Router::process() - Code Metrics - Inspection of "Merge pull request #413 from AntonShevchuk/master" - bluzphp/framework - Measure and Improve Code Quality continuously with Scrutinizer

Completed

Push — master ( 070a1e...ccce77 )

by Anton

created 2017-04-27 11:52 UTC

Router::process() A

↳ Parent: Router

Complexity

Conditions	3
Paths	3

Size

Total Lines	9
Code Lines	6

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	6
CRAP Score	3

Importance

Changes

Metric	Value
cc	3
eloc	6
nc	3
nop	0
dl	0
loc	9
ccs	6
cts	6
cp	1
crap	3
rs	9.6666
c	0
b	0
f	0

<?php
/**
 * Bluz Framework Component
 *
 * @copyright Bluz PHP Team
 * @link https://github.com/bluzphp/framework
 */

declare(strict_types=1);

namespace Bluz\Router;

use Bluz\Application\Application;
use Bluz\Common\Options;
use Bluz\Controller\Controller;
use Bluz\Proxy\Cache;
use Bluz\Proxy\Request;

/**
 * Router
 *
 * @package  Bluz\Router
 * @author   Anton Shevchuk
 * @link     https://github.com/bluzphp/framework/wiki/Router
 */
class Router
{
    use Options;

    /**
     * Or should be as properties?
     */
    const DEFAULT_MODULE = 'index';
    const DEFAULT_CONTROLLER = 'index';
    const ERROR_MODULE = 'error';
    const ERROR_CONTROLLER = 'index';

    /**
     * @var string base URL
     */
    protected $baseUrl;

    /**
     * @var string REQUEST_URI minus Base URL
     */
    protected $cleanUri;

    /**
     * @var string default module
     */
    protected $defaultModule = self::DEFAULT_MODULE;

    /**
     * @var string default Controller
     */
    protected $defaultController = self::DEFAULT_CONTROLLER;

    /**
     * @var string error module
     */
    protected $errorModule = self::ERROR_MODULE;

    /**
     * @var string error Controller
     */
    protected $errorController = self::ERROR_CONTROLLER;

    /**
     * @var array instance parameters
     */
    protected $params = [];

    /**
     * @var array instance raw parameters
     */
    protected $rawParams = [];

    /**
     * @var array[] routers map
     */
    protected $routers = [];

    /**
     * @var array[] reverse map
     */
    protected $reverse = [];

    /**
     * Constructor of Router
     */
    public function __construct()
    {
        $routers = Cache::get('router.routers');
        $reverse = Cache::get('router.reverse');

        if (!$routers || !$reverse) {
            list($routers, $reverse) = $this->prepareRouterData();
            Cache::set('router.routers', $routers, Cache::TTL_NO_EXPIRY, ['system']);
            Cache::set('router.reverse', $reverse, Cache::TTL_NO_EXPIRY, ['system']);
        }

        $this->routers = $routers;

        $this->reverse = $reverse;

    }

    /**
     * Initial routers data from controllers
     *
     * @return array[]
     */
    private function prepareRouterData()
    {
        $routers = [];
        $reverse = [];
        $path = Application::getInstance()->getPath() . '/modules/*/controllers/*.php';
        foreach (new \GlobIterator($path) as $file) {
            /* @var \SplFileInfo $file */
            $module = $file->getPathInfo()->getPathInfo()->getBasename();
            $controller = $file->getBasename('.php');
            $controllerInstance = new Controller($module, $controller);
            $meta = $controllerInstance->getMeta();
            if ($routes = $meta->getRoute()) {
                foreach ($routes as $route => $pattern) {
                    if (!isset($reverse[$module])) {
                        $reverse[$module] = [];
                    }

                    $reverse[$module][$controller] = ['route' => $route, 'params' => $meta->getParams()];

                    $rule = [
                        $route => [
                            'pattern' => $pattern,
                            'module' => $module,
                            'controller' => $controller,
                            'params' => $meta->getParams()
                        ]
                    ];

