PathUtils::expandTilde() - Code Metrics - Inspection of "Restored old behaviour" - storeman-io/storeman - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( d40022...a8a6e5 )

by Arne

created 2018-03-11 23:10 UTC

PathUtils::expandTilde() A

↳ Parent: PathUtils

Complexity

Conditions	2
Paths	2

Size

Total Lines	9
Code Lines	4

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
dl	0
loc	9
rs	9.6666
c	0
b	0
f	0
cc	2
eloc	4
nc	2
nop	1

<?php

namespace Archivr;

abstract class PathUtils
{
    /**
     * If a path relative to the user home is given this function expands the path to an absolute path.
     *
     * @param string $path
     * @return string
     */
    public static function expandTilde(string $path): string
    {
        if (substr($path, 0, 1) === '~')
        {
            $path = posix_getpwuid(posix_getuid())['dir'] . substr($path, 1);
        }

        return $path;
    }

    /**
     * Returns the absolute path without the need for the path actually existing.
     *
     * @see https://php.net/manual/en/function.realpath.php#84012
     * @param string $path
     * @return string
     */
    public static function getAbsolutePath(string $path): string
    {
        if (($expanded = static::expandTilde($path)) !== $path)
        {
            return $expanded;
        }

        $pathParts = array_filter(explode('/', $path), 'strlen');
        $absolutePathParts = [];

        foreach ($pathParts as $part)
        {
            if ('.' == $part)
            {
                continue;
            }
            if ('..' == $part)
            {
                array_pop($absolutePathParts);
            }
            else
            {
                $absolutePathParts[] = $part;
            }
        }

        $return = implode('/', $absolutePathParts);

        if (substr($path, 0, 1) === '/')
        {
            return '/' . $return;
        }
        else
        {
            return getcwd() . '/' . $return;
        }
    }
}


1			<?php
2
3			namespace Archivr;
4
5			abstract class PathUtils
6			{
7			/**
8			* If a path relative to the user home is given this function expands the path to an absolute path.
9			*
10			* @param string $path
11			* @return string
12			*/
13			public static function expandTilde(string $path): string
14			{
15			if (substr($path, 0, 1) === '~')
16			{
17			$path = posix_getpwuid(posix_getuid())['dir'] . substr($path, 1);
18			}
19
20			return $path;
21			}
22
23			/**
24			* Returns the absolute path without the need for the path actually existing.
25			*
26			* @see https://php.net/manual/en/function.realpath.php#84012
27			* @param string $path
28			* @return string
29			*/
30			public static function getAbsolutePath(string $path): string
31			{
32			if (($expanded = static::expandTilde($path)) !== $path)
33			{
34			return $expanded;
35			}
36
37			$pathParts = array_filter(explode('/', $path), 'strlen');
38			$absolutePathParts = [];
39
40			foreach ($pathParts as $part)
41			{
42			if ('.' == $part)
43			{
44			continue;
45			}
46			if ('..' == $part)
47			{
48			array_pop($absolutePathParts);
49			}
50			else
51			{
52			$absolutePathParts[] = $part;
53			}
54			}
55
56			$return = implode('/', $absolutePathParts);
57
58			if (substr($path, 0, 1) === '/')
59			{
60			return '/' . $return;
61			}
62			else
63			{
64			return getcwd() . '/' . $return;
65			}
66			}
67			}
68

storeman-io / storeman

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PathUtils::expandTilde() A

Complexity

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Duplication

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