DefaultFileLocator::getAllClassNames() - Code Metrics - Inspection of "Namespace move BC compatibility layer" - doctrine/persistence - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — 1.3.x (#71)

by Grégoire

created 2019-12-07 16:33 UTC

DefaultFileLocator::getAllClassNames() B

↳ Parent: DefaultFileLocator

Complexity

Conditions	7
Paths	3

Size

Total Lines	29
Code Lines	14

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	14
CRAP Score	7.0145

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
eloc	14
c	1
b	0
f	0
dl	0
loc	29
ccs	14
cts	15
cp	0.9333
rs	8.8333
cc	7
nc	3
nop	1
crap	7.0145

<?php

namespace Doctrine\Persistence\Mapping\Driver;

use Doctrine\Persistence\Mapping\MappingException;
use RecursiveDirectoryIterator;
use RecursiveIteratorIterator;
use const DIRECTORY_SEPARATOR;
use function array_merge;
use function array_unique;
use function class_exists;
use function is_dir;
use function is_file;
use function str_replace;

/**
 * Locates the file that contains the metadata information for a given class name.
 *
 * This behavior is independent of the actual content of the file. It just detects
 * the file which is responsible for the given class name.
 */
class DefaultFileLocator implements FileLocator
{
    /**
     * The paths where to look for mapping files.
     *
     * @var string[]
     */
    protected $paths = [];

    /**
     * The file extension of mapping documents.
     *
     * @var string|null
     */
    protected $fileExtension;

    /**
     * Initializes a new FileDriver that looks in the given path(s) for mapping
     * documents and operates in the specified operating mode.
     *
     * @param string|string[] $paths         One or multiple paths where mapping documents can be found.
     * @param string|null     $fileExtension The file extension of mapping documents, usually prefixed with a dot.
     */
    public function __construct($paths, $fileExtension = null)
    {
        $this->addPaths((array) $paths);
        $this->fileExtension = $fileExtension;
    }

    /**
     * Appends lookup paths to metadata driver.
     *
     * @param string[] $paths
     *
     * @return void
     */
    public function addPaths(array $paths)
    {
        $this->paths = array_unique(array_merge($this->paths, $paths));
    }

    /**
     * Retrieves the defined metadata lookup paths.
     *
     * @return string[]
     */
    public function getPaths()
    {
        return $this->paths;
    }

    /**
     * Gets the file extension used to look for mapping files under.
     *
     * @return string|null
     */
    public function getFileExtension()
    {
        return $this->fileExtension;
    }

    /**
     * Sets the file extension used to look for mapping files under.
     *
     * @param string|null $fileExtension The file extension to set.
     *
     * @return void
     */
    public function setFileExtension($fileExtension)
    {
        $this->fileExtension = $fileExtension;
    }

    /**
     * {@inheritDoc}
     */
    public function findMappingFile($className)
    {
        $fileName = str_replace('\\', '.', $className) . $this->fileExtension;

        // Check whether file exists
        foreach ($this->paths as $path) {
            if (is_file($path . DIRECTORY_SEPARATOR . $fileName)) {
                return $path . DIRECTORY_SEPARATOR . $fileName;
            }
        }

        throw MappingException::mappingFileNotFound($className, $fileName);
    }

    /**
     * {@inheritDoc}
     */
    public function getAllClassNames($globalBasename)
    {
        $classes = [];

        if ($this->paths) {

            foreach ($this->paths as $path) {
                if (! is_dir($path)) {
                    throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path);
                }

                $iterator = new RecursiveIteratorIterator(
                    new RecursiveDirectoryIterator($path),
                    RecursiveIteratorIterator::LEAVES_ONLY
                );

                foreach ($iterator as $file) {
                    $fileName = $file->getBasename($this->fileExtension);

                    if ($fileName === $file->getBasename() || $fileName === $globalBasename) {
                        continue;
                    }

                    // NOTE: All files found here means classes are not transient!
                    $classes[] = str_replace('.', '\\', $fileName);
                }
            }
        }

        return $classes;
    }

    /**
     * {@inheritDoc}
     */
    public function fileExists($className)
    {
        $fileName = str_replace('\\', '.', $className) . $this->fileExtension;

        // Check whether file exists
        foreach ((array) $this->paths as $path) {
            if (is_file($path . DIRECTORY_SEPARATOR . $fileName)) {
                return true;
            }
        }

        return false;
    }
}

class_exists(\Doctrine\Common\Persistence\Mapping\Driver\DefaultFileLocator::class);


