Filesystem::isSymlink() - Code Metrics - Inspection of "Add 'import' keyword for _config.yml" - stakx-io/stakx - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#42)

by Vladimir

created 2017-03-25 07:46 UTC

Filesystem::isSymlink() A

↳ Parent: Filesystem

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	2

Importance

Changes

Metric	Value
cc	1
eloc	2
nc	1
nop	1
dl	0
loc	4
ccs	0
cts	2
cp	0
crap	2
rs	10
c	0
b	0
f	0

<?php

/**
 * @copyright 2017 Vladimir Jimenez
 * @license   https://github.com/allejo/stakx/blob/master/LICENSE.md MIT
 */

namespace allejo\stakx\System;

use Symfony\Component\Filesystem\Exception\FileNotFoundException;
use Symfony\Component\Filesystem\Exception\IOException;
use Symfony\Component\Finder\SplFileInfo;

/**
 * Class Filesystem.
 *
 * This class extends Symfony's Filesystem to provide convenience functions
 */
class Filesystem extends \Symfony\Component\Filesystem\Filesystem
{
    /**
     * Build an absolute file or directory path separated by the OS specific directory separator.
     *
     * @param string ...$pathFragments
     *
     * @return string
     */
    public function absolutePath($pathFragments)
    {
        if ($this->isAbsolutePath($pathFragments))
        {
            return $pathFragments;
        }

        $args = func_get_args();
        array_unshift($args, getcwd());

        return implode(DIRECTORY_SEPARATOR, $args);
    }

    /**
     * Build a file or directory path separated by the OS specific directory separator.
     *
     * @param string ...$pathFragments
     *
     * @return string
     */
    public function appendPath($pathFragments)

    {
        return implode(DIRECTORY_SEPARATOR, func_get_args());
    }

    /**
     * Copy a file or folder recursively.
     *
     * @param string $originFile          The original filename
     * @param string $targetFile          The target filename
     * @param bool   $overwriteNewerFiles If true, target files newer than origin files are overwritten
     *
     * @throws FileNotFoundException When originFile doesn't exist
     * @throws IOException           When copy fails
     */
    public function copy($originFile, $targetFile, $overwriteNewerFiles = false)
    {
        if ($this->isDir($originFile))
        {
            if (!$this->isDir($targetFile))
            {
                mkdir($targetFile, 0755, true);
            }

            $dir = dir($originFile);

            while (false !== $entry = $dir->read())
            {
                // Skip pointers
                if ($entry == '.' || $entry == '..')
                {
                    continue;
                }

                $this->copy("$originFile/$entry", "$targetFile/$entry", true);
// Instead of
$x = "foo $bar $baz";

// Better use either
$x = "foo " . $bar . " " . $baz;
$x = sprintf("foo %s %s", $bar, $baz);
            }

            $dir->close();
        }
        else
        {
            parent::copy($originFile, $targetFile, $overwriteNewerFiles);
        }
    }

    /**
     * Create an instance of Symfony's SplFileInfo with relative path information.
     *
     * @param string $filePath
     *
     * @return SplFileInfo
     */
    public function createSplFileInfo($filePath)
    {
        return new SplFileInfo(
            $this->absolutePath($filePath),
            $this->getRelativePath($this->getFolderPath($filePath)),
            $this->getRelativePath($filePath)
        );
    }

    /**
     * Strip the current working directory from an absolute path.
     *
     * @param string $path An absolute path
     *
     * @return string
     */
    public function getRelativePath($path)
    {
        return str_replace(getcwd() . DIRECTORY_SEPARATOR, '', $path);
    }

    /**
     * Get the name of a given file without the extension.
     *
     * @param string $filePath A file path
     *
     * @return string
     */
    public function getBaseName($filePath)
    {
        return pathinfo($filePath, PATHINFO_FILENAME);
    }

    /**
     * Get the name of a given file.
     *
     * @param string $filePath A file path
     *
     * @return string
     */
    public function getFileName($filePath)
    {
        return pathinfo($filePath, PATHINFO_BASENAME);
    }

    /**
     * Get the parent directory of a given file.
     *
     * @param string $filePath A file path
     *
     * @return string
     */
    public function getFolderPath($filePath)
    {
        return pathinfo($filePath, PATHINFO_DIRNAME);
    }

    /**
     * Get the extension of a given file.
     *
     * @param string $filename A file path
     *
     * @return string The extension of the file
     */
    public function getExtension($filename)
    {
        return pathinfo($filename, PATHINFO_EXTENSION);
    }

    /**
     * Check whether or not if a given path is a directory.
     *
     * @param string $folderPath
     *
     * @return bool
     */
    public function isDir($folderPath)
    {
        return is_dir($folderPath);
    }

    /**
     * Check whether a given file path is a symlink
     *
     * @param  string $filePath
     *
     * @return bool
     */
    public function isSymlink($filePath)
    {
        return is_link($filePath);
    }

