LocaleSubscriber::getCurrentLanguage() - Code Metrics - Inspection of "Translations: Add locales" - chamilo/chamilo-lms - Measure and Improve Code Quality continuously with Scrutinizer

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Push — master ( 9bba7f...685a87 )

by Julito

created 2021-10-01 14:07 UTC

LocaleSubscriber::getCurrentLanguage() F

↳ Parent: LocaleSubscriber

Complexity

Conditions	14
Paths	384

Size

Total Lines	76
Code Lines	40

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	14
eloc	40
nc	384
nop	1
dl	0
loc	76
rs	3.1333
c	0
b	0
f	0

How to fix Long Method Complexity

<?php

declare(strict_types=1);

/* For licensing terms, see /license.txt */

namespace Chamilo\CoreBundle\EventSubscriber;

use Chamilo\CoreBundle\Entity\Course;
use Chamilo\CoreBundle\Settings\SettingsManager;
use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpKernel\Event\RequestEvent;
use Symfony\Component\HttpKernel\KernelEvents;

/**
 * Checks the portal listener depending of different settings:
 * platform, user, course.
 */
class LocaleSubscriber implements EventSubscriberInterface
{
    protected string $defaultLocale;
    protected ParameterBagInterface $parameterBag;
    protected SettingsManager $settingsManager;

    public function __construct(string $defaultLocale, SettingsManager $settingsManager, ParameterBagInterface $parameterBag)
    {
        $this->defaultLocale = $defaultLocale;
        $this->settingsManager = $settingsManager;
        $this->parameterBag = $parameterBag;
    }

    public function onKernelRequest(RequestEvent $event): void
    {
        $request = $event->getRequest();
        /*if (!$request->hasPreviousSession()) {
            return;
        }*/

        $installed = false;
        if ($this->parameterBag->has('installed')) {
            $installed = 1 === (int) $this->parameterBag->get('installed');
        }

        if (!$installed) {
            return;
        }

        if (!$request->hasSession()) {
            return;
        }

        $loadFromDb = $request->getSession()->get('check_locale_from_db', true);

        if (false === $loadFromDb &&
            $request->getSession()->has('_locale') &&
            !empty($request->getSession()->get('_locale'))
        ) {
            $locale = $request->getSession()->get('_locale');
            $request->setLocale($locale);

            return;
        }

        if ($loadFromDb) {
            $locale = $this->getCurrentLanguage($request);
            // if no explicit locale has been set on this request, use one from the session
            $request->setLocale($locale);
            $request->getSession()->set('_locale', $locale);
            $request->getSession()->set('check_locale_from_db', false);
        }
    }

    public function getCurrentLanguage(Request $request): string
    {
        $localeList = [];

        // 1. Check platform locale
        $platformLocale = $this->settingsManager->getSetting('language.platform_language');

        if (!empty($platformLocale)) {
            $localeList['platform_lang'] = $platformLocale;
        }
        // 2. Check user locale
        // _locale_user is set when user logins the system check UserLocaleListener
        $userLocale = $request->getSession()->get('_locale_user');

        if (!empty($userLocale)) {
            $localeList['user_profil_lang'] = $userLocale;
        }

        // 3. Check course locale
        $courseId = $request->get('cid');

        if (!empty($courseId)) {
            /** @var Course $course */
            $course = $request->getSession()->get('course');
            // 3. Check course locale
            if (!empty($course)) {
                $courseLocale = $course->getCourseLanguage();
                if (!empty($courseLocale)) {
                    $localeList['course_lang'] = $platformLocale;
                }
            }
        }

        // 4. force locale if it was selected from the URL
        $localeFromUrl = $request->get('_locale');
        if (!empty($localeFromUrl)) {
            $localeList['user_selected_lang'] = $platformLocale;
        }

        $priorityList = [
            'language_priority_4',
            'language_priority_3',
            'language_priority_2',
            'language_priority_1',
        ];

        $locale = '';
        foreach ($priorityList as $setting) {
            $priority = $this->settingsManager->getSetting(sprintf('language.%s', $setting));
            if (!empty($priority) && isset($localeList[$priority])) {
                $locale = $localeList[$priority];

                break;
            }
        }

        if (empty($locale)) {
            // Use default order
            $priorityList = [
                'platform_lang',
                'user_profil_lang',
                'course_lang',
                'user_selected_lang',
            ];
            foreach ($priorityList as $setting) {
                if (isset($localeList[$setting])) {
                    $locale = $localeList[$setting];
                }
            }
        }

        if (empty($locale)) {
            $locale = $this->defaultLocale;
        }

        return $locale;
    }

    public static function getSubscribedEvents()
    {
        return [
            // must be registered before the default Locale listener
            KernelEvents::REQUEST => [['onKernelRequest', 20]],
        ];
    }
}


