EnvironmentManager::selectModuleApplicationAndTheme() - Code Metrics - Inspection of "Routing and Rendering; Version 4.0.0-1.1" - Gixx/WebHemi - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 8efac5...a0c6e2 )

by Gabor

created 2016-07-08 14:49 UTC

selectModuleApplicationAndTheme() D

↳ Parent: EnvironmentManager

Complexity

Conditions	10
Paths	4

Size

Total Lines	45
Code Lines	26

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	110

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
c	1
b	0
f	0
dl	0
loc	45
ccs	0
cts	35
cp	0
rs	4.8196
cc	10
eloc	26
nc	4
nop	0
crap	110

How to fix Complexity

<?php
/**
 * WebHemi.
 *
 * PHP version 5.6
 *
 * @copyright 2012 - 2016 Gixx-web (http://www.gixx-web.com)
 * @license   https://opensource.org/licenses/MIT The MIT License (MIT)
 *
 * @link      http://www.gixx-web.com
 */
namespace WebHemi\Application;

use InvalidArgumentException;
use WebHemi\Config\ConfigInterface;

/**
 * Class EnvironmentManager.
 */
class EnvironmentManager
{
    const APPLICATION_TYPE_DIRECTORY = 'directory';
    const APPLICATION_TYPE_DOMAIN = 'domain';

    const COOKIE_AUTO_LOGIN_PREFIX = 'atln';
    const COOKIE_SESSION_PREFIX = 'atsn';

    const DEFAULT_APPLICATION = 'website';
    const DEFAULT_APPLICATION_URI = '/';
    const DEFAULT_MODULE = 'Website';
    const DEFAULT_THEME = 'default';
    const DEFAULT_THEME_RESOURCE_PATH = '/resources/default_theme';

    const SESSION_SALT = 'WebHemi';

    /** @var ConfigInterface */
    private $config;
    /** @var string */
    private $url;
    /** @var string */
    private $subDomain;
    /** @var string */
    private $mainDomain;
    /** @var string */
    private $applicationDomain;
    /** @var string */
    private $documentRoot;
    /** @var string */
    private $selectedModule;
    /** @var string */
    private $selectedApplication;
    /** @var string */
    private $selectedApplicationUri;
    /** @var string */
    private $selectedTheme;
    /** @var string */
    private $selectedThemeResourcePath;
    /** @var array  */
    private $environmentData;

    /**
     * ModuleManager constructor.
     *
     * @param ConfigInterface $config
     * @param array           $getData
     * @param array           $postData
     * @param array           $serverData
     * @param array           $cookieData
     * @param array           $filesData
     */
    public function __construct(
        ConfigInterface $config,
        array $getData,
        array $postData,
        array $serverData,
        array $cookieData,
        array $filesData
    ) {
        $this->config = $config;
        $this->documentRoot = realpath(__DIR__.'/../../../');

        $this->environmentData = [
            'GET'    => $getData,
            'POST'   => $postData,
            'SERVER' => $serverData,
            'COOKIE' => $cookieData,
            'FILES'  => $filesData,
        ];

        $isHttps = isset($this->environmentData['SERVER']['HTTPS']) && $this->environmentData['SERVER']['HTTPS'];
        $this->url = 'http'.($isHttps ? 's' : '').'://'
            . $this->environmentData['SERVER']['HTTP_HOST']
            . $this->environmentData['SERVER']['REQUEST_URI']
            . $this->environmentData['SERVER']['QUERY_STRING'];

        $this->selectedModule = self::DEFAULT_MODULE;
        $this->selectedApplication = self::DEFAULT_APPLICATION;
        $this->selectedTheme = self::DEFAULT_THEME;
        $this->selectedThemeResourcePath = self::DEFAULT_THEME_RESOURCE_PATH;
        $this->selectedApplicationUri = self::DEFAULT_APPLICATION_URI;

        $this->secureSession();
        $this->setDomain();
        $this->selectModuleApplicationAndTheme();
    }

    /**
     * Gets the selected application.
     *
     * @return string
     */
    public function getSelectedApplication()
    {
        return $this->selectedApplication;
    }

    /**
     * Get the URI path for the selected application. Required for the RouterAdapter to work with directory-based
     * applications correctly.
     *
     * @return string
     */
    public function getSelectedApplicationUri()
    {
        return $this->selectedApplicationUri;
    }

    /**
     * Gets the selected module.
     *
     * @return string
     */
    public function getSelectedModule()
    {
        return $this->selectedModule;
    }

    /**
     * Gets the selected theme.
     *
     * @return string
     */
    public function getSelectedTheme()
    {
        return $this->selectedTheme;
    }

    /**
     * Gets the resource path for the selected theme.
     *
     * @return string
     */
    public function getResourcePath()
    {
        return $this->selectedThemeResourcePath;
    }