    /**
     * Only read a file's contents if it's within the current working directory
     *
     * @param  string $filePath
     *
     * @return bool|string
     */
    public function safeReadFile($filePath)
    {
        $absPath = realpath($this->absolutePath($filePath));

        if (strpos($absPath, getcwd()) !== 0)
        {
            throw new FileNotFoundException(sprintf(
                "The '%s' file could not be found or is outside the website working directory",
                $filePath
            ));
        }

        return file_get_contents($absPath);
    }

    /**
     * Get the full path to the file without the extension.
     *
     * @param string $filename A file path
     *
     * @return string
     */
    public function removeExtension($filename)
    {
        return $this->appendPath(
            $this->getFolderPath($filename),
            $this->getBaseName($filename)
        );
    }

    /**
     * Write a file.
     *
     * @param string $targetDir The directory of where the file will be created; the file name is a separate variable
     * @param string $fileName  The name of the file
     * @param string $content   The content that belongs in the file
     *
     * @return SplFileInfo A reference to the newly created file
     */
    public function writeFile($targetDir, $fileName, $content)

    {
        $outputFolder = $this->getFolderPath($this->absolutePath($targetDir, $fileName));
        $targetFile = $this->getFileName($fileName);
$a = "a";
$ab = "ab";
$abc = "abc";

        if (!file_exists($outputFolder))
        {
            mkdir($outputFolder, 0755, true);
        }

        file_put_contents($this->appendPath($outputFolder, $targetFile), $content, LOCK_EX);

        return (new SplFileInfo(
            $fileName,
            $this->absolutePath($targetDir),
            $this->absolutePath($targetDir, $fileName)
        ));
    }
}


