added host info to be displayed at the login page

angular/labarchives/src/app/components/labarchives-login.component.ts

@@ -27,6 +27,7 @@ export class LabarchivesLoginField extends FieldBase<any> {
   submitted = false;
   errorMessage: string = undefined;
   closeLabel: string;
+  location: string;
 
   user: any;
   loggedIn: boolean;
@@ -67,6 +68,8 @@ export class LabarchivesLoginField extends FieldBase<any> {
     const userInfo = await this.labarchivesService.getUserInfo();
     const user = userInfo['user'];
     this.userEmail = user['email'];
+    const info = await this.labarchivesService.info();
+    this.location = info['location'];
   }
 
   async login(form) {
@@ -144,6 +147,7 @@ export class LabarchivesLoginField extends FieldBase<any> {
       <div *ngIf="!field.loggedIn" class="col-md-6">
         <div class="form-row">
           <p>{{ field.helpLoginLabel }}</p>
+          <p><a href="{{ field.location }}" target="_blank" rel="noopener noreferrer">{{ field.location }}</a></p>
           <ul>
             <li *ngFor="let help of field.helpLoginLabelList">{{ help }}</li>
           </ul>

angular/labarchives/src/app/labarchives.service.ts

@@ -34,6 +34,19 @@ export class LabarchivesService extends BaseService {
     }
   }
 
+  public async info() {
+    const wsUrl = this.brandingAndPortalUrl + '/ws/labarchives/info';
+    try {
+      const result = await this.http.get(
+        wsUrl,
+        this.options
+      ).toPromise();
+      return Promise.resolve(this.extractData(result));
+    } catch (e) {
+      return Promise.reject(new Error(e));
+    }
+  }
+
   public async login(username, password) {
     const wsUrl = this.brandingAndPortalUrl + '/ws/labarchives/login';
     try {

api/controllers/LabarchivesController.js

@@ -11,6 +11,7 @@ var Controllers;
         constructor() {
             super();
             this._exportedMethods = [
+                'info',
                 'login',
                 'link',
                 'checkLink',
@@ -18,6 +19,10 @@ var Controllers;
             ];
             this.config = new Config_1.Config(sails.config.workspaces);
         }
+        info(req, res) {
+            this.config.brandingAndPortalUrl = BrandingService.getFullPath(req);
+            this.ajaxOk(req, res, null, { location: this.config.location, status: true });
+        }
         login(req, res) {
             const user = {
                 username: req.param('username'),

index.js

@@ -56,6 +56,7 @@ module.exports = function (sails) {
     routes: {
       before: {},
       after: {
+        'get /:branding/:portal/ws/labarchives/info': LabarchivesController.info,
         'get /:branding/:portal/ws/labarchives/list': LabarchivesController.list,
         'post /:branding/:portal/ws/labarchives/login': LabarchivesController.login,
         'post /:branding/:portal/ws/labarchives/link': LabarchivesController.link,

typescript/api/controllers/LabarchivesController.ts

@@ -22,6 +22,7 @@ export module Controllers {
   export class LabarchivesController extends controller.Controllers.Core.Controller {
 
     protected _exportedMethods: any = [
+      'info',
       'login',
       'link',
       'checkLink',
@@ -36,6 +37,11 @@ export module Controllers {
       this.config = new Config(sails.config.workspaces);
     }
 
+    public info(req, res) {
+      this.config.brandingAndPortalUrl = BrandingService.getFullPath(req);
+      this.ajaxOk(req, res, null, {location: this.config.location, status: true});
+    }
+
     login(req, res) {
       const user = {
         username: req.param('username'),