Merge branch 'application_submit' into 'develop'

Fixed manual link. Help desk form  is now available only to student role

See merge request !192

source/components/header/header.component.html

@@ -20,20 +20,17 @@
 <div class="header-wrapper">
     <header id="navbar" role="banner" class="navbar navbar-default">
         <div class="container">
-            <div *ngIf="(loginInfo$ | async).size > 0">
+            <div *ngFor="let loginInfoRow$ of loginInfo$ | async; let i=index;">
                 <ul class="navbar-nav">
-                    <div *ngIf="(loginInfo$ | async).cu_name !== ''">
+                    <div *ngIf="loginInfoRow$.cu_name !== ''">
                         <div class="row">
                             <div class="col-md-2">
                                 <i class="fa fa-home isclickable" (click)="goHome()"></i>
                                 <span class="signout isclickable" (click)="goHome()" style="color:#CC3300;">&nbsp;&nbsp;Αρχική</span>
-
-
                             </div>
                             <div class="col-md-2">
-                                 <span class="signout isclickable" (click)="gohelpDesk()" style="color:#CC3300;">&nbsp;&nbsp;Επικοινωνία</span>
+                                 <span *ngIf="loginInfoRow$.auth_role===studentRole" class="signout isclickable" (click)="gohelpDesk()" style="color:#CC3300;">Επικοινωνία</span>
                             </div>
-                            
 
                             <div class="col-md-4">&nbsp;</div>
                             <div class="col-md-4" style="text-align: right">

source/components/header/header.component.ts

@@ -23,6 +23,7 @@ import { StudentDataFieldsActions } from "../../actions/studentdatafields.action
 })
 export default class HeaderComponent implements OnInit, OnDestroy {
     private authToken: string;
+    private studentRole = STUDENT_ROLE;
     private authRole: string;
     private cuName: string;
     private loginInfo$: BehaviorSubject<ILoginInfo>;
@@ -141,7 +142,7 @@ export default class HeaderComponent implements OnInit, OnDestroy {
 
     gohelpDesk()
     {
-       this.router.navigate(['/help-desk']); 
+       this.router.navigate(['/help-desk']);
     }
 
     public showModal(): void {

source/components/main/main.component.html

@@ -25,10 +25,9 @@
           <div style="margin-top:15px; margin-bottom: 10px;" class="left-choices">
             <div class="row">
             <div class="col-md-12">
-                <button type="button" class="btn-primary btn-lg pull-left isclickable" style="width: 10em;" >
-                <a style="font-size: 0.9em; font-family: arial, sans-serif!important; font-weight: bold; color: #ffffff;" href="../pdfs/files/odigies.pdf" target="_blank">Οδηγίες χρήσης</a>
-
-                </button>
+                <a href="/pdfs/files/odigies.pdf" target="_blank" class="btn btn-primary btn-lg pull-left isclickable active" style="width: 10em; " role="button" aria-pressed="true">
+                    <span style="font-size: 0.9em; font-family: arial, sans-serif!important; font-weight: bold; color: #ffffff;">Οδηγίες χρήσης</span>
+                </a>
             </div>
             </div>
           </div>