1		<?php
2
3		namespace Doctrine\Persistence\Mapping\Driver;
4
5		use Doctrine\Persistence\Mapping\MappingException;
6		use RecursiveDirectoryIterator;
7		use RecursiveIteratorIterator;
8		use const DIRECTORY_SEPARATOR;
9		use function array_merge;
10		use function array_unique;
11		use function class_exists;
12		use function is_dir;
13		use function is_file;
14		use function str_replace;
15
16		/**
17		* Locates the file that contains the metadata information for a given class name.
18		*
19		* This behavior is independent of the actual content of the file. It just detects
20		* the file which is responsible for the given class name.
21		*/
22		class DefaultFileLocator implements FileLocator
23		{
24		/**
25		* The paths where to look for mapping files.
26		*
27		* @var string[]
28		*/
29		protected $paths = [];
30
31		/**
32		* The file extension of mapping documents.
33		*
34		* @var string\|null
35		*/
36		protected $fileExtension;
37
38		/**
39		* Initializes a new FileDriver that looks in the given path(s) for mapping
40		* documents and operates in the specified operating mode.
41		*
42		* @param string\|string[] $paths One or multiple paths where mapping documents can be found.
43		* @param string\|null $fileExtension The file extension of mapping documents, usually prefixed with a dot.
44		*/
45	11	public function __construct($paths, $fileExtension = null)
46		{
47	11	$this->addPaths((array) $paths);
48	11	$this->fileExtension = $fileExtension;
49	11	}
50
51		/**
52		* Appends lookup paths to metadata driver.
53		*
54		* @param string[] $paths
55		*
56		* @return void
57		*/
58	11	public function addPaths(array $paths)
59		{
60	11	$this->paths = array_unique(array_merge($this->paths, $paths));
61	11	}
62
63		/**
64		* Retrieves the defined metadata lookup paths.
65		*
66		* @return string[]
67		*/
68	2	public function getPaths()
69		{
70	2	return $this->paths;
71		}
72
73		/**
74		* Gets the file extension used to look for mapping files under.
75		*
76		* @return string\|null
77		*/
78	1	public function getFileExtension()
79		{
80	1	return $this->fileExtension;
81		}
82
83		/**
84		* Sets the file extension used to look for mapping files under.
85		*
86		* @param string\|null $fileExtension The file extension to set.
87		*
88		* @return void
89		*/
90	1	public function setFileExtension($fileExtension)
91		{
92	1	$this->fileExtension = $fileExtension;
93	1	}
94
95		/**
96		* {@inheritDoc}
97		*/
98	3	public function findMappingFile($className)
99		{
100	3	$fileName = str_replace('\\', '.', $className) . $this->fileExtension;
101
102		// Check whether file exists
103	3	foreach ($this->paths as $path) {
104	3	if (is_file($path . DIRECTORY_SEPARATOR . $fileName)) {
105	3	return $path . DIRECTORY_SEPARATOR . $fileName;
106		}
107		}
108
109	1	throw MappingException::mappingFileNotFound($className, $fileName);
110		}
111
112		/**
113		* {@inheritDoc}
114		*/
115	2	public function getAllClassNames($globalBasename)
116		{
117	2	$classes = [];
118
119	2	if ($this->paths) {
		0 ignored issues – show Bug Best Practice introduced 2018-06-08 19:29 UTC by Report Bug Copy Issue Report The expression `$this->paths` of type `string[]` is implicitly converted to a boolean; are you sure this is intended? If so, consider using `! empty($expr)` instead to make it clear that you intend to check for an array without elements. This check marks implicit conversions of arrays to boolean values in a comparison. While in PHP an empty array is considered to be equal (but not identical) to false, this is not always apparent. Consider making the comparison explicit by using `empty(..)` or `! empty(...)` instead. Loading history...
120	2	foreach ($this->paths as $path) {
121	2	if (! is_dir($path)) {
122		throw MappingException::fileMappingDriversRequireConfiguredDirectoryPath($path);
123		}
124
125	2	$iterator = new RecursiveIteratorIterator(
126	2	new RecursiveDirectoryIterator($path),
127	2	RecursiveIteratorIterator::LEAVES_ONLY
128		);
129
130	2	foreach ($iterator as $file) {
131	2	$fileName = $file->getBasename($this->fileExtension);
132
133	2	if ($fileName === $file->getBasename() \|\| $fileName === $globalBasename) {
134	2	continue;
135		}
136
137		// NOTE: All files found here means classes are not transient!
138	2	$classes[] = str_replace('.', '\\', $fileName);
139		}
140		}
141		}
142
143	2	return $classes;
144		}
145
146		/**
147		* {@inheritDoc}
148		*/
149	2	public function fileExists($className)
150		{
151	2	$fileName = str_replace('\\', '.', $className) . $this->fileExtension;
152
153		// Check whether file exists
154	2	foreach ((array) $this->paths as $path) {
155	2	if (is_file($path . DIRECTORY_SEPARATOR . $fileName)) {
156	2	return true;
157		}
158		}
159
160	2	return false;
161		}
162		}
163
164		class_exists(\Doctrine\Common\Persistence\Mapping\Driver\DefaultFileLocator::class);
165

doctrine / persistence

Pull Request — 1.3.x (#71)

DefaultFileLocator::getAllClassNames() B

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