                    // static routers should be first, than routes with variables `$...`
                    // all routes begin with slash `/`
                    if (strpos($route, '$')) {
                        $routers[] = $rule;
                    } else {
                        array_unshift($routers, $rule);
                    }
                }
            }
        }
        $routers = array_merge(...$routers);
        return [$routers, $reverse];
    }

    /**
     * Get the base URL.
     *
     * @return string
     */
    public function getBaseUrl()
    {
        return $this->baseUrl;
    }

    /**
     * Set the base URL.
     *
     * @param  string $baseUrl
     * @return void
     */
    public function setBaseUrl($baseUrl)
    {
        $this->baseUrl = str_trim_end($baseUrl, '/');
    }

    /**
     * Get an action parameter
     *
     * @param  string $key
     * @param  mixed  $default Default value to use if key not found
     * @return mixed
     */
    public function getParam($key, $default = null)
    {
        return $this->params[$key] ?? $default;
    }

    /**
     * Set an action parameter
     *
     * A $value of null will unset the $key if it exists
     *
     * @param  string $key
     * @param  mixed  $value
     * @return void
     */
    public function setParam($key, $value)
    {
        $key = (string)$key;

        if ((null === $value) && isset($this->params[$key])) {
            unset($this->params[$key]);
        } elseif (null !== $value) {
            $this->params[$key] = $value;
        }
    }

    /**
     * Get parameters
     *
     * @return array
     */
    public function getParams()
    {
        return $this->params;
    }

    /**
     * Get raw params, w/out module and controller
     *
     * @return array
     */
    public function getRawParams()
    {
        return $this->rawParams;
    }

    /**
     * Get default module
     *
     * @return string
     */
    public function getDefaultModule()
    {
        return $this->defaultModule;
    }

    /**
     * Set default module
     *
     * @param  string $defaultModule
     * @return void
     */
    public function setDefaultModule($defaultModule)
    {
        $this->defaultModule = $defaultModule;
    }

    /**
     * Get default controller
     *
     * @return string
     */
    public function getDefaultController()
    {
        return $this->defaultController;
    }

    /**
     * Set default controller
     *
     * @param  string $defaultController
     * @return void
     */
    public function setDefaultController($defaultController)
    {
        $this->defaultController = $defaultController;
    }

    /**
     * Get error module
     *
     * @return string
     */
    public function getErrorModule()
    {
        return $this->errorModule;
    }

    /**
     * Set error module
     *
     * @param  string $errorModule
     * @return void
     */
    public function setErrorModule($errorModule)
    {
        $this->errorModule = $errorModule;
    }

    /**
     * Get error controller
     *
     * @return string
     */
    public function getErrorController()
    {
        return $this->errorController;
    }

    /**
     * Set error controller
     *
     * @param  string $errorController
     * @return void
     */
    public function setErrorController($errorController)
    {
        $this->errorController = $errorController;
    }

    /**
     * Build URL to controller
     *
     * @param  string $module
     * @param  string $controller
     * @param  array  $params
     * @return string
     */
    public function getUrl(
        $module = self::DEFAULT_MODULE,
        $controller = self::DEFAULT_CONTROLLER,
        array $params = []
    ) {
        $module = $module ?? Request::getModule();
        $controller = $controller ?? Request::getController();

        if (isset($this->reverse[$module], $this->reverse[$module][$controller])) {
            return $this->urlCustom($module, $controller, $params);
        }

        return $this->urlRoute($module, $controller, $params);
    }

    /**
     * Build full URL to controller
     *
     * @param  string $module
     * @param  string $controller
     * @param  array  $params
     * @return string
     */
    public function getFullUrl(
        $module = self::DEFAULT_MODULE,
        $controller = self::DEFAULT_CONTROLLER,
        array $params = []
    ) {
        $scheme = Request::getInstance()->getUri()->getScheme() . '://';
        $host = Request::getInstance()->getUri()->getHost();
        $url = $this->getUrl($module, $controller, $params);
        return $scheme . $host . $url;
    }

