Uri - Code Metrics - saxulum/saxulum-http-message - Measure and Improve Code Quality continuously with Scrutinizer

Uri B
last analyzed 2018-04-20 17:02 UTC

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	372
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	0

Importance

Changes

Metric	Value
wmc	42
lcom	1
cbo	0
dl	0
loc	372
rs	8.295
c	0
b	0
f	0

23 Methods

Rating	Name	Size	Complexity
A	__construct()	21	1
A	create()	18	2
A	getScheme()	4	1
A	getAuthority()	20	4
A	getUserInfo()	12	3
A	getHost()	4	1
A	getPort()	12	3
A	getPath()	4	1
A	getQuery()	4	1
A	getFragment()	4	1
A	withScheme()	4	1
A	withUserInfo()	4	1
A	withHost()	4	1
A	withPort()	4	1
A	withPath()	4	1
A	withQuery()	4	1
A	withFragment()	4	1
B	__toString()	26	6
A	getPortForScheme()	10	2
A	getPathForUri()	8	2
A	getPathForUriWithAuthority()	4	2
A	getPathForUriWithoutAuthority()	11	4
A	with()	17	1

How to fix Complexity

<?php

namespace Saxulum\HttpMessage;

use Psr\Http\Message\UriInterface;

final class Uri implements UriInterface
{
    /**
     * @var string|null
     */
    private $scheme;

    /**
     * @var string|null
     */
    private $host;

    /**
     * @var int|null
     */
    private $port;

    const PORT_HTTP = 80;
    const PORT_HTTPS = 443;

    /**
     * @var string|null
     */
    private $user;

    /**
     * @var string|null
     */
    private $password;

    /**
     * @var string|null
     */
    private $path;

    /**
     * @var string|null
     */
    private $query;

    /**
     * @var string|null
     */
    private $fragment;

    /**
     * @var UriInterface|null
     */
    private $__previous;

    /**
     * @param string|null       $scheme
     * @param string|null       $host
     * @param int|null          $port
     * @param string|null       $user
     * @param string|null       $password
     * @param string|null       $path
     * @param string|null       $query
     * @param string|null       $fragment
     * @param UriInterface|null $__previous
     */
    public function __construct(
        string $scheme = null,
        string $host = null,
        int $port = null,
        string $user = null,
        string $password = null,
        string $path = null,
        string $query = null,
        string $fragment = null,
        UriInterface $__previous = null
    ) {
        $this->scheme = $scheme;
        $this->host = $host;
        $this->port = $port;
        $this->user = $user;
        $this->password = $password;
        $this->path = $path;
        $this->query = $query;
        $this->fragment = $fragment;
        $this->__previous = $__previous;
    }

    /**
     * @param string $uri
     *
     * @return UriInterface
     *
     * @throws \InvalidArgumentException
     */
    public static function create(string $uri)
    {
        $uriParts = parse_url($uri);
        if (false === $uriParts) {
            throw new \InvalidArgumentException(sprintf('Invalid uri format for parse_url: %s', $uri));
        }

        return new self(
            $uriParts['scheme'] ?? null,
            $uriParts['host'] ?? null,
            $uriParts['port'] ?? null,
            $uriParts['user'] ?? null,
            $uriParts['pass'] ?? null,
            $uriParts['path'] ?? null,
            $uriParts['query'] ?? null,
            $uriParts['fragment'] ?? null
        );
    }

    /**
     * {@inheritdoc}
     */
    public function getScheme(): string
    {
        return strtolower((string) $this->scheme);
    }

    /**
     * {@inheritdoc}
     */
    public function getAuthority(): string
    {
        if ('' === $host = $this->getHost()) {
            return '';
        }

        $authority = '';

        if ('' !== $userInfo = $this->getUserInfo()) {
            $authority .= $userInfo.'@';
        }

        $authority .= $host;

        if (null !== $port = $this->getPort()) {
            $authority .= ':'.$port;
        }

        return $authority;
    }

    /**
     * {@inheritdoc}
     */
    public function getUserInfo(): string
    {
        if (null === $this->user) {
            return '';
        }

        if (null === $this->password) {
            return $this->user;
        }

        return $this->user.':'.$this->password;
    }

    /**
     * {@inheritdoc}
     */
    public function getHost(): string
    {
        return strtolower((string) $this->host);
    }

