Geodata - geo forms: new forms - many adaptations

1 files changed, 11 insertions, 0 deletions

diff --git a/ishtar_common/widgets.py b/ishtar_common/widgets.py
index 05605a258..2b7204dc3 100644
--- a/ishtar_common/widgets.py
+++ b/ishtar_common/widgets.py
@@ -23,6 +23,7 @@ import logging
 
 from django import forms
 from django.conf import settings
+from django.contrib.gis import forms as gis_forms
 from django.core.exceptions import ValidationError
 from django.core.files import File
 from django.db.models import fields
@@ -43,6 +44,7 @@ from json import JSONEncoder
 from django.utils.translation import ugettext_lazy as _
 
 from ishtar_common import models
+from ishtar_common.utils import reverse_coordinates
 
 logger = logging.getLogger(__name__)
 
@@ -1334,3 +1336,12 @@ class DataTable(Select2Media, forms.RadioSelect):
 
 class RangeInput(NumberInput):
     input_type = "range"
+
+
+class ReversedOSMWidget(gis_forms.OSMWidget):
+    def get_context(self, name, value, attrs):
+        if value:
+            if not isinstance(value, str):  # should be geo
+                value = reverse_coordinates(value.ewkt)
+        context = super().get_context(name, value, attrs)
+        return context