RuleGroup::checkMergeRuleRegex() - Code Metrics - Inspection of "修正" - top-think/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 8.0 ( 495b3f...e5cbfb )

by liu

created 2023-03-11 14:50 UTC

RuleGroup::checkMergeRuleRegex() D

↳ Parent: RuleGroup

Complexity

Conditions	25
Paths	100

Size

Total Lines	91
Code Lines	53

Duplication

Lines	0
Ratio	0 %

Code Coverage

Tests	0
CRAP Score	650

Importance

Changes	1
Bugs	0	Features	0

Metric	Value
cc	25
eloc	53
c	1
b	0
f	0
nc	100
nop	4
dl	0
loc	91
ccs	0
cts	53
cp	0
crap	650
rs	4.1666

How to fix Long Method Complexity

<?php
// +----------------------------------------------------------------------
// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2023 http://thinkphp.cn All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: liu21st <[email protected]>
// +----------------------------------------------------------------------
declare(strict_types=1);

namespace think\route;

use Closure;
use think\Container;
use think\Exception;
use think\Request;
use think\Route;

/**
 * 路由分组类
 */
class RuleGroup extends Rule
{
    /**
     * 分组路由（包括子分组）
     * @var Rule[]
     */
    protected $rules = [];

    /**
     * MISS路由
     * @var RuleItem
     */
    protected $miss;

    /**
     * 完整名称
     * @var string
     */
    protected $fullName;

    /**
     * 分组别名
     * @var string
     */
    protected $alias;

    /**
     * 是否已经解析
     * @var bool
     */
    protected $hasParsed;

    /**
     * 架构函数
     * @access public
     * @param  Route     $router 路由对象
     * @param  RuleGroup $parent 上级对象
     * @param  string    $name   分组名称
     * @param  mixed     $rule   分组路由
     * @param  bool      $lazy   延迟解析
     */
    public function __construct(Route $router, RuleGroup $parent = null, string $name = '', $rule = null, bool $lazy = false)
    {
        $this->router = $router;
        $this->parent = $parent;
        $this->rule   = $rule;
        $this->name   = trim($name, '/');

        $this->setFullName();

        if ($this->parent) {
            $this->domain = $this->parent->getDomain();
            $this->parent->addRuleItem($this);
        }

        if (!$lazy) {
            $this->parseGroupRule($rule);
        }
    }

    /**
     * 设置分组的路由规则
     * @access public
     * @return void
     */
    protected function setFullName(): void
    {
        if (str_contains($this->name, ':')) {
            $this->name = preg_replace(['/\[\:(\w+)\]/', '/\:(\w+)/'], ['<\1?>', '<\1>'], $this->name);
        }

        if ($this->parent && $this->parent->getFullName()) {
            $this->fullName = $this->parent->getFullName() . ($this->name ? '/' . $this->name : '');
        } else {
            $this->fullName = $this->name;
        }

        if ($this->name) {
            $this->router->getRuleName()->setGroup($this->name, $this);
        }
    }

    /**
     * 获取所属域名
     * @access public
     * @return string
     */
    public function getDomain(): string
    {
        return $this->domain ?: '-';
    }

    /**
     * 获取分组别名
     * @access public
     * @return string
     */
    public function getAlias(): string
    {
        return $this->alias ?: '';
    }

    /**
     * 检测分组路由
     * @access public
     * @param  Request $request       请求对象
     * @param  string  $url           访问地址
     * @param  bool    $completeMatch 路由是否完全匹配
     * @return Dispatch|false
     */
    public function check(Request $request, string $url, bool $completeMatch = false)
    {
        // 检查分组有效性
        if (!$this->checkOption($this->option, $request) || !$this->checkUrl($url)) {
            return false;
        }

        // 解析分组路由
        if (!$this->hasParsed) {
            $this->parseGroupRule($this->rule);
        }