    /**
     * {@inheritdoc}
     */
    public function getPort()
    {
        if (null === $this->port) {
            return null;
        }

        if ($this->port === $this->getPortForScheme($this->getScheme())) {
            return null;
        }

        return $this->port;
    }

    /**
     * {@inheritdoc}
     */
    public function getPath(): string
    {
        return (string) $this->path;
    }

    /**
     * {@inheritdoc}
     */
    public function getQuery(): string
    {
        return (string) $this->query;
    }

    /**
     * {@inheritdoc}
     */
    public function getFragment(): string
    {
        return (string) $this->fragment;
    }

    /**
     * {@inheritdoc}
     */
    public function withScheme($scheme): self
    {
        return $this->with(['scheme' => $scheme]);
    }

    /**
     * {@inheritdoc}
     */
    public function withUserInfo($user, $password = null): self
    {
        return $this->with(['user' => $user, 'password' => $password]);
    }

    /**
     * {@inheritdoc}
     */
    public function withHost($host): self
    {
        return $this->with(['host' => $host]);
    }

    /**
     * {@inheritdoc}
     */
    public function withPort($port): self
    {
        return $this->with(['port' => $port]);
    }

    /**
     * {@inheritdoc}
     */
    public function withPath($path): self
    {
        return $this->with(['path' => $path]);
    }

    /**
     * {@inheritdoc}
     */
    public function withQuery($query): self
    {
        return $this->with(['query' => $query]);
    }

    /**
     * {@inheritdoc}
     */
    public function withFragment($fragment): self
    {
        return $this->with(['fragment' => $fragment]);
    }

    /**
     * {@inheritdoc}
     */
    public function __toString(): string
    {
        $uri = '';

        if ('' !== $scheme = $this->getScheme()) {
            $uri .= $scheme.':';
        }

        if ('' !== $authority = $this->getAuthority()) {
            $uri .= '//'.$authority;
        }

        if ('' !== $path = $this->getPath()) {
            $uri .= $this->getPathForUri($authority, $path);
        }

        if ('' !== $query = $this->getQuery()) {
            $uri .= '?'.$query;
        }

        if ('' !== $fragment = $this->getFragment()) {
            $uri .= '#'.$fragment;
        }

        return $uri;
    }

    /**
     * @param string $scheme
     *
     * @return int|null
     */
    private function getPortForScheme(string $scheme)
    {
        $constantName = 'PORT_'.strtoupper($scheme);
        $reflection = new \ReflectionObject($this);
        if ($reflection->hasConstant($constantName)) {
            return $reflection->getConstant($constantName);
        }

        return null;
    }

    /**
     * @param string $authority
     * @param string $path
     *
     * @return string
     */
    private function getPathForUri(string $authority, string $path): string
    {
        if ('' !== $authority) {
            return $this->getPathForUriWithAuthority($path);
        }

        return $this->getPathForUriWithoutAuthority($path);
    }

    /**
     * @param string $path
     *
     * @return string
     */
    private function getPathForUriWithAuthority(string $path)
    {
        return '/' === $path[0] ? $path : '/'.$path;
    }

    /**
     * @param string $path
     *
     * @return string
     */
    private function getPathForUriWithoutAuthority(string $path)
    {
        $pathLength = strlen($path);
        for ($i = 0; $i < $pathLength; ++$i) {
            if ('/' !== $path[$i]) {
                break;
            }
        }

        return 0 === $i ? $path : '/'.substr($path, $i);
    }

    /**
     * @param array $parameters
     *
     * @return Uri
     */
    private function with(array $parameters): self
    {
        $defaults = [
            'scheme' => $this->scheme,
            'host' => $this->host,
            'port' => $this->port,
            'user' => $this->user,
            'password' => $this->password,
            'path' => $this->path,
            'query' => $this->query,
            'fragment' => $this->fragment,
        ];

        $arguments = array_values(array_replace($defaults, $parameters, ['__previous' => $this]));

        return new self(...$arguments);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }
}


