Router::put() - Code Metrics - Inspection of "Removed the events manager, restructured the cache..." - Nevraxe/Cervo - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 5.0 ( 2a6b21...7f67c6 )

by Marc André

created 2019-06-22 16:25 UTC

Router::put() A

↳ Parent: Router

Complexity

Conditions	1
Paths	1

Size

Total Lines	3
Code Lines	1

Duplication

Lines	0
Ratio	0 %

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	1
eloc	1
c	1
b	0
f	0
nc	1
nop	3
dl	0
loc	3
rs	10

<?php

/**
 * This file is part of the Cervo package.
 *
 * Copyright (c) 2010-2019 Nevraxe inc. & Marc André Audet <[email protected]>.
 *
 * @package   Cervo
 * @author    Marc André Audet <[email protected]>
 * @copyright 2010 - 2019 Nevraxe inc. & Marc André Audet
 * @license   See LICENSE.md  MIT
 * @link      https://github.com/Nevraxe/Cervo
 * @since     5.0.0
 */

declare(strict_types=1);

namespace Cervo;

use Cervo\Exceptions\ConfigurationNotFoundException;
use Cervo\Exceptions\Router\InvalidMiddlewareException;
use Cervo\Exceptions\Router\InvalidRouterCacheException;
use Cervo\Exceptions\Router\MethodNotAllowedException;
use Cervo\Exceptions\Router\RouteMiddlewareFailedException;
use Cervo\Exceptions\Router\RouteNotFoundException;
use Cervo\Interfaces\MiddlewareInterface;
use Cervo\Interfaces\SingletonInterface;
use Cervo\Utils\ClassUtils;
use Cervo\Utils\PathUtils;
use FastRoute\RouteCollector;
use FastRoute\RouteParser;
use FastRoute\DataGenerator;
use FastRoute\Dispatcher as Dispatcher;

/**
 * Routes manager for Cervo.
 *
 * @author Marc André Audet <[email protected]>
 */
class Router implements SingletonInterface
{
    const CACHE_FILE_NAME = 'router.cache.php';

    /** @var RouteCollector FastRoute, null if usingCache is set */
    private $routeCollector = null;

    /** @var array List of middlewares called using the middleware() method. */
    private $currentMiddlewares = [];

    /** @var string List of group prefixes called using the group() method. */
    private $currentGroupPrefix;

    /** @var Context The current context */
    private $context;

    /** @var string The path to the router cache file */
    private $cacheFilePath;

    /** @var bool Wheter the cache currently exists */
    private $cacheExists = false;

    /**
     * Router constructor.
     *
     * @param Context $context
     */
    public function __construct(Context $context)
    {
        $this->routeCollector = new RouteCollector(
            new RouteParser\Std(),
            new DataGenerator\GroupCountBased()
        );

        $this->context = $context;

        $root_dir = $this->context->getConfig()->get('app/root_dir');
        $cache_dir = $this->context->getConfig()->get('app/cache_dir') ?? 'var' . DIRECTORY_SEPARATOR . 'cache';

        if (!$root_dir || strlen($root_dir) <= 0) {
            throw new ConfigurationNotFoundException('app/root_dir');
        }

        $this->cacheFilePath = $root_dir . DIRECTORY_SEPARATOR . $cache_dir . DIRECTORY_SEPARATOR . self::CACHE_FILE_NAME;

        if ($this->context->getConfig()->get('app/production') == true && file_exists($this->cacheFilePath)) {
            $this->cacheExists = true;
        }
    }

    /**
     * Load every PHP Routes files under the directory
     *
     * @param string $path
     */
    public function loadPath(string $path): void
    {
        if ($this->cacheExists) {
            return;
        }

        if (file_exists($path . \DIRECTORY_SEPARATOR . 'Routes')) {

            foreach (PathUtils::getRecursivePHPFilesIterator($path . \DIRECTORY_SEPARATOR . 'Routes') as $file) {

                $callback = require $file->getPathName();

                if (is_callable($callback)) {
                    $callback($this);
                }

            }

        }
    }

    /**
     * Encapsulate all the routes that are added from $func(Router) with this middleware.
     *
     * If the return value of the middleware is false, throws a RouteMiddlewareFailedException.
     *
     * @param string[]|string $middlewareClass The middleware to use
     * @param callable $func
     */
    public function middleware($middlewareClass, callable $func): void
    {
        array_push($this->currentMiddlewares, $middlewareClass);

