1306 lines
45 KiB
PHP
1306 lines
45 KiB
PHP
<?php
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// +----------------------------------------------------------------------
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// | ThinkPHP [ WE CAN DO IT JUST THINK ]
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// +----------------------------------------------------------------------
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// | Copyright (c) 2006~2016 http://thinkphp.cn All rights reserved.
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// +----------------------------------------------------------------------
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// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
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// +----------------------------------------------------------------------
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// | Author: liu21st <liu21st@gmail.com>
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// +----------------------------------------------------------------------
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namespace think;
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use think\App;
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use think\Config;
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use think\Hook;
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use think\Log;
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use think\Request;
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use think\Response;
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class Route
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{
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// 路由规则
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private static $rules = [
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'GET' => [],
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'POST' => [],
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'PUT' => [],
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'DELETE' => [],
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'PATCH' => [],
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'HEAD' => [],
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'OPTIONS' => [],
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'*' => [],
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'map' => [],
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'alias' => [],
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'domain' => [],
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'pattern' => [],
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];
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// REST路由操作方法定义
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private static $rest = [
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'index' => ['GET', '', 'index'],
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'create' => ['GET', '/create', 'create'],
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'edit' => ['GET', '/:id/edit', 'edit'],
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'read' => ['GET', '/:id', 'read'],
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'save' => ['POST', '', 'save'],
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'update' => ['PUT', '/:id', 'update'],
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'delete' => ['DELETE', '/:id', 'delete'],
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];
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// 不同请求类型的方法前缀
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private static $methodPrefix = [
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'GET' => 'get',
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'POST' => 'post',
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'PUT' => 'put',
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'DELETE' => 'delete',
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];
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// 子域名
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private static $subDomain = '';
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// 域名绑定
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private static $bind = [];
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// 当前分组
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private static $group = '';
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// 当前参数
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private static $option = [];
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/**
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* 注册变量规则
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* @access public
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* @param string|array $name 变量名
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* @param string $rule 变量规则
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* @return void
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*/
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public static function pattern($name = null, $rule = '')
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{
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if (is_array($name)) {
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self::$rules['pattern'] = array_merge(self::$rules['pattern'], $name);
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} else {
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self::$rules['pattern'][$name] = $rule;
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}
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}
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/**
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* 注册子域名部署规则
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* @access public
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* @param string|array $domain 子域名
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* @param mixed $rule 路由规则
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* @return void
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*/
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public static function domain($domain = null, $rule = '')
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{
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if (is_array($domain)) {
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self::$rules['domain'] = array_merge(self::$rules['domain'], $domain);
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} else {
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self::$rules['domain'][$domain] = $rule;
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}
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}
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/**
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* 设置路由绑定
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* @access public
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* @param mixed $bind 绑定信息
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* @param string $type 绑定类型 默认为module
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* @return mixed
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*/
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public static function bind($bind, $type = 'module')
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{
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self::$bind = ['type' => $type, $type => $bind];
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}
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/**