    /**
     * Gets environment data.
     *
     * @param string $key
     *
     * @return array
     */
    public function getEnvironmentData($key)
    {
        if (!isset($this->environmentData[$key])) {
            throw new InvalidArgumentException(sprintf('The "%s" is not a valid environment key.', $key));
        }

        return $this->environmentData[$key];
    }

    /**
     * Gets the template settings for a specific theme.
     *
     * @return ConfigInterface
     */
    public function getApplicationTemplateSettings()
    {
        return $this->config->getConfig('themes/'.$this->getSelectedTheme());
    }

    /**
     * Gets the routing settings for the selected module.
     *
     * @return ConfigInterface
     */
    public function getModuleRouteSettings()
    {
        return $this->config->getConfig('modules/'.$this->getSelectedModule().'/routing');
    }

    /**
     * Overwrite PHP settings to be more secure
     *
     * @codeCoverageIgnore
     */
    private function secureSession()
    {
        ini_set('session.entropy_file', '/dev/urandom');
        ini_set('session.entropy_length', '16');
        ini_set('session.hash_function', 'sha256');
        ini_set('session.use_only_cookies', '1');
        ini_set('session.use_cookies', '1');
        ini_set('session.use_trans_sid', '0');
        ini_set('session.cookie_httponly', '1');

        // hide session name
        session_name(self::COOKIE_SESSION_PREFIX . '-' . bin2hex(self::SESSION_SALT));
        // set session lifetime to 1 hour
        session_set_cookie_params(3600);
    }

    /**
     * Parses server data and tries to set domain information.
     */
    private function setDomain()
    {
        $domain = $this->environmentData['SERVER']['SERVER_NAME'];
        $subDomain = '';
        $urlParts = parse_url($this->url);

        // If the host is not an IP address, then check the sub-domain-based module names too
        if (!preg_match(
            '/^((\d|[1-9]\d|1\d{2}|2[0-4]\d|25[0-5])\.){3}(\d|[1-9]\d|1\d{2}|2[0-4]\d|25[0-5])$/',
            $urlParts['host']
        )) {
            $domainParts = explode('.', $urlParts['host']);
            // @todo find out how to support complex TLDs like `.co.uk` or `.com.br`
            $tld = array_pop($domainParts);
            $domain = array_pop($domainParts).'.'.$tld;
            // the rest is the sub-domain
            $subDomain = implode('.', $domainParts);
        }

        // If no sub-domain presents, then it should be handled as 'www'
        if (empty($subDomain)) {
            $subDomain = 'www';
        }

        $this->subDomain = $subDomain;
        $this->mainDomain = $domain;
        $this->applicationDomain = $this->subDomain.'.'. $this->mainDomain;
    }

    /**
     * From the parsed domain data, selects the application, module and theme.
     *
     * It's the user's and the application's responsi
     */
    private function selectModuleApplicationAndTheme()
    {
        $urlParts = parse_url($this->url);
        $applications = $this->config->getData('applications');

        // Only the first segment is important (if exists).
        list($subDirectory) = explode('/', ltrim($urlParts['path'], '/'), 1);

        $applicationDataFixture = [
            'type' => self::APPLICATION_TYPE_DIRECTORY,
            'module' => self::DEFAULT_MODULE,
            'theme' => self::DEFAULT_THEME,
        ];

        // Run through the available application-modules to validate and find active module
        foreach ($applications as $applicationName => $applicationData) {
            // Don't risk, fix.
            $applicationData = array_merge($applicationDataFixture, $applicationData);

            if ((
                    $this->subDomain == 'www' &&
                    $applicationData['type'] == self::APPLICATION_TYPE_DIRECTORY &&
                    $applicationData['path'] == $subDirectory &&
                    !empty($subDirectory)
                ) ||
                (
                    $this->subDomain != 'www' &&
                    $applicationData['type'] == self::APPLICATION_TYPE_DOMAIN &&
                    $applicationData['path'] == $this->subDomain
                )
            ) {
                $this->selectedModule = $applicationData['module'];
                $this->selectedApplication = $applicationName;
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;
}
                $this->selectedTheme = $applicationData['theme'];

                // It's not the environment ma
                if ($this->selectedTheme !== self::DEFAULT_THEME) {
                    $this->selectedThemeResourcePath = '/resources/vendor_themes/'.$this->selectedTheme;
                }

                $this->selectedApplicationUri = '/'.$subDirectory;
                break;
            }
        }
    }
}