        $func($this);

        array_pop($this->currentMiddlewares);
    }

    /**
     * Adds a prefix in front of all the encapsulated routes.
     *
     * @param string $prefix The prefix of the group.
     * @param callable $func
     * @param array|string $middlewareClass string[] or string representing middleware(s) class(es)
     */
    public function group(string $prefix, callable $func, $middlewareClass = null): void
    {
        $previousGroupPrefix = $this->currentGroupPrefix;
        $this->currentGroupPrefix = $previousGroupPrefix . $prefix;

        if (is_array($middlewareClass) || is_string($middlewareClass)) {
            $this->middleware($middlewareClass, $func);
        } else {
            $func($this);
        }

        $this->currentGroupPrefix = $previousGroupPrefix;
    }

    /**
     * Dispatch the request to the router.
     *
     * @return Route
     * @throws MethodNotAllowedException if the request method is not supported, but others are for this route.
     * @throws RouteNotFoundException if the requested route did not match any routes.
     */
    public function dispatch(): Route
    {
        $dispatcher = $this->getDispatcher();

        if (defined('STDIN')) {
            $requestMethod = 'CLI';
        } else {
            $requestMethod = $_SERVER['REQUEST_METHOD'];
        }

        $routeInfo = $dispatcher->dispatch($requestMethod, $this->detectUri());

        if ($routeInfo[0] === Dispatcher::FOUND) {

            $handler = $routeInfo[1];
            $arguments = $routeInfo[2];
            $middlewares = $handler['middlewares'];

            $route = new Route($handler['controller_class'], $handler['parameters'], $arguments);

            if (is_array($middlewares)) {
                $this->handleMiddlewares($middlewares, $route);
            }

            return $route;

        } elseif ($routeInfo[0] === Dispatcher::METHOD_NOT_ALLOWED) {
            throw new MethodNotAllowedException;
        } else {
            throw new RouteNotFoundException;
        }
    }

    /**
     * Add a new route.
     *
     * @param string|string[] $httpMethod The HTTP method, example: GET, HEAD, POST, PATCH, PUT, DELETE, CLI, etc.
     *  Can be an array of values.
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function addRoute($httpMethod, string $route, string $controllerClass, array $parameters = []): void
    {
        if ($this->cacheExists) {
            return;
        }

        $route = $this->currentGroupPrefix . $route;

        $this->routeCollector->addRoute($httpMethod, $route, [
            'controller_class' => $controllerClass,
            'middlewares' => $this->currentMiddlewares,
            'parameters' => $parameters
        ]);
    }

    /**
     * Add a new route with GET as HTTP method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function get(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('GET', $route, $controllerClass, $parameters);
    }

    /**
     * Add a new route with HEAD as HTTP method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function head(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('HEAD', $route, $controllerClass, $parameters);
    }

    /**
     * Add a new route with POST as HTTP method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function post(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('POST', $route, $controllerClass, $parameters);
    }

    /**
     * Add a new route with PUT as HTTP method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function put(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('PUT', $route, $controllerClass, $parameters);
    }

    /**
     * Add a new route with PATCH as HTTP method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function patch(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('PATCH', $route, $controllerClass, $parameters);
    }

    /**
     * Add a new route with DELETE as HTTP method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function delete(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('DELETE', $route, $controllerClass, $parameters);
    }

    /**
     * Add a new route with CLI as method.
     *
     * @param string $route The route
     * @param string $controllerClass The Controller's class
     * @param array $parameters The parameters to pass
     */
    public function cli(string $route, string $controllerClass, array $parameters = []): void
    {
        $this->addRoute('CLI', $route, $controllerClass, $parameters);
    }

    /**
     * @param array $dispatchData
     *
     * @return bool
     */
    private function generateCache(array $dispatchData) : bool
    {
        $dir = dirname($this->cacheFilePath);

        if (!file_exists($this->cacheFilePath) && is_dir($dir) && is_writable($dir)) {

            return file_put_contents(
                $this->cacheFilePath,
                '<?php return ' . var_export($dispatchData, true) . ';' . PHP_EOL,
                LOCK_EX
            ) !== false;

