ConfigurationLoader::traversePluginFoldersForConfigFile() - Code Metrics - Inspection of "Add release branch to travis" - netz98/n98-magerun - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( f5a8cf...dc6729 )

by Christian

created 2017-08-27 23:36 UTC

traversePluginFoldersForConfigFile() A

↳ Parent: ConfigurationLoader

Complexity

Conditions	3
Paths	3

Size

Total Lines	19
Code Lines	13

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	3
eloc	13
nc	3
nop	3
dl	0
loc	19
rs	9.4285
c	0
b	0
f	0

<?php

namespace N98\Magento\Application;

use N98\Util\ArrayFunctions;
use N98\Util\OperatingSystem;
use Symfony\Component\Console\Output\OutputInterface;
use Symfony\Component\Finder\Finder;
use Symfony\Component\Finder\SplFileInfo;
use Symfony\Component\Yaml\Yaml;

/**
 * Config consists of several parts which are merged.
 * The configuration which is global (not Magento project specific) is loaded
 * during construction.
 *
 * As soon as the Magento folder is known, loadStageTwo should be called.
 *
 * The toArray method only works if the Magento folder specific configuration is already loaded.
 *
 * Class ConfigurationLoader
 *
 * @package N98\Magento\Command
 */
class ConfigurationLoader
{
    /**
     * Config passed in the constructor
     *
     * @var array
     */
    protected $_initialConfig;

    /**
     * @var array
     */
    protected $_configArray = null;

    /**
     * Cache
     *
     * @var array
     */
    protected $_distConfig;

    /**
     * Cache
     *
     * @var array
     */
    protected $_pluginConfig;

    /**
     * Cache
     *
     * @var array
     */
    protected $_systemConfig;

    /**
     * Cache
     *
     * @var array
     */
    protected $_userConfig;

    /**
     * Cache
     *
     * @var array
     */
    protected $_projectConfig;

    /**
     * @var string
     */
    protected $_customConfigFilename = 'n98-magerun.yaml';

    /**
     * @var bool
     */
    protected $_isPharMode = true;

    /**
     * @var OutputInterface
     */
    protected $_output;

    /**
     * Load config
     * If $magentoRootFolder is null, only non-project config is loaded
     *
     * @param array $config
     * @param bool $isPharMode
     * @param OutputInterface $output
     */
    public function __construct(array $config, $isPharMode, OutputInterface $output)
    {
        $this->_initialConfig = $config;
        $this->_isPharMode = $isPharMode;
        $this->_output = $output;
    }

    /**
     * @param bool $loadExternalConfig
     * @return array
     */
    public function getPartialConfig($loadExternalConfig = true)
    {
        $config = $this->_initialConfig;
        $config = $this->loadDistConfig($config);
        if ($loadExternalConfig) {
            $config = $this->loadSystemConfig($config);
            $config = $this->loadUserConfig($config);
        }

        return $config;
    }

    /**
     * @param string $magentoRootFolder
     * @param bool $loadExternalConfig
     * @param string $magerunStopFileFolder
     */
    public function loadStageTwo($magentoRootFolder, $loadExternalConfig = true, $magerunStopFileFolder = '')
    {
        $config = $this->_initialConfig;
        $config = $this->loadDistConfig($config);
        if ($loadExternalConfig) {
            $config = $this->loadPluginConfig($config, $magentoRootFolder);
            $config = $this->loadSystemConfig($config);
            $config = $this->loadUserConfig($config, $magentoRootFolder);
            $config = $this->loadProjectConfig($magentoRootFolder, $magerunStopFileFolder, $config);
        }
        $this->_configArray = $config;
    }

