Localization - Code Metrics - Inspection of "Adding the Translatable feature for Eloquent Model" - ARCANEDEV/Localization - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Pull Request — master (#100)

by ARCANEDEV

created 2017-06-17 21:44 UTC

Localization B

↳ Parent: Project

Complexity

Total Complexity

Size/Duplication

Total Lines	487
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	7

Test Coverage

Coverage

95.04%

Importance

Changes

Metric	Value
dl	0
loc	487
ccs	115
cts	121
cp	0.9504
rs	8.6206
c	0
b	0
f	0
wmc	50
lcom	1
cbo	7

28 Methods

Rating	Name	Size	Complexity
A	request()	4	1
A	getDefaultLocale()	4	1
A	getSupportedLocales()	4	1
A	setSupportedLocales()	6	1
A	getSupportedLocalesKeys()	4	1
A	getCurrentLocale()	4	1
A	getCurrentLocaleEntity()	4	1
A	getCurrentLocaleName()	4	1
A	getCurrentLocaleScript()	4	1
A	getCurrentLocaleDirection()	4	1
A	getCurrentLocaleNative()	4	1
A	getCurrentLocaleRegional()	4	1
A	getAllLocales()	4	1
A	setLocale()	4	1
A	setBaseUrl()	8	2
A	transRoute()	4	1
A	localizeURL()	4	1
A	getNonLocalizedURL()	4	1
A	localesNavbar()	8	1
A	isDefaultLocaleHiddenInUrl()	4	1
A	isLocaleSupported()	4	2
A	__construct()	13	1
C	getLocalizedURL()	60	15
A	createUrlFromUri()	8	2
A	findTranslatedRouteByUrl()	14	4
A	getUrlFromRouteName()	18	2
A	setRouteNameFromRequest()	8	1
A	isLocaleSupportedOrFail()	7	2

How to fix Complexity

<?php namespace Arcanedev\Localization;

use Arcanedev\Localization\Contracts\LocalesManager as LocalesManagerContract;
use Arcanedev\Localization\Contracts\Localization as LocalizationContract;
use Arcanedev\Localization\Contracts\RouteTranslator as RouteTranslatorContract;
use Arcanedev\Localization\Exceptions\UnsupportedLocaleException;
use Arcanedev\Localization\Utilities\Url;
use Illuminate\Contracts\Foundation\Application as ApplicationContract;
use Illuminate\Contracts\View\Factory as ViewFactoryContract;
use Illuminate\Http\Request;

/**
 * Class     Localization
 *
 * @package  Arcanedev\Localization
 * @author   ARCANEDEV <[email protected]>
 */
class Localization implements LocalizationContract
{
    /* -----------------------------------------------------------------
     |  Properties
     | -----------------------------------------------------------------
     */

    /**
     * Base url.
     *
     * @var string
     */
    protected $baseUrl;

    /**
     * Laravel application instance.
     *
     * @var \Illuminate\Contracts\Foundation\Application
     */
    private $app;

    /**
     * The RouteTranslator instance.
     *
     * @var \Arcanedev\Localization\Contracts\RouteTranslator
     */
    protected $routeTranslator;

    /**
     * The LocalesManager instance.
     *
     * @var \Arcanedev\Localization\Contracts\LocalesManager
     */
    private $localesManager;

    /* -----------------------------------------------------------------
     |  Constructor
     | -----------------------------------------------------------------
     */

    /**
     * Localization constructor.
     *
     * @param  \Illuminate\Contracts\Foundation\Application       $app
     * @param  \Arcanedev\Localization\Contracts\RouteTranslator  $routeTranslator
     * @param  \Arcanedev\Localization\Contracts\LocalesManager   $localesManager
     */
    public function __construct(
        ApplicationContract     $app,
        RouteTranslatorContract $routeTranslator,
        LocalesManagerContract  $localesManager
    ) {
        $this->app             = $app;
        $this->routeTranslator = $routeTranslator;
        $this->localesManager  = $localesManager;

        $this->localesManager->setDefaultLocale(
            $this->app['config']->get('app.locale')
        );
    }

