[recommendations-and-nl-search-client-only | DONE | CHANGED]: Removed ssr - Deleted files server.ts, src/app/app.server.module.ts, src/main.server.ts, src/tsconfig.server.json and removed server references from files angular.json, package.json.

Updating openaireLibrary & common-assets
Revert "Updating openaireLibrary & common-assets"
2024-09-09 14:24:20 +03:00 · 2024-09-09 13:21:47 +03:00 · 2024-09-09 13:20:36 +03:00 · 2024-09-09 13:18:50 +03:00 · 2024-09-09 13:15:10 +03:00 · 2024-07-02 15:18:14 +03:00
34 changed files with 807 additions and 429 deletions
--- a/angular.json
+++ b/angular.json
@ -212,77 +212,6 @@
              "src/assets"
            ]
          }
-        },
-        "server": {
-          "builder": "@angular-devkit/build-angular:server",
-          "options": {
-            "outputPath": "dist/eosc/server",
-            "main": "server.ts",
-            "tsConfig": "src/tsconfig.server.json",
-            "sourceMap": true,
-            "optimization": false,
-            "buildOptimizer": false
-          },
-          "configurations": {
-            "development": {
-              "outputHashing": "media",
-              "sourceMap": false,
-              "optimization": true,
-              "vendorChunk": true,
-              "buildOptimizer": true
-            },
-            "beta": {
-              "outputHashing": "media",
-              "fileReplacements": [
-                {
-                  "replace": "src/environments/environment.ts",
-                  "with": "src/environments/environment.beta.ts"
-                }
-              ],
-              "sourceMap": false,
-              "optimization": true,
-              "buildOptimizer": true
-            },
-            "production": {
-              "outputHashing": "media",
-              "fileReplacements": [
-                {
-                  "replace": "src/environments/environment.ts",
-                  "with": "src/environments/environment.prod.ts"
-                }
-              ],
-              "sourceMap": false,
-              "optimization": true,
-              "buildOptimizer": true
-            }
-          },
-          "defaultConfiguration": ""
-        },
-        "serve-ssr": {
-          "builder": "@nguniversal/builders:ssr-dev-server",
-          "options": {
-            "browserTarget": "eosc:build",
-            "serverTarget": "eosc:server"
-          },
-          "configurations": {
-            "production": {
-              "browserTarget": "eosc:build:production",
-              "serverTarget": "eosc:server:production"
-            }
-          }
-        },
-        "prerender": {
-          "builder": "@nguniversal/builders:prerender",
-          "options": {
-            "browserTarget": "eosc:build:production",
-            "serverTarget": "eosc:server:production",
-            "routes": [
-              "/"
-            ]
-          },
-          "configurations": {
-            "production": {}
-          }
        }
      }
    },
--- a/package.json
+++ b/package.json
@ -11,12 +11,6 @@
    "webpack-bundle-analyzer": "ng build --stats-json && webpack-bundle-analyzer dist/eosc/browser/stats-es2015.json --host 0.0.0.0",
    "test": "ng test",
    "e2e": "ng e2e",
-    "dev:ssr": "ng run eosc:serve-ssr",
-    "serve:ssr": "node dist/eosc/server/main.js",
-    "build:ssr-dev": "npm run build-dev && ng run eosc:server:development",
-    "build:ssr-beta": "npm run build-beta && ng run eosc:server:beta",
-    "build:ssr-prod": "npm run build-prod && ng run eosc:server:production",
-    "prerender": "ng run eosc:prerender",
    "after-build-clean": "rm -rf dist/eosc/browser/assets/common-assets/.git/ src/app/openaireLibrary/.git node_modules .angular .git*"
  },
  "private": true,
@ -31,12 +25,9 @@
    "@angular/material": "^16.1.7",
    "@angular/platform-browser": "^16.1.8",
    "@angular/platform-browser-dynamic": "^16.1.8",
-    "@angular/platform-server": "^16.1.8",
    "@angular/router": "^16.1.8",
-    "@nguniversal/express-engine": "^16.1.1",
    "clipboard": "^1.5.16",
    "core-js": "^2.5.4",
-    "express": "^4.15.2",
    "jquery": "^3.4.1",
    "ng-recaptcha": "^12.0.2",
    "prom-client": "^11.3.0",
@ -44,6 +35,7 @@
    "ts-md5": "^1.2.0",
    "tslib": "^2.0.0",
    "uikit": "3.16.24",
+    "uuid": "^10.0.0",
    "zone.js": "~0.13.1"
  },
  "devDependencies": {
@ -51,10 +43,7 @@
    "@angular/cli": "^16.1.7",
    "@angular/compiler-cli": "^16.1.8",
    "@angular/language-service": "^16.1.8",
-    "@nguniversal/builders": "^16.1.1",
-    "@types/express": "^4.17.0",
    "@types/compression": "^1.7.0",
-    "@types/node": "^12.11.1",
    "@types/jasmine": "~3.6.0",
    "@types/jasminewd2": "~2.0.3",
    "codelyzer": "^6.0.0",
--- a/server.ts
+++ b/server.ts
@ -1,110 +0,0 @@
-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';
--- a/src/app/app-routing.module.ts
+++ b/src/app/app-routing.module.ts
@ -6,66 +6,44 @@ import {PageURLResolverComponent} from "./openaireLibrary/utils/pageURLResolver.

 const routes: Routes = [
  {path: '', loadChildren: () => import('./home/home.module').then(m => m.HomeModule)},
-  // Landing Pages
-  {path: 'search/result', loadChildren: () => import('./openaireLibrary/landingPages/result/resultLanding.module').then(m => m.ResultLandingModule), data: {hasQuickContact: false, hasMenuSearchBar: true, type: 'result', showHeader: true}},
-  {path: 'search/publication', loadChildren: () => import('./openaireLibrary/landingPages/result/resultLanding.module').then(m => m.ResultLandingModule), data: {hasQuickContact: false, hasMenuSearchBar: true, type: 'publication', showHeader: true}},
-  {path: 'search/dataset', loadChildren: () => import('./openaireLibrary/landingPages/result/resultLanding.module').then(m => m.ResultLandingModule), data: {hasQuickContact: false, hasMenuSearchBar: true, type: 'dataset', showHeader: true}},
-  {path: 'search/software', loadChildren: () => import('./openaireLibrary/landingPages/result/resultLanding.module').then(m => m.ResultLandingModule), data: {hasQuickContact: false, hasMenuSearchBar: true, type: 'software', showHeader: true}},
-  {path: 'search/other', loadChildren: () => import('./openaireLibrary/landingPages/result/resultLanding.module').then(m => m.ResultLandingModule), data: {hasQuickContact: false, hasMenuSearchBar: true, type: 'orp', showHeader: true}},
-  {path: 'search/project', loadChildren: () => import('./openaireLibrary/landingPages/project/project.module').then(m => m.ProjectModule), data: {hasQuickContact: false, hasMenuSearchBar: true, showHeader: true}},
+  {
+    path: 'search/result',
+    loadChildren: () => import('./landingPages/result/libResult.module').then(m => m.LibResultModule),
+    data: { showHeader: true, hasMenuSearchBar: true}
+  },
+  {
+    path: 'search/publication',
+    loadChildren: () => import('./landingPages/publication/libPublication.module').then(m => m.LibPublicationModule),
+    data: { showHeader: true, hasMenuSearchBar: true}
+  },
+  {
+    path: 'search/dataset',
+    loadChildren: () => import('./landingPages/dataset/libDataset.module').then(m => m.LibDatasetModule), data: { showHeader: true, hasMenuSearchBar: true}
+  },
+  {
+    path: 'search/software',
+    loadChildren: () => import('./landingPages/software/libSoftware.module').then(m => m.LibSoftwareModule), data: { showHeader: true, hasMenuSearchBar: true}
+  },
+  {
+    path: 'search/other',
+    loadChildren: () => import('./landingPages/orp/libOrp.module').then(m => m.LibOrpModule), data: { showHeader: true, hasMenuSearchBar: true}
+  },
+  {
+    path: 'search/project',
+    loadChildren: () => import('./landingPages/project/libProject.module').then(m => m.LibProjectModule), data: { showHeader: true, hasMenuSearchBar: true}
+  },
  {
    path: 'search/dataprovider',
-    loadChildren: () => import('./openaireLibrary/landingPages/dataProvider/dataProvider.module').then(m => m.DataProviderModule),
-    data: {hasQuickContact: false, hasMenuSearchBar: true, showHeader: true}
+    loadChildren: () => import('./landingPages/dataProvider/libDataProvider.module').then(m => m.LibDataProviderModule), data: { showHeader: true, hasMenuSearchBar: true}
  },
  {
    path: 'search/service',
-    loadChildren: () => import('./openaireLibrary/landingPages/dataProvider/dataProvider.module').then(m => m.DataProviderModule),
-    data: {hasQuickContact: false, hasMenuSearchBar: true, showHeader: true, type: "service"}
+    loadChildren: () => import('./landingPages/service/libService.module').then(m => m.LibServiceModule), data: { showHeader: true, hasMenuSearchBar: true}
  },
  {
    path: 'search/organization',
-    loadChildren: () => import('./openaireLibrary/landingPages/organization/organization.module').then(m => m.OrganizationModule),
-    data: {hasQuickContact: false, hasMenuSearchBar: true, showHeader: true}
+    loadChildren: () => import('./landingPages/organization/libOrganization.module').then(m => m.LibOrganizationModule), data: { showHeader: true, hasMenuSearchBar: true}
  },
-  // {
-  //   path: 'search/result',
-  //   loadChildren: () => import('./landingPages/result/libResult.module').then(m => m.LibResultModule),
-  //   data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/publication',
-  //   loadChildren: () => import('./landingPages/publication/libPublication.module').then(m => m.LibPublicationModule),
-  //   data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/dataset',
-  //   loadChildren: () => import('./landingPages/dataset/libDataset.module').then(m => m.LibDatasetModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/software',
-  //   loadChildren: () => import('./landingPages/software/libSoftware.module').then(m => m.LibSoftwareModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/other',
-  //   loadChildren: () => import('./landingPages/orp/libOrp.module').then(m => m.LibOrpModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/project',
-  //   loadChildren: () => import('./landingPages/project/libProject.module').then(m => m.LibProjectModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/dataprovider',
-  //   loadChildren: () => import('./landingPages/dataProvider/libDataProvider.module').then(m => m.LibDataProviderModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/service',
-  //   loadChildren: () => import('./landingPages/service/libService.module').then(m => m.LibServiceModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },
-  // {
-  //   path: 'search/organization',
-  //   loadChildren: () => import('./landingPages/organization/libOrganization.module').then(m => m.LibOrganizationModule), data: { showHeader: true, hasMenuSearchBar: true}
-  // },

