ConfigurationManager::getConfigurationFileContent() - Code Metrics - Inspection of "Merge pull request #37 from ekino/add-composer-uni..." - ekino/drupal-debug - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( ef5d35...9af83e )

by Thomas

created 2019-01-05 15:00 UTC

getConfigurationFileContent() A

↳ Parent: ConfigurationManager

Complexity

Conditions	3
Paths	3

Size

Total Lines	14
Code Lines	8

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	12

Importance

Changes

Metric	Value
cc	3
eloc	8
nc	3
nop	0
dl	0
loc	14
ccs	0
cts	9
cp	0
crap	12
rs	10
c	0
b	0
f	0

<?php

declare(strict_types=1);

/*
 * This file is part of the ekino Drupal Debug project.
 *
 * (c) ekino
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Ekino\Drupal\Debug\Configuration;

use Ekino\Drupal\Debug\Cache\FileCache;
use Ekino\Drupal\Debug\Configuration\Model\DefaultsConfiguration;
use Ekino\Drupal\Debug\Configuration\Model\SubstituteOriginalDrupalKernelConfiguration;
use Ekino\Drupal\Debug\Resource\Model\ResourcesCollection;
use Symfony\Component\Config\Definition\Processor;
use Symfony\Component\Config\Resource\FileExistenceResource;
use Symfony\Component\Config\Resource\FileResource;
use Symfony\Component\Filesystem\Filesystem;
use Symfony\Component\PropertyAccess\PropertyAccess;
use Symfony\Component\Yaml\Parser;

class ConfigurationManager
{
    /**
     * @var string
     */
    const CONFIGURATION_FILE_PATH_ENVIRONMENT_VARIABLE_NAME = 'DRUPAL_DEBUG_CONFIGURATION_FILE_PATH';

    /**
     * @var string
     */
    const CONFIGURATION_CACHE_DIRECTORY_ENVIRONMENT_VARIABLE_NAME = 'DRUPAL_DEBUG_CONFIGURATION_CACHE_DIRECTORY';

    /**
     * @var string
     */
    const DEFAULT_CONFIGURATION_FILE_NAME = 'drupal-debug.yml.dist';

    /**
     * @var bool
     */
    private static $initialized = false;

    /**
     * @var array|null
     */
    private static $configurationFilePathInfo = null;

    /**
     * @var array|null
     */
    private static $processedConfigurations = null;

    /**
     * @var DefaultsConfiguration|null
     */
    private static $defaultsConfiguration = null;

    /**
     * @var SubstituteOriginalDrupalKernelConfiguration|null
     */
    private static $substituteOriginalDrupalKernelConfiguration = null;

    public static function initialize(): void
    {
        if (self::$initialized) {
            throw new \RuntimeException('The configuration should not be initialized twice.');
        }

        self::$initialized = true;

        $configurationCacheDirectory = \getenv(self::CONFIGURATION_CACHE_DIRECTORY_ENVIRONMENT_VARIABLE_NAME);
        if (false === $configurationCacheDirectory) {
            $configurationCacheDirectory = \sys_get_temp_dir();
        }

        $configurationFilePathInfo = self::getConfigurationFilePathInfo();
        list($configurationFilePath, $configurationFilePathExists) = $configurationFilePathInfo;

        $fileCache = new FileCache(\sprintf('%s/drupal_debug_configuration.php', $configurationCacheDirectory), new ResourcesCollection(array(
            $configurationFilePathExists ? new FileResource($configurationFilePath) : new FileExistenceResource($configurationFilePath),
            new FileResource(\sprintf('%s/Configuration.php', __DIR__)),
        )));
        if ($fileCache->isFresh() && !empty($data = $fileCache->getData())) {
            list(
                'defaults' => self::$defaultsConfiguration,
                'substitute_original_drupal_kernel' => self::$substituteOriginalDrupalKernelConfiguration
            ) = \array_map(function ($serializedConfiguration) {
                return \unserialize($serializedConfiguration);
            }, $data);
        } else {
            self::$configurationFilePathInfo = $configurationFilePathInfo;

            $fileCache->invalidate();
            $fileCache->write(array(
                'defaults' => \serialize(self::getDefaultsConfiguration()),
                'substitute_original_drupal_kernel' => \serialize(self::getSubstituteOriginalDrupalKernelConfiguration()),
            ));
        }
    }

