Route::__call() - Code Metrics - Inspection of "Next Updates" - divineniiquaye/flight-routing - Measure and Improve Code Quality continuously with Scrutinizer

Test Failed

Retried Inspection

Pull Request — master (#13)

by Divine Niiquaye

created 2021-01-29 22:48 UTC

Route::__call() A

↳ Parent: Project

Complexity

Conditions	4
Paths	3

Size

Total Lines	21
Code Lines	12

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	20

Importance

Changes

Metric	Value
eloc	12
c	0
b	0
f	0
dl	0
loc	21
rs	9.8666
ccs	0
cts	0
cp	0
cc	4
nc	3
nop	2
crap	20

<?php

declare(strict_types=1);

/*
 * This file is part of Flight Routing.
 *
 * PHP version 7.1 and above required
 *
 * @author    Divine Niiquaye Ibok <[email protected]>
 * @copyright 2019 Biurad Group (https://biurad.com/)
 * @license   https://opensource.org/licenses/BSD-3-Clause License
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */

namespace Flight\Routing;

/**
 * Value object representing a single route.
 *
 * Internally, only those three properties are required. However, underlying
 * router implementations may allow or require additional information, such as
 * information defining how to generate a URL from the given route, qualifiers
 * for how segments of a route match, or even default values to use.
 *
 * __call() forwards method-calls to Route, but returns mixed contents.
 * listing Route's methods below, so that IDEs know they are valid
 *
 * @method string getPath() Gets the route path.
 * @method null|string getName() Gets the route name.
 * @method string[] getMethods() Gets the route methods.
 * @method string[] getSchemes() Gets the route domain schemes.
 * @method string[] getDomain() Gets the route host.
 * @method mixed getController() Gets the route handler.
 * @method array getMiddlewares() Gets the route middlewares.
 * @method array getPatterns() Gets the route pattern placeholder assert.
 * @method array getDefaults() Gets the route default settings.
 * @method array getArguments() Gets the arguments passed to route handler as parameters.
 * @method array getAll() Gets all the routes properties.
 *
 * @author Divine Niiquaye Ibok <[email protected]>
 */
class Route
{
    use Traits\CastingTrait;

    /**
     * A Pattern to Locates appropriate route by name, support dynamic route allocation using following pattern:
     * Pattern route:   `pattern/*<controller@action>`
     * Default route: `*<controller@action>`
     * Only action:   `pattern/*<action>`.
     *
     * @var string
     */
    public const RCA_PATTERN = '/^(?P<route>.*?)?(?P<handler>\*\<(?:(?<c>[a-zA-Z0-9\\\\]+?)\@)?(?<a>[a-zA-Z0-9_\-]+)?\>)?$/u';

    /**
     * A Pattern to match protocol, host and port from a url
     *
     * Examples of urls that can be matched:
     * http://en.example.domain
     * //example.domain
     * //example.com
     * https://example.com:34
     * //example.com
     * example.com
     * localhost:8000
     * {foo}.domain.com
     *
     * @var string
     */
    public const URL_PATTERN = '/^(?:(?P<scheme>https?)\:)?(?P<domain>(?:\/\/)?(?P<host>[^\/\*]+)?(\:\d+)?)\/*?$/u';

    /**
     * Create a new Route constructor.
     *
     * @param string $pattern The route pattern
     * @param string $methods The route HTTP methods. Multiple methods can be supplied,
     *                        delimited by a pipe character '|', eg. 'GET|POST'
     * @param mixed  $handler The PHP class, object or callable that returns the response when matched
     */
    public function __construct(string $pattern, string $methods = 'GET|HEAD', $handler = null)
    {
        $this->controller = $handler;
        $this->path       = $this->castRoute($pattern);

        if (!empty($methods)) {
            $this->method(...\explode('|', $methods));
        }
    }