        // 获取当前路由规则
        $method = strtolower($request->method());
        $rules  = $this->getRules($method);
        $option = $this->getOption();

        if (isset($option['complete_match'])) {
            $completeMatch = $option['complete_match'];
        }

        if (!empty($option['merge_rule_regex'])) {
            // 合并路由正则规则进行路由匹配检查
            $result = $this->checkMergeRuleRegex($request, $rules, $url, $completeMatch);

            if (false !== $result) {
                return $result;
            }
        }

        // 检查分组路由
        foreach ($rules as $item) {
            $result = $item->check($request, $url, $completeMatch);

            if (false !== $result) {
                return $result;
            }
        }

        if (!empty($option['dispatcher'])) {
            $result = $this->parseRule($request, '', $option['dispatcher'], $url, $option);
        } elseif ($miss = $this->getMissRule($method)) {
            // 未匹配所有路由的路由规则处理
            $result = $this->parseRule($request, '', $miss->getRoute(), $url, $miss->getOption());
        } else {
            $result = false;
        }

        return $result;
    }

    /**
     * 分组URL匹配检查
     * @access protected
     * @param  string $url URL
     * @return bool
     */
    protected function checkUrl(string $url): bool
    {
        if ($this->fullName) {
            $pos = strpos($this->fullName, '<');

            if (false !== $pos) {
                $str = substr($this->fullName, 0, $pos);
            } else {
                $str = $this->fullName;
            }

            if ($str && 0 !== stripos(str_replace('|', '/', $url), $str)) {
                return false;
            }
        }

        return true;
    }

    /**
     * 设置路由分组别名
     * @access public
     * @param  string $alias 路由分组别名
     * @return $this
     */
    public function alias(string $alias)
    {
        $this->alias = $alias;
        $this->router->getRuleName()->setGroup($alias, $this);

        return $this;
    }

    /**
     * 解析分组和域名的路由规则及绑定
     * @access public
     * @param  mixed $rule 路由规则
     * @return void
     */
    public function parseGroupRule($rule): void
    {
        if (is_string($rule) && is_subclass_of($rule, Dispatch::class)) {
            $this->dispatcher($rule);
            return;
        }

        $origin = $this->router->getGroup();
        $this->router->setGroup($this);

        if ($rule instanceof Closure) {
            Container::getInstance()->invokeFunction($rule);
        } elseif (is_string($rule) && $rule) {
            $this->router->bind($rule, $this->domain);
        }

        $this->router->setGroup($origin);
        $this->hasParsed = true;
    }

    /**
     * 检测分组路由
     * @access public
     * @param  Request $request       请求对象
     * @param  array   $rules         路由规则
     * @param  string  $url           访问地址
     * @param  bool    $completeMatch 路由是否完全匹配
     * @return Dispatch|false
     */
    protected function checkMergeRuleRegex(Request $request, array &$rules, string $url, bool $completeMatch)
    {
        $depr  = $this->config('pathinfo_depr');
        $url   = $depr . str_replace('|', $depr, $url);
        $regex = [];
        $items = [];

        foreach ($rules as $key => $val) {
            $item = $val[1];
            if ($item instanceof RuleItem) {
                $rule = $depr . str_replace('/', $depr, $item->getRule());
                if ($depr == $rule && $depr != $url) {
                    unset($rules[$key]);
                    continue;
                }

                $complete = $item->getOption('complete_match', $completeMatch);

                if (!str_contains($rule, '<')) {
                    if (0 === strcasecmp($rule, $url) || (!$complete && 0 === strncasecmp($rule, $url, strlen($rule)))) {
                        return $item->checkRule($request, $url, []);
                    }

                    unset($rules[$key]);
                    continue;
                }

                $slash = preg_quote('/-' . $depr, '/');

                if ($matchRule = preg_split('/[' . $slash . ']<\w+\??>/', $rule, 2)) {
                    if ($matchRule[0] && 0 !== strncasecmp($rule, $url, strlen($matchRule[0]))) {
                        unset($rules[$key]);
                        continue;
                    }
                }

                if (preg_match_all('/[' . $slash . ']?<?\w+\??>?/', $rule, $matches)) {
                    unset($rules[$key]);
                    $pattern = array_merge($this->getPattern(), $item->getPattern());
                    $option  = array_merge($this->getOption(), $item->getOption());