        } else {
            return false;
        }
    }

    /**
     * @return Dispatcher\GroupCountBased
     */
    private function getDispatcher(): Dispatcher\GroupCountBased
    {
        $dispatchData = null;

        if ($this->cacheExists) {

            if (!is_array($dispatchData = require $this->cacheFilePath)) {
                throw new InvalidRouterCacheException;
            }

        } else {

            $dispatchData = $this->routeCollector->getData();

            if ($this->context->getConfig()->get('app/production') == true) {
                $this->generateCache($dispatchData);
            }

        }

        return new Dispatcher\GroupCountBased($dispatchData);
    }

    /**
     * Returns a parsable URI
     *
     * @return string
     */
    private function detectUri(): string
    {
        if (php_sapi_name() == 'cli') {
            $args = array_slice($_SERVER['argv'], 1);
            return count($args) > 0 ? '/' . implode('/', $args) : '/';
        }

        if (!isset($_SERVER['REQUEST_URI']) || !isset($_SERVER['SCRIPT_NAME'])) {
            return '/';
        }

        $parts = preg_split('#\?#i', $this->getBaseUri(), 2);
        $uri = $parts[0];

        if ($uri == '/' || strlen($uri) <= 0) {
            return '/';
        }

        $uri = parse_url($uri, PHP_URL_PATH);
        return '/' . str_replace(['//', '../', '/..'], '/', trim($uri, '/'));
    }

    /**
     * Return the base URI for a request
     *
     * @return string
     */
    private function getBaseUri(): string
    {
        $uri = $_SERVER['REQUEST_URI'];

        if (strlen($_SERVER['SCRIPT_NAME']) > 0) {

            if (strpos($uri, $_SERVER['SCRIPT_NAME']) === 0) {
                $uri = substr($uri, strlen($_SERVER['SCRIPT_NAME']));
            } elseif (strpos($uri, dirname($_SERVER['SCRIPT_NAME'])) === 0) {
                $uri = substr($uri, strlen(dirname($_SERVER['SCRIPT_NAME'])));
            }

        }

        return $uri;
    }

    /**
     * Throws an exception or return void.
     *
     * @param array $middlewares
     * @param Route $route
     *
     * @return void
     * @throws RouteMiddlewareFailedException if a route middleware returned false.
     * @throws InvalidMiddlewareException if a middleware is invalid.
     */
    private function handleMiddlewares(array $middlewares, Route $route): void
    {
        foreach ($middlewares as $middleware) {

            if (is_array($middleware)) {

                $this->handleMiddlewares($middleware, $route);

            } elseif (is_string($middleware) && strlen($middleware) > 0) {

                if (!ClassUtils::implements($middleware, MiddlewareInterface::class)) {
                    throw new InvalidMiddlewareException;
                }

                if (!(new $middleware)($route)()) {
                    throw new RouteMiddlewareFailedException;
                }

