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This commit is contained in:
pacnpal
287
parks/views.py
287
parks/views.py
@@ -2,8 +2,11 @@ import requests
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from decimal import Decimal, ROUND_DOWN
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from typing import Any, Optional, cast, Literal
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# Constants for error messages
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# Constants
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PARK_DETAIL_URL = "parks:park_detail"
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PARK_LIST_ITEM_TEMPLATE = "parks/partials/park_list_item.html"
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REQUIRED_FIELDS_ERROR = "Please correct the errors below. Required fields are marked with an asterisk (*)."
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ALLOWED_ROLES = ["MODERATOR", "ADMIN", "SUPERUSER"]
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from django.views.generic import DetailView, ListView, CreateView, UpdateView
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from decimal import InvalidOperation
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@@ -284,7 +287,7 @@ def search_parks(request: HttpRequest) -> HttpResponse:
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response = render(
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request,
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"parks/partials/park_list_item.html",
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PARK_LIST_ITEM_TEMPLATE,
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{
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"parks": parks,
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"view_mode": current_view_mode,
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@@ -298,7 +301,7 @@ def search_parks(request: HttpRequest) -> HttpResponse:
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except Exception as e:
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response = render(
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request,
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"parks/partials/park_list_item.html",
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PARK_LIST_ITEM_TEMPLATE,
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{
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"parks": [],
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"error": f"Error performing search: {str(e)}",
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@@ -354,7 +357,7 @@ class ParkCreateView(LoginRequiredMixin, CreateView):
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if hasattr(self.request.user, "role") and getattr(
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self.request.user, "role", None
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) in ["MODERATOR", "ADMIN", "SUPERUSER"]:
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) in ALLOWED_ROLES:
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try:
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self.object = form.save()
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submission.object_id = self.object.id
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@@ -420,7 +423,7 @@ class ParkCreateView(LoginRequiredMixin, CreateView):
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return super().form_invalid(form)
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def get_success_url(self) -> str:
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return reverse("parks:park_detail", kwargs={"slug": self.object.slug})
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return reverse(PARK_DETAIL_URL, kwargs={"slug": self.object.slug})
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class ParkUpdateView(LoginRequiredMixin, UpdateView):
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@@ -475,7 +478,7 @@ class ParkUpdateView(LoginRequiredMixin, UpdateView):
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if hasattr(self.request.user, "role") and getattr(
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self.request.user, "role", None
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) in ["MODERATOR", "ADMIN", "SUPERUSER"]:
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) in ALLOWED_ROLES:
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try:
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self.object = form.save()
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submission.status = "APPROVED"
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@@ -542,7 +545,7 @@ class ParkUpdateView(LoginRequiredMixin, UpdateView):
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"You will be notified when they are approved.",
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)
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return HttpResponseRedirect(
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reverse("parks:park_detail", kwargs={"slug": self.object.slug})
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reverse(PARK_DETAIL_URL, kwargs={"slug": self.object.slug})
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)
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def form_invalid(self, form: ParkForm) -> HttpResponse:
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@@ -556,7 +559,7 @@ class ParkUpdateView(LoginRequiredMixin, UpdateView):
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return super().form_invalid(form)
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def get_success_url(self) -> str:
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return reverse("parks:park_detail", kwargs={"slug": self.object.slug})
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return reverse(PARK_DETAIL_URL, kwargs={"slug": self.object.slug})
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class ParkDetailView(
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@@ -611,7 +614,7 @@ class ParkDetailView(
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return context
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def get_redirect_url_pattern(self) -> str:
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return "parks:park_detail"
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return PARK_DETAIL_URL
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class ParkAreaDetailView(
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@@ -643,274 +646,10 @@ class ParkAreaDetailView(
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return context
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def get_redirect_url_pattern(self) -> str:
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return "parks:park_detail"
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return PARK_DETAIL_URL
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def get_redirect_url_kwargs(self) -> dict[str, str]:
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area = cast(ParkArea, self.object)
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return {"park_slug": area.park.slug, "area_slug": area.slug}
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def form_valid(self, form: ParkForm) -> HttpResponse:
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self.normalize_coordinates(form)
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changes = self.prepare_changes_data(form.cleaned_data)
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submission = EditSubmission.objects.create(
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user=self.request.user,
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content_type=ContentType.objects.get_for_model(Park),
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submission_type="CREATE",
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changes=changes,
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reason=self.request.POST.get("reason", ""),
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source=self.request.POST.get("source", ""),
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)
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if hasattr(self.request.user, "role") and getattr(
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self.request.user, "role", None
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) in ["MODERATOR", "ADMIN", "SUPERUSER"]:
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try:
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self.object = form.save()
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submission.object_id = self.object.id
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submission.status = "APPROVED"
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submission.handled_by = self.request.user
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submission.save()
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if form.cleaned_data.get("latitude") and form.cleaned_data.get(