                    $regex[$key] = $this->buildRuleRegex($rule, $matches[0], $pattern, $option, $complete, '_THINK_' . $key);
                    $items[$key] = $item;
                }
            }
        }

        if (empty($regex)) {
            return false;
        }

        try {
            $result = preg_match('~^(?:' . implode('|', $regex) . ')~u', $url, $match);
        } catch (\Exception $e) {
            throw new Exception('route pattern error');
        }

        if ($result) {
            $var = [];
            foreach ($match as $key => $val) {
                if (is_string($key) && '' !== $val) {
                    [$name, $pos] = explode('_THINK_', $key);

                    $var[$name] = $val;
                }
            }

            if (!isset($pos)) {
                foreach ($regex as $key => $item) {
                    if (str_starts_with(str_replace(['\/', '\-', '\\' . $depr], ['/', '-', $depr], $item), $match[0])) {
                        $pos = $key;
                        break;
                    }
                }
            }

            $rule  = $items[$pos]->getRule();

            $array = $this->router->getRule($rule);

            foreach ($array as $item) {
                if (in_array($item->getMethod(), ['*', strtolower($request->method())])) {
                    $result = $item->checkRule($request, $url, $var);

                    if (false !== $result) {
                        return $result;
                    }
                }
            }
        }

        return false;
    }

    /**
     * 注册MISS路由
     * @access public
     * @param  string|Closure $route  路由地址
     * @param  string         $method 请求类型
     * @return RuleItem
     */
    public function miss(string|Closure $route, string $method = '*'): RuleItem
    {
        // 创建路由规则实例
        $method     =   strtolower($method);
        $ruleItem   =   new RuleItem($this->router, $this, null, '', $route, $method);

        $this->miss[$method] = $ruleItem->setMiss();

        return $ruleItem;
    }

    /**
     * 添加分组下的MISS路由
     * @access public
     * @param  string $method 请求类型
     * @return RuleItem|null
     */
    public function getMissRule(string $method = '*'): ?RuleItem
    {
        if (isset($this->miss[$method])) {
            $miss = $this->miss[$method];
        } elseif (isset($this->miss['*'])) {
            $miss = $this->miss['*'];
        } else {
            return null;
        }
        return $miss;
    }

    /**
     * 添加分组下的路由规则
     * @access public
     * @param  string $rule   路由规则
     * @param  mixed  $route  路由地址
     * @param  string $method 请求类型
     * @return RuleItem
     */
    public function addRule(string $rule, $route = null, string $method = '*'): RuleItem
    {
        // 读取路由标识
        if (is_string($route)) {
            $name = $route;
        } else {
            $name = null;
        }

        $method = strtolower($method);

        if ('' === $rule || '/' === $rule) {
            $rule .= '$';
        }

        // 创建路由规则实例
        $ruleItem = new RuleItem($this->router, $this, $name, $rule, $route, $method);

        $this->addRuleItem($ruleItem);

        return $ruleItem;
    }

    /**
     * 注册分组下的路由规则
     * @access public
     * @param  Rule   $rule   路由规则
     * @return $this
     */
    public function addRuleItem(Rule $rule)
    {
        $this->rules[] = $rule;
        return $this;
    }

    /**
     * 设置分组的路由前缀
     * @access public
     * @param  string $prefix 路由前缀
     * @return $this
     */
    public function prefix(string $prefix)
    {
        if ($this->parent && $this->parent->getOption('prefix')) {
            $prefix = $this->parent->getOption('prefix') . $prefix;
        }

        return $this->setOption('prefix', $prefix);
    }

    /**
     * 合并分组的路由规则正则
     * @access public
     * @param  bool $merge 是否合并
     * @return $this
     */
    public function mergeRuleRegex(bool $merge = true)
    {
        return $this->setOption('merge_rule_regex', $merge);
    }

