Merge pull request #571 from grycap/devel

Implements #566

README.md

@@ -52,6 +52,8 @@ Create the `config.json` file (see the [example](app/config-sample.json)) settin
 | IM_URL | Infrastructure Manager service URL | Y | N/A |
 | IM_TIMEOUT | Infrastructure Manager service calls timeout | N | 60 |
 | SUPPORT_EMAIL | Email address that will be shown in case of errors | N | "" |
+| SUPPORT_LINK | Link that will be shown in case of errors | N | "" |
+| SUPPORT_LINK_NAME | Text Link that that will be shown in case of errors | N | "" |
 | EXTERNAL_LINKS | List of dictionaries ({ "url": "example.com" , "menu_item_name": "Example link"}) specifying links that will be shown under the "External Links" menu | N | [] |
 | LOG_LEVEL | Set Logging level | N | info |
 | DB_URL | URL to the DB to store dashboard data | N | sqlite:///creds.db |

app/__init__.py

@@ -1557,7 +1557,9 @@ def page_not_found(error):
     @app.errorhandler(500)
     def internal_server_error(error):
         app.logger.error('Server Error: %s', (error))
-        return render_template('error_pages/500.html', support_email=app.config.get('SUPPORT_EMAIL')), 500
+        return render_template('error_pages/500.html', support_email=app.config.get('SUPPORT_EMAIL'),
+                               support_link=app.config.get('SUPPORT_LINK'),
+                               support_link_name=app.config.get('SUPPORT_LINK_NAME')), 500
 
     @app.errorhandler(CSRFError)
     def handle_csrf_error(e):

app/templates/error_pages/500.html

@@ -19,7 +19,9 @@ <h2>500 Internal Server Error</h2>
 	<div class="card-body">
           <div class="alert alert-danger">
               Sorry, something went wrong..Please, try again. 
-	      Contact the support {%if support_email %}({{ support_email }}){%endif %} if the error persists.
+	      {%if support_email %} Contact the support ({{ support_email }}) if the error persists.
+        {%elif support_link %} Contact the support (<a href="{{ support_link }}" target="_blank">{{ support_link_name }}</a>) if the error persists
+        {% endif %}
           </div>
   	</div>
     </div>

app/templates/footer.html

@@ -18,6 +18,8 @@
 	<div class="col-md-2 col-4 mt-2 ms-auto me-1 text-end" style="min-width:160px;">
 		<a href="https://github.com/grycap/" target="_blank" alt="Github" title="Github">
                   <i class="fab fa-github ms-2" style="color:white;"></i></a>
+		<a href="https://github.com/grycap/im-dashboard/issues" target="_blank" alt="Report Bug" title="Report Bug">
+                  <i class="fa fa-bug ms-2" style="color:white;"></i></a>
 		<a href="https://www.researchgate.net/lab/GRyCAP-Ignacio-Blanquer" target="_blank" alt="ResearchGate" title="ResearchGate">
                   <i class="fab fa-researchgate ms-2" style="color:white;"></i></a>
 		<a href="https://imdocs.readthedocs.io" target="_blank" alt="Documentation" title="Documentation">