    /**
     * Build URL by custom route
     *
     * @param  string $module
     * @param  string $controller
     * @param  array  $params
     * @return string
     */
    protected function urlCustom($module, $controller, $params)
    {
        $url = $this->reverse[$module][$controller]['route'];

        $getParams = [];
        foreach ($params as $key => $value) {
            // sub-array as GET params
            if (is_array($value)) {
                $getParams[$key] = $value;
                continue;
            }
            $url = str_replace('{$' . $key . '}', $value, $url, $replaced);
            // if not replaced, setup param as GET
            if (!$replaced) {
                $getParams[$key] = $value;
            }
        }
        // clean optional params
        $url = preg_replace('/\{\$[a-z0-9-_]+\}/i', '', $url);
        // clean regular expression (.*)
        $url = preg_replace('/\(\.\*\)/', '', $url);
        // replace "//" with "/"
        $url = str_replace('//', '/', $url);

        if (!empty($getParams)) {
            $url .= '?' . http_build_query($getParams);
        }
        return $this->getBaseUrl() . ltrim($url, '/');
    }

    /**
     * Build URL by default route
     *
     * @param  string $module
     * @param  string $controller
     * @param  array  $params
     * @return string
     */
    protected function urlRoute($module, $controller, $params)
    {
        $url = $this->getBaseUrl();

        if (empty($params)) {
            if ($controller === self::DEFAULT_CONTROLLER) {
                if ($module === self::DEFAULT_MODULE) {
                    return $url;
                }
                return $url . $module;
            }
        }

        $url .= $module . '/' . $controller;
        $getParams = [];
        foreach ($params as $key => $value) {
            // sub-array as GET params
            if (is_array($value)) {
                $getParams[$key] = $value;
                continue;
            }
            $url .= '/' . urlencode((string)$key) . '/' . urlencode((string)$value);
        }
        if (!empty($getParams)) {
            $url .= '?' . http_build_query($getParams);
        }
        return $url;
    }

    /**
     * Process routing
     *
     * @return \Bluz\Router\Router
     */
    public function process()
    {
        $this->processDefault() || // try to process default router (homepage)
        $this->processCustom() ||  //  or custom routers
        $this->processRoute();     //  or default router schema

        $this->resetRequest();
        return $this;
    }

    /**
     * Process default router
     *
     * @return bool
     */
    protected function processDefault() : bool
    {
        $uri = $this->getCleanUri();
        return empty($uri);
    }

    /**
     * Process custom router
     *
     * @return bool
     */
    protected function processCustom() : bool
    {
        $uri = '/' . $this->getCleanUri();
        foreach ($this->routers as $router) {
            if (preg_match($router['pattern'], $uri, $matches)) {
                $this->setParam('_module', $router['module']);
                $this->setParam('_controller', $router['controller']);

                foreach ($router['params'] as $param => $type) {
                    if (isset($matches[$param])) {
                        $this->setParam($param, $matches[$param]);
                    }
                }
                return true;
            }
        }
        return false;
    }

    /**
     * Process router by default rules
     *
     * Default routers examples
     *     /
     *     /:module/
     *     /:module/:controller/
     *     /:module/:controller/:key1/:value1/:key2/:value2...
     *
     * @return bool
     */
    protected function processRoute() : bool
    {
        $uri = $this->getCleanUri();
        $uri = trim($uri, '/');
        $raw = explode('/', $uri);

        // rewrite module from request
        if (count($raw)) {
            $this->setParam('_module', array_shift($raw));
        }
        // rewrite module from controller
        if (count($raw)) {
            $this->setParam('_controller', array_shift($raw));
        }
        if ($size = count($raw)) {
            // save raw
            $this->rawParams = $raw;

            // save as index params
            foreach ($raw as $i => $value) {
                $this->setParam($i, $value);
            }

            // remove tail
            if ($size % 2 == 1) {
                array_pop($raw);
                $size = count($raw);
            }
            // or use array_chunk and run another loop?
            for ($i = 0; $i < $size; $i += 2) {
                $this->setParam($raw[$i], $raw[$i + 1]);
            }
        }
        return true;
    }

