Route::methodValid() - Code Metrics - Inspection of "Update .scrutinizer.yml" - bavix/router - Measure and Improve Code Quality continuously with Scrutinizer

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by Бабичев

created 2017-12-22 18:55 UTC

Route::methodValid() A

↳ Parent: Project

Complexity

Conditions	4
Paths	5

Size

Total Lines	5
Code Lines	3

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	4
CRAP Score	4

Importance

Changes

Metric	Value
cc	4
eloc	3
nc	5
nop	1
dl	0
loc	5
rs	9.2
c	0
b	0
f	0
ccs	4
cts	4
cp	1
crap	4

<?php

namespace Bavix\Router;

use Bavix\Slice\Slice;

class Route implements \Serializable
{

    /**
     * @var string
     */
    protected $defaultRegex = '[\w-А-ЯЁа-яё]+';

    /**
     * @var array
     */
    protected $http;

    /**
     * @var string
     */
    protected $path;

    /**
     * @var array
     */
    protected $regex;

    /**
     * @var string
     */
    protected $regexPath;

    /**
     * @var string
     */
    protected $filterPath;

    /**
     * @var array
     */
    protected $defaults;

    /**
     * @var array
     */
    protected $methods;

    /**
     * @var array
     */
    protected $attributes;

    /**
     * @var Slice
     */
    protected $slice;

    /**
     * Route constructor.
     *
     * @param array|\Traversable|Slice $data
     * @param string                   $defaultRegex
     */
    public function __construct($data, $defaultRegex = null)
    {
        $this->slice = Slice::from($data);

        if ($defaultRegex !== null)
        {
            $this->defaultRegex = $defaultRegex;
        }

        $this->reload();
    }

    /**
     * @return array
     */
    public function getHttp()
    {
        return $this->http;
    }

    /**
     * @return string
     */
    public function getPath()
    {
        return $this->path;
    }

    /**
     * @return array
     */
    public function getRegex()
    {
        return $this->regex;
    }

    /**
     * @return string
     */
    public function getRegexPath()
    {
        return $this->regexPath;
    }

    /**
     * @return string
     */
    public function getFilterPath()
    {
        return $this->filterPath;
    }

    /**
     * @return array
     */
    public function getDefaults()
    {
        return $this->defaults;
    }

    /**
     * @return array
     */
    public function getAttributes()
    {
        return $this->attributes ?? $this->defaults;
    }

    /**
     * @return string
     */
    protected function pathFilter()
    {
        return preg_replace_callback(
            '~\<(?<key>\w+)(\:(?<value>.+?))?\>~',
            function ($matches) {
                if (!empty($matches['value']) && empty($this->regex[$matches['key']]))
                {
                    $this->regex[$matches['key']] = $matches['value'];
                }

                return '<' . $matches['key'] . '>';
            },
            $this->path
        );
    }

    /**
     * @param string $path
     *
     * @return string
     */
    protected function quote($path)
    {
        $path = preg_quote($path, '()');
        $path = strtr($path, [
            '\\(' => '(',
            '\\)' => ')',
            '\\<' => '<',
            '\\>' => '>',
        ]);

        return $this->optional($path);
    }

    /**
     * @param string $rulePath
     *
     * @return string
     */
    protected function optional($rulePath)
    {
        return str_replace(')', ')?', $rulePath);
    }

    /**
     * @param string $route
     *
     * @return string
     */
    protected function toRegex($route)
    {
        $path = $this->quote($route);

        return preg_replace_callback(
            '~\<(?<key>[\w-]+)\>~',
            function ($matches) {
                return '(?<' . $matches['key'] . '>' . ($this->regex[$matches['key']] ?? $this->defaultRegex) . ')';
            },
            $path
        );
    }

    /**
     * @param string[] $matches
     *
     * @return array
     */
    protected function attributes($matches)
    {
        return array_filter($matches, function ($value, $key) {
            return !is_int($key) && (is_numeric($value) || !empty($value));
        }, ARRAY_FILTER_USE_BOTH);
    }

    /**
     * @param string $method
     *
     * @return bool
     */
    public function methodValid($method)
    {
        return empty($this->methods) ||
            in_array($method, $this->methods, true) ||
            ($method === 'AJAX' && isAjax());
    }

    /**
     * @param string $uri
     *
     * @return bool
     */
    public function uriValid($uri)
    {
        $result = preg_match('~^' . $this->regexPath . '$~u', $uri, $matches);

        if ($result)
        {
            $this->attributes = array_merge($this->defaults, $this->attributes($matches));
        }

        return $result !== 0;
    }

    /**
     * @param string $uri
     * @param string $method
     *
     * @return bool
     */
    public function test($uri, $method)
    {
        if (!$this->methodValid($method))
        {
            return false;
        }

        return $this->uriValid($uri);
    }

    /**
     * @param array  $http
     * @param string $path
     *
     * @return string
     */
    protected function regexUri(array $http, $path)
    {
        return $http['protocol'] . '\:\/{2}' . $http['host'] . $path;
    }