  // Search Pages
  {
@ -133,6 +111,14 @@ const routes: Routes = [
    // redirectTo: ''
    loadChildren: () => import('./searchPages/advanced/advancedSearchProjects.module').then(m => m.LibAdvancedSearchProjectsModule)
  },
+  {
+    path: 'recommendations',
+    loadChildren: () => import('./recommendations/recommendations.module').then(m => m.RecommendationsModule)
+  },
+  {
+    path: 'natural-language-search',
+    loadChildren: () => import('./natural-language-search/natural-language-search.module').then(m => m.NaturalLanguageSearchModule)
+  },
  {
    path: 'reload',
    loadChildren: () => import('./reload/libReload.module').then(m => m.LibReloadModule),
--- a/src/app/app.component.ts
+++ b/src/app/app.component.ts
@ -77,7 +77,7 @@ export class AppComponent {
        logoUrl: this.agg.logoUrl,
        logoSmallUrl: this.agg.logoUrl,
        position:  'left',
-        menuPosition: 'right',
+        menuPosition: 'center',
        badge: false,
        darkBg: false
      };
@ -122,7 +122,9 @@ export class AppComponent {
        null, null, "alpha-badge", null, "_blank", "internal", false,
        [
          new MenuItem("recommendations", "Community Recommendations", "https://test.darelab.athenarc.gr/crps/", "", false, [], null, {}),
-          new MenuItem("nl-search", "NL Search", "https://darelab.athenarc.gr/nl_search/fc4eosc", "", false, [], null, {})
+          new MenuItem("nl-search", "NL Search", "https://darelab.athenarc.gr/nl_search/fc4eosc", "", false, [], null, {}),
+          new MenuItem("category-to-item", "Dev - Category to Item", "", "/recommendations/category-to-item", false, [], null, {}),
+          new MenuItem("natural-language-search", "Dev - NL Search", "", "/natural-language-search", false, [], null, {})
        ],
        "Alpha"
      )
--- a/src/app/app.module.ts
+++ b/src/app/app.module.ts
@ -16,6 +16,8 @@ import {HttpInterceptorService} from "./openaireLibrary/http-interceptor.service
 import {ErrorInterceptorService} from "./openaireLibrary/error-interceptor.service";
 import {DEFAULT_TIMEOUT, TimeoutInterceptor} from "./openaireLibrary/timeout-interceptor.service";
 import {ConfigurationService} from "./openaireLibrary/utils/configuration/configuration.service";
+import {RouteReuseStrategy} from '@angular/router';
+import {CustomRouteReuseStrategy} from './openaireLibrary/shared/custom-route-reuse-strategy';

