FilesystemPath::isFile() - Code Metrics - Inspection of "Move Manager classes to container instead" - stakx-io/stakx - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 80d5dd...e32bbf )

by Vladimir

created 2017-11-02 08:33 UTC

FilesystemPath::isFile() A

↳ Parent: FilesystemPath

Complexity

Conditions	3
Paths	3

Size

Total Lines	11
Code Lines	5

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	3.072

Importance

Changes

Metric	Value
dl	0
loc	11
ccs	4
cts	5
cp	0.8
rs	9.4285
c	0
b	0
f	0
cc	3
eloc	5
nc	3
nop	1
crap	3.072

<?php

namespace allejo\stakx\Filesystem;

use allejo\stakx\System\Filesystem;

/**
 * A cross-platform filesystem path wrapper.
 *
 * This class is a wrapper for handling file paths in stakx in a cross-platform way. Give it a Windows path and append
 * a Unix style path and it'll just work.
 */
final class FilesystemPath
{
    /** @var Filesystem */
    private $fs;

    /** @var string */
    private $absolutePath;
    /** @var string */
    private $originalPath;
    /** @var bool */
    private $isWindows;

    /**
     * @param string $filePath
     * @param string $dirSep
     */
    public function __construct($filePath, $dirSep = DIRECTORY_SEPARATOR)
    {
        $this->fs = new Filesystem();
        $this->originalPath = $filePath;
        $this->isWindows = ($dirSep === '\\');

        if ($this->isWindows)
        {
            $filePath = $this->unixifyPath($filePath);

        }

        $this->absolutePath = ($this->fs->isAbsolutePath($filePath)) ? $filePath : $this->fs->absolutePath($filePath);
    }

    public function __toString()
    {
        return $this->getAbsolutePath();
    }

    /**
     * Append a path to a directory path.
     *
     * @param string $append The path to append
     */
    public function appendToPath($append)
    {
        if ($this->isFile(false))
        {
            throw new \InvalidArgumentException("Appending to a file's path is not possible");
        }

        $this->absolutePath = $this->buildPath($this->absolutePath, $this->unixifyPath($append));
    }

    /**
     * Generate a path based off this file path.
     *
     * This method will not modify the existing file path of this instance, use FilesystemPath::appendToPath() for that.
     *
     * @param string $append
     *
     * @return string
     */
    public function generatePath($append)
    {
        return $this->buildPath($this->absolutePath, $this->unixifyPath($append));
    }

    /**
     * Get the absolute path of the file path.
     *
     * @return string
     */
    public function getAbsolutePath()
    {
        if ($this->isWindows)
        {
            return str_replace('/', '\\', $this->absolutePath);
        }

        return $this->absolutePath;
    }

    /**
     * Check whether the given path is a directory.
     *
     * @param bool $checkExistence When set to true, it will check the filesystem for the existence of the directory.
     *                             When set to false, this function will guess based on the path ending in a directory
     *                             separator.
     *
     * @return bool
     */
    public function isDir($checkExistence = true)
    {
        $absPath = $this->absolutePath;

        if ($checkExistence)
        {
            return file_exists($absPath) && is_dir($absPath);
        }

        return (substr($absPath, -1, 1) == '/');
    }

    /**
     * Check whether the given path is a file.
     *
     * @param bool $checkExistence When set to true, it will check the filesystem for the existence of the file. When
     *                             set to false, this function will guess based on the path ending in a directory
     *                             separator.
     *
     * @return bool
     */
    public function isFile($checkExistence = true)
    {
        $absPath = $this->absolutePath;

        if ($checkExistence)
        {
            return file_exists($absPath) && is_file($absPath);
        }

        return (!$this->isDir($checkExistence));
    }

    /**
     * Build a path from multiple strings.
     *
     * This function will _always_ use the '/' as the directory separator, because internal that's all stakx will use.
     * The FilesystemPath::getAbsolutePath() function will worry about Windows paths when necessary.
     *
     * @return string
     */
    private function buildPath()

    {
        $paths = [];

        foreach (func_get_args() as $arg)
        {
            if ($arg !== '')
            {
                $paths[] = $arg;
            }
        }

        return preg_replace('#(?<!:)/+#', '/', join('/', $paths));
    }

    /**
     * Convert a Windows path into a blasphemous Unix path.
     *
     * @param string $filePath
     *
     * @return string
     */
    private function unixifyPath($filePath)
    {
        return str_replace('\\', '/', $filePath);
    }
}


