Quality of Life improvements

* disables ordering of parcel_group ("Gemarkung") column on tables
    * ordering can not be done properly due to more complex nature of this column's content
* introduces "Keine Geometrie vorhanden" message instead of hour glass icon on entries where no geometry has been entered yet
* properly orders last_modified column by moving null values to the lower end of the ordering

compensation/tables/compensation.py

@@ -14,11 +14,11 @@ from django.utils.translation import gettext_lazy as _
 from compensation.filters.compensation import CompensationTableFilter
 from compensation.models import Compensation
 from konova.utils.message_templates import DATA_IS_UNCHECKED, DATA_CHECKED_ON_TEMPLATE, DATA_CHECKED_PREVIOUSLY_TEMPLATE
-from konova.utils.tables import BaseTable, TableRenderMixin
+from konova.utils.tables import BaseTable, TableRenderMixin, TableOrderMixin
 import django_tables2 as tables
 
 
-class CompensationTable(BaseTable, TableRenderMixin):
+class CompensationTable(BaseTable, TableRenderMixin, TableOrderMixin):
     id = tables.Column(
         verbose_name=_("Identifier"),
         orderable=True,
@@ -31,7 +31,7 @@ class CompensationTable(BaseTable, TableRenderMixin):
     )
     d = tables.Column(
         verbose_name=_("Parcel gmrkng"),
-        orderable=True,
+        orderable=False,
         accessor="geometry",
     )
     c = tables.Column(
@@ -126,28 +126,6 @@ class CompensationTable(BaseTable, TableRenderMixin):
             )
         return format_html(html)
 
-    def render_d(self, value, record: Compensation):
-        """ Renders the parcel district column for a compensation
-
-        Args:
-            value (str): The geometry
-            record (Compensation): The compensation record
-
-        Returns:
-
-        """
-        parcels = value.get_underlying_parcels().values_list(
-            "parcel_group__name",
-            flat=True
-        ).distinct()
-        html = render_to_string(
-            "table/gmrkng_col.html",
-            {
-                "entries": parcels
-            }
-        )
-        return html
-
     def render_r(self, value, record: Compensation):
         """ Renders the registered column for a compensation
 

compensation/tables/eco_account.py

@@ -13,12 +13,12 @@ from django.utils.translation import gettext_lazy as _
 
 from compensation.filters.eco_account import EcoAccountTableFilter
 from compensation.models import EcoAccount
-from konova.utils.tables import TableRenderMixin, BaseTable
+from konova.utils.tables import TableRenderMixin, BaseTable, TableOrderMixin
 
 import django_tables2 as tables
 
 
-class EcoAccountTable(BaseTable, TableRenderMixin):
+class EcoAccountTable(BaseTable, TableRenderMixin, TableOrderMixin):
     id = tables.Column(
         verbose_name=_("Identifier"),
         orderable=True,
@@ -31,7 +31,7 @@ class EcoAccountTable(BaseTable, TableRenderMixin):
     )
     d = tables.Column(
         verbose_name=_("Parcel gmrkng"),
-        orderable=True,
+        orderable=False,
         accessor="geometry",
     )
     av = tables.Column(
@@ -113,28 +113,6 @@ class EcoAccountTable(BaseTable, TableRenderMixin):
         html = render_to_string("konova/widgets/progressbar.html", {"value": value_relative})
         return format_html(html)
 
-    def render_d(self, value, record):
-        """ Renders the parcel district column for a compensation
-
-        Args:
-            value (str): The geometry
-            record (Compensation): The compensation record
-
-        Returns:
-
-        """
-        parcels = value.get_underlying_parcels().values_list(
-            "parcel_group__name",
-            flat=True
-        ).distinct()
-        html = render_to_string(
-            "table/gmrkng_col.html",
-            {
-                "entries": parcels
-            }
-        )
-        return html
-
     def render_r(self, value, record: EcoAccount):
         """ Renders the recorded column for an eco account
 

ema/tables.py

@@ -6,21 +6,18 @@ Created on: 19.08.21
 
 """
 from django.http import HttpRequest
-from django.template.loader import render_to_string
 from django.utils.html import format_html
-from django.utils.timezone import localtime
 from django.utils.translation import gettext_lazy as _
 from django.urls import reverse
 
 import django_tables2 as tables
 
-from konova.sub_settings.django_settings import DEFAULT_DATE_TIME_FORMAT
+from konova.utils.tables import BaseTable, TableRenderMixin, TableOrderMixin
-from konova.utils.tables import BaseTable, TableRenderMixin
 from ema.filters import EmaTableFilter
 from ema.models import Ema
 
 
-class EmaTable(BaseTable, TableRenderMixin):
+class EmaTable(BaseTable, TableRenderMixin, TableOrderMixin):
     """
     Since EMA and compensation are basically the same, we can reuse CompensationTableFilter and extend the EMA filter
     in the future by inheriting.
@@ -37,7 +34,7 @@ class EmaTable(BaseTable, TableRenderMixin):
     )
     d = tables.Column(
         verbose_name=_("Parcel gmrkng"),
-        orderable=True,
+        orderable=False,
         accessor="geometry",
     )
     r = tables.Column(
@@ -93,28 +90,6 @@ class EmaTable(BaseTable, TableRenderMixin):
         )
         return format_html(html)
 
