Konova views
* splits konova/views.py into separate files in new module
* view files can now be found in /konova/views/...
* introduces first class based view AbstractLogView
* implemented for Ema, Intervention, Compensation and EcoAccount
pull/200/head
parent
d168ec47ce
commit
3c416fa264
@ -1,248 +0,0 @@
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"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: michel.peltriaux@sgdnord.rlp.de
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Created on: 16.11.20
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"""
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import json
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import requests
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from django.contrib.auth import logout
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from django.contrib.auth.decorators import login_required
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from django.http import HttpRequest, HttpResponse, JsonResponse
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from django.shortcuts import redirect, render, get_object_or_404
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from django.template.loader import render_to_string
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from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
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from compensation.models import Compensation, EcoAccount
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from intervention.models import Intervention
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from konova.contexts import BaseContext
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from konova.decorators import any_group_check
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from konova.models import Deadline, Geometry, Municipal
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from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
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from news.models import ServerMessage
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from konova.settings import SSO_SERVER_BASE
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def logout_view(request: HttpRequest):
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"""
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Logout route for ending the session manually.
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Args:
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request (HttpRequest): The used request object
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Returns:
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A redirect
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"""
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logout(request)
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return redirect(SSO_SERVER_BASE)
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@login_required
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@any_group_check
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def home_view(request: HttpRequest):
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"""
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Renders the landing page
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Args:
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request (HttpRequest): The used request object
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Returns:
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A redirect
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"""
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template = "konova/home.html"
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now = timezone.now()
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user = request.user
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# Fetch the four newest active and published ServerMessages
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msgs = ServerMessage.objects.filter(
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is_active=True,
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publish_on__lte=now,
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unpublish_on__gte=now,
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).order_by(
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"-publish_on"
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)[:3]
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# First fetch all valid objects (undeleted, only newest versions)
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interventions = Intervention.objects.filter(
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deleted=None,
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)
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# Then fetch only user related ones
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user_interventions = interventions.filter(
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users__in=[user]
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)
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# Repeat for other objects
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comps = Compensation.objects.filter(
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deleted=None,
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)
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user_comps = comps.filter(
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intervention__users__in=[user]
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)
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eco_accs = EcoAccount.objects.filter(
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deleted=None,
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)
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user_ecco_accs = eco_accs.filter(
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users__in=[user]
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)
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additional_context = {
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"msgs": msgs,
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"total_intervention_count": interventions.count(),
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"user_intervention_count": user_interventions.count(),
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"total_compensation_count": comps.count(),
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"user_compensation_count": user_comps.count(),
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"total_eco_count": eco_accs.count(),
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"user_eco_count": user_ecco_accs.count(),
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TAB_TITLE_IDENTIFIER: _("Home"),
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}
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context = BaseContext(request, additional_context).context
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return render(request, template, context)
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def get_geom_parcels(request: HttpRequest, id: str):
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""" Getter for HTMX
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Returns all parcels of the requested geometry rendered into a simple HTML table
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Args:
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request (HttpRequest): The incoming request
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id (str): The geometry's id
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Returns:
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A rendered piece of HTML
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"""
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# HTTP code 286 states that the HTMX should stop polling for updates
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# https://htmx.org/docs/#polling
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status_code = 286
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template = "konova/includes/parcels/parcel_table_frame.html"
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geom = get_object_or_404(Geometry, id=id)
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parcels = geom.get_underlying_parcels()
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geos_geom = geom.geom
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parcels_are_currently_calculated = geos_geom is not None and geos_geom.area > 0 and len(parcels) == 0
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parcels_available = len(parcels) > 0
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no_geometry_given = geos_geom is None
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if parcels_are_currently_calculated:
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# Parcels are being calculated right now. Change the status code, so polling stays active for fetching
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# resutls after the calculation
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status_code = 200
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if parcels_available or no_geometry_given:
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parcels = parcels.order_by("-municipal", "flr", "flrstck_zhlr", "flrstck_nnr")
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municipals = parcels.order_by("municipal").distinct("municipal").values("municipal__id")
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municipals = Municipal.objects.filter(id__in=municipals)
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rpp = 100
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num_all_parcels = parcels.count()
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parcels = parcels[:rpp]
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next_page = 1
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if len(parcels) < rpp:
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next_page = None
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context = {
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"num_parcels": num_all_parcels,
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"parcels": parcels,
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"municipals": municipals,
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"geom_id": str(id),
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"next_page": next_page,
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}
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html = render_to_string(template, context, request)
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return HttpResponse(html, status=status_code)
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else:
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return HttpResponse(None, status=404)
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def get_geom_parcels_content(request: HttpRequest, id: str, page: int):
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""" Getter for infinite scroll of HTMX
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Returns parcels of a specific page/slice of the found parcel set.