    /* -----------------------------------------------------------------
     |  Getters & Setters
     | -----------------------------------------------------------------
     */

    /**
     * Get Request instance.
     *
     * @return \Illuminate\Http\Request
     */
    private function request()
    {
        return $this->app['request'];
    }

    /**
     * Returns default locale.
     *
     * @return string
     */
    public function getDefaultLocale()
    {
        return $this->localesManager->getDefaultLocale();
    }

    /**
     * Return an array of all supported Locales.
     *
     * @return \Arcanedev\Localization\Entities\LocaleCollection
     */
    public function getSupportedLocales()
    {
        return $this->localesManager->getSupportedLocales();
    }

    /**
     * Set the supported locales.
     *
     * @param  array  $supportedLocales
     *
     * @return self
     */
    public function setSupportedLocales(array $supportedLocales)
    {
        $this->localesManager->setSupportedLocales($supportedLocales);

        return $this;
    }

    /**
     * Get supported locales keys.
     *
     * @return array
     */
    public function getSupportedLocalesKeys()
    {
        return $this->localesManager->getSupportedLocalesKeys();
    }

    /**
     * Returns current language.
     *
     * @return string
     */
    public function getCurrentLocale()
    {
        return $this->localesManager->getCurrentLocale();
    }

    /**
     * Returns current language.
     *
     * @return \Arcanedev\Localization\Entities\Locale
     */
    public function getCurrentLocaleEntity()
    {
        return $this->localesManager->getCurrentLocaleEntity();
    }

    /**
     * Returns current locale name.
     *
     * @return string
     */
    public function getCurrentLocaleName()
    {
        return $this->getCurrentLocaleEntity()->name();
    }

    /**
     * Returns current locale script.
     *
     * @return string
     */
    public function getCurrentLocaleScript()
    {
        return $this->getCurrentLocaleEntity()->script();
    }

    /**
     * Returns current locale direction.
     *
     * @return string
     */
    public function getCurrentLocaleDirection()
    {
        return $this->getCurrentLocaleEntity()->direction();
    }

    /**
     * Returns current locale native name.
     *
     * @return string
     */
    public function getCurrentLocaleNative()
    {
        return $this->getCurrentLocaleEntity()->native();
    }

    /**
     * Returns current locale regional.
     *
     * @return string
     */
    public function getCurrentLocaleRegional()
    {
        return $this->getCurrentLocaleEntity()->regional();
    }

    /**
     * Get all locales.
     *
     * @return \Arcanedev\Localization\Entities\LocaleCollection
     */
    public function getAllLocales()
    {
        return $this->localesManager->getAllLocales();
    }

    /**
     * Set and return current locale.
     *
     * @param  string|null  $locale
     *
     * @return string
     */
    public function setLocale($locale = null)
    {
        return $this->localesManager->setLocale($locale);
    }

    /**
     * Sets the base url for the site.
     *
     * @param  string  $url
     *
     * @return self
     */
    public function setBaseUrl($url)
    {
        if (substr($url, -1) !== '/') $url .= '/';

        $this->baseUrl = $url;

        return $this;
    }

    /* -----------------------------------------------------------------
     |  Main Methods
     | -----------------------------------------------------------------
     */

    /**
     * Translate routes and save them to the translated routes array (used in the localize route filter).
     *
     * @param  string  $routeName
     *
     * @return string
     */
    public function transRoute($routeName)
    {
        return $this->routeTranslator->trans($routeName);
    }

    /**
     * Returns an URL adapted to $locale or current locale.
     *
     * @param  string|null  $url
     * @param  string|null  $locale
     *
     * @return string
     */
    public function localizeURL($url = null, $locale = null)
    {
        return $this->getLocalizedURL($locale, $url);

    }

    /**
     * It returns an URL without locale (if it has it).
     *
     * @param  string|null  $url
     *
     * @return string
     */
    public function getNonLocalizedURL($url = null)
    {
        return $this->getLocalizedURL(false, $url);
function acceptsInteger($int) { }

$x = '123'; // string "123"

// Instead of
acceptsInteger($x);