            } else {
                throw new InvalidMiddlewareException;
            }

        }
    }
}


1			<?php
2
3			/**
4			* This file is part of the Cervo package.
5			*
6			* Copyright (c) 2010-2019 Nevraxe inc. & Marc André Audet <[email protected]>.
7			*
8			* @package Cervo
9			* @author Marc André Audet <[email protected]>
10			* @copyright 2010 - 2019 Nevraxe inc. & Marc André Audet
11			* @license See LICENSE.md MIT
12			* @link https://github.com/Nevraxe/Cervo
13			* @since 5.0.0
14			*/
15
16			declare(strict_types=1);
17
18			namespace Cervo;
19
20			use Cervo\Exceptions\ConfigurationNotFoundException;
21			use Cervo\Exceptions\Router\InvalidMiddlewareException;
22			use Cervo\Exceptions\Router\InvalidRouterCacheException;
23			use Cervo\Exceptions\Router\MethodNotAllowedException;
24			use Cervo\Exceptions\Router\RouteMiddlewareFailedException;
25			use Cervo\Exceptions\Router\RouteNotFoundException;
26			use Cervo\Interfaces\MiddlewareInterface;
27			use Cervo\Interfaces\SingletonInterface;
28			use Cervo\Utils\ClassUtils;
29			use Cervo\Utils\PathUtils;
30			use FastRoute\RouteCollector;
31			use FastRoute\RouteParser;
32			use FastRoute\DataGenerator;
33			use FastRoute\Dispatcher as Dispatcher;
34
35			/**
36			* Routes manager for Cervo.
37			*
38			* @author Marc André Audet <[email protected]>
39			*/
40			class Router implements SingletonInterface
41			{
42			const CACHE_FILE_NAME = 'router.cache.php';
43
44			/** @var RouteCollector FastRoute, null if usingCache is set */
45			private $routeCollector = null;
46
47			/** @var array List of middlewares called using the middleware() method. */
48			private $currentMiddlewares = [];
49
50			/** @var string List of group prefixes called using the group() method. */
51			private $currentGroupPrefix;
52
53			/** @var Context The current context */
54			private $context;
55
56			/** @var string The path to the router cache file */
57			private $cacheFilePath;
58
59			/** @var bool Wheter the cache currently exists */
60			private $cacheExists = false;
61
62			/**
63			* Router constructor.
64			*
65			* @param Context $context
66			*/
67			public function __construct(Context $context)
68			{
69			$this->routeCollector = new RouteCollector(
70			new RouteParser\Std(),
71			new DataGenerator\GroupCountBased()
72			);
73
74			$this->context = $context;
75
76			$root_dir = $this->context->getConfig()->get('app/root_dir');
77			$cache_dir = $this->context->getConfig()->get('app/cache_dir') ?? 'var' . DIRECTORY_SEPARATOR . 'cache';
78
79			if (!$root_dir \|\| strlen($root_dir) <= 0) {
80			throw new ConfigurationNotFoundException('app/root_dir');
81			}
82
83			$this->cacheFilePath = $root_dir . DIRECTORY_SEPARATOR . $cache_dir . DIRECTORY_SEPARATOR . self::CACHE_FILE_NAME;
84
85			if ($this->context->getConfig()->get('app/production') == true && file_exists($this->cacheFilePath)) {
86			$this->cacheExists = true;
87			}
88			}
89
90			/**
91			* Load every PHP Routes files under the directory
92			*
93			* @param string $path
94			*/
95			public function loadPath(string $path): void
96			{
97			if ($this->cacheExists) {
98			return;
99			}
100
101			if (file_exists($path . \DIRECTORY_SEPARATOR . 'Routes')) {
102
103			foreach (PathUtils::getRecursivePHPFilesIterator($path . \DIRECTORY_SEPARATOR . 'Routes') as $file) {
104
105			$callback = require $file->getPathName();
106
107			if (is_callable($callback)) {
108			$callback($this);
109			}
110
111			}
112
113			}
114			}
115
116			/**
117			* Encapsulate all the routes that are added from $func(Router) with this middleware.
118			*
119			* If the return value of the middleware is false, throws a RouteMiddlewareFailedException.
120			*
121			* @param string[]\|string $middlewareClass The middleware to use
122			* @param callable $func
123			*/
124			public function middleware($middlewareClass, callable $func): void
125			{
126			array_push($this->currentMiddlewares, $middlewareClass);
127
128			$func($this);
129
130			array_pop($this->currentMiddlewares);
131			}
132
133			/**
134			* Adds a prefix in front of all the encapsulated routes.
135			*
136			* @param string $prefix The prefix of the group.
137			* @param callable $func
138			* @param array\|string $middlewareClass string[] or string representing middleware(s) class(es)
139			*/
140			public function group(string $prefix, callable $func, $middlewareClass = null): void
