IT-Naturschutz/konova
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Hotfix

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* fixes bug where None-geometry entry (instead of empty geometry) would not be expected on parcel fetching
This commit is contained in:
mpeltriaux 2022-11-30 07:06:44 +01:00
parent 029b9cf794
commit b24e461e06
1 changed files with 3 additions and 1 deletions
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4
konova/views/geometry.py
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@ -5,11 +5,13 @@ Contact: ksp-servicestelle@sgdnord.rlp.de
Created on: 19.08.22 Created on: 19.08.22
""" """
from django.contrib.gis.geos import MultiPolygon
from django.http import HttpResponse, HttpRequest from django.http import HttpResponse, HttpRequest
from django.shortcuts import get_object_or_404 from django.shortcuts import get_object_or_404
from django.template.loader import render_to_string from django.template.loader import render_to_string
from konova.models import Geometry, Municipal from konova.models import Geometry, Municipal
from konova.sub_settings.lanis_settings import DEFAULT_SRID_RLP
def get_geom_parcels(request: HttpRequest, id: str): def get_geom_parcels(request: HttpRequest, id: str):
@ -30,7 +32,7 @@ def get_geom_parcels(request: HttpRequest, id: str):
template = "konova/includes/parcels/parcel_table_frame.html" template = "konova/includes/parcels/parcel_table_frame.html"
geom = get_object_or_404(Geometry, id=id) geom = get_object_or_404(Geometry, id=id)
parcels = geom.get_underlying_parcels() parcels = geom.get_underlying_parcels()
geos_geom = geom.geom geos_geom = geom.geom or MultiPolygon(srid=DEFAULT_SRID_RLP)
geometry_exists = not geos_geom.empty geometry_exists = not geos_geom.empty
parcels_are_currently_calculated = geometry_exists and geos_geom.area > 0 and len(parcels) == 0 parcels_are_currently_calculated = geometry_exists and geos_geom.area > 0 and len(parcels) == 0