// we recommend to use
acceptsInteger((integer) $x);
    }

    /**
     * Returns an URL adapted to $locale or current locale.
     *
     * @todo: Refactor this beast
     *
     * @param  string|null  $locale
     * @param  string|null  $url
     * @param  array        $attributes
     * @param  bool|false   $showHiddenLocale
     *
     * @return string|false
     */
    public function getLocalizedURL($locale = null, $url = null, array $attributes = [], $showHiddenLocale = false)
    {
        if (is_null($locale))
            $locale = $this->getCurrentLocale();

        $this->isLocaleSupportedOrFail($locale);

        if (empty($attributes))
            $attributes = Url::extractAttributes($url);

        if (empty($url)) {
            if ($this->routeTranslator->hasCurrentRoute()) {
                if (empty($attributes))
                    $attributes = $this->request()->route()->parameters();

                return $this->getUrlFromRouteName(
                    $locale,
                    $this->routeTranslator->getCurrentRoute(),
                    $attributes,
                    $showHiddenLocale
                );
            }

            $url = $this->request()->fullUrl();
        }

        if (
            $locale &&
            $translatedRoute = $this->findTranslatedRouteByUrl($url, $attributes, $this->getCurrentLocale())
        ) {
            return $this->getUrlFromRouteName($locale, $translatedRoute, $attributes, $showHiddenLocale);
        }

        $baseUrl    = $this->request()->getBaseUrl();
        $parsedUrl  = parse_url($url);

        $translatedRoute = $this->routeTranslator->getTranslatedRoute(
            $baseUrl, $parsedUrl, $this->getDefaultLocale(), $this->getSupportedLocales()
        );

        if ($translatedRoute !== false)
            return $this->getUrlFromRouteName($locale, $translatedRoute, $attributes, $showHiddenLocale);

        if ( ! empty($locale)) {
            if ($locale !== $this->getDefaultLocale() || ! $this->isDefaultLocaleHiddenInUrl() || $showHiddenLocale) {
                $parsedUrl['path'] = $locale.'/'.ltrim($parsedUrl['path'], '/');
            }
        }

        $parsedUrl['path'] = ltrim(ltrim($baseUrl, '/') . '/' . $parsedUrl['path'], '/');
        $parsedUrl['path'] = rtrim($parsedUrl['path'], '/');

        $url = Url::unparse($parsedUrl);

        if (filter_var($url, FILTER_VALIDATE_URL)) return $url;

        return $this->createUrlFromUri(
            empty($url) ? $parsedUrl['path'] : $url
        );
    }

    /**
     * Create an url from the uri.
     *
     * @param  string  $uri
     *
     * @return string
     */
    public function createUrlFromUri($uri)
    {
        $uri = ltrim($uri, '/');

        return empty($this->baseUrl)
            ? $this->app[\Illuminate\Contracts\Routing\UrlGenerator::class]->to($uri)
            : $this->baseUrl.$uri;
    }

    /**
     * Get locales navigation bar.
     *
     * @return string
     */
    public function localesNavbar()
    {
        /** @var  \Illuminate\Contracts\View\Factory  $view */
        $view = $this->app[ViewFactoryContract::class];

        return $view->make('localization::navbar', ['supportedLocales' => $this->getSupportedLocales()])
                    ->render();
    }

    /* -----------------------------------------------------------------
     |  Translation Methods
     | -----------------------------------------------------------------
     */

    /**
     * Returns the translated route for an url and the attributes given and a locale
     *
     * @param  string  $url
     * @param  array   $attributes
     * @param  string  $locale
     *
     * @return string|false
     */
    private function findTranslatedRouteByUrl($url, $attributes, $locale)
    {
        if (empty($url)) return false;

