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pacnpal
311
parks/forms.py
311
parks/forms.py
@@ -1,191 +1,148 @@
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from django import forms
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from django.urls import reverse_lazy
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from decimal import Decimal, InvalidOperation, ROUND_DOWN
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from .models import Park
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from cities_light.models import Country, Region, City
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class LocationFilterForm(forms.Form):
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country = forms.CharField(
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required=False,
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widget=forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'Select or type a country',
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'hx-get': reverse_lazy('parks:country_search'),
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'hx-trigger': 'focus, input',
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'hx-target': '#country-results',
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'autocomplete': 'off'
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})
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)
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region = forms.CharField(
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required=False,
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widget=forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'Select or type a region/state',
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'hx-get': reverse_lazy('parks:region_search'),
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'hx-trigger': 'focus, input',
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'hx-target': '#region-results',
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'autocomplete': 'off'
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})
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)
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city = forms.CharField(
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required=False,
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widget=forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'Select or type a city',
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'hx-get': reverse_lazy('parks:city_search'),
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'hx-trigger': 'focus, input',
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'hx-target': '#city-results',
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'autocomplete': 'off'
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})
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)
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class ParkForm(forms.ModelForm):
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# Hidden fields for actual model relations
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country = forms.ModelChoiceField(queryset=Country.objects.all(), required=True, widget=forms.HiddenInput())
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region = forms.ModelChoiceField(queryset=Region.objects.all(), required=False, widget=forms.HiddenInput())
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city = forms.ModelChoiceField(queryset=City.objects.all(), required=False, widget=forms.HiddenInput())
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# Visible fields for Alpine.js
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country_name = forms.CharField(
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label="Country",
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required=True,
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widget=forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'Select or type a country',
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'data-autocomplete': 'true'
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})
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)
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region_name = forms.CharField(
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label="Region/State",
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required=False,
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widget=forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'Select or type a region/state',
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'data-autocomplete': 'true'
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})
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)
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city_name = forms.CharField(
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label="City",
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required=False,
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widget=forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'Select or type a city',
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'data-autocomplete': 'true'
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})
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)
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"""Form for creating and updating Park objects with location support"""
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class Meta:
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model = Park
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fields = ['name', 'description', 'owner', 'status', 'opening_date', 'closing_date',
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'operating_season', 'size_acres', 'website', 'country', 'region', 'city']
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fields = [
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"name",
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"description",
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"owner",
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"status",
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"opening_date",
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"closing_date",
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"operating_season",
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"size_acres",
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"website",
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"latitude",
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"longitude",
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"street_address",
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"city",
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"state",
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"country",
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"postal_code",
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]
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widgets = {
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'name': forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white'
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}),
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'description': forms.Textarea(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-textarea dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'rows': 2
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}),
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'owner': forms.Select(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-select dark:border-gray-600 dark:bg-gray-700 dark:text-white'
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}),
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'status': forms.Select(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-select dark:border-gray-600 dark:bg-gray-700 dark:text-white'
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}),
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'opening_date': forms.DateInput(attrs={
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'type': 'date',
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white'
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}),
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'closing_date': forms.DateInput(attrs={
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'type': 'date',
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white'
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}),
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'operating_season': forms.TextInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'e.g., Year-round, Summer only, etc.'
