Added an dedicated error in case of a potential CORS issue #39

src/app/components/floating-column/add-new-account/add-new-account.component.ts

@@ -34,7 +34,13 @@ export class AddNewAccountComponent implements OnInit {
                 this.redirectToInstanceAuthPage(username, instance, appData);
             })
             .catch((err: HttpErrorResponse) => {
+                if (err instanceof HttpErrorResponse) {
                     this.notificationService.notifyHttpError(err);
+                } else if ((<Error>err).message === 'CORS'){
+                    this.notificationService.notify('There is maybe a CORS issue with the server you\'re connecting to. Please check in the console and if so, contact your administrator with those informations.', true);
+                } else {
+                    this.notificationService.notify('Unkown error', true);
+                }
             });
 
         return false;
@@ -53,6 +59,13 @@ export class AddNewAccountComponent implements OnInit {
                     return this.saveNewApp(instance, appData)
                         .then(() => { return appData; });
                 })
+                .catch((err: HttpErrorResponse) => {
+                    if (err.status === 0) {
+                        throw Error('CORS');
+                    } else {
+                        throw err;
+                    }
+                });
         }
     }
 

src/app/components/notification-hub/notification-hub.component.scss

@@ -10,6 +10,9 @@
         padding: 5px 10px;
         border-radius: 2px;
         margin: 0 0 5px 15px;
+        max-width: 305px;
+        white-space: pre-line;        
+        word-wrap: break-word;        
         cursor: pointer;
 
         &--error{

src/app/components/notification-hub/notification-hub.component.ts

@@ -17,7 +17,7 @@ export class NotificationHubComponent implements OnInit {
 
             setTimeout(() => {
                 this.notifications = this.notifications.filter(x => x.id !== notification.id);
-            }, 2000);
+            }, 5000);
         });
 
         //this.autoSubmit();