    /**
     * @throws \ErrorException
     *
     * @return array
     */
    public function toArray()
    {
        if ($this->_configArray == null) {
            throw new \ErrorException('Configuration not yet fully loaded');
        }

        return $this->_configArray;
    }

    /**
     * @param array $initConfig
     *
     * @return array
     */
    protected function loadDistConfig(array $initConfig)
    {
        if ($this->_distConfig == null) {
            $distConfigFilePath = __DIR__ . '/../../../../config.yaml';
            $this->logDebug('Load dist config <comment>' . $distConfigFilePath . '</comment>');
            $this->_distConfig = ConfigFile::createFromFile($distConfigFilePath)->toArray();
        } else {
            $this->logDebug('Load dist config <comment>cached</comment>');
        }

        $config = ArrayFunctions::mergeArrays($this->_distConfig, $initConfig);

        return $config;
    }

    /**
     * Check if there is a global config file in /etc folder
     *
     * @param array $config
     *
     * @return array
     */
    public function loadSystemConfig(array $config)
    {
        if ($this->_systemConfig == null) {
            if (OperatingSystem::isWindows()) {
                $systemWideConfigFile = getenv('WINDIR') . '/' . $this->_customConfigFilename;
            } else {
                $systemWideConfigFile = '/etc/' . $this->_customConfigFilename;
            }

            if ($systemWideConfigFile && file_exists($systemWideConfigFile)) {
                $this->logDebug('Load system config <comment>' . $systemWideConfigFile . '</comment>');
                $this->_systemConfig = Yaml::parse($systemWideConfigFile);
class Id
{
    public $id;

    public function __construct($id)
    {
        $this->id = $id;
    }

}

class Account
{
    /** @var  Id $id */
    public $id;
}

$account_id = false;

if (starsAreRight()) {
    $account_id = new Id(42);
}

$account = new Account();
if ($account instanceof Id)
{
    $account->id = $account_id;
}
            } else {
                $this->_systemConfig = array();
            }
        }

        $config = ArrayFunctions::mergeArrays($config, $this->_systemConfig);

        return $config;
    }

    /**
     * Load config from all installed bundles
     *
     * @param array $config
     * @param string $magentoRootFolder
     *
     * @return array
     */
    public function loadPluginConfig(array $config, $magentoRootFolder)
    {
        if (null === $this->_pluginConfig) {
            $this->_pluginConfig = array();
            $customName = pathinfo($this->_customConfigFilename, PATHINFO_FILENAME);
            if (OperatingSystem::isWindows()) {
                $config['plugin']['folders'][] = getenv('WINDIR') . '/' . $customName . '/modules';
                $config['plugin']['folders'][] = OperatingSystem::getHomeDir() . '/' . $customName . '/modules';
            }
            $config['plugin']['folders'][] = OperatingSystem::getHomeDir() . '/.' . $customName . '/modules';
            $config['plugin']['folders'][] = $magentoRootFolder . '/lib/' . $customName . '/modules';

            # Modules placed in vendor folder
            $vendorDir = $this->getVendorDir();
            if (strlen($vendorDir)) {
                $this->logDebug('Vendor directory <comment>' . $vendorDir . '</comment>');
                $this->traversePluginFoldersForConfigFile($magentoRootFolder, $vendorDir, 2);
            }

            # Glob plugin folders
            $this->traversePluginFoldersForConfigFile($magentoRootFolder, $config['plugin']['folders'], 1);
        }

        $config = ArrayFunctions::mergeArrays($config, $this->_pluginConfig);

        return $config;
    }

    /**
     * @param string $magentoRootFolder
     * @param string|array $in
     * @param integer $depth
     */
    private function traversePluginFoldersForConfigFile($magentoRootFolder, $in, $depth)
    {
        $basename = $this->_customConfigFilename;
        if (1 > count($in = array_filter(array_filter((array) $in, 'strlen'), 'is_dir'))) {
            return;
        }

        $finder = Finder::create()
            ->files()
            ->depth($depth)
            ->followLinks()
            ->ignoreUnreadableDirs(true)
            ->name($basename)
            ->in($in);

        foreach ($finder as $file) {
            $this->registerPluginConfigFile($magentoRootFolder, $file);
        }
    }

