Redirect::setThrowException() - Code Metrics - egeloen/ivory-http-adapter - Measure and Improve Code Quality continuously with Scrutinizer

Redirect::setThrowException() A
last analyzed 2017-02-11 21:03 UTC

↳ Parent: Redirect

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	3
CRAP Score	1

Importance

Changes

Metric	Value
dl	0
loc	4
ccs	3
cts	3
cp	1
rs	10
c	0
b	0
f	0
cc	1
eloc	2
nc	1
nop	1
crap	1

<?php

/*
 * This file is part of the Ivory Http Adapter package.
 *
 * (c) Eric GELOEN <[email protected]>
 *
 * For the full copyright and license information, please read the LICENSE
 * file that was distributed with this source code.
 */

namespace Ivory\HttpAdapter\Event\Redirect;

use Ivory\HttpAdapter\HttpAdapterException;
use Ivory\HttpAdapter\HttpAdapterInterface;
use Ivory\HttpAdapter\Message\InternalRequestInterface;
use Ivory\HttpAdapter\Message\ResponseInterface;

/**
 * @author GeLo <[email protected]>
 */
class Redirect implements RedirectInterface
{
    /**
     * @var int
     */
    private $max;

    /**
     * @var bool
     */
    private $strict;

    /**
     * @var bool
     */
    private $throwException;

    /**
     * @param int  $max
     * @param bool $strict
     * @param bool $throwException
     */
    public function __construct($max = 5, $strict = false, $throwException = true)
    {
        $this->setMax($max);
        $this->setStrict($strict);
        $this->setThrowException($throwException);
    }

    /**
     * {@inheritdoc}
     */
    public function getMax()
    {
        return $this->max;
    }

    /**
     * {@inheritdoc}
     */
    public function setMax($max)
    {
        $this->max = $max;
    }

    /**
     * {@inheritdoc}
     */
    public function isStrict()
    {
        return $this->strict;
    }

    /**
     * {@inheritdoc}
     */
    public function setStrict($strict)
    {
        $this->strict = $strict;
    }

    /**
     * {@inheritdoc}
     */
    public function getThrowException()
    {
        return $this->throwException;
    }

    /**
     * {@inheritdoc}
     */
    public function setThrowException($throwException)
    {
        $this->throwException = $throwException;
    }

    /**
     * {@inheritdoc}
     */
    public function createRedirectRequest(
        ResponseInterface $response,
        InternalRequestInterface $internalRequest,
        HttpAdapterInterface $httpAdapter
    ) {
        if ($response->getStatusCode() < 300
            || $response->getStatusCode() >= 400
            || !$response->hasHeader('Location')) {
            return false;
        }

        if ($internalRequest->getParameter(self::REDIRECT_COUNT) >= $this->max) {
            if ($this->throwException) {
                $rootRequest = $this->getRootRequest($internalRequest);
                $exception = HttpAdapterException::maxRedirectsExceeded(
                    (string) $rootRequest->getUri(),
                    $this->max,
                    $httpAdapter->getName()
                );

                $exception->setRequest($rootRequest);

                throw $exception;
            }

            return false;
        }

        $strict = $response->getStatusCode() === 303 || (!$this->strict && $response->getStatusCode() <= 302);

        $headers = $internalRequest->getHeaders();

        foreach ($headers as $key => $value) {
            if (strtolower($key) === 'host') {
                unset($headers[$key]);
            }
        }

        $redirect = $httpAdapter->getConfiguration()->getMessageFactory()->createInternalRequest(
            $response->getHeaderLine('Location'),
            $strict ? InternalRequestInterface::METHOD_GET : $internalRequest->getMethod(),
            $internalRequest->getProtocolVersion(),
            $headers,
            $strict ? [] : $internalRequest->getDatas(),
            $strict ? [] : $internalRequest->getFiles(),
            $internalRequest->getParameters()
        );

        if ($strict) {
            $redirect = $redirect->withoutHeader('Content-Type')->withoutHeader('Content-Length');
        } else {
            $redirect = $redirect->withBody($internalRequest->getBody());
        }

        return $redirect
            ->withParameter(self::PARENT_REQUEST, $internalRequest)
            ->withParameter(self::REDIRECT_COUNT, $internalRequest->getParameter(self::REDIRECT_COUNT) + 1);
    }

    /**
     * {@inheritdoc}
     */
    public function prepareResponse(ResponseInterface $response, InternalRequestInterface $internalRequest)
    {
        return $response
            ->withParameter(self::REDIRECT_COUNT, (int) $internalRequest->getParameter(self::REDIRECT_COUNT))
            ->withParameter(self::EFFECTIVE_URI, (string) $internalRequest->getUri());
    }