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"longitude"
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):
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Location.objects.create(
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content_type=ContentType.objects.get_for_model(Park),
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object_id=self.object.id,
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name=self.object.name,
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location_type="park",
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latitude=form.cleaned_data["latitude"],
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longitude=form.cleaned_data["longitude"],
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street_address=form.cleaned_data.get(
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"street_address", ""),
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city=form.cleaned_data.get("city", ""),
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state=form.cleaned_data.get("state", ""),
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country=form.cleaned_data.get("country", ""),
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postal_code=form.cleaned_data.get("postal_code", ""),
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)
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photos = self.request.FILES.getlist("photos")
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uploaded_count = 0
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for photo_file in photos:
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try:
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Photo.objects.create(
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image=photo_file,
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uploaded_by=self.request.user,
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content_type=ContentType.objects.get_for_model(
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Park),
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object_id=self.object.id,
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)
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uploaded_count += 1
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except Exception as e:
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messages.error(
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self.request,
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f"Error uploading photo {photo_file.name}: {str(e)}",
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)
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messages.success(
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self.request,
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f"Successfully created {self.object.name}. "
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f"Added {uploaded_count} photo(s).",
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)
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return HttpResponseRedirect(self.get_success_url())
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except Exception as e:
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messages.error(
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self.request,
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f"Error creating park: {str(e)}. Please check your input and try again.",
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)
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return self.form_invalid(form)
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messages.success(
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self.request,
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"Your park submission has been sent for review. "
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"You will be notified when it is approved.",
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)
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return HttpResponseRedirect(reverse("parks:park_list"))
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def form_invalid(self, form: ParkForm) -> HttpResponse:
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messages.error(
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self.request,
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REQUIRED_FIELDS_ERROR,
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)
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for field, errors in form.errors.items():
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for error in errors:
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messages.error(self.request, f"{field}: {error}")
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return super().form_invalid(form)
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def get_success_url(self) -> str:
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return reverse("parks:park_detail", kwargs={"slug": self.object.slug})
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class ParkUpdateView(LoginRequiredMixin, UpdateView):
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model = Park
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form_class = ParkForm
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template_name = "parks/park_form.html"
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def get_context_data(self, **kwargs: Any) -> dict[str, Any]:
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context = super().get_context_data(**kwargs)
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context["is_edit"] = True
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return context
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def prepare_changes_data(self, cleaned_data: dict[str, Any]) -> dict[str, Any]:
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data = cleaned_data.copy()
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if data.get("owner"):
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data["owner"] = data["owner"].id
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if data.get("opening_date"):
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data["opening_date"] = data["opening_date"].isoformat()
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if data.get("closing_date"):
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data["closing_date"] = data["closing_date"].isoformat()
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decimal_fields = ["latitude", "longitude",
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"size_acres", "average_rating"]
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for field in decimal_fields:
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if data.get(field):
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data[field] = str(data[field])
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return data
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def normalize_coordinates(self, form: ParkForm) -> None:
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if form.cleaned_data.get("latitude"):
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lat = Decimal(str(form.cleaned_data["latitude"]))
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form.cleaned_data["latitude"] = lat.quantize(
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Decimal("0.000001"), rounding=ROUND_DOWN
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)
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if form.cleaned_data.get("longitude"):
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lon = Decimal(str(form.cleaned_data["longitude"]))
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form.cleaned_data["longitude"] = lon.quantize(
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Decimal("0.000001"), rounding=ROUND_DOWN
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)
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def form_valid(self, form: ParkForm) -> HttpResponse:
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self.normalize_coordinates(form)
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changes = self.prepare_changes_data(form.cleaned_data)
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submission = EditSubmission.objects.create(
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user=self.request.user,
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content_type=ContentType.objects.get_for_model(Park),
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object_id=self.object.id,
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submission_type="EDIT",
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changes=changes,
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reason=self.request.POST.get("reason", ""),
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source=self.request.POST.get("source", ""),
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)
