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初始化仓库

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wangxiaowei
2025-04-22 14:09:52 +08:00
commit 8b100110bb
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224
vendor/topthink/think-multi-app/src/MultiApp.php vendored Normal file
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<?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 <liu21st@gmail.com>
// +----------------------------------------------------------------------
declare (strict_types = 1);
namespace think\app;
use Closure;
use think\App;
use think\exception\HttpException;
use think\Request;
use think\Response;
/**
* 多应用模式支持
*/
class MultiApp
{
/** @var App */
protected $app;
public function __construct(App $app)
{
$this->app = $app;
}
/**
* 多应用解析
* @access public
* @param Request $request
* @param Closure $next
* @return Response
*/
public function handle($request, Closure $next)
{
if (!$this->parseMultiApp()) {
return $next($request);
}
return $this->app->middleware->pipeline('app')
->send($request)
->then(function ($request) use ($next) {
return $next($request);
});
}
/**
* 获取路由目录
* @access protected
* @return string
*/
protected function getRoutePath(): string
{
return $this->app->getAppPath() . 'route' . DIRECTORY_SEPARATOR;
}
/**
* 解析多应用
* @return bool
*/
protected function parseMultiApp(): bool
{
$scriptName = $this->getScriptName();
$defaultApp = $this->app->config->get('app.default_app') ?: 'index';
$appName = $this->app->http->getName();
if ($appName || ($scriptName && !in_array($scriptName, ['index', 'router', 'think']))) {
$appName = $appName ?: $scriptName;
$this->app->http->setBind();
} else {
// 自动多应用识别
$this->app->http->setBind(false);
$appName = null;
$bind = $this->app->config->get('app.domain_bind', []);
if (!empty($bind)) {
// 获取当前子域名
$subDomain = $this->app->request->subDomain();
$domain = $this->app->request->host(true);
if (isset($bind[$domain])) {
$appName = $bind[$domain];
$this->app->http->setBind();
} elseif (isset($bind[$subDomain])) {
$appName = $bind[$subDomain];
$this->app->http->setBind();
} elseif (isset($bind['*'])) {
$appName = $bind['*'];
$this->app->http->setBind();
}
}
if (!$this->app->http->isBind()) {
$path = $this->app->request->pathinfo();
$map = $this->app->config->get('app.app_map', []);
$deny = $this->app->config->get('app.deny_app_list', []);
$name = current(explode('/', $path));
if (strpos($name, '.')) {
$name = strstr($name, '.', true);
}
if (isset($map[$name])) {
if ($map[$name] instanceof Closure) {
$result = call_user_func_array($map[$name], [$this->app]);
$appName = $result ?: $name;
} else {
$appName = $map[$name];
}
} elseif ($name && (false !== array_search($name, $map) || in_array($name, $deny))) {
throw new HttpException(404, 'app not exists:' . $name);
} elseif ($name && isset($map['*'])) {
$appName = $map['*'];
} else {
$appName = $name ?: $defaultApp;
$appPath = $this->app->http->getPath() ?: $this->app->getBasePath() . $appName . DIRECTORY_SEPARATOR;
if (!is_dir($appPath)) {
$express = $this->app->config->get('app.app_express', false);
if ($express) {
$this->setApp($defaultApp);
return true;
} else {
return false;
}
}
}
if ($name) {
$this->app->request->setRoot('/' . $name);
$this->app->request->setPathinfo(strpos($path, '/') ? ltrim(strstr($path, '/'), '/') : '');
}
}
}
$this->setApp($appName ?: $defaultApp);
return true;
}
/**
* 获取当前运行入口名称
* @access protected
* @codeCoverageIgnore
* @return string
*/
protected function getScriptName(): string
{
if (isset($_SERVER['SCRIPT_FILENAME'])) {
$file = $_SERVER['SCRIPT_FILENAME'];
} elseif (isset($_SERVER['argv'][0])) {
$file = realpath($_SERVER['argv'][0]);
}
return isset($file) ? pathinfo($file, PATHINFO_FILENAME) : '';
}
/**
* 设置应用
* @param string $appName
*/
protected function setApp(string $appName): void
{
$this->app->http->name($appName);
$appPath = $this->app->http->getPath() ?: $this->app->getBasePath() . $appName . DIRECTORY_SEPARATOR;
$this->app->setAppPath($appPath);
// 设置应用命名空间
$this->app->setNamespace($this->app->config->get('app.app_namespace') ?: 'app\\' . $appName);
if (is_dir($appPath)) {
$this->app->setRuntimePath($this->app->getRuntimePath() . $appName . DIRECTORY_SEPARATOR);
$this->app->http->setRoutePath($this->getRoutePath());
//加载应用
$this->loadApp($appName, $appPath);
}
}
/**
* 加载应用文件
* @param string $appName 应用名
* @return void
*/
protected function loadApp(string $appName, string $appPath): void
{
if (is_file($appPath . 'common.php')) {
include_once $appPath . 'common.php';
}
$files = [];
$files = array_merge($files, glob($appPath . 'config' . DIRECTORY_SEPARATOR . '*' . $this->app->getConfigExt()));
foreach ($files as $file) {
$this->app->config->load($file, pathinfo($file, PATHINFO_FILENAME));
}
if (is_file($appPath . 'event.php')) {
$this->app->loadEvent(include $appPath . 'event.php');
}
if (is_file($appPath . 'middleware.php')) {
$this->app->middleware->import(include $appPath . 'middleware.php', 'app');
}
if (is_file($appPath . 'provider.php')) {
$this->app->bind(include $appPath . 'provider.php');
}
// 加载应用默认语言包
$this->app->loadLangPack($this->app->lang->defaultLangSet());
}
}