Common template for showing port forwarding information

Signed-off-by: Sunil Mohan Adapa <sunil@medhas.org>

plinth/modules/openvpn/templates/openvpn.html

@@ -118,23 +118,7 @@
 
     {% include "diagnostics_button.html" with module="openvpn" enabled=status.enabled %}
 
-    {% if port_forwarding_info %}
-      <h3>{% trans "Port Forwarding" %}</h3>
-
-      <p>
-        {% blocktrans trimmed %}
-          If your FreedomBox is behind a router, you will need to set up port
-          forwarding on your router. You should forward the following ports for
-          OpenVPN:
-        {% endblocktrans %}
-      </p>
-
-      <ul>
-        {% for port in port_forwarding_info %}
-          <li>{{ port.0 }} {{ port.1 }}</li>
-        {% endfor %}
-      </ul>
-    {% endif %}
+    {% include "port-forwarding-info.html" with service_name=title %}
 
     <h3>{% trans "Configuration" %}</h3>
 

plinth/templates/port-forwarding-info.html

@@ -0,0 +1,38 @@
+{% comment %}
+#
+# This file is part of FreedomBox.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU Affero General Public License as
+# published by the Free Software Foundation, either version 3 of the
+# License, or (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU Affero General Public License for more details.
+#
+# You should have received a copy of the GNU Affero General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+#
+{% endcomment %}
+
+{% load i18n %}
+
+{% if port_forwarding_info %}
+  <h3>{% trans "Port Forwarding" %}</h3>
+
+  <p>
+    {% blocktrans trimmed %}
+      If your FreedomBox is behind a router, you will need to set up port
+      forwarding on your router. You should forward the following ports for
+      {{ service_name }}:
+    {% endblocktrans %}
+  </p>
+
+  <ul>
+    {% for port in port_forwarding_info %}
+      <li>{{ port.0 }} {{ port.1 }}</li>
+    {% endfor %}
+  </ul>
+{% endif %}

plinth/templates/service.html

@@ -75,25 +75,7 @@
 
   {% include "internal-zone.html" %}
 
-  {% if port_forwarding_info %}
-    <h3>{% trans "Port Forwarding" %}</h3>
-
-    <p>
-      {% with service_name=service.name %}
-        {% blocktrans trimmed %}
-          If your FreedomBox is behind a router, you will need to set up port
-          forwarding on your router. You should forward the following ports for
-          {{ service_name }}:
-        {% endblocktrans %}
-      {% endwith %}
-    </p>
-
-    <ul>
-      {% for port in port_forwarding_info %}
-        <li>{{ port.0 }} {{ port.1 }}</li>
-      {% endfor %}
-    </ul>
-  {% endif %}
+  {% include "port-forwarding-info.html" with service_name=service.name %}
 
   {% block configuration %}
     <h3>{% trans "Configuration" %}</h3>