141			{
142			$previousGroupPrefix = $this->currentGroupPrefix;
143			$this->currentGroupPrefix = $previousGroupPrefix . $prefix;
144
145			if (is_array($middlewareClass) \|\| is_string($middlewareClass)) {
146			$this->middleware($middlewareClass, $func);
147			} else {
148			$func($this);
149			}
150
151			$this->currentGroupPrefix = $previousGroupPrefix;
152			}
153
154			/**
155			* Dispatch the request to the router.
156			*
157			* @return Route
158			* @throws MethodNotAllowedException if the request method is not supported, but others are for this route.
159			* @throws RouteNotFoundException if the requested route did not match any routes.
160			*/
161			public function dispatch(): Route
162			{
163			$dispatcher = $this->getDispatcher();
164
165			if (defined('STDIN')) {
166			$requestMethod = 'CLI';
167			} else {
168			$requestMethod = $_SERVER['REQUEST_METHOD'];
169			}
170
171			$routeInfo = $dispatcher->dispatch($requestMethod, $this->detectUri());
172
173			if ($routeInfo[0] === Dispatcher::FOUND) {
174
175			$handler = $routeInfo[1];
176			$arguments = $routeInfo[2];
177			$middlewares = $handler['middlewares'];
178
179			$route = new Route($handler['controller_class'], $handler['parameters'], $arguments);
180
181			if (is_array($middlewares)) {
182			$this->handleMiddlewares($middlewares, $route);
183			}
184
185			return $route;
186
187			} elseif ($routeInfo[0] === Dispatcher::METHOD_NOT_ALLOWED) {
188			throw new MethodNotAllowedException;
189			} else {
190			throw new RouteNotFoundException;
191			}
192			}
193
194			/**
195			* Add a new route.
196			*
197			* @param string\|string[] $httpMethod The HTTP method, example: GET, HEAD, POST, PATCH, PUT, DELETE, CLI, etc.
198			* Can be an array of values.
199			* @param string $route The route
200			* @param string $controllerClass The Controller's class
201			* @param array $parameters The parameters to pass
202			*/
203			public function addRoute($httpMethod, string $route, string $controllerClass, array $parameters = []): void
204			{
205			if ($this->cacheExists) {
206			return;
207			}
208
209			$route = $this->currentGroupPrefix . $route;
210
211			$this->routeCollector->addRoute($httpMethod, $route, [
212			'controller_class' => $controllerClass,
213			'middlewares' => $this->currentMiddlewares,
214			'parameters' => $parameters
215			]);
216			}
217
218			/**
219			* Add a new route with GET as HTTP method.
220			*
221			* @param string $route The route
222			* @param string $controllerClass The Controller's class
223			* @param array $parameters The parameters to pass
224			*/
225			public function get(string $route, string $controllerClass, array $parameters = []): void
226			{
227			$this->addRoute('GET', $route, $controllerClass, $parameters);
228			}
229
230			/**
231			* Add a new route with HEAD as HTTP method.
232			*
233			* @param string $route The route
234			* @param string $controllerClass The Controller's class
235			* @param array $parameters The parameters to pass
236			*/
237			public function head(string $route, string $controllerClass, array $parameters = []): void
238			{
239			$this->addRoute('HEAD', $route, $controllerClass, $parameters);
240			}
241
242			/**
243			* Add a new route with POST as HTTP method.
244			*
245			* @param string $route The route
246			* @param string $controllerClass The Controller's class
247			* @param array $parameters The parameters to pass
248			*/
249			public function post(string $route, string $controllerClass, array $parameters = []): void
250			{
251			$this->addRoute('POST', $route, $controllerClass, $parameters);
252			}
253
254			/**
255			* Add a new route with PUT as HTTP method.
256			*
257			* @param string $route The route
258			* @param string $controllerClass The Controller's class
259			* @param array $parameters The parameters to pass
260			*/
261			public function put(string $route, string $controllerClass, array $parameters = []): void
262			{
263			$this->addRoute('PUT', $route, $controllerClass, $parameters);
264			}
265
266			/**
267			* Add a new route with PATCH as HTTP method.
268			*
269			* @param string $route The route
270			* @param string $controllerClass The Controller's class
271			* @param array $parameters The parameters to pass
272			*/
273			public function patch(string $route, string $controllerClass, array $parameters = []): void
274			{
275			$this->addRoute('PATCH', $route, $controllerClass, $parameters);