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* 读取路由绑定
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* @access public
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* @param string $type 绑定类型
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* @return mixed
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*/
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public static function getBind($type)
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{
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return isset(self::$bind[$type]) ? self::$bind[$type] : null;
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}
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/**
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* 导入配置文件的路由规则
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* @access public
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* @param array $rule 路由规则
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* @param string $type 请求类型
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* @return void
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*/
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public static function import(array $rule, $type = '*')
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{
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// 检查域名部署
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if (isset($rule['__domain__'])) {
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self::domain($rule['__domain__']);
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unset($rule['__domain__']);
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}
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// 检查变量规则
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if (isset($rule['__pattern__'])) {
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self::pattern($rule['__pattern__']);
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unset($rule['__pattern__']);
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}
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// 检查路由别名
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if (isset($rule['__alias__'])) {
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self::alias($rule['__alias__']);
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unset($rule['__alias__']);
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}
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// 检查资源路由
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if (isset($rule['__rest__'])) {
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self::resource($rule['__rest__']);
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unset($rule['__rest__']);
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}
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$type = strtoupper($type);
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foreach ($rule as $key => $val) {
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if (is_numeric($key)) {
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$key = array_shift($val);
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}
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if (empty($val)) {
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continue;
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}
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if (0 === strpos($key, '[')) {
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$key = substr($key, 1, -1);
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self::group($key, $val);
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} elseif (is_array($val)) {
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self::setRule($key, $val[0], $type, $val[1], isset($val[2]) ? $val[2] : []);
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} else {
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self::setRule($key, $val, $type);
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}
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}
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}
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/**
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* 注册路由规则
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* @access public
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* @param string $rule 路由规则
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* @param string $route 路由地址
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* @param string $type 请求类型
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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* @return void
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*/
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public static function rule($rule, $route = '', $type = '*', $option = [], $pattern = [])
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{
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$group = self::$group;
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$option = array_merge(self::$option, $option);
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$type = strtoupper($type);
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if (strpos($type, '|')) {
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$option['method'] = $type;
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$type = '*';
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}
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if (is_array($rule)) {
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foreach ($rule as $key => $val) {
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if (is_numeric($key)) {
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$key = array_shift($val);
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}
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if (is_array($val)) {
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$route = $val[0];
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$option1 = array_merge($option, $val[1]);
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$pattern1 = array_merge($pattern, isset($val[2]) ? $val[2] : []);
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} else {
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$route = $val;
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}
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self::setRule($key, $route, $type, isset($option1) ? $option1 : $option, isset($pattern1) ? $pattern1 : $pattern, $group);
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}
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} else {
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self::setRule($rule, $route, $type, $option, $pattern, $group);
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}
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}
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/**
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* 设置路由规则
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* @access public
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* @param string $rule 路由规则
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* @param string $route 路由地址
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* @param string $type 请求类型
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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* @param string $group 所属分组
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* @return void
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*/
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protected static function setRule($rule, $route, $type = '*', $option = [], $pattern = [], $group = '')
