RuleGroup::parseGroupRule() - Code Metrics - Inspection of "改进路由注册" - top-think/framework - Measure and Improve Code Quality continuously with Scrutinizer

Passed

Push — 6.0 ( 45da49...66e043 )

by liu

created 2019-03-30 05:54 UTC

RuleGroup::parseGroupRule() A

↳ Parent: RuleGroup

Complexity

Conditions	4
Paths	3

Size

Total Lines	12
Code Lines	7

Duplication

Lines	0
Ratio	0 %

Importance

Changes

Metric	Value
cc	4
eloc	7
nc	3
nop	1
dl	0
loc	12
rs	10
c	0
b	0
f	0

<?php
// +----------------------------------------------------------------------

// | ThinkPHP [ WE CAN DO IT JUST THINK ]
// +----------------------------------------------------------------------
// | Copyright (c) 2006~2019 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\Response;
use think\Route;
use think\route\dispatch\Response as ResponseDispatch;

class RuleGroup extends Rule

{
    // 分组路由（包括子分组）
    protected $rules = [
        '*'       => [],
        'get'     => [],
        'post'    => [],
        'put'     => [],
        'patch'   => [],
        'delete'  => [],
        'head'    => [],
        'options' => [],
    ];

    protected $rule;

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

    // 完整名称
    protected $fullName;

    // 所在域名
    protected $domain;

    /**
     * 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
     */
    public function __construct(Route $router, RuleGroup $parent = null, string $name = '', $rule = null)
    {
        $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 ($router->isTest()) {
            $this->lazy(false);
        }
    }

    /**
     * 设置分组的路由规则
     * @access public
     * @return void
     */
    protected function setFullName(): void
    {
        if (false !== strpos($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;
        }
    }

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

    /**
     * 获取所属域名
     * @access public
     * @param  string $domain 域名
     * @return void
     */
    public function setDomain(string $domain): void
    {
        $this->domain = $domain;
    }

    /**
     * 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 $completeMatch = false)
    {
        if ($dispatch = $this->checkCrossDomain($request)) {
            // 跨域OPTIONS请求
            return $dispatch;
        }

        // 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 instanceof Resource) {
            $this->buildResourceRule();
        } elseif ($this->rule instanceof Response) {
            return new ResponseDispatch($request, $this, $this->rule);
        } else {
            $this->parseGroupRule($this->rule);
        }

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

        if ($this->parent) {
            // 合并分组参数
            $this->mergeGroupOptions();
            // 合并分组变量规则
            $this->pattern = array_merge($this->parent->getPattern(), $this->pattern);
        }

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

        if (!empty($this->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 $key => $item) {
            $result = $item->check($request, $url, $completeMatch);

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

        if ($this->miss && in_array($this->miss->getMethod(), ['*', $method])) {
            // 未匹配所有路由的路由规则处理
            $result = $this->parseRule($request, '', $this->miss->getRoute(), $url, $this->miss->mergeGroupOptions());
        } else {
            $result = false;
        }

        return $result;
    }

    /**
     * 获取当前请求的路由规则（包括子分组、资源路由）
     * @access protected
     * @param  string $method 请求类型
     * @return array
     */
    protected function getMethodRules(string $method): array
    {
        return array_merge($this->rules[$method], $this->rules['*']);
    }

    /**
     * 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;
    }

    /**
     * 延迟解析分组的路由规则
     * @access public
     * @param  bool $lazy 路由是否延迟解析
     * @return $this
     */
    public function lazy(bool $lazy = true)
    {
        if (!$lazy) {
            $this->parseGroupRule($this->rule);
            $this->rule = null;
        }

        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
    {
        $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);
    }

    /**
     * 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->router->config('pathinfo_depr');
        $url   = $depr . str_replace('|', $depr, $url);
        $regex = [];
        $items = [];

        foreach ($rules as $key => $item) {
            if ($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 (false === strpos($rule, '<')) {
                    if (0 === strcasecmp($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) && '' !== $val) {
                    list($name, $pos) = explode('_THINK_', $key);