    /**
     * 设置分组的Dispatch调度
     * @access public
     * @param  string $dispatch 调度类
     * @return $this
     */
    public function dispatcher(string $dispatch)
    {
        return $this->setOption('dispatcher', $dispatch);
    }

    /**
     * 获取完整分组Name
     * @access public
     * @return string
     */
    public function getFullName(): string
    {
        return $this->fullName ?: '';
    }

    /**
     * 获取分组的路由规则
     * @access public
     * @param  string $method 请求类型
     * @return array
     */
    public function getRules(string $method = ''): array
    {
        if ('' === $method) {
            return $this->rules;
        }

        return array_filter($this->rules, function ($item) use ($method) {
            $ruleMethod = $item->getMethod();
            return '*' == $ruleMethod || str_contains($ruleMethod, $method);
        });
    }

    /**
     * 清空分组下的路由规则
     * @access public
     * @return void
     */
    public function clear(): void
    {
        $this->rules = [];
    }
}


1		<?php
2		// +----------------------------------------------------------------------
3		// \| ThinkPHP [ WE CAN DO IT JUST THINK ]
4		// +----------------------------------------------------------------------
5		// \| Copyright (c) 2006~2023 http://thinkphp.cn All rights reserved.
6		// +----------------------------------------------------------------------
7		// \| Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
8		// +----------------------------------------------------------------------
9		// \| Author: liu21st <[email protected]>
10		// +----------------------------------------------------------------------
11		declare(strict_types=1);
12
13		namespace think\route;
14
15		use Closure;
16		use think\Container;
17		use think\Exception;
18		use think\Request;
19		use think\Route;
20
21		/**
22		* 路由分组类
23		*/
24		class RuleGroup extends Rule
25		{
26		/**
27		* 分组路由（包括子分组）
28		* @var Rule[]
29		*/
30		protected $rules = [];
31
32		/**
33		* MISS路由
34		* @var RuleItem
35		*/
36		protected $miss;
37
38		/**
39		* 完整名称
40		* @var string
41		*/
42		protected $fullName;
43
44		/**
45		* 分组别名
46		* @var string
47		*/
48		protected $alias;
49
50		/**
51		* 是否已经解析
52		* @var bool
53		*/
54		protected $hasParsed;
55
56		/**
57		* 架构函数
58		* @access public
59		* @param Route $router 路由对象
60		* @param RuleGroup $parent 上级对象
61		* @param string $name 分组名称
62		* @param mixed $rule 分组路由
63		* @param bool $lazy 延迟解析
64		*/
65	3	public function __construct(Route $router, RuleGroup $parent = null, string $name = '', $rule = null, bool $lazy = false)
66		{
67	3	$this->router = $router;
68	3	$this->parent = $parent;
69	3	$this->rule = $rule;
70	3	$this->name = trim($name, '/');
71
72	3	$this->setFullName();
73
74	3	if ($this->parent) {
75	3	$this->domain = $this->parent->getDomain();
76	3	$this->parent->addRuleItem($this);
77		}
78
79	3	if (!$lazy) {
80	3	$this->parseGroupRule($rule);
81		}
82		}
83
84		/**
85		* 设置分组的路由规则
86		* @access public
87		* @return void
88		*/
89	3	protected function setFullName(): void
90		{
91	3	if (str_contains($this->name, ':')) {
92		$this->name = preg_replace(['/\[\:(\w+)\]/', '/\:(\w+)/'], ['<\1?>', '<\1>'], $this->name);
93		}
94
95	3	if ($this->parent && $this->parent->getFullName()) {
96		$this->fullName = $this->parent->getFullName() . ($this->name ? '/' . $this->name : '');
97		} else {
