triv: date formatter, classes for inline

Author: oko-x

src/django_smartbase_admin/engine/field_formatter.py

@@ -12,8 +12,17 @@ def datetime_formatter(object_id, value):
 
 def datetime_formatter_with_format(date_format=None, time_format=None):
     def inner_formatter(object_id, value):
+        if value is None:
+            return None
         value = timezone.localtime(value)
-        return f"{date(value, date_format)} {time(value, time_format)}"
+        return_value = ""
+        if date_format:
+            return_value += date(value, date_format)
+        if time_format:
+            if return_value:
+                return_value += " "
+            return_value += time(value, time_format)
+        return return_value
 
     return inner_formatter
 

src/django_smartbase_admin/templates/sb_admin/inlines/table_inline.html

@@ -1,11 +1,11 @@
 {% load admin_urlname admin_urlquote from admin_urls %}
-{% load i18n nested_admin static widget_tweaks %}
+{% load i18n nested_admin static widget_tweaks sb_admin_tags %}
 
 {% with inline_admin_formset.formset.is_nested as is_nested %}
 
     {% with inline_admin_formset.opts as inline_opts %}
         <div
-            class="card p-0 sm:mb-24 inline-group group djn-group djn-tabular{% if is_nested %} djn-group-nested{% else %} djn-group-root{% endif %}"
+            class="{% if inline_admin_formset.opts.class_name %}{{ inline_admin_formset.opts.class_name }}{% else %}{{ inline_admin_formset.opts|to_class_name|slugify }}{% endif %}{% if inline_admin_formset.formset.can_delete %} can-delete{% endif %} card p-0 sm:mb-24 inline-group group djn-group djn-tabular{% if is_nested %} djn-group-nested{% else %} djn-group-root{% endif %}"
             id="{{ inline_admin_formset.formset.prefix }}-group"
             data-inline-type="stacked"
             data-inline-formset="{{ inline_admin_formset.inline_formset_data }}"