mirror of
https://github.com/Sevichecc/Urara-Blog.git
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215 lines
6.1 KiB
Text
215 lines
6.1 KiB
Text
import { p as parse$1, e as env, h as handler } from './handler-aee37ee5.js';
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import http from 'http';
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import './shims-7fd472a1.js';
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import 'assert';
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import 'net';
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import 'stream';
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import 'buffer';
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import 'util';
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import 'stream/web';
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import 'perf_hooks';
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import 'util/types';
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import 'events';
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import 'tls';
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import 'async_hooks';
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import 'console';
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import 'zlib';
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import 'node:http';
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import 'node:https';
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import 'node:zlib';
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import 'node:stream';
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import 'node:buffer';
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import 'node:util';
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import 'node:url';
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import 'node:net';
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import 'node:fs';
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import 'node:path';
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import 'crypto';
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import 'fs';
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import 'path';
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import 'querystring';
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import 'url';
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import 'SERVER';
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import 'MANIFEST';
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function parse (str, loose) {
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if (str instanceof RegExp) return { keys:false, pattern:str };
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var c, o, tmp, ext, keys=[], pattern='', arr = str.split('/');
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arr[0] || arr.shift();
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while (tmp = arr.shift()) {
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c = tmp[0];
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if (c === '*') {
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keys.push('wild');
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pattern += '/(.*)';
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} else if (c === ':') {
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o = tmp.indexOf('?', 1);
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ext = tmp.indexOf('.', 1);
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keys.push( tmp.substring(1, !!~o ? o : !!~ext ? ext : tmp.length) );
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pattern += !!~o && !~ext ? '(?:/([^/]+?))?' : '/([^/]+?)';
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if (!!~ext) pattern += (!!~o ? '?' : '') + '\\' + tmp.substring(ext);
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} else {
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pattern += '/' + tmp;
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}
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}
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return {
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keys: keys,
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pattern: new RegExp('^' + pattern + (loose ? '(?=$|\/)' : '\/?$'), 'i')
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};
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}
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class Trouter {
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constructor() {
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this.routes = [];
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this.all = this.add.bind(this, '');
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this.get = this.add.bind(this, 'GET');
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this.head = this.add.bind(this, 'HEAD');
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this.patch = this.add.bind(this, 'PATCH');
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this.options = this.add.bind(this, 'OPTIONS');
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this.connect = this.add.bind(this, 'CONNECT');
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this.delete = this.add.bind(this, 'DELETE');
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this.trace = this.add.bind(this, 'TRACE');
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this.post = this.add.bind(this, 'POST');
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this.put = this.add.bind(this, 'PUT');
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}
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use(route, ...fns) {
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let handlers = [].concat.apply([], fns);
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let { keys, pattern } = parse(route, true);
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this.routes.push({ keys, pattern, method:'', handlers });
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return this;
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}
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add(method, route, ...fns) {
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let { keys, pattern } = parse(route);
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let handlers = [].concat.apply([], fns);
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this.routes.push({ keys, pattern, method, handlers });
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return this;
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}
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find(method, url) {
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let isHEAD=(method === 'HEAD');
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let i=0, j=0, k, tmp, arr=this.routes;
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let matches=[], params={}, handlers=[];
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for (; i < arr.length; i++) {
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tmp = arr[i];
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if (tmp.method.length === 0 || tmp.method === method || isHEAD && tmp.method === 'GET') {
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if (tmp.keys === false) {
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matches = tmp.pattern.exec(url);
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if (matches === null) continue;
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if (matches.groups !== void 0) for (k in matches.groups) params[k]=matches.groups[k];
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tmp.handlers.length > 1 ? (handlers=handlers.concat(tmp.handlers)) : handlers.push(tmp.handlers[0]);
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} else if (tmp.keys.length > 0) {
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matches = tmp.pattern.exec(url);
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if (matches === null) continue;
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for (j=0; j < tmp.keys.length;) params[tmp.keys[j]]=matches[++j];
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tmp.handlers.length > 1 ? (handlers=handlers.concat(tmp.handlers)) : handlers.push(tmp.handlers[0]);
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} else if (tmp.pattern.test(url)) {
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tmp.handlers.length > 1 ? (handlers=handlers.concat(tmp.handlers)) : handlers.push(tmp.handlers[0]);
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}
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} // else not a match
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}
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return { params, handlers };
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}
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}
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function onError(err, req, res) {
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let code = typeof err.status === 'number' && err.status;
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code = res.statusCode = (code && code >= 100 ? code : 500);
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if (typeof err === 'string' || Buffer.isBuffer(err)) res.end(err);
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else res.end(err.message || http.STATUS_CODES[code]);
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}
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const mount = fn => fn instanceof Polka ? fn.attach : fn;
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class Polka extends Trouter {
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constructor(opts={}) {
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super();
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this.parse = parse$1;
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this.server = opts.server;
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this.handler = this.handler.bind(this);
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this.onError = opts.onError || onError; // catch-all handler
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this.onNoMatch = opts.onNoMatch || this.onError.bind(null, { status: 404 });
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this.attach = (req, res) => setImmediate(this.handler, req, res);
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}
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use(base, ...fns) {
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if (base === '/') {
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super.use(base, fns.map(mount));
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} else if (typeof base === 'function' || base instanceof Polka) {
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super.use('/', [base, ...fns].map(mount));
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} else {
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super.use(base,
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(req, _, next) => {
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if (typeof base === 'string') {
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let len = base.length;
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base.startsWith('/') || len++;
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req.url = req.url.substring(len) || '/';
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req.path = req.path.substring(len) || '/';
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} else {
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req.url = req.url.replace(base, '') || '/';
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req.path = req.path.replace(base, '') || '/';
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}
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if (req.url.charAt(0) !== '/') {
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req.url = '/' + req.url;
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}
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next();
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},
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fns.map(mount),
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(req, _, next) => {
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req.path = req._parsedUrl.pathname;
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req.url = req.path + req._parsedUrl.search;
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next();
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}
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);
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}
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return this; // chainable
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}
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listen() {
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(this.server = this.server || http.createServer()).on('request', this.attach);
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this.server.listen.apply(this.server, arguments);
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return this;
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}
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handler(req, res, next) {
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let info = this.parse(req), path = info.pathname;
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let obj = this.find(req.method, req.path=path);
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req.url = path + info.search;
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req.originalUrl = req.originalUrl || req.url;
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req.query = info.query || {};
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req.search = info.search;
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req.params = obj.params;
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if (path.length > 1 && path.indexOf('%', 1) !== -1) {
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for (let k in req.params) {
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try { req.params[k] = decodeURIComponent(req.params[k]); }
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catch (e) { /* malform uri segment */ }
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}
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}
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let i=0, arr=obj.handlers.concat(this.onNoMatch), len=arr.length;
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let loop = async () => res.finished || (i < len) && arr[i++](req, res, next);
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(next = next || (err => err ? this.onError(err, req, res, next) : loop().catch(next)))(); // init
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}
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}
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function polka (opts) {
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return new Polka(opts);
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}
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const path = env('SOCKET_PATH', false);
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const host = env('HOST', '0.0.0.0');
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const port = env('PORT', !path && '3000');
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const server = polka().use(handler);
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server.listen({ path, host, port }, () => {
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console.log(`Listening on ${path ? path : host + ':' + port}`);
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});
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export { host, path, port, server };
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