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{
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if ('$' == substr($rule, -1, 1)) {
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// 是否完整匹配
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$option['complete_match'] = true;
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$rule = substr($rule, 0, -1);
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}
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if ('/' != $rule) {
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$rule = trim($rule, '/');
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}
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$vars = self::parseVar($rule);
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if ($group) {
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self::$rules[$type][$group]['rule'][] = ['rule' => $rule, 'route' => $route, 'var' => $vars, 'option' => $option, 'pattern' => $pattern];
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} else {
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if ('*' != $type && isset(self::$rules['*'][$rule])) {
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unset(self::$rules['*'][$rule]);
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}
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self::$rules[$type][$rule] = ['rule' => $rule, 'route' => $route, 'var' => $vars, 'option' => $option, 'pattern' => $pattern];
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if ('*' == $type) {
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// 注册路由快捷方式
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foreach (['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'HEAD', 'OPTIONS'] as $method) {
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self::$rules[$method][$rule] = true;
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}
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}
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}
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}
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/**
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* 设置当前的路由分组
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* @access public
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* @param array $option 路由参数
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* @return void
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*/
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public static function setGroup($name)
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{
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if (self::$group) {
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self::$group = self::$group . '/' . ltrim($name, '/');
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} else {
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self::$group = $name;
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}
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}
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/**
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* 设置当前的路由参数
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* @access public
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* @param array $option 路由参数
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* @return void
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*/
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public static function setOption($option)
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{
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self::$option = $option;
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}
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/**
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* 注册路由分组
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* @access public
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* @param string|array $name 分组名称或者参数
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* @param array|\Closure $routes 路由地址
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* @param array $option 路由参数
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* @param string $type 请求类型
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* @param array $pattern 变量规则
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* @return void
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*/
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public static function group($name, $routes, $option = [], $type = '*', $pattern = [])
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{
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if (is_array($name)) {
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$option = $name;
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$name = isset($option['name']) ? $option['name'] : '';
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}
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$type = strtoupper($type);
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if (!empty($name)) {
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// 分组
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if ($routes instanceof \Closure) {
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$curentGroup = self::$group;
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self::setGroup($name);
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call_user_func_array($routes, []);
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self::$group = $curentGroup;
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self::$rules[$type][$name]['route'] = '';
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self::$rules[$type][$name]['var'] = self::parseVar($name);
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self::$rules[$type][$name]['option'] = $option;
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self::$rules[$type][$name]['pattern'] = $pattern;
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} else {
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foreach ($routes as $key => $val) {
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if (is_numeric($key)) {
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$key = array_shift($val);
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}
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if (is_array($val)) {
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$route = $val[0];
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$option1 = array_merge($option, $val[1]);
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$pattern1 = array_merge($pattern, isset($val[2]) ? $val[2] : []);
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} else {
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$route = $val;
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}
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$vars = self::parseVar($key);
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$item[] = ['rule' => $key, 'route' => $route, 'var' => $vars, 'option' => isset($option1) ? $option1 : $option, 'pattern' => isset($pattern1) ? $pattern1 : $pattern];
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}
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self::$rules[$type][$name] = ['rule' => $item, 'route' => '', 'var' => [], 'option' => $option, 'pattern' => $pattern];
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}
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if ('*' == $type) {
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foreach (['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'HEAD', 'OPTIONS'] as $method) {