    /**
     * Reset Request
     *
     * @return void
     */
    protected function resetRequest()
    {
        $request = Request::getInstance();

        // priority:
        //  - default values
        //  - from GET query
        //  - from path
        $request = $request->withQueryParams(
            array_merge(
                [
                    '_module' => $this->getDefaultModule(),
                    '_controller' => $this->getDefaultController()
                ],
                $request->getQueryParams(),
                $this->params
            )
        );
        Request::setInstance($request);
    }

    /**
     * Get the request URI without baseUrl
     *
     * @return string
     */
    public function getCleanUri()
    {
        if ($this->cleanUri === null) {
            $uri = Request::getUri()->getPath();
            if ($this->getBaseUrl() && strpos($uri, $this->getBaseUrl()) === 0) {
                $uri = substr($uri, strlen($this->getBaseUrl()));
            }
            $this->cleanUri = $uri;
        }
        return $this->cleanUri;
    }
}


1		<?php
2		/**
3		* Bluz Framework Component
4		*
5		* @copyright Bluz PHP Team
6		* @link https://github.com/bluzphp/framework
7		*/
8
9		declare(strict_types=1);
10
11		namespace Bluz\Router;
12
13		use Bluz\Application\Application;
14		use Bluz\Common\Options;
15		use Bluz\Controller\Controller;
16		use Bluz\Proxy\Cache;
17		use Bluz\Proxy\Request;
18
19		/**
20		* Router
21		*
22		* @package Bluz\Router
23		* @author Anton Shevchuk
24		* @link https://github.com/bluzphp/framework/wiki/Router
25		*/
26		class Router
27		{
28		use Options;
29
30		/**
31		* Or should be as properties?
32		*/
33		const DEFAULT_MODULE = 'index';
34		const DEFAULT_CONTROLLER = 'index';
35		const ERROR_MODULE = 'error';
36		const ERROR_CONTROLLER = 'index';
37
38		/**
39		* @var string base URL
40		*/
41		protected $baseUrl;
42
43		/**
44		* @var string REQUEST_URI minus Base URL
45		*/
46		protected $cleanUri;
47
48		/**
49		* @var string default module
50		*/
51		protected $defaultModule = self::DEFAULT_MODULE;
52
53		/**
54		* @var string default Controller
55		*/
56		protected $defaultController = self::DEFAULT_CONTROLLER;
57
58		/**
59		* @var string error module
60		*/
61		protected $errorModule = self::ERROR_MODULE;
62
63		/**
64		* @var string error Controller
65		*/
66		protected $errorController = self::ERROR_CONTROLLER;
67
68		/**
69		* @var array instance parameters
70		*/
71		protected $params = [];
72
73		/**
74		* @var array instance raw parameters
75		*/
76		protected $rawParams = [];
77
78		/**
79		* @var array[] routers map
80		*/
81		protected $routers = [];
82
83		/**
84		* @var array[] reverse map
85		*/
86		protected $reverse = [];
87
88		/**
89		* Constructor of Router
90		*/
91	713	public function __construct()
92		{
93	713	$routers = Cache::get('router.routers');
94	713	$reverse = Cache::get('router.reverse');
95
96	713	if (!$routers \|\| !$reverse) {
97	713	list($routers, $reverse) = $this->prepareRouterData();
98	713	Cache::set('router.routers', $routers, Cache::TTL_NO_EXPIRY, ['system']);
99	713	Cache::set('router.reverse', $reverse, Cache::TTL_NO_EXPIRY, ['system']);
100		}
101
102	713	$this->routers = $routers;
		0 ignored issues – show Documentation Bug introduced 2017-04-27 10:10 UTC by Report Bug Copy Issue Report It seems like `$routers` of type `*` is incompatible with the declared type `array<integer,array>` of property `$routers`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
103	713	$this->reverse = $reverse;
