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added inlines to admin.py
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@bwithchewoo
bwithchewoo committed Feb 14, 2024
1 parent e0243b8 commit c0cb2a5
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Showing 6 changed files with 277 additions and 367 deletions.
272 changes: 126 additions & 146 deletions layers/admin.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
from django.contrib import admin
from .models import *
from django import forms
import nested_admin

# Register your models here.

Expand Down Expand Up @@ -45,162 +46,141 @@ def label_from_instance(self, obj):



# class LayerForm(forms.ModelForm):
class LayerForm(forms.ModelForm):

# order = forms.IntegerField(required=False)
# themes = ThemeChoiceField(queryset=Theme.all_objects.all().filter(layer_type=''), required=False, widget = admin.widgets.FilteredSelectMultiple('themes', False))
# is_sublayer = forms.BooleanField(required=False)
# has_companion = forms.BooleanField(required=False)
# sublayers = SublayerChoiceField(queryset=Layer.all_objects.all(), required=False, widget = admin.widgets.FilteredSelectMultiple('sublayers', False))
# companion_layers = CompanionLayerChoiceField(queryset=Layer.all_objects.all(), required=False, widget = admin.widgets.FilteredSelectMultiple('companion layers', False))
# class Meta:
# exclude = ('slug_name',)
# model = Layer
# fields = '__all__'
# widgets = {
order = forms.IntegerField(required=False)
themes = ThemeChoiceField(queryset=Theme.all_objects.all().filter(layer_type=''), required=False, widget = admin.widgets.FilteredSelectMultiple('themes', False))
is_sublayer = forms.BooleanField(required=False)
has_companion = forms.BooleanField(required=False)
sublayers = SublayerChoiceField(queryset=Layer.all_objects.all(), required=False, widget = admin.widgets.FilteredSelectMultiple('sublayers', False))
companion_layers = CompanionLayerChoiceField(queryset=Layer.all_objects.all(), required=False, widget = admin.widgets.FilteredSelectMultiple('companion layers', False))
class Meta:
exclude = ('slug_name',)
model = Layer
fields = '__all__'
widgets = {

# 'attribute_fields': admin.widgets.FilteredSelectMultiple('Attribute fields', False),
# 'lookup_table': admin.widgets.FilteredSelectMultiple('Lookup table', False),
# }
'attribute_fields': admin.widgets.FilteredSelectMultiple('Attribute fields', False),
'lookup_table': admin.widgets.FilteredSelectMultiple('Lookup table', False),
}

class ArcRESTInline(nested_admin.NestedTabularInline):
model = LayerArcREST

# def save(self, commit=True):
# # Save the Layer instance first
# layer = super().save(commit=commit)

# # Now save or update the related ChildOrder instance or other related data
# # This is simplified; you'd likely need more logic here
# ChildOrder.objects.update_or_create(
# content_object=layer,
# defaults={'order': self.cleaned_data['order']}
# )
# # Handle other fields similarly

# return layer
# class LayerArcRESTForm(LayerForm):
# class Meta:
# model = LayerArcREST
# fields = ['arcgis_layers', 'password_protected', 'query_by_point', 'disable_arcgis_attributes']
# class LayerAdmin(admin.ModelAdmin):
# def get_parent_theme(self, obj):
# # Fetch the ContentType for the Layer model
# content_type = ContentType.objects.get_for_model(obj)
class WMSInline(admin.StackedInline):
model = LayerWMS

class XYZInline(admin.StackedInline):
model = LayerXYZ

class VectorInline(admin.StackedInline):
model = LayerVector

class LayerAdmin(admin.ModelAdmin):
def get_parent_theme(self, obj):
# Fetch the ContentType for the Layer model
content_type = ContentType.objects.get_for_model(obj)

# # Try to fetch the corresponding ChildOrder for this Layer
# child_order = ChildOrder.objects.filter(content_type=content_type, object_id=obj.pk).first()
# Try to fetch the corresponding ChildOrder for this Layer
child_order = ChildOrder.objects.filter(content_type=content_type, object_id=obj.pk).first()

# # Return the name of the parent theme if exists
# return child_order.parent_theme.name if child_order and child_order.parent_theme else 'None'
# get_parent_theme.short_description = 'Theme' # Sets column name
# Return the name of the parent theme if exists
return child_order.parent_theme.name if child_order and child_order.parent_theme else 'None'
get_parent_theme.short_description = 'Theme' # Sets column name

# def get_order(self, obj):
# # Fetch the ContentType for the Layer model
# content_type = ContentType.objects.get_for_model(obj)
def get_order(self, obj):
# Fetch the ContentType for the Layer model
content_type = ContentType.objects.get_for_model(obj)

# # Try to fetch the corresponding ChildOrder for this Layer
# child_order = ChildOrder.objects.filter(content_type=content_type, object_id=obj.pk).first()
# Try to fetch the corresponding ChildOrder for this Layer
child_order = ChildOrder.objects.filter(content_type=content_type, object_id=obj.pk).first()

# # Return the order if exists
# return child_order.order if child_order else 'None'
# get_order.short_description = 'Order' # Sets column name

# def get_form(self, request, obj=None, **kwargs):
# # Dynamically set the form class based on the layer_type
# if obj and obj.layer_type == 'ArcRest':
# kwargs['form'] = LayerArcRESTForm
# else:
# kwargs['form'] = LayerForm
# return super().get_form(request, obj, **kwargs)

