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новый структура моделей

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Кошкин Сергей
2025-10-30 12:27:25 +03:00
parent 94df5171db
commit 20a13414de
6 changed files with 245 additions and 87 deletions
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195
dbapp/mainapp/admin.py
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@@ -23,6 +23,7 @@ from django.contrib.gis.db import models as gis
from django.shortcuts import redirect
from django.urls import reverse
from django.utils import timezone
from leaflet.forms.widgets import LeafletWidget
from rangefilter.filters import (
DateRangeFilterBuilder,
@@ -90,6 +91,28 @@ class LocationForm(forms.ModelForm):
return instance
class GeoInline(admin.StackedInline):
model = Geo
extra = 0
verbose_name = "Гео"
verbose_name_plural = "Гео"
form = LocationForm
readonly_fields = ("distance_coords_kup", "distance_coords_valid", "distance_kup_valid")
fieldsets = (
("Основная информация", {
"fields": ("mirrors", "location", "distance_coords_kup",
"distance_coords_valid", "distance_kup_valid", "timestamp", "comment", "id_user_add")
}),
("Координаты: геолокация", {
"fields": ("longitude_geo", "latitude_geo", "coords"),
}),
("Координаты: Кубсат", {
"fields": ("longitude_kupsat", "latitude_kupsat", "coords_kupsat"),
}),
("Координаты: Оперативный отдел", {
"fields": ("longitude_valid", "latitude_valid", "coords_valid"),
}),
)
class CustomUserInline(admin.StackedInline):
@@ -130,7 +153,7 @@ class ModulationAdmin(admin.ModelAdmin):
ordering = ("name",)
@admin.register(SourceType)
class ModulationAdmin(admin.ModelAdmin):
class SourceTypeAdmin(admin.ModelAdmin):
list_display = ("name",)
search_fields = ("name",)
ordering = ("name",)
@@ -200,6 +223,7 @@ class ParameterAdmin(ImportExportActionModelAdmin, admin.ModelAdmin):
)
ordering = ("frequency",)
list_select_related = ("polarization", "modulation", "standard", "id_satellite",)
filter_horizontal = ('objitems',) # For many-to-many relationship
# raw_id_fields = ("id_sigma_parameter", )
inlines = [SigmaParameterInline]
# autocomplete_fields = ("id_sigma_parameter", )
@@ -378,8 +402,44 @@ def show_on_map(modeladmin, request, queryset):
show_on_map.short_description = "Показать выбранные на карте"
class ObjItemForm(forms.ModelForm):
parameter = forms.ModelChoiceField(
queryset=Parameter.objects.all(),
required=False,
label="Параметр"
)
class Meta:
model = ObjItem
fields = '__all__'
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# Set initial value if the ObjItem already has a parameter
if self.instance.pk:
first_param = self.instance.parameters_obj.first()
if first_param:
self.fields['parameter'].initial = first_param
def save(self, commit=True):
instance = super().save(commit=commit)
# Handle the single parameter assignment - replace all existing relationships
if self.cleaned_data.get('parameter'):
# Clear all existing parameter relationships
instance.parameters_obj.clear()
# Add the selected parameter
instance.parameters_obj.add(self.cleaned_data['parameter'])
else:
# If no parameter selected, clear all
instance.parameters_obj.clear()
return instance
@admin.register(ObjItem)
class ObjectAdmin(admin.ModelAdmin):
form = ObjItemForm
list_display = (
"name",
"sat_name",
@@ -399,121 +459,142 @@ class ObjectAdmin(admin.ModelAdmin):
list_display_links = ("name",)
list_filter = (
UniqueToggleFilter,
("id_vch_load__id_satellite", MultiSelectRelatedDropdownFilter),
("id_vch_load__frequency", NumericRangeFilterBuilder()),
("id_vch_load__freq_range", NumericRangeFilterBuilder()),
("id_vch_load__snr", NumericRangeFilterBuilder()),
("id_vch_load__modulation", MultiSelectRelatedDropdownFilter),
("id_vch_load__polarization", MultiSelectRelatedDropdownFilter),
("parameters_obj__id_satellite", MultiSelectRelatedDropdownFilter),
("parameters_obj__frequency", NumericRangeFilterBuilder()),
("parameters_obj__freq_range", NumericRangeFilterBuilder()),
("parameters_obj__snr", NumericRangeFilterBuilder()),
("parameters_obj__modulation", MultiSelectRelatedDropdownFilter),
("parameters_obj__polarization", MultiSelectRelatedDropdownFilter),
GeoKupDistanceFilter,
GeoValidDistanceFilter
)
search_fields = (
"name",
"id_geo__coords",
# "id_satellite__name",
# "id_vch_load__frequency",
"geo_obj__coords",
"parameters_obj__frequency",
)
ordering = ("name",)
list_select_related = (
# "id_satellite",
"id_vch_load",
"id_vch_load__polarization",
"id_vch_load__modulation",
"id_vch_load__id_satellite",
"id_geo",
"id_source_type"
)
autocomplete_fields = ("id_geo",)
raw_id_fields = ("id_vch_load",)
# dynamic_raw_id_fields = ("id_vch_load",)
inlines = [GeoInline]
actions = [show_on_map]
def get_queryset(self, request):
qs = super().get_queryset(request)