98	3	$this->fullName = $this->name;
99		}
100
101	3	if ($this->name) {
102		$this->router->getRuleName()->setGroup($this->name, $this);
103		}
104		}
105
106		/**
107		* 获取所属域名
108		* @access public
109		* @return string
110		*/
111	12	public function getDomain(): string
112		{
113	12	return $this->domain ?: '-';
114		}
115
116		/**
117		* 获取分组别名
118		* @access public
119		* @return string
120		*/
121		public function getAlias(): string
122		{
123		return $this->alias ?: '';
124		}
125
126		/**
127		* 检测分组路由
128		* @access public
129		* @param Request $request 请求对象
130		* @param string $url 访问地址
131		* @param bool $completeMatch 路由是否完全匹配
132		* @return Dispatch\|false
133		*/
134	27	public function check(Request $request, string $url, bool $completeMatch = false)
135		{
136		// 检查分组有效性
137	27	if (!$this->checkOption($this->option, $request) \|\| !$this->checkUrl($url)) {
138		return false;
139		}
140
141		// 解析分组路由
142	27	if (!$this->hasParsed) {
143	24	$this->parseGroupRule($this->rule);
144		}
145
146		// 获取当前路由规则
147	27	$method = strtolower($request->method());
148	27	$rules = $this->getRules($method);
149	27	$option = $this->getOption();
150
151	27	if (isset($option['complete_match'])) {
152		$completeMatch = $option['complete_match'];
153		}
154
155	27	if (!empty($option['merge_rule_regex'])) {
156		// 合并路由正则规则进行路由匹配检查
157		$result = $this->checkMergeRuleRegex($request, $rules, $url, $completeMatch);
158
159		if (false !== $result) {
160		return $result;
161		}
162		}
163
164		// 检查分组路由
165	27	foreach ($rules as $item) {
166	24	$result = $item->check($request, $url, $completeMatch);
167
168	24	if (false !== $result) {
169	24	return $result;
170		}
171		}
172
173	6	if (!empty($option['dispatcher'])) {
174		$result = $this->parseRule($request, '', $option['dispatcher'], $url, $option);
175	6	} elseif ($miss = $this->getMissRule($method)) {
176		// 未匹配所有路由的路由规则处理
177	3	$result = $this->parseRule($request, '', $miss->getRoute(), $url, $miss->getOption());
178		} else {
179	3	$result = false;
180		}
181
182	6	return $result;
183		}
184
185		/**
186		* 分组URL匹配检查
187		* @access protected
188		* @param string $url URL
189		* @return bool
190		*/
191	27	protected function checkUrl(string $url): bool
192		{
193	27	if ($this->fullName) {
194		$pos = strpos($this->fullName, '<');
195
196		if (false !== $pos) {
197		$str = substr($this->fullName, 0, $pos);
198		} else {
199		$str = $this->fullName;
200		}
201
202		if ($str && 0 !== stripos(str_replace('\|', '/', $url), $str)) {
203		return false;
204		}
205		}
206
207	27	return true;
208		}
209
210		/**
211		* 设置路由分组别名
212		* @access public
213		* @param string $alias 路由分组别名
214		* @return $this
215		*/
216		public function alias(string $alias)
217		{
218		$this->alias = $alias;
219		$this->router->getRuleName()->setGroup($alias, $this);
220
221		return $this;
222		}
223
224		/**
225		* 解析分组和域名的路由规则及绑定
226		* @access public
227		* @param mixed $rule 路由规则
228		* @return void
229		*/
230	27	public function parseGroupRule($rule): void
231		{
232	27	if (is_string($rule) && is_subclass_of($rule, Dispatch::class)) {
233		$this->dispatcher($rule);
234		return;
235		}
236
237	27	$origin = $this->router->getGroup();
238	27	$this->router->setGroup($this);
239
240	27	if ($rule instanceof Closure) {
241	6	Container::getInstance()->invokeFunction($rule);
242	24	} elseif (is_string($rule) && $rule) {
