
nop	4

How to fix Long Method Complexity

<?php

namespace OAuth\Common\Http\Client;

use InvalidArgumentException;
use OAuth\Common\Http\Exception\TokenResponseException;
use OAuth\Common\Http\Uri\UriInterface;

/**
 * Client implementation for cURL.
 */
class CurlClient extends AbstractClient
{
    /**
     * If true, explicitly sets cURL to use SSL version 3. Use this if cURL
     * compiles with GnuTLS SSL.
     *
     * @var bool
     */
    private $forceSSL3 = false;

    /**
     * Additional parameters (as `key => value` pairs) to be passed to `curl_setopt`.
     *
     * @var array
     */
    private $parameters = [];

    /**
     * Additional `curl_setopt` parameters.
     */
    public function setCurlParameters(array $parameters): void
    {
        $this->parameters = $parameters;
    }

    /**
     * @param bool $force
     *
     * @return CurlClient
     */
    public function setForceSSL3($force)
    {
        $this->forceSSL3 = $force;

        return $this;
    }

    /**
     * Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
     * They should return, in string form, the response body and throw an exception on error.
     *
     * @param mixed        $requestBody
     * @param string       $method
     *
     * @return string
     */
    public function retrieveResponse(
        UriInterface $endpoint,
        $requestBody,
        array $extraHeaders = [],
        $method = 'POST'
    ) {
        // Normalize method name
        $method = strtoupper($method);

        $this->normalizeHeaders($extraHeaders);

        if ($method === 'GET' && !empty($requestBody)) {
            throw new InvalidArgumentException('No body expected for "GET" request.');
        }

        if (!isset($extraHeaders['Content-Type']) && $method === 'POST' && is_array($requestBody)) {
            $extraHeaders['Content-Type'] = 'Content-Type: application/x-www-form-urlencoded';
        }

        $extraHeaders['Host'] = 'Host: ' . $endpoint->getHost();
        $extraHeaders['Connection'] = 'Connection: close';

        $ch = curl_init();

        curl_setopt($ch, CURLOPT_URL, $endpoint->getAbsoluteUri());

        if ($method === 'POST' || $method === 'PUT') {
            if ($requestBody && is_array($requestBody)) {
                $requestBody = http_build_query($requestBody, '', '&');
            }

            if ($method === 'PUT') {
                curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
            } else {
                curl_setopt($ch, CURLOPT_POST, true);
            }

            curl_setopt($ch, CURLOPT_POSTFIELDS, $requestBody);
        } else {
            curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
        }

        if ($this->maxRedirects > 0) {
            curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
            curl_setopt($ch, CURLOPT_MAXREDIRS, $this->maxRedirects);
        }

        curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
        curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
        curl_setopt($ch, CURLOPT_HEADER, false);
        curl_setopt($ch, CURLOPT_HTTPHEADER, $extraHeaders);
        curl_setopt($ch, CURLOPT_USERAGENT, $this->userAgent);

        foreach ($this->parameters as $key => $value) {
            curl_setopt($ch, $key, $value);
        }

        $response = curl_exec($ch);
        $responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);

        if (false === $response) {
            $errNo = curl_errno($ch);
            $errStr = curl_error($ch);
            curl_close($ch);
            if (empty($errStr)) {
                throw new TokenResponseException('Failed to request resource.', $responseCode);
            }

            throw new TokenResponseException('cURL Error # ' . $errNo . ': ' . $errStr, $responseCode);
        }

        curl_close($ch);