    /**
     * Check if there is a user config file. ~/.n98-magerun.yaml
     *
     * @param array $config
     * @param string $magentoRootFolder [optional]
     *
     * @return array
     */
    public function loadUserConfig(array $config, $magentoRootFolder = null)
    {
        if (null === $this->_userConfig) {
            $this->_userConfig = array();
            $locator = new ConfigLocator($this->_customConfigFilename, $magentoRootFolder);
            if ($userConfigFile = $locator->getUserConfigFile()) {
                $this->_userConfig = $userConfigFile->toArray();
            }
        }

        $config = ArrayFunctions::mergeArrays($config, $this->_userConfig);

        return $config;
    }

    /**
     * MAGENTO_ROOT/app/etc/n98-magerun.yaml
     *
     * @param string $magentoRootFolder
     * @param string $magerunStopFileFolder
     * @param array $config
     *
     * @return array
     */
    public function loadProjectConfig($magentoRootFolder, $magerunStopFileFolder, array $config)
    {
        if (null !== $this->_projectConfig) {
            return ArrayFunctions::mergeArrays($config, $this->_projectConfig);
        }

        $this->_projectConfig = array();

        $locator = new ConfigLocator($this->_customConfigFilename, $magentoRootFolder);

        if ($projectConfigFile = $locator->getProjectConfigFile()) {
            $this->_projectConfig = $projectConfigFile->toArray();
        }

        if ($stopFileConfigFile = $locator->getStopFileConfigFile($magerunStopFileFolder)) {
            $this->_projectConfig = $stopFileConfigFile->mergeArray($this->_projectConfig);
        }

        return ArrayFunctions::mergeArrays($config, $this->_projectConfig);
    }

    /**
     * Loads a plugin config file and merges it to plugin config
     *
     * @param string $magentoRootFolder
     * @param SplFileInfo $file
     */
    protected function registerPluginConfigFile($magentoRootFolder, $file)
    {
        $path = $file->getPathname();

        $this->logDebug('Load plugin config <comment>' . $path . '</comment>');
        $localPluginConfigFile = ConfigFile::createFromFile($path);
        $localPluginConfigFile->applyVariables($magentoRootFolder, $file);
        $this->_pluginConfig = $localPluginConfigFile->mergeArray($this->_pluginConfig);
    }

    /**
     * @return string
     */
    public function getVendorDir()
    {
        $configurationLoaderDir = $this->getConfigurationLoaderDir();

        /* source version vendor folder (also in phar archive) */
        $vendorFolder = $configurationLoaderDir . '/../../../../vendor';
        if (is_dir($vendorFolder)) {
            return $vendorFolder;
        }

        /* composer installed vendor folder */
        $vendorFolder = $configurationLoaderDir . '/../../../../../../../vendor';
        if (is_dir($vendorFolder)) {
            return $vendorFolder;
        }

        return '';
    }

    /**
     * @return string
     */
    public function getConfigurationLoaderDir()
    {
        return __DIR__;
    }

    /**
     * @param string $message
     */
    private function logDebug($message)
    {
        if (OutputInterface::VERBOSITY_DEBUG <= $this->_output->getVerbosity()) {
            $this->log('<debug>' . $message . '</debug>');
        }
    }

    /**
     * @param string $message
     */
    private function log($message)
    {
        $this->_output->writeln($message);
    }
}