243		$this->router->bind($rule, $this->domain);
244		}
245
246	27	$this->router->setGroup($origin);
247	27	$this->hasParsed = true;
248		}
249
250		/**
251		* 检测分组路由
252		* @access public
253		* @param Request $request 请求对象
254		* @param array $rules 路由规则
255		* @param string $url 访问地址
256		* @param bool $completeMatch 路由是否完全匹配
257		* @return Dispatch\|false
258		*/
259		protected function checkMergeRuleRegex(Request $request, array &$rules, string $url, bool $completeMatch)
260		{
261		$depr = $this->config('pathinfo_depr');
262		$url = $depr . str_replace('\|', $depr, $url);
263		$regex = [];
264		$items = [];
265
266		foreach ($rules as $key => $val) {
267		$item = $val[1];
268		if ($item instanceof RuleItem) {
269		$rule = $depr . str_replace('/', $depr, $item->getRule());
270		if ($depr == $rule && $depr != $url) {
271		unset($rules[$key]);
272		continue;
273		}
274
275		$complete = $item->getOption('complete_match', $completeMatch);
276
277		if (!str_contains($rule, '<')) {
278		if (0 === strcasecmp($rule, $url) \|\| (!$complete && 0 === strncasecmp($rule, $url, strlen($rule)))) {
279		return $item->checkRule($request, $url, []);
280		}
281
282		unset($rules[$key]);
283		continue;
284		}
285
286		$slash = preg_quote('/-' . $depr, '/');
287
288		if ($matchRule = preg_split('/[' . $slash . ']<\w+\??>/', $rule, 2)) {
289		if ($matchRule[0] && 0 !== strncasecmp($rule, $url, strlen($matchRule[0]))) {
290		unset($rules[$key]);
291		continue;
292		}
293		}
294
295		if (preg_match_all('/[' . $slash . ']?<?\w+\??>?/', $rule, $matches)) {
296		unset($rules[$key]);
297		$pattern = array_merge($this->getPattern(), $item->getPattern());
298		$option = array_merge($this->getOption(), $item->getOption());
299
300		$regex[$key] = $this->buildRuleRegex($rule, $matches[0], $pattern, $option, $complete, '_THINK_' . $key);
301		$items[$key] = $item;
302		}
303		}
304		}
305
306		if (empty($regex)) {
307		return false;
308		}
309
310		try {
311		$result = preg_match('~^(?:' . implode('\|', $regex) . ')~u', $url, $match);
312		} catch (\Exception $e) {
313		throw new Exception('route pattern error');
314		}
315
316		if ($result) {
317		$var = [];
318		foreach ($match as $key => $val) {
319		if (is_string($key) && '' !== $val) {
320		[$name, $pos] = explode('_THINK_', $key);
321
322		$var[$name] = $val;
323		}
324		}
325
326		if (!isset($pos)) {
327		foreach ($regex as $key => $item) {
328		if (str_starts_with(str_replace(['\/', '\-', '\\' . $depr], ['/', '-', $depr], $item), $match[0])) {
329		$pos = $key;
330		break;
331		}
332		}
333		}
334
335		$rule = $items[$pos]->getRule();
		0 ignored issues – show Comprehensibility Best Practice introduced 2019-02-23 02:36 UTC by Report Bug Copy Issue Report The variable `$pos` does not seem to be defined for all execution paths leading up to this point. Loading history...
336		$array = $this->router->getRule($rule);
337
338		foreach ($array as $item) {
339		if (in_array($item->getMethod(), ['*', strtolower($request->method())])) {
340		$result = $item->checkRule($request, $url, $var);
341
342		if (false !== $result) {
343		return $result;
344		}
345		}
346		}
347		}
348
349		return false;
350		}
351
352		/**
353		* 注册MISS路由
354		* @access public
355		* @param string\|Closure $route 路由地址
356		* @param string $method 请求类型
357		* @return RuleItem
358		*/
359	27	public function miss(string\|Closure $route, string $method = '*'): RuleItem