		0 ignored issues – show Documentation Bug introduced 2017-04-27 10:10 UTC by Report Bug Copy Issue Report It seems like `$reverse` of type `*` is incompatible with the declared type `array<integer,array>` of property `$reverse`. Our type inference engine has found an assignment to a property that is incompatible with the declared type of that property. Either this assignment is in error or the assigned type should be added to the documentation/type hint for that property.. Loading history...
104	713	}
105
106		/**
107		* Initial routers data from controllers
108		*
109		* @return array[]
110		*/
111	713	private function prepareRouterData()
112		{
113	713	$routers = [];
114	713	$reverse = [];
115	713	$path = Application::getInstance()->getPath() . '/modules//controllers/.php';
116	713	foreach (new \GlobIterator($path) as $file) {
117		/* @var \SplFileInfo $file */
118	713	$module = $file->getPathInfo()->getPathInfo()->getBasename();
119	713	$controller = $file->getBasename('.php');
120	713	$controllerInstance = new Controller($module, $controller);
121	713	$meta = $controllerInstance->getMeta();
122	713	if ($routes = $meta->getRoute()) {
123	713	foreach ($routes as $route => $pattern) {
124	713	if (!isset($reverse[$module])) {
125	713	$reverse[$module] = [];
126		}
127
128	713	$reverse[$module][$controller] = ['route' => $route, 'params' => $meta->getParams()];
129
130		$rule = [
131		$route => [
132	713	'pattern' => $pattern,
133	713	'module' => $module,
134	713	'controller' => $controller,
135	713	'params' => $meta->getParams()
136		]
137		];
138
139		// static routers should be first, than routes with variables `$...`
140		// all routes begin with slash `/`
141	713	if (strpos($route, '$')) {
142	713	$routers[] = $rule;
143		} else {
144	713	array_unshift($routers, $rule);
145		}
146		}
147		}
148		}
149	713	$routers = array_merge(...$routers);
150	713	return [$routers, $reverse];
151		}
152
153		/**
154		* Get the base URL.
155		*
156		* @return string
157		*/
158	53	public function getBaseUrl()
159		{
160	53	return $this->baseUrl;
161		}
162
163		/**
164		* Set the base URL.
165		*
166		* @param string $baseUrl
167		* @return void
168		*/
169	713	public function setBaseUrl($baseUrl)
170		{
171	713	$this->baseUrl = str_trim_end($baseUrl, '/');
172	713	}
173
174		/**
175		* Get an action parameter
176		*
177		* @param string $key
178		* @param mixed $default Default value to use if key not found
179		* @return mixed
180		*/
181		public function getParam($key, $default = null)
182		{
183		return $this->params[$key] ?? $default;
184		}
185
186		/**
187		* Set an action parameter
188		*
189		* A $value of null will unset the $key if it exists
190		*
191		* @param string $key
192		* @param mixed $value
193		* @return void
194		*/
195	5	public function setParam($key, $value)
196		{
197	5	$key = (string)$key;
198
199	5	if ((null === $value) && isset($this->params[$key])) {
200		unset($this->params[$key]);
201	5	} elseif (null !== $value) {
202	5	$this->params[$key] = $value;
203		}
204	5	}
205
206		/**
207		* Get parameters
208		*
209		* @return array
210		*/
211		public function getParams()
212		{
213		return $this->params;
214		}
215
216		/**
217		* Get raw params, w/out module and controller
218		*
219		* @return array
220		*/
221		public function getRawParams()
222		{
223		return $this->rawParams;
224		}
225
226		/**
227		* Get default module
228		*
229		* @return string
230		*/
231	44	public function getDefaultModule()
232		{
233	44	return $this->defaultModule;
234		}
235
236		/**
237		* Set default module
238		*
239		* @param string $defaultModule
240		* @return void
241		*/
242		public function setDefaultModule($defaultModule)
243		{
244		$this->defaultModule = $defaultModule;
245		}
246
247		/**
248		* Get default controller
249		*
250		* @return string
251		*/
252	44	public function getDefaultController()
253		{
254	44	return $this->defaultController;
255		}
256
257		/**
258		* Set default controller
259		*
260		* @param string $defaultController