1			<?php
2
3			namespace N98\Magento\Application;
4
5			use N98\Util\ArrayFunctions;
6			use N98\Util\OperatingSystem;
7			use Symfony\Component\Console\Output\OutputInterface;
8			use Symfony\Component\Finder\Finder;
9			use Symfony\Component\Finder\SplFileInfo;
10			use Symfony\Component\Yaml\Yaml;
11
12			/**
13			* Config consists of several parts which are merged.
14			* The configuration which is global (not Magento project specific) is loaded
15			* during construction.
16			*
17			* As soon as the Magento folder is known, loadStageTwo should be called.
18			*
19			* The toArray method only works if the Magento folder specific configuration is already loaded.
20			*
21			* Class ConfigurationLoader
22			*
23			* @package N98\Magento\Command
24			*/
25			class ConfigurationLoader
26			{
27			/**
28			* Config passed in the constructor
29			*
30			* @var array
31			*/
32			protected $_initialConfig;
33
34			/**
35			* @var array
36			*/
37			protected $_configArray = null;
38
39			/**
40			* Cache
41			*
42			* @var array
43			*/
44			protected $_distConfig;
45
46			/**
47			* Cache
48			*
49			* @var array
50			*/
51			protected $_pluginConfig;
52
53			/**
54			* Cache
55			*
56			* @var array
57			*/
58			protected $_systemConfig;
59
60			/**
61			* Cache
62			*
63			* @var array
64			*/
65			protected $_userConfig;
66
67			/**
68			* Cache
69			*
70			* @var array
71			*/
72			protected $_projectConfig;
73
74			/**
75			* @var string
76			*/
77			protected $_customConfigFilename = 'n98-magerun.yaml';
78
79			/**
80			* @var bool
81			*/
82			protected $_isPharMode = true;
83
84			/**
85			* @var OutputInterface
86			*/
87			protected $_output;
88
89			/**
90			* Load config
91			* If $magentoRootFolder is null, only non-project config is loaded
92			*
93			* @param array $config
94			* @param bool $isPharMode
95			* @param OutputInterface $output
96			*/
97			public function __construct(array $config, $isPharMode, OutputInterface $output)
98			{
99			$this->_initialConfig = $config;
100			$this->_isPharMode = $isPharMode;
101			$this->_output = $output;
102			}
103
104			/**
105			* @param bool $loadExternalConfig
106			* @return array
107			*/
108			public function getPartialConfig($loadExternalConfig = true)
109			{
110			$config = $this->_initialConfig;
111			$config = $this->loadDistConfig($config);
112			if ($loadExternalConfig) {
113			$config = $this->loadSystemConfig($config);
114			$config = $this->loadUserConfig($config);
115			}
116
117			return $config;
118			}
119
120			/**
121			* @param string $magentoRootFolder
122			* @param bool $loadExternalConfig
123			* @param string $magerunStopFileFolder
124			*/
125			public function loadStageTwo($magentoRootFolder, $loadExternalConfig = true, $magerunStopFileFolder = '')
126			{
127			$config = $this->_initialConfig;
128			$config = $this->loadDistConfig($config);
129			if ($loadExternalConfig) {
130			$config = $this->loadPluginConfig($config, $magentoRootFolder);
131			$config = $this->loadSystemConfig($config);
132			$config = $this->loadUserConfig($config, $magentoRootFolder);
133			$config = $this->loadProjectConfig($magentoRootFolder, $magerunStopFileFolder, $config);
134			}
135			$this->_configArray = $config;
136			}
137
138			/**
139			* @throws \ErrorException
140			*
141			* @return array
142			*/
143			public function toArray()
144			{
145			if ($this->_configArray == null) {
146			throw new \ErrorException('Configuration not yet fully loaded');
147			}
148
149			return $this->_configArray;
150			}
151
152			/**
153			* @param array $initConfig
154			*
155			* @return array
156			*/
157			protected function loadDistConfig(array $initConfig)
158			{
159			if ($this->_distConfig == null) {
160			$distConfigFilePath = __DIR__ . '/../../../../config.yaml';
161			$this->logDebug('Load dist config <comment>' . $distConfigFilePath . '</comment>');