1			<?php
2			/**
3			* WebHemi.
4			*
5			* PHP version 5.6
6			*
7			* @copyright 2012 - 2016 Gixx-web (http://www.gixx-web.com)
8			* @license https://opensource.org/licenses/MIT The MIT License (MIT)
9			*
10			* @link http://www.gixx-web.com
11			*/
12			namespace WebHemi\Application;
13
14			use InvalidArgumentException;
15			use WebHemi\Config\ConfigInterface;
16
17			/**
18			* Class EnvironmentManager.
19			*/
20			class EnvironmentManager
21			{
22			const APPLICATION_TYPE_DIRECTORY = 'directory';
23			const APPLICATION_TYPE_DOMAIN = 'domain';
24
25			const COOKIE_AUTO_LOGIN_PREFIX = 'atln';
26			const COOKIE_SESSION_PREFIX = 'atsn';
27
28			const DEFAULT_APPLICATION = 'website';
29			const DEFAULT_APPLICATION_URI = '/';
30			const DEFAULT_MODULE = 'Website';
31			const DEFAULT_THEME = 'default';
32			const DEFAULT_THEME_RESOURCE_PATH = '/resources/default_theme';
33
34			const SESSION_SALT = 'WebHemi';
35
36			/** @var ConfigInterface */
37			private $config;
38			/** @var string */
39			private $url;
40			/** @var string */
41			private $subDomain;
42			/** @var string */
43			private $mainDomain;
44			/** @var string */
45			private $applicationDomain;
46			/** @var string */
47			private $documentRoot;
48			/** @var string */
49			private $selectedModule;
50			/** @var string */
51			private $selectedApplication;
52			/** @var string */
53			private $selectedApplicationUri;
54			/** @var string */
55			private $selectedTheme;
56			/** @var string */
57			private $selectedThemeResourcePath;
58			/** @var array */
59			private $environmentData;
60
61			/**
62			* ModuleManager constructor.
63			*
64			* @param ConfigInterface $config
65			* @param array $getData
66			* @param array $postData
67			* @param array $serverData
68			* @param array $cookieData
69			* @param array $filesData
70			*/
71			public function __construct(
72			ConfigInterface $config,
73			array $getData,
74			array $postData,
75			array $serverData,
76			array $cookieData,
77			array $filesData
78			) {
79			$this->config = $config;
80			$this->documentRoot = realpath(__DIR__.'/../../../');
81
82			$this->environmentData = [
83			'GET' => $getData,
84			'POST' => $postData,
85			'SERVER' => $serverData,
86			'COOKIE' => $cookieData,
87			'FILES' => $filesData,
88			];
89
90			$isHttps = isset($this->environmentData['SERVER']['HTTPS']) && $this->environmentData['SERVER']['HTTPS'];
91			$this->url = 'http'.($isHttps ? 's' : '').'://'
92			. $this->environmentData['SERVER']['HTTP_HOST']
93			. $this->environmentData['SERVER']['REQUEST_URI']
94			. $this->environmentData['SERVER']['QUERY_STRING'];
95
96			$this->selectedModule = self::DEFAULT_MODULE;
97			$this->selectedApplication = self::DEFAULT_APPLICATION;
98			$this->selectedTheme = self::DEFAULT_THEME;
99			$this->selectedThemeResourcePath = self::DEFAULT_THEME_RESOURCE_PATH;
100			$this->selectedApplicationUri = self::DEFAULT_APPLICATION_URI;
101
102			$this->secureSession();
103			$this->setDomain();
104			$this->selectModuleApplicationAndTheme();
105			}
106
107			/**
108			* Gets the selected application.
109			*
110			* @return string
111			*/
112			public function getSelectedApplication()
113			{
114			return $this->selectedApplication;
115			}
116
117			/**
118			* Get the URI path for the selected application. Required for the RouterAdapter to work with directory-based
119			* applications correctly.
120			*
121			* @return string
122			*/
123			public function getSelectedApplicationUri()
124			{
125			return $this->selectedApplicationUri;
126			}
127
128			/**
129			* Gets the selected module.
130			*
131			* @return string
132			*/
133			public function getSelectedModule()
134			{
135			return $this->selectedModule;
136			}
137
138			/**
139			* Gets the selected theme.
140			*
141			* @return string
142			*/
143			public function getSelectedTheme()
144			{
145			return $this->selectedTheme;
146			}
147
148			/**
149			* Gets the resource path for the selected theme.
150			*
151			* @return string
152			*/
153			public function getResourcePath()
154			{
155			return $this->selectedThemeResourcePath;
156			}
157
158			/**
159			* Gets environment data.
160			*
161			* @param string $key
162			*
163			* @return array
164			*/
165			public function getEnvironmentData($key)
166			{
167			if (!isset($this->environmentData[$key])) {
168			throw new InvalidArgumentException(sprintf('The "%s" is not a valid environment key.', $key));
169			}
170
171			return $this->environmentData[$key];
172			}
173
174			/**
175			* Gets the template settings for a specific theme.
176			*
177			* @return ConfigInterface
178			*/
179			public function getApplicationTemplateSettings()
180			{