1			<?php
2
3			/**
4			* @copyright 2017 Vladimir Jimenez
5			* @license https://github.com/allejo/stakx/blob/master/LICENSE.md MIT
6			*/
7
8			namespace allejo\stakx\System;
9
10			use Symfony\Component\Filesystem\Exception\FileNotFoundException;
11			use Symfony\Component\Filesystem\Exception\IOException;
12			use Symfony\Component\Finder\SplFileInfo;
13
14			/**
15			* Class Filesystem.
16			*
17			* This class extends Symfony's Filesystem to provide convenience functions
18			*/
19			class Filesystem extends \Symfony\Component\Filesystem\Filesystem
20			{
21			/**
22			* Build an absolute file or directory path separated by the OS specific directory separator.
23			*
24			* @param string ...$pathFragments
25			*
26			* @return string
27			*/
28	64		public function absolutePath($pathFragments)
29			{
30	64		if ($this->isAbsolutePath($pathFragments))
31	64		{
32	37		return $pathFragments;
33			}
34
35	44		$args = func_get_args();
36	44		array_unshift($args, getcwd());
37
38	44		return implode(DIRECTORY_SEPARATOR, $args);
39			}
40
41			/**
42			* Build a file or directory path separated by the OS specific directory separator.
43			*
44			* @param string ...$pathFragments
45			*
46			* @return string
47			*/
48	19		public function appendPath($pathFragments)
			0 ignored issues – show Unused Code introduced 2016-08-21 19:36 UTC by Report Bug Copy Issue Report The parameter `$pathFragments` is not used and could be removed. This check looks from parameters that have been defined for a function or method, but which are not used in the method body. Loading history...
49			{
50	19		return implode(DIRECTORY_SEPARATOR, func_get_args());
51			}
52
53			/**
54			* Copy a file or folder recursively.
55			*
56			* @param string $originFile The original filename
57			* @param string $targetFile The target filename
58			* @param bool $overwriteNewerFiles If true, target files newer than origin files are overwritten
59			*
60			* @throws FileNotFoundException When originFile doesn't exist
61			* @throws IOException When copy fails
62			*/
63			public function copy($originFile, $targetFile, $overwriteNewerFiles = false)
64			{
65			if ($this->isDir($originFile))
66			{
67			if (!$this->isDir($targetFile))
68			{
69			mkdir($targetFile, 0755, true);
70			}
71
72			$dir = dir($originFile);
73
74			while (false !== $entry = $dir->read())
75			{
76			// Skip pointers
77			if ($entry == '.' \|\| $entry == '..')
78			{
79			continue;
80			}
81
82			$this->copy("$originFile/$entry", "$targetFile/$entry", true);
			3 ignored issues – show Coding Style Best Practice introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report As per coding-style, please use concatenation or `sprintf` for the variable `$originFile` instead of interpolation. It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings. // Instead of $x = "foo $bar $baz"; // Better use either $x = "foo " . $bar . " " . $baz; $x = sprintf("foo %s %s", $bar, $baz); Loading history... Coding Style Best Practice introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report As per coding-style, please use concatenation or `sprintf` for the variable `$entry` instead of interpolation. It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings. // Instead of $x = "foo $bar $baz"; // Better use either $x = "foo " . $bar . " " . $baz; $x = sprintf("foo %s %s", $bar, $baz); Loading history... Coding Style Best Practice introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report As per coding-style, please use concatenation or `sprintf` for the variable `$targetFile` instead of interpolation. It is generally a best practice as it is often more readable to use concatenation instead of interpolation for variables inside strings. // Instead of $x = "foo $bar $baz"; // Better use either $x = "foo " . $bar . " " . $baz; $x = sprintf("foo %s %s", $bar, $baz); Loading history...
83			}
84
85			$dir->close();
86			}
87			else
88			{
89			parent::copy($originFile, $targetFile, $overwriteNewerFiles);
90			}
91			}
92
93			/**
94			* Create an instance of Symfony's SplFileInfo with relative path information.
95			*
96			* @param string $filePath
97			*
98			* @return SplFileInfo
99			*/
100			public function createSplFileInfo($filePath)
101			{
102			return new SplFileInfo(
103			$this->absolutePath($filePath),
104			$this->getRelativePath($this->getFolderPath($filePath)),
105			$this->getRelativePath($filePath)
106			);
107			}
108
109			/**
110			* Strip the current working directory from an absolute path.
111			*
112			* @param string $path An absolute path
113			*
114			* @return string
115			*/
116	49		public function getRelativePath($path)
117			{
118	49		return str_replace(getcwd() . DIRECTORY_SEPARATOR, '', $path);
119			}
120
121			/**
122			* Get the name of a given file without the extension.
123			*
124			* @param string $filePath A file path
125			*
126			* @return string
127			*/
128	39		public function getBaseName($filePath)
129			{
130	39		return pathinfo($filePath, PATHINFO_FILENAME);
131			}
132
133			/**
134			* Get the name of a given file.
135			*
136			* @param string $filePath A file path
137			*
138			* @return string
139			*/
140	13		public function getFileName($filePath)
141			{
142	13		return pathinfo($filePath, PATHINFO_BASENAME);
143			}
144
145			/**
146			* Get the parent directory of a given file.
147			*
148			* @param string $filePath A file path
149			*
150			* @return string
151			*/
152	17		public function getFolderPath($filePath)
153			{
154	17		return pathinfo($filePath, PATHINFO_DIRNAME);
155			}
156
157			/**
158			* Get the extension of a given file.
159			*
160			* @param string $filename A file path
161			*
162			* @return string The extension of the file
163			*/
164	113		public function getExtension($filename)
165			{
166	113		return pathinfo($filename, PATHINFO_EXTENSION);
167			}
168
169			/**
170			* Check whether or not if a given path is a directory.
171			*
172			* @param string $folderPath
173			*
174			* @return bool
175			*/
176	13		public function isDir($folderPath)
177			{
178	13		return is_dir($folderPath);
179			}
180
181			/**
182			* Check whether a given file path is a symlink
183			*
184			* @param string $filePath
185			*
186			* @return bool
187			*/
188			public function isSymlink($filePath)
189			{
190			return is_link($filePath);
191			}
192
193			/**
194			* Only read a file's contents if it's within the current working directory
195			*
196			* @param string $filePath
197			*
198			* @return bool\|string
199			*/
200	14		public function safeReadFile($filePath)
201			{
202	14		$absPath = realpath($this->absolutePath($filePath));
203
204	14		if (strpos($absPath, getcwd()) !== 0)
205	14		{
206			throw new FileNotFoundException(sprintf(
207			"The '%s' file could not be found or is outside the website working directory",
208			$filePath
209			));
210			}
211
212	14		return file_get_contents($absPath);
213			}
214
215			/**
216			* Get the full path to the file without the extension.
217			*
218			* @param string $filename A file path
219			*
220			* @return string
221			*/
222	4		public function removeExtension($filename)
223			{
224	4		return $this->appendPath(
225	4		$this->getFolderPath($filename),
226	4		$this->getBaseName($filename)
227	4		);
228			}
229
230			/**
231			* Write a file.
232			*
233			* @param string $targetDir The directory of where the file will be created; the file name is a separate variable
234			* @param string $fileName The name of the file
235			* @param string $content The content that belongs in the file
236			*
237			* @return SplFileInfo A reference to the newly created file
238			*/
239		View Code Duplication	public function writeFile($targetDir, $fileName, $content)
			0 ignored issues – show Duplication introduced 2016-08-21 19:36 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...
240			{
241			$outputFolder = $this->getFolderPath($this->absolutePath($targetDir, $fileName));
242			$targetFile = $this->getFileName($fileName);
			0 ignored issues – show Coding Style introduced 2017-03-25 02:33 UTC by Report Bug Copy Issue Report Equals sign not aligned with surrounding assignments; expected 3 spaces but found 1 space This check looks for multiple assignments in successive lines of code. It will report an issue if the operators are not in a straight line. To visualize $a = "a"; $ab = "ab"; $abc = "abc"; will produce issues in the first and second line, while this second example $a = "a"; $ab = "ab"; $abc = "abc"; will produce no issues. Loading history...
243
244			if (!file_exists($outputFolder))
245			{
246			mkdir($outputFolder, 0755, true);
247			}
248
249			file_put_contents($this->appendPath($outputFolder, $targetFile), $content, LOCK_EX);
250
251			return (new SplFileInfo(
252			$fileName,
253			$this->absolutePath($targetDir),
254			$this->absolutePath($targetDir, $fileName)
255			));
256			}
257			}
258

stakx-io / stakx

Pull Request — master (#42)

Filesystem::isSymlink() A

Complexity

Size

Duplication

Code Coverage

Importance

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