@NgModule({
  imports: [
@ -34,6 +36,7 @@ import {ConfigurationService} from "./openaireLibrary/utils/configuration/config
  exports: [AppComponent],
  providers: [
    ConfigurationService,
+    {provide: RouteReuseStrategy, useClass: CustomRouteReuseStrategy},
    {provide: APP_ID, useValue: 'eosc'},
    {
      provide: HTTP_INTERCEPTORS,
--- a/src/app/app.server.module.ts
+++ b/src/app/app.server.module.ts
@ -1,14 +0,0 @@
-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 {}
--- a/src/app/home/home.component.html
+++ b/src/app/home/home.component.html
@ -12,44 +12,13 @@
              </a>
            </div>
            <div search-input [(value)]="keyword"
-                 [placeholder]="'Search in FAIRCORE4EOSC'" (searchEmitter)="goTo()"
-                 [searchInputClass]="'inner background'"></div>
+              [placeholder]="'Search in FAIRCORE4EOSC'" (searchEmitter)="goTo()"
+              [searchInputClass]="'inner background'"></div>
          </div>
        </div>
      </div>
    </div>
  </div>
-<!--  <div class="image-front-topbar">-->
-<!--    <div class="uk-section uk-section-small home-background">-->
-<!--      <div id="searchForm" class="uk-container uk-container-large uk-section uk-section-xsmall uk-padding-remove-bottom">-->
-<!--        <div class="uk-grid  uk-flex uk-flex-center uk-margin-small-top">-->
-<!--          <div class="uk-width-1-1 uk-width-auto@m uk-first-column"><div id="searchImage"></div></div>-->
-<!--          <div  class="uk-width-expand uk-padding-remove-vertical search_box_bg" uk-scrollspy="target: [uk-scrollspy-class]; cls: uk-animation-slide-bottom-medium; delay: 200">-->
-<!--            <div class="uk-flex uk-flex-center uk-flex-wrap">-->
-<!--              <div class="uk-width-xlarge@l uk-width-large">-->
-<!--                <div class="uk-flex uk-flex-center uk-child-width-1-1">-->
-<!--                  <div [class.uk-invisible]="disableSelect" uk-scrollspy-class>-->
-<!--                    <advanced-search-input (searchEmitter)="goTo(true)">-->
-<!--                      <entities-selection #entities [simpleView]="true" currentEntity="all" [selectedEntity]="selectedEntity"-->
-<!--                                          (selectionChange)="entityChanged($event)" (disableSelectEmitter)="disableSelectChange($event)"-->
-<!--                                          [onChangeNavigate]="false" class="uk-width-2-5"></entities-selection>-->
-<!--                      <div class="uk-width-expand" input placeholder="Scholary works" [hint]="'Search in OpenAIRE'"-->
-<!--                           [(value)]="keyword" tooltip="true"></div>-->
-<!--                    </advanced-search-input>-->
-<!--                    <div *ngIf="selectedEntity === 'result' && !entities.input.focused" class="uk-dropdown uk-display-block uk-margin-top uk-width-auto">-->
-<!--                      <div class="uk-padding-small">-->
-<!--                        <quick-selections [resultTypes]="resultTypes" [quickFilter]="resultsQuickFilter"></quick-selections>-->
-<!--                      </div>-->
-<!--                    </div>-->
-<!--                  </div>-->
-<!--                </div>-->
-<!--              </div>-->
-<!--            </div>-->
-<!--          </div>-->
-<!--        </div>-->
-<!--      </div>-->
-<!--    </div>-->
-<!--  </div>-->
  <div class="uk-section uk-container uk-container-large">
    <div class="contentbox uk-grid uk-child-width-1-1 uk-child-width-1-2@l">
      <div>
@ -74,3 +43,84 @@
  </div>
  <img src="/assets/home/cloud.svg" class="cloudSvg">
 </div>
+
+<div class="author-recommendations">
+  <div class="uk-section uk-container uk-container-large">
+    <hr class="uk-margin-large-bottom">
+    <ng-container *ngIf="!user">
+      <div class="uk-flex uk-flex-column uk-flex-middle uk-flex-center uk-padding uk-padding-remove-bottom uk-margin-small-bottom">
+        <span class="uk-h4 uk-text-center uk-width-1-2@m">
+          Login and receive recommendations based on your ORCID.
+        </span>
+        <a class="uk-button uk-button-primary uk-text-uppercase uk-margin-top"
+          (click)="logIn()">
+          Login
+        </a>
+      </div>
+      <div class="uk-text-right">
+        <img class="uk-margin-large-right" src="assets/recommendations/asset-3.svg" style="width: 225px;">
+      </div>
+    </ng-container>
+    <ng-container *ngIf="user">
+      <ng-container *ngIf="user.orcid">
+        <div *ngIf="recommendations">
+          <div class="uk-section uk-section-small">
+            <div *ngFor="let item of recommendations | keyvalue;" class="uk-margin-large-bottom">
+              <div class="uk-flex uk-flex-middle">
+                <icon [name]="'recommendations'" [flex]="true" [ratio]="1.5"></icon>
+                <span class="uk-margin-left">Recommended for you in relation to <span class="uk-text-bold uk-text-uppercase">{{item.key}}</span></span>
+              </div>
+
+              <!-- <div class="uk-grid uk-child-width-1-3@m uk-margin-top" uk-height-match=".uk-card" uk-grid>
+                <div *ngFor="let result of item.value | keyvalue;">
+                  <recommendation-card [result]="result.value"></recommendation-card>
+                </div>
+              </div> -->
+
+              <div class="uk-slider uk-margin-top" uk-slider>
+                <ul class="uk-slider-items" uk-height-match=".uk-card">
+                  <li *ngFor="let slide of resultsSlider(item.value); let i = index" class="uk-width-1-1">
+                    <div class="uk-padding">
+                      <div class="uk-grid uk-child-width-1-3@m" uk-grid>
+                        <ng-container *ngIf="i === 0">
+                          <div *ngFor="let result of slide | keyvalue;" uk-scrollspy-class>
+                            <recommendation-card [result]="result.value"></recommendation-card>
+                          </div>
+                        </ng-container>
+                        <ng-container *ngIf="i !== 0">
+                          <div *ngFor="let result of slide | keyvalue;">
+                            <recommendation-card [result]="result.value"></recommendation-card>
+                          </div>
+                        </ng-container>
+                      </div>
+                    </div>
+                  </li>
+                </ul>
+                <ul class="uk-slider-nav uk-dotnav uk-flex-center uk-margin-medium-top"></ul>
+              </div>
+            </div>
+          </div>
+        </div>
+        <div *ngIf="!recommendations" class="uk-flex uk-flex-middle uk-flex-center uk-margin-bottom">
+          <div class="uk-h6 uk-text-center">
+            No recommendations found based on your ORCID.
+          </div>
+        </div>
+      </ng-container>
+      <ng-container *ngIf="!user.orcid">
+        <div class="uk-flex uk-flex-column uk-flex-middle uk-flex-center uk-padding uk-padding-remove-bottom uk-margin-small-bottom">
+          <span class="uk-h4 uk-text-center uk-width-1-2@m">
+            Please logout and login with your ORCID account.
+          </span>
+          <a class="uk-button uk-button-primary uk-text-uppercase uk-margin-top"
+            (click)="logOut()">
+            Logout
+          </a>
+        </div>
+        <div class="uk-text-right">
+          <img class="uk-margin-large-right" src="assets/recommendations/asset-3.svg" style="width: 225px;">
+        </div>
+      </ng-container>
+    </ng-container>
+  </div>
+</div>
--- a/src/app/home/home.component.ts
+++ b/src/app/home/home.component.ts
@ -1,61 +1,24 @@
-// import {Component, Inject} from "@angular/core";
-// import {DOCUMENT} from "@angular/common";
-// import {Meta, Title} from "@angular/platform-browser";
-// import {properties} from "../../environments/environment";
-//
-// @Component({
-//   selector: 'home',
-//   templateUrl: 'home.component.html',
-// })
-// export class HomeComponent {
-//
-//   constructor(@Inject(DOCUMENT) readonly document: Document, private _meta: Meta, private _title: Title) {
-//     let title = "EOSC Explore";
-//
-//     this._title.setTitle(title);
-//     this._meta.updateTag({content:title},"property='og:title'");
-//   }
-//
-//   /** The Window object from Document defaultView */
-//   get window(): Window {
-//     return this.document.defaultView;
-//   }
-//
-//   ngOnInit() {
-//     // this.window.location.href = '...';
-//     if (typeof document !== 'undefined') {
-//       this.window.open('https://'+(properties.environment == "beta" ? "beta." : "")+'search.marketplace.eosc-portal.eu/search/all?q=*', "_self");
-//     }
-//   }
-// }
-
-
-
-
-import {ChangeDetectorRef, Component, Inject, ViewChild} from '@angular/core';
-import {Subscription, zip} from 'rxjs';
-import {ActivatedRoute, Router} from '@angular/router';
-import {DOCUMENT, Location} from '@angular/common';
+import {ChangeDetectorRef, Component} from '@angular/core';
+import {Subscription} from 'rxjs';
+import {Router} from '@angular/router';
 import {Meta, Title} from '@angular/platform-browser';
 import {ConfigurationService} from '../openaireLibrary/utils/configuration/configuration.service';
-import {SearchDataprovidersService} from '../openaireLibrary/services/searchDataproviders.service';
-import {SearchProjectsService} from '../openaireLibrary/services/searchProjects.service';
-import {SearchOrganizationsService} from '../openaireLibrary/services/searchOrganizations.service';
-import {RefineFieldResultsService} from '../openaireLibrary/services/refineFieldResults.service';
 import {OpenaireEntities, SearchFields} from '../openaireLibrary/utils/properties/searchFields';
-
 import {RouterHelper} from '../openaireLibrary/utils/routerHelper.class';
 import {EnvProperties} from '../openaireLibrary/utils/properties/env-properties';
 import {ErrorCodes} from '../openaireLibrary/utils/properties/errorCodes';
 import {PiwikService} from '../openaireLibrary/utils/piwik/piwik.service';
 import {SEOService} from '../openaireLibrary/sharedComponents/SEO/SEO.service';
-import {SearchResearchResultsService} from "../openaireLibrary/services/searchResearchResults.service";
 import {HelperService} from "../openaireLibrary/utils/helper/helper.service";
 import {Filter} from "../openaireLibrary/searchPages/searchUtils/searchHelperClasses.class";
 import {AggregatorInfo, PortalAggregators} from "../utils/aggregators";
 import {SearchCustomFilter} from "../openaireLibrary/searchPages/searchUtils/searchUtils.class";
 import {properties} from "../../environments/environment";
 import {portalProperties} from "../../environments/environment-aggregator";
+import {UserManagementService} from '../openaireLibrary/services/user-management.service';
+import {User} from '../openaireLibrary/login/utils/helper.class';
+import {Identifier} from '../openaireLibrary/utils/string-utils.class';
+import {RecommendationsService} from '../openaireLibrary/recommendations/recommendations.service';

@Component({
  selector: 'home',
@ -63,7 +26,6 @@ import {portalProperties} from "../../environments/environment-aggregator";
 })
 export class HomeComponent {
  public keyword:string = "";
-
  public searchFields:SearchFields = new SearchFields();
  public errorCodes:ErrorCodes = new ErrorCodes();
  public routerHelper:RouterHelper = new RouterHelper();
@ -76,12 +38,8 @@ export class HomeComponent {
  showDataProviders: boolean = portalProperties.entities.datasource.isEnabled;
  properties: EnvProperties = properties;
  public readMore: boolean = false;
-
-	private noOfFunders = 3;
 	public funders = [];
-
  subs: Subscription[] = [];
-
  resultsQuickFilter: { filter: Filter, selected: boolean, filterId: string, value: string } = {
    filter: null,
    selected: true,
@ -96,36 +54,27 @@ export class HomeComponent {
  public pageContents = null;
  customFilter:SearchCustomFilter= null;
  aggregator:AggregatorInfo;
+  user: User;
+  recommendations;
+  resultsSize: number = 6;
+  errorMessage: string;

  constructor (
-    private route: ActivatedRoute,
    private _router: Router,
-    private _searchResearchResultsService: SearchResearchResultsService,
-    private _searchDataprovidersService: SearchDataprovidersService,
-    private _searchProjectsService: SearchProjectsService,
-    private _searchOrganizationsService: SearchOrganizationsService,
-    private _refineFieldResultsService:RefineFieldResultsService,
-    private location: Location, private _piwikService:PiwikService,
+    private _piwikService:PiwikService,
    private config: ConfigurationService, private _meta: Meta, private _title: Title, private seoService: SEOService,
-    private helper: HelperService, private cdr: ChangeDetectorRef
+    private helper: HelperService, private cdr: ChangeDetectorRef,
+    private userManagementService: UserManagementService,
+    private recommendationsService: RecommendationsService
  ) {
    this.aggregator =  PortalAggregators.eoscInfo;
    this.customFilter = PortalAggregators.getSearchCustomFilterByAggregator();
    let description = "RDGraph Portal: Over 100M of research deduplicated, 170K research software, 11M research data. One of the largest open scholarly records collection worldwide.";
    let title = "RDGraph Portal";
-
    this._title.setTitle(title);
    this._meta.updateTag({content:description},"name='description'");
    this._meta.updateTag({content:description},"property='og:description'");
    this._meta.updateTag({content:title},"property='og:title'");
-
-
-  }
-
-  private getPageContents() {
-    this.subs.push(this.helper.getPageHelpContents(this.properties, 'faircore4eosc', this._router.url).subscribe(contents => {
-      this.pageContents = contents;
-    }));
  }

  public ceil(num: number) {
@ -134,7 +83,12 @@ export class HomeComponent {

  public ngOnInit() {
    this.seoService.createLinkForCanonicalURL(this.properties.domain + this.properties.baseLink+this._router.url, false);
-    //this.getPageContents();
+    this.subs.push(this.userManagementService.getUserInfo().subscribe(user => {
+      this.user = user;
+      if (this.user?.orcid) {
+        this.getOrcidRecommendations();
+      }
+    }));
    if(this.properties!=null){
      var url = this.properties.domain + this.properties.baseLink+this._router.url;
      this._meta.updateTag({content:url},"property='og:url'");
@ -142,7 +96,6 @@ export class HomeComponent {
        this.subs.push(this._piwikService.trackView(this.properties, "RDGraph Portal").subscribe());
      }