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Implementation of infinite scroll htmx example: https://htmx.org/examples/infinite-scroll/
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Args:
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request (HttpRequest): The incoming request
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id (str): The geometry's id
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page (int): The requested page number
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Returns:
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A rendered piece of HTML
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"""
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if page < 0:
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raise AssertionError("Parcel page can not be negative")
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# HTTP code 286 states that the HTMX should stop polling for updates
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# https://htmx.org/docs/#polling
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status_code = 286
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template = "konova/includes/parcels/parcel_table_content.html"
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geom = get_object_or_404(Geometry, id=id)
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parcels = geom.get_underlying_parcels()
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parcels = parcels.order_by("-municipal", "flr", "flrstck_zhlr", "flrstck_nnr")
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rpp = 100
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from_p = rpp * (page-1)
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to_p = rpp * (page)
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next_page = page + 1
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parcels = parcels[from_p:to_p]
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if len(parcels) < rpp:
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next_page = None
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context = {
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"parcels": parcels,
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"geom_id": str(id),
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"next_page": next_page,
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}
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html = render_to_string(template, context, request)
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return HttpResponse(html, status=status_code)
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def get_404_view(request: HttpRequest, exception=None):
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""" Returns a 404 handling view
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Args:
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request ():
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exception ():
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Returns:
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"""
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context = BaseContext.context
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return render(request, "404.html", context, status=404)
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def get_500_view(request: HttpRequest):
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""" Returns a 404 handling view
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Args:
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request ():
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Returns:
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"""
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context = BaseContext.context
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return render(request, "500.html", context, status=500)
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@login_required
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def map_client_proxy_view(request: HttpRequest):
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""" Provides proxy functionality for NETGIS map client.
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Used for fetching content of a provided url
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Args:
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request (HttpRequest): The incoming request
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Returns:
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"""
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url = request.META.get("QUERY_STRING")
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response = requests.get(url)
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body = json.loads(response.content)
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if response.status_code != 200:
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return JsonResponse({
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"status_code": response.status_code,
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"content": body,
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})
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return JsonResponse(body)
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@ -0,0 +1,7 @@
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"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: ksp-servicestelle@sgdnord.rlp.de
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Created on: 19.08.22
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"""
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@ -0,0 +1,38 @@
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"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: michel.peltriaux@sgdnord.rlp.de
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Created on: 16.11.20
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"""
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from django.http import HttpRequest
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from django.shortcuts import render
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from konova.contexts import BaseContext
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def get_404_view(request: HttpRequest, exception=None):
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""" Returns a 404 handling view
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Args:
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request ():
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exception ():
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Returns:
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"""
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context = BaseContext.context
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return render(request, "404.html", context, status=404)
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def get_500_view(request: HttpRequest):
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""" Returns a 404 handling view
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Args:
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request ():
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Returns:
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"""
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context = BaseContext.context
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return render(request, "500.html", context, status=500)
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@ -0,0 +1,108 @@
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"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: ksp-servicestelle@sgdnord.rlp.de
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Created on: 19.08.22
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"""
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from django.http import HttpResponse, HttpRequest
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from django.shortcuts import get_object_or_404
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from django.template.loader import render_to_string