1			<?php
2
3			declare(strict_types=1);
4
5			/* For licensing terms, see /license.txt */
6
7			namespace Chamilo\CoreBundle\EventSubscriber;
8
9			use Chamilo\CoreBundle\Entity\Course;
10			use Chamilo\CoreBundle\Settings\SettingsManager;
11			use Symfony\Component\DependencyInjection\ParameterBag\ParameterBagInterface;
12			use Symfony\Component\EventDispatcher\EventSubscriberInterface;
13			use Symfony\Component\HttpFoundation\Request;
14			use Symfony\Component\HttpKernel\Event\RequestEvent;
15			use Symfony\Component\HttpKernel\KernelEvents;
16
17			/**
18			* Checks the portal listener depending of different settings:
19			* platform, user, course.
20			*/
21			class LocaleSubscriber implements EventSubscriberInterface
22			{
23			protected string $defaultLocale;
24			protected ParameterBagInterface $parameterBag;
25			protected SettingsManager $settingsManager;
26
27			public function __construct(string $defaultLocale, SettingsManager $settingsManager, ParameterBagInterface $parameterBag)
28			{
29			$this->defaultLocale = $defaultLocale;
30			$this->settingsManager = $settingsManager;
31			$this->parameterBag = $parameterBag;
32			}
33
34			public function onKernelRequest(RequestEvent $event): void
35			{
36			$request = $event->getRequest();
37			/*if (!$request->hasPreviousSession()) {
38			return;
39			}*/
40
41			$installed = false;
42			if ($this->parameterBag->has('installed')) {
43			$installed = 1 === (int) $this->parameterBag->get('installed');
44			}
45
46			if (!$installed) {
47			return;
48			}
49
50			if (!$request->hasSession()) {
51			return;
52			}
53
54			$loadFromDb = $request->getSession()->get('check_locale_from_db', true);
55
56			if (false === $loadFromDb &&
57			$request->getSession()->has('_locale') &&
58			!empty($request->getSession()->get('_locale'))
59			) {
60			$locale = $request->getSession()->get('_locale');
61			$request->setLocale($locale);
62
63			return;
64			}
65
66			if ($loadFromDb) {
67			$locale = $this->getCurrentLanguage($request);
68			// if no explicit locale has been set on this request, use one from the session
69			$request->setLocale($locale);
70			$request->getSession()->set('_locale', $locale);
71			$request->getSession()->set('check_locale_from_db', false);
72			}
73			}
74
75			public function getCurrentLanguage(Request $request): string
76			{
77			$localeList = [];
78
79			// 1. Check platform locale
80			$platformLocale = $this->settingsManager->getSetting('language.platform_language');
81
82			if (!empty($platformLocale)) {
83			$localeList['platform_lang'] = $platformLocale;
84			}
85			// 2. Check user locale
86			// _locale_user is set when user logins the system check UserLocaleListener
87			$userLocale = $request->getSession()->get('_locale_user');
88
89			if (!empty($userLocale)) {
90			$localeList['user_profil_lang'] = $userLocale;
91			}
92
93			// 3. Check course locale
94			$courseId = $request->get('cid');
95
96			if (!empty($courseId)) {
97			/** @var Course $course */
98			$course = $request->getSession()->get('course');
99			// 3. Check course locale
100			if (!empty($course)) {
101			$courseLocale = $course->getCourseLanguage();
102			if (!empty($courseLocale)) {
103			$localeList['course_lang'] = $platformLocale;
104			}
105			}
106			}
107
108			// 4. force locale if it was selected from the URL
109			$localeFromUrl = $request->get('_locale');
110			if (!empty($localeFromUrl)) {
111			$localeList['user_selected_lang'] = $platformLocale;
112			}
113
114			$priorityList = [
115			'language_priority_4',
116			'language_priority_3',
117			'language_priority_2',
118			'language_priority_1',
119			];
120
121			$locale = '';
122			foreach ($priorityList as $setting) {
123			$priority = $this->settingsManager->getSetting(sprintf('language.%s', $setting));
124			if (!empty($priority) && isset($localeList[$priority])) {
125			$locale = $localeList[$priority];
126
127			break;
128			}
129			}
130
131			if (empty($locale)) {
132			// Use default order
133			$priorityList = [
134			'platform_lang',
135			'user_profil_lang',
136			'course_lang',
137			'user_selected_lang',
138			];
139			foreach ($priorityList as $setting) {
140			if (isset($localeList[$setting])) {
141			$locale = $localeList[$setting];
142			}
143			}
144			}
145
146			if (empty($locale)) {
147			$locale = $this->defaultLocale;
148			}
149
150			return $locale;
151			}
152
153			public static function getSubscribedEvents()
154			{
155			return [
156			// must be registered before the default Locale listener
157			KernelEvents::REQUEST => [['onKernelRequest', 20]],
158			];
159			}
160			}
161

chamilo / chamilo-lms

Push — master ( 9bba7f...685a87 )

LocaleSubscriber::getCurrentLanguage() F

Complexity

Size

Duplication

Importance

How to fix Long Method Complexity

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