-      //this.config.getCommunityInformation(this.properties, this.properties.adminToolsCommunity ).subscribe(data => {
      this.subs.push(this.config.portalAsObservable.subscribe(data => {
          if(data) {
            var showEntity = {};
@ -176,8 +129,8 @@ export class HomeComponent {
        }
      ));
    }
-
  }
+
  public ngOnDestroy() {
    for (let sub of this.subs) {
      sub.unsubscribe();
@ -187,37 +140,20 @@ export class HomeComponent {
  private handleError(message: string, error) {
    console.error("Home Page: "+message, error);
  }
+
  entityChanged($event){
    this.selectedEntity = $event.entity;
    this.selectedEntitySimpleUrl = $event.simpleUrl;
    this.selectedEntityAdvancedUrl = $event.advancedUrl;
  }
+
  goTo() {
    let parameterNames = [];
    let parameterValues = [];
-    // if (this.selectedEntity == "result") {
-    //   if (this.resultTypes) {
-    //     let values = [];
-    //     for (let value of this.resultTypes.values) {
-    //       if (value.selected) {
-    //         values.push(value.id);
-    //       }
-    //     }
-    //     if (values.length > 0 && values.length != 4) {
-    //       parameterNames.push("type");
-    //       parameterValues.push(values.join(","));
-    //     }
-    //     if (this.resultsQuickFilter && this.resultsQuickFilter.selected) {
-    //       parameterNames.push(this.resultsQuickFilter.filterId);
-    //       parameterValues.push('"' + encodeURIComponent(this.resultsQuickFilter.value) + '"');
-    //     }
-    //   }
-    // } else if (this.selectedEntity == "all") {
    if (this.resultsQuickFilter && this.resultsQuickFilter.selected) {
      parameterNames.push(this.resultsQuickFilter.filterId);
      parameterValues.push('"' + encodeURIComponent(this.resultsQuickFilter.value) + '"');
    }
-    // }
    if (this.keyword.length > 0) {
      parameterNames.push("fv0");
      parameterValues.push(this.keyword);
@ -239,7 +175,7 @@ export class HomeComponent {
      params["f0"] = "q";
    }
    if(this.customFilter){
-     params = this.customFilter.getParameters(params);
+      params = this.customFilter.getParameters(params);
    }
    return params;
  }
@ -259,4 +195,29 @@ export class HomeComponent {
    this.disableSelect = event;
    this.cdr.detectChanges();
  }
+
+  logIn() {
+    this.userManagementService.login();
+  }
+
+  logOut() {
+    this.userManagementService.logout();
+  }
+
+  getOrcidRecommendations() {
+    let orcid = Identifier.getRawORCID(this.user.orcid);
+    this.subs.push(this.recommendationsService.getRecommendationsForOrcid(this.properties.recommendationsForOrcidAPI, orcid).subscribe(data => {
+      this.recommendations = data['recommendations'];
+    }, error => {
+      console.log(error);
+    }));
+  }
+
+  resultsSlider(results) {
+    let slider = [];
+    for (let i = 0; i < (results.length / this.resultsSize); i++) {
+      slider.push(results.slice(i * this.resultsSize, ((i + 1) * this.resultsSize)));
+    }
+    return slider;
+  }
 }
--- a/src/app/home/home.module.ts
+++ b/src/app/home/home.module.ts
@ -24,11 +24,13 @@ import {EntitiesSelectionModule} from "../openaireLibrary/searchPages/searchUtil
 import {QuickSelectionsModule} from "../openaireLibrary/searchPages/searchUtils/quick-selections.module";
 import {IconsModule} from "../openaireLibrary/utils/icons/icons.module";
 import {IconsService} from "../openaireLibrary/utils/icons/icons.service";
-import {book, cog, database, earth} from "../openaireLibrary/utils/icons/icons";
+import {book, cog, database, earth, recommendations} from "../openaireLibrary/utils/icons/icons";
 import {NumbersModule} from "../openaireLibrary/sharedComponents/numbers/numbers.module";
 import {AdvancedSearchInputModule} from "../openaireLibrary/sharedComponents/advanced-search-input/advanced-search-input.module";
 import {InputModule} from "../openaireLibrary/sharedComponents/input/input.module";
 import {SearchInputModule} from "../openaireLibrary/sharedComponents/search-input/search-input.module";
+import {RecommendationsService} from '../openaireLibrary/recommendations/recommendations.service';
+import {RecommendationCardModule} from '../openaireLibrary/recommendations/recommendation-card.module';

@NgModule({
  imports: [
@ -41,13 +43,14 @@ import {SearchInputModule} from "../openaireLibrary/sharedComponents/search-inpu
    HomeRoutingModule,
    HelperModule,
    ErrorMessagesModule,
-    SEOServiceModule, EntitiesSelectionModule, QuickSelectionsModule, IconsModule, NumbersModule, AdvancedSearchInputModule, InputModule, SearchInputModule
+    SEOServiceModule, EntitiesSelectionModule, QuickSelectionsModule, IconsModule, NumbersModule, AdvancedSearchInputModule, InputModule, SearchInputModule,
+    RecommendationCardModule
  ],
  declarations: [
    HomeComponent
  ],
  providers:[
-    PreviousRouteRecorder
+    PreviousRouteRecorder, RecommendationsService
  ],
  exports: [
    HomeComponent
@ -55,6 +58,6 @@ import {SearchInputModule} from "../openaireLibrary/sharedComponents/search-inpu
 })
 export class HomeModule {
  constructor(private iconsService: IconsService) {
-    this.iconsService.registerIcons([book, earth, cog, database]);
+    this.iconsService.registerIcons([book, earth, cog, database, recommendations]);
  }
 }
--- a/src/app/landingPages/orp/libOrp.module.ts
+++ b/src/app/landingPages/orp/libOrp.module.ts
@ -6,7 +6,7 @@ import {PreviousRouteRecorder} from '../../openaireLibrary/utils/piwik/previousR
 import {OrpRoutingModule} from './orp-routing.module';

