RequestBuilder::__construct() - Code Metrics - Inspection of "Use PSR17" - meng-tian/soap-http-binding - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#5)

by Meng

created 2021-03-27 22:25 UTC

RequestBuilder::__construct() A

↳ Parent: RequestBuilder

Complexity

Conditions	1
Paths	1

Size

Total Lines

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	5
rs	10
c	0
b	0
f	0
cc	1
nc	1
nop	2

<?php

namespace Meng\Soap\HttpBinding;

use Psr\Http\Message\RequestFactoryInterface;
use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\StreamFactoryInterface;
use Psr\Http\Message\StreamInterface;

/**
 * This class create PSR HTTP requests that embed SOAP messages.
 */
class RequestBuilder
{
    const SOAP11 = '1.1';
    const SOAP12 = '1.2';

    /**
     * @var string
     */
    private $endpoint;
    /**
     * @var string
     */
    private $soapVersion = self::SOAP11;
    /**
     * @var string
     */
    private $soapAction = '';
    /**
     * @var StreamInterface
     */
    private $soapMessage;
    /**
     * @var bool
     */
    private $hasSoapMessage = false;
    /**
     * @var string
     */
    private $httpMethod = 'POST';

    private $streamFactory;

    private $requestFactory;

    public function __construct(StreamFactoryInterface $streamFactory, RequestFactoryInterface $requestFactory)
    {
        $this->streamFactory = $streamFactory;
        $this->requestFactory = $requestFactory;
    }

    /**
     * @return RequestInterface
     * @throws RequestException
     */
    public function getSoapHttpRequest()
    {
        $this->validate();
        $headers = $this->prepareHeaders();
        $message = $this->prepareMessage();
        $request = $this->requestFactory->createRequest($this->httpMethod, $this->endpoint);
        foreach ($headers as $key => $value) {
            $request = $request->withHeader($key, $value);
        }
        $request = $request->withBody($message);
        $this->unsetAll();
        return $request;
    }

    /**
     * @param string $endpoint
     * @return self
     */
    public function setEndpoint($endpoint)
    {
        $this->endpoint = $endpoint;
        return $this;
    }

    /**
     * @return self
     */
    public function isSOAP11()
    {
        $this->soapVersion = self::SOAP11;
        return $this;
    }

    public function isSOAP12()
    {
        $this->soapVersion = self::SOAP12;
        return $this;
    }


    /**
     * @param string $soapAction
     * @return self
     */
    public function setSoapAction($soapAction)
    {
        $this->soapAction = $soapAction;
        return $this;
    }

    /**
     * @param StreamInterface $message
     * @return self
     */
    public function setSoapMessage(StreamInterface $message)
    {
        $this->soapMessage = $message;
        $this->hasSoapMessage = true;
        return $this;
    }

    /**
     * @param string $method
     * @return self
     */
    public function setHttpMethod($method)
    {
        $this->httpMethod = $method;
        return $this;
    }

    private function validate()
    {
        $isValid = true;

        if (!$this->endpoint) {
            $isValid = false;
        }

        if (!$this->hasSoapMessage && $this->httpMethod == 'POST') {
            $isValid = false;
        }

        /**
         * SOAP 1.1 only defines HTTP binding with POST method.
         * @link https://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383527
         */
        if ($this->soapVersion == self::SOAP11 && $this->httpMethod != 'POST') {
            $isValid = false;
        }

        /**
         * SOAP 1.2 only defines HTTP binding with POST and GET methods.
         * @link https://www.w3.org/TR/2007/REC-soap12-part0-20070427/#L10309
         */
        if ($this->soapVersion == self::SOAP12 && !in_array($this->httpMethod, ['GET', 'POST'])) {
            $isValid = false;
        }

        if (!$isValid) {
            $this->unsetAll();
            throw new RequestException;
        }
    }