276			}
277
278			/**
279			* Add a new route with DELETE as HTTP method.
280			*
281			* @param string $route The route
282			* @param string $controllerClass The Controller's class
283			* @param array $parameters The parameters to pass
284			*/
285			public function delete(string $route, string $controllerClass, array $parameters = []): void
286			{
287			$this->addRoute('DELETE', $route, $controllerClass, $parameters);
288			}
289
290			/**
291			* Add a new route with CLI as method.
292			*
293			* @param string $route The route
294			* @param string $controllerClass The Controller's class
295			* @param array $parameters The parameters to pass
296			*/
297			public function cli(string $route, string $controllerClass, array $parameters = []): void
298			{
299			$this->addRoute('CLI', $route, $controllerClass, $parameters);
300			}
301
302			/**
303			* @param array $dispatchData
304			*
305			* @return bool
306			*/
307			private function generateCache(array $dispatchData) : bool
308			{
309			$dir = dirname($this->cacheFilePath);
310
311			if (!file_exists($this->cacheFilePath) && is_dir($dir) && is_writable($dir)) {
312
313			return file_put_contents(
314			$this->cacheFilePath,
315			'<?php return ' . var_export($dispatchData, true) . ';' . PHP_EOL,
316			LOCK_EX
317			) !== false;
318
319			} else {
320			return false;
321			}
322			}
323
324			/**
325			* @return Dispatcher\GroupCountBased
326			*/
327			private function getDispatcher(): Dispatcher\GroupCountBased
328			{
329			$dispatchData = null;
330
331			if ($this->cacheExists) {
332
333			if (!is_array($dispatchData = require $this->cacheFilePath)) {
334			throw new InvalidRouterCacheException;
335			}
336
337			} else {
338
339			$dispatchData = $this->routeCollector->getData();
340
341			if ($this->context->getConfig()->get('app/production') == true) {
342			$this->generateCache($dispatchData);
343			}
344
345			}
346
347			return new Dispatcher\GroupCountBased($dispatchData);
348			}
349
350			/**
351			* Returns a parsable URI
352			*
353			* @return string
354			*/
355			private function detectUri(): string
356			{
357			if (php_sapi_name() == 'cli') {
358			$args = array_slice($_SERVER['argv'], 1);
359			return count($args) > 0 ? '/' . implode('/', $args) : '/';
360			}
361
362			if (!isset($_SERVER['REQUEST_URI']) \|\| !isset($_SERVER['SCRIPT_NAME'])) {
363			return '/';
364			}
365
366			$parts = preg_split('#\?#i', $this->getBaseUri(), 2);
367			$uri = $parts[0];
368
369			if ($uri == '/' \|\| strlen($uri) <= 0) {
370			return '/';
371			}
372
373			$uri = parse_url($uri, PHP_URL_PATH);
374			return '/' . str_replace(['//', '../', '/..'], '/', trim($uri, '/'));
375			}
376
377			/**
378			* Return the base URI for a request
379			*
380			* @return string
381			*/
382			private function getBaseUri(): string
383			{
384			$uri = $_SERVER['REQUEST_URI'];
385
386			if (strlen($_SERVER['SCRIPT_NAME']) > 0) {
387
388			if (strpos($uri, $_SERVER['SCRIPT_NAME']) === 0) {
389			$uri = substr($uri, strlen($_SERVER['SCRIPT_NAME']));
390			} elseif (strpos($uri, dirname($_SERVER['SCRIPT_NAME'])) === 0) {
391			$uri = substr($uri, strlen(dirname($_SERVER['SCRIPT_NAME'])));
392			}
393
394			}
395
396			return $uri;
397			}
398
399			/**
400			* Throws an exception or return void.
401			*
402			* @param array $middlewares
403			* @param Route $route
404			*
405			* @return void
406			* @throws RouteMiddlewareFailedException if a route middleware returned false.
407			* @throws InvalidMiddlewareException if a middleware is invalid.
408			*/
409			private function handleMiddlewares(array $middlewares, Route $route): void
410			{
411			foreach ($middlewares as $middleware) {
412
413			if (is_array($middleware)) {
414
415			$this->handleMiddlewares($middleware, $route);
416
417			} elseif (is_string($middleware) && strlen($middleware) > 0) {
418
419			if (!ClassUtils::implements($middleware, MiddlewareInterface::class)) {
420			throw new InvalidMiddlewareException;
421			}
422
423			if (!(new $middleware)($route)()) {
424			throw new RouteMiddlewareFailedException;
425			}
426
427			} else {
428			throw new InvalidMiddlewareException;
429			}
430
431			}
432			}
433			}
434

Nevraxe / Cervo

Push — 5.0 ( 2a6b21...7f67c6 )

Router::put() A

Complexity

Size

Duplication

Importance

Duplication Side-by-Side

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