    /**
     * {@inheritdoc}
     */
    private function getRootRequest(InternalRequestInterface $internalRequest)
    {
        if ($internalRequest->hasParameter(self::PARENT_REQUEST)) {
            return $this->getRootRequest($internalRequest->getParameter(self::PARENT_REQUEST));
        }

        return $internalRequest;
    }
}


1		<?php
2
3		/*
4		* This file is part of the Ivory Http Adapter package.
5		*
6		* (c) Eric GELOEN <[email protected]>
7		*
8		* For the full copyright and license information, please read the LICENSE
9		* file that was distributed with this source code.
10		*/
11
12		namespace Ivory\HttpAdapter\Event\Redirect;
13
14		use Ivory\HttpAdapter\HttpAdapterException;
15		use Ivory\HttpAdapter\HttpAdapterInterface;
16		use Ivory\HttpAdapter\Message\InternalRequestInterface;
17		use Ivory\HttpAdapter\Message\ResponseInterface;
18
19		/**
20		* @author GeLo <[email protected]>
21		*/
22		class Redirect implements RedirectInterface
23		{
24		/**
25		* @var int
26		*/
27		private $max;
28
29		/**
30		* @var bool
31		*/
32		private $strict;
33
34		/**
35		* @var bool
36		*/
37		private $throwException;
38
39		/**
40		* @param int $max
41		* @param bool $strict
42		* @param bool $throwException
43		*/
44	270	public function __construct($max = 5, $strict = false, $throwException = true)
45		{
46	270	$this->setMax($max);
47	270	$this->setStrict($strict);
48	270	$this->setThrowException($throwException);
49	270	}
50
51		/**
52		* {@inheritdoc}
53		*/
54	27	public function getMax()
55		{
56	27	return $this->max;
57		}
58
59		/**
60		* {@inheritdoc}
61		*/
62	270	public function setMax($max)
63		{
64	270	$this->max = $max;
65	270	}
66
67		/**
68		* {@inheritdoc}
69		*/
70	27	public function isStrict()
71		{
72	27	return $this->strict;
73		}
74
75		/**
76		* {@inheritdoc}
77		*/
78	270	public function setStrict($strict)
79		{
80	270	$this->strict = $strict;
81	270	}
82
83		/**
84		* {@inheritdoc}
85		*/
86	27	public function getThrowException()
87		{
88	27	return $this->throwException;
89		}
90
91		/**
92		* {@inheritdoc}
93		*/
94	270	public function setThrowException($throwException)
95		{
96	270	$this->throwException = $throwException;
97	270	}
98
99		/**
100		* {@inheritdoc}
101		*/
102	207	public function createRedirectRequest(
103		ResponseInterface $response,
104		InternalRequestInterface $internalRequest,
105		HttpAdapterInterface $httpAdapter
106		) {
107	207	if ($response->getStatusCode() < 300
108	203	\|\| $response->getStatusCode() >= 400
109	207	\|\| !$response->hasHeader('Location')) {
110	36	return false;
111		}
112
113	171	if ($internalRequest->getParameter(self::REDIRECT_COUNT) >= $this->max) {
114	54	if ($this->throwException) {
115	27	$rootRequest = $this->getRootRequest($internalRequest);
116	27	$exception = HttpAdapterException::maxRedirectsExceeded(
117	27	(string) $rootRequest->getUri(),
118	27	$this->max,
119	27	$httpAdapter->getName()
120	21	);
121
122	27	$exception->setRequest($rootRequest);
123
124	27	throw $exception;
125		}
126
127	27	return false;
128		}
129
130	117	$strict = $response->getStatusCode() === 303 \|\| (!$this->strict && $response->getStatusCode() <= 302);
131
132	117	$headers = $internalRequest->getHeaders();
133
134	117	foreach ($headers as $key => $value) {
135	117	if (strtolower($key) === 'host') {
136	33	unset($headers[$key]);
137	7	}
138	91	}
139
140	117	$redirect = $httpAdapter->getConfiguration()->getMessageFactory()->createInternalRequest(
141	117	$response->getHeaderLine('Location'),
142	117	$strict ? InternalRequestInterface::METHOD_GET : $internalRequest->getMethod(),
143	117	$internalRequest->getProtocolVersion(),
144	91	$headers,
145	117	$strict ? [] : $internalRequest->getDatas(),
146	117	$strict ? [] : $internalRequest->getFiles(),
147	117	$internalRequest->getParameters()
148	91	);
149
150	117	if ($strict) {
151	54	$redirect = $redirect->withoutHeader('Content-Type')->withoutHeader('Content-Length');
152	42	} else {
153	63	$redirect = $redirect->withBody($internalRequest->getBody());
154		}
155
156		return $redirect
157	117	->withParameter(self::PARENT_REQUEST, $internalRequest)
158	117	->withParameter(self::REDIRECT_COUNT, $internalRequest->getParameter(self::REDIRECT_COUNT) + 1);
159		}
160
161		/**
162		* {@inheritdoc}
163		*/
164	9	public function prepareResponse(ResponseInterface $response, InternalRequestInterface $internalRequest)
165		{
166		return $response
167	9	->withParameter(self::REDIRECT_COUNT, (int) $internalRequest->getParameter(self::REDIRECT_COUNT))
168	9	->withParameter(self::EFFECTIVE_URI, (string) $internalRequest->getUri());
169		}
170
171		/**
172		* {@inheritdoc}
173		*/
174	27	private function getRootRequest(InternalRequestInterface $internalRequest)
175		{
176	27	if ($internalRequest->hasParameter(self::PARENT_REQUEST)) {
177	27	return $this->getRootRequest($internalRequest->getParameter(self::PARENT_REQUEST));
178		}
179
180	27	return $internalRequest;
181		}
182		}
183

egeloen / ivory-http-adapter

Redirect::setThrowException() A last analyzed 2017-02-11 21:03 UTC

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Redirect::setThrowException() A
last analyzed 2017-02-11 21:03 UTC