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from konova.models import Geometry, Municipal
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def get_geom_parcels(request: HttpRequest, id: str):
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""" Getter for HTMX
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Returns all parcels of the requested geometry rendered into a simple HTML table
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Args:
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request (HttpRequest): The incoming request
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id (str): The geometry's id
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Returns:
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A rendered piece of HTML
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"""
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# HTTP code 286 states that the HTMX should stop polling for updates
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# https://htmx.org/docs/#polling
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status_code = 286
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template = "konova/includes/parcels/parcel_table_frame.html"
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geom = get_object_or_404(Geometry, id=id)
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parcels = geom.get_underlying_parcels()
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geos_geom = geom.geom
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parcels_are_currently_calculated = geos_geom is not None and geos_geom.area > 0 and len(parcels) == 0
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parcels_available = len(parcels) > 0
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no_geometry_given = geos_geom is None
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if parcels_are_currently_calculated:
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# Parcels are being calculated right now. Change the status code, so polling stays active for fetching
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# resutls after the calculation
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status_code = 200
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if parcels_available or no_geometry_given:
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parcels = parcels.order_by("-municipal", "flr", "flrstck_zhlr", "flrstck_nnr")
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municipals = parcels.order_by("municipal").distinct("municipal").values("municipal__id")
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municipals = Municipal.objects.filter(id__in=municipals)
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rpp = 100
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num_all_parcels = parcels.count()
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parcels = parcels[:rpp]
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next_page = 1
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if len(parcels) < rpp:
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next_page = None
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context = {
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"num_parcels": num_all_parcels,
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"parcels": parcels,
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"municipals": municipals,
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"geom_id": str(id),
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"next_page": next_page,
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}
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html = render_to_string(template, context, request)
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return HttpResponse(html, status=status_code)
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else:
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return HttpResponse(None, status=404)
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def get_geom_parcels_content(request: HttpRequest, id: str, page: int):
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""" Getter for infinite scroll of HTMX
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Returns parcels of a specific page/slice of the found parcel set.
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Implementation of infinite scroll htmx example: https://htmx.org/examples/infinite-scroll/
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Args:
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request (HttpRequest): The incoming request
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id (str): The geometry's id
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page (int): The requested page number
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Returns:
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A rendered piece of HTML
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"""
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if page < 0:
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raise AssertionError("Parcel page can not be negative")
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# HTTP code 286 states that the HTMX should stop polling for updates
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# https://htmx.org/docs/#polling
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status_code = 286
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template = "konova/includes/parcels/parcel_table_content.html"
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geom = get_object_or_404(Geometry, id=id)
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parcels = geom.get_underlying_parcels()
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parcels = parcels.order_by("-municipal", "flr", "flrstck_zhlr", "flrstck_nnr")
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rpp = 100
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from_p = rpp * (page-1)
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to_p = rpp * (page)
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next_page = page + 1
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parcels = parcels[from_p:to_p]
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if len(parcels) < rpp:
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next_page = None
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context = {
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"parcels": parcels,
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"geom_id": str(id),
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"next_page": next_page,
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}
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html = render_to_string(template, context, request)
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return HttpResponse(html, status=status_code)
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@ -0,0 +1,82 @@
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"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: ksp-servicestelle@sgdnord.rlp.de
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Created on: 19.08.22
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"""
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from django.contrib.auth.decorators import login_required
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from django.http import HttpRequest
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from django.shortcuts import render
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from django.utils import timezone
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from django.utils.translation import gettext_lazy as _
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from compensation.models import EcoAccount, Compensation
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from intervention.models import Intervention
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from konova.contexts import BaseContext
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from konova.decorators import any_group_check