return qs.select_related('geo_obj').prefetch_related(
'parameters_obj__id_satellite',
'parameters_obj__polarization',
'parameters_obj__modulation',
'parameters_obj__standard'
)
def sat_name(self, obj):
return obj.id_vch_load.id_satellite
param = next(iter(obj.parameters_obj.all()), None)
if param and param.id_satellite:
return param.id_satellite.name
return "-"
sat_name.short_description = "Спутник"
sat_name.admin_order_field = "id_vch_load__id_satellite__name"
sat_name.admin_order_field = "parameters_obj__id_satellite__name"
def freq(self, obj):
par = obj.id_vch_load
return par.frequency
# param = obj.parameters_obj.first()
param = next(iter(obj.parameters_obj.all()), None)
if param:
return param.frequency
return "-"
freq.short_description = "Частота, МГц"
freq.admin_order_field = "id_vch_load__frequency"
freq.admin_order_field = "parameters_obj__frequency"
def distance_geo_kup(self, obj):
par = obj.id_geo.distance_coords_kup
if par is None:
geo = obj.geo_obj
if not geo or geo.distance_coords_kup is None:
return "-"
return round(par, 3)
return round(geo.distance_coords_kup, 3)
distance_geo_kup.short_description = "Гео-куб, км"
def distance_geo_valid(self, obj):
par = obj.id_geo.distance_coords_valid
if par is None:
geo = obj.geo_obj
if not geo or geo.distance_coords_valid is None:
return "-"
return round(par, 3)
return round(geo.distance_coords_valid, 3)
distance_geo_valid.short_description = "Гео-опер, км"
def distance_kup_valid(self, obj):
par = obj.id_geo.distance_kup_valid
if par is None:
geo = obj.geo_obj
if not geo or geo.distance_kup_valid is None:
return "-"
return round(par, 3)
return round(geo.distance_kup_valid, 3)
distance_kup_valid.short_description = "Куб-опер, км"
def pol(self, obj):
par = obj.id_vch_load.polarization
return par.name
# Get the first parameter associated with this objitem to display polarization
param = next(iter(obj.parameters_obj.all()), None)
if param and param.polarization:
return param.polarization.name
return "-"
pol.short_description = "Поляризация"
def freq_range(self, obj):
par = obj.id_vch_load
return par.freq_range
# Get the first parameter associated with this objitem to display freq_range
param = next(iter(obj.parameters_obj.all()), None)
if param:
return param.freq_range
return "-"
freq_range.short_description = "Полоса, МГц"
freq_range.admin_order_field = "id_vch_load__freq_range"
freq_range.admin_order_field = "parameters_obj__freq_range"
def bod_velocity(self, obj):
par = obj.id_vch_load
return par.bod_velocity
# Get the first parameter associated with this objitem to display bod_velocity
param = next(iter(obj.parameters_obj.all()), None)
if param:
return param.bod_velocity
return "-"
bod_velocity.short_description = "Сим. v, БОД"
def modulation(self, obj):
par = obj.id_vch_load.modulation
return par.name
# Get the first parameter associated with this objitem to display modulation
param = next(iter(obj.parameters_obj.all()), None)
if param and param.modulation:
return param.modulation.name
return "-"
modulation.short_description = "Модуляция"
def snr(self, obj):
par = obj.id_vch_load
return par.snr
# Get the first parameter associated with this objitem to display snr
param = next(iter(obj.parameters_obj.all()), None)
if param:
return param.snr
return "-"
snr.short_description = "ОСШ"
def geo_coords(self, obj):
geo = obj.id_geo
geo = obj.geo_obj
if not geo or not geo.coords:
return "-"
longitude = geo.coords.coords[0]
latitude = geo.coords.coords[1]
lon = f"{longitude}E" if longitude > 0 else f"{abs(longitude)}W"
lat = f"{latitude}N" if latitude > 0 else f"{abs(latitude)}S"
return f"{lat} {lon}"
geo_coords.short_description = "Координаты геолокации"
geo_coords.admin_order_filed = "id_geo__coords"
geo_coords.admin_order_field = "geo_obj__coords"
def kupsat_coords(self, obj):
obj = obj.id_geo
if obj.coords_kupsat is None:
geo = obj.geo_obj
if not geo or not geo.coords_kupsat:
return "-"
longitude = obj.coords_kupsat.coords[0]
latitude = obj.coords_kupsat.coords[1]
longitude = geo.coords_kupsat.coords[0]
latitude = geo.coords_kupsat.coords[1]
lon = f"{longitude}E" if longitude > 0 else f"{abs(longitude)}W"
lat = f"{latitude}N" if latitude > 0 else f"{abs(latitude)}S"
return f"{lat} {lon}"
kupsat_coords.short_description = "Координаты Кубсата"
def valid_coords(self, obj):
obj = obj.id_geo
if obj.coords_valid is None:
geo = obj.geo_obj
if not geo or not geo.coords_valid:
return "-"
longitude = obj.coords_valid.coords[0]
latitude = obj.coords_valid.coords[1]
longitude = geo.coords_valid.coords[0]
latitude = geo.coords_valid.coords[1]
lon = f"{longitude}E" if longitude > 0 else f"{abs(longitude)}W"
lat = f"{latitude}N" if latitude > 0 else f"{abs(latitude)}S"
return f"{lat} {lon}"