-    def render_d(self, value, record: Ema):
-        """ Renders the parcel district column for a ema
-
-        Args:
-            value (str): The geometry
-            record (Ema): The ema record
-
-        Returns:
-
-        """
-        parcels = value.get_underlying_parcels().values_list(
-            "parcel_group__name",
-            flat=True
-        ).distinct()
-        html = render_to_string(
-            "table/gmrkng_col.html",
-            {
-                "entries": parcels
-            }
-        )
-        return html
-
     def render_r(self, value, record: Ema):
         """ Renders the registered column for a EMA
 

intervention/tables.py

@@ -14,11 +14,11 @@ from django.utils.translation import gettext_lazy as _
 from intervention.filters import InterventionTableFilter
 from intervention.models import Intervention
 from konova.utils.message_templates import DATA_CHECKED_ON_TEMPLATE, DATA_IS_UNCHECKED, DATA_CHECKED_PREVIOUSLY_TEMPLATE
-from konova.utils.tables import BaseTable, TableRenderMixin
+from konova.utils.tables import BaseTable, TableRenderMixin, TableOrderMixin
 import django_tables2 as tables
 
 
-class InterventionTable(BaseTable, TableRenderMixin):
+class InterventionTable(BaseTable, TableRenderMixin, TableOrderMixin):
     id = tables.Column(
         verbose_name=_("Identifier"),
         orderable=True,
@@ -31,7 +31,7 @@ class InterventionTable(BaseTable, TableRenderMixin):
     )
     d = tables.Column(
         verbose_name=_("Parcel gmrkng"),
-        orderable=True,
+        orderable=False,
         accessor="geometry",
     )
     c = tables.Column(
@@ -124,28 +124,6 @@ class InterventionTable(BaseTable, TableRenderMixin):
             )
         return format_html(html)
 
-    def render_d(self, value, record: Intervention):
-        """ Renders the parcel district column for an intervention
-
-        Args:
-            value (str): The intervention geometry
-            record (Intervention): The intervention record
-
-        Returns:
-
-        """
-        parcels = value.get_underlying_parcels().values_list(
-            "parcel_group__name",
-            flat=True
-        ).distinct()
-        html = render_to_string(
-            "table/gmrkng_col.html",
-            {
-                "entries": parcels
-            }
-        )
-        return html
-
     def render_r(self, value, record: Intervention):
         """ Renders the recorded column for an intervention
 

konova/utils/tables.py

@@ -7,11 +7,13 @@ Created on: 25.11.20
 """
 
 from django.core.paginator import PageNotAnInteger, EmptyPage
+from django.db.models import F
 from django.http import HttpRequest
+from django.template.loader import render_to_string
 from django.utils.html import format_html
 import django_tables2 as tables
 
-from konova.models import BaseObject
+from konova.models import BaseObject, GeoReferencedMixin
 from konova.settings import PAGE_SIZE_DEFAULT, PAGE_PARAM, RESULTS_PER_PAGE_PARAM, PAGE_SIZE_OPTIONS
 
 
@@ -173,4 +175,37 @@ class TableRenderMixin:
         max_length = 75
         if len(value) > max_length:
             value = f"{value[:max_length]}..."
-        return value
+        return value
+
+    def render_d(self, value, record: GeoReferencedMixin):
+        """ Renders the parcel district column
+
+        Args:
+            value (str): The intervention geometry
+            record (GeoReferencedMixin): The record
+
+        Returns:
+
+        """
+        parcels = value.get_underlying_parcels().values_list(
+            "parcel_group__name",
+            flat=True
+        ).distinct()
+        html = render_to_string(
+            "table/gmrkng_col.html",
+            {
+                "entries": parcels,
+                "geometry": record.geometry
+            }
+        )
+        return html
+
+
+class TableOrderMixin:
+    """
+    Holds different order_by methods for general purposes
+
+    """
+    def order_lm(self, queryset, is_asc):
+        queryset = queryset.order_by(F('modified__timestamp').desc(nulls_last=True))
+        return (queryset, is_asc)

templates/table/gmrkng_col.html

@@ -1,9 +1,13 @@
 {% load i18n fontawesome_5 %}
 
-{% for entry in entries %}
+{% if geometry.geom is not None %}
-    <span class="badge pill-badge rlp-r">{{entry}}</span>
+    {% for entry in entries %}
-{% empty %}
+        <span class="badge pill-badge rlp-r">{{entry}}</span>
-    <span class="text-info" title="{% trans 'If the geometry is not empty, the parcels are currently recalculated. Please refresh this page in a few moments.' %}">
+    {% empty %}
-        {% fa5_icon 'hourglass-half' %}
+        <span class="text-info" title="{% trans 'If the geometry is not empty, the parcels are currently recalculated. Please refresh this page in a few moments.' %}">
-    </span>
+            {% fa5_icon 'hourglass-half' %}
-{% endfor %}
+        </span>
+    {% endfor %}
+{% else %}
+        <span class="badge pill-badge rlp-r-inv">{% translate 'No geometry added, yet.' %}</span>
+{% endif %}