add custom link to nav bar

re2o/settings_local.example.py

@@ -118,6 +118,7 @@ OPTIONNAL_APPS_RE2O = ()
 # Some Django apps you want to add in you local project
 OPTIONNAL_APPS = OPTIONNAL_APPS_RE2O + ()
 
+OPTIONNAL_LINK_RE2O= ()
 # Add statiffiles dir that were installed using system packaging
 # Example to reproduce re2o2.9 behavior
 # SYSTEM_STATICFILES_DIRS = ("/usr/share/fonts-font-awesome/", "/usr/share/javascript/")

re2o/templatetags/custom_link.py

@@ -0,0 +1,18 @@
+from django import template
+from re2o.settings_local import OPTIONNAL_LINK_RE2O
+
+register = template.Library()
+
+@register.simple_tag
+def nav_link_nologin():
+    template = """
+    <li>
+        <a href="{}">
+            <i class="fa {}"></i> {}
+        </a>
+    </li>
+    """
+    res = ""
+    for link in OPTIONNAL_LINK_RE2O:
+        res += template.format(link[0],link[1],link[2])
+    return res

templates/nav.html

@@ -23,6 +23,7 @@ with this program; if not, write to the Free Software Foundation, Inc.,
 
 {% load static %}
 {% load acl %}
+{% load custom_link %}
 {% load i18n %}
 <nav class="navbar navbar-inverse navbar-fixed-top" id="navbar-header">
     <div class="container-fluid">
@@ -264,6 +265,9 @@ with this program; if not, write to the Free Software Foundation, Inc.,
                     </ul>
                 </li>
                 {% acl_end %}
+                {% autoescape off %}
+                    {% nav_link_nologin %}
+                {% endautoescape %}
             </ul>
             <ul class="nav navbar-nav navbar-right">
                 <li><a href="{% url 'contact' %}"><i class="fa fa-at"></i> {% trans "Contact" %}</a>