Revert "use changeset in importhub and importnoc"

This reverts commit a2295e80af.

src/c3nav/control/templates/control/map_updates.html

@@ -78,7 +78,7 @@
                     {% elif update.type == 'changeset' %}
                         {% url 'control.users.detail' user=update.user.pk as user_url %}
                         {% url 'control.users.detail' user=update.changeset.author.pk as author_url %}
-                        {% blocktrans with changeset_id=update.changeset.pk changeset_url=update.changeset.get_absolute_url changeset_title=update.changeset.title user_name=update.user.username author_name=update.changeset.author.username %}Changeset <a href="{{ changeset_url }}">#{{ changeset_id }} ({{ changeset_title }})</a> by <a href="{{ author_url }}">{{ author_name }}</a> applied by <a href="{{ user_url }}">{{ user_name }}</a>{% endblocktrans %}
+                        {% blocktrans with changeset_id=update.changeset.pk changeset_url=update.changeset.get_absolute_url user_name=update.user.username author_name=update.changeset.author.username %}Changeset <a href="{{ changeset_url }}">#{{ changeset_id }}</a> by <a href="{{ author_url }}">{{ author_name }}</a> applied by <a href="{{ user_url }}">{{ user_name }}</a>{% endblocktrans %}
                     {% else %}
                         {{ update.type }}
                     {% endif %}

src/c3nav/editor/forms.py

@@ -414,8 +414,6 @@ def create_editor_form(editor_model):
 
 
 editor_form_cache = {}
-
-
 def get_editor_form(model):
     form = editor_form_cache.get(model, None)
     if form is None:

src/c3nav/mapdata/management/commands/importhub.py

@@ -9,9 +9,7 @@ from shapely import Point
 from shapely.geometry import shape
 
 from c3nav.api.utils import NonEmptyStr
-from c3nav.editor.models import ChangeSet
+from c3nav.mapdata.models import Area, LocationGroup, LocationSlug, MapUpdate, Space
-from c3nav.editor.views.base import within_changeset
-from c3nav.mapdata.models import Area, LocationGroup, LocationSlug, Space
 from c3nav.mapdata.models.geometry.space import POI
 from c3nav.mapdata.models.report import Report
 from c3nav.mapdata.utils.cache.changes import changed_geometries
@@ -43,14 +41,10 @@ class Command(BaseCommand):
                          headers={"Authorization": "Token "+settings.HUB_API_SECRET})
         r.raise_for_status()
 
-        changed_geometries.reset()
+        with MapUpdate.lock():
-        changeset = ChangeSet()
+            changed_geometries.reset()
-        changeset.author = self.request.user
-        changeset.title = 'importhub'
-        with within_changeset(changeset=changeset, user=None) as locked_changeset:
             self.do_import(r.json())
-        with changeset.lock_to_edit() as locked_changeset:
+            MapUpdate.objects.create(type='importhub')
-            locked_changeset.apply(user=None)
 
     def do_report(self, prefix: str, obj_id: str, obj, report: Report):
         import_prefix = f"{prefix}:{obj_id}:"

src/c3nav/mapdata/management/commands/importnoc.py

@@ -5,15 +5,13 @@ from django.conf import settings
 from django.core.management.base import BaseCommand
 from pydantic import BaseModel
 from shapely import distance
-from shapely.ops import nearest_points, unary_union
 
-from c3nav.editor.models import ChangeSet
+from c3nav.mapdata.models import MapUpdate, Space, Level
-from c3nav.editor.views.base import within_changeset
-from c3nav.mapdata.models import Space, Level
 from c3nav.mapdata.models.geometry.space import RangingBeacon
 from c3nav.mapdata.models.report import Report
 from c3nav.mapdata.utils.cache.changes import changed_geometries
 from c3nav.mapdata.utils.geometry import unwrap_geom
+from shapely.ops import nearest_points, unary_union
 
 
 class NocImportItem(BaseModel):
@@ -36,14 +34,10 @@ class Command(BaseCommand):
                  for name, item in r.json()["markers"].items()
                  if not name.startswith("__polyline")}
 
-        changed_geometries.reset()
+        with MapUpdate.lock():
-        changeset = ChangeSet()
+            changed_geometries.reset()
-        changeset.author = self.request.user
-        changeset.title = 'importnoc'
-        with within_changeset(changeset=changeset, user=None) as locked_changeset:
             self.do_import(items)
-        with changeset.lock_to_edit() as locked_changeset:
+            MapUpdate.objects.create(type='importnoc')
-            locked_changeset.apply(user=None)
 
     def do_report(self, prefix: str, obj_id: str, obj, report: Report):
         import_prefix = f"{prefix}:{obj_id}:"