TT#180600 release_dashboard: introduce templatetags

* we can't use '.' at html if attribute

Change-Id: I15b94aeb8200ea24853ac9dfa92df8f179d0bd37

release_dashboard/templates/release_dashboard/build_supported_releases.html

@@ -1,5 +1,6 @@
 {% extends "release_dashboard/base.html" %}
 {% load static %}
+{% load rd_extras %}
 {% block title %}Build release{% endblock %}
 {% block navlist %}
     <li><a href="{% url 'release_dashboard:index'%}">Release Dashboard</a></li>
@@ -16,7 +17,7 @@
         {% for base, data_list in releases_list %}
         {% if base != 'master' %}
           <li role="presentation">
-            <a href="#{{base|cut:'.'}}" aria-controls="{{base|cut:'.'}}"
+            <a href="#{{base|replace_dots:'_'}}" aria-controls="{{base|replace_dots:'_'}}"
                role="tab" data-toggle="tab">{{base}}</a>
           </li>
         {% endif %}
@@ -25,7 +26,7 @@
       <div class="tab-content col-md-8">
         {% for base, data_list in releases_list %}
         {% if base != 'master' %}
-        <div role="tabpanel" class="tab-pane" id="{{base|cut:'.'}}">
+        <div role="tabpanel" class="tab-pane" id="{{base|replace_dots:'_'}}">
           <ul class="list-group row">
             {% for data in data_list %}
             <li class="list-group-item col-xs-2 {% if data.release in builds %}list-group-item-info{% endif %}">

release_dashboard/templatetags/rd_extras.py

@@ -0,0 +1,25 @@
+# Copyright (C) 2022 The Sipwise Team - http://sipwise.com
+#
+# This program is free software: you can redistribute it and/or modify it
+# under the terms of the GNU 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 General Public License for
+# more details.
+#
+# You should have received a copy of the GNU General Public License along
+# with this program.  If not, see <http://www.gnu.org/licenses/>.
+from django import template
+from django.template.defaultfilters import stringfilter
+
+register = template.Library()
+
+
+@register.filter
+@stringfilter
+def replace_dots(value, arg):
+    """Replaces all values of '.' to arg from the given string"""
+    return value.replace(".", arg)