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

            if (!isset($pos)) {
                foreach ($regex as $key => $item) {
                    if (0 === strpos(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;
    }

    /**
     * 获取分组的MISS路由
     * @access public
     * @return RuleItem|null
     */
    public function getMissRule(): ?RuleItem
    {
        return $this->miss;
    }

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

        $this->miss = $ruleItem;

        return $ruleItem;
    }

    /**
     * 添加分组下的路由规则或者子分组
     * @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, $method);

        return $ruleItem;
    }

    public function addRuleItem(Rule $rule, string $method = '*')

    {
        if (strpos($method, '|')) {
            $rule->method($method);
            $method = '*';
        }

        $this->rules[$method][] = $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);
    }

    /**
     * 设置资源允许
     * @access public
     * @param  array $only 资源允许
     * @return $this
     */
    public function only(array $only)
    {
        return $this->setOption('only', $only);
    }

    /**
     * 设置资源排除
     * @access public
     * @param  array $except 排除资源
     * @return $this
     */
    public function except(array $except)
    {
        return $this->setOption('except', $except);
    }

    /**
     * 设置资源路由的变量
     * @access public
     * @param  array $vars 资源变量
     * @return $this
     */
    public function vars(array $vars)
    {
        return $this->setOption('var', $vars);
    }

    /**
     * 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);
    }

    /**
     * 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 $this->rules[strtolower($method)] ?? [];
    }

    /**
     * 清空分组下的路由规则
     * @access public
     * @return void
     */
    public function clear(): void
    {
        $this->rules = [
            '*'       => [],
            'get'     => [],
            'post'    => [],
            'put'     => [],
            'patch'   => [],
            'delete'  => [],
            'head'    => [],
            'options' => [],
        ];
    }
}


