// +---------------------------------------------------------------------- namespace think\route; use think\Route; class Resource extends RuleGroup { // 资源路由名称 protected $resource; // REST路由方法定义 protected $rest = []; /** * 架构函数 * @access public * @param Route $router 路由对象 * @param RuleGroup $parent 上级对象 * @param string $name 资源名称 * @param string $route 路由地址 * @param array $option 路由参数 * @param array $pattern 变量规则 * @param array $rest 资源定义 */ public function __construct(Route $router, RuleGroup $parent = null, $name = '', $route = '', $option = [], $pattern = [], $rest = []) { $this->router = $router; $this->parent = $parent; $this->resource = $name; $this->route = $route; $this->name = strpos($name, '.') ? strstr($name, '.', true) : $name; $this->setFullName(); // 资源路由默认为完整匹配 $option['complete_match'] = true; $this->pattern = $pattern; $this->option = $option; $this->rest = $rest; if ($this->parent) { $this->domain = $this->parent->getDomain(); $this->parent->addRuleItem($this); } if ($router->isTest()) { $this->buildResourceRule(); } } /** * 生成资源路由规则 * @access protected * @return void */ protected function buildResourceRule() { $origin = $this->router->getGroup(); $this->router->setGroup($this); $rule = $this->resource; $option = $this->option; if (strpos($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; } $prefix = substr($rule, strlen($this->name) + 1); // 注册资源路由 foreach ($this->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($val[1], '') && isset($option['var'][$last])) { $val[1] = str_replace('', '<' . $option['var'][$last] . '>', $val[1]); } elseif (strpos($val[1], '') && isset($option['var'][$rule])) { $val[1] = str_replace('', '<' . $option['var'][$rule] . '>', $val[1]); } $this->addRule(trim($prefix . $val[1], '/'), $this->route . '/' . $val[2], $val[0]); } $this->router->setGroup($origin); } /** * rest方法定义和修改 * @access public * @param string $name 方法名称 * @param array|bool $resource 资源 * @return $this */ public function rest($name, $resource = []) { if (is_array($name)) { $this->rest = $resource ? $name : array_merge($this->rest, $name); } else { $this->rest[$name] = $resource; } return $this; } }