FileLoader::getLoaders() - Code Metrics - mloberg/FileLoader - Measure and Improve Code Quality continuously with Scrutinizer

FileLoader::getLoaders() A
last analyzed 2017-04-25 15:11 UTC

↳ Parent: FileLoader

Complexity

Conditions	1
Paths	1

Size

Total Lines	4
Code Lines	2

Duplication

Lines	0
Ratio	0 %

Importance

Changes

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

<?php
/*
 * Copyright (c) 2015 Matthew Loberg
 * Distributed under the MIT License (http://opensource.org/licenses/MIT)
 */

namespace Mlo\FileLoader;

use Symfony\Component\Config\ConfigCache;
use Symfony\Component\Config\Definition\ConfigurationInterface;
use Symfony\Component\Config\Definition\Processor;
use Symfony\Component\Config\FileLocator;
use Symfony\Component\Config\Loader\DelegatingLoader;
use Symfony\Component\Config\Loader\LoaderInterface;
use Symfony\Component\Config\Loader\LoaderResolver;
use Symfony\Component\Config\Resource\FileResource;

/**
 * FileLoader
 *
 * @author Matthew Loberg <[email protected]>
 */
class FileLoader
{
    /**
     * @var string
     */
    private $cacheDirectory;

    /**
     * @var array
     */
    private $directories;

    /**
     * @var LoaderInterface[]|array
     */
    private $loaders = [];

    /**
     * @var bool
     */
    private $debug;

    /**
     * Constructor
     *
     * @param string                  $cacheDirectory
     * @param array|string            $directories
     * @param LoaderInterface[]|array $loaders
     * @param bool                    $debug
     */
    public function __construct($cacheDirectory, $directories = null, array $loaders = [], $debug = false)
    {
        $this->cacheDirectory = $cacheDirectory;
        $this->directories    = (array) $directories;
        $this->debug          = $debug;

        foreach ($loaders as $loader) {
            $this->addLoader($loader);
        }
    }

    /**
     * Get cache directory
     *
     * @return string
     */
    public function getCacheDirectory()
    {
        return $this->cacheDirectory;
    }

    /**
     * Set cache directory
     *
     * @param string $cacheDirectory
     *
     * @return FileLoader
     */
    public function setCacheDirectory($cacheDirectory)
    {
        $this->cacheDirectory = $cacheDirectory;

        return $this;
    }

    /**
     * Get Debug
     *
     * @return bool
     */
    public function isDebug()
    {
        return $this->debug;
    }

    /**
     * Set Debug
     *
     * @param bool $debug
     *
     * @return FileLoader
     */
    public function setDebug($debug)
    {
        $this->debug = $debug;

        return $this;
    }

    /**
     * Get directories
     *
     * @return array
     */
    public function getDirectories()
    {
        return $this->directories;
    }

    /**
     * Set directories
     *
     * @param array $directories
     *
     * @return FileLoader
     */
    public function setDirectories(array $directories)
    {
        $this->directories = $directories;

        return $this;
    }

    /**
     * Add directory
     *
     * @param string $directory
     *
     * @return FileLoader
     */
    public function addDirectory($directory)
    {
        if (!in_array($directory, $this->directories)) {
            $this->directories[] = $directory;
        }

        return $this;
    }

    /**
     * Get Loaders
     *
     * @return LoaderInterface[]|array
     */
    public function getLoaders()
    {
        return $this->loaders;
    }

    /**
     * Add loader
     *
     * @param LoaderInterface $loader
     *
     * @return FileLoader
     */
    public function addLoader(LoaderInterface $loader)
    {
        $this->loaders[] = $loader;

        return $this;
    }

    /**
     * Load from file
     *
     * @param string $fileName
     * @param bool   $refresh
     *
     * @return array
     * @throws \Symfony\Component\Config\Exception\FileLoaderLoadException
     */
    public function load($fileName, $refresh = false)
    {
        $cachePath = $this->getCacheDirectory() . DIRECTORY_SEPARATOR . $fileName . '.php';
        $cache     = new ConfigCache($cachePath, $this->debug);

        if ($refresh || !$cache->isFresh()) {
            $resolver = new LoaderResolver($this->loaders);
            $loader   = new DelegatingLoader($resolver);
            $locator  = new FileLocator($this->getDirectories());