    /**
     * @return DefaultsConfiguration
     */
    public static function getDefaultsConfiguration(): DefaultsConfiguration
    {
        if (!self::$defaultsConfiguration instanceof DefaultsConfiguration) {
            self::process();

            self::$defaultsConfiguration = new DefaultsConfiguration(self::$processedConfigurations['defaults']);
        }

        return self::$defaultsConfiguration;
    }

    /**
     * @return SubstituteOriginalDrupalKernelConfiguration
     */
    public static function getSubstituteOriginalDrupalKernelConfiguration(): SubstituteOriginalDrupalKernelConfiguration
    {
        if (!self::$substituteOriginalDrupalKernelConfiguration instanceof SubstituteOriginalDrupalKernelConfiguration) {
            self::process();

            self::$substituteOriginalDrupalKernelConfiguration = new SubstituteOriginalDrupalKernelConfiguration(self::$processedConfigurations['substitute_original_drupal_kernel']);
        }

        return self::$substituteOriginalDrupalKernelConfiguration;
    }

    /**
     * @return array
     */
    public static function getConfigurationFilePathInfo(): array
    {
        $possibleConfigurationFilePath = \getenv(self::CONFIGURATION_FILE_PATH_ENVIRONMENT_VARIABLE_NAME);
        if (false === $possibleConfigurationFilePath) {
            // The default configuration file location is the same than the vendor directory.
            $possibleAutoloadPaths = array(
                // Vendor of a project : Configuration\src\drupal-debug\ekino\autoload.php
                \sprintf('%s/../../../../autoload.php', __DIR__),
                // Directly this project : Configuration\src\/vendor/autoload.php
                \sprintf('%s/../../vendor/autoload.php', __DIR__),
                // For other cases (if they exist), please use the dedicated environment variable.
            );

            foreach ($possibleAutoloadPaths as $possibleAutoloadPath) {
                if (\is_file($possibleAutoloadPath)) {
                    $possibleConfigurationFilePath = \sprintf('%s/../%s', \dirname($possibleAutoloadPath), self::DEFAULT_CONFIGURATION_FILE_NAME);

                    break;
                }
            }

            if (false === $possibleConfigurationFilePath) {
                throw new \RuntimeException('The composer autoload.php file could not be found.');
            }
        }

        $possibleConfigurationFilePaths = array(
            $possibleConfigurationFilePath,
            \rtrim($possibleConfigurationFilePath, '.dist'),
        );

        $exists = false;
        foreach ($possibleConfigurationFilePaths as $possibleConfigurationFilePath) {
            if (\is_file($possibleConfigurationFilePath)) {
                $exists = true;

                break;
            }
        }

        return array(
            $possibleConfigurationFilePath,
            $exists,
        );
    }

    private static function process(): void
    {
        if (!self::$initialized) {
            throw new \RuntimeException('The configuration has not been initialized.');
        }

        if (\is_array(self::$processedConfigurations)) {
            return;
        }

        $processedConfigurations = (new Processor())->process((new Configuration())->getConfigTreeBuilder()->buildTree(), self::getConfigurationFileContent());
        self::$processedConfigurations = self::makeRelativePathsAbsolutes($processedConfigurations);
    }

    /**
     * @return array
     */
    private static function getConfigurationFileContent(): array
    {
        list($configurationFilePath, $configurationFilePathExists) = self::$configurationFilePathInfo;
        if (!$configurationFilePathExists) {
            return array();
        }

        $parser = new Parser();
        $content = $parser->parseFile($configurationFilePath);
        if (!\is_array($content)) {
            throw new \RuntimeException('The content of the drupal-debug configuration file should be an array.');
        }

        return $content;
    }

    /**
     * @param array $processedConfigurations
     *
     * @return array
     */
    private static function makeRelativePathsAbsolutes(array $processedConfigurations): array
    {
        $filesystem = new Filesystem();

        $propertyAccessor = PropertyAccess::createPropertyAccessor();

        $configurationPaths = array(
            '[defaults][cache_directory]',
            '[defaults][logger][file_path]',
            '[substitute_original_drupal_kernel][composer_autoload_file_path]',
            '[substitute_original_drupal_kernel][cache_directory]',
        );

        list($configurationFilePath) = self::$configurationFilePathInfo;
        $configurationFilePathDirectory = \dirname($configurationFilePath);
        foreach ($configurationPaths as $configurationPath) {
            if (!$propertyAccessor->isReadable($processedConfigurations, $configurationPath)) {
                continue;
            }