    /**
     * @return string
     */
    protected function regex()
    {
        $this->filterPath = $this->pathFilter();

        $regex = $this->toRegex($this->filterPath);
        $http  = $this->http;

        if (!$this->http['protocol'])
        {
            $http['protocol'] = 'https?';
        }

        if (!$this->http['host'])
        {
            $http['host'] = '[^\/]+';
        }

        return $this->regexUri($http, $regex);
    }

    /**
     * reload route
     */
    protected function reload()
    {
        $http = [
            'protocol' => null,
            'host'     => null
        ];

        $this->http      = (array)$this->slice->atData('http', $http);
        $this->defaults  = (array)$this->slice->atData('defaults');
        $this->methods   = (array)$this->slice->atData('methods');
        $this->regex     = (array)$this->slice->atData('regex');
        $this->path      = $this->slice->atData('path');
        $this->regexPath = $this->regex();
    }

    /**
     * @inheritdoc
     */
    public function serialize()
    {
        return serialize([
            'defaultRegex' => $this->defaultRegex,
            'http'         => $this->http,
            'path'         => $this->path,
            'regex'        => $this->regex,
            'regexPath'    => $this->regexPath,
            'filterPath'   => $this->filterPath,
            'defaults'     => $this->defaults,
            'methods'      => $this->methods,
            'attributes'   => $this->attributes,
            'slice'        => $this->slice,
        ]);
    }

    /**
     * @inheritdoc
     */
    public function unserialize($serialized)
    {
        $data = unserialize($serialized, []);

        foreach ($data as $variable => $value)
        {
            $this->{$variable} = $value;
        }
    }


