RequestBuilder::prepareMessage() - Code Metrics - Inspection of "Add HttpBinding class and delegate binding to Requ..." - meng-tian/soap-http-binding - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 2cc775...476323 )

by Meng

created 2016-04-17 23:42 UTC

RequestBuilder::prepareMessage() A

↳ Parent: RequestBuilder

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Importance

Changes	3
Bugs	0	Features	1

Metric	Value
c	3
b	0
f	1
dl	0
loc	8
rs	9.4285
cc	2
eloc	5
nc	2
nop	0

<?php

namespace Meng\Soap\HttpBinding;

use Psr\Http\Message\RequestInterface;
use Psr\Http\Message\StreamInterface;
use Zend\Diactoros\Request;
use Zend\Diactoros\Stream;

/**
 * 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';

    /**
     * @return RequestInterface
     */
    public function getSoapHttpRequest()
    {
        $this->validate();
        $headers = $this->prepareHeaders();
        $message = $this->prepareMessage();
        $request = new Request(
            $this->endpoint,
            $this->httpMethod,
            $message,
            $headers
        );
        $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 new Stream(fopen('php://temp', 'r'));
        }
    }

    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\RequestInterface;
6			use Psr\Http\Message\StreamInterface;
7			use Zend\Diactoros\Request;
8			use Zend\Diactoros\Stream;
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			/**
44			* @return RequestInterface
45			*/
46			public function getSoapHttpRequest()
47			{
48			$this->validate();
49			$headers = $this->prepareHeaders();
50			$message = $this->prepareMessage();
51			$request = new Request(
52			$this->endpoint,
53			$this->httpMethod,
54			$message,
55			$headers
56			);
57			$this->unsetAll();
58			return $request;
59			}
60
61			/**
62			* @param string $endpoint
63			* @return self
64			*/
65			public function setEndpoint($endpoint)
66			{
67			$this->endpoint = $endpoint;
68			return $this;
69			}
70
71			/**
72			* @return self
73			*/
74			public function isSOAP11()
75			{
76			$this->soapVersion = self::SOAP11;
77			return $this;
78			}
79
80			public function isSOAP12()
81			{
82			$this->soapVersion = self::SOAP12;
83			return $this;
84			}
85
86
87			/**
88			* @param string $soapAction
89			* @return self
90			*/
91			public function setSoapAction($soapAction)
92			{
93			$this->soapAction = $soapAction;
94			return $this;
95			}
96
97			/**
98			* @param StreamInterface $message
99			* @return self
100			*/
101			public function setSoapMessage(StreamInterface $message)
102			{
103			$this->soapMessage = $message;
104			$this->hasSoapMessage = true;
105			return $this;
106			}
107
108			/**
109			* @param string $method
110			* @return self
111			*/
112			public function setHttpMethod($method)
113			{
114			$this->httpMethod = $method;
115			return $this;
116			}
117
118			private function validate()
119			{
120			$isValid = true;
121
122			if (!$this->endpoint) {
123			$isValid = false;
124			}
125
126			if (!$this->hasSoapMessage && $this->httpMethod == 'POST') {
127			$isValid = false;
128			}
129
130			/**
131			* SOAP 1.1 only defines HTTP binding with POST method.
132			* @link https://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383527
133			*/
134			if ($this->soapVersion == self::SOAP11 && $this->httpMethod != 'POST') {
135			$isValid = false;
136			}
137
138			/**
139			* SOAP 1.2 only defines HTTP binding with POST and GET methods.
140			* @link https://www.w3.org/TR/2007/REC-soap12-part0-20070427/#L10309
141			*/
142			if ($this->soapVersion == self::SOAP12 && !in_array($this->httpMethod, ['GET', 'POST'])) {
143			$isValid = false;
144			}
145
146			if (!$isValid) {
147			$this->unsetAll();
148			throw new RequestException;
149			}
150			}
151
152			/**
153			* @return array
154			*/
155			private function prepareHeaders()
156			{
157			if ($this->soapVersion == self::SOAP11) {
158			return $this->prepareSoap11Headers();
159			} else {
160			return $this->prepareSoap12Headers();
161			}
162			}
163
164			/**
165			* @link https://www.w3.org/TR/2000/NOTE-SOAP-20000508/#_Toc478383526
166			* @return array
167			*/
168			private function prepareSoap11Headers()
169			{
170			$headers = [];
171			$headers['Content-Length'] = $this->soapMessage->getSize();
172			$headers['SOAPAction'] = $this->soapAction;
173			$headers['Content-Type'] = 'text/xml; charset="utf-8"';
174			return $headers;
175			}
176
177			/**
178			* SOSPAction header is removed in SOAP 1.2 and now expressed as a value of
179			* an (optional) "action" parameter of the "application/soap+xml" media type.
180			* @link https://www.w3.org/TR/soap12-part0/#L4697
181			* @return array
182			*/
183			private function prepareSoap12Headers()
184			{
185			$headers = [];
186			if ($this->httpMethod == 'POST') {
187			$headers['Content-Length'] = $this->soapMessage->getSize();
188			$headers['Content-Type'] = 'application/soap+xml; charset="utf-8"' . '; action="' . $this->soapAction . '"';
189			} else {
190			$headers['Accept'] = 'application/soap+xml';
191			}
192			return $headers;
193			}
194
195			/**
196			* @return StreamInterface
197			*/
198			private function prepareMessage()
199			{
200			if ($this->httpMethod == 'POST') {
201			return $this->soapMessage;
202			} else {
203			return new Stream(fopen('php://temp', 'r'));
204			}
205			}
206
207			private function unsetAll()
208			{
209			$this->endpoint = null;
210			if ($this->hasSoapMessage) {
211			$this->soapMessage = null;
212			$this->hasSoapMessage = false;
213			}
214			$this->soapAction = '';
215			$this->soapVersion = self::SOAP11;
216			$this->httpMethod = 'POST';
217			}
218			}

meng-tian / soap-http-binding

Push — master ( 2cc775...476323 )

RequestBuilder::prepareMessage() A

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