            $path = $propertyAccessor->getValue($processedConfigurations, $configurationPath);
            if (null === $path || '' === $path) {
                continue;
            }

            if (!$filesystem->isAbsolutePath($path)) {
                $propertyAccessor->setValue($processedConfigurations, $configurationPath, \sprintf('%s/%s', $configurationFilePathDirectory, $path));
            }
        }

        return $processedConfigurations;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		/*
6		* This file is part of the ekino Drupal Debug project.
7		*
8		* (c) ekino
9		*
10		* For the full copyright and license information, please view the LICENSE
11		* file that was distributed with this source code.
12		*/
13
14		namespace Ekino\Drupal\Debug\Configuration;
15
16		use Ekino\Drupal\Debug\Cache\FileCache;
17		use Ekino\Drupal\Debug\Configuration\Model\DefaultsConfiguration;
18		use Ekino\Drupal\Debug\Configuration\Model\SubstituteOriginalDrupalKernelConfiguration;
19		use Ekino\Drupal\Debug\Resource\Model\ResourcesCollection;
20		use Symfony\Component\Config\Definition\Processor;
21		use Symfony\Component\Config\Resource\FileExistenceResource;
22		use Symfony\Component\Config\Resource\FileResource;
23		use Symfony\Component\Filesystem\Filesystem;
24		use Symfony\Component\PropertyAccess\PropertyAccess;
25		use Symfony\Component\Yaml\Parser;
26
27		class ConfigurationManager
28		{
29		/**
30		* @var string
31		*/
32		const CONFIGURATION_FILE_PATH_ENVIRONMENT_VARIABLE_NAME = 'DRUPAL_DEBUG_CONFIGURATION_FILE_PATH';
33
34		/**
35		* @var string
36		*/
37		const CONFIGURATION_CACHE_DIRECTORY_ENVIRONMENT_VARIABLE_NAME = 'DRUPAL_DEBUG_CONFIGURATION_CACHE_DIRECTORY';
38
39		/**
40		* @var string
41		*/
42		const DEFAULT_CONFIGURATION_FILE_NAME = 'drupal-debug.yml.dist';
43
44		/**
45		* @var bool
46		*/
47		private static $initialized = false;
48
49		/**
50		* @var array\|null
51		*/
52		private static $configurationFilePathInfo = null;
53
54		/**
55		* @var array\|null
56		*/
57		private static $processedConfigurations = null;
58
59		/**
60		* @var DefaultsConfiguration\|null
61		*/
62		private static $defaultsConfiguration = null;
63
64		/**
65		* @var SubstituteOriginalDrupalKernelConfiguration\|null
66		*/
67		private static $substituteOriginalDrupalKernelConfiguration = null;
68
69		public static function initialize(): void
70		{
71		if (self::$initialized) {
72		throw new \RuntimeException('The configuration should not be initialized twice.');
73		}
74
75		self::$initialized = true;
76
77		$configurationCacheDirectory = \getenv(self::CONFIGURATION_CACHE_DIRECTORY_ENVIRONMENT_VARIABLE_NAME);
78		if (false === $configurationCacheDirectory) {
79		$configurationCacheDirectory = \sys_get_temp_dir();
80		}
81
82		$configurationFilePathInfo = self::getConfigurationFilePathInfo();
83		list($configurationFilePath, $configurationFilePathExists) = $configurationFilePathInfo;
84
85		$fileCache = new FileCache(\sprintf('%s/drupal_debug_configuration.php', $configurationCacheDirectory), new ResourcesCollection(array(
86		$configurationFilePathExists ? new FileResource($configurationFilePath) : new FileExistenceResource($configurationFilePath),
87		new FileResource(\sprintf('%s/Configuration.php', __DIR__)),
88		)));
89		if ($fileCache->isFresh() && !empty($data = $fileCache->getData())) {
90		list(
91		'defaults' => self::$defaultsConfiguration,
92		'substitute_original_drupal_kernel' => self::$substituteOriginalDrupalKernelConfiguration
93		) = \array_map(function ($serializedConfiguration) {
94		return \unserialize($serializedConfiguration);
95		}, $data);
96		} else {
97		self::$configurationFilePathInfo = $configurationFilePathInfo;
98
99		$fileCache->invalidate();
100		$fileCache->write(array(
101		'defaults' => \serialize(self::getDefaultsConfiguration()),
102		'substitute_original_drupal_kernel' => \serialize(self::getSubstituteOriginalDrupalKernelConfiguration()),
103		));
104		}
105		}
106
107		/**
108		* @return DefaultsConfiguration
109		*/
110		public static function getDefaultsConfiguration(): DefaultsConfiguration
111		{
112		if (!self::$defaultsConfiguration instanceof DefaultsConfiguration) {
113		self::process();
114
115		self::$defaultsConfiguration = new DefaultsConfiguration(self::$processedConfigurations['defaults']);
116		}
117
118		return self::$defaultsConfiguration;
119		}
120
121		/**
122		* @return SubstituteOriginalDrupalKernelConfiguration
123		*/
124		public static function getSubstituteOriginalDrupalKernelConfiguration(): SubstituteOriginalDrupalKernelConfiguration
125		{