@NgModule({
-  imports: [ResultLandingModule, OrpRoutingModule],
+  imports: [OrpRoutingModule, ResultLandingModule],
  declarations:[OpenaireOrpComponent],
  providers:[FreeGuard, PreviousRouteRecorder],
  exports:[OpenaireOrpComponent]
--- a/src/app/natural-language-search/natural-language-search-routing.module.ts
+++ b/src/app/natural-language-search/natural-language-search-routing.module.ts
@ -0,0 +1,14 @@
+import {NgModule} from '@angular/core';
+import {RouterModule} from '@angular/router';
+import {NaturalLanguageSearchComponent} from './natural-language-search.component';
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      {
+        path: '', component: NaturalLanguageSearchComponent, 
+      },
+    ])
+  ]
+})
+export class NaturalLanguageSearchModuleRoutingModule { }
--- a/src/app/natural-language-search/natural-language-search.component.html
+++ b/src/app/natural-language-search/natural-language-search.component.html
@ -0,0 +1,92 @@
+<div class="uk-section uk-container uk-container-large" uk-scrollspy="target: [uk-scrollspy-class]; cls: uk-animation-slide-bottom-medium; delay: 200">
+  <div class="uk-flex uk-flex-column uk-flex-middle">
+    <div class="uk-text-center">
+      <h1 class="uk-h3 uk-margin-remove" uk-scrollspy-class>
+        Natural search, real results.
+      </h1>
+      <p class="uk-h6 uk-margin-top uk-margin-medium-bottom" uk-scrollspy-class>
+        Search as you speak. Intuitive, natural, effortless.
+      </p>
+    </div>
+    <div class="uk-width-1-2@m uk-width-1-1" uk-scrollspy-class>
+      <div search-input [(value)]="phrase" (searchEmitter)="search()"
+        [placeholder]="'Search in natural language'"
+        [searchInputClass]="'flat background'">
+      </div>
+      <div *ngIf="queryPhrase" class="uk-text-center uk-text-small uk-margin-top">
+        <span class="uk-text-warning">
+          Note: Each new question deletes the previous session
+        </span>
+      </div>
+    </div>
+  </div>
+
+  <ng-container *ngIf="queryPhrase">
+    <div *ngIf="showLoading">
+      <div class="uk-section">
+        <loading></loading>
+      </div>
+    </div>
+    <div *ngIf="!showLoading">
+      <div class="uk-section">
+        <ng-container *ngIf="errorMessage">
+          <div class="uk-flex uk-flex-middle uk-margin-bottom">
+            <img src="assets/common-assets/common/Logo_Small.png" alt="OpenAIRE" loading="lazy"
+              class="bot-img">
+            <span class="uk-text-small uk-text-bolder uk-margin-small-left">
+              Bot
+            </span>
+          </div>
+          <div>
+            {{errorMessage}}
+          </div>
+        </ng-container>
+        <ng-container *ngIf="results && results.length == 0">
+          <div class="uk-flex uk-flex-middle uk-margin-bottom">
+            <img src="assets/common-assets/common/Logo_Small.png" alt="OpenAIRE" loading="lazy"
+              class="bot-img">
+            <span class="uk-text-small uk-text-bolder uk-margin-small-left">
+              Bot
+            </span>
+          </div>
+          <div>
+            No results found for your query
+          </div>
+        </ng-container>
+        <ng-container *ngIf="results && results.data">
+          <div class="uk-margin-medium-bottom">
+            <div class="uk-flex uk-flex-middle uk-margin-small-bottom">
+              <img src="assets/common-assets/common/Logo_Small.png" alt="OpenAIRE" loading="lazy"
+                class="bot-img">
+              <span class="uk-text-small uk-text-bolder uk-margin-small-left">
+                Bot
+              </span>
+            </div>
+            <div>
+              <table class="uk-table uk-table-striped uk-table-small uk-table-responsive">
+                <thead>
+                  <tr>
+                    <ng-container *ngFor="let header of results.columns; let i = index;">
+                      <th *ngIf="i != indexColumnId">
+                        {{header}}
+                      </th>
+                    </ng-container>
+                  </tr>
+                </thead>
+                <tbody>
+                  <tr *ngFor="let row of results.data">
+                    <ng-container *ngFor="let item of row; let i = index;">
+                      <td *ngIf="i != indexColumnId">
+                        {{item}}
+                      </td>
+                    </ng-container>
+                  </tr>
+                </tbody>
+              </table>
+            </div>
+          </div>
+        </ng-container>
+      </div>
+    </div>
+  </ng-container>
+</div>
--- a/src/app/natural-language-search/natural-language-search.component.less
+++ b/src/app/natural-language-search/natural-language-search.component.less
@ -0,0 +1,3 @@
+.bot-img {
+  width: 30px;
+}
--- a/src/app/natural-language-search/natural-language-search.component.ts
+++ b/src/app/natural-language-search/natural-language-search.component.ts
@ -0,0 +1,65 @@
+import {Component} from "@angular/core";
+import {Subscriber} from "rxjs";
+import {NaturalLanguageSearchService} from "./natural-language-search.service";
+import {EnvProperties} from "../openaireLibrary/utils/properties/env-properties";
+import {properties} from "../../environments/environment";
+
+@Component({
+  selector: 'natural-language-search',
+  templateUrl: './natural-language-search.component.html',
+  styleUrls: ['natural-language-search.component.less']
+})
+
+export class NaturalLanguageSearchComponent {
+  private subscriptions = [];
+  properties: EnvProperties = properties;
+  showLoading: boolean = false;
+  errorMessage: string;
+
+  phrase: string;
+  queryPhrase: string;
+  results;
+  indexColumnId: number;
+
+  constructor(private naturalLanguageSearchService: NaturalLanguageSearchService) {
+  }
+
+  ngOnDestroy() {
+		this.subscriptions.forEach(subscription => {
+			if (subscription instanceof Subscriber) {
+        subscription.unsubscribe();
+			}
+		});
+	}
+
+  search() {
+    this.results = null;
+    this.queryPhrase = this.phrase;
+    this.errorMessage = null;
+    this.showLoading = true;
+    this.subscriptions.push(this.naturalLanguageSearchService.getResults(this.properties.naturalLanguageSearchAPI, this.queryPhrase).subscribe(data => {
+      if(data && data['data'] && data['data'].length > 0) {
+        if(data && data['columns']) {
+          for(let i = 0; i < data['columns'].length - 1; i++) {
+            if(data['columns'][i] == 'id') {
+              this.indexColumnId = i;
+              break;
+            }
+          }
+        }
+        this.results = data;
+      } else {
+        this.results = [];
+      }
+
+      this.showLoading = false;
+    }, error => {
+      if(error.status == 500) {
+        this.errorMessage = error.error.message;
+      } else {
+        this.errorMessage = 'Sorry, something went wrong. Please try again later.';
+      }
+      this.showLoading = false;
+    }));
+  }
+}
--- a/src/app/natural-language-search/natural-language-search.module.ts
+++ b/src/app/natural-language-search/natural-language-search.module.ts
@ -0,0 +1,30 @@
+import {NgModule} from "@angular/core";
+import {CommonModule} from "@angular/common";
+import {RouterModule} from "@angular/router";
+import {SearchInputModule} from "../openaireLibrary/sharedComponents/search-input/search-input.module";
+import {IconsModule} from "../openaireLibrary/utils/icons/icons.module";
+import {LoadingModule} from "../openaireLibrary/utils/loading/loading.module";
+import {NaturalLanguageSearchModuleRoutingModule} from "./natural-language-search-routing.module";
+import {NaturalLanguageSearchComponent} from "./natural-language-search.component";
+import {NaturalLanguageSearchService} from "./natural-language-search.service";
+
+@NgModule({
+  imports: [
+    NaturalLanguageSearchModuleRoutingModule, CommonModule, RouterModule, IconsModule,
+    SearchInputModule, LoadingModule
+  ],
+  declarations: [
+    NaturalLanguageSearchComponent
+  ],
+  providers: [
+    NaturalLanguageSearchService
+  ],
+  exports: [
+    NaturalLanguageSearchComponent
+  ]
+})
+
+export class NaturalLanguageSearchModule {
+  constructor() {
+  }
+}
--- a/src/app/natural-language-search/natural-language-search.service.ts
+++ b/src/app/natural-language-search/natural-language-search.service.ts
@ -0,0 +1,21 @@
+import {HttpClient, HttpHeaders} from "@angular/common/http";
+import {Injectable} from "@angular/core";
+
+@Injectable()
+
+export class NaturalLanguageSearchService {
+  constructor(private http: HttpClient) {
+  }
+
+  getResults(url: string, queryPhrase: string) {
+    const body = {
+      "nl_query": queryPhrase,
+    };
+    const options = {
+      headers: new HttpHeaders({
+        'Content-Type': 'application/json'
+      })
+    };
+    return this.http.post(url, body, options);
+  }
+}
--- a/src/app/openaireLibrary
+++ b/src/app/openaireLibrary
@ -1 +1 @@
-Subproject commit 503ab40616c53a071cd74fb2802cd3de130923f6
+Subproject commit 25b3c6121b00b18f482b08ad9d7bf1199cb63a9a
--- a/src/app/recommendations/category-to-item/category-to-item.component.html
+++ b/src/app/recommendations/category-to-item/category-to-item.component.html
@ -0,0 +1,84 @@
+<ng-container *ngIf="showLoading">
+  <div class="uk-container uk-container-large uk-section">
+    <loading></loading>
+  </div>
+</ng-container>
+<ng-container *ngIf="!showLoading && communities?.length">
+  <div class="uk-flex uk-background-default" [class.uk-flex-column]="isMobile">
+    <aside [attr.offset]="offset" class="sidebar uk-background-default uk-visible@m" uk-sticky>
+      <div class="uk-padding">
+        <div class="uk-text-center">
+          <h5>In which community are you interested?</h5>
+          <p>Select a community to see recommendations.</p>
+          <div *ngIf="filteredCommunities?.length >= size" search-input [searchControl]="keywordControl"
+            [placeholder]="'Search for communities'"
+            [searchInputClass]="'flat background'">
+          </div>
+        </div>
+        <div class="uk-margin-medium-top">
+          <div *ngIf="filteredCommunities?.length">
+            <span class="uk-text-bold uk-text-meta uk-text-uppercase">Communities</span>
+            <ul class="uk-list uk-list-divider">
+              <li *ngFor="let community of filteredCommunities;" class="uk-padding-xsmall" [class.uk-active-custom]="activeCommunity == community.communityId">
+                <a class="uk-link-heading uk-text-bold" (click)="selectCommunity(community.communityId); setActiveCommunity(community.communityId);">
+                  {{community.title}}
+                </a>
+              </li>
+            </ul>
+          </div>
+          <div *ngIf="filteredCommunities?.length == 0" class="uk-text-center uk-text-bold uk-text-meta">
+            No communities found based on your keyword
+          </div>
+        </div>
+      </div>
+    </aside>
+    <div class="uk-hidden@m">
+      <div class="uk-padding-small">
+        <div class="uk-text-center">
+          <h5>In which community are you interested?</h5>
+          <p>Select a community to see recommendations.</p>