162			$this->_distConfig = ConfigFile::createFromFile($distConfigFilePath)->toArray();
163			} else {
164			$this->logDebug('Load dist config <comment>cached</comment>');
165			}
166
167			$config = ArrayFunctions::mergeArrays($this->_distConfig, $initConfig);
168
169			return $config;
170			}
171
172			/**
173			* Check if there is a global config file in /etc folder
174			*
175			* @param array $config
176			*
177			* @return array
178			*/
179			public function loadSystemConfig(array $config)
180			{
181			if ($this->_systemConfig == null) {
182			if (OperatingSystem::isWindows()) {
183			$systemWideConfigFile = getenv('WINDIR') . '/' . $this->_customConfigFilename;
184			} else {
185			$systemWideConfigFile = '/etc/' . $this->_customConfigFilename;
186			}
187
188			if ($systemWideConfigFile && file_exists($systemWideConfigFile)) {
189			$this->logDebug('Load system config <comment>' . $systemWideConfigFile . '</comment>');
190			$this->_systemConfig = Yaml::parse($systemWideConfigFile);
			0 ignored issues – show Documentation Bug introduced 2017-02-08 20:27 UTC by Report Bug Copy Issue Report It seems like `\Symfony\Component\Yaml\...($systemWideConfigFile)` can also be of type `string` or `object<stdClass>`. However, the property `$_systemConfig` is declared as type `array`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$accountId` that can either hold an Id object or false (if there is no account id yet). Your code now assigns that value to the `id` property of an instance of the `Account` class. This class holds a proper account, so the id value must no longer be false. Either this assignment is in error or a type check should be added for that assignment. class Id { public $id; public function __construct($id) { $this->id = $id; } } class Account { /** @var Id $id */ public $id; } $account_id = false; if (starsAreRight()) { $account_id = new Id(42); } $account = new Account(); if ($account instanceof Id) { $account->id = $account_id; } Loading history...
191			} else {
192			$this->_systemConfig = array();
193			}
194			}
195
196			$config = ArrayFunctions::mergeArrays($config, $this->_systemConfig);
197
198			return $config;
199			}
200
201			/**
202			* Load config from all installed bundles
203			*
204			* @param array $config
205			* @param string $magentoRootFolder
206			*
207			* @return array
208			*/
209			public function loadPluginConfig(array $config, $magentoRootFolder)
210			{
211			if (null === $this->_pluginConfig) {
212			$this->_pluginConfig = array();
213			$customName = pathinfo($this->_customConfigFilename, PATHINFO_FILENAME);
214			if (OperatingSystem::isWindows()) {
215			$config['plugin']['folders'][] = getenv('WINDIR') . '/' . $customName . '/modules';
216			$config['plugin']['folders'][] = OperatingSystem::getHomeDir() . '/' . $customName . '/modules';
217			}
218			$config['plugin']['folders'][] = OperatingSystem::getHomeDir() . '/.' . $customName . '/modules';
219			$config['plugin']['folders'][] = $magentoRootFolder . '/lib/' . $customName . '/modules';
220
221			# Modules placed in vendor folder
222			$vendorDir = $this->getVendorDir();
223			if (strlen($vendorDir)) {
224			$this->logDebug('Vendor directory <comment>' . $vendorDir . '</comment>');
225			$this->traversePluginFoldersForConfigFile($magentoRootFolder, $vendorDir, 2);
226			}
227
228			# Glob plugin folders
229			$this->traversePluginFoldersForConfigFile($magentoRootFolder, $config['plugin']['folders'], 1);
230			}
231
232			$config = ArrayFunctions::mergeArrays($config, $this->_pluginConfig);
233
234			return $config;
235			}
236
237			/**
238			* @param string $magentoRootFolder
239			* @param string\|array $in
240			* @param integer $depth
241			*/
242			private function traversePluginFoldersForConfigFile($magentoRootFolder, $in, $depth)
243			{
244			$basename = $this->_customConfigFilename;
245			if (1 > count($in = array_filter(array_filter((array) $in, 'strlen'), 'is_dir'))) {
246			return;