126		if (!self::$substituteOriginalDrupalKernelConfiguration instanceof SubstituteOriginalDrupalKernelConfiguration) {
127		self::process();
128
129		self::$substituteOriginalDrupalKernelConfiguration = new SubstituteOriginalDrupalKernelConfiguration(self::$processedConfigurations['substitute_original_drupal_kernel']);
130		}
131
132		return self::$substituteOriginalDrupalKernelConfiguration;
133		}
134
135		/**
136		* @return array
137		*/
138	24	public static function getConfigurationFilePathInfo(): array
139		{
140	24	$possibleConfigurationFilePath = \getenv(self::CONFIGURATION_FILE_PATH_ENVIRONMENT_VARIABLE_NAME);
141	24	if (false === $possibleConfigurationFilePath) {
142		// The default configuration file location is the same than the vendor directory.
143		$possibleAutoloadPaths = array(
144		// Vendor of a project : Configuration\src\drupal-debug\ekino\autoload.php
145		\sprintf('%s/../../../../autoload.php', __DIR__),
146		// Directly this project : Configuration\src\/vendor/autoload.php
147		\sprintf('%s/../../vendor/autoload.php', __DIR__),
148		// For other cases (if they exist), please use the dedicated environment variable.
149		);
150
151		foreach ($possibleAutoloadPaths as $possibleAutoloadPath) {
152		if (\is_file($possibleAutoloadPath)) {
153		$possibleConfigurationFilePath = \sprintf('%s/../%s', \dirname($possibleAutoloadPath), self::DEFAULT_CONFIGURATION_FILE_NAME);
154
155		break;
156		}
157		}
158
159		if (false === $possibleConfigurationFilePath) {
160		throw new \RuntimeException('The composer autoload.php file could not be found.');
161		}
162		}
163
164		$possibleConfigurationFilePaths = array(
165	24	$possibleConfigurationFilePath,
166	24	\rtrim($possibleConfigurationFilePath, '.dist'),
167		);
168
169	24	$exists = false;
170	24	foreach ($possibleConfigurationFilePaths as $possibleConfigurationFilePath) {
171	24	if (\is_file($possibleConfigurationFilePath)) {
172	16	$exists = true;
173
174	24	break;
175		}
176		}
177
178		return array(
179	24	$possibleConfigurationFilePath,
180	24	$exists,
181		);
182		}
183
184		private static function process(): void
185		{
186		if (!self::$initialized) {
187		throw new \RuntimeException('The configuration has not been initialized.');
188		}
189
190		if (\is_array(self::$processedConfigurations)) {
191		return;
192		}
193
194		$processedConfigurations = (new Processor())->process((new Configuration())->getConfigTreeBuilder()->buildTree(), self::getConfigurationFileContent());
195		self::$processedConfigurations = self::makeRelativePathsAbsolutes($processedConfigurations);
196		}
197
198		/**
199		* @return array
200		*/
201		private static function getConfigurationFileContent(): array
202		{
203		list($configurationFilePath, $configurationFilePathExists) = self::$configurationFilePathInfo;
204		if (!$configurationFilePathExists) {
205		return array();
206		}
207
208		$parser = new Parser();
209		$content = $parser->parseFile($configurationFilePath);
210		if (!\is_array($content)) {
211		throw new \RuntimeException('The content of the drupal-debug configuration file should be an array.');
212		}
213
214		return $content;
215		}
216
217		/**
218		* @param array $processedConfigurations
219		*
220		* @return array
221		*/
222		private static function makeRelativePathsAbsolutes(array $processedConfigurations): array
223		{
224		$filesystem = new Filesystem();
225
226		$propertyAccessor = PropertyAccess::createPropertyAccessor();
227
228		$configurationPaths = array(
229		'[defaults][cache_directory]',
230		'[defaults][logger][file_path]',
231		'[substitute_original_drupal_kernel][composer_autoload_file_path]',
232		'[substitute_original_drupal_kernel][cache_directory]',
233		);
234
235		list($configurationFilePath) = self::$configurationFilePathInfo;
236		$configurationFilePathDirectory = \dirname($configurationFilePath);
237		foreach ($configurationPaths as $configurationPath) {
238		if (!$propertyAccessor->isReadable($processedConfigurations, $configurationPath)) {
239		continue;
240		}
241
242		$path = $propertyAccessor->getValue($processedConfigurations, $configurationPath);
243		if (null === $path \|\| '' === $path) {
244		continue;
245		}
246
247		if (!$filesystem->isAbsolutePath($path)) {
248		$propertyAccessor->setValue($processedConfigurations, $configurationPath, \sprintf('%s/%s', $configurationFilePathDirectory, $path));
249		}
250		}
251
252		return $processedConfigurations;
253		}
254		}
255

ekino / drupal-debug

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getConfigurationFileContent() A

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