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if (!isset(self::$rules[$method][$name])) {
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self::$rules[$method][$name] = true;
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} else {
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self::$rules[$method][$name] = array_merge(self::$rules['*'][$name], self::$rules[$method][$name]);
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}
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}
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}
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} else {
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if ($routes instanceof \Closure) {
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// 闭包注册
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self::setOption($option);
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call_user_func_array($routes, []);
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self::setOption([]);
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} else {
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// 批量注册路由
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self::rule($routes, '', $type, $option, $pattern);
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}
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}
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}
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/**
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* 注册路由
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* @access public
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* @param string $rule 路由规则
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* @param string $route 路由地址
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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* @return void
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*/
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public static function any($rule, $route = '', $option = [], $pattern = [])
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{
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self::rule($rule, $route, '*', $option, $pattern);
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}
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/**
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* 注册GET路由
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* @access public
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* @param string $rule 路由规则
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* @param string $route 路由地址
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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* @return void
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*/
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public static function get($rule, $route = '', $option = [], $pattern = [])
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{
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self::rule($rule, $route, 'GET', $option, $pattern);
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}
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/**
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* 注册POST路由
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* @access public
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* @param string $rule 路由规则
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* @param string $route 路由地址
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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* @return void
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*/
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public static function post($rule, $route = '', $option = [], $pattern = [])
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{
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self::rule($rule, $route, 'POST', $option, $pattern);
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}
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/**
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* 注册PUT路由
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* @access public
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* @param string $rule 路由规则
|
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* @param string $route 路由地址
|
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* @param array $option 路由参数
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* @param array $pattern 变量规则
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* @return void
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*/
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public static function put($rule, $route = '', $option = [], $pattern = [])
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{
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self::rule($rule, $route, 'PUT', $option, $pattern);
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}
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/**
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* 注册DELETE路由
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* @access public
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* @param string $rule 路由规则
|
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* @param string $route 路由地址
|
||
* @param array $option 路由参数
|
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* @param array $pattern 变量规则
|
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* @return void
|
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*/
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public static function delete($rule, $route = '', $option = [], $pattern = [])
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{
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self::rule($rule, $route, 'DELETE', $option, $pattern);
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}
|
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|
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/**
|
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* 注册PATCH路由
|
||
* @access public
|
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* @param string $rule 路由规则
|
||
* @param string $route 路由地址
|
||
* @param array $option 路由参数
|
||
* @param array $pattern 变量规则
|
||
* @return void
|
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*/
|
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public static function patch($rule, $route = '', $option = [], $pattern = [])
|
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{
|
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self::rule($rule, $route, 'PATCH', $option, $pattern);
|
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}
|
||
|
||
/**
|
||
* 注册资源路由
|
||
* @access public
|
||
* @param string $rule 路由规则
|
||
* @param string $route 路由地址
|
||
* @param array $option 路由参数
|
||
* @param array $pattern 变量规则
|
||
* @return void
|
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*/
|
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public static function resource($rule, $route = '', $option = [], $pattern = [])
|
||
{
|
||
if (is_array($rule)) {
|
||
foreach ($rule as $key => $val) {
|
||
if (is_array($val)) {
|
||
list($val, $option, $pattern) = array_pad($val, 3, []);
|
||
}
|
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self::resource($key, $val, $option, $pattern);
|
||
}
|
||
} else {
|
||
if (strpos($rule, '.')) {
|
||
// 注册嵌套资源路由
|
||
$array = explode('.', $rule);
|
||
$last = array_pop($array);
|
||
$item = [];
|
||
foreach ($array as $val) {
|
||
$item[] = $val . '/:' . (isset($option['var'][$val]) ? $option['var'][$val] : $val . '_id');
|
||
}
|
||
$rule = implode('/', $item) . '/' . $last;