        // check if this url is a translated url
        foreach ($this->routeTranslator->getTranslatedRoutes() as $translatedRoute) {
            $translatedUrl = $this->getUrlFromRouteName($locale, $translatedRoute, $attributes);

            if ($this->getNonLocalizedURL($translatedUrl) === $this->getNonLocalizedURL($url))
<?php

function getDate($date)
{
    if ($date !== null) {
        return new DateTime($date);
    }

    return false;
}
                return $translatedRoute;
        }

        return false;
    }

    /**
     * Returns an URL adapted to the route name and the locale given.
     *
     * @param  string|bool  $locale
     * @param  string       $transKey
     * @param  array        $attributes
     * @param  bool|false   $showHiddenLocale
     *
     * @return string|false
     */
    public function getUrlFromRouteName($locale, $transKey, array $attributes = [], $showHiddenLocale = false)
    {
        $this->isLocaleSupportedOrFail($locale);


        $route = $this->routeTranslator->getUrlFromRouteName(
            $locale,

            $this->getDefaultLocale(),
            $transKey,
            $attributes,
            $this->isDefaultLocaleHiddenInUrl(),
            $showHiddenLocale
        );

        // This locale does not have any key for this route name
        if (empty($route)) return false;

        return rtrim($this->createUrlFromUri($route));
    }

    /**
     * Set route name from request.
     *
     * @param  \Illuminate\Http\Request  $request
     */
    public function setRouteNameFromRequest(Request $request)
    {
        $routeName = $this->routeTranslator->getRouteNameFromPath(
            $request->getUri(), $this->getCurrentLocale()
        );

        $this->routeTranslator->setCurrentRoute($routeName);
    }

    /* -----------------------------------------------------------------
     |  Check Methods
     | -----------------------------------------------------------------
     */

    /**
     * Hide the default locale in URL ??
     *
     * @return bool
     */
    public function isDefaultLocaleHiddenInUrl()
    {
        return $this->localesManager->isDefaultLocaleHiddenInUrl();
    }

    /**
     * Check if Locale exists on the supported locales collection.
     *
     * @param  string|bool  $locale
     *
     * @return bool
     */
    public function isLocaleSupported($locale)
    {
        return ! ($locale !== false && ! $this->localesManager->isSupportedLocale($locale));

    }

    /**
     * Check if the locale is supported or fail if not.
     *
     * @param  string  $locale
     *
     * @throws \Arcanedev\Localization\Exceptions\UnsupportedLocaleException
     */
    private function isLocaleSupportedOrFail($locale)
    {
        if ( ! $this->isLocaleSupported($locale))
            throw new UnsupportedLocaleException(
                "Locale '{$locale}' is not in the list of supported locales."
            );
    }
}


