127 lines
4.0 KiB
PHP
127 lines
4.0 KiB
PHP
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<?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) 2006~2018 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\route;
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use think\Route;
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class Resource extends RuleGroup
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{
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// 资源路由名称
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protected $resource;
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// REST路由方法定义
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protected $rest = [];
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/**
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* 架构函数
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* @access public
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* @param Route $router 路由对象
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* @param RuleGroup $parent 上级对象
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* @param string $name 资源名称
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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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* @param array $rest 资源定义
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*/
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public function __construct(Route $router, RuleGroup $parent = null, $name = '', $route = '', $option = [], $pattern = [], $rest = [])
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{
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$this->router = $router;
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$this->parent = $parent;
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$this->resource = $name;
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$this->route = $route;
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$this->name = strpos($name, '.') ? strstr($name, '.', true) : $name;
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$this->setFullName();
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// 资源路由默认为完整匹配
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$option['complete_match'] = true;
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$this->pattern = $pattern;
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$this->option = $option;
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$this->rest = $rest;
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if ($this->parent) {
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$this->domain = $this->parent->getDomain();
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$this->parent->addRuleItem($this);
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}
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if ($router->isTest()) {
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$this->buildResourceRule();
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}
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}
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/**
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* 生成资源路由规则
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* @access protected
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* @return void
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*/
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protected function buildResourceRule()
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{
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$origin = $this->router->getGroup();
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$this->router->setGroup($this);
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$rule = $this->resource;
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$option = $this->option;
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if (strpos($rule, '.')) {
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// 注册嵌套资源路由
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$array = explode('.', $rule);
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$last = array_pop($array);
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$item = [];
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foreach ($array as $val) {
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$item[] = $val . '/<' . (isset($option['var'][$val]) ? $option['var'][$val] : $val . '_id') . '>';
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}
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$rule = implode('/', $item) . '/' . $last;
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}
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$prefix = substr($rule, strlen($this->name) + 1);
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// 注册资源路由
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foreach ($this->rest as $key => $val) {
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if ((isset($option['only']) && !in_array($key, $option['only']))
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|| (isset($option['except']) && in_array($key, $option['except']))) {
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continue;
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}
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if (isset($last) && strpos($val[1], '<id>') && isset($option['var'][$last])) {
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$val[1] = str_replace('<id>', '<' . $option['var'][$last] . '>', $val[1]);
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} elseif (strpos($val[1], '<id>') && isset($option['var'][$rule])) {
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$val[1] = str_replace('<id>', '<' . $option['var'][$rule] . '>', $val[1]);
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}
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$this->addRule(trim($prefix . $val[1], '/'), $this->route . '/' . $val[2], $val[0]);
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}
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$this->router->setGroup($origin);
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}
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/**
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* rest方法定义和修改
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* @access public
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* @param string $name 方法名称
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* @param array|bool $resource 资源
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* @return $this
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*/
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public function rest($name, $resource = [])
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{
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if (is_array($name)) {
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$this->rest = $resource ? $name : array_merge($this->rest, $name);
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} else {
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$this->rest[$name] = $resource;
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}
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return $this;
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}
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}
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