public static function checkDomain($request, &$currentRules, $method = 'GET')
{
// 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
$item = $rules[$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
$item = $rules[$subDomain];
} elseif (isset($rules['*.' . $domain2]) && !empty($domain3)) {
// 泛三级域名
$item = $rules['*.' . $domain2];
$panDomain = $domain3;
} elseif (isset($rules['*']) && !empty($domain2)) {
// 泛二级域名
if ('www' != $domain2) {
$item = $rules['*'];
$panDomain = $domain2;
}
}
}
}
if (!empty($item)) {
if (isset($item['[bind]'])) {
// 解析子域名部署规则
list($rule, $option, $pattern) = $item['[bind]'];
if (!empty($option['https']) && !$request->isSsl()) {
// https检测
throw new HttpException(404, 'must use https request:' . $host);
}
if (strpos($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)];
} else {
// 绑定到模块/控制器 例如 index/user
self::$bind = ['type' => 'module', 'module' => $result];
}
self::$domainBind = true;
} else {
self::$domainRule = $item;
$currentRules = isset($item[$method]) ? $item[$method] : $item['*'];
}
}
}
} /**
* URL调度
* @access public
* @return void
*/
public static function dispatch($config)
{
if (isset($_GET[$config['var_pathinfo']])) {
// 判断URL里面是否有兼容模式参数
$_SERVER['PATH_INFO'] = $_GET[$config['var_pathinfo']];
unset($_GET[$config['var_pathinfo']]);
} elseif (IS_CLI) {
// CLI模式下 index.php module/controller/action/params/...
$_SERVER['PATH_INFO'] = isset($_SERVER['argv'][1]) ? $_SERVER['argv'][1] : '';
}
// 检测域名部署
if (!IS_CLI && isset($config['sub_domain_deploy']) && $config['sub_domain_deploy']) {
Route::checkDomain();
}
// 监听path_info
Hook::listen('path_info');
// 分析PATHINFO信息
if (!isset($_SERVER['PATH_INFO']) && $_SERVER['SCRIPT_NAME'] != $_SERVER['PHP_SELF']) {
$types = explode(',', $config['pathinfo_fetch']);
foreach ($types as $type) {
if (0 === strpos($type, ':')) {
// 支持函数判断
$_SERVER['PATH_INFO'] = call_user_func(substr($type, 1));
break;
} elseif (!empty($_SERVER[$type])) {
$_SERVER['PATH_INFO'] = 0 === strpos($_SERVER[$type], $_SERVER['SCRIPT_NAME']) ? substr($_SERVER[$type], strlen($_SERVER['SCRIPT_NAME'])) : $_SERVER[$type];
break;
}
}
}
if (empty($_SERVER['PATH_INFO'])) {
$_SERVER['PATH_INFO'] = '';
define('__INFO__', '');
define('__EXT__', '');
} else {
$_SERVER['PATH_INFO'] = trim($_SERVER['PATH_INFO'], '/');
define('__INFO__', $_SERVER['PATH_INFO']);
// URL后缀
define('__EXT__', strtolower(pathinfo($_SERVER['PATH_INFO'], PATHINFO_EXTENSION)));
$_SERVER['PATH_INFO'] = __INFO__;
if (__INFO__ && !defined('BIND_MODULE')) {
if ($config['url_deny_suffix'] && preg_match('/\\.(' . $config['url_deny_suffix'] . ')$/i', __INFO__)) {
exit;
}
$paths = explode($config['pathinfo_depr'], __INFO__, 2);
// 获取URL中的模块名
if ($config['require_module'] && !isset($_GET[VAR_MODULE])) {
$_GET[VAR_MODULE] = array_shift($paths);
$_SERVER['PATH_INFO'] = implode('/', $paths);
}
}
// 去除URL后缀
$_SERVER['PATH_INFO'] = preg_replace($config['url_html_suffix'] ? '/\\.(' . trim($config['url_html_suffix'], '.') . ')$/i' : '/\\.' . __EXT__ . '$/i', '', $_SERVER['PATH_INFO']);
}
// URL常量
define('__SELF__', strip_tags($_SERVER[$config['url_request_uri']]));
// 获取模块名称
define('MODULE_NAME', defined('BIND_MODULE') ? BIND_MODULE : self::getModule($config));
// 模块初始化
if (MODULE_NAME && $config['common_module'] != MODULE_NAME && is_dir(APP_PATH . MODULE_NAME)) {
Hook::listen('app_begin');
define('MODULE_PATH', APP_PATH . MODULE_NAME . '/');
define('VIEW_PATH', MODULE_PATH . VIEW_LAYER . '/');
// 初始化模块
self::initModule(MODULE_PATH, $config);
} else {
throw new Exception('module not exists :' . MODULE_NAME);
}
// 路由检测和控制器、操作解析
Route::check($_SERVER['PATH_INFO'], $config['pathinfo_depr']);
// 获取控制器名
define('CONTROLLER_NAME', strip_tags(strtolower(isset($_GET[VAR_CONTROLLER]) ? $_GET[VAR_CONTROLLER] : $config['default_controller'])));
// 获取操作名
define('ACTION_NAME', strip_tags(strtolower(isset($_GET[VAR_ACTION]) ? $_GET[VAR_ACTION] : $config['default_action'])));
unset($_GET[VAR_ACTION], $_GET[VAR_CONTROLLER], $_GET[VAR_MODULE]);
//保证$_REQUEST正常取值
$_REQUEST = array_merge($_POST, $_GET, $_COOKIE);
}