    /**
     * @return array
     */
    private function prepareHeaders()
    {
        if ($this->soapVersion == self::SOAP11) {
            return $this->prepareSoap11Headers();
        } else {
            return $this->prepareSoap12Headers();
        }
    }

    /**
     * @link https://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383526
     * @return array
     */
    private function prepareSoap11Headers()
    {
        $headers = [];
        $headers['Content-Length'] = $this->soapMessage->getSize();
        $headers['SOAPAction'] = $this->soapAction;
        $headers['Content-Type'] = 'text/xml; charset="utf-8"';
        return $headers;
    }

    /**
     * SOSPAction header is removed in SOAP 1.2 and now expressed as a value of
     * an (optional) "action" parameter of the "application/soap+xml" media type.
     * @link https://www.w3.org/TR/soap12-part0/#L4697
     * @return array
     */
    private function prepareSoap12Headers()
    {
        $headers = [];
        if ($this->httpMethod == 'POST') {
            $headers['Content-Length'] = $this->soapMessage->getSize();
            $headers['Content-Type'] = 'application/soap+xml; charset="utf-8"' . '; action="' . $this->soapAction . '"';
        } else {
            $headers['Accept'] = 'application/soap+xml';
        }
        return $headers;
    }

    /**
     * @return StreamInterface
     */
    private function prepareMessage()
    {
        if ($this->httpMethod == 'POST') {
            return $this->soapMessage;
        } else {
            return $this->streamFactory->createStream();
        }
    }

    private function unsetAll()
    {
        $this->endpoint = null;
        if ($this->hasSoapMessage) {
            $this->soapMessage = null;
            $this->hasSoapMessage = false;
        }
        $this->soapAction = '';
        $this->soapVersion = self::SOAP11;
        $this->httpMethod = 'POST';
    }
}