+          <div *ngIf="filteredCommunities?.length >= size" search-input [searchControl]="keywordControl"
+            [placeholder]="'Search for communities'"
+            [searchInputClass]="'flat background'">
+          </div>
+        </div>
+        <div class="uk-margin-top">
+          <div *ngIf="filteredCommunities?.length">
+            <span class="uk-text-bold uk-text-meta uk-text-uppercase">Communities</span>
+            <ul class="uk-list uk-list-divider">
+              <li *ngFor="let community of filteredCommunities;" class="uk-padding-xsmall" [class.uk-active-custom]="activeCommunity == community.communityId">
+                <a class="uk-link-heading uk-text-bold" (click)="selectCommunity(community.communityId); setActiveCommunity(community.communityId); scrollToId('content');">
+                  {{community.title}}
+                </a>
+              </li>
+            </ul>
+          </div>
+          <div *ngIf="filteredCommunities?.length == 0" class="uk-text-center uk-text-bold uk-text-meta">
+            No communities found based on your keyword
+          </div>
+        </div>
+      </div>
+    </div>
+    <div id="content" class="content uk-width-expand uk-container">
+      <div *ngIf="errorMessage" class="uk-padding uk-text-center" [class.uk-position-center]="!isMobile">
+        <h4 class="uk-text-warning uk-width-1-1 uk-width-2-3@m uk-margin-auto">{{errorMessage}}</h4>
+      </div>
+      <div *ngIf="!recommendations && !errorMessage" class="uk-padding uk-text-center" [class.uk-position-center]="!isMobile">
+        <h3 class="uk-width-1-1 uk-width-2-3@m uk-margin-auto">Select a community from the list on the left and receive recommendations.</h3>
+      </div>
+      <div *ngIf="recommendations" class="uk-section">
+        <div *ngFor="let item of recommendations" class="uk-margin-large-bottom">
+          <div class="uk-flex uk-flex-middle uk-margin-medium-bottom">
+            <icon [name]="'recommendations'" [ratio]="1.5" [flex]="true"></icon>
+            <span class="uk-margin-left">Recommended by topic <span class="uk-text-bold">{{item.field}}</span></span>
+          </div>
+          <div class="uk-grid uk-child-width-1-2@m uk-child-width-1-3@l" uk-height-match=".uk-card" uk-grid>
+            <div *ngFor="let result of item.recommendations">
+              <recommendation-card [result]="result" [category]="item" [community]="activeCommunity" [user]="user"></recommendation-card>
+            </div>
+          </div>
+        </div>
+      </div>
+    </div>
+  </div>
+</ng-container>
--- a/src/app/recommendations/category-to-item/category-to-item.component.less
+++ b/src/app/recommendations/category-to-item/category-to-item.component.less
@ -0,0 +1,30 @@
+@import (less) "~src/assets/openaire-theme/less/color.less";
+
+@header-height: var(--header-height);
+@sidebar-width: 450px;
+
+.sidebar, .content {
+  position: relative;
+}
+
+.sidebar {
+  height: calc(100vh - @header-height);
+  width: @sidebar-width;
+  overflow-y: auto;
+}
+
+.content {
+  background-color: @default-color;
+}
+
+.uk-active-custom {
+  background-color: @ciel-color;
+  position: relative;
+  &::after {
+    position: absolute;
+    right: 0;
+    font-size: 1.8em;
+    font-family: "Material Icons";
+    content: "\e5cc"; /* chevron right */
+  }
+}
--- a/src/app/recommendations/category-to-item/category-to-item.component.ts
+++ b/src/app/recommendations/category-to-item/category-to-item.component.ts
@ -0,0 +1,130 @@
+import {ChangeDetectorRef, Component} from "@angular/core";
+import {CommunitiesService} from "../../openaireLibrary/connect/communities/communities.service";
+import {EnvProperties} from "../../openaireLibrary/utils/properties/env-properties";
+import {properties} from "../../../environments/environment";
+import {CommunityInfo} from "../../openaireLibrary/connect/community/communityInfo";
+import {Subscriber, zip} from "rxjs";
+import {FormBuilder, FormControl} from "@angular/forms";
+import {debounceTime, distinctUntilChanged} from "rxjs/operators";
+import {RecommendationsService} from "../../openaireLibrary/recommendations/recommendations.service";
+import {ActivatedRoute, Router} from "@angular/router";
+import {UserManagementService} from "../../openaireLibrary/services/user-management.service";
+import {User} from "../../openaireLibrary/login/utils/helper.class";
+import {LayoutService} from "../../openaireLibrary/dashboard/sharedComponents/sidebar/layout.service";
+import {HelperFunctions} from "../../openaireLibrary/utils/HelperFunctions.class";
+
+@Component({
+  selector: 'category-to-item',
+  templateUrl: './category-to-item.component.html',
+  styleUrls: ['category-to-item.component.less']
+})
+
+export class CategoryToItemComponent {
+  private subscriptions = [];
+  properties: EnvProperties = properties;
+
+  showLoading: boolean = true;
+  errorMessage: string;
+  offset: number;
+
+  activeCommunity: string;
+  size: number = 5; // show search-bar only when communities are more than this number - defaults to 5
+  communities: CommunityInfo[];
+  filteredCommunities: CommunityInfo[];
+  recommendations: any;
+  user: User;
+
+  keywordControl: FormControl;
+  keyword: string;
+
+  isMobile: boolean;
+
+  constructor(private communitiesService: CommunitiesService,
+              private recommendationsService: RecommendationsService,
+              private router: Router,
+              private route: ActivatedRoute,
+              private fb: FormBuilder,
+              private cdr: ChangeDetectorRef,
+              private userManagementService: UserManagementService,
+              private layoutService: LayoutService) {
+  }
+
+  ngOnInit() {
+    this.properties = properties;
+    if (typeof document !== "undefined") {
+      this.offset = Number.parseInt(getComputedStyle(document.documentElement).getPropertyValue('--header-height'));
+    }
+    this.layoutService.isMobile.subscribe(isMobile => {
+			this.isMobile = isMobile;
+			this.cdr.detectChanges();
+		});
+    this.getCommunities();
+    this.subscriptions.push(this.userManagementService.getUserInfo().subscribe(user => {
+      this.user = user;
+    }));
+    this.subscriptions.push(this.route.params.subscribe(params => {
+      if(params && params['community']) {
+        this.subscriptions.push(this.recommendationsService.getRecommendationsForCommunity(this.properties.recommendationsForCommunityAPI, params['community'], this.user ? this.user.id : null).subscribe(data => {
+          this.recommendations = data;
+          this.setActiveCommunity(params['community']);
+        }, error => {
+          if(error.status == 422) {
+            this.errorMessage = 'We could not find any recommendations for this community.'
+          } else {
+            this.errorMessage = 'Sorry, something went wrong.';
+          }
+        }));
+      }
+    }));
+    this.keywordControl = this.fb.control('');
+    this.subscriptions.push(this.keywordControl.valueChanges.pipe(debounceTime(300), distinctUntilChanged()).subscribe(value => {
+      this.keyword = value;
+      this.filtering();
+    }));
+  }
+
+  ngOnDestroy() {
+		this.subscriptions.forEach(subscription => {
+			if (subscription instanceof Subscriber) {
+        subscription.unsubscribe();
+			}
+		});
+	}
+
+  private getCommunities() {
+    this.subscriptions.push(zip(this.recommendationsService.getAvailableCommunities(this.properties.availableCommunitiesAPI), this.communitiesService.getCommunities(this.properties, this.properties.communitiesAPI)).subscribe(data => {
+      let availableCommunities: any = data[0];
+      this.communities = availableCommunities.map(id => {
+        const obj = data[1].find(o => o.communityId === id);
+        return { id, ...obj };
+      });
+      this.communities.sort((a, b) => a['title'].localeCompare(b['title']));
+      this.filteredCommunities = this.communities;
+      this.showLoading = false;
+    }));
+  }
+
+  filtering() {
+    let filteredCommunities = this.communities;
+    if(!this.keyword){
+      this.keyword = '';
+    }
+    if(this.communities.length) {
+			filteredCommunities = filteredCommunities.filter(item => (item['title'] && item['title'].toLowerCase().includes(this.keyword.toLowerCase())) || (item['shortTitle'] && item['shortTitle'].toLowerCase().includes(this.keyword.toLowerCase())));
+		}
+    this.filteredCommunities = filteredCommunities;
+  }
+
+  selectCommunity(id: string) {
+    this.errorMessage = null;
+    this.router.navigate(['/recommendations/category-to-item/' + id]);
+  }
+
+  setActiveCommunity(id) {
+    this.activeCommunity = id;
+  }
+
+  scrollToId(value: string) {
+    HelperFunctions.scrollToId(value);
+  }
+}
--- a/src/app/recommendations/recommendations-routing.module.ts
+++ b/src/app/recommendations/recommendations-routing.module.ts
@ -0,0 +1,17 @@
+import {NgModule} from '@angular/core';
+import {RouterModule} from '@angular/router';
+import {CategoryToItemComponent} from './category-to-item/category-to-item.component';
+
+@NgModule({
+  imports: [
+    RouterModule.forChild([
+      {
+        path: 'category-to-item', component: CategoryToItemComponent, 
+      },
+      {
+        path: 'category-to-item/:community', component: CategoryToItemComponent
+      }
+    ])
+  ]
+})
+export class RecommendationsRoutingModule { }
--- a/src/app/recommendations/recommendations.module.ts
+++ b/src/app/recommendations/recommendations.module.ts
@ -0,0 +1,33 @@
+import {NgModule} from "@angular/core";
+import {CommonModule} from "@angular/common";
+import {RouterModule} from "@angular/router";
+import {CategoryToItemComponent} from "./category-to-item/category-to-item.component";
+import {RecommendationsRoutingModule} from "./recommendations-routing.module";
+import {SearchInputModule} from "../openaireLibrary/sharedComponents/search-input/search-input.module";
+import {CommunitiesService} from "../openaireLibrary/connect/communities/communities.service";
+import {IconsModule} from "../openaireLibrary/utils/icons/icons.module";
+import {LoadingModule} from "../openaireLibrary/utils/loading/loading.module";
+import {RecommendationsService} from "../openaireLibrary/recommendations/recommendations.service";
+import {RecommendationCardModule} from "../openaireLibrary/recommendations/recommendation-card.module";
+
+@NgModule({
+  imports: [
+    RecommendationsRoutingModule, CommonModule, RouterModule, IconsModule,
+    SearchInputModule, LoadingModule, RecommendationCardModule
+  ],
+  declarations: [
+    CategoryToItemComponent
+  ],
+  providers: [
+    CommunitiesService, RecommendationsService
+  ],
+  exports: [
+    CategoryToItemComponent
+  ]
+})
+
+export class RecommendationsModule {
+  constructor() {
+
+  }
+}
--- a/src/app/utils/aggregators.ts
+++ b/src/app/utils/aggregators.ts
@ -35,7 +35,7 @@ export class AggregatorInfo {
 export class PortalAggregators {
  static eoscInfo: AggregatorInfo =
    new AggregatorInfo("faircore4eosc", "Faircore4eosc Explore", "assets/logo.svg",
-       null, null, null,    null,null,null ,false,true,
+       null, null, null,    null,null,null ,true,true,
      `
 