|
||
}
|
||
// 注册资源路由
|
||
foreach (self::$rest as $key => $val) {
|
||
if ((isset($option['only']) && !in_array($key, $option['only']))
|
||
|| (isset($option['except']) && in_array($key, $option['except']))) {
|
||
continue;
|
||
}
|
||
if (isset($last) && strpos($val[1], ':id') && isset($option['var'][$last])) {
|
||
$val[1] = str_replace(':id', ':' . $option['var'][$last], $val[1]);
|
||
} elseif (strpos($val[1], ':id') && isset($option['var'][$rule])) {
|
||
$val[1] = str_replace(':id', ':' . $option['var'][$rule], $val[1]);
|
||
}
|
||
$item = ltrim($rule . $val[1], '/');
|
||
self::rule($item ? $item . '$' : '', $route . '/' . $val[2], $val[0], $option, $pattern);
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 注册控制器路由 操作方法对应不同的请求后缀
|
||
* @access public
|
||
* @param string $rule 路由规则
|
||
* @param string $route 路由地址
|
||
* @param array $option 路由参数
|
||
* @param array $pattern 变量规则
|
||
* @return void
|
||
*/
|
||
public static function controller($rule, $route = '', $option = [], $pattern = [])
|
||
{
|
||
foreach (self::$methodPrefix as $type => $val) {
|
||
self::$type($rule . '/:action', $route . '/' . $val . ':action', $option, $pattern);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 注册别名路由
|
||
* @access public
|
||
* @param string|array $rule 路由别名
|
||
* @param string $route 路由地址
|
||
* @param array $option 路由参数
|
||
* @return void
|
||
*/
|
||
public static function alias($rule = null, $route = '', $option = [])
|
||
{
|
||
if (is_array($rule)) {
|
||
self::$rules['alias'] = array_merge(self::$rules['alias'], $rule);
|
||
} else {
|
||
self::$rules['alias'][$rule] = $option ? [$route, $option] : $route;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 设置不同请求类型下面的方法前缀
|
||
* @access public
|
||
* @param string $method 请求类型
|
||
* @param string $prefix 类型前缀
|
||
* @return void
|
||
*/
|
||
public static function setMethodPrefix($method, $prefix = '')
|
||
{
|
||
if (is_array($method)) {
|
||
self::$methodPrefix = array_merge(self::$methodPrefix, array_change_key_case($method, CASE_UPPER));
|
||
} else {
|
||
self::$methodPrefix[strtoupper($method)] = $prefix;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* rest方法定义和修改
|
||
* @access public
|
||
* @param string $name 方法名称
|
||
* @param array $resourece 资源
|
||
* @return void
|
||
*/
|
||
public static function rest($name, $resource = [])
|
||
{
|
||
if (is_array($name)) {
|
||
self::$rest = array_merge(self::$rest, $name);
|
||
} else {
|
||
self::$rest[$name] = $resource;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 注册未匹配路由规则后的处理
|
||
* @access public
|
||
* @param string $route 路由地址
|
||
* @param string $method 请求类型
|
||
* @param array $option 路由参数
|
||
* @return void
|
||
*/
|
||
public static function miss($route, $method = '*', $option = [])
|
||
{
|
||
self::rule('__miss__', $route, $method, $option, []);
|
||
}
|
||
|
||
/**
|
||
* 获取或者批量设置路由定义
|
||
* @access public
|
||
* @param mixed $rules 请求类型或者路由定义数组
|
||
* @return array
|
||
*/
|
||
public static function rules($rules = '')
|
||
{
|
||
if (is_array($rules)) {
|
||
self::$rules = $rules;
|
||
} elseif ($rules) {
|
||
return self::$rules[$rules];
|
||
} else {
|
||
$rules = self::$rules;
|
||
unset($rules['pattern'], $rules['alias'], $rules['domain']);
|
||
return $rules;
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 检测子域名部署
|
||
* @access public
|
||
* @param Request $request Request请求对象
|
||
* @return void
|
||
*/
|
||
public static function checkDomain($request)
|
||
{
|
||
// 域名规则
|
||
$rules = self::$rules['domain'];
|
||
// 开启子域名部署 支持二级和三级域名
|
||
if (!empty($rules)) {
|
||
$host = $request->host();
|
||
if (isset($rules[$host])) {
|
||
// 完整域名或者IP配置
|
||
$rule = $rules[$host];
|
||
} else {
|
||
$rootDomain = Config::get('url_domain_root');
|
||
if ($rootDomain) {
|
||
// 配置域名根 例如 thinkphp.cn 163.com.cn 如果是国家级域名 com.cn net.cn 之类的域名需要配置
|
||
$domain = explode('.', rtrim(stristr($host, $rootDomain, true), '.'));
|
||
} else {
|
||
$domain = explode('.', $host, -2);
|
||
}
|
||
// 子域名配置
|
||
if (!empty($domain)) {
|
||
// 当前子域名
|
||
$subDomain = implode('.', $domain);
|
||
self::$subDomain = $subDomain;
|
||
$domain2 = array_pop($domain);
|
||
if ($domain) {
|
||
// 存在三级域名
|
||
$domain3 = array_pop($domain);
|
||
}
|
||
if ($subDomain && isset($rules[$subDomain])) {
|
||
// 子域名配置
|
||
$rule = $rules[$subDomain];
|
||
} elseif (isset($rules['*.' . $domain2]) && !empty($domain3)) {
|
||
// 泛三级域名
|
||
$rule = $rules['*.' . $domain2];
|
||
$panDomain = $domain3;
|
||
} elseif (isset($rules['*']) && !empty($domain2)) {
|
||
// 泛二级域名
|
||
if ('www' != $domain2) {
|
||
$rule = $rules['*'];
|
||
$panDomain = $domain2;
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if (!empty($rule)) {
|
||
// 子域名部署规则
|
||
if ($rule instanceof \Closure) {
|
||
// 执行闭包
|
||
$reflect = new \ReflectionFunction($rule);
|
||
self::$bind = $reflect->invokeArgs([]);
|
||
return;
|
||
}
|
||
|
||
if (strpos($rule, '?')) {
|
||
// 传入其它参数
|
||
$array = parse_url($rule);
|
||
$result = $array['path'];
|
||
parse_str($array['query'], $params);
|
||
if (isset($panDomain)) {
|
||
$pos = array_search('*', $params);
|
||
if (false !== $pos) {
|
||
// 泛域名作为参数
|
||
$params[$pos] = $panDomain;
|
||
}
|
||
}
|
||
$_GET = array_merge($_GET, $params);
|
||
} else {
|
||
$result = $rule;
|
||
}
|
||
|
||
if (0 === strpos($result, '\\')) {
|
||
// 绑定到命名空间 例如 \app\index\behavior
|
||
self::$bind = ['type' => 'namespace', 'namespace' => $result];
|
||
} elseif (0 === strpos($result, '@')) {
|
||
// 绑定到类 例如 \app\index\controller\User
|
||
self::$bind = ['type' => 'class', 'class' => substr($result, 1)];
|
||
} elseif (0 === strpos($result, '[')) {
|
||
// 绑定到分组 例如 [user]
|
||
self::$bind = ['type' => 'group', 'group' => substr($result, 1, -1)];
|
||
} else {
|
||
// 绑定到模块/控制器 例如 index/user
|
||
self::$bind = ['type' => 'module', 'module' => $result];
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 检测URL路由
|
||
* @access public
|
||
* @param Request $request Request请求对象
|
||
* @param string $url URL地址
|
||
* @param string $depr URL分隔符
|
||
* @param bool $checkDomain 是否检测域名规则
|
||
* @return false|array
|
||
*/
|
||
public static function check($request, $url, $depr = '/', $checkDomain = false)
|
||
{
|
||
// 分隔符替换 确保路由定义使用统一的分隔符
|
||
if ('/' != $depr) {
|
||
$url = str_replace($depr, '/', $url);
|
||
}
|
||
|
||
if (strpos($url, '/') && isset(self::$rules['alias'][strstr($url, '/', true)])) {
|
||
// 检测路由别名
|
||
$result = self::checkRouteAlias($request, $url, $depr);
|
||
if (false !== $result) {
|
||
return $result;
|
||
}
|
||
}
|
||
|
||
// 检测域名部署
|
||
if ($checkDomain) {
|
||
self::checkDomain($request);
|
||
}
|
||
// 获取当前请求类型的路由规则
|
||
$rules = self::$rules[$request->method()];
|
||
|
||
// 检测URL绑定
|
||
$return = self::checkUrlBind($url, $rules, $depr);
|
||
if (false !== $return) {
|
||
return $return;
|
||
}
|
||
|
||
if (isset($rules[$url])) {
|
||
// 静态路由规则检测
|
||
$rule = $rules[$url];
|
||
if (true === $rule) {
|
||
$rule = self::$rules['*'][$url];
|
||
}
|
||
return self::parseRule($url, $rule['route'], $url, $rule['option']);
|
||
}
|
||
|
||
// 路由规则检测
|
||
if (!empty($rules)) {
|
||
return self::checkRoute($request, $rules, $url);
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* 检测路由规则
|
||
* @access private
|
||
* @param Request $request
|
||
* @param array $rules 路由规则
|
||
* @param string $url URL地址
|
||
* @param string $group 路由分组名
|
||
* @return mixed
|
||
*/
|
||
private static function checkRoute($request, $rules, $url, $group = '')
|
||
{
|
||
foreach ($rules as $key => $item) {
|
||
if (true === $item) {
|
||
$item = self::$rules['*'][$key];
|
||
}
|
||
$rule = $item['rule'];
|
||
$route = $item['route'];
|
||
$vars = $item['var'];
