Revert "Updating openaireLibrary & common-assets"

This reverts commit 0b75c0b3dd.

server.ts

@@ -0,0 +1,110 @@
+import 'zone.js/node';
+
+import { ngExpressEngine } from '@nguniversal/express-engine';
+import * as express from 'express';
+import * as compression from 'compression';
+import { join } from 'path';
+
+import { AppServerModule } from './src/main.server';
+import { APP_BASE_HREF } from '@angular/common';
+import { existsSync } from 'fs';
+import {Prometheus} from "./prometheus";
+import {Counter} from "prom-client";
+import {REQUEST, RESPONSE} from "./src/app/openaireLibrary/utils/tokens";
+
+// The Express app is exported so that it can be used by serverless Functions.
+export function app() {
+  const server = express();
+  server.use(compression());
+  const distFolder = join(process.cwd(), 'dist/eosc/browser');
+  const indexHtml = existsSync(join(distFolder, 'index.original.html')) ? 'index.original.html' : 'index';
+  
+  const prometheus: Prometheus = new Prometheus();
+  
+  // Our Universal express-engine (found @ https://github.com/angular/universal/tree/master/modules/express-engine)
+  server.engine('html', ngExpressEngine({
+    bootstrap: AppServerModule,
+    inlineCriticalCss: false
+  }));
+
+  server.set('view engine', 'html');
+  server.set('views', distFolder);
+
+  // Example Express Rest API endpoints
+  // server.get('/api/**', (req, res) => { });
+  // Serve static files from /browser
+  server.get('*.*', express.static(distFolder, {
+    maxAge: '1y'
+  }));
+  
+  server.get('/metrics', (req, res) => {
+    res.set('Content-Type', prometheus.register.contentType);
+    res.end(prometheus.register.metrics());
+  });
+  
+  // All regular routes use the Universal engine
+  server.get('*', (req, res) => {
+    let start = new Date();
+    let counter: Counter = prometheus.counters.get(req.path);
+    if(counter !== undefined) {
+      counter.inc(1, new Date());
+      res.render(indexHtml, {
+        req, providers: [
+          {
+            provide: APP_BASE_HREF,
+            useValue: req.baseUrl
+          },
+          {
+            provide: REQUEST, useValue: (req)
+          },
+          {
+            provide: RESPONSE, useValue: (res)
+          }
+        ]
+      });
+      // event triggers when express is done sending response
+      res.on('finish', function() {
+        console.log(new Date().getTime() - start.getTime());
+      });
+    } else {
+      res.render(indexHtml, {
+        req, providers: [
+          {
+            provide: APP_BASE_HREF,
+            useValue: req.baseUrl
+          },
+          {
+            provide: REQUEST, useValue: (req)
+          },
+          {
+            provide: RESPONSE, useValue: (res)
+          }
+        ]
+      });
+    }
+  });
+
+  return server;
+}
+
+function run() {
+  const port = process.env.PORT || 4000;
+
+  // Start up the Node server
+  const server = app();
+  server.listen(port, () => {
+    console.log(`Node Express server listening on http://localhost:${port}`);
+  });
+}
+
+// Webpack will replace 'require' with '__webpack_require__'
+// '__non_webpack_require__' is a proxy to Node 'require'
+// The below code is to ensure that the server is run only when not requiring the bundle.
+declare const __non_webpack_require__: NodeRequire;
+const mainModule = __non_webpack_require__.main;
+const moduleFilename = mainModule && mainModule.filename || '';
+if (moduleFilename === __filename || moduleFilename.includes('iisnode')) {
+  run();
+}
+
+export * from './src/main.server';

src/app/app.server.module.ts

@@ -0,0 +1,14 @@
+import { NgModule } from '@angular/core';
+import {ServerModule} from '@angular/platform-server';
+
+import { AppModule } from './app.module';
+import { AppComponent } from './app.component';
+
+@NgModule({
+  imports: [
+    AppModule,
+    ServerModule
+  ],
+  bootstrap: [AppComponent],
+})
+export class AppServerModule {}

src/app/openaireLibrary

@@ -1 +1 @@
-Subproject commit 25b3c6121b00b18f482b08ad9d7bf1199cb63a9a
+Subproject commit c8caa1277aa456aab7502614e5482b373d6858f0

src/assets/common-assets

@@ -1 +1 @@
-Subproject commit 038684a0dca02700164e467abd390bbd865df3d9
+Subproject commit ee1a55a529fde844f54761633e59f3be791717e3

src/main.server.ts

@@ -0,0 +1,15 @@
+/***************************************************************************************************
+ * Load `$localize` onto the global scope - used if i18n tags appear in Angular templates.
+*/
+import '@angular/localize/init';
+
+import { enableProdMode } from '@angular/core';
+
+import {properties} from './environments/environment';
+
+if (properties.environment !== "development") {
+  enableProdMode();
+}
+
+export { AppServerModule } from './app/app.server.module';
+

src/tsconfig.server.json

@@ -0,0 +1,16 @@
+{
+  "extends": "./tsconfig.app.json",
+  "compilerOptions": {
+    "outDir": "../out-tsc/app-server",
+    "types": [
+      "node"
+    ]
+  },
+  "files": [
+    "main.server.ts",
+    "../server.ts"
+  ],
+  "angularCompilerOptions": {
+    "entryModule": "./app/app.server.module#AppServerModule"
+  }
+}