rename newapi to api

src/c3nav/mapdata/api/updates.py

@@ -0,0 +1,70 @@
+from typing import Optional
+from urllib.parse import urlparse
+
+from django.http import HttpResponse
+from ninja import Router as APIRouter
+from ninja import Schema
+from pydantic import PositiveInt
+
+from c3nav.api.auth import auth_responses
+from c3nav.api.utils import NonEmptyStr
+from c3nav.mapdata.api.base import api_etag
+from c3nav.mapdata.models import MapUpdate
+from c3nav.mapdata.schemas.responses import BoundsSchema
+from c3nav.mapdata.utils.cache.stats import increment_cache_key
+from c3nav.mapdata.utils.user import get_user_data
+from c3nav.mapdata.views import set_tile_access_cookie
+
+updates_api_router = APIRouter(tags=["updates"])
+
+
+class UserDataSchema(Schema):
+    logged_in: bool
+    allow_editor: bool
+    allow_control_panel: bool
+    has_positions: bool
+    title: NonEmptyStr
+    subtitle: NonEmptyStr
+    permissions: list[PositiveInt]
+
+
+class FetchUpdatesResponseSchema(Schema):
+    last_site_update: PositiveInt
+    last_map_update: NonEmptyStr
+    user: Optional[UserDataSchema] = None
+
+
+@updates_api_router.get('/fetch/', summary="fetch updates",
+                        description="get regular updates.\n\n"
+                                    "this endpoint also sets/updates the tile access cookie."
+                                    "if not called regularly, the tileserver will ignore your access permissions.\n\n"
+                                    "this endpoint can be called cross-origin, but it will have no user data then.",
+                        response={200: FetchUpdatesResponseSchema, **auth_responses})
+def fetch_updates(request, response: HttpResponse):
+    cross_origin = request.META.get('HTTP_ORIGIN')
+    if cross_origin is not None:
+        try:
+            if request.META['HTTP_HOST'] == urlparse(cross_origin).hostname:
+                cross_origin = None
+        except ValueError:
+            pass
+
+    increment_cache_key('api_updates_fetch_requests%s' % ('_cross_origin' if cross_origin is not None else ''))
+
+    from c3nav.site.models import SiteUpdate
+
+    result = {
+        'last_site_update': SiteUpdate.last_update(),
+        'last_map_update': MapUpdate.current_processed_cache_key(),
+    }
+    if cross_origin is None:
+        result.update({
+            'user': get_user_data(request),
+        })
+
+    if cross_origin is not None:
+        response['Access-Control-Allow-Origin'] = cross_origin
+        response['Access-Control-Allow-Credentials'] = 'true'
+    set_tile_access_cookie(request, response)
+
+    return result