261		* @return void
262		*/
263		public function setDefaultController($defaultController)
264		{
265		$this->defaultController = $defaultController;
266		}
267
268		/**
269		* Get error module
270		*
271		* @return string
272		*/
273	3	public function getErrorModule()
274		{
275	3	return $this->errorModule;
276		}
277
278		/**
279		* Set error module
280		*
281		* @param string $errorModule
282		* @return void
283		*/
284		public function setErrorModule($errorModule)
285		{
286		$this->errorModule = $errorModule;
287		}
288
289		/**
290		* Get error controller
291		*
292		* @return string
293		*/
294	3	public function getErrorController()
295		{
296	3	return $this->errorController;
297		}
298
299		/**
300		* Set error controller
301		*
302		* @param string $errorController
303		* @return void
304		*/
305		public function setErrorController($errorController)
306		{
307		$this->errorController = $errorController;
308		}
309
310		/**
311		* Build URL to controller
312		*
313		* @param string $module
314		* @param string $controller
315		* @param array $params
316		* @return string
317		*/
318	34	public function getUrl(
319		$module = self::DEFAULT_MODULE,
320		$controller = self::DEFAULT_CONTROLLER,
321		array $params = []
322		) {
323	34	$module = $module ?? Request::getModule();
324	34	$controller = $controller ?? Request::getController();
325
326	34	if (isset($this->reverse[$module], $this->reverse[$module][$controller])) {
327	5	return $this->urlCustom($module, $controller, $params);
328		}
329
330	29	return $this->urlRoute($module, $controller, $params);
331		}
332
333		/**
334		* Build full URL to controller
335		*
336		* @param string $module
337		* @param string $controller
338		* @param array $params
339		* @return string
340		*/
341	1	public function getFullUrl(
342		$module = self::DEFAULT_MODULE,
343		$controller = self::DEFAULT_CONTROLLER,
344		array $params = []
345		) {
346	1	$scheme = Request::getInstance()->getUri()->getScheme() . '://';
347	1	$host = Request::getInstance()->getUri()->getHost();
348	1	$url = $this->getUrl($module, $controller, $params);
349	1	return $scheme . $host . $url;
350		}
351
352		/**
353		* Build URL by custom route
354		*
355		* @param string $module
356		* @param string $controller
357		* @param array $params
358		* @return string
359		*/
360	5	protected function urlCustom($module, $controller, $params)
361		{
362	5	$url = $this->reverse[$module][$controller]['route'];
363
364	5	$getParams = [];
365	5	foreach ($params as $key => $value) {
366		// sub-array as GET params
367	4	if (is_array($value)) {
368	1	$getParams[$key] = $value;
369	1	continue;
370		}
371	3	$url = str_replace('{$' . $key . '}', $value, $url, $replaced);
372		// if not replaced, setup param as GET
373	3	if (!$replaced) {
374	3	$getParams[$key] = $value;
375		}
376		}
377		// clean optional params
378	5	$url = preg_replace('/\{\$[a-z0-9-_]+\}/i', '', $url);
379		// clean regular expression (.*)
380	5	$url = preg_replace('/\(\.\*\)/', '', $url);
381		// replace "//" with "/"
382	5	$url = str_replace('//', '/', $url);
383
384	5	if (!empty($getParams)) {
385	1	$url .= '?' . http_build_query($getParams);
386		}
387	5	return $this->getBaseUrl() . ltrim($url, '/');
388		}
389
390		/**
391		* Build URL by default route
392		*
393		* @param string $module
394		* @param string $controller
395		* @param array $params
396		* @return string
397		*/
398	29	protected function urlRoute($module, $controller, $params)
399		{
400	29	$url = $this->getBaseUrl();
401
402	29	if (empty($params)) {
403	15	if ($controller === self::DEFAULT_CONTROLLER) {
404	10	if ($module === self::DEFAULT_MODULE) {
405	7	return $url;
406		}
407	3	return $url . $module;
408		}
409		}
410
411	20	$url .= $module . '/' . $controller;
412	20	$getParams = [];