1			<?php
2			// +----------------------------------------------------------------------
			1 ignored issue – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report You must use "/**" style comments for a file comment Loading history...
3			// \| ThinkPHP [ WE CAN DO IT JUST THINK ]
4			// +----------------------------------------------------------------------
5			// \| Copyright (c) 2006~2019 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\Response;
20			use think\Route;
21			use think\route\dispatch\Response as ResponseDispatch;
22
23			class RuleGroup extends Rule
			1 ignored issue – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing class doc comment Loading history...
24			{
25			// 分组路由（包括子分组）
26			protected $rules = [
27			'*' => [],
28			'get' => [],
29			'post' => [],
30			'put' => [],
31			'patch' => [],
32			'delete' => [],
33			'head' => [],
34			'options' => [],
35			];
36
37			protected $rule;
38
39			/**
40			* MISS路由
41			* @var RuleItem
42			*/
43			protected $miss;
44
45			// 完整名称
46			protected $fullName;
47
48			// 所在域名
49			protected $domain;
50
51			/**
52			* 架构函数
53			* @access public
54			* @param Route $router 路由对象
55			* @param RuleGroup $parent 上级对象
56			* @param string $name 分组名称
57			* @param mixed $rule 分组路由
58			*/
59			public function __construct(Route $router, RuleGroup $parent = null, string $name = '', $rule = null)
60			{
61			$this->router = $router;
62			$this->parent = $parent;
63			$this->rule = $rule;
64			$this->name = trim($name, '/');
65
66			$this->setFullName();
67
68			if ($this->parent) {
69			$this->domain = $this->parent->getDomain();
70			$this->parent->addRuleItem($this);
71			}
72
73			if ($router->isTest()) {
74			$this->lazy(false);
75			}
76			}
77
78			/**
79			* 设置分组的路由规则
80			* @access public
81			* @return void
82			*/
83			protected function setFullName(): void
84			{
85			if (false !== strpos($this->name, ':')) {
86			$this->name = preg_replace(['/\[\:(\w+)\]/', '/\:(\w+)/'], ['<\1?>', '<\1>'], $this->name);
87			}
88
89			if ($this->parent && $this->parent->getFullName()) {
90			$this->fullName = $this->parent->getFullName() . ($this->name ? '/' . $this->name : '');
91			} else {
92			$this->fullName = $this->name;
93			}
94			}
95
96			/**
97			* 获取所属域名
98			* @access public
99			* @return string
100			*/
101			public function getDomain(): string
102			{
103			return $this->domain;
104			}
105
106			/**
107			* 获取所属域名
108			* @access public
109			* @param string $domain 域名
110			* @return void
111			*/
112			public function setDomain(string $domain): void
113			{
114			$this->domain = $domain;
115			}
116
117			/**
118			* 检测分组路由
119			* @access public
120			* @param Request $request 请求对象
121			* @param string $url 访问地址
122			* @param bool $completeMatch 路由是否完全匹配
123			* @return Dispatch\|false
124			*/
125			public function check(Request $request, string $url, bool $completeMatch = false)
126			{
127			if ($dispatch = $this->checkCrossDomain($request)) {
128			// 跨域OPTIONS请求
129			return $dispatch;
130			}
131
132			// 检查分组有效性
133			if (!$this->checkOption($this->option, $request) \|\| !$this->checkUrl($url)) {
134			return false;
135			}
136
137			// 解析分组路由
138			if ($this instanceof Resource) {
139			$this->buildResourceRule();
140			} elseif ($this->rule instanceof Response) {
141			return new ResponseDispatch($request, $this, $this->rule);
142			} else {
143			$this->parseGroupRule($this->rule);
144			}
145
146			// 获取当前路由规则
147			$method = strtolower($request->method());
148			$rules = $this->getMethodRules($method);
149
150			if ($this->parent) {
151			// 合并分组参数
152			$this->mergeGroupOptions();
153			// 合并分组变量规则
154			$this->pattern = array_merge($this->parent->getPattern(), $this->pattern);
155			}
156
157			if (isset($this->option['complete_match'])) {
158			$completeMatch = $this->option['complete_match'];
159			}
160
161			if (!empty($this->option['merge_rule_regex'])) {
162			// 合并路由正则规则进行路由匹配检查
163			$result = $this->checkMergeRuleRegex($request, $rules, $url, $completeMatch);
164
165			if (false !== $result) {
166			return $result;
167			}
168			}
169
170			// 检查分组路由
171			foreach ($rules as $key => $item) {
172			$result = $item->check($request, $url, $completeMatch);
173
174			if (false !== $result) {
175			return $result;
176			}
177			}
178
179			if ($this->miss && in_array($this->miss->getMethod(), ['*', $method])) {