181			return $this->config->getConfig('themes/'.$this->getSelectedTheme());
182			}
183
184			/**
185			* Gets the routing settings for the selected module.
186			*
187			* @return ConfigInterface
188			*/
189			public function getModuleRouteSettings()
190			{
191			return $this->config->getConfig('modules/'.$this->getSelectedModule().'/routing');
192			}
193
194			/**
195			* Overwrite PHP settings to be more secure
196			*
197			* @codeCoverageIgnore
198			*/
199			private function secureSession()
200			{
201			ini_set('session.entropy_file', '/dev/urandom');
202			ini_set('session.entropy_length', '16');
203			ini_set('session.hash_function', 'sha256');
204			ini_set('session.use_only_cookies', '1');
205			ini_set('session.use_cookies', '1');
206			ini_set('session.use_trans_sid', '0');
207			ini_set('session.cookie_httponly', '1');
208
209			// hide session name
210			session_name(self::COOKIE_SESSION_PREFIX . '-' . bin2hex(self::SESSION_SALT));
211			// set session lifetime to 1 hour
212			session_set_cookie_params(3600);
213			}
214
215			/**
216			* Parses server data and tries to set domain information.
217			*/
218			private function setDomain()
219			{
220			$domain = $this->environmentData['SERVER']['SERVER_NAME'];
221			$subDomain = '';
222			$urlParts = parse_url($this->url);
223
224			// If the host is not an IP address, then check the sub-domain-based module names too
225			if (!preg_match(
226			'/^((\d\|[1-9]\d\|1\d{2}\|2[0-4]\d\|25[0-5])\.){3}(\d\|[1-9]\d\|1\d{2}\|2[0-4]\d\|25[0-5])$/',
227			$urlParts['host']
228			)) {
229			$domainParts = explode('.', $urlParts['host']);
230			// @todo find out how to support complex TLDs like `.co.uk` or `.com.br`
231			$tld = array_pop($domainParts);
232			$domain = array_pop($domainParts).'.'.$tld;
233			// the rest is the sub-domain
234			$subDomain = implode('.', $domainParts);
235			}
236
237			// If no sub-domain presents, then it should be handled as 'www'
238			if (empty($subDomain)) {
239			$subDomain = 'www';
240			}
241
242			$this->subDomain = $subDomain;
243			$this->mainDomain = $domain;
244			$this->applicationDomain = $this->subDomain.'.'. $this->mainDomain;
245			}
246
247			/**
248			* From the parsed domain data, selects the application, module and theme.
249			*
250			* It's the user's and the application's responsi
251			*/
252			private function selectModuleApplicationAndTheme()
253			{
254			$urlParts = parse_url($this->url);
255			$applications = $this->config->getData('applications');
256
257			// Only the first segment is important (if exists).
258			list($subDirectory) = explode('/', ltrim($urlParts['path'], '/'), 1);
259
260			$applicationDataFixture = [
261			'type' => self::APPLICATION_TYPE_DIRECTORY,
262			'module' => self::DEFAULT_MODULE,
263			'theme' => self::DEFAULT_THEME,
264			];
265
266			// Run through the available application-modules to validate and find active module
267			foreach ($applications as $applicationName => $applicationData) {
268			// Don't risk, fix.
269			$applicationData = array_merge($applicationDataFixture, $applicationData);
270
271			if ((
272			$this->subDomain == 'www' &&
273			$applicationData['type'] == self::APPLICATION_TYPE_DIRECTORY &&
274			$applicationData['path'] == $subDirectory &&
275			!empty($subDirectory)
276			) \|\|
277			(
278			$this->subDomain != 'www' &&
279			$applicationData['type'] == self::APPLICATION_TYPE_DOMAIN &&
280			$applicationData['path'] == $this->subDomain
281			)
282			) {
283			$this->selectedModule = $applicationData['module'];
284			$this->selectedApplication = $applicationName;
			0 ignored issues – show Documentation Bug introduced 2016-07-08 14:54 UTC by Report Bug Copy Issue Report It seems like `$applicationName` can also be of type `integer`. However, the property `$selectedApplication` is declared as type `string`. Maybe add an additional type check? Our type inference engine has found a suspicous assignment of a value to a property. This check raises an issue when a value that can be of a mixed type is assigned to a property that is type hinted more strictly. For example, imagine you have a variable `$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...
285			$this->selectedTheme = $applicationData['theme'];
286
287			// It's not the environment ma
288			if ($this->selectedTheme !== self::DEFAULT_THEME) {
289			$this->selectedThemeResourcePath = '/resources/vendor_themes/'.$this->selectedTheme;
290			}
291
292			$this->selectedApplicationUri = '/'.$subDirectory;
293			break;
294			}
295			}
296			}
297			}
298

Gixx / WebHemi

Push — master ( 8efac5...a0c6e2 )

selectModuleApplicationAndTheme() D

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