    /**
     * @internal This is handled different by router
     *
     * @param array $properties
     */
    public static function __set_state(array $properties)
    {
        $recovered = new self($properties['path'], '', $properties['controller']);

        unset($properties['path'], $properties['controller']);

        foreach ($properties as $name => $property) {
            $recovered->{$name} = $property;
        }

        return $recovered;
    }

    /**
     * @param string   $method
     * @param string[] $arguments
     *
     * @return mixed
     */
    public function __call($method, $arguments)
    {
        $routeMethod = \strtolower((string) \preg_replace('~^get([A-Z]{1}[a-z]+)$~', '\1', $method, 1));

        if ('all' === $routeMethod || 'arguments' === $routeMethod) {
            return \call_user_func([$this, 'get'], $routeMethod);
        }

        if (!\property_exists(__CLASS__, $routeMethod)) {
            throw new \BadMethodCallException(
                \sprintf(
                    'Property "%s->%s" does not exist. should be one of [%s],' .
                    ' or arguments, prefixed with a \'get\' name; eg: getName().',
                    Route::class,
                    $method,
                    \join(', ', \array_keys($this->get('all')))
                )
            );
        }

        return \call_user_func([$this, 'get'], $routeMethod);
    }

    /**
     * Sets the route path prefix.
     *
     * @param string $path
     *
     * @return Route $this The current Route instance
     */
    public function prefix(string $path): self
    {
        $this->path = $this->castPrefix($this->path, $path);

        return $this;
    }

    /**
     * Sets the route path pattern.
     *
     * @param string $pattern
     *
     * @return Route $this The current Route instance
     */
    public function path(string $pattern): self
    {
        $this->path = $this->castRoute($pattern);

        return $this;
    }

    /**
     * Sets the route name.
     *
     * @param string $routeName
     *
     * @return Route $this The current Route instance
     */
    public function bind(string $routeName): self
    {
        $this->name = $routeName;

        return $this;
    }

    /**
     * Sets the route code that should be executed when matched.
     *
     * @param mixed $to PHP class, object or callable that returns the response when matched
     *
     * @return Route $this The current Route instance
     */
    public function run($to): self
    {
        $this->controller = $to;

        return $this;
    }

    /**
     * Sets the requirement for a route variable.
     *
     * @param string          $variable The variable name
     * @param string|string[] $regexp   The regexp to apply
     *
     * @return Route $this The current route instance
     */
    public function assert(string $variable, $regexp): self
    {
        $this->patterns[$variable] = $regexp;

        return $this;
    }

    /**
     * Sets the default value for a route variable.
     *
     * @param string $variable The variable name
     * @param mixed  $default  The default value
     *
     * @return Route $this The current Route instance
     */
    public function default(string $variable, $default): self
    {
        $this->defaults[$variable] = $default;

        return $this;
    }

    /**
     * Sets the parameter value for a route handler.
     *
     * @param int|string $variable The parameter name
     * @param mixed      $value    The parameter value
     *
     * @return Route $this The current Route instance
     */
    public function argument($variable, $value): self
    {
        if (!\is_int($variable)) {
            if (\is_numeric($value)) {
                $value = (int) $value;
            } elseif (\is_string($value)) {
                $value = \rawurldecode($value);
            }

            $this->defaults['_arguments'][$variable] = $value;
        }

        return $this;
    }

    /**
     * Sets the requirement for the HTTP method.
     *
     * @param string $methods the HTTP method(s) name
     *
     * @return Route $this The current Route instance
     */
    public function method(string ...$methods): self
    {
        foreach ($methods as $method) {
            $this->methods[\strtoupper($method)] = true;
        }

        return $this;
    }

    /**
     * Sets the requirement of host on this Route.
     *
     * @param string $hosts The host for which this route should be enabled
     *
     * @return Route $this The current Route instance
     */
    public function domain(string ...$hosts): self
    {
        foreach ($hosts as $host) {
            \preg_match(Route::URL_PATTERN, $host, $matches);

            if (isset($matches['scheme']) && !empty($scheme = $matches['scheme'])) {
                $this->schemes[$scheme] = true;
            }

