64 lines
3.1 KiB
JavaScript
64 lines
3.1 KiB
JavaScript
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import { compile } from '@tinyhttp/proxy-addr';
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import { checkIfXMLHttpRequest, getAccepts, getAcceptsCharsets, getAcceptsEncodings, getAcceptsLanguages, getFreshOrStale, getQueryParams, getRangeFromHeader, getRequestHeader, reqIs } from '@tinyhttp/req';
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import { append, attachment, clearCookie, download, formatResponse, getResponseHeader, json, redirect, send, sendFile, sendStatus, setContentType, setCookie, setHeader, setLinksHeader, setLocationHeader, setVaryHeader, status } from '@tinyhttp/res';
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import { getSubdomains } from './request.js';
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import { getHost, getIP, getIPs, getProtocol } from './request.js';
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import { renderTemplate } from './response.js';
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/**
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* Extends Request and Response objects with custom properties and methods
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*/
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export const extendMiddleware = (app) => ((req, res, next) => {
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const { settings } = app;
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res.get = getResponseHeader(res);
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req.get = getRequestHeader(req);
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if (settings === null || settings === void 0 ? void 0 : settings.bindAppToReqRes) {
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req.app = app;
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res.app = app;
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}
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if (settings === null || settings === void 0 ? void 0 : settings.networkExtensions) {
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let trust = (settings === null || settings === void 0 ? void 0 : settings['trust proxy']) || 0;
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if (trust && typeof trust !== 'function') {
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trust = compile(trust);
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settings['trust proxy'] = trust;
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}
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req.protocol = getProtocol(req, trust);
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req.secure = req.protocol === 'https';
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const host = getHost(req, trust);
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req.hostname = host === null || host === void 0 ? void 0 : host.hostname;
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req.port = host === null || host === void 0 ? void 0 : host.port;
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req.subdomains = getSubdomains(req, trust, settings.subdomainOffset);
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req.ip = getIP(req, trust);
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req.ips = getIPs(req, trust);
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}
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req.query = getQueryParams(req.url);
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req.is = reqIs(req);
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req.range = getRangeFromHeader(req);
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req.accepts = getAccepts(req);
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req.acceptsCharsets = getAcceptsCharsets(req);
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req.acceptsEncodings = getAcceptsEncodings(req);
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req.acceptsLanguages = getAcceptsLanguages(req);
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req.xhr = checkIfXMLHttpRequest(req);
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res.header = res.set = setHeader(res);
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res.send = send(req, res);
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res.json = json(res);
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res.status = status(res);
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res.sendStatus = sendStatus(req, res);
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res.sendFile = sendFile(req, res);
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res.type = setContentType(res);
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res.location = setLocationHeader(req, res);
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res.links = setLinksHeader(res);
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res.vary = setVaryHeader(res);
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res.cookie = setCookie(req, res);
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res.clearCookie = clearCookie(req, res);
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res.render = renderTemplate(req, res, app);
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res.format = formatResponse(req, res, next);
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res.redirect = redirect(req, res, next);
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res.attachment = attachment(res);
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res.download = download(req, res);
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res.append = append(res);
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res.locals = res.locals || Object.create(null);
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Object.defineProperty(req, 'fresh', { get: getFreshOrStale.bind(null, req, res), configurable: true });
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req.stale = !req.fresh;
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next();
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});
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//# sourceMappingURL=extend.js.map
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