|
||
$option = $item['option'];
|
||
$pattern = $item['pattern'];
|
||
|
||
// 检查参数有效性
|
||
if (!self::checkOption($option, $url, $request)) {
|
||
continue;
|
||
}
|
||
|
||
if (is_array($rule)) {
|
||
// 分组路由
|
||
if (($pos = strpos($key, ':')) || ($pos = strpos($key, '<'))) {
|
||
$str = substr($key, 0, $pos);
|
||
} else {
|
||
$str = $key;
|
||
}
|
||
if (0 !== strpos($url, $str)) {
|
||
continue;
|
||
}
|
||
|
||
$result = self::checkRoute($request, $rule, $url, $key);
|
||
if (false !== $result) {
|
||
return $result;
|
||
}
|
||
} else {
|
||
if ('__miss__' == $rule) {
|
||
// 指定MISS路由
|
||
$miss = $item;
|
||
continue;
|
||
}
|
||
if ($group) {
|
||
$rule = $group . ($rule ? '/' . ltrim($rule, '/') : '');
|
||
}
|
||
$result = self::checkRule($rule, $route, $url, $pattern, $option);
|
||
if (false !== $result) {
|
||
return $result;
|
||
}
|
||
}
|
||
}
|
||
if (isset($miss)) {
|
||
// 未匹配所有路由的路由规则处理
|
||
return self::parseRule('', $miss['route'], $url, $miss['option']);
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* 检测路由别名
|
||
* @access private
|
||
* @param Request $request
|
||
* @param string $url URL地址
|
||
* @param string $depr URL分隔符
|
||
* @return mixed
|
||
*/
|
||
private static function checkRouteAlias($request, $url, $depr)
|
||
{
|
||
$array = explode('/', $url, 2);
|
||
$item = self::$rules['alias'][$array[0]];
|
||
|
||
if (is_array($item)) {
|
||
list($rule, $option) = $item;
|
||
} else {
|
||
$rule = $item;
|
||
}
|
||
// 参数有效性检查
|
||
if (isset($option) && !self::checkOption($option, $url, $request)) {
|
||
// 路由不匹配
|
||
return false;
|
||
} elseif (0 === strpos($rule, '\\')) {
|
||
// 路由到类
|
||
return self::bindToClass($array[1], substr($rule, 1), $depr);
|
||
} elseif (0 === strpos($url, '@')) {
|
||
// 路由到控制器类
|
||
return self::bindToController($array[1], substr($rule, 1), $depr);
|
||
} else {
|
||
// 路由到模块/控制器
|
||
return self::bindToModule($array[1], $rule, $depr);
|
||
}
|
||
}
|
||
|
||
/**
|
||
* 检测URL绑定
|
||
* @access private
|
||
* @param string $url URL地址
|
||
* @param array $rules 路由规则
|
||
* @param string $depr URL分隔符
|
||
* @return mixed
|
||
*/
|
||
private static function checkUrlBind(&$url, &$rules, $depr = '/')
|
||
{
|
||
if (!empty(self::$bind['type'])) {
|
||
// 记录绑定信息
|
||
App::$debug && Log::record('[ BIND ] ' . var_export(self::$bind, true), 'info');
|
||
// 如果有URL绑定 则进行绑定检测
|
||
switch (self::$bind['type']) {
|
||
case 'class':
|
||
// 绑定到类
|
||
return self::bindToClass($url, self::$bind['class'], $depr);
|
||
case 'namespace':
|
||
// 绑定到命名空间
|
||
return self::bindToNamespace($url, self::$bind['namespace'], $depr);
|
||
case 'module':
|
||
// 如果有模块/控制器绑定 针对路由到 模块/控制器 有效
|
||
$url = self::$bind['module'] . '/' . $url;
|
||
break;
|
||
case 'group':
|
||
// 绑定到路由分组
|
||
$key = self::$bind['group'];
|
||
if (array_key_exists($key, $rules)) {
|
||
$rules = [$key => $rules[self::$bind['group']]];
|
||
}
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* 绑定到类
|
||
* @access public
|
||
* @param string $url URL地址
|
||
* @param string $class 类名（带命名空间）
|
||
* @param string $depr URL分隔符
|
||
* @return array
|
||
*/
|
||
public static function bindToClass($url, $class, $depr = '/')
|
||
{
|
||
$array = explode($depr, $url, 2);
|
||
$action = !empty($array[0]) ? $array[0] : Config::get('default_action');
|
||
if (!empty($array[1])) {
|
||
self::parseUrlParams($array[1]);
|
||
}
|
||
return ['type' => 'method', 'method' => [$class, $action], 'params' => []];
|
||
}
|
||
|
||
/**
|
||
* 绑定到命名空间
|
||
* @access public
|
||
* @param string $url URL地址
|
||
* @param string $namespace 命名空间
|
||
* @param string $depr URL分隔符
|
||
* @return array
|
||
*/
|
||
public static function bindToNamespace($url, $namespace, $depr = '/')
|
||
{
|
||
$array = explode($depr, $url, 3);
|
||
$class = !empty($array[0]) ? $array[0] : Config::get('default_controller');
|
||
$method = !empty($array[1]) ? $array[1] : Config::get('default_action');
|
||
if (!empty($array[2])) {
|
||
self::parseUrlParams($array[2]);
|
||
}
|
||
return ['type' => 'method', 'method' => [$namespace . '\\' . $class, $method], 'params' => []];
|
||
}
|
||
|
||
/**
|
||
* 绑定到控制器类
|
||
* @access public
|
||
* @param string $url URL地址
|
||
* @param string $controller 控制器名 （支持带模块名 index/user ）
|
||
* @param string $depr URL分隔符
|
||
* @return array
|
||
*/
|
||
public static function bindToController($url, $controller, $depr = '/')
|
||
{
|
||
$array = explode($depr, $url, 2);
|
||
$action = !empty($array[0]) ? $array[0] : Config::get('default_action');
|
||
if (!empty($array[1])) {
|
||
self::parseUrlParams($array[1]);
|
||
}
|
||
return ['type' => 'controller', 'controller' => $controller . '/' . $action, 'params' => []];
|
||
}
|
||
|
||
/**
|
||
* 绑定到模块/控制器
|
||
* @access public
|
||
* @param string $url URL地址
|
||
* @param string $class 控制器类名（带命名空间）
|
||
* @param string $depr URL分隔符
|
||
* @return array
|
||
*/
|
||
public static function bindToModule($url, $controller, $depr = '/')
|
||
{
|
||
$array = explode($depr, $url, 2);
|
||
$action = !empty($array[0]) ? $array[0] : Config::get('default_action');
|
||
if (!empty($array[1])) {
|
||
self::parseUrlParams($array[1]);
|
||
}
|
||
return ['type' => 'module', 'module' => $controller . '/' . $action];
|
||
}
|
||
|
||
/**
|
||
* 路由参数有效性检查
|
||
* @access private
|
||
* @param array $option 路由参数
|
||
* @param string $url URL地址
|
||
* @param Request $request Request对象
|
||
* @return bool
|
||
*/
|
||
private static function checkOption($option, $url, $request)
|
||
{
|
||
// 请求类型检测
|
||
if ((isset($option['method']) && false === stripos($option['method'], $request->method()))
|
||
|| (isset($option['ext']) && false === stripos($option['ext'], $request->ext())) // 伪静态后缀检测
|
||
|| (isset($option['deny_ext']) && false !== stripos($option['deny_ext'], $request->ext()))
|
||
|| (isset($option['domain']) && !in_array($option['domain'], [$_SERVER['HTTP_HOST'], self::$subDomain])) // 域名检测
|
||
|| (!empty($option['https']) && !$request->isSsl()) // https检测
|
||
|| (!empty($option['before_behavior']) && false === Hook::exec($option['before_behavior'], '', $url)) // 行为检测
|
||
|| (!empty($option['callback']) && is_callable($option['callback']) && false === call_user_func($option['callback'])) // 自定义检测
|
||
) {
|
||
return false;
|
||
}
|
||
return true;
|
||
}
|
||
|
||
/**
|
||
* 检测路由规则
|
||
* @access private
|
||
* @param string $rule 路由规则
|
||
* @param string $route 路由地址
|
||
* @param string $url URL地址
|
||
* @param array $pattern 变量规则
|
||
* @param array $option 路由参数
|
||
* @return array|false
|
||
*/
|
||
private static function checkRule($rule, $route, $url, $pattern, $option)
|
||
{
|
||
// 检查完整规则定义
|
||
if (isset($pattern['__url__']) && !preg_match('/^' . $pattern['__url__'] . '/', $url)) {
|
||
return false;
|
||
}
|
||
// 检测是否设置了参数分隔符
|
||
if ($depr = Config::get('url_params_depr')) {
|
||
$url = str_replace($depr, '/', $url);
|
||
$rule = str_replace($depr, '/', $rule);
|
||
}
|
||
|
||
$len1 = substr_count($url, '/');
|
||
$len2 = substr_count($rule, '/');
|
||
// 多余参数是否合并
|
||
$merge = !empty($option['merge_extra_vars']) ? true : false;
|
||
|
||
if ($len1 >= $len2 || strpos($rule, '[')) {
|
||
if (!empty($option['complete_match'])) {
|
||
// 完整匹配
|
||
if (!$merge && $len1 != $len2 && (false === strpos($rule, '[') || $len1 > $len2 || $len1 < $len2 - substr_count($rule, '['))) {
|
||
return false;
|
||
}
|
||
}
|
||
$pattern = array_merge(self::$rules['pattern'], $pattern);
|
||
if (false !== $match = self::match($url, $rule, $pattern, $merge)) {
|
||
// 匹配到路由规则
|
||
return self::parseRule($rule, $route, $url, $option, $match, $merge);
|
||
}
|
||
}
|
||
return false;
|
||
}
|
||
|
||
/**
|
||
* 解析模块的URL地址 [模块/控制器/操作?]参数1=值1&参数2=值2...