1		<?php namespace Arcanedev\Localization;
2
3		use Arcanedev\Localization\Contracts\LocalesManager as LocalesManagerContract;
4		use Arcanedev\Localization\Contracts\Localization as LocalizationContract;
5		use Arcanedev\Localization\Contracts\RouteTranslator as RouteTranslatorContract;
6		use Arcanedev\Localization\Exceptions\UnsupportedLocaleException;
7		use Arcanedev\Localization\Utilities\Url;
8		use Illuminate\Contracts\Foundation\Application as ApplicationContract;
9		use Illuminate\Contracts\View\Factory as ViewFactoryContract;
10		use Illuminate\Http\Request;
11
12		/**
13		* Class Localization
14		*
15		* @package Arcanedev\Localization
16		* @author ARCANEDEV <[email protected]>
17		*/
18		class Localization implements LocalizationContract
19		{
20		/* -----------------------------------------------------------------
21		\| Properties
22		\| -----------------------------------------------------------------
23		*/
24
25		/**
26		* Base url.
27		*
28		* @var string
29		*/
30		protected $baseUrl;
31
32		/**
33		* Laravel application instance.
34		*
35		* @var \Illuminate\Contracts\Foundation\Application
36		*/
37		private $app;
38
39		/**
40		* The RouteTranslator instance.
41		*
42		* @var \Arcanedev\Localization\Contracts\RouteTranslator
43		*/
44		protected $routeTranslator;
45
46		/**
47		* The LocalesManager instance.
48		*
49		* @var \Arcanedev\Localization\Contracts\LocalesManager
50		*/
51		private $localesManager;
52
53		/* -----------------------------------------------------------------
54		\| Constructor
55		\| -----------------------------------------------------------------
56		*/
57
58		/**
59		* Localization constructor.
60		*
61		* @param \Illuminate\Contracts\Foundation\Application $app
62		* @param \Arcanedev\Localization\Contracts\RouteTranslator $routeTranslator
63		* @param \Arcanedev\Localization\Contracts\LocalesManager $localesManager
64		*/
65	378	public function __construct(
66		ApplicationContract $app,
67		RouteTranslatorContract $routeTranslator,
68		LocalesManagerContract $localesManager
69		) {
70	378	$this->app = $app;
71	378	$this->routeTranslator = $routeTranslator;
72	378	$this->localesManager = $localesManager;
73
74	378	$this->localesManager->setDefaultLocale(
75	378	$this->app['config']->get('app.locale')
76		);
77	378	}
78
79		/* -----------------------------------------------------------------
80		\| Getters & Setters
81		\| -----------------------------------------------------------------
82		*/
83
84		/**
85		* Get Request instance.
86		*
87		* @return \Illuminate\Http\Request
88		*/
89	159	private function request()
90		{
91	159	return $this->app['request'];
92		}
93
94		/**
95		* Returns default locale.
96		*
97		* @return string
98		*/
99	174	public function getDefaultLocale()
100		{
101	174	return $this->localesManager->getDefaultLocale();
102		}
103
104		/**
105		* Return an array of all supported Locales.
106		*
107		* @return \Arcanedev\Localization\Entities\LocaleCollection
108		*/
109	162	public function getSupportedLocales()
110		{
111	162	return $this->localesManager->getSupportedLocales();
112		}
113
114		/**
115		* Set the supported locales.
116		*
117		* @param array $supportedLocales
118		*
119		* @return self
120		*/
121	6	public function setSupportedLocales(array $supportedLocales)
122		{
123	6	$this->localesManager->setSupportedLocales($supportedLocales);
124
125	3	return $this;
126		}
127
128		/**
129		* Get supported locales keys.
130		*
131		* @return array
132		*/
133	3	public function getSupportedLocalesKeys()
134		{
135	3	return $this->localesManager->getSupportedLocalesKeys();
136		}
137
138		/**
139		* Returns current language.
140		*
141		* @return string
142		*/
143	165	public function getCurrentLocale()
144		{
145	165	return $this->localesManager->getCurrentLocale();
146		}
147
148		/**
149		* Returns current language.
150		*
151		* @return \Arcanedev\Localization\Entities\Locale
152		*/
153	15	public function getCurrentLocaleEntity()
154		{
155	15	return $this->localesManager->getCurrentLocaleEntity();
156		}
157
158		/**
159		* Returns current locale name.
160		*
161		* @return string
162		*/
163	3	public function getCurrentLocaleName()
164		{
165	3	return $this->getCurrentLocaleEntity()->name();
166		}
167
168		/**
169		* Returns current locale script.
170		*
171		* @return string
172		*/