        return $response;
    }
}


1			<?php
2
3			namespace OAuth\Common\Http\Client;
4
5			use InvalidArgumentException;
6			use OAuth\Common\Http\Exception\TokenResponseException;
7			use OAuth\Common\Http\Uri\UriInterface;
8
9			/**
10			* Client implementation for cURL.
11			*/
12			class CurlClient extends AbstractClient
13			{
14			/**
15			* If true, explicitly sets cURL to use SSL version 3. Use this if cURL
16			* compiles with GnuTLS SSL.
17			*
18			* @var bool
19			*/
20			private $forceSSL3 = false;
21
22			/**
23			* Additional parameters (as `key => value` pairs) to be passed to `curl_setopt`.
24			*
25			* @var array
26			*/
27			private $parameters = [];
28
29			/**
30			* Additional `curl_setopt` parameters.
31			*/
32			public function setCurlParameters(array $parameters): void
33			{
34			$this->parameters = $parameters;
35			}
36
37			/**
38			* @param bool $force
39			*
40			* @return CurlClient
41			*/
42			public function setForceSSL3($force)
43			{
44			$this->forceSSL3 = $force;
45
46			return $this;
47			}
48
49			/**
50			* Any implementing HTTP providers should send a request to the provided endpoint with the parameters.
51			* They should return, in string form, the response body and throw an exception on error.
52			*
53			* @param mixed $requestBody
54			* @param string $method
55			*
56			* @return string
57			*/
58			public function retrieveResponse(
59			UriInterface $endpoint,
60			$requestBody,
61			array $extraHeaders = [],
62			$method = 'POST'
63			) {
64			// Normalize method name
65			$method = strtoupper($method);
66
67			$this->normalizeHeaders($extraHeaders);
68
69			if ($method === 'GET' && !empty($requestBody)) {
70			throw new InvalidArgumentException('No body expected for "GET" request.');
71			}
72
73			if (!isset($extraHeaders['Content-Type']) && $method === 'POST' && is_array($requestBody)) {
74			$extraHeaders['Content-Type'] = 'Content-Type: application/x-www-form-urlencoded';
75			}
76
77			$extraHeaders['Host'] = 'Host: ' . $endpoint->getHost();
78			$extraHeaders['Connection'] = 'Connection: close';
79
80			$ch = curl_init();
81
82			curl_setopt($ch, CURLOPT_URL, $endpoint->getAbsoluteUri());
83
84			if ($method === 'POST' \|\| $method === 'PUT') {
85			if ($requestBody && is_array($requestBody)) {
86			$requestBody = http_build_query($requestBody, '', '&');
87			}
88
89			if ($method === 'PUT') {
90			curl_setopt($ch, CURLOPT_CUSTOMREQUEST, 'PUT');
91			} else {
92			curl_setopt($ch, CURLOPT_POST, true);
93			}
94
95			curl_setopt($ch, CURLOPT_POSTFIELDS, $requestBody);
96			} else {
97			curl_setopt($ch, CURLOPT_CUSTOMREQUEST, $method);
98			}
99
100			if ($this->maxRedirects > 0) {
101			curl_setopt($ch, CURLOPT_FOLLOWLOCATION, true);
102			curl_setopt($ch, CURLOPT_MAXREDIRS, $this->maxRedirects);
103			}
104
105			curl_setopt($ch, CURLOPT_TIMEOUT, $this->timeout);
106			curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
107			curl_setopt($ch, CURLOPT_HEADER, false);
108			curl_setopt($ch, CURLOPT_HTTPHEADER, $extraHeaders);
109			curl_setopt($ch, CURLOPT_USERAGENT, $this->userAgent);
110
111			foreach ($this->parameters as $key => $value) {
112			curl_setopt($ch, $key, $value);
113			}
114
115			$response = curl_exec($ch);
116			$responseCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
117
118			if (false === $response) {
119			$errNo = curl_errno($ch);
120			$errStr = curl_error($ch);
121			curl_close($ch);
122			if (empty($errStr)) {
123			throw new TokenResponseException('Failed to request resource.', $responseCode);
124			}
125
126			throw new TokenResponseException('cURL Error # ' . $errNo . ': ' . $errStr, $responseCode);
127			}
128
129			curl_close($ch);
130
131			return $response;
132			}
133			}
134

Lusitanian / PHPoAuthLib

CurlClient::retrieveResponse() C last analyzed 2020-10-09 22:28 UTC

Complexity

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Duplication

Importance

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CurlClient::retrieveResponse() C
last analyzed 2020-10-09 22:28 UTC