            $this->domain[$matches['host'] ?? $host] = true;
        }

        return $this;
    }

    /**
     * Sets the requirement of domain scheme on this Route.
     *
     * @param string ...$schemes
     *
     * @return Route $this The current Route instance
     */
    public function scheme(string ...$schemes): self
    {
        foreach ($schemes as $scheme) {
            $this->schemes[$scheme] = true;
        }

        return $this;
    }

    /**
     * Sets the middleware(s) to handle before triggering the route handler
     *
     * @param mixed ...$middlewares
     *
     * @return Route $this The current Route instance
     */
    public function middleware(...$middlewares): self
    {
        /** @var int|string $index */
        foreach ($middlewares as $index => $middleware) {
            if (!\is_callable($middleware) && (\is_int($index) && \is_array($middleware))) {
                $this->middleware(...$middleware);

                continue;
            }

            $this->middlewares[] = $middleware;
        }

        return $this;
    }

    /**
     * Get any of (name, path, domain, defaults, schemes, domain, controller, patterns, middlewares).
     * And also accepts "all" and "arguments".
     *
     * @param string $name
     *
     * @return mixed
     */
    public function get(string $name)
    {
        if (\property_exists(__CLASS__, $name)) {
            return $this->{$name};
        }

        if ('all' === $name) {
            return [
                'controller'  => $this->controller,
                'methods'     => $this->methods,
                'schemes'     => $this->schemes,
                'domain'      => $this->domain,
                'name'        => $this->name,
                'path'        => $this->path,
                'patterns'    => $this->patterns,
                'middlewares' => $this->middlewares,
                'defaults'    => $this->defaults,
            ];
        }

        if ('arguments' === $name) {
            return $this->defaults['_arguments'] ?? [];
        }

        return null;
    }

    public function generateRouteName(string $prefix): string
    {
        $methods = \implode('_', \array_keys($this->methods)) . '_';

        $routeName = $methods . $prefix . $this->path;
        $routeName = \str_replace(['/', ':', '|', '-'], '_', $routeName);
        $routeName = (string) \preg_replace('/[^a-z0-9A-Z_.]+/', '', $routeName);

        // Collapse consecutive underscores down into a single underscore.
        $routeName = (string) \preg_replace('/_+/', '_', $routeName);