173	3	public function getCurrentLocaleScript()
174		{
175	3	return $this->getCurrentLocaleEntity()->script();
176		}
177
178		/**
179		* Returns current locale direction.
180		*
181		* @return string
182		*/
183	3	public function getCurrentLocaleDirection()
184		{
185	3	return $this->getCurrentLocaleEntity()->direction();
186		}
187
188		/**
189		* Returns current locale native name.
190		*
191		* @return string
192		*/
193	3	public function getCurrentLocaleNative()
194		{
195	3	return $this->getCurrentLocaleEntity()->native();
196		}
197
198		/**
199		* Returns current locale regional.
200		*
201		* @return string
202		*/
203	3	public function getCurrentLocaleRegional()
204		{
205	3	return $this->getCurrentLocaleEntity()->regional();
206		}
207
208		/**
209		* Get all locales.
210		*
211		* @return \Arcanedev\Localization\Entities\LocaleCollection
212		*/
213	3	public function getAllLocales()
214		{
215	3	return $this->localesManager->getAllLocales();
216		}
217
218		/**
219		* Set and return current locale.
220		*
221		* @param string\|null $locale
222		*
223		* @return string
224		*/
225	378	public function setLocale($locale = null)
226		{
227	378	return $this->localesManager->setLocale($locale);
228		}
229
230		/**
231		* Sets the base url for the site.
232		*
233		* @param string $url
234		*
235		* @return self
236		*/
237	378	public function setBaseUrl($url)
238		{
239	378	if (substr($url, -1) !== '/') $url .= '/';
240
241	378	$this->baseUrl = $url;
242
243	378	return $this;
244		}
245
246		/* -----------------------------------------------------------------
247		\| Main Methods
248		\| -----------------------------------------------------------------
249		*/
250
251		/**
252		* Translate routes and save them to the translated routes array (used in the localize route filter).
253		*
254		* @param string $routeName
255		*
256		* @return string
257		*/
258	378	public function transRoute($routeName)
259		{
260	378	return $this->routeTranslator->trans($routeName);
261		}
262
263		/**
264		* Returns an URL adapted to $locale or current locale.
265		*
266		* @param string\|null $url
267		* @param string\|null $locale
268		*
269		* @return string
270		*/
271	6	public function localizeURL($url = null, $locale = null)
272		{
273	6	return $this->getLocalizedURL($locale, $url);
		0 ignored issues – show Comprehensibility Best Practice introduced 2016-12-21 17:09 UTC by Report Bug Copy Issue Report The expression `$this->getLocalizedURL($locale, $url);` of type `string\|false` adds `false` to the return on line 273 which is incompatible with the return type declared by the interface `Arcanedev\Localization\C...calization::localizeURL` of type `string`. It seems like you forgot to handle an error condition. Loading history...
274		}
275
276		/**
277		* It returns an URL without locale (if it has it).
278		*
279		* @param string\|null $url
280		*
281		* @return string
282		*/
283	159	public function getNonLocalizedURL($url = null)
284		{
285	159	return $this->getLocalizedURL(false, $url);
		0 ignored issues – show Documentation introduced 2015-12-13 18:00 UTC by Report Bug Copy Issue Report `false` is of type `boolean`, but the function expects a `string\|null`. It seems like the type of the argument is not accepted by the function/method which you are calling. In some cases, in particular if PHP’s automatic type-juggling kicks in this might be fine. In other cases, however this might be a bug. We suggest to add an explicit type cast like in the following example: function acceptsInteger($int) { } $x = '123'; // string "123" // Instead of acceptsInteger($x); // we recommend to use acceptsInteger((integer) $x); Loading history... Comprehensibility Best Practice introduced 2016-12-21 17:09 UTC by Report Bug Copy Issue Report The expression `$this->getLocalizedURL(false, $url);` of type `string\|false` adds `false` to the return on line 285 which is incompatible with the return type declared by the interface `Arcanedev\Localization\C...ion::getNonLocalizedURL` of type `string`. It seems like you forgot to handle an error condition. Loading history...
286		}
287
288		/**
289		* Returns an URL adapted to $locale or current locale.
290		*
291		* @todo: Refactor this beast
292		*
293		* @param string\|null $locale
294		* @param string\|null $url
295		* @param array $attributes
296		* @param bool\|false $showHiddenLocale
