3 files changed, 44 insertions, 2 deletions
diff --git a/archaeological_context_records/admin.py b/archaeological_context_records/admin.py
index b966628ae..c06927f37 100644
--- a/archaeological_context_records/admin.py
+++ b/archaeological_context_records/admin.py
@@ -90,12 +90,15 @@ class RecordRelationsAdmin(admin.ModelAdmin):
         'right_record': 'context_record',
     })
 
+
 admin_site.register(models.RecordRelations, RecordRelationsAdmin)
 
 
 class RelationTypeAdmin(GeneralTypeAdmin):
     list_display = ('label', 'txt_idx', 'tiny_label', 'available',
-                    'symmetrical', 'inverse_relation', 'order', 'comment')
+                    'symmetrical', 'logical_relation', 'inverse_relation',
+                    'order', 'comment')
+
 
 admin_site.register(models.RelationType, RelationTypeAdmin)
 
diff --git a/archaeological_context_records/migrations/0020_auto_20180430_1318.py b/archaeological_context_records/migrations/0020_auto_20180430_1318.py
new file mode 100644
index 000000000..416c16311
--- /dev/null
+++ b/archaeological_context_records/migrations/0020_auto_20180430_1318.py
@@ -0,0 +1,31 @@
+# -*- coding: utf-8 -*-
+# Generated by Django 1.11.10 on 2018-04-30 13:18
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+import ishtar_common.models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('archaeological_context_records', '0019_auto_20180403_1120'),
+    ]
+
+    operations = [
+        migrations.AddField(
+            model_name='contextrecord',
+            name='relation_image',
+            field=models.FileField(blank=True, null=True, upload_to=ishtar_common.models.get_image_path, verbose_name='Generated relation image (SVG)'),
+        ),
+        migrations.AddField(
+            model_name='historicalcontextrecord',
+            name='relation_image',
+            field=models.TextField(blank=True, max_length=100, null=True, verbose_name='Generated relation image (SVG)'),
+        ),
+        migrations.AddField(
+            model_name='relationtype',
+            name='logical_relation',
+            field=models.CharField(blank=True, choices=[(b'above', 'Above'), (b'bellow', 'Bellow'), (b'equal', 'Equal')], max_length=10, null=True, verbose_name='Logical relation'),
+        ),
+    ]
diff --git a/archaeological_context_records/models.py b/archaeological_context_records/models.py
index 07429e606..a3dcd5761 100644
--- a/archaeological_context_records/models.py
+++ b/archaeological_context_records/models.py
@@ -32,7 +32,7 @@ from ishtar_common.utils import cached_label_changed
 
 from ishtar_common.models import GeneralType, BaseHistorizedItem, \
     HistoricalRecords, OwnPerms, ShortMenuItem, Source, GeneralRelationType,\
-    GeneralRecordRelations, post_delete_record_relation, \
+    GeneralRecordRelations, post_delete_record_relation, get_image_path, \
     ImageModel, post_save_cache, ValueGetter, BulkUpdatedItem, IshtarImage
 from archaeological_operations.models import Operation, Period, Parcel, \
     ArchaeologicalSite
@@ -326,6 +326,10 @@ class ContextRecord(BulkUpdatedItem, BaseHistorizedItem,
                                     blank=True)
     cached_label = models.TextField(_(u"Cached name"), null=True, blank=True,
                                     db_index=True)
+    relation_image = models.FileField(
+        _(u"Generated relation image (SVG)"), null=True, blank=True,
+        upload_to=get_image_path
+    )
     PARENT_SEARCH_VECTORS = ['operation']
     BASE_SEARCH_VECTORS = ["cached_label", "label", "location",
                            "interpretation", "filling", "datings_comment",
@@ -424,6 +428,10 @@ class ContextRecord(BulkUpdatedItem, BaseHistorizedItem,
             self.operation.get_reference(), self.parcel, self.label] if item])
 
     @property
+    def relation_label(self):
+        return self.label
+
+    @property
     def show_url(self):
         return reverse('show-contextrecord', args=[self.pk, ''])