AbstractPathFactory::getRepository() - Code Metrics - teqneers/PHP-Stream-Wrapper-for-Git - Measure and Improve Code Quality continuously with Scrutinizer

AbstractPathFactory::getRepository() A
last analyzed 2018-03-19 14:46 UTC

↳ Parent: AbstractPathFactory

Complexity

Conditions	2
Paths	2

Size

Total Lines	8
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	2

Importance

Changes

Metric	Value
dl	0
loc	8
ccs	4
cts	4
cp	1
rs	9.4285
c	0
b	0
f	0
cc	2
eloc	5
nc	2
nop	1
crap	2

<?php
/*
 * Copyright (C) 2017 by TEQneers GmbH & Co. KG
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 * all copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
 * THE SOFTWARE.
 */

/**
 * Git Stream Wrapper for PHP
 *
 * @category   TQ
 * @package    TQ_VCS
 * @subpackage VCS
 * @copyright  Copyright (C) 2018 by TEQneers GmbH & Co. KG
 */

namespace TQ\Vcs\StreamWrapper;
use TQ\Vcs\Repository\RepositoryInterface;

/**
 * Creates path information for a given stream URL
 *
 * @author     Stefan Gehrig <gehrigteqneers.de>
 * @category   TQ
 * @package    TQ_VCS
 * @subpackage VCS
 * @copyright  Copyright (C) 2018 by TEQneers GmbH & Co. KG
 */
abstract class AbstractPathFactory implements PathFactoryInterface
{
    /**
     * The repository registry
     *
     * @var RepositoryRegistry
     */
    protected $map;

    /**
     * The registered protocol
     *
     * @var string
     */
    protected $protocol;

    /**
     * Creates a path factory
     *
     * @param   string              $protocol    The protocol (such as "vcs")
     * @param   RepositoryRegistry  $map         The repository registry
     */
    public function __construct($protocol, RepositoryRegistry $map = null)
    {
        $this->protocol = $protocol;
        $this->map      = $map ?: new RepositoryRegistry();
    }

    /**
     * Returns the repository registry
     *
     * @return  RepositoryRegistry
     */
    public function getRegistry()
    {
        return $this->map;
    }

    /**
     * Returns the repository for the given path information
     *
     * @param   array       $pathInfo       An array containing information about the path
     * @return  RepositoryInterface
     */
    protected function getRepository(array $pathInfo)
    {
        if ($pathInfo['host'] === PathInformationInterface::GLOBAL_PATH_HOST) {
            return $this->createRepositoryForPath($pathInfo['path']);
        } else {
            return $this->map->getRepository($pathInfo['host']);
        }
    }

    /**
     * Creates a new Repository instance for the given path
     *
     * @param   string      $path       The path
     * @return  RepositoryInterface
     */
    abstract protected function createRepositoryForPath($path);

    /**
     * Returns the path information for a given stream URL
     *
     * @param   string  $streamUrl      The URL given to the stream function
     * @return  PathInformation         The path information representing the stream URL
     */
    public function createPathInformation($streamUrl)
    {
        $pathInfo     = $this->parsePath($streamUrl);
        $repository   = $this->getRepository($pathInfo);
        $ref          = isset($pathInfo['fragment']) ? $pathInfo['fragment'] : 'HEAD';

        $arguments  = array();
        if (isset($pathInfo['query'])) {
            parse_str($pathInfo['query'], $arguments);
        }

        $fullPath   = $repository->resolveFullPath($pathInfo['path']);
        $url        =  $this->protocol.'://'.$fullPath
                      .'#'.$ref
                      .'?'.http_build_query($arguments);

        return new PathInformation($repository, $url, $fullPath, $ref, $arguments);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

$x = returnsDifferentValues($y);
if (is_array($x)) {
    // $x is an array.
}
    }

    /**
     * Returns path information for a given stream path
     *
     * @param   string      $streamUrl      The URL given to the stream function
     * @return  array                       An array containing information about the path
     * @throws \InvalidArgumentException    If the URL is invalid
     */
    public function parsePath($streamUrl)
    {
        // normalize directory separators
        $path   = str_replace(array('\\', '/'), '/', $streamUrl);
        //fix path if fragment has been munged into the path (e.g. when using the RecursiveIterator)
        $path   = preg_replace('~^(.+?)(#[^/]+)(.*)$~', '$1$3$2', $path);

        /// fix /// paths to __global__ "host"
        $protocol   = $this->protocol;
        if (strpos($path, $protocol.':///') === 0) {
            $path   = str_replace($protocol.':///', $protocol.'://'.PathInformationInterface::GLOBAL_PATH_HOST.'/', $path);
        }

        $info   = parse_url($path);
        if ($info === false) {
            throw new \InvalidArgumentException('Url "'.$streamUrl.'" is not a valid path');
        }
        if (isset($info['path']) && preg_match('~^/\w:.+~', $info['path'])) {
            $info['path']   = ltrim($info['path'], '/');
        } else if (!isset( $info['path'])) {
             $info['path']  = '/';
        }
        return $info;
    }
}


