106 lines
3.2 KiB
JavaScript
106 lines
3.2 KiB
JavaScript
var fs = require("fs");
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var routerServer = null;
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var nextServerUtil = null;
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var nextError = null;
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var dev = process.env.NODE_ENV == "development";
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var handle = function () {
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throw nextError;
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}
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var appPreparationError = null;
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var isPrepared = false;
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var configJSON = {};
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try {
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configJSON = JSON.parse(fs.readFileSync(__dirname + "/../../config.json"));
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} catch (err) {
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// Ignore the error
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}
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var useHTTPS = configJSON.secure === undefined ? false : configJSON.secure;
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var port = useHTTPS ? (configJSON.sport === undefined ? 443 : configJSON.sport) : (configJSON.port === undefined ? 80 : configJSON.port);
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try {
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// process.cwd() is the webroot, the webroot will then act as a Next.js app directory
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try {
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// Use Next.js from Next.js app directory
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routerServer = require(process.cwd() + "/node_modules/next/dist/server/lib/router-server.js");
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nextServerUtil = require(process.cwd() + "/node_modules/next/dist/server/lib/utils.js");
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} catch (err) {
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// Fallback Next.js module.
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try {
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require(process.cwd() + "/node_modules/next");
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throw new Error("Next.js version mismatch");
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} catch (err) {
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// No Next.js in Next.js app directory
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}
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routerServer = require("next/dist/server/lib/router-server.js");
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nextServerUtil = require("next/dist/server/lib/utils.js");
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}
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async function init() {
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try {
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initResponse = await routerServer.initialize({
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dir: process.cwd(),
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port: port,
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dev: dev,
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isNodeDebugging: Boolean(nextServerUtil.checkNodeDebugType()) || false,
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startServerSpan: undefined,
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experimentalHttpsServer: useHTTPS
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});
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handle = initResponse[0];
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isPrepared = true;
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} catch (err) {
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appPreparationError = err;
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}
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}
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init();
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} catch (err) {
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// process.cwd() is the webroot, the webroot will then act as a Next.js app directory
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try {
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var next = null;
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try {
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// Use Next.js from Next.js app directory
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next = require(process.cwd() + "/node_modules/next");
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} catch (err) {
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// Fallback Next.js module.
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next = require("next");
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}
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var app = next({
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dir: process.cwd(),
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port: port,
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dev: dev,
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customServer: false
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});
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handle = app.getRequestHandler();
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app.prepare().then(function () {
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isPrepared = true;
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}).catch(function (err) {
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appPreparationError = err;
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});
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} catch (err) {
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nextError = err;
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}
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}
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// The returned function has to be an async function, or else the errors will crash SVR.JS
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function Mod() {}
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Mod.prototype.callback = function callback(req, res, serverconsole, responseEnd, href, ext, uobject, search, defaultpage, users, page404, head, foot, fd, elseCallback, configJSON, callServerError, getCustomHeaders, origHref, redirect, parsePostData) {
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return async function () {
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try {
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if (appPreparationError) throw appPreparationError;
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if (!isPrepared) {
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callServerError(503, "nextjs-integration/1.0.0");
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serverconsole.errmessage("Next.js application not yet fully loaded.");
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return;
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}
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await handle(req, res);
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serverconsole.resmessage("Next.js request successfully processed.");
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} catch (err) {
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callServerError(500, "nextjs-integration/1.0.0", err);
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}
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}
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}
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module.exports = Mod;
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