remove intermediate levels

src/c3nav/editor/forms.py

@@ -85,8 +85,7 @@ class MapitemFormMixin(ModelForm):
 
 
 def create_editor_form(mapitemtype):
-    possible_fields = ['name', 'public', 'altitude', 'level', 'intermediate', 'levels', 'geometry', 'direction',
-                       'elevator', 'button', 'crop_to_level', 'width', 'groups', 'override_altitude', 'color',
+    possible_fields = ['name', 'public', 'altitude', 'level', 'levels', 'geometry', 'width', 'groups', 'color',
                        'location_type', 'can_search', 'can_describe', 'routing_inclusion', 'compiled_room', 'bssids',
                        'category', 'layer']
     existing_fields = [field.name for field in mapitemtype._meta.get_fields() if field.name in possible_fields]

src/c3nav/mapdata/migrations/0050_auto_20170505_1133.py

@@ -1,15 +0,0 @@
-# -*- coding: utf-8 -*-
-# Generated by Django 1.10.4 on 2017-05-05 11:33
-from __future__ import unicode_literals
-
-from django.db import migrations
-
-
-class Migration(migrations.Migration):
-
-    dependencies = [
-        ('mapdata', '0049_auto_20170505_1125'),
-    ]
-
-    operations = [
-    ]

src/c3nav/mapdata/migrations/0050_categorize_intermediate_areas.py

@@ -0,0 +1,24 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.4 on 2017-05-05 11:33
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+def categorize_intermediate_areas(apps, schema_editor):
+    Level = apps.get_model('mapdata', 'Level')
+    for level in Level.objects.filter(intermediate=True):
+        for area in level.areas.filter(category=''):
+            area.category = 'escalator' if area.escalators.count() else 'stairs'
+            area.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0049_auto_20170505_1125'),
+    ]
+
+    operations = [
+        migrations.RunPython(categorize_intermediate_areas),
+    ]

src/c3nav/mapdata/migrations/0051_move_intermediate_areas.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.4 on 2017-05-05 11:46
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+def move_intermediate_areas(apps, schema_editor):
+    Level = apps.get_model('mapdata', 'Level')
+    for level in Level.objects.filter(intermediate=True):
+        lower_level = Level.objects.filter(altitude__lt=level.altitude).order_by('-altitude').first()
+        upper_level = Level.objects.filter(altitude__gt=level.altitude).order_by('altitude').first()
+        for area in level.areas.all():
+            area.level = lower_level
+            area.layer = 'upper'
+            area.save()
+
+            areaitems = []
+            for c in ('escalators', 'obstacles', 'lineobstacles', 'stairs', 'stuffedareas'):
+                areaitems.extend(getattr(area, c).all())
+
+            print(areaitems)
+
+            area.pk = None
+            area.name += '_'
+            area.level = upper_level
+            area.layer = 'lower'
+            area.save()
+
+            for areaitem in areaitems:
+                areaitem.pk = None
+                areaitem.name += '-_'
+                areaitem.area = area
+                areaitem.save()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0050_categorize_intermediate_areas'),
+    ]
+
+    operations = [
+        migrations.RunPython(move_intermediate_areas),
+    ]

src/c3nav/mapdata/migrations/0052_remove_level_intermediate.py

@@ -0,0 +1,26 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.4 on 2017-05-05 12:09
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+def delete_intermediate_levels(apps, schema_editor):
+    Level = apps.get_model('mapdata', 'Level')
+    print(Level.objects.filter(intermediate=True).count())
+    Level.objects.filter(intermediate=True).delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0051_move_intermediate_areas'),
+    ]
+
+    operations = [
+        migrations.RunPython(delete_intermediate_levels),
+        migrations.RemoveField(
+            model_name='level',
+            name='intermediate',
+        ),
+    ]

src/c3nav/mapdata/migrations/0053_auto_20170505_1212.py

@@ -0,0 +1,22 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.4 on 2017-05-05 12:12
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0052_remove_level_intermediate'),
+    ]
+
+    operations = [
+        migrations.RemoveField(
+            model_name='escalator',
+            name='area',
+        ),
+        migrations.DeleteModel(
+            name='Escalator',
+        ),
+    ]

src/c3nav/mapdata/migrations/0054_remove_obstacle_crop_to_level.py

@@ -0,0 +1,25 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.10.4 on 2017-05-05 12:16
+from __future__ import unicode_literals
+
+from django.db import migrations
+
+
+def delete_crop_to_level_obstacles(apps, schema_editor):
+    Obstacle = apps.get_model('mapdata', 'Obstacle')
+    Obstacle.objects.filter(crop_to_level__isnull=False).delete()
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('mapdata', '0053_auto_20170505_1212'),
+    ]
+
+    operations = [
+        migrations.RunPython(delete_crop_to_level_obstacles),
+        migrations.RemoveField(
+            model_name='obstacle',
+            name='crop_to_level',
+        ),
+    ]

src/c3nav/mapdata/models/geometry.py

@@ -79,6 +79,8 @@ class Area(LevelFeature):
 
     def get_geojson_properties(self):
         result = super().get_geojson_properties()
+        result['category'] = self.category
+        result['layer'] = self.layer
         result['public'] = self.public
         return result
 
@@ -95,29 +97,6 @@ class StuffedArea(AreaFeature):
         default_related_name = 'stuffedareas'
 
 
-class Escalator(AreaFeature):
-    """
-    An escalator area
-    """
-    DIRECTIONS = (
-        (True, _('up')),
-        (False, _('down')),
-    )
-    direction = models.BooleanField(verbose_name=_('direction'), choices=DIRECTIONS)
-
-    geomtype = 'polygon'
-
-    class Meta:
-        verbose_name = _('Escalator')
-        verbose_name_plural = _('Escalators')
-        default_related_name = 'escalators'
-
-    def get_geojson_properties(self):
-        result = super().get_geojson_properties()
-        result['direction'] = 'up' if self.direction else 'down'
-        return result
-
-
 class Stair(AreaFeature):
     """
     A stair
@@ -146,7 +125,7 @@ class Stair(AreaFeature):
                 ('type', 'shadow'),
                 ('original_type', self.__class__.__name__.lower()),
                 ('original_name', self.name),
-                ('level', self.level.name),
+                ('area', self.area.name),
             ))),
             ('geometry', format_geojson(mapping(shadow), round=False)),
         ))
@@ -156,9 +135,6 @@ class Obstacle(AreaFeature):
     """
     An obstacle
     """
-    crop_to_level = models.ForeignKey('mapdata.Level', on_delete=models.CASCADE, null=True, blank=True,
-                                      verbose_name=_('crop to other level'), related_name='crops_obstacles')
-
     geomtype = 'polygon'
 
     class Meta:
@@ -166,12 +142,6 @@ class Obstacle(AreaFeature):
         verbose_name_plural = _('Obstacles')
         default_related_name = 'obstacles'
 
-    def get_geojson_properties(self):
-        result = super().get_geojson_properties()
-        if self.crop_to_level is not None:
-            result['crop_to_level'] = self.crop_to_level.name
-        return result
-
 
 class LineObstacle(AreaFeature):
     """

src/c3nav/mapdata/models/level.py

@@ -15,7 +15,6 @@ class Level(Feature):
     name = models.SlugField(_('level name'), unique=True, max_length=50,
                             help_text=_('Usually just an integer (e.g. -1, 0, 1, 2)'))
     altitude = models.DecimalField(_('level altitude'), null=False, unique=True, max_digits=6, decimal_places=2)
-    intermediate = models.BooleanField(_('intermediate level'))
 
     class Meta:
         verbose_name = _('Level')