# def get_fieldsets(self, request, obj=None):
# # Dynamically return fieldsets based on the layer_type
# if obj and obj.layer_type == 'ArcRest':
# # No need to modify self.fieldsets; directly return the combined fieldsets
# return self.base_fieldsets + self.arcrest_fieldsets
# return self.base_fieldsets
# list_display = ('name', 'layer_type', 'date_modified', "get_parent_theme", "get_order", 'data_publish_date', 'data_source')
# search_fields = ['name', 'layer_type', 'date_modified', 'url', 'data_source']
# ordering = ('name', )
# exclude = ('slug_name',)
# class Media:
# js = ['layer_admin.js',]

# if settings.CATALOG_TECHNOLOGY not in ['default', None]:
# # catalog_fields = ('catalog_name', 'catalog_id',)
# # catalog_fields = 'catalog_name'
# basic_fields = (
# 'catalog_name',
# ('name','layer_type',),
# ('url', 'proxy_url'),
# 'site'
# )
# else:
# basic_fields = (
# ('name','layer_type',),
# ('url', 'proxy_url'),
# 'site'
# )
# base_fieldsets = (
# ('BASIC INFO', {
# 'fields': basic_fields
# }),
# ('LAYER ORGANIZATION', {
# # 'classes': ('collapse', 'open',),
# 'fields': (
# ('order','themes'),
# ('is_sublayer','sublayers'),
# ('has_companion','companion_layers'),
# # RDH 2019-10-25: We don't use this, and it doesn't seem helpful
# # ('is_disabled','disabled_message')
# )
# }),
# ('METADATA', {
# 'classes': ('collapse',),
# 'fields': (
# 'description', 'overview','data_source','data_notes', 'data_publish_date'
# )
# }),
# ('LEGEND', {
# 'classes': ('collapse',),
# 'fields': (
# 'show_legend',
# 'legend',
# ('legend_title','legend_subtitle')
# )
# }),
# ('LINKS', {
# 'classes': ('collapse',),
# 'fields': (
# ('metadata','source'),
# ('bookmark', 'kml'),
# ('data_download','learn_more'),
# ('map_tiles'),
# )
# }),
# ('SHARING', {
# 'classes': ('collapse',),
# 'fields': (
# 'shareable_url',
# )
# }),)
# arcrest_fieldsets = (
# ('ArcGIS DETAILS', {
# 'classes': ('collapse',),
# 'fields': (
# ('arcgis_layers', 'password_protected', 'query_by_point', 'disable_arcgis_attributes'),
# )
# }),
# )
# Return the order if exists
return child_order.order if child_order else 'None'
get_order.short_description = 'Order' # Sets column name

def get_fieldsets(self, request, obj=None):
# Dynamically return fieldsets based on the layer_type
if obj and obj.layer_type == 'ArcRest':
# No need to modify self.fieldsets; directly return the combined fieldsets
return self.base_fieldsets + self.arcrest_fieldsets
return self.base_fieldsets
list_display = ('name', 'layer_type', 'date_modified', "get_parent_theme", "get_order", 'data_publish_date', 'data_source')
search_fields = ['name', 'layer_type', 'date_modified', 'url', 'data_source']
ordering = ('name', )
exclude = ('slug_name',)
class Media:
js = ['layer_admin.js',]

if settings.CATALOG_TECHNOLOGY not in ['default', None]:
# catalog_fields = ('catalog_name', 'catalog_id',)
# catalog_fields = 'catalog_name'
basic_fields = (
'catalog_name',
('name','layer_type',),
('url', 'proxy_url'),
'site'
)
else:
basic_fields = (
('name','layer_type',),
('url', 'proxy_url'),
'site'
)
base_fieldsets = (
('BASIC INFO', {
'fields': basic_fields
}),
('LAYER ORGANIZATION', {
# 'classes': ('collapse', 'open',),
'fields': (
('order','themes'),
('is_sublayer','sublayers'),
('has_companion','companion_layers'),
# RDH 2019-10-25: We don't use this, and it doesn't seem helpful
# ('is_disabled','disabled_message')
)
}),
('METADATA', {
'classes': ('collapse',),
'fields': (
'description', 'overview','data_source','data_notes', 'data_publish_date'
)
}),
('LEGEND', {
'classes': ('collapse',),
'fields': (
'show_legend',
'legend',
('legend_title','legend_subtitle')
)
}),
('LINKS', {
'classes': ('collapse',),
'fields': (
('metadata','source'),
('bookmark', 'kml'),
('data_download','learn_more'),
('map_tiles'),
)
}),
('SHARING', {
'classes': ('collapse',),
'fields': (
'shareable_url',
)
}),)
inlines = [ArcRESTInline, WMSInline, XYZInline, VectorInline]

# def get_queryset(self, request):
# # use our manager, rather than the default one
# qs = self.model.all_objects.get_queryset()

# # we need this from the superclass method
# ordering = self.ordering or () # otherwise we might try to *None, which is bad ;)
# if ordering:
# qs = qs.order_by(*ordering)
# return qs
def get_queryset(self, request):
# use our manager, rather than the default one
qs = self.model.all_objects.get_queryset()

# we need this from the superclass method
ordering = self.ordering or () # otherwise we might try to *None, which is bad ;)
if ordering:
qs = qs.order_by(*ordering)
return qs

# if hasattr(settings, 'DATA_MANAGER_ADMIN'):
# admin.site.register(Theme, ThemeAdmin)
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