        return $routeName;
    }
}


1		<?php
2
3		declare(strict_types=1);
4
5		/*
6		* This file is part of Flight Routing.
7		*
8		* PHP version 7.1 and above required
9		*
10		* @author Divine Niiquaye Ibok <[email protected]>
11		* @copyright 2019 Biurad Group (https://biurad.com/)
12		* @license https://opensource.org/licenses/BSD-3-Clause License
13		*
14		* For the full copyright and license information, please view the LICENSE
15		* file that was distributed with this source code.
16		*/
17
18		namespace Flight\Routing;
19
20		/**
21		* Value object representing a single route.
22		*
23		* Internally, only those three properties are required. However, underlying
24		* router implementations may allow or require additional information, such as
25		* information defining how to generate a URL from the given route, qualifiers
26		* for how segments of a route match, or even default values to use.
27		*
28		* __call() forwards method-calls to Route, but returns mixed contents.
29		* listing Route's methods below, so that IDEs know they are valid
30		*
31		* @method string getPath() Gets the route path.
32		* @method null\|string getName() Gets the route name.
33		* @method string[] getMethods() Gets the route methods.
34		* @method string[] getSchemes() Gets the route domain schemes.
35		* @method string[] getDomain() Gets the route host.
36		* @method mixed getController() Gets the route handler.
37		* @method array getMiddlewares() Gets the route middlewares.
38		* @method array getPatterns() Gets the route pattern placeholder assert.
39		* @method array getDefaults() Gets the route default settings.
40		* @method array getArguments() Gets the arguments passed to route handler as parameters.
41		* @method array getAll() Gets all the routes properties.
42		*
43		* @author Divine Niiquaye Ibok <[email protected]>
44		*/
45		class Route
46		{
47		use Traits\CastingTrait;
48
49		/**
50		* A Pattern to Locates appropriate route by name, support dynamic route allocation using following pattern:
51		* Pattern route: `pattern/*<controller@action>`
52		* Default route: `*<controller@action>`
53		* Only action: `pattern/*<action>`.
54		*
55		* @var string
56		*/
57		public const RCA_PATTERN = '/^(?P<route>.?)?(?P<handler>\\<(?:(?<c>[a-zA-Z0-9\\\\]+?)\@)?(?<a>[a-zA-Z0-9_\-]+)?\>)?$/u';
58
59		/**
60		* A Pattern to match protocol, host and port from a url
61		*
62		* Examples of urls that can be matched:
63		* http://en.example.domain
64		* //example.domain
65		* //example.com
66		* https://example.com:34
67		* //example.com
68		* example.com
69		* localhost:8000
70		* {foo}.domain.com
71		*
72		* @var string
73		*/
74		public const URL_PATTERN = '/^(?:(?P<scheme>https?)\:)?(?P<domain>(?:\/\/)?(?P<host>[^\/\]+)?(\:\d+)?)\/?$/u';
75
76		/**
77		* Create a new Route constructor.
78		*
79	151	* @param string $pattern The route pattern
80		* @param string $methods The route HTTP methods. Multiple methods can be supplied,
81	151	* delimited by a pipe character '\|', eg. 'GET\|POST'
82	151	* @param mixed $handler The PHP class, object or callable that returns the response when matched
83	151	*/
84	151	public function __construct(string $pattern, string $methods = 'GET\|HEAD', $handler = null)
85	150	{
86		$this->controller = $handler;
87		$this->path = $this->castRoute($pattern);
88
89		if (!empty($methods)) {
90		$this->method(...\explode('\|', $methods));
91		}
92	1	}
93
94	1	/**
95		* @internal This is handled different by router
96	1	*
97	1	* @param array $properties
98	1	*/
99	1	public static function __set_state(array $properties)
100	1	{
101	1	$recovered = new self($properties['path'], '', $properties['controller']);
102	1
103		unset($properties['path'], $properties['controller']);
104	1
105		foreach ($properties as $name => $property) {
106		$recovered->{$name} = $property;
107		}
108
109		return $recovered;
110		}
111
112		/**
113		* @param string $method
114		* @param string[] $arguments
115		*
116		* @return mixed
117		*/
118		public function __call($method, $arguments)
119		{
120		$routeMethod = \strtolower((string) \preg_replace('~^get([A-Z]{1}[a-z]+)$~', '\1', $method, 1));
121
122		if ('all' === $routeMethod \|\| 'arguments' === $routeMethod) {
123		return \call_user_func([$this, 'get'], $routeMethod);
124		}
125
126		if (!\property_exists(__CLASS__, $routeMethod)) {
127		throw new \BadMethodCallException(
128		\sprintf(
129		'Property "%s->%s" does not exist. should be one of [%s],' .
130		' or arguments, prefixed with a \'get\' name; eg: getName().',
131		Route::class,
132		$method,
133		\join(', ', \array_keys($this->get('all')))
134		)
135		);
136		}
137
138		return \call_user_func([$this, 'get'], $routeMethod);
139		}
140
141		/**
142		* Sets the route path prefix.
143		*
144		* @param string $path
145		*
146		* @return Route $this The current Route instance
147		*/
148		public function prefix(string $path): self
149		{
150		$this->path = $this->castPrefix($this->path, $path);
151
152		return $this;
153		}
154
155		/**
156		* Sets the route path pattern.
157		*
158		* @param string $pattern
159		*
160		* @return Route $this The current Route instance
161		*/
162		public function path(string $pattern): self
163		{
164		$this->path = $this->castRoute($pattern);
165
166		return $this;
167		}
168
169		/**
170		* Sets the route name.
171		*