1			<?php
2
3			namespace Saxulum\HttpMessage;
4
5			use Psr\Http\Message\UriInterface;
6
7			final class Uri implements UriInterface
8			{
9			/**
10			* @var string\|null
11			*/
12			private $scheme;
13
14			/**
15			* @var string\|null
16			*/
17			private $host;
18
19			/**
20			* @var int\|null
21			*/
22			private $port;
23
24			const PORT_HTTP = 80;
25			const PORT_HTTPS = 443;
26
27			/**
28			* @var string\|null
29			*/
30			private $user;
31
32			/**
33			* @var string\|null
34			*/
35			private $password;
36
37			/**
38			* @var string\|null
39			*/
40			private $path;
41
42			/**
43			* @var string\|null
44			*/
45			private $query;
46
47			/**
48			* @var string\|null
49			*/
50			private $fragment;
51
52			/**
53			* @var UriInterface\|null
54			*/
55			private $__previous;
56
57			/**
58			* @param string\|null $scheme
59			* @param string\|null $host
60			* @param int\|null $port
61			* @param string\|null $user
62			* @param string\|null $password
63			* @param string\|null $path
64			* @param string\|null $query
65			* @param string\|null $fragment
66			* @param UriInterface\|null $__previous
67			*/
68			public function __construct(
69			string $scheme = null,
70			string $host = null,
71			int $port = null,
72			string $user = null,
73			string $password = null,
74			string $path = null,
75			string $query = null,
76			string $fragment = null,
77			UriInterface $__previous = null
78			) {
79			$this->scheme = $scheme;
80			$this->host = $host;
81			$this->port = $port;
82			$this->user = $user;
83			$this->password = $password;
84			$this->path = $path;
85			$this->query = $query;
86			$this->fragment = $fragment;
87			$this->__previous = $__previous;
88			}
89
90			/**
91			* @param string $uri
92			*
93			* @return UriInterface
94			*
95			* @throws \InvalidArgumentException
96			*/
97			public static function create(string $uri)
98			{
99			$uriParts = parse_url($uri);
100			if (false === $uriParts) {
101			throw new \InvalidArgumentException(sprintf('Invalid uri format for parse_url: %s', $uri));
102			}
103
104			return new self(
105			$uriParts['scheme'] ?? null,
106			$uriParts['host'] ?? null,
107			$uriParts['port'] ?? null,
108			$uriParts['user'] ?? null,
109			$uriParts['pass'] ?? null,
110			$uriParts['path'] ?? null,
111			$uriParts['query'] ?? null,
112			$uriParts['fragment'] ?? null
113			);
114			}
115
116			/**
117			* {@inheritdoc}
118			*/
119			public function getScheme(): string
120			{
121			return strtolower((string) $this->scheme);
122			}
123
124			/**
125			* {@inheritdoc}
126			*/
127			public function getAuthority(): string
128			{
129			if ('' === $host = $this->getHost()) {
130			return '';
131			}
132
133			$authority = '';
134
135			if ('' !== $userInfo = $this->getUserInfo()) {
136			$authority .= $userInfo.'@';
137			}
138
139			$authority .= $host;
140
141			if (null !== $port = $this->getPort()) {
142			$authority .= ':'.$port;
143			}
144
145			return $authority;
146			}
147
148			/**
149			* {@inheritdoc}
150			*/
151			public function getUserInfo(): string
152			{
153			if (null === $this->user) {
154			return '';
155			}
156
157			if (null === $this->password) {
158			return $this->user;
159			}
160
161			return $this->user.':'.$this->password;
162			}
163
164			/**
165			* {@inheritdoc}
166			*/
167			public function getHost(): string
168			{
169			return strtolower((string) $this->host);
170			}
171
172			/**
173			* {@inheritdoc}
174			*/
175			public function getPort()
176			{
177			if (null === $this->port) {
178			return null;
179			}
180
181			if ($this->port === $this->getPortForScheme($this->getScheme())) {
182			return null;
183			}
184
185			return $this->port;
186			}
187
188			/**
189			* {@inheritdoc}
190			*/
191			public function getPath(): string
192			{
193			return (string) $this->path;
194			}
195
196			/**
197			* {@inheritdoc}
198			*/
199			public function getQuery(): string
200			{
201			return (string) $this->query;
202			}
203
204			/**
205			* {@inheritdoc}
206			*/
207			public function getFragment(): string
208			{
209			return (string) $this->fragment;
210			}
211
212			/**
213			* {@inheritdoc}