1			<?php
2
3			namespace Meng\Soap\HttpBinding;
4
5			use Psr\Http\Message\RequestFactoryInterface;
6			use Psr\Http\Message\RequestInterface;
7			use Psr\Http\Message\StreamFactoryInterface;
8			use Psr\Http\Message\StreamInterface;
9
10			/**
11			* This class create PSR HTTP requests that embed SOAP messages.
12			*/
13			class RequestBuilder
14			{
15			const SOAP11 = '1.1';
16			const SOAP12 = '1.2';
17
18			/**
19			* @var string
20			*/
21			private $endpoint;
22			/**
23			* @var string
24			*/
25			private $soapVersion = self::SOAP11;
26			/**
27			* @var string
28			*/
29			private $soapAction = '';
30			/**
31			* @var StreamInterface
32			*/
33			private $soapMessage;
34			/**
35			* @var bool
36			*/
37			private $hasSoapMessage = false;
38			/**
39			* @var string
40			*/
41			private $httpMethod = 'POST';
42
43			private $streamFactory;
44
45			private $requestFactory;
46
47			public function __construct(StreamFactoryInterface $streamFactory, RequestFactoryInterface $requestFactory)
48			{
49			$this->streamFactory = $streamFactory;
50			$this->requestFactory = $requestFactory;
51			}
52
53			/**
54			* @return RequestInterface
55			* @throws RequestException
56			*/
57			public function getSoapHttpRequest()
58			{
59			$this->validate();
60			$headers = $this->prepareHeaders();
61			$message = $this->prepareMessage();
62			$request = $this->requestFactory->createRequest($this->httpMethod, $this->endpoint);
63			foreach ($headers as $key => $value) {
64			$request = $request->withHeader($key, $value);
65			}
66			$request = $request->withBody($message);
67			$this->unsetAll();
68			return $request;
69			}
70
71			/**
72			* @param string $endpoint
73			* @return self
74			*/
75			public function setEndpoint($endpoint)
76			{
77			$this->endpoint = $endpoint;
78			return $this;
79			}
80
81			/**
82			* @return self
83			*/
84			public function isSOAP11()
85			{
86			$this->soapVersion = self::SOAP11;
87			return $this;
88			}
89
90			public function isSOAP12()
91			{
92			$this->soapVersion = self::SOAP12;
93			return $this;
94			}
95
96
97			/**
98			* @param string $soapAction
99			* @return self
100			*/
101			public function setSoapAction($soapAction)
102			{
103			$this->soapAction = $soapAction;
104			return $this;
105			}
106
107			/**
108			* @param StreamInterface $message
109			* @return self
110			*/
111			public function setSoapMessage(StreamInterface $message)
112			{
113			$this->soapMessage = $message;
114			$this->hasSoapMessage = true;
115			return $this;
116			}
117
118			/**
119			* @param string $method
120			* @return self
121			*/
122			public function setHttpMethod($method)
123			{
124			$this->httpMethod = $method;
125			return $this;
126			}
127
128			private function validate()
129			{
130			$isValid = true;
131
132			if (!$this->endpoint) {
133			$isValid = false;
134			}
135
136			if (!$this->hasSoapMessage && $this->httpMethod == 'POST') {
137			$isValid = false;
138			}
139
140			/**
141			* SOAP 1.1 only defines HTTP binding with POST method.
142			* @link https://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383527
143			*/
144			if ($this->soapVersion == self::SOAP11 && $this->httpMethod != 'POST') {
145			$isValid = false;
146			}
147
148			/**
149			* SOAP 1.2 only defines HTTP binding with POST and GET methods.
150			* @link https://www.w3.org/TR/2007/REC-soap12-part0-20070427/#L10309
151			*/
152			if ($this->soapVersion == self::SOAP12 && !in_array($this->httpMethod, ['GET', 'POST'])) {
153			$isValid = false;
154			}
155
156			if (!$isValid) {
157			$this->unsetAll();
158			throw new RequestException;
159			}
160			}
161
162			/**
163			* @return array
164			*/
165			private function prepareHeaders()
166			{
167			if ($this->soapVersion == self::SOAP11) {
168			return $this->prepareSoap11Headers();
169			} else {
170			return $this->prepareSoap12Headers();
171			}
172			}
173
174			/**
175			* @link https://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383526
176			* @return array
177			*/
178			private function prepareSoap11Headers()
179			{
180			$headers = [];
181			$headers['Content-Length'] = $this->soapMessage->getSize();
182			$headers['SOAPAction'] = $this->soapAction;
183			$headers['Content-Type'] = 'text/xml; charset="utf-8"';
184			return $headers;
185			}
186
187			/**
188			* SOSPAction header is removed in SOAP 1.2 and now expressed as a value of
189			* an (optional) "action" parameter of the "application/soap+xml" media type.
190			* @link https://www.w3.org/TR/soap12-part0/#L4697
191			* @return array
192			*/
193			private function prepareSoap12Headers()
194			{
195			$headers = [];
196			if ($this->httpMethod == 'POST') {
197			$headers['Content-Length'] = $this->soapMessage->getSize();
198			$headers['Content-Type'] = 'application/soap+xml; charset="utf-8"' . '; action="' . $this->soapAction . '"';
199			} else {
200			$headers['Accept'] = 'application/soap+xml';
201			}
202			return $headers;
203			}
204
205			/**
206			* @return StreamInterface
207			*/
208			private function prepareMessage()
209			{
210			if ($this->httpMethod == 'POST') {
211			return $this->soapMessage;
212			} else {
213			return $this->streamFactory->createStream();
214			}
215			}
216
217			private function unsetAll()
218			{
219			$this->endpoint = null;
220			if ($this->hasSoapMessage) {
221			$this->soapMessage = null;
222			$this->hasSoapMessage = false;
223			}
224			$this->soapAction = '';
225			$this->soapVersion = self::SOAP11;
226			$this->httpMethod = 'POST';
227			}
228			}
229

meng-tian / soap-http-binding

Pull Request — master (#5)

RequestBuilder::__construct() A

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