180			// 未匹配所有路由的路由规则处理
181			$result = $this->parseRule($request, '', $this->miss->getRoute(), $url, $this->miss->mergeGroupOptions());
182			} else {
183			$result = false;
184			}
185
186			return $result;
187			}
188
189			/**
190			* 获取当前请求的路由规则（包括子分组、资源路由）
191			* @access protected
192			* @param string $method 请求类型
193			* @return array
194			*/
195			protected function getMethodRules(string $method): array
196			{
197			return array_merge($this->rules[$method], $this->rules['*']);
198			}
199
200			/**
201			* 分组URL匹配检查
202			* @access protected
203			* @param string $url URL
204			* @return bool
205			*/
206			protected function checkUrl(string $url): bool
207			{
208			if ($this->fullName) {
209			$pos = strpos($this->fullName, '<');
210
211			if (false !== $pos) {
212			$str = substr($this->fullName, 0, $pos);
213			} else {
214			$str = $this->fullName;
215			}
216
217			if ($str && 0 !== stripos(str_replace('\|', '/', $url), $str)) {
218			return false;
219			}
220			}
221
222			return true;
223			}
224
225			/**
226			* 延迟解析分组的路由规则
227			* @access public
228			* @param bool $lazy 路由是否延迟解析
229			* @return $this
230			*/
231			public function lazy(bool $lazy = true)
232			{
233			if (!$lazy) {
234			$this->parseGroupRule($this->rule);
235			$this->rule = null;
236			}
237
238			return $this;
239			}
240
241			/**
242			* 解析分组和域名的路由规则及绑定
243			* @access public
244			* @param mixed $rule 路由规则
245			* @return void
246			*/
247			public function parseGroupRule($rule): void
248			{
249			$origin = $this->router->getGroup();
250			$this->router->setGroup($this);
251
252			if ($rule instanceof \Closure) {
253			Container::getInstance()->invokeFunction($rule);
254			} elseif (is_string($rule) && $rule) {
255			$this->router->bind($rule, $this->domain);
256			}
257
258			$this->router->setGroup($origin);
259			}
260
261			/**
262			* 检测分组路由
263			* @access public
264			* @param Request $request 请求对象
265			* @param array $rules 路由规则
266			* @param string $url 访问地址
267			* @param bool $completeMatch 路由是否完全匹配
268			* @return Dispatch\|false
269			*/
270			protected function checkMergeRuleRegex(Request $request, array &$rules, string $url, bool $completeMatch)
271			{
272			$depr = $this->router->config('pathinfo_depr');
273			$url = $depr . str_replace('\|', $depr, $url);
274			$regex = [];
275			$items = [];
276
277			foreach ($rules as $key => $item) {
278			if ($item instanceof RuleItem) {
279			$rule = $depr . str_replace('/', $depr, $item->getRule());
280			if ($depr == $rule && $depr != $url) {
281			unset($rules[$key]);
282			continue;
283			}
284
285			$complete = $item->getOption('complete_match', $completeMatch);
286
287			if (false === strpos($rule, '<')) {
288			if (0 === strcasecmp($rule, $url) \|\| (!$complete && 0 === strncasecmp($rule, $url, strlen($rule)))) {
289			return $item->checkRule($request, $url, []);
290			}
291
292			unset($rules[$key]);
293			continue;
294			}
295
296			$slash = preg_quote('/-' . $depr, '/');
297
298			if ($matchRule = preg_split('/[' . $slash . ']<\w+\??>/', $rule, 2)) {
299			if ($matchRule[0] && 0 !== strncasecmp($rule, $url, strlen($matchRule[0]))) {
300			unset($rules[$key]);
301			continue;
302			}
303			}
304
305			if (preg_match_all('/[' . $slash . ']?<?\w+\??>?/', $rule, $matches)) {
306			unset($rules[$key]);
307			$pattern = array_merge($this->getPattern(), $item->getPattern());
308			$option = array_merge($this->getOption(), $item->getOption());
309
310			$regex[$key] = $this->buildRuleRegex($rule, $matches[0], $pattern, $option, $complete, '_THINK_' . $key);
311			$items[$key] = $item;
312			}
313			}
314			}
315
316			if (empty($regex)) {
317			return false;
318			}
319
320			try {
321			$result = preg_match('/^(?:' . implode('\|', $regex) . ')/u', $url, $match);
322			} catch (\Exception $e) {
323			throw new Exception('route pattern error');
324			}
325
326			if ($result) {
327			$var = [];
328			foreach ($match as $key => $val) {
329			if (is_string($key) && '' !== $val) {
330			list($name, $pos) = explode('_THINK_', $key);
331
332			$var[$name] = $val;
333			}
334			}
335
336			if (!isset($pos)) {
337			foreach ($regex as $key => $item) {
338			if (0 === strpos(str_replace(['\/', '\-', '\\' . $depr], ['/', '-', $depr], $item), $match[0])) {
339			$pos = $key;
340			break;
341			}
342			}
343			}
344
345			$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...