1		<?php
2		/*
3		* Copyright (C) 2017 by TEQneers GmbH & Co. KG
4		*
5		* Permission is hereby granted, free of charge, to any person obtaining a copy
6		* of this software and associated documentation files (the "Software"), to deal
7		* in the Software without restriction, including without limitation the rights
8		* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
9		* copies of the Software, and to permit persons to whom the Software is
10		* furnished to do so, subject to the following conditions:
11		*
12		* The above copyright notice and this permission notice shall be included in
13		* all copies or substantial portions of the Software.
14		*
15		* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16		* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17		* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
18		* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19		* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
20		* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
21		* THE SOFTWARE.
22		*/
23
24		/**
25		* Git Stream Wrapper for PHP
26		*
27		* @category TQ
28		* @package TQ_VCS
29		* @subpackage VCS
30		* @copyright Copyright (C) 2018 by TEQneers GmbH & Co. KG
31		*/
32
33		namespace TQ\Vcs\StreamWrapper;
34		use TQ\Vcs\Repository\RepositoryInterface;
35
36		/**
37		* Creates path information for a given stream URL
38		*
39		* @author Stefan Gehrig <gehrigteqneers.de>
40		* @category TQ
41		* @package TQ_VCS
42		* @subpackage VCS
43		* @copyright Copyright (C) 2018 by TEQneers GmbH & Co. KG
44		*/
45		abstract class AbstractPathFactory implements PathFactoryInterface
46		{
47		/**
48		* The repository registry
49		*
50		* @var RepositoryRegistry
51		*/
52		protected $map;
53
54		/**
55		* The registered protocol
56		*
57		* @var string
58		*/
59		protected $protocol;
60
61		/**
62		* Creates a path factory
63		*
64		* @param string $protocol The protocol (such as "vcs")
65		* @param RepositoryRegistry $map The repository registry
66		*/
67	121	public function __construct($protocol, RepositoryRegistry $map = null)
68		{
69	121	$this->protocol = $protocol;
70	121	$this->map = $map ?: new RepositoryRegistry();
71	121	}
72
73		/**
74		* Returns the repository registry
75		*
76		* @return RepositoryRegistry
77		*/
78	12	public function getRegistry()
79		{
80	12	return $this->map;
81		}
82
83		/**
84		* Returns the repository for the given path information
85		*
86		* @param array $pathInfo An array containing information about the path
87		* @return RepositoryInterface
88		*/
89	114	protected function getRepository(array $pathInfo)
90		{
91	114	if ($pathInfo['host'] === PathInformationInterface::GLOBAL_PATH_HOST) {
92	106	return $this->createRepositoryForPath($pathInfo['path']);
93		} else {
94	8	return $this->map->getRepository($pathInfo['host']);
95		}
96		}
97
98		/**
99		* Creates a new Repository instance for the given path
100		*
101		* @param string $path The path
102		* @return RepositoryInterface
103		*/
104		abstract protected function createRepositoryForPath($path);
105
106		/**
107		* Returns the path information for a given stream URL
108		*
109		* @param string $streamUrl The URL given to the stream function
110		* @return PathInformation The path information representing the stream URL
111		*/
112	114	public function createPathInformation($streamUrl)
113		{
114	114	$pathInfo = $this->parsePath($streamUrl);
115	114	$repository = $this->getRepository($pathInfo);
116	114	$ref = isset($pathInfo['fragment']) ? $pathInfo['fragment'] : 'HEAD';
117
118	114	$arguments = array();
119	114	if (isset($pathInfo['query'])) {
120	4	parse_str($pathInfo['query'], $arguments);
121		}
122
123	114	$fullPath = $repository->resolveFullPath($pathInfo['path']);
124	114	$url = $this->protocol.'://'.$fullPath
125	114	.'#'.$ref
126	114	.'?'.http_build_query($arguments);
127
128	114	return new PathInformation($repository, $url, $fullPath, $ref, $arguments);
		0 ignored issues – show Bug introduced 2015-11-26 15:24 UTC by Report Bug Copy Issue Report It seems like `$arguments` can also be of type `null`; however, `TQ\Vcs\StreamWrapper\Pat...ormation::__construct()` does only seem to accept `array`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($x) { if ($x) { return 'foo'; } return array(); } $x = returnsDifferentValues($y); if (is_array($x)) { // $x is an array. } If this a common case that PHP Analyzer should handle natively, please let us know by opening an issue. Loading history...
129		}
130
131		/**
132		* Returns path information for a given stream path
133		*
134		* @param string $streamUrl The URL given to the stream function
135		* @return array An array containing information about the path
136		* @throws \InvalidArgumentException If the URL is invalid
137		*/
138	119	public function parsePath($streamUrl)
139		{
140		// normalize directory separators
141	119	$path = str_replace(array('\\', '/'), '/', $streamUrl);
142		//fix path if fragment has been munged into the path (e.g. when using the RecursiveIterator)
143	119	$path = preg_replace('~^(.+?)(#[^/]+)(.*)$~', '$1$3$2', $path);
144
145		/// fix /// paths to __global__ "host"
146	119	$protocol = $this->protocol;
147	119	if (strpos($path, $protocol.':///') === 0) {
148	110	$path = str_replace($protocol.':///', $protocol.'://'.PathInformationInterface::GLOBAL_PATH_HOST.'/', $path);
149		}
150
151	119	$info = parse_url($path);
152	119	if ($info === false) {
153		throw new \InvalidArgumentException('Url "'.$streamUrl.'" is not a valid path');
154		}
155	119	if (isset($info['path']) && preg_match('~^/\w:.+~', $info['path'])) {
156	1	$info['path'] = ltrim($info['path'], '/');
157	118	} else if (!isset( $info['path'])) {
158	4	$info['path'] = '/';
159		}
160	119	return $info;
161		}
162		}
163

teqneers / PHP-Stream-Wrapper-for-Git

AbstractPathFactory::getRepository() A last analyzed 2018-03-19 14:46 UTC

Complexity

Size

Duplication

Code Coverage

Importance

Duplication Side-by-Side

Filter issues like

AbstractPathFactory::getRepository() A
last analyzed 2018-03-19 14:46 UTC