[IMP] hw_posbox_homepage: Hide "load drivers"

Hide "load drivers" option if no server is set.

TaskID: 1970076

closes odoo/odoo#33364

Signed-off-by: Quentin Lejeune (qle) <qle@odoo.com>

addons/hw_posbox_homepage/controllers/main.py

@@ -150,6 +150,7 @@ class IoTboxHomepage(web.Home):
             'title': "Odoo's IoT Box - Drivers list",
             'breadcrumb': 'Drivers list',
             'drivers_list': drivers_list,
+            'server': get_odoo_server_url()
         })
 
     @http.route('/load_drivers', type='http', auth='none', website=True)

addons/hw_posbox_homepage/views/driver_list.html

@@ -29,9 +29,11 @@
             <tr><td>{{ driver }}</td></tr>
         {%- endfor %}
     </table>
-    <div style="margin-top: 20px;" class="text-center">
-        <a id="load_driver_btn" class="btn" href='/load_drivers'>Load drivers</a>
-    </div>
+    {% if server %}
+        <div style="margin-top: 20px;" class="text-center">
+            <a id="load_driver_btn" class="btn" href='/load_drivers'>Load drivers</a>
+        </div>
+    {% endif %}
     <div class="text-center font-small" style="margin: 10px auto;">
         You can clear the drivers configuration
         <form style="display: inline-block;margin-left: 4px;" action='/drivers_clear'>