346			$array = $this->router->getRule($rule);
347
348			foreach ($array as $item) {
349			if (in_array($item->getMethod(), ['*', strtolower($request->method())])) {
350			$result = $item->checkRule($request, $url, $var);
351
352			if (false !== $result) {
353			return $result;
354			}
355			}
356			}
357			}
358
359			return false;
360			}
361
362			/**
363			* 获取分组的MISS路由
364			* @access public
365			* @return RuleItem\|null
366			*/
367			public function getMissRule(): ?RuleItem
368			{
369			return $this->miss;
370			}
371
372			/**
373			* 注册MISS路由
374			* @access public
375			* @param string\|Closure $route 路由地址
376			* @param string $method 请求类型
377			* @return RuleItem
378			*/
379			public function miss($route, string $method = '*'): RuleItem
380			{
381			// 创建路由规则实例
382			$ruleItem = new RuleItem($this->router, $this, null, '', $route, strtolower($method));
383
384			$this->miss = $ruleItem;
385
386			return $ruleItem;
387			}
388
389			/**
390			* 添加分组下的路由规则或者子分组
391			* @access public
392			* @param string $rule 路由规则
393			* @param mixed $route 路由地址
394			* @param string $method 请求类型
395			* @return RuleItem
396			*/
397			public function addRule(string $rule, $route = null, string $method = '*'): RuleItem
398			{
399			// 读取路由标识
400			if (is_string($route)) {
401			$name = $route;
402			} else {
403			$name = null;
404			}
405
406			$method = strtolower($method);
407
408			if ('' === $rule \|\| '/' === $rule) {
409			$rule .= '$';
410			}
411
412			// 创建路由规则实例
413			$ruleItem = new RuleItem($this->router, $this, $name, $rule, $route, $method);
414
415			$this->addRuleItem($ruleItem, $method);
416
417			return $ruleItem;
418			}
419
420			public function addRuleItem(Rule $rule, string $method = '*')
			0 ignored issues – show Coding Style introduced 2019-02-27 06:16 UTC by Report Bug Copy Issue Report Missing function doc comment Loading history...
421			{
422			if (strpos($method, '\|')) {
423			$rule->method($method);
424			$method = '*';
425			}
426
427			$this->rules[$method][] = $rule;
428
429			return $this;
430			}
431
432			/**
433			* 设置分组的路由前缀
434			* @access public
435			* @param string $prefix 路由前缀
436			* @return $this
437			*/
438			public function prefix(string $prefix)
439			{
440			if ($this->parent && $this->parent->getOption('prefix')) {
441			$prefix = $this->parent->getOption('prefix') . $prefix;
442			}
443
444			return $this->setOption('prefix', $prefix);
445			}
446
447			/**
448			* 设置资源允许
449			* @access public
450			* @param array $only 资源允许
451			* @return $this
452			*/
453			public function only(array $only)
454			{
455			return $this->setOption('only', $only);
456			}
457
458			/**
459			* 设置资源排除
460			* @access public
461			* @param array $except 排除资源
462			* @return $this
463			*/
464			public function except(array $except)
465			{
466			return $this->setOption('except', $except);
467			}
468
469			/**
470			* 设置资源路由的变量
471			* @access public
472			* @param array $vars 资源变量
473			* @return $this
474			*/
475			public function vars(array $vars)
476			{
477			return $this->setOption('var', $vars);
478			}
479
480			/**
481			* 合并分组的路由规则正则
482			* @access public
483			* @param bool $merge 是否合并
484			* @return $this
485			*/
486			public function mergeRuleRegex(bool $merge = true)
487			{
488			return $this->setOption('merge_rule_regex', $merge);
489			}
490
491			/**
492			* 获取完整分组Name
493			* @access public
494			* @return string
495			*/
496			public function getFullName(): ?string
497			{
498			return $this->fullName;
499			}
500
501			/**
502			* 获取分组的路由规则
503			* @access public
504			* @param string $method 请求类型
505			* @return array
506			*/
507			public function getRules(string $method = ''): array
508			{
509			if ('' === $method) {
510			return $this->rules;
511			}
512
513			return $this->rules[strtolower($method)] ?? [];
514			}
515
516			/**
517			* 清空分组下的路由规则
518			* @access public
519			* @return void
520			*/
521			public function clear(): void
522			{
523			$this->rules = [
524			'*' => [],
525			'get' => [],
526			'post' => [],
527			'put' => [],
528			'patch' => [],
529			'delete' => [],
530			'head' => [],
531			'options' => [],
532			];
533			}
534			}
535

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Push — 6.0 ( 45da49...66e043 )

RuleGroup::parseGroupRule() A

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