 
--- a/src/assets/eosc-custom.less
+++ b/src/assets/eosc-custom.less
@ -168,6 +168,10 @@
  z-index: -1;
 }

+.author-recommendations hr {
+  border-top: 1px solid @grey-color;
+}
+
 //.image-front-topbar, .search-form, #main-menu .uk-navbar-container, #main-menu-small .uk-navbar-container {
 .eosc-explore-back-search-bar {
  //background: @global-primary-background;
--- a/src/assets/openaire-theme
+++ b/src/assets/openaire-theme
@ -1 +1 @@
-Subproject commit c6d21a6c027df56ae3bbf5c489b2ee9893924aef
+Subproject commit b4d09b7cd942893c238d4152eeac1bbc822a0b13
--- a/src/assets/recommendations/asset-1.svg
+++ b/src/assets/recommendations/asset-1.svg
@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg id="Layer_2" data-name="Layer 2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 165.67 142.95">
+  <defs>
+    <style>
+      .cls-1 {
+        stroke-width: 0px;
+      }
+    </style>
+  </defs>
+  <g id="Layer_1-2" data-name="Layer 1">
+    <g>
+      <path class="cls-1" d="m78.87,47.8c-7.25-.92-16.45,2.46-18.53,15-.18,1.09.55,2.12,1.64,2.3.11.02.22.03.33.03.96,0,1.81-.69,1.97-1.67,2.03-12.25,11.29-12.04,14.08-11.69.09.01.25.03.33.03,1.1,0,2-.9,2-2s-.8-1.91-1.82-2Zm0,0c-7.25-.92-16.45,2.46-18.53,15-.18,1.09.55,2.12,1.64,2.3.11.02.22.03.33.03.96,0,1.81-.69,1.97-1.67,2.03-12.25,11.29-12.04,14.08-11.69.09.01.25.03.33.03,1.1,0,2-.9,2-2s-.8-1.91-1.82-2Zm80.15,15.39c-41.4-21.33-39.11-30.98-48.51-46.48-6.71-11.06-11.35-14.09-13.45-14.92-.73-.29-1.42-.64-2.12-1-3.51-1.78-14.48-.06-17.77.52-.62.1-1.23.25-1.83.45-5.94,1.92-40.26,13.5-58.54,29.94C-3.27,49.73-.43,75.91,1.05,84.78c2.26,13.58,19.56,47.24,72.13,55.87,52.57,8.64,70.85-7.62,85.84-39.11,14.98-31.49,0-38.35,0-38.35Zm-116.89-15.36c-.06.13-9.43,5.27-9.43,5.27l3.91-10.92-7.43-7.68,11.04,1.14-.22-.03c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.64,1.21s-9.24,6.07-9.24,6.19c.19,0,2.31,11.84,2.31,11.84,0,0-8.63-7.88-8.82-7.88Zm37.27,68.26s-12.1-.57-12.38-.86c-.29-.29-4.67-2.19-5.34-6.95-.66-4.76,0-7.81,0-7.81l24.48,2.57s-.67,12.1-6.76,13.05Zm7.68-18.07c-1.51,2.02-24.37-2.22-24.37-2.22-.38-1.01-.64-5.39-2.42-9.2-1.78-3.81-15.11-17.4-3.68-35.05,11.42-17.65,31.81-9.91,31.81-9.91,0,0,18.03,7.24,16.88,22.99-1.14,15.74-7.42,19.67-9.2,21.33-.59.55-7.2,9.65-9.02,12.06Zm31.56,25.75s-8.62-7.87-8.83-7.87c-.06.12-9.43,5.27-9.43,5.27l3.91-10.92-7.43-7.69,11.05,1.15-.23-.03c.2-.26,4.86-10.16,4.86-10.16l2.38,11.01,10.64,1.21s-9.24,6.07-9.24,6.19c.19,0,2.32,11.84,2.32,11.84Zm13.58-33.14s-8.63-7.88-8.82-7.88c-.06.13-9.43,5.27-9.43,5.27l3.91-10.92-7.43-7.68,11.04,1.14-.22-.03c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.64,1.21s-9.24,6.07-9.24,6.19c.19,0,2.31,11.84,2.31,11.84Zm-53.35-42.83c-7.25-.92-16.45,2.46-18.53,15-.18,1.09.55,2.12,1.64,2.3.11.02.22.03.33.03.96,0,1.81-.69,1.97-1.67,2.03-12.25,11.29-12.04,14.08-11.69.09.01.25.03.33.03,1.1,0,2-.9,2-2s-.8-1.91-1.82-2Zm0,0c-7.25-.92-16.45,2.46-18.53,15-.18,1.09.55,2.12,1.64,2.3.11.02.22.03.33.03.96,0,1.81-.69,1.97-1.67,2.03-12.25,11.29-12.04,14.08-11.69.09.01.25.03.33.03,1.1,0,2-.9,2-2s-.8-1.91-1.82-2Zm0,0c-7.25-.92-16.45,2.46-18.53,15-.18,1.09.55,2.12,1.64,2.3.11.02.22.03.33.03.96,0,1.81-.69,1.97-1.67,2.03-12.25,11.29-12.04,14.08-11.69.09.01.25.03.33.03,1.1,0,2-.9,2-2s-.8-1.91-1.82-2Z"/>
+      <path class="cls-1" d="m80.69,49.8c0,1.1-.9,2-2,2-.08,0-.24-.02-.33-.03-2.79-.35-12.05-.56-14.08,11.69-.16.98-1.01,1.67-1.97,1.67-.11,0-.22-.01-.33-.03-1.09-.18-1.82-1.21-1.64-2.3,2.08-12.54,11.28-15.92,18.53-15,1.02.09,1.82.95,1.82,2Z"/>
+      <path class="cls-1" d="m80.69,49.8c0,1.1-.9,2-2,2-.08,0-.24-.02-.33-.03-2.79-.35-12.05-.56-14.08,11.69-.16.98-1.01,1.67-1.97,1.67-.11,0-.22-.01-.33-.03-1.09-.18-1.82-1.21-1.64-2.3,2.08-12.54,11.28-15.92,18.53-15,1.02.09,1.82.95,1.82,2Z"/>
+    </g>
+  </g>
+</svg>
--- a/src/assets/recommendations/asset-2.svg
+++ b/src/assets/recommendations/asset-2.svg
@ -0,0 +1,19 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg id="Layer_2" data-name="Layer 2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 109.97 98.32">
+  <defs>
+    <style>
+      .cls-1 {
+        stroke-width: 0px;
+      }
+    </style>
+  </defs>
+  <g id="Layer_1-2" data-name="Layer 1">
+    <g>
+      <path class="cls-1" d="m10.83,10.16c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.63,1.21s-9.43,6.19-9.24,6.19,2.32,11.84,2.32,11.84c0,0-8.76-8-8.83-7.87s-9.43,5.27-9.43,5.27l3.9-10.92L0,9.05l11.05,1.14-.22-.03Z"/>
+      <path class="cls-1" d="m92.1,45.08c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.63,1.21s-9.43,6.19-9.24,6.19,2.32,11.84,2.32,11.84c0,0-8.76-8-8.83-7.87s-9.43,5.27-9.43,5.27l3.9-10.92-7.43-7.68,11.05,1.14-.22-.03Z"/>
+      <path class="cls-1" d="m78.51,78.22c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.63,1.21s-9.43,6.19-9.24,6.19,2.32,11.84,2.32,11.84c0,0-8.76-8-8.83-7.87s-9.43,5.27-9.43,5.27l3.9-10.92-7.43-7.68,11.05,1.14-.22-.03Z"/>
+      <path class="cls-1" d="m32.51,75.02l24.48,2.57s-.67,12.1-6.76,13.05c0,0-12.1-.57-12.38-.86s-4.67-2.19-5.33-6.95,0-7.81,0-7.81Z"/>
+      <path class="cls-1" d="m59.24,16.19s-20.38-7.74-31.81,9.91c-11.43,17.65,1.91,31.23,3.69,35.04,1.77,3.81,2.03,8.19,2.42,9.21,0,0,22.85,4.24,24.37,2.22,1.81-2.41,8.43-11.51,9.01-12.06,1.78-1.66,8.07-5.59,9.21-21.33,1.14-15.75-16.89-22.99-16.89-22.99Zm-9.72,10.15c-.09,0-.25-.01-.33-.02-2.79-.35-12.05-.56-14.08,11.69-.16.97-1.01,1.67-1.97,1.67-.11,0-.22-.01-.33-.03-1.09-.18-1.83-1.21-1.65-2.3,2.09-12.54,11.29-15.92,18.53-15,1.03.09,1.83.95,1.83,1.99,0,1.11-.9,2-2,2Z"/>
+    </g>
+  </g>
+</svg>
--- a/src/assets/recommendations/asset-3.svg
+++ b/src/assets/recommendations/asset-3.svg
@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<svg id="Layer_2" data-name="Layer 2" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 165.67 142.94">
+  <defs>
+    <style>
+      .cls-1 {
+        fill: #ffd215;
+      }
+
+      .cls-1, .cls-2, .cls-3 {
+        stroke-width: 0px;
+      }
+
+      .cls-2 {
+        fill: #e86438;
+      }
+
+      .cls-3 {
+        fill: #f9f9f9;
+      }
+    </style>
+  </defs>
+  <g id="Layer_1-2" data-name="Layer 1">
+    <g>
+      <path class="cls-2" d="m94.93.79c.7.35,1.39.71,2.12.99,2.1.83,6.74,3.86,13.45,14.93,9.4,15.49,7.11,25.14,48.51,46.48,0,0,14.98,6.86,0,38.35s-33.27,47.75-85.84,39.11C20.6,132.01,3.31,98.35,1.04,84.77c-1.48-8.86-4.32-35.05,15.75-53.08C35.08,15.26,69.4,3.67,75.33,1.75c.6-.19,1.21-.34,1.83-.45,3.29-.57,14.26-2.29,17.77-.51Z"/>
+      <path class="cls-1" d="m40,35.6c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.63,1.21s-9.43,6.19-9.24,6.19,2.32,11.84,2.32,11.84c0,0-8.76-8-8.83-7.87s-9.43,5.27-9.43,5.27l3.9-10.92-7.43-7.68,11.05,1.14"/>
+      <path class="cls-1" d="m121.27,70.52c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.63,1.21s-9.43,6.19-9.24,6.19,2.32,11.84,2.32,11.84c0,0-8.76-8-8.83-7.87s-9.43,5.27-9.43,5.27l3.9-10.92-7.43-7.68,11.05,1.14"/>
+      <path class="cls-1" d="m107.68,103.67c.19-.25,4.86-10.16,4.86-10.16l2.38,11.02,10.63,1.21s-9.43,6.19-9.24,6.19,2.32,11.84,2.32,11.84c0,0-8.76-8-8.83-7.87s-9.43,5.27-9.43,5.27l3.9-10.92-7.43-7.68,11.05,1.14"/>
+      <path class="cls-3" d="m61.68,100.46l24.48,2.57s-.67,12.1-6.76,13.05c0,0-12.1-.57-12.38-.86s-4.67-2.19-5.33-6.95,0-7.81,0-7.81Z"/>
+      <path class="cls-3" d="m62.7,95.79c-.38-1.02-.64-5.4-2.42-9.21s-15.11-17.4-3.68-35.05,31.81-9.9,31.81-9.9c0,0,18.03,7.24,16.89,22.98s-7.43,19.67-9.21,21.33c-.59.55-7.2,9.65-9.02,12.06-1.52,2.02-24.37-2.22-24.37-2.22Z"/>
+      <path class="cls-2" d="m62.3,65.12c-.11,0-.22,0-.33-.03-1.09-.18-1.83-1.21-1.65-2.3,2.08-12.55,11.28-15.92,18.53-15h0c1.02.09,1.82.95,1.82,1.99,0,1.1-.9,2-2,2-.08,0-.24-.01-.33-.02-2.79-.35-12.05-.56-14.08,11.69-.16.98-1.01,1.67-1.97,1.67Z"/>
+    </g>
+  </g>
+</svg>
--- a/src/environments/environment.beta.ts
+++ b/src/environments/environment.beta.ts
@ -27,10 +27,14 @@ let props: EnvProperties = {
  reCaptchaSiteKey: null,
  footerGrantText : "",

