Initial work on BS4 button templatetag

Newfeatureitis strikes again

RIGS/templates/event_detail_buttons.html

@@ -1,15 +1,10 @@
+{% load button from filters %}
 <div class="btn-group py-3">
-    <a href="{% url 'event_update' event.pk %}" class="btn btn-warning"><span
-            class="fas fa-edit"></span> <span
-            class="hidden-xs">Edit</span></a>
+    {% button 'event_update' event.pk 'edit' %}
     {% if event.is_rig %}
-        <a href="{% url 'event_print' event.pk %}" target="_blank" class="btn btn-primary"><i
-                class="fas fa-print"></i> <span
-                class="hidden-xs">Print</span></a>
+    {% button 'event_print' event.pk 'print' %}
     {% endif %}
-    <a href="{% url 'event_duplicate' event.pk %}" class="btn btn-info" title="Duplicate Rig"><span
-            class="fas fa-copy"></span> <span
-            class="hidden-xs">Duplicate</span></a>
+    {% button 'event_duplicate' event.pk 'duplicate' %}
     {% if event.is_rig %}
         {% if event.internal %}
             <a class="btn item-add modal-href event-authorise-request

RIGS/templatetags/filters.py

@@ -186,3 +186,20 @@ def linkornone(attr, namespace, autoescape=True):
         return mark_safe("<a href='{}://{}' target='_blank'><span class='overflow-ellipsis'>{}</span></a>".format(namespace, attr, str(attr)))
     else:
         return "None"
+
+
+@register.inclusion_tag('button.html')
+def button(url, pk, type, clazz=None, icon=None, text=None):
+    if type == 'edit':
+        clazz = "btn-warning"
+        icon = "fa-edit"
+        text = "Edit"
+    elif type == 'print':
+        clazz = "btn-primary"
+        icon = "fa-print"
+        text = "Print"
+    elif type == 'duplicate':
+        clazz = "btn-info"
+        icon = "fa-copy"
+        text = "Duplicate"
+    return {'target': url, 'id': pk, 'class': clazz, 'icon': icon, 'text': text}