|
||
* @access public
|
||
* @param string $url URL地址
|
||
* @param string $depr URL分隔符
|
||
* @param bool $autoSearch 是否自动深度搜索控制器
|
||
* @return array
|
||
*/
|
||
public static function parseUrl($url, $depr = '/', $autoSearch = false)
|
||
{
|
||
if (isset(self::$bind['module'])) {
|
||
// 如果有模块/控制器绑定
|
||
$url = self::$bind['module'] . '/' . $url;
|
||
}
|
||
|
||
list($path, $var) = self::parseUrlPath($url, $depr);
|
||
$route = [null, null, null];
|
||
if (isset($path)) {
|
||
// 解析模块
|
||
$module = Config::get('app_multi_module') ? array_shift($path) : null;
|
||
if ($autoSearch) {
|
||
// 自动搜索控制器
|
||
$dir = APP_PATH . ($module ? $module . DS : '') . 'controller';
|
||
$suffix = App::$suffix || Config::get('controller_suffix') ? ucfirst(Config::get('url_controller_layer')) : '';
|
||
$item = [];
|
||
foreach ($path as $val) {
|
||
$item[] = array_shift($path);
|
||
if (is_file($dir . DS . $val . $suffix . EXT)) {
|
||
break;
|
||
} else {
|
||
$dir .= DS . $val;
|
||
}
|
||
}
|
||
$controller = implode('.', $item);
|
||
} else {
|
||
// 解析控制器
|
||
$controller = !empty($path) ? array_shift($path) : null;
|
||
}
|
||
// 解析操作
|
||
$action = !empty($path) ? array_shift($path) : null;
|
||
// 解析额外参数
|
||
self::parseUrlParams(empty($path) ? '' : implode('/', $path));
|
||
// 封装路由
|
||
$route = [$module, $controller, $action];
|
||
}
|
||
return ['type' => 'module', 'module' => $route];
|
||
}
|
||
|
||
/**
|
||
* 解析URL的pathinfo参数和变量
|
||
* @access private
|
||
* @param string $url URL地址
|
||
* @param string $depr URL分隔符
|
||
* @return array
|
||
*/
|
||
private static function parseUrlPath($url, $depr = '/')
|
||
{
|
||
// 分隔符替换 确保路由定义使用统一的分隔符
|
||
if ('/' != $depr) {
|
||
$url = str_replace($depr, '/', $url);
|
||
}
|
||
$url = trim($url, '/');
|
||
$var = [];
|
||
if (false !== strpos($url, '?')) {
|
||
// [模块/控制器/操作?]参数1=值1&参数2=值2...
|
||
$info = parse_url($url);
|
||
$path = explode('/', $info['path']);
|
||
parse_str($info['query'], $var);
|
||
} elseif (strpos($url, '/')) {
|
||
// [模块/控制器/操作]
|
||
$path = explode('/', $url);
|
||
} elseif (false !== strpos($url, '=')) {
|
||
// 参数1=值1&参数2=值2...
|
||
parse_str($url, $var);
|
||
} else {
|
||
$path = [$url];
|
||
}
|
||
return [$path, $var];
|
||
}
|
||
|
||
/**
|
||
* 检测URL和规则路由是否匹配
|
||
* @access private
|
||
* @param string $url URL地址
|
||
* @param string $rule 路由规则
|
||
* @param array $pattern 变量规则
|
||
* @param bool $merge 合并额外变量
|
||
* @return array|false
|
||
*/
|
||
private static function match($url, $rule, $pattern, $merge)
|
||
{
|
||
$m2 = explode('/', $rule);
|
||
$m1 = $merge ? explode('/', $url, count($m2)) : explode('/', $url);
|
||
|
||
$var = [];
|
||
foreach ($m2 as $key => $val) {
|
||
// val中定义了多个变量 <id><name>
|
||
if (false !== strpos($val, '<') && preg_match_all('/<(\w+(\??))>/', $val, $matches)) {
|
||
$value = [];
|
||
foreach ($matches[1] as $name) {
|
||
if (strpos($name, '?')) {
|
||
$name = substr($name, 0, -1);
|
||
$replace[] = '(' . (isset($pattern[$name]) ? $pattern[$name] : '') . '?)';
|
||
} else {
|
||
$replace[] = '(' . (isset($pattern[$name]) ? $pattern[$name] : '') . ')';
|
||
}
|
||
$value[] = $name;
|
||
}
|
||
$val = str_replace($matches[0], $replace, $val);
|
||
if (preg_match('/^' . $val . '$/', $m1[$key], $match)) {
|
||
array_shift($match);
|
||
$match = array_slice($match, 0, count($value));
|
||
$var = array_merge($var, array_combine($value, $match));
|
||
continue;
|
||
} else {
|
||
return false;
|
||
}
|
||
}
|
||
|
||
if (0 === strpos($val, '[:')) {
|
||
// 可选参数
|
||
$val = substr($val, 1, -1);
|
||
$optional = true;
|
||
} else {
|
||
$optional = false;
|
||
}
|
||
if (0 === strpos($val, ':')) {
|
||
// URL变量
|
||
$name = substr($val, 1);
|
||
if (!$optional && !isset($m1[$key])) {
|
||
return false;
|
||
}
|
||
if (isset($m1[$key]) && isset($pattern[$name]) && !preg_match('/^' . $pattern[$name] . '$/', $m1[$key])) {
|
||
// 检查变量规则
|
||
return false;
|
||
}
|
||
$var[$name] = isset($m1[$key]) ? $m1[$key] : '';
|
||
} elseif (0 !== strcasecmp($val, $m1[$key])) {
|
||
return false;
|
||
}
|
||
}
|
||
// 成功匹配后返回URL中的动态变量数组
|
||
return $var;
|
||
}
|
||
|
||
/**
|
||
* 解析规则路由
|
||
* @access private
|
||
* @param string $rule 路由规则
|
||
* @param string $route 路由地址
|
||
* @param string $pathinfo URL地址
|
||
* @param array $option 路由参数
|
||
* @param array $matches 匹配的变量
|
||
* @param bool $merge 合并额外变量
|
||
* @return array
|
||
*/
|
||
private static function parseRule($rule, $route, $pathinfo, $option = [], $matches = [], $merge = false)
|
||
{
|
||
// 检测是否定义路由
|
||
if (!empty($option['after_behavior'])) {
|
||