}


1		<?php
2
3		namespace Bavix\Router;
4
5		use Bavix\Slice\Slice;
6
7		class Route implements \Serializable
8		{
9
10		/**
11		* @var string
12		*/
13		protected $defaultRegex = '[\w-А-ЯЁа-яё]+';
14
15		/**
16		* @var array
17		*/
18		protected $http;
19
20		/**
21		* @var string
22		*/
23		protected $path;
24
25		/**
26		* @var array
27		*/
28		protected $regex;
29
30		/**
31		* @var string
32		*/
33		protected $regexPath;
34
35		/**
36		* @var string
37		*/
38		protected $filterPath;
39
40		/**
41		* @var array
42		*/
43		protected $defaults;
44
45		/**
46		* @var array
47		*/
48		protected $methods;
49
50		/**
51		* @var array
52		*/
53		protected $attributes;
54
55		/**
56		* @var Slice
57		*/
58		protected $slice;
59
60		/**
61		* Route constructor.
62		*
63		* @param array\|\Traversable\|Slice $data
64		* @param string $defaultRegex
65		*/
66	4	public function __construct($data, $defaultRegex = null)
67		{
68	4	$this->slice = Slice::from($data);
69
70	4	if ($defaultRegex !== null)
71		{
72		$this->defaultRegex = $defaultRegex;
73		}
74
75	4	$this->reload();
76	4	}
77
78		/**
79		* @return array
80		*/
81		public function getHttp()
82		{
83		return $this->http;
84		}
85
86		/**
87		* @return string
88		*/
89		public function getPath()
90		{
91		return $this->path;
92		}
93
94		/**
95		* @return array
96		*/
97		public function getRegex()
98		{
99		return $this->regex;
100		}
101
102		/**
103		* @return string
104		*/
105		public function getRegexPath()
106		{
107		return $this->regexPath;
108		}
109
110		/**
111		* @return string
112		*/
113		public function getFilterPath()
114		{
115		return $this->filterPath;
116		}
117
118		/**
119		* @return array
120		*/
121	1	public function getDefaults()
122		{
123	1	return $this->defaults;
124		}
125
126		/**
127		* @return array
128		*/
129	3	public function getAttributes()
130		{
131	3	return $this->attributes ?? $this->defaults;
132		}
133
134		/**
135		* @return string
136		*/
137	4	protected function pathFilter()
138		{
139	4	return preg_replace_callback(
140	4	'~\<(?<key>\w+)(\:(?<value>.+?))?\>~',
141	4	function ($matches) {
142	4	if (!empty($matches['value']) && empty($this->regex[$matches['key']]))
143		{
144	2	$this->regex[$matches['key']] = $matches['value'];
145		}
146
147	4	return '<' . $matches['key'] . '>';
148	4	},
149	4	$this->path
150		);
151		}
152
153		/**
154		* @param string $path
155		*
156		* @return string
157		*/
158	4	protected function quote($path)
159		{
160	4	$path = preg_quote($path, '()');
161	4	$path = strtr($path, [
162	4	'\\(' => '(',
163		'\\)' => ')',
164		'\\<' => '<',
165		'\\>' => '>',
166		]);
167
168	4	return $this->optional($path);
169		}
170
171		/**
172		* @param string $rulePath
173		*
174		* @return string
175		*/
176	4	protected function optional($rulePath)
177		{
178	4	return str_replace(')', ')?', $rulePath);
179		}
180
181		/**
182		* @param string $route
183		*
184		* @return string
185		*/
186	4	protected function toRegex($route)
187		{
188	4	$path = $this->quote($route);
189
190	4	return preg_replace_callback(
191	4	'~\<(?<key>[\w-]+)\>~',
192	4	function ($matches) {
193	4	return '(?<' . $matches['key'] . '>' . ($this->regex[$matches['key']] ?? $this->defaultRegex) . ')';
194	4	},
195	4	$path
196		);
197		}
198
199		/**
200		* @param string[] $matches
201		*
202		* @return array
203		*/
204		protected function attributes($matches)
205		{
206	3	return array_filter($matches, function ($value, $key) {
207	3	return !is_int($key) && (is_numeric($value) \|\| !empty($value));
208	3	}, ARRAY_FILTER_USE_BOTH);
209		}
210
211		/**
212		* @param string $method
213		*
214		* @return bool
215		*/
216	4	public function methodValid($method)
217		{
218	4	return empty($this->methods) \|\|
219	2	in_array($method, $this->methods, true) \|\|
220	4	($method === 'AJAX' && isAjax());
221		}
222
223		/**
224		* @param string $uri
225		*
226		* @return bool
227		*/
228	3	public function uriValid($uri)
229		{
230	3	$result = preg_match('~^' . $this->regexPath . '$~u', $uri, $matches);
231
232	3	if ($result)
233		{
234	3	$this->attributes = array_merge($this->defaults, $this->attributes($matches));
235		}
236
237	3	return $result !== 0;
238		}
239
240		/**
241		* @param string $uri
242		* @param string $method
243		*
244		* @return bool
245		*/
246	4	public function test($uri, $method)
247		{
248	4	if (!$this->methodValid($method))
249		{
250	1	return false;
251		}
252
253	3	return $this->uriValid($uri);
254		}
255
256		/**
257		* @param array $http
258		* @param string $path
259		*
260		* @return string
261		*/
262	4	protected function regexUri(array $http, $path)
263		{
264	4	return $http['protocol'] . '\:\/{2}' . $http['host'] . $path;
265		}
266
267		/**
268		* @return string
269		*/
270	4	protected function regex()
271		{
272	4	$this->filterPath = $this->pathFilter();
273
274	4	$regex = $this->toRegex($this->filterPath);
275	4	$http = $this->http;
276
277	4	if (!$this->http['protocol'])
278		{
279	4	$http['protocol'] = 'https?';
280		}
281
282	4	if (!$this->http['host'])
283		{
284	4	$http['host'] = '[^\/]+';
285		}
286
287	4	return $this->regexUri($http, $regex);
288		}
289
290		/**
291		* reload route
292		*/
293	4	protected function reload()
294		{
295		$http = [
296	4	'protocol' => null,
297		'host' => null
298		];
299
300	4	$this->http = (array)$this->slice->atData('http', $http);
301	4	$this->defaults = (array)$this->slice->atData('defaults');
302	4	$this->methods = (array)$this->slice->atData('methods');
303	4	$this->regex = (array)$this->slice->atData('regex');
304	4	$this->path = $this->slice->atData('path');
305	4	$this->regexPath = $this->regex();
306	4	}
307
308		/**
309		* @inheritdoc
310		*/
311		public function serialize()
312		{
313		return serialize([
314		'defaultRegex' => $this->defaultRegex,
315		'http' => $this->http,
316		'path' => $this->path,
317		'regex' => $this->regex,
318		'regexPath' => $this->regexPath,
319		'filterPath' => $this->filterPath,
320		'defaults' => $this->defaults,
321		'methods' => $this->methods,
322		'attributes' => $this->attributes,
323		'slice' => $this->slice,
324		]);
325		}
326
327		/**
328		* @inheritdoc
329		*/
330		public function unserialize($serialized)
331		{
332		$data = unserialize($serialized, []);
333
334		foreach ($data as $variable => $value)
335		{
336		$this->{$variable} = $value;
337		}
338		}
339
340
341		}
342

bavix / router

Push — master ( 957c9d...4b4e9a )

Route::methodValid() A

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