360		{
361		// 创建路由规则实例
362	27	$method = strtolower($method);
363	27	$ruleItem = new RuleItem($this->router, $this, null, '', $route, $method);
364
365	27	$this->miss[$method] = $ruleItem->setMiss();
366
367	27	return $ruleItem;
368		}
369
370		/**
371		* 添加分组下的MISS路由
372		* @access public
373		* @param string $method 请求类型
374		* @return RuleItem\|null
375		*/
376	6	public function getMissRule(string $method = '*'): ?RuleItem
377		{
378	6	if (isset($this->miss[$method])) {
379	3	$miss = $this->miss[$method];
380	3	} elseif (isset($this->miss['*'])) {
381		$miss = $this->miss['*'];
382		} else {
383	3	return null;
384		}
385	3	return $miss;
386		}
387
388		/**
389		* 添加分组下的路由规则
390		* @access public
391		* @param string $rule 路由规则
392		* @param mixed $route 路由地址
393		* @param string $method 请求类型
394		* @return RuleItem
395		*/
396	24	public function addRule(string $rule, $route = null, string $method = '*'): RuleItem
397		{
398		// 读取路由标识
399	24	if (is_string($route)) {
400	9	$name = $route;
401		} else {
402	15	$name = null;
403		}
404
405	24	$method = strtolower($method);
406
407	24	if ('' === $rule \|\| '/' === $rule) {
408	3	$rule .= '$';
409		}
410
411		// 创建路由规则实例
412	24	$ruleItem = new RuleItem($this->router, $this, $name, $rule, $route, $method);
413
414	24	$this->addRuleItem($ruleItem);
415
416	24	return $ruleItem;
417		}
418
419		/**
420		* 注册分组下的路由规则
421		* @access public
422		* @param Rule $rule 路由规则
423		* @return $this
424		*/
425	24	public function addRuleItem(Rule $rule)
426		{
427	24	$this->rules[] = $rule;
428	24	return $this;
429		}
430
431		/**
432		* 设置分组的路由前缀
433		* @access public
434		* @param string $prefix 路由前缀
435		* @return $this
436		*/
437		public function prefix(string $prefix)
438		{
439		if ($this->parent && $this->parent->getOption('prefix')) {
440		$prefix = $this->parent->getOption('prefix') . $prefix;
441		}
442
443		return $this->setOption('prefix', $prefix);
444		}
445
446		/**
447		* 合并分组的路由规则正则
448		* @access public
449		* @param bool $merge 是否合并
450		* @return $this
451		*/
452	6	public function mergeRuleRegex(bool $merge = true)
453		{
454	6	return $this->setOption('merge_rule_regex', $merge);
455		}
456
457		/**
458		* 设置分组的Dispatch调度
459		* @access public
460		* @param string $dispatch 调度类
461		* @return $this
462		*/
463		public function dispatcher(string $dispatch)
464		{
465		return $this->setOption('dispatcher', $dispatch);
466		}
467
468		/**
469		* 获取完整分组Name
470		* @access public
471		* @return string
472		*/
473	27	public function getFullName(): string
474		{
475	27	return $this->fullName ?: '';
476		}
477
478		/**
479		* 获取分组的路由规则
480		* @access public
481		* @param string $method 请求类型
482		* @return array
483		*/
484	27	public function getRules(string $method = ''): array
485		{
486	27	if ('' === $method) {
487		return $this->rules;
488		}
489
490	27	return array_filter($this->rules, function ($item) use ($method) {
491	24	$ruleMethod = $item->getMethod();
492	24	return '*' == $ruleMethod \|\| str_contains($ruleMethod, $method);
493	27	});
494		}
495
496		/**
497		* 清空分组下的路由规则
498		* @access public
499		* @return void
500		*/
501		public function clear(): void
502		{
503		$this->rules = [];
504		}
505		}
506

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RuleGroup::checkMergeRuleRegex() D

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