Uri::getPathForUriWithoutAuthority() - Code Metrics - Inspection of "restructure some code" - saxulum/saxulum-http-message - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 9cbf62...87164b )

by Dominik

created 2016-09-10 07:23 UTC

Uri::getPathForUriWithoutAuthority() A

↳ Parent: Uri

Complexity

Conditions	4
Paths	6

Size

Total Lines	11
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	11
rs	9.2
c	0
b	0
f	0
cc	4
eloc	6
nc	6
nop	1

<?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
     * @param UriInterface|null $previous
     *
     * @return UriInterface
     *
     * @throws \InvalidArgumentException
     */
    public static function create(string $uri, UriInterface $previous = null)
    {
        $uriParts = parse_url($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,
            $previous
        );
    }

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

        return strtolower($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
    {
        if (null === $this->host) {
            return '';
        }

        return strtolower($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
    {
        if (null === $this->path) {
            return '';
        }

        return $this->path;
    }

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

        return $this->query;
    }

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

        return $this->fragment;
    }

    /**
     * @return UriInterface|null
     */
    public function getPrevious()
    {
        return $this->previous;
    }

    /**
     * {@inheritdoc}
     */
    public function withScheme($scheme): self

    {
        return new self(
            $scheme ?? null,
            $this->host,
            $this->port,
            $this->user,
            $this->password,
            $this->path,
            $this->query,
            $this->fragment,
            $this
        );
    }

    /**
     * {@inheritdoc}
     */
    public function withUserInfo($user, $password = null): self
    {
        return new self(
            $this->scheme,
            $this->host,
            $this->port,
            $user ?? null,
            $password ?? null,
            $this->path,
            $this->query,
            $this->fragment,
            $this
        );
    }

    /**
     * {@inheritdoc}
     */
    public function withHost($host): self

    {
        return new self(
            $this->scheme,
            $host ?? null,
            $this->port,
            $this->user,
            $this->password,
            $this->path,
            $this->query,
            $this->fragment,
            $this
        );
    }

    /**
     * {@inheritdoc}
     */
    public function withPort($port): self

    {
        return new self(
            $this->scheme,
            $this->host,
            $port ?? null,
            $this->user,
            $this->password,
            $this->path,
            $this->query,
            $this->fragment,
            $this
        );
    }

    /**
     * {@inheritdoc}
     */
    public function withPath($path): self

    {
        return new self(
            $this->scheme,
            $this->host,
            $this->port,
            $this->user,
            $this->password,
            $path ?? null,
            $this->query,
            $this->fragment,
            $this
        );
    }

    /**
     * {@inheritdoc}
     */
    public function withQuery($query): self

    {
        return new self(
            $this->scheme,
            $this->host,
            $this->port,
            $this->user,
            $this->password,
            $this->path,
            $query ?? null,
            $this->fragment,
            $this
        );
    }

    /**
     * {@inheritdoc}
     */
    public function withFragment($fragment): self

    {
        return new self(
            $this->scheme,
            $this->host,
            $this->port,
            $this->user,
            $this->password,
            $this->path,
            $this->query,
            $fragment ?? null,
            $this
        );
    }

