convert general-area-AreaLocations to Areas and poi-AreaLocations to Points

src/c3nav/mapdata/migrations/0086_auto_20170510_1820.py

@@ -0,0 +1,20 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2017-05-10 18:20
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0085_assign_location_level_room'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='area',
+            name='stuffed',
+            field=models.BooleanField(default=False, verbose_name='stuffed area'),
+        ),
+    ]

src/c3nav/mapdata/migrations/0087_assign_location_roomsegment_poi.py

@@ -0,0 +1,54 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.7 on 2017-05-10 18:26
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+def assign_locations_roomsection_poi(apps, schema_editor):
+    AreaLocation = apps.get_model('mapdata', 'AreaLocation')
+    Space = apps.get_model('mapdata', 'Space')
+    LocationSlug = apps.get_model('mapdata', 'LocationSlug')
+    Area = apps.get_model('mapdata', 'Area')
+    Point = apps.get_model('mapdata', 'Point')
+    Area.objects.all().update(can_search=False, can_describe=False)
+    for obj in AreaLocation.objects.filter(location_type__in=('roomsegment', 'poi')).order_by('slug'):
+        spaces = [s for s in Space.objects.filter(section=obj.section, level='')
+                  if s.geometry.intersection(obj.geometry).area/obj.geometry.area > 0.20]
+        if len(spaces) == 0:
+            obj.delete()
+            continue
+        elif len(spaces) > 1:
+            obj.location_type = 'area'
+            obj.save()
+            continue
+        space = spaces[0]
+
+        if obj.location_type == 'roomsegment':
+            to_obj = Area()
+            to_obj.geometry = obj.geometry
+        elif obj.location_type == 'poi':
+            to_obj = Point()
+            to_obj.geometry = obj.geometry.centroid
+
+        to_obj.locationslug_ptr = LocationSlug.objects.create(slug=obj.slug)
+        to_obj.space = space
+        to_obj.titles = obj.titles
+        to_obj.can_search = obj.can_search
+        to_obj.can_describe = obj.can_describe
+        to_obj.color = obj.color
+        to_obj.save()
+        to_obj.groups.add(*obj.groups.all())
+        to_obj.save()
+        obj.delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0086_auto_20170510_1820'),
+    ]
+
+    operations = [
+        migrations.RunPython(assign_locations_roomsection_poi),
+    ]

src/c3nav/mapdata/models/geometry/space.py

@@ -29,7 +29,7 @@ class Area(SpecificLocation, SpaceGeometryMixin, models.Model):
     An area in a space.
     """
     geometry = GeometryField('polygon')
-    stuffed = models.BooleanField(verbose_name=_('stuffed area'))
+    stuffed = models.BooleanField(verbose_name=_('stuffed area'), default=False)
 
     class Meta:
         verbose_name = _('Area')