127 lines
4.0 KiB
TypeScript
127 lines
4.0 KiB
TypeScript
import 'zone.js/node';
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import { APP_BASE_HREF } from '@angular/common';
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import { ngExpressEngine } from '@nguniversal/express-engine';
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import * as express from 'express';
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import * as compression from 'compression';
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import { existsSync } from 'node:fs';
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import { join } from 'node:path';
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import { AppServerModule } from './src/main.server';
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import {REQUEST, RESPONSE} from "./src/app/openaireLibrary/utils/tokens";
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var bodyParser = require('body-parser')
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var jsonParser = bodyParser.json()
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import * as fs from 'fs';
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import {readFileSync} from "fs";
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import {properties} from "./src/environments/environment";
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// The Express app is exported so that it can be used by serverless Functions.
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export function app(): express.Express {
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const server = express();
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server.use(compression());
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const distFolder = join(process.cwd(), 'dist/irish-monitor/browser');
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const indexHtml = existsSync(join(distFolder, 'index.original.html')) ? 'index.original.html' : 'index';
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// Our Universal express-engine (found @ https://github.com/angular/universal/tree/main/modules/express-engine)
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server.engine('html', ngExpressEngine({
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bootstrap: AppServerModule,
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inlineCriticalCss: false
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}));
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server.set('view engine', 'html');
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server.set('views', distFolder);
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// Example Express Rest API endpoints
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// server.get('/api/**', (req, res) => { });
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// Serve static files from /browser
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server.get('/public-logs/:year/:month', (req, res) => {
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let today = new Date();
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let filename = getFileName(req.params['year'], req.params['month'])
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res.setHeader('content-disposition','attachment; filename='+filename);
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let file = " ";
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try {
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file = readFileSync(properties.logFilesPath + filename, 'utf-8');
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}catch (e){}
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res.status(200).send( file);
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});
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server.post('/logAction', jsonParser,(req, res) => {
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let log = req.body;
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log.date = new Date();
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let filename = getFileName(log.date.getFullYear(), log.date.getMonth()+1);
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fs.appendFile(properties.logFilesPath + filename, formatPrettyLog(log)+ "\n", 'utf8', function(err) {
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if (err) {
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console.error(err);
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return console.error(err);
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}
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});
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res.status(200).send({
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code: 200,
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message: 'action received!'
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});
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});
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server.get('*.*', express.static(distFolder, {
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maxAge: '1y'
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}));
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// All regular routes use the Universal engine
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server.get('*', (req, res) => {
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res.render(indexHtml, {
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req, providers: [
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{
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provide: APP_BASE_HREF,
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useValue: req.baseUrl
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},
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{
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provide: REQUEST, useValue: (req)
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},
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{
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provide: RESPONSE, useValue: (res)
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}
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]
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}
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);
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});
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return server;
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}
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function run(): void {
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const port = process.env['PORT'] || 4000;
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// Start up the Node server
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const server = app();
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server.listen(port, () => {
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console.log(`Node Express server listening on http://localhost:${port}`);
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});
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}
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function getFileName(year, month){
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return 'actions' + (year && month ? "_" + year + "_" + month : "")+".log";
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}
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function formatPrettyLog(log){
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return "On " + (log.date ? formatDateAndTime(log.date) : "") + " " /*+ logs[i].action + " "*/ + log.message + "<br>";
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}
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function formatDateAndTime(dateStr){
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let date = new Date(dateStr);
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const formatter = new Intl.DateTimeFormat('en-GB', {
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timeStyle: 'short',
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timeZone: 'GMT',
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});
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return date.getDate() + "/" + (date.getMonth() + 1) + "/" + date.getFullYear() + " "
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+ formatter.format(date) + "";
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}
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// Webpack will replace 'require' with '__webpack_require__'
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// '__non_webpack_require__' is a proxy to Node 'require'
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// The below code is to ensure that the server is run only when not requiring the bundle.
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declare const __non_webpack_require__: NodeRequire;
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const mainModule = __non_webpack_require__.main;
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const moduleFilename = mainModule && mainModule.filename || '';
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if (moduleFilename === __filename || moduleFilename.includes('iisnode')) {
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run();
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}
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export * from './src/main.server';
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