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map settings api endpoint (fixes #201)

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Laura Klünder 2024-12-03 15:05:53 +01:00
parent 35a8738424
commit d254f199e3
4 changed files with 66 additions and 9 deletions
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23
src/c3nav/mapdata/api/map.py
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@ -1,6 +1,7 @@
import json
from typing import Annotated, Union
from celery import chain
from django.core.serializers.json import DjangoJSONEncoder
from django.db.models import Prefetch
from django.shortcuts import redirect
@ -16,6 +17,7 @@ from c3nav.api.exceptions import API404, APIPermissionDenied, APIRequestValidati
from c3nav.api.schema import BaseSchema
from c3nav.api.utils import NonEmptyStr
from c3nav.mapdata.api.base import api_etag, api_stats, can_access_geometry
from c3nav.mapdata.grid import grid
from c3nav.mapdata.models import Source, Theme, Area, Space
from c3nav.mapdata.models.geometry.space import ObstacleGroup, Obstacle
from c3nav.mapdata.models.locations import DynamicLocation, LocationRedirect, Position, LocationGroup
@ -26,7 +28,7 @@ from c3nav.mapdata.schemas.models import (AnyPositionStatusSchema, FullListableL
LocationDisplay, ProjectionPipelineSchema, ProjectionSchema,
SlimListableLocationSchema, SlimLocationSchema, all_location_definitions,
listable_location_definitions, LegendSchema, LegendItemSchema)
from c3nav.mapdata.schemas.responses import LocationGeometry, WithBoundsSchema
from c3nav.mapdata.schemas.responses import LocationGeometry, WithBoundsSchema, MapSettingsSchema
from c3nav.mapdata.utils.locations import (get_location_by_id_for_request, get_location_by_slug_for_request,
searchable_locations_for_request, visible_locations_for_request)
from c3nav.mapdata.utils.user import can_access_editor
@ -34,6 +36,25 @@ from c3nav.mapdata.utils.user import can_access_editor
map_api_router = APIRouter(tags=["map"])
@map_api_router.get('/settings/', summary="get map settings",
description="get useful/required settings for displaying the map",
response={200: MapSettingsSchema, **auth_responses})
@api_etag(permissions=False)
def map_settings(request):
initial_bounds = settings.INITIAL_BOUNDS
if not initial_bounds:
initial_bounds = tuple(chain(*Source.max_bounds()))
else:
initial_bounds = (tuple(settings.INITIAL_BOUNDS)[:2], tuple(settings.INITIAL_BOUNDS)[2:])
return MapSettingsSchema(
initial_bounds=initial_bounds,
initial_level=settings.INITIAL_LEVEL or None,
grid=grid.serialize().model_dump() if grid else None,
tile_server=settings.TILE_CACHE_SERVER,
)
@map_api_router.get('/bounds/', summary="get boundaries",
description="get maximum boundaries of everything on the map",
response={200: WithBoundsSchema, **auth_responses})