145 lines
3.8 KiB
PHP
145 lines
3.8 KiB
PHP
<?php
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namespace App\Services;
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use \Illuminate\Database\Capsule\Manager as Capsule;
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use \Pecee\SimpleRouter\SimpleRouter as Router;
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use App\Exceptions\ExceptionHandler;
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use App\Exceptions\E;
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class Boot
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{
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public static function start()
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{
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// Load Aliases
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self::loadServices();
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// Check Runtime Environment
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self::checkRuntimeEnv();
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// Load dotenv Configuration
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self::loadDotEnv(BASE_DIR);
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// Register Error Handler
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self::registerErrorHandler();
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// Boot Eloquent ORM
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self::bootEloquent(Config::getDbConfig());
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// Redirect if not installed
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self::checkInstallation();
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// Start Session
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self::startSession();
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// Start Route Dispatching
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self::bootRouter();
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}
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public static function loadDotEnv($dir)
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{
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if (Config::checkDotEnvExist()) {
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$dotenv = new \Dotenv\Dotenv($dir);
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$dotenv->load();
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}
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}
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public static function checkRuntimeEnv()
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{
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Config::checkPHPVersion();
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Config::checkCache();
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}
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public static function checkInstallation($redirect_to = '../setup/index.php')
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{
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if (!Config::checkTableExist()) {
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Http::redirect($redirect_to);
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}
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if (!is_dir(BASE_DIR.'/textures/')) {
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throw new E("检测到 `textures` 文件夹已被删除，请重新运行 <a href='./setup'>安装程序</a>，或者手动放置一个。", -1, true);
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}
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if (Application::getVersion() != @Option::get('version')) {
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Http::redirect(Http::getBaseUrl().'/setup/update.php');
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exit;
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}
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return true;
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}
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public static function loadServices()
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{
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// Set Aliases for App\Services
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$services = require BASE_DIR.'/config/services.php';
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foreach ($services as $facade => $class) {
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class_alias($class, $facade);
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}
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}
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/**
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* Register error handler
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*
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* @param object $handler Push specified whoops handler
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* @return void
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*/
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public static function registerErrorHandler($handler = null)
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{
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if (!is_null($handler) && $handler instanceof \Whoops\Handler\HandlerInterface) {
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$whoops = new \Whoops\Run;
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$whoops->pushHandler($handler);
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$whoops->register();
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return;
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}
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if ($_ENV['APP_DEBUG'] !== "false") {
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// whoops: php errors for cool kids
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$whoops = new \Whoops\Run;
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$handler = ($_SERVER['REQUEST_METHOD'] == "GET") ?
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new \Whoops\Handler\PrettyPageHandler : new \Whoops\Handler\PlainTextHandler;
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$whoops->pushHandler($handler);
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$whoops->register();
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} else {
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// Register custom error handler
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ExceptionHandler::register();
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}
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}
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public static function bootEloquent(Array $config)
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{
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if (Config::checkDbConfig($config)) {
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$capsule = new Capsule;
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$capsule->addConnection($config);
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$capsule->setAsGlobal();
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$capsule->bootEloquent();
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}
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}
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public static function startSession()
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{
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session_start();
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}
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public static function bootRouter()
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{
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/**
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* URL ends with slash will cause many reference problems
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*/
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if (Http::getUri() != "/" && substr(Http::getUri(), -1) == "/") {
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$url = substr(Http::getCurrentUrl(), 0, -1);
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Http::redirect($url);
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}
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// Require Route Config
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Router::group([
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'exceptionHandler' => 'App\Exceptions\RouterExceptionHandler'
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], function() {
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require BASE_DIR.'/config/routes.php';
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});
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// Start Route Dispatching
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Router::start('App\Controllers');
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}
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}
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