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if hasattr(self.request.user, "role") and getattr(
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self.request.user, "role", None
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) in ["MODERATOR", "ADMIN", "SUPERUSER"]:
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try:
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self.object = form.save()
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submission.status = "APPROVED"
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submission.handled_by = self.request.user
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submission.save()
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location_data = {
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"name": self.object.name,
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"location_type": "park",
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"latitude": form.cleaned_data.get("latitude"),
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"longitude": form.cleaned_data.get("longitude"),
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"street_address": form.cleaned_data.get("street_address", ""),
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"city": form.cleaned_data.get("city", ""),
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"state": form.cleaned_data.get("state", ""),
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"country": form.cleaned_data.get("country", ""),
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"postal_code": form.cleaned_data.get("postal_code", ""),
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}
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if self.object.location.exists():
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location = self.object.location.first()
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for key, value in location_data.items():
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setattr(location, key, value)
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location.save()
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else:
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Location.objects.create(
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content_type=ContentType.objects.get_for_model(Park),
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object_id=self.object.id,
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**location_data,
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)
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photos = self.request.FILES.getlist("photos")
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uploaded_count = 0
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for photo_file in photos:
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try:
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Photo.objects.create(
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image=photo_file,
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uploaded_by=self.request.user,
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content_type=ContentType.objects.get_for_model(
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Park),
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object_id=self.object.id,
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)
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uploaded_count += 1
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except Exception as e:
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messages.error(
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self.request,
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f"Error uploading photo {photo_file.name}: {str(e)}",
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)
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messages.success(
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self.request,
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f"Successfully updated {self.object.name}. "
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f"Added {uploaded_count} new photo(s).",
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)
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return HttpResponseRedirect(self.get_success_url())
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except Exception as e:
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messages.error(
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self.request,
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f"Error updating park: {str(e)}. Please check your input and try again.",
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)
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return self.form_invalid(form)
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messages.success(
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self.request,
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f"Your changes to {self.object.name} have been sent for review. "
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"You will be notified when they are approved.",
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)
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return HttpResponseRedirect(
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reverse("parks:park_detail", kwargs={"slug": self.object.slug})
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)
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def form_invalid(self, form: ParkForm) -> HttpResponse:
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messages.error(
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self.request,
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REQUIRED_FIELDS_ERROR,
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)
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for field, errors in form.errors.items():
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for error in errors:
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messages.error(self.request, f"{field}: {error}")
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return super().form_invalid(form)
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def get_success_url(self) -> str:
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return reverse("parks:park_detail", kwargs={"slug": self.object.slug})
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class ParkAreaDetailView(
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SlugRedirectMixin,
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EditSubmissionMixin,
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PhotoSubmissionMixin,
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HistoryMixin,
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DetailView,
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):
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model = ParkArea
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template_name = "parks/area_detail.html"
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context_object_name = "area"
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slug_url_kwarg = "area_slug"
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def get_object(self, queryset: Optional[QuerySet[ParkArea]] = None) -> ParkArea:
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if queryset is None:
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queryset = self.get_queryset()
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park_slug = self.kwargs.get("park_slug")
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area_slug = self.kwargs.get("area_slug")
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if park_slug is None or area_slug is None:
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raise ObjectDoesNotExist("Missing slug")
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area, _ = ParkArea.get_by_slug(area_slug)
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if area.park.slug != park_slug:
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raise ObjectDoesNotExist("Park slug doesn't match")
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return area
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def get_context_data(self, **kwargs: Any) -> dict[str, Any]:
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context = super().get_context_data(**kwargs)
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return context
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def get_redirect_url_pattern(self) -> str:
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return "parks:park_detail"
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def get_redirect_url_kwargs(self) -> dict[str, str]:
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area = cast(ParkArea, self.object)
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return {"park_slug": area.park.slug, "area_slug": area.slug}
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