    /**
     * {@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);
    }
}


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		* @param UriInterface\|null $previous
93		*
94		* @return UriInterface
95		*
96		* @throws \InvalidArgumentException
97		*/
98		public static function create(string $uri, UriInterface $previous = null)
99		{
100		$uriParts = parse_url($uri);
101		if (false === $uriParts) {
102		throw new \InvalidArgumentException(sprintf('Invalid uri format for parse_url: %s', $uri));
103		}
104
105		return new self(
106		$uriParts['scheme'] ?? null,
107		$uriParts['host'] ?? null,
108		$uriParts['port'] ?? null,
109		$uriParts['user'] ?? null,
110		$uriParts['pass'] ?? null,
111		$uriParts['path'] ?? null,
112		$uriParts['query'] ?? null,
113		$uriParts['fragment'] ?? null,
114		$previous
115		);
116		}
117
118		/**
119		* {@inheritdoc}
120		*/
121		public function getScheme(): string
122		{
123		if (null === $this->scheme) {
124		return '';
125		}
126
127		return strtolower($this->scheme);
128		}
129
130		/**
131		* {@inheritdoc}
132		*/
133		public function getAuthority(): string
134		{
135		if ('' === $host = $this->getHost()) {
136		return '';
137		}
138
139		$authority = '';
140
141		if ('' !== $userInfo = $this->getUserInfo()) {
142		$authority .= $userInfo.'@';
143		}
144
145		$authority .= $host;
146
147		if (null !== $port = $this->getPort()) {
148		$authority .= ':'.$port;
149		}
150
151		return $authority;
152		}
153
154		/**
155		* {@inheritdoc}
156		*/
157		public function getUserInfo(): string
158		{
159		if (null === $this->user) {
160		return '';
161		}
162
163		if (null === $this->password) {
164		return $this->user;
165		}
166
167		return $this->user.':'.$this->password;
168		}
169
170		/**
171		* {@inheritdoc}
172		*/
173		public function getHost(): string
174		{
175		if (null === $this->host) {
176		return '';
177		}
178
179		return strtolower($this->host);
180		}
181
182		/**
183		* {@inheritdoc}
184		*/
185		public function getPort()
186		{
187		if (null === $this->port) {
188		return null;
189		}
190
191		if ($this->port === $this->getPortForScheme($this->getScheme())) {
192		return null;
193		}
194
195		return $this->port;
196		}
197
198		/**
199		* {@inheritdoc}
200		*/
201		public function getPath(): string
202		{
203		if (null === $this->path) {
204		return '';
205		}
206
207		return $this->path;
208		}
209
210		/**
211		* {@inheritdoc}
212		*/
213		public function getQuery(): string
214		{
215		if (null === $this->query) {
216		return '';
217		}
218
219		return $this->query;
220		}
221
222		/**
223		* {@inheritdoc}
224		*/
225		public function getFragment(): string
226		{
227		if (null === $this->fragment) {
228		return '';
229		}
230
231		return $this->fragment;
232		}
233
234		/**
235		* @return UriInterface\|null
236		*/
237		public function getPrevious()
238		{
239		return $this->previous;
240		}
241
242		/**
243		* {@inheritdoc}
244		*/
245	View Code Duplication	public function withScheme($scheme): self
		0 ignored issues – show Duplication introduced 2016-09-09 22:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
246		{
247		return new self(
248		$scheme ?? null,
249		$this->host,
250		$this->port,
251		$this->user,
252		$this->password,
253		$this->path,
254		$this->query,
255		$this->fragment,
256		$this
257		);
258		}
259
260		/**
261		* {@inheritdoc}
262		*/
263		public function withUserInfo($user, $password = null): self
264		{
265		return new self(
266		$this->scheme,
267		$this->host,
268		$this->port,
269		$user ?? null,
270		$password ?? null,
271		$this->path,
272		$this->query,
273		$this->fragment,
274		$this
275		);
276		}
277
278		/**
279		* {@inheritdoc}
280		*/
281	View Code Duplication	public function withHost($host): self
		0 ignored issues – show Duplication introduced 2016-09-09 22:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
282		{
283		return new self(
284		$this->scheme,
285		$host ?? null,
286		$this->port,
287		$this->user,
288		$this->password,
289		$this->path,
290		$this->query,
291		$this->fragment,
292		$this
293		);
294		}
295
296		/**
297		* {@inheritdoc}
298		*/
299	View Code Duplication	public function withPort($port): self
		0 ignored issues – show Duplication introduced 2016-09-09 22:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
300		{
301		return new self(
302		$this->scheme,
303		$this->host,
304		$port ?? null,
305		$this->user,
306		$this->password,
307		$this->path,
308		$this->query,
309		$this->fragment,
310		$this
311		);
312		}
313
314		/**
315		* {@inheritdoc}
316		*/
317	View Code Duplication	public function withPath($path): self
		0 ignored issues – show Duplication introduced 2016-09-09 22:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
318		{
319		return new self(
320		$this->scheme,
321		$this->host,
322		$this->port,
323		$this->user,
324		$this->password,
325		$path ?? null,
326		$this->query,
327		$this->fragment,
328		$this
329		);
330		}
331
332		/**
333		* {@inheritdoc}
334		*/
335	View Code Duplication	public function withQuery($query): self
		0 ignored issues – show Duplication introduced 2016-09-09 22:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
336		{
337		return new self(
338		$this->scheme,
339		$this->host,
340		$this->port,
341		$this->user,
342		$this->password,
343		$this->path,
344		$query ?? null,
345		$this->fragment,
346		$this
347		);
348		}
349
350		/**
351		* {@inheritdoc}
352		*/
353	View Code Duplication	public function withFragment($fragment): self
		0 ignored issues – show Duplication introduced 2016-09-09 22:51 UTC by Report Bug Copy Issue Report This method seems to be duplicated in your project. Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation. You can also find more detailed suggestions in the “Code” section of your repository. Loading history...
354		{
355		return new self(
356		$this->scheme,
357		$this->host,
358		$this->port,
359		$this->user,
360		$this->password,
361		$this->path,
362		$this->query,
363		$fragment ?? null,
364		$this
365		);
366		}
367
368		/**
369		* {@inheritdoc}
370		*/
371		public function __toString(): string
372		{
373		$uri = '';
374
375		if ('' !== $scheme = $this->getScheme()) {
376		$uri .= $scheme.':';
377		}
378
379		if ('' !== $authority = $this->getAuthority()) {
380		$uri .= '//'.$authority;
381		}
382
383		if ('' !== $path = $this->getPath()) {
384		$uri .= $this->getPathForUri($authority, $path);
385		}
386
387		if ('' !== $query = $this->getQuery()) {
388		$uri .= '?'.$query;
389		}
390
391		if ('' !== $fragment = $this->getFragment()) {
392		$uri .= '#'.$fragment;
393		}
394
395		return $uri;
396		}
397
398		/**
399		* @param string $scheme
400		*
401		* @return int\|null
402		*/
403		private function getPortForScheme(string $scheme)
404		{
405		$constantName = 'PORT_'.strtoupper($scheme);
406		$reflection = new \ReflectionObject($this);
407		if ($reflection->hasConstant($constantName)) {
408		return $reflection->getConstant($constantName);
409		}
410
411		return null;
412		}
413
414		/**
415		* @param string $authority
416		* @param string $path
417		*
418		* @return string
419		*/
420		private function getPathForUri(string $authority, string $path): string
421		{
422		if ('' !== $authority) {
423		return $this->getPathForUriWithAuthority($path);
424		}
425
426		return $this->getPathForUriWithoutAuthority($path);
427		}
428
429		/**
430		* @param string $path
431		*
432		* @return string
433		*/
434		private function getPathForUriWithAuthority(string $path)
435		{
436		return '/' === $path[0] ? $path : '/'.$path;
437		}
438
439		/**
440		* @param string $path
441		*
442		* @return string
443		*/
444		private function getPathForUriWithoutAuthority(string $path)
445		{
446		$pathLength = strlen($path);
447		for ($i = 0; $i < $pathLength; ++$i) {
448		if ('/' !== $path[$i]) {
449		break;
450		}
451		}
452
453		return 0 === $i ? $path : '/'.substr($path, $i);
454		}
455		}
456

saxulum / saxulum-http-message

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Uri::getPathForUriWithoutAuthority() A

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