297		*
298		* @return string\|false
299		*/
300	159	public function getLocalizedURL($locale = null, $url = null, array $attributes = [], $showHiddenLocale = false)
301		{
302	159	if (is_null($locale))
303	15	$locale = $this->getCurrentLocale();
304
305	159	$this->isLocaleSupportedOrFail($locale);
306
307	159	if (empty($attributes))
308	159	$attributes = Url::extractAttributes($url);
309
310	159	if (empty($url)) {
311	15	if ($this->routeTranslator->hasCurrentRoute()) {
312	3	if (empty($attributes))
313	3	$attributes = $this->request()->route()->parameters();
314
315	3	return $this->getUrlFromRouteName(
316		$locale,
317	3	$this->routeTranslator->getCurrentRoute(),
318		$attributes,
319	3	$showHiddenLocale
320		);
321		}
322
323	15	$url = $this->request()->fullUrl();
324		}
325
326		if (
327	159	$locale &&
328	158	$translatedRoute = $this->findTranslatedRouteByUrl($url, $attributes, $this->getCurrentLocale())
329		) {
330	78	return $this->getUrlFromRouteName($locale, $translatedRoute, $attributes, $showHiddenLocale);
331		}
332
333	159	$baseUrl = $this->request()->getBaseUrl();
334	159	$parsedUrl = parse_url($url);
335
336	159	$translatedRoute = $this->routeTranslator->getTranslatedRoute(
337	159	$baseUrl, $parsedUrl, $this->getDefaultLocale(), $this->getSupportedLocales()
338		);
339
340	159	if ($translatedRoute !== false)
341	156	return $this->getUrlFromRouteName($locale, $translatedRoute, $attributes, $showHiddenLocale);
342
343	135	if ( ! empty($locale)) {
344	84	if ($locale !== $this->getDefaultLocale() \|\| ! $this->isDefaultLocaleHiddenInUrl() \|\| $showHiddenLocale) {
345	78	$parsedUrl['path'] = $locale.'/'.ltrim($parsedUrl['path'], '/');
346		}
347		}
348
349	135	$parsedUrl['path'] = ltrim(ltrim($baseUrl, '/') . '/' . $parsedUrl['path'], '/');
350	135	$parsedUrl['path'] = rtrim($parsedUrl['path'], '/');
351
352	135	$url = Url::unparse($parsedUrl);
353
354	135	if (filter_var($url, FILTER_VALIDATE_URL)) return $url;
355
356	3	return $this->createUrlFromUri(
357	3	empty($url) ? $parsedUrl['path'] : $url
358		);
359		}
360
361		/**
362		* Create an url from the uri.
363		*
364		* @param string $uri
365		*
366		* @return string
367		*/
368	165	public function createUrlFromUri($uri)
369		{
370	165	$uri = ltrim($uri, '/');
371
372	165	return empty($this->baseUrl)
373		? $this->app[\Illuminate\Contracts\Routing\UrlGenerator::class]->to($uri)
374	165	: $this->baseUrl.$uri;
375		}
376
377		/**
378		* Get locales navigation bar.
379		*
380		* @return string
381		*/
382	3	public function localesNavbar()
383		{
384		/** @var \Illuminate\Contracts\View\Factory $view */
385	3	$view = $this->app[ViewFactoryContract::class];
386
387	3	return $view->make('localization::navbar', ['supportedLocales' => $this->getSupportedLocales()])
388	3	->render();
389		}
390
391		/* -----------------------------------------------------------------
392		\| Translation Methods
393		\| -----------------------------------------------------------------
394		*/
395
396		/**
397		* Returns the translated route for an url and the attributes given and a locale
398		*
399		* @param string $url
400		* @param array $attributes
401		* @param string $locale
402		*
403		* @return string\|false
404		*/
405	156	private function findTranslatedRouteByUrl($url, $attributes, $locale)
406		{
407	156	if (empty($url)) return false;
408
409		// check if this url is a translated url
410	156	foreach ($this->routeTranslator->getTranslatedRoutes() as $translatedRoute) {
411	156	$translatedUrl = $this->getUrlFromRouteName($locale, $translatedRoute, $attributes);
412
413	156	if ($this->getNonLocalizedURL($translatedUrl) === $this->getNonLocalizedURL($url))
		0 ignored issues – show Security Bug introduced 2016-03-17 00:33 UTC by Report Bug Copy Issue Report It seems like `$translatedUrl` defined by `$this->getUrlFromRouteNa...atedRoute, $attributes)` on line `411` can also be of type `false`; however, `Arcanedev\Localization\L...n::getNonLocalizedURL()` does only seem to accept `string\|null`, did you maybe forget to handle an error condition? This check looks for type mismatches where the missing type is `false`. This is usually indicative of an error condtion. Consider the follow example <?php function getDate($date) { if ($date !== null) { return new DateTime($date); } return false; } This function either returns a new `DateTime` object or false, if there was an error. This is a typical pattern in PHP programming to show that an error has occurred without raising an exception. The calling code should check for this returned `false` before passing on the value to another function or method that may not be able to handle a `false`. Loading history...