1			<?php
2
3			namespace allejo\stakx\Filesystem;
4
5			use allejo\stakx\System\Filesystem;
6
7			/**
8			* A cross-platform filesystem path wrapper.
9			*
10			* This class is a wrapper for handling file paths in stakx in a cross-platform way. Give it a Windows path and append
11			* a Unix style path and it'll just work.
12			*/
13			final class FilesystemPath
14			{
15			/** @var Filesystem */
16			private $fs;
			0 ignored issues – show Comprehensibility introduced 2017-11-02 08:36 UTC by Report Bug Copy Issue Report Avoid variables with short names like $fs. Configured minimum length is 3. Short variable names may make your code harder to understand. Variable names should be self-descriptive. This check looks for variable names who are shorter than a configured minimum. Loading history...
17			/** @var string */
18			private $absolutePath;
19			/** @var string */
20			private $originalPath;
21			/** @var bool */
22			private $isWindows;
23
24			/**
25			* @param string $filePath
26			* @param string $dirSep
27			*/
28	42		public function __construct($filePath, $dirSep = DIRECTORY_SEPARATOR)
29			{
30	42		$this->fs = new Filesystem();
31	42		$this->originalPath = $filePath;
32	42		$this->isWindows = ($dirSep === '\\');
33
34	42		if ($this->isWindows)
35	42		{
36	2		$filePath = $this->unixifyPath($filePath);
			0 ignored issues – show Coding Style introduced 2017-11-02 08:36 UTC by Report Bug Copy Issue Report Consider using a different name than the parameter `$filePath`. This often makes code more readable. Loading history...
37	2		}
38
39	42		$this->absolutePath = ($this->fs->isAbsolutePath($filePath)) ? $filePath : $this->fs->absolutePath($filePath);
40	42		}
41
42	4		public function __toString()
43			{
44	4		return $this->getAbsolutePath();
45			}
46
47			/**
48			* Append a path to a directory path.
49			*
50			* @param string $append The path to append
51			*/
52	5		public function appendToPath($append)
53			{
54	5		if ($this->isFile(false))
55	5		{
56	1		throw new \InvalidArgumentException("Appending to a file's path is not possible");
57			}
58
59	4		$this->absolutePath = $this->buildPath($this->absolutePath, $this->unixifyPath($append));
60	4		}
61
62			/**
63			* Generate a path based off this file path.
64			*
65			* This method will not modify the existing file path of this instance, use FilesystemPath::appendToPath() for that.
66			*
67			* @param string $append
68			*
69			* @return string
70			*/
71	36		public function generatePath($append)
72			{
73	36		return $this->buildPath($this->absolutePath, $this->unixifyPath($append));
74			}
75
76			/**
77			* Get the absolute path of the file path.
78			*
79			* @return string
80			*/
81	4		public function getAbsolutePath()
82			{
83	4		if ($this->isWindows)
84	4		{
85	2		return str_replace('/', '\\', $this->absolutePath);
86			}
87
88	2		return $this->absolutePath;
89			}
90
91			/**
92			* Check whether the given path is a directory.
93			*
94			* @param bool $checkExistence When set to true, it will check the filesystem for the existence of the directory.
95			* When set to false, this function will guess based on the path ending in a directory
96			* separator.
97			*
98			* @return bool
99			*/
100	42		public function isDir($checkExistence = true)
101			{
102	42		$absPath = $this->absolutePath;
103
104			if ($checkExistence)
105	42		{
106	36		return file_exists($absPath) && is_dir($absPath);
107			}
108
109	6		return (substr($absPath, -1, 1) == '/');
110			}
111
112			/**
113			* Check whether the given path is a file.
114			*
115			* @param bool $checkExistence When set to true, it will check the filesystem for the existence of the file. When
116			* set to false, this function will guess based on the path ending in a directory
117			* separator.
118			*
119			* @return bool
120			*/
121	5		public function isFile($checkExistence = true)
122			{
123	5		$absPath = $this->absolutePath;
124
125			if ($checkExistence)
126	5		{
127			return file_exists($absPath) && is_file($absPath);
128			}
129
130	5		return (!$this->isDir($checkExistence));
131			}
132
133			/**
134			* Build a path from multiple strings.
135			*
136			* This function will _always_ use the '/' as the directory separator, because internal that's all stakx will use.
137			* The FilesystemPath::getAbsolutePath() function will worry about Windows paths when necessary.
138			*
139			* @return string
140			*/
141	40	View Code Duplication	private function buildPath()
			0 ignored issues – show Duplication introduced 2017-11-02 08:36 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...
142			{
143	40		$paths = [];
144
145	40		foreach (func_get_args() as $arg)
146			{
147	40		if ($arg !== '')
148	40		{
149	40		$paths[] = $arg;
150	40		}
151	40		}
152
153	40		return preg_replace('#(?<!:)/+#', '/', join('/', $paths));
154			}
155
156			/**
157			* Convert a Windows path into a blasphemous Unix path.
158			*
159			* @param string $filePath
160			*
161			* @return string
162			*/
163	40		private function unixifyPath($filePath)
164			{
165	40		return str_replace('\\', '/', $filePath);
166			}
167			}
168

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FilesystemPath::isFile() A

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