            $filePath = $locator->locate($fileName);
            $values   = $loader->load($filePath);
            $resource = new FileResource($filePath);
/**
 * @return array|string
 */
function returnsDifferentValues($x) {
    if ($x) {
        return 'foo';
    }

    return array();
}

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

            $cacheValue = sprintf("<?php return %s;", var_export($values, true));

            $cache->write($cacheValue, [$resource]);
        } else {
            $values = require($cachePath);
        }

        return $values;
    }

    /**
     * Load from file and apply configuration
     *
     * @param string                 $fileName
     * @param ConfigurationInterface $configuration
     * @param bool                   $refresh
     *
     * @return array
     */
    public function loadWithConfiguration($fileName, ConfigurationInterface $configuration, $refresh = false)
    {
        $tree = $configuration->getConfigTreeBuilder()->buildTree();
        $name = $tree->getName();

        $cachePath = $this->getCacheDirectory() . DIRECTORY_SEPARATOR . $fileName . '.config.' . $name . '.php';
        $cache     = new ConfigCache($cachePath, $this->debug);

        if ($refresh || !$cache->isFresh()) {
            $reflection = new \ReflectionClass(get_class($configuration));
            $resource   = new FileResource($reflection->getFileName());

            $processor = new Processor();
            $config    = $this->load($fileName, $refresh);
            $values    = $processor->process($tree, $config);

            $cacheValue = sprintf("<?php return %s;", var_export($values, true));

            $cache->write($cacheValue, [$resource]);
        } else {
            $values = require($cachePath);
        }