-  searchAPIURLLAst: "https://services.openaire.eu/search/v2/api/",
-  searchResourcesAPIURL: "https://services.openaire.eu/search/v2/api/resources",
-  csvAPIURL: "https://services.openaire.eu/search/v2/api/reports"
+  naturalLanguageSearchAPI: "https://darelab.athenarc.gr/nl_search/api/fc4e_get_results/",
+  availableCommunitiesAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/available-communities',
+  recommendationsForCommunityAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/recommend',
+  recommendationsForOrcidAPI: 'https://darelab.athenarc.gr/api/faircore/user-to-item-recommender/recommend',
+  recommendationsForPublicationAPI: 'https://darelab.athenarc.gr/api/faircore/item-to-item-recommender/recommend/',
+  feedbackForRecommendationAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/update/'
 };

 export let properties: EnvProperties = {
-  ...common, ...commonBeta, ...props}
+  ...props,  ...common, ...commonBeta
+}
--- a/src/environments/environment.prod.ts
+++ b/src/environments/environment.prod.ts
@ -25,7 +25,14 @@ let props: EnvProperties = {
  searchLinkToServices: "/search/find/services",
  searchLinkToAdvancedServices: "/search/advanced/services",
  reCaptchaSiteKey: null,
-  footerGrantText : ""
+  footerGrantText : "",
+
+  naturalLanguageSearchAPI: "https://darelab.athenarc.gr/nl_search/api/fc4e_get_results/",
+  availableCommunitiesAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/available-communities',
+  recommendationsForCommunityAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/recommend',
+  recommendationsForOrcidAPI: 'https://darelab.athenarc.gr/api/faircore/user-to-item-recommender/recommend',
+  recommendationsForPublicationAPI: 'https://darelab.athenarc.gr/api/faircore/item-to-item-recommender/recommend/',
+  feedbackForRecommendationAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/update/'
 };

 export let properties: EnvProperties = {
--- a/src/environments/environment.ts
+++ b/src/environments/environment.ts
@ -25,7 +25,14 @@ let props: EnvProperties = {
  searchLinkToServices: "/search/find/services",
  searchLinkToAdvancedServices: "/search/advanced/services",
  reCaptchaSiteKey: null,
-  footerGrantText : "This OpenAIRE gateway is part of a project that has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreements No. 777541 and 101017452"
+  footerGrantText : "This OpenAIRE gateway is part of a project that has received funding from the European Union's Horizon 2020 research and innovation programme under grant agreements No. 777541 and 101017452",
+
+  naturalLanguageSearchAPI: "https://darelab.athenarc.gr/nl_search/api/fc4e_get_results/",
+  availableCommunitiesAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/available-communities',
+  recommendationsForCommunityAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/recommend',
+  recommendationsForOrcidAPI: 'https://darelab.athenarc.gr/api/faircore/user-to-item-recommender/recommend',
+  recommendationsForPublicationAPI: 'https://darelab.athenarc.gr/api/faircore/item-to-item-recommender/recommend/',
+  feedbackForRecommendationAPI: 'https://darelab.athenarc.gr/api/faircore/category-based-recommender/update/'
 };

 export let properties: EnvProperties = {
--- a/src/main.server.ts
+++ b/src/main.server.ts
@ -1,15 +0,0 @@
-/***************************************************************************************************
- * 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';
-
--- a/src/tsconfig.server.json
+++ b/src/tsconfig.server.json
@ -1,16 +0,0 @@
-{
-  "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"
-  }
-}
Author	SHA1	Message	Date
Konstantina Galouni	fe32746cef	[recommendations-and-nl-search-client-only \| DONE \| CHANGED]: Removed ssr - Deleted files server.ts, src/app/app.server.module.ts, src/main.server.ts, src/tsconfig.server.json and removed server references from files angular.json, package.json.	2024-09-09 14:24:20 +03:00
Konstantina Galouni	5c8c31ae45	Updating openaireLibrary & common-assets	2024-09-09 13:21:47 +03:00
Konstantina Galouni	b48796dc47	Revert "Updating openaireLibrary & common-assets" This reverts commit `0b75c0b3dd`.	2024-09-09 13:20:36 +03:00
Konstantina Galouni	0b75c0b3dd	Updating openaireLibrary & common-assets	2024-09-09 13:18:50 +03:00
Konstantina Galouni	f32dfc0ac6	[recommendations-and-nl-search \| DONE \| FIXED]: Fixed when and how error messages are displayed on NL Search page. 1. natural-language-search.component.html: Added check if results.data also exist. 2. natural-language-search.component.ts: In method "search()" initialize also results to null and added check if response has at least 1 row of results. 3. libOrp.module.ts: Changed order of imports to be loaded and initialized correctly - first OrpRoutingModule which is more specific and then ResultLandingModule.	2024-09-09 13:15:10 +03:00
Alex Martzios	1d3ab8f645	[recommendations-and-nl-search \| DONE \| CHANGED] category-to-item rec: add user id on the API call - /recommend and /update, stack sidebar on mobile view, remove communities search bar when there are less than 5 communities	2024-07-02 15:18:14 +03:00
Alex Martzios	deaa8a33a0	[recommendations-and-nl-search \| DONE \| FIXED] nl-search: html/css adjustments	2024-06-26 12:42:12 +03:00
Alex Martzios	3ddf7ac4fd	[recommendations-and-nl-search \| DONE \| ADDED] category-to-item recommendations: add error handling	2024-06-26 11:19:13 +03:00
Alex Martzios	8ea9cd5dbc	[recommendations-and-nl-search \| DONE \| CHANGED] move DareLAB APIs to environment properties	2024-06-20 14:14:42 +03:00
Alex Martzios	fe3a439ff0	[recommendations-and-nl-search \| DONE \| ADDED] home.component > author-to-item recommendations: add slider for results	2024-06-20 12:32:11 +03:00
Alex Martzios	667c9b1c5f	[recommendations-and-nl-search \| DONE \| CHANGED] home.component: remove old and unused code	2024-06-20 11:00:08 +03:00
Alex Martzios	d4a092ed7c	[recommendations-and-nl-search \| WIP] re-enable login funcionality, finish NL search, progress on category-to-item, author-to-item recs	2024-06-14 14:12:24 +03:00
Alex Martzios	582285c8b2	[recommendations-and-nl-search \| WIP] create new page for category-to-item recs, create section in home page for author-to-item, add assets, add new dummy menu item	2024-05-16 10:18:27 +03:00