214			*/
215			public function withScheme($scheme): self
216			{
217			return $this->with(['scheme' => $scheme]);
218			}
219
220			/**
221			* {@inheritdoc}
222			*/
223			public function withUserInfo($user, $password = null): self
224			{
225			return $this->with(['user' => $user, 'password' => $password]);
226			}
227
228			/**
229			* {@inheritdoc}
230			*/
231			public function withHost($host): self
232			{
233			return $this->with(['host' => $host]);
234			}
235
236			/**
237			* {@inheritdoc}
238			*/
239			public function withPort($port): self
240			{
241			return $this->with(['port' => $port]);
242			}
243
244			/**
245			* {@inheritdoc}
246			*/
247			public function withPath($path): self
248			{
249			return $this->with(['path' => $path]);
250			}
251
252			/**
253			* {@inheritdoc}
254			*/
255			public function withQuery($query): self
256			{
257			return $this->with(['query' => $query]);
258			}
259
260			/**
261			* {@inheritdoc}
262			*/
263			public function withFragment($fragment): self
264			{
265			return $this->with(['fragment' => $fragment]);
266			}
267
268			/**
269			* {@inheritdoc}
270			*/
271			public function __toString(): string
272			{
273			$uri = '';
274
275			if ('' !== $scheme = $this->getScheme()) {
276			$uri .= $scheme.':';
277			}
278
279			if ('' !== $authority = $this->getAuthority()) {
280			$uri .= '//'.$authority;
281			}
282
283			if ('' !== $path = $this->getPath()) {
284			$uri .= $this->getPathForUri($authority, $path);
285			}
286
287			if ('' !== $query = $this->getQuery()) {
288			$uri .= '?'.$query;
289			}
290
291			if ('' !== $fragment = $this->getFragment()) {
292			$uri .= '#'.$fragment;
293			}
294
295			return $uri;
296			}
297
298			/**
299			* @param string $scheme
300			*
301			* @return int\|null
302			*/
303			private function getPortForScheme(string $scheme)
304			{
305			$constantName = 'PORT_'.strtoupper($scheme);
306			$reflection = new \ReflectionObject($this);
307			if ($reflection->hasConstant($constantName)) {
308			return $reflection->getConstant($constantName);
309			}
310
311			return null;
312			}
313
314			/**
315			* @param string $authority
316			* @param string $path
317			*
318			* @return string
319			*/
320			private function getPathForUri(string $authority, string $path): string
321			{
322			if ('' !== $authority) {
323			return $this->getPathForUriWithAuthority($path);
324			}
325
326			return $this->getPathForUriWithoutAuthority($path);
327			}
328
329			/**
330			* @param string $path
331			*
332			* @return string
333			*/
334			private function getPathForUriWithAuthority(string $path)
335			{
336			return '/' === $path[0] ? $path : '/'.$path;
337			}
338
339			/**
340			* @param string $path
341			*
342			* @return string
343			*/
344			private function getPathForUriWithoutAuthority(string $path)
345			{
346			$pathLength = strlen($path);
347			for ($i = 0; $i < $pathLength; ++$i) {
348			if ('/' !== $path[$i]) {
349			break;
350			}
351			}
352
353			return 0 === $i ? $path : '/'.substr($path, $i);
354			}
355
356			/**
357			* @param array $parameters
358			*
359			* @return Uri
360			*/
361			private function with(array $parameters): self
362			{
363			$defaults = [
364			'scheme' => $this->scheme,
365			'host' => $this->host,
366			'port' => $this->port,
367			'user' => $this->user,
368			'password' => $this->password,
369			'path' => $this->path,
370			'query' => $this->query,
371			'fragment' => $this->fragment,
372			];
373
374			$arguments = array_values(array_replace($defaults, $parameters, ['__previous' => $this]));
375
376			return new self(...$arguments);
			0 ignored issues – show Documentation introduced 2016-09-10 08:06 UTC by Report Bug Copy Issue Report `$arguments` is of type `array<integer,?>`, but the function expects a `null\|string`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history...
377			}
378			}
379

saxulum / saxulum-http-message

Uri B last analyzed 2018-04-20 17:02 UTC

Complexity

Size/Duplication

Coupling/Cohesion

Importance

23 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

Filter issues like

Uri B
last analyzed 2018-04-20 17:02 UTC