172		* @param string $routeName
173		*
174		* @return Route $this The current Route instance
175		*/
176		public function bind(string $routeName): self
177		{
178		$this->name = $routeName;
179
180		return $this;
181		}
182
183		/**
184		* Sets the route code that should be executed when matched.
185		*
186		* @param mixed $to PHP class, object or callable that returns the response when matched
187		*
188		* @return Route $this The current Route instance
189		*/
190		public function run($to): self
191		{
192		$this->controller = $to;
193
194		return $this;
195		}
196
197		/**
198		* Sets the requirement for a route variable.
199		*
200		* @param string $variable The variable name
201		* @param string\|string[] $regexp The regexp to apply
202		*
203		* @return Route $this The current route instance
204		*/
205		public function assert(string $variable, $regexp): self
206		{
207		$this->patterns[$variable] = $regexp;
208
209		return $this;
210		}
211
212		/**
213		* Sets the default value for a route variable.
214		*
215		* @param string $variable The variable name
216		* @param mixed $default The default value
217		*
218		* @return Route $this The current Route instance
219		*/
220		public function default(string $variable, $default): self
221		{
222		$this->defaults[$variable] = $default;
223
224		return $this;
225		}
226
227		/**
228		* Sets the parameter value for a route handler.
229		*
230		* @param int\|string $variable The parameter name
231		* @param mixed $value The parameter value
232		*
233		* @return Route $this The current Route instance
234		*/
235		public function argument($variable, $value): self
236		{
237		if (!\is_int($variable)) {
238		if (\is_numeric($value)) {
239		$value = (int) $value;
240		} elseif (\is_string($value)) {
241		$value = \rawurldecode($value);
242		}
243
244		$this->defaults['_arguments'][$variable] = $value;
245		}
246
247		return $this;
248		}
249
250		/**
251		* Sets the requirement for the HTTP method.
252		*
253		* @param string $methods the HTTP method(s) name
254		*
255		* @return Route $this The current Route instance
256		*/
257		public function method(string ...$methods): self
258		{
259		foreach ($methods as $method) {
260		$this->methods[\strtoupper($method)] = true;
261		}
262
263		return $this;
264		}
265
266		/**
267		* Sets the requirement of host on this Route.
268		*
269		* @param string $hosts The host for which this route should be enabled
270		*
271		* @return Route $this The current Route instance
272		*/
273		public function domain(string ...$hosts): self
274		{
275		foreach ($hosts as $host) {
276		\preg_match(Route::URL_PATTERN, $host, $matches);
277
278		if (isset($matches['scheme']) && !empty($scheme = $matches['scheme'])) {
279		$this->schemes[$scheme] = true;
280		}
281
282		$this->domain[$matches['host'] ?? $host] = true;
283		}
284
285		return $this;
286		}
287
288		/**
289		* Sets the requirement of domain scheme on this Route.
290		*
291		* @param string ...$schemes
292		*
293		* @return Route $this The current Route instance
294		*/
295		public function scheme(string ...$schemes): self
296		{
297		foreach ($schemes as $scheme) {
298		$this->schemes[$scheme] = true;
299		}
300
301		return $this;
302		}
303
304		/**
305		* Sets the middleware(s) to handle before triggering the route handler
306		*
307		* @param mixed ...$middlewares
308		*
309		* @return Route $this The current Route instance
310		*/
311		public function middleware(...$middlewares): self
312		{
313		/** @var int\|string $index */
314		foreach ($middlewares as $index => $middleware) {
315		if (!\is_callable($middleware) && (\is_int($index) && \is_array($middleware))) {
316		$this->middleware(...$middleware);
317
318		continue;
319		}
320
321		$this->middlewares[] = $middleware;
322		}
323
324		return $this;
325		}
326
327		/**
328		* Get any of (name, path, domain, defaults, schemes, domain, controller, patterns, middlewares).
329		* And also accepts "all" and "arguments".
330		*
331		* @param string $name
332		*
333		* @return mixed
334		*/
335		public function get(string $name)
336		{
337		if (\property_exists(__CLASS__, $name)) {
338		return $this->{$name};
339		}
340
341		if ('all' === $name) {
342		return [
343		'controller' => $this->controller,
344		'methods' => $this->methods,
345		'schemes' => $this->schemes,
346		'domain' => $this->domain,
347		'name' => $this->name,
348		'path' => $this->path,
349		'patterns' => $this->patterns,
350		'middlewares' => $this->middlewares,
351		'defaults' => $this->defaults,
352		];
353		}
354
355		if ('arguments' === $name) {
356		return $this->defaults['_arguments'] ?? [];
357		}
358
359		return null;
360		}
361
362		public function generateRouteName(string $prefix): string
363		{
364		$methods = \implode('_', \array_keys($this->methods)) . '_';
365
366		$routeName = $methods . $prefix . $this->path;
367		$routeName = \str_replace(['/', ':', '\|', '-'], '_', $routeName);
368		$routeName = (string) \preg_replace('/[^a-z0-9A-Z_.]+/', '', $routeName);
369
370		// Collapse consecutive underscores down into a single underscore.
371		$routeName = (string) \preg_replace('/_+/', '_', $routeName);
372
373		return $routeName;
374		}
375		}
376

divineniiquaye / flight-routing

Pull Request — master (#13)

Route::__call() A

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