        return $values;
    }
}


1			<?php
2			/*
3			* Copyright (c) 2015 Matthew Loberg
4			* Distributed under the MIT License (http://opensource.org/licenses/MIT)
5			*/
6
7			namespace Mlo\FileLoader;
8
9			use Symfony\Component\Config\ConfigCache;
10			use Symfony\Component\Config\Definition\ConfigurationInterface;
11			use Symfony\Component\Config\Definition\Processor;
12			use Symfony\Component\Config\FileLocator;
13			use Symfony\Component\Config\Loader\DelegatingLoader;
14			use Symfony\Component\Config\Loader\LoaderInterface;
15			use Symfony\Component\Config\Loader\LoaderResolver;
16			use Symfony\Component\Config\Resource\FileResource;
17
18			/**
19			* FileLoader
20			*
21			* @author Matthew Loberg <[email protected]>
22			*/
23			class FileLoader
24			{
25			/**
26			* @var string
27			*/
28			private $cacheDirectory;
29
30			/**
31			* @var array
32			*/
33			private $directories;
34
35			/**
36			* @var LoaderInterface[]\|array
37			*/
38			private $loaders = [];
39
40			/**
41			* @var bool
42			*/
43			private $debug;
44
45			/**
46			* Constructor
47			*
48			* @param string $cacheDirectory
49			* @param array\|string $directories
50			* @param LoaderInterface[]\|array $loaders
51			* @param bool $debug
52			*/
53			public function __construct($cacheDirectory, $directories = null, array $loaders = [], $debug = false)
54			{
55			$this->cacheDirectory = $cacheDirectory;
56			$this->directories = (array) $directories;
57			$this->debug = $debug;
58
59			foreach ($loaders as $loader) {
60			$this->addLoader($loader);
61			}
62			}
63
64			/**
65			* Get cache directory
66			*
67			* @return string
68			*/
69			public function getCacheDirectory()
70			{
71			return $this->cacheDirectory;
72			}
73
74			/**
75			* Set cache directory
76			*
77			* @param string $cacheDirectory
78			*
79			* @return FileLoader
80			*/
81			public function setCacheDirectory($cacheDirectory)
82			{
83			$this->cacheDirectory = $cacheDirectory;
84
85			return $this;
86			}
87
88			/**
89			* Get Debug
90			*
91			* @return bool
92			*/
93			public function isDebug()
94			{
95			return $this->debug;
96			}
97
98			/**
99			* Set Debug
100			*
101			* @param bool $debug
102			*
103			* @return FileLoader
104			*/
105			public function setDebug($debug)
106			{
107			$this->debug = $debug;
108
109			return $this;
110			}
111
112			/**
113			* Get directories
114			*
115			* @return array
116			*/
117			public function getDirectories()
118			{
119			return $this->directories;
120			}
121
122			/**
123			* Set directories
124			*
125			* @param array $directories
126			*
127			* @return FileLoader
128			*/
129			public function setDirectories(array $directories)
130			{
131			$this->directories = $directories;
132
133			return $this;
134			}
135
136			/**
137			* Add directory
138			*
139			* @param string $directory
140			*
141			* @return FileLoader
142			*/
143			public function addDirectory($directory)
144			{
145			if (!in_array($directory, $this->directories)) {
146			$this->directories[] = $directory;
147			}
148
149			return $this;
150			}
151
152			/**
153			* Get Loaders
154			*
155			* @return LoaderInterface[]\|array
156			*/
157			public function getLoaders()
158			{
159			return $this->loaders;
160			}
161
162			/**
163			* Add loader
164			*
165			* @param LoaderInterface $loader
166			*
167			* @return FileLoader
168			*/
169			public function addLoader(LoaderInterface $loader)
170			{
171			$this->loaders[] = $loader;
172
173			return $this;
174			}
175
176			/**
177			* Load from file
178			*
179			* @param string $fileName
180			* @param bool $refresh
181			*
182			* @return array
183			* @throws \Symfony\Component\Config\Exception\FileLoaderLoadException
184			*/
185			public function load($fileName, $refresh = false)
186			{
187			$cachePath = $this->getCacheDirectory() . DIRECTORY_SEPARATOR . $fileName . '.php';
188			$cache = new ConfigCache($cachePath, $this->debug);
189
190			if ($refresh \|\| !$cache->isFresh()) {
191			$resolver = new LoaderResolver($this->loaders);
192			$loader = new DelegatingLoader($resolver);
193			$locator = new FileLocator($this->getDirectories());
194
195			$filePath = $locator->locate($fileName);
196			$values = $loader->load($filePath);
197			$resource = new FileResource($filePath);
			0 ignored issues – show Bug introduced 2016-02-17 05:20 UTC by Report Bug Copy Issue Report It seems like `$filePath` defined by `$locator->locate($fileName)` on line `195` can also be of type `array`; however, `Symfony\Component\Config...Resource::__construct()` does only seem to accept `string`, maybe add an additional type check? If a method or function can return multiple different values and unless you are sure that you only can receive a single value in this context, we recommend to add an additional type check: /** * @return array\|string */ function returnsDifferentValues($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...
198
199			$cacheValue = sprintf("<?php return %s;", var_export($values, true));
200
201			$cache->write($cacheValue, [$resource]);
202			} else {
203			$values = require($cachePath);
204			}
205
206			return $values;
207			}
208
209			/**
210			* Load from file and apply configuration
211			*
212			* @param string $fileName
213			* @param ConfigurationInterface $configuration
214			* @param bool $refresh
215			*
216			* @return array
217			*/
218			public function loadWithConfiguration($fileName, ConfigurationInterface $configuration, $refresh = false)
219			{
220			$tree = $configuration->getConfigTreeBuilder()->buildTree();
221			$name = $tree->getName();
222
223			$cachePath = $this->getCacheDirectory() . DIRECTORY_SEPARATOR . $fileName . '.config.' . $name . '.php';
224			$cache = new ConfigCache($cachePath, $this->debug);
225
226			if ($refresh \|\| !$cache->isFresh()) {
227			$reflection = new \ReflectionClass(get_class($configuration));
228			$resource = new FileResource($reflection->getFileName());
229
230			$processor = new Processor();
231			$config = $this->load($fileName, $refresh);
232			$values = $processor->process($tree, $config);
233
234			$cacheValue = sprintf("<?php return %s;", var_export($values, true));
235
236			$cache->write($cacheValue, [$resource]);
237			} else {
238			$values = require($cachePath);
239			}
240
241			return $values;
242			}
243			}
244

mloberg / FileLoader

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FileLoader::getLoaders() A last analyzed 2017-04-25 15:11 UTC

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FileLoader::getLoaders() A
last analyzed 2017-04-25 15:11 UTC