if ($option['after_behavior'] instanceof \Closure) {
|
||
$result = call_user_func_array($option['after_behavior'], [$route]);
|
||
} else {
|
||
foreach ((array) $option['after_behavior'] as $behavior) {
|
||
$result = Hook::exec($behavior, '', $route);
|
||
if (!is_null($result)) {
|
||
break;
|
||
}
|
||
}
|
||
}
|
||
// 路由规则重定向
|
||
if ($result instanceof Response) {
|
||
return ['type' => 'response', 'response' => $result, 'params' => $matches];
|
||
} elseif (is_array($result)) {
|
||
return $result;
|
||
}
|
||
}
|
||
|
||
// 解析路由规则
|
||
if ($rule) {
|
||
$rule = explode('/', $rule);
|
||
// 获取URL地址中的参数
|
||
$paths = $merge ? explode('/', $pathinfo, count($rule)) : explode('/', $pathinfo);
|
||
foreach ($rule as $item) {
|
||
$fun = '';
|
||
if (0 === strpos($item, '[:')) {
|
||
$item = substr($item, 1, -1);
|
||
}
|
||
if (0 === strpos($item, ':')) {
|
||
$var = substr($item, 1);
|
||
$matches[$var] = array_shift($paths);
|
||
} else {
|
||
// 过滤URL中的静态变量
|
||
array_shift($paths);
|
||
}
|
||
}
|
||
} else {
|
||
$paths = explode('/', $pathinfo);
|
||
}
|
||
// 获取路由地址规则
|
||
$url = $route;
|
||
// 替换路由地址中的变量
|
||
if (is_string($url) && !empty($matches)) {
|
||
foreach ($matches as $key => $val) {
|
||
if (false !== strpos($url, ':' . $key)) {
|
||
$url = str_replace(':' . $key, $val, $url);
|
||
unset($matches[$key]);
|
||
}
|
||
}
|
||
}
|
||
if ($url instanceof \Closure) {
|
||
// 执行闭包
|
||
$result = ['type' => 'function', 'function' => $url, 'params' => $matches];
|
||
} elseif (0 === strpos($url, '/') || 0 === strpos($url, 'http')) {
|
||
// 路由到重定向地址
|
||
$result = ['type' => 'redirect', 'url' => $url, 'status' => isset($option['status']) ? $option['status'] : 301];
|
||
} elseif (0 === strpos($url, '\\')) {
|
||
// 路由到方法
|
||
$method = strpos($url, '@') ? explode('@', $url) : $url;
|
||
$result = ['type' => 'method', 'method' => $method, 'params' => $matches];
|
||
} elseif (0 === strpos($url, '@')) {
|
||
// 路由到控制器
|
||
$result = ['type' => 'controller', 'controller' => substr($url, 1), 'params' => $matches];
|
||
} else {
|
||
// 路由到模块/控制器/操作
|
||
$result = self::parseModule($url);
|
||
}
|
||
// 解析额外参数
|
||
self::parseUrlParams(empty($paths) ? '' : implode('/', $paths), $matches);
|
||
// 记录匹配的路由信息
|
||
Request::instance()->routeInfo(['rule' => $rule, 'route' => $route, 'option' => $option]);
|
||
return $result;
|
||
}
|
||
|
||
/**
|
||
* 解析URL地址为 模块/控制器/操作
|
||
* @access private
|
||
* @param string $url URL地址
|
||
* @param string $depr URL分隔符
|
||
* @return array
|
||
*/
|
||
private static function parseModule($url, $depr = '/')
|
||
{
|
||
list($path, $var) = self::parseUrlPath($url, $depr);
|
||
$action = array_pop($path);
|
||
$controller = !empty($path) ? array_pop($path) : null;
|
||
$module = Config::get('app_multi_module') && !empty($path) ? array_pop($path) : null;
|
||
$method = Request::instance()->method();
|
||
if (Config::get('use_action_prefix') && !empty(self::$methodPrefix[$method])) {
|
||
// 操作方法前缀支持
|
||
$action = 0 !== strpos($action, self::$methodPrefix[$method]) ? self::$methodPrefix[$method] . $action : $action;
|
||
}
|
||
$_GET = array_merge($_GET, $var);
|
||
// 路由到模块/控制器/操作
|
||
return ['type' => 'module', 'module' => [$module, $controller, $action], 'convert' => false];
|
||
}
|
||
|
||
/**
|
||
* 解析URL地址中的参数Request对象
|
||
* @access private
|
||
* @param string $rule 路由规则
|
||
* @param array $var 变量
|
||
* @return void
|
||
*/
|
||
private static function parseUrlParams($url, $var = [])
|
||
{
|
||
if ($url) {
|
||
if (Config::get('url_param_type')) {
|
||
$var += explode('/', $url);
|
||
} else {
|
||
preg_replace_callback('/(\w+)\/([^\/]+)/', function ($match) use (&$var) {
|
||
$var[$match[1]] = strip_tags($match[2]);
|
||
}, $url);
|
||
}
|
||
}
|
||
// 设置当前请求的参数
|
||
Request::instance()->route($var);
|
||
}
|
||
|
||
// 分析路由规则中的变量
|
||
private static function parseVar($rule)
|
||
{
|
||
// 提取路由规则中的变量
|
||
$var = [];
|
||
foreach (explode('/', $rule) as $val) {
|
||
$optional = false;
|
||
if (false !== strpos($val, '<') && preg_match_all('/<(\w+(\??))>/', $val, $matches)) {
|
||
foreach ($matches[1] as $name) {
|
||
if (strpos($name, '?')) {
|
||
$name = substr($name, 0, -1);
|
||
$optional = true;
|
||
} else {
|
||
$optional = false;
|
||
}
|
||
$var[$name] = $optional ? 2 : 1;
|
||
}
|
||
}
|
||
|
||
if (0 === strpos($val, '[:')) {
|
||
// 可选参数
|
||
$optional = true;
|
||
$val = substr($val, 1, -1);
|
||
}
|
||
if (0 === strpos($val, ':')) {
|
||
// URL变量
|
||
$name = substr($val, 1);
|
||
$var[$name] = $optional ? 2 : 1;
|
||
}
|
||
}
|
||
return $var;
|
||
}
|
||
}
|