414	130	return $translatedRoute;
415		}
416
417	84	return false;
418		}
419
420		/**
421		* Returns an URL adapted to the route name and the locale given.
422		*
423		* @param string\|bool $locale
424		* @param string $transKey
425		* @param array $attributes
426		* @param bool\|false $showHiddenLocale
427		*
428		* @return string\|false
429		*/
430	165	public function getUrlFromRouteName($locale, $transKey, array $attributes = [], $showHiddenLocale = false)
431		{
432	165	$this->isLocaleSupportedOrFail($locale);
		0 ignored issues – show Bug introduced 2017-04-27 13:54 UTC by Report Bug Copy Issue Report It seems like `$locale` defined by parameter `$locale` on line 430 can also be of type `boolean`; however, `Arcanedev\Localization\L...LocaleSupportedOrFail()` does only seem to accept `string`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
433
434	162	$route = $this->routeTranslator->getUrlFromRouteName(
435		$locale,
		0 ignored issues – show Bug introduced 2017-04-27 13:54 UTC by Report Bug Copy Issue Report It seems like `$locale` defined by parameter `$locale` on line 430 can also be of type `boolean`; however, `Arcanedev\Localization\C...::getUrlFromRouteName()` does only seem to accept `string`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
436	162	$this->getDefaultLocale(),
437		$transKey,
438		$attributes,
439	162	$this->isDefaultLocaleHiddenInUrl(),
440	162	$showHiddenLocale
441		);
442
443		// This locale does not have any key for this route name
444	162	if (empty($route)) return false;
445
446	162	return rtrim($this->createUrlFromUri($route));
447		}
448
449		/**
450		* Set route name from request.
451		*
452		* @param \Illuminate\Http\Request $request
453		*/
454	3	public function setRouteNameFromRequest(Request $request)
455		{
456	3	$routeName = $this->routeTranslator->getRouteNameFromPath(
457	3	$request->getUri(), $this->getCurrentLocale()
458		);
459
460	3	$this->routeTranslator->setCurrentRoute($routeName);
461	3	}
462
463		/* -----------------------------------------------------------------
464		\| Check Methods
465		\| -----------------------------------------------------------------
466		*/
467
468		/**
469		* Hide the default locale in URL ??
470		*
471		* @return bool
472		*/
473	162	public function isDefaultLocaleHiddenInUrl()
474		{
475	162	return $this->localesManager->isDefaultLocaleHiddenInUrl();
476		}
477
478		/**
479		* Check if Locale exists on the supported locales collection.
480		*
481		* @param string\|bool $locale
482		*
483		* @return bool
484		*/
485	168	public function isLocaleSupported($locale)
486		{
487	168	return ! ($locale !== false && ! $this->localesManager->isSupportedLocale($locale));
		0 ignored issues – show Bug introduced 2016-12-21 17:09 UTC by Report Bug Copy Issue Report It seems like `$locale` defined by parameter `$locale` on line 485 can also be of type `boolean`; however, `Arcanedev\Localization\C...er::isSupportedLocale()` does only seem to accept `string`, maybe add an additional type check? This check looks at variables that have been passed in as parameters and are passed out again to other methods. If the outgoing method call has stricter type requirements than the method itself, an issue is raised. An additional type check may prevent trouble. Loading history...
488		}
489
490		/**
491		* Check if the locale is supported or fail if not.
492		*
493		* @param string $locale
494		*
495		* @throws \Arcanedev\Localization\Exceptions\UnsupportedLocaleException
496		*/
497	168	private function isLocaleSupportedOrFail($locale)
498		{
499	168	if ( ! $this->isLocaleSupported($locale))
500	3	throw new UnsupportedLocaleException(
501	3	"Locale '{$locale}' is not in the list of supported locales."
502		);
503	165	}
504		}
505

ARCANEDEV / Localization

Pull Request — master (#100)

Localization B

Complexity

Size/Duplication

Coupling/Cohesion

Test Coverage

Importance

28 Methods

How to fix Complexity

Complex Class

Duplication Side-by-Side

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