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}),
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'size_acres': forms.NumberInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'step': '0.01',
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'min': '0'
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}),
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'website': forms.URLInput(attrs={
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'class': 'w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white',
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'placeholder': 'https://example.com'
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}),
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"name": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"description": forms.Textarea(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-textarea dark:border-gray-600 dark:bg-gray-700 dark:text-white",
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"rows": 2,
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}
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),
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"owner": forms.Select(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-select dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"status": forms.Select(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-select dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"opening_date": forms.DateInput(
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attrs={
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"type": "date",
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white",
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}
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),
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"closing_date": forms.DateInput(
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attrs={
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"type": "date",
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white",
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}
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),
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"operating_season": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white",
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"placeholder": "e.g., Year-round, Summer only, etc.",
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}
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),
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"size_acres": forms.NumberInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white",
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"step": "0.01",
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"min": "0",
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}
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),
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"website": forms.URLInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white",
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"placeholder": "https://example.com",
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}
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),
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# Location fields
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"latitude": forms.HiddenInput(),
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"longitude": forms.HiddenInput(),
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"street_address": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"city": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"state": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"country": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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"postal_code": forms.TextInput(
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attrs={
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"class": "w-full border-gray-300 rounded-lg form-input dark:border-gray-600 dark:bg-gray-700 dark:text-white"
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}
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),
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}
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def __init__(self, *args, **kwargs):
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super().__init__(*args, **kwargs)
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instance = kwargs.get('instance')
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if instance:
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def clean_latitude(self):
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latitude = self.cleaned_data.get('latitude')
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if latitude is not None:
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try:
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if instance.country:
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self.fields['country_name'].initial = instance.country.name
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self.fields['country'].initial = instance.country
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except Country.DoesNotExist:
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pass
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# Convert to Decimal for precise handling
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latitude = Decimal(str(latitude))
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# Round to exactly 6 decimal places
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latitude = latitude.quantize(Decimal('0.000001'), rounding=ROUND_DOWN)
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# Validate range
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if latitude < -90 or latitude > 90:
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raise forms.ValidationError("Latitude must be between -90 and 90 degrees.")
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# Convert to string to preserve exact decimal places
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return str(latitude)
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except (InvalidOperation, TypeError):
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raise forms.ValidationError("Invalid latitude value.")
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return latitude
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def clean_longitude(self):
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longitude = self.cleaned_data.get('longitude')
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if longitude is not None:
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try:
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if instance.region:
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self.fields['region_name'].initial = instance.region.name
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self.fields['region'].initial = instance.region
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except Region.DoesNotExist:
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pass
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try:
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if instance.city:
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self.fields['city_name'].initial = instance.city.name
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self.fields['city'].initial = instance.city
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except City.DoesNotExist:
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pass
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def clean(self):
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cleaned_data = super().clean()
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country_name = cleaned_data.get('country_name')
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region_name = cleaned_data.get('region_name')
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city_name = cleaned_data.get('city_name')
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# Get or create default country if needed
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default_country = Country.objects.first()
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if not default_country:
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default_country = Country.objects.create(
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name='Unknown',
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name_ascii='Unknown',
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slug='unknown',
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geoname_id=0,
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alternate_names='',
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search_names='Unknown'
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)
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if country_name:
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try:
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country = Country.objects.get(name__iexact=country_name)
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cleaned_data['country'] = country
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except Country.DoesNotExist:
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cleaned_data['country'] = default_country
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else:
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raise forms.ValidationError("Country is required")
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if region_name and cleaned_data.get('country'):
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try:
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region = Region.objects.get(
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name__iexact=region_name,
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country=cleaned_data['country']
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)
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cleaned_data['region'] = region
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except Region.DoesNotExist:
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cleaned_data['region'] = None
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if city_name and cleaned_data.get('region'):
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try:
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city = City.objects.get(
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name__iexact=city_name,
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region=cleaned_data['region']
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)
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cleaned_data['city'] = city
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except City.DoesNotExist:
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cleaned_data['city'] = None
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return cleaned_data
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# Convert to Decimal for precise handling
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longitude = Decimal(str(longitude))
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# Round to exactly 6 decimal places
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longitude = longitude.quantize(Decimal('0.000001'), rounding=ROUND_DOWN)
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# Validate range
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if longitude < -180 or longitude > 180:
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raise forms.ValidationError("Longitude must be between -180 and 180 degrees.")
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# Convert to string to preserve exact decimal places
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return str(longitude)
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except (InvalidOperation, TypeError):
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raise forms.ValidationError("Invalid longitude value.")
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return longitude
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