413	20	foreach ($params as $key => $value) {
414		// sub-array as GET params
415	15	if (is_array($value)) {
416	1	$getParams[$key] = $value;
417	1	continue;
418		}
419	14	$url .= '/' . urlencode((string)$key) . '/' . urlencode((string)$value);
420		}
421	20	if (!empty($getParams)) {
422	1	$url .= '?' . http_build_query($getParams);
423		}
424	20	return $url;
425		}
426
427		/**
428		* Process routing
429		*
430		* @return \Bluz\Router\Router
431		*/
432	6	public function process()
433		{
434	6	$this->processDefault() \|\| // try to process default router (homepage)
435	5	$this->processCustom() \|\| // or custom routers
436	5	$this->processRoute(); // or default router schema
437
438	6	$this->resetRequest();
439	6	return $this;
440		}
441
442		/**
443		* Process default router
444		*
445		* @return bool
446		*/
447	6	protected function processDefault() : bool
448		{
449	6	$uri = $this->getCleanUri();
450	6	return empty($uri);
451		}
452
453		/**
454		* Process custom router
455		*
456		* @return bool
457		*/
458	5	protected function processCustom() : bool
459		{
460	5	$uri = '/' . $this->getCleanUri();
461	5	foreach ($this->routers as $router) {
462	5	if (preg_match($router['pattern'], $uri, $matches)) {
463		$this->setParam('_module', $router['module']);
464		$this->setParam('_controller', $router['controller']);
465
466		foreach ($router['params'] as $param => $type) {
467		if (isset($matches[$param])) {
468		$this->setParam($param, $matches[$param]);
469		}
470		}
471	5	return true;
472		}
473		}
474	5	return false;
475		}
476
477		/**
478		* Process router by default rules
479		*
480		* Default routers examples
481		* /
482		* /:module/
483		* /:module/:controller/
484		* /:module/:controller/:key1/:value1/:key2/:value2...
485		*
486		* @return bool
487		*/
488	5	protected function processRoute() : bool
489		{
490	5	$uri = $this->getCleanUri();
491	5	$uri = trim($uri, '/');
492	5	$raw = explode('/', $uri);
493
494		// rewrite module from request
495	5	if (count($raw)) {
496	5	$this->setParam('_module', array_shift($raw));
497		}
498		// rewrite module from controller
499	5	if (count($raw)) {
500	5	$this->setParam('_controller', array_shift($raw));
501		}
502	5	if ($size = count($raw)) {
503		// save raw
504		$this->rawParams = $raw;
505
506		// save as index params
507		foreach ($raw as $i => $value) {
508		$this->setParam($i, $value);
509		}
510
511		// remove tail
512		if ($size % 2 == 1) {
513		array_pop($raw);
514		$size = count($raw);
515		}
516		// or use array_chunk and run another loop?
517		for ($i = 0; $i < $size; $i += 2) {
518		$this->setParam($raw[$i], $raw[$i + 1]);
519		}
520		}
521	5	return true;
522		}
523
524		/**
525		* Reset Request
526		*
527		* @return void
528		*/
529	6	protected function resetRequest()
530		{
531	6	$request = Request::getInstance();
532
533		// priority:
534		// - default values
535		// - from GET query
536		// - from path
537	6	$request = $request->withQueryParams(
538		array_merge(
539		[
540	6	'_module' => $this->getDefaultModule(),
541	6	'_controller' => $this->getDefaultController()
542		],
543	6	$request->getQueryParams(),
544	6	$this->params
545		)
546		);
547	6	Request::setInstance($request);
548	6	}
549
550		/**
551		* Get the request URI without baseUrl
552		*
553		* @return string
554		*/
555	17	public function getCleanUri()
556		{
557	17	if ($this->cleanUri === null) {
558	17	$uri = Request::getUri()->getPath();
559	17	if ($this->getBaseUrl() && strpos($uri, $this->getBaseUrl()) === 0) {
560	17	$uri = substr($uri, strlen($this->getBaseUrl()));
561		}
562	17	$this->cleanUri = $uri;
563		}
564	17	return $this->cleanUri;
565		}
566		}
567

bluzphp / framework

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Router::process() A

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