247			}
248
249			$finder = Finder::create()
250			->files()
251			->depth($depth)
252			->followLinks()
253			->ignoreUnreadableDirs(true)
254			->name($basename)
255			->in($in);
256
257			foreach ($finder as $file) {
258			$this->registerPluginConfigFile($magentoRootFolder, $file);
259			}
260			}
261
262			/**
263			* Check if there is a user config file. ~/.n98-magerun.yaml
264			*
265			* @param array $config
266			* @param string $magentoRootFolder [optional]
267			*
268			* @return array
269			*/
270			public function loadUserConfig(array $config, $magentoRootFolder = null)
271			{
272			if (null === $this->_userConfig) {
273			$this->_userConfig = array();
274			$locator = new ConfigLocator($this->_customConfigFilename, $magentoRootFolder);
275			if ($userConfigFile = $locator->getUserConfigFile()) {
276			$this->_userConfig = $userConfigFile->toArray();
277			}
278			}
279
280			$config = ArrayFunctions::mergeArrays($config, $this->_userConfig);
281
282			return $config;
283			}
284
285			/**
286			* MAGENTO_ROOT/app/etc/n98-magerun.yaml
287			*
288			* @param string $magentoRootFolder
289			* @param string $magerunStopFileFolder
290			* @param array $config
291			*
292			* @return array
293			*/
294			public function loadProjectConfig($magentoRootFolder, $magerunStopFileFolder, array $config)
295			{
296			if (null !== $this->_projectConfig) {
297			return ArrayFunctions::mergeArrays($config, $this->_projectConfig);
298			}
299
300			$this->_projectConfig = array();
301
302			$locator = new ConfigLocator($this->_customConfigFilename, $magentoRootFolder);
303
304			if ($projectConfigFile = $locator->getProjectConfigFile()) {
305			$this->_projectConfig = $projectConfigFile->toArray();
306			}
307
308			if ($stopFileConfigFile = $locator->getStopFileConfigFile($magerunStopFileFolder)) {
309			$this->_projectConfig = $stopFileConfigFile->mergeArray($this->_projectConfig);
310			}
311
312			return ArrayFunctions::mergeArrays($config, $this->_projectConfig);
313			}
314
315			/**
316			* Loads a plugin config file and merges it to plugin config
317			*
318			* @param string $magentoRootFolder
319			* @param SplFileInfo $file
320			*/
321			protected function registerPluginConfigFile($magentoRootFolder, $file)
322			{
323			$path = $file->getPathname();
324
325			$this->logDebug('Load plugin config <comment>' . $path . '</comment>');
326			$localPluginConfigFile = ConfigFile::createFromFile($path);
327			$localPluginConfigFile->applyVariables($magentoRootFolder, $file);
328			$this->_pluginConfig = $localPluginConfigFile->mergeArray($this->_pluginConfig);
329			}
330
331			/**
332			* @return string
333			*/
334			public function getVendorDir()
335			{
336			$configurationLoaderDir = $this->getConfigurationLoaderDir();
337
338			/* source version vendor folder (also in phar archive) */
339			$vendorFolder = $configurationLoaderDir . '/../../../../vendor';
340			if (is_dir($vendorFolder)) {
341			return $vendorFolder;
342			}
343
344			/* composer installed vendor folder */
345			$vendorFolder = $configurationLoaderDir . '/../../../../../../../vendor';
346			if (is_dir($vendorFolder)) {
347			return $vendorFolder;
348			}
349
350			return '';
351			}
352
353			/**
354			* @return string
355			*/
356			public function getConfigurationLoaderDir()
357			{
358			return __DIR__;
359			}
360
361			/**
362			* @param string $message
363			*/
364			private function logDebug($message)
365			{
366			if (OutputInterface::VERBOSITY_DEBUG <= $this->_output->getVerbosity()) {
367			$this->log('<debug>' . $message . '</debug>');
368			}
369			}
370
371			/**
372			* @param string $message
373			*/
374			private function log($message)
375			{
376			$this->_output->writeln($message);
377			}
378			}
379

netz98 / n98-magerun

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traversePluginFoldersForConfigFile() A

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