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from konova.sub_settings.context_settings import TAB_TITLE_IDENTIFIER
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from news.models import ServerMessage
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@login_required
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@any_group_check
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def home_view(request: HttpRequest):
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"""
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Renders the landing page
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Args:
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request (HttpRequest): The used request object
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Returns:
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A redirect
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"""
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template = "konova/home.html"
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now = timezone.now()
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user = request.user
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# Fetch the four newest active and published ServerMessages
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msgs = ServerMessage.objects.filter(
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is_active=True,
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publish_on__lte=now,
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unpublish_on__gte=now,
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).order_by(
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"-publish_on"
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)[:3]
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# First fetch all valid objects (undeleted, only newest versions)
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interventions = Intervention.objects.filter(
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deleted=None,
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)
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# Then fetch only user related ones
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user_interventions = interventions.filter(
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users__in=[user]
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)
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# Repeat for other objects
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comps = Compensation.objects.filter(
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deleted=None,
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)
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user_comps = comps.filter(
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intervention__users__in=[user]
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)
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eco_accs = EcoAccount.objects.filter(
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deleted=None,
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)
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user_ecco_accs = eco_accs.filter(
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users__in=[user]
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)
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additional_context = {
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"msgs": msgs,
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"total_intervention_count": interventions.count(),
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"user_intervention_count": user_interventions.count(),
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"total_compensation_count": comps.count(),
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"user_compensation_count": user_comps.count(),
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"total_eco_count": eco_accs.count(),
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"user_eco_count": user_ecco_accs.count(),
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TAB_TITLE_IDENTIFIER: _("Home"),
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}
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context = BaseContext(request, additional_context).context
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return render(request, template, context)
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@ -0,0 +1,41 @@
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"""
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Author: Michel Peltriaux
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Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
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Contact: ksp-servicestelle@sgdnord.rlp.de
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Created on: 19.08.22
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"""
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from django.shortcuts import get_object_or_404, render
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from django.views import View
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from django.utils.translation import gettext_lazy as _
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from konova.contexts import BaseContext
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class AbstractLogView(View):
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model = None
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class Meta:
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abstract = True
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def get(self, request, id: str):
|
||||
""" Renders a log view using modal
|
||||
|
||||
Args:
|
||||
request (HttpRequest): The incoming request
|
||||
id (str): The compensation's id
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
intervention = get_object_or_404(self.model, id=id)
|
||||
template = "modal/modal_generic.html"
|
||||
body_template = "log.html"
|
||||
|
||||
context = {
|
||||
"modal_body_template": body_template,
|
||||
"log": intervention.log.all(),
|
||||
"modal_title": _("Log"),
|
||||
}
|
||||
context = BaseContext(request, context).context
|
||||
return render(request, template, context)
|
||||
@ -0,0 +1,26 @@
|
||||
"""
|
||||
Author: Michel Peltriaux
|
||||
Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
|
||||
Contact: ksp-servicestelle@sgdnord.rlp.de
|
||||
Created on: 19.08.22
|
||||
|
||||
"""
|
||||
from django.contrib.auth import logout
|
||||
from django.http import HttpRequest
|
||||
from django.shortcuts import redirect
|
||||
|
||||
from konova.sub_settings.sso_settings import SSO_SERVER_BASE
|
||||
|
||||
|
||||
def logout_view(request: HttpRequest):
|
||||
"""
|
||||
Logout route for ending the session manually.
|
||||
|
||||
Args:
|
||||
request (HttpRequest): The used request object
|
||||
|
||||
Returns:
|
||||
A redirect
|
||||
"""
|
||||
logout(request)
|
||||
return redirect(SSO_SERVER_BASE)
|
||||
@ -0,0 +1,35 @@
|
||||
"""
|
||||
Author: Michel Peltriaux
|
||||
Organization: Struktur- und Genehmigungsdirektion Nord, Rhineland-Palatinate, Germany
|
||||
Contact: ksp-servicestelle@sgdnord.rlp.de
|
||||
Created on: 19.08.22
|
||||
|
||||
"""
|
||||
import json
|
||||
|
||||
import requests
|
||||
from django.contrib.auth.decorators import login_required
|
||||
from django.http import JsonResponse, HttpRequest
|
||||
|
||||
|
||||
@login_required
|
||||
def map_client_proxy_view(request: HttpRequest):
|
||||
""" Provides proxy functionality for NETGIS map client.
|
||||
|
||||
Used for fetching content of a provided url
|
||||
|
||||
Args:
|
||||
request (HttpRequest): The incoming request
|
||||
|
||||
Returns:
|
||||
|
||||
"""
|
||||
url = request.META.get("QUERY_STRING")
|
||||
response = requests.get(url)
|
||||
body = json.loads(response.content)
|
||||
if response.status_code != 200:
|
||||
return JsonResponse({
|
||||
"status_code": response.status_code,
|
||||
"content": body,
|
||||
})
|
||||
return JsonResponse(body)
|
||||
Loading…
Reference in New Issue