Moar migration fixes

djangocms_blog/migrations/0017_thumbnail_move.py

@@ -16,12 +16,6 @@ class Migration(migrations.Migration):
         run_before = [
             ('cmsplugin_filer_image', '0004_auto_20160120_0950'),
         ]
-    else:
-        dependencies = [
-            ('filer', '__first__'),
-            ('cmsplugin_filer_image', '__first__'),
-            ('djangocms_blog', '0016_auto_20160502_1741'),
-        ]
 
         operations = [
             migrations.AlterField(
@@ -39,3 +33,11 @@ class Migration(migrations.Migration):
                                         to=thumbnail_model, null=True),
             ),
         ]
+    else:
+        dependencies = [
+            ('filer', '__first__'),
+            ('cmsplugin_filer_image', '__first__'),
+            ('djangocms_blog', '0016_auto_20160502_1741'),
+        ]
+
+        operations = []

djangocms_blog/migrations/0018_thumbnail_move2.py

@@ -0,0 +1,43 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+from djangocms_blog.models import thumbnail_model
+
+
+class Migration(migrations.Migration):
+
+    if 'cmsplugin_filer' not in thumbnail_model:
+        dependencies = [
+            ('djangocms_blog', '0017_thumbnail_move'),
+            ('filer', '0003_thumbnailoption'),
+            ('cmsplugin_filer_image', '0003_mv_thumbnail_option_to_filer_20160119_1720'),
+        ]
+        run_before = [
+            ('cmsplugin_filer_image', '0004_auto_20160120_0950'),
+        ]
+
+        operations = [
+            migrations.AddField(
+                model_name='post',
+                name='main_image_full_new',
+                field=models.ForeignKey(related_name='djangocms_blog_post_full',
+                                        verbose_name='Main image full', blank=True,
+                                        to=thumbnail_model, null=True),
+            ),
+            migrations.AddField(
+                model_name='post',
+                name='main_image_thumbnail_new',
+                field=models.ForeignKey(related_name='djangocms_blog_post_thumbnail',
+                                        verbose_name='Main image thumbnail', blank=True,
+                                        to=thumbnail_model, null=True),
+            ),
+        ]
+    else:
+        dependencies = [
+            ('filer', '__first__'),
+            ('cmsplugin_filer_image', '__first__'),
+            ('djangocms_blog', '0017_thumbnail_move'),
+        ]
+
+        operations = []

djangocms_blog/migrations/0019_thumbnail_move3.py

@@ -0,0 +1,45 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+from djangocms_blog.models import thumbnail_model
+
+
+def move_thumbnail_opt_to_filer(apps, schema_editor):
+    Post = apps.get_model('djangocms_blog', 'Post')
+    for post in Post.objects.all():
+        post.main_image_full_new_id = post.main_image_full_id
+        post.main_image_thumbnail_new_id = post.main_image_thumbnail_id
+        post.save()
+
+
+def move_thumbnail_opt_to_plugin(apps, schema_editor):
+    Post = apps.get_model('djangocms_blog', 'Post')
+    for post in Post.objects.all():
+        post.main_image_full_id = post.main_image_full_new_id
+        post.main_image_thumbnail_id = post.main_image_thumbnail_new_id
+        post.save()
+
+
+class Migration(migrations.Migration):
+    if 'cmsplugin_filer' not in thumbnail_model:
+        dependencies = [
+            ('djangocms_blog', '0018_thumbnail_move2'),
+            ('filer', '0003_thumbnailoption'),
+            ('cmsplugin_filer_image', '0003_mv_thumbnail_option_to_filer_20160119_1720'),
+        ]
+        run_before = [
+            ('cmsplugin_filer_image', '0004_auto_20160120_0950'),
+        ]
+
+        operations = [
+            migrations.RunPython(move_thumbnail_opt_to_filer, move_thumbnail_opt_to_plugin),
+        ]
+    else:
+        dependencies = [
+            ('filer', '__first__'),
+            ('cmsplugin_filer_image', '__first__'),
+            ('djangocms_blog', '0018_thumbnail_move2'),
+        ]
+
+        operations = []

djangocms_blog/migrations/0020_thumbnail_move4.py

@@ -0,0 +1,47 @@
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+from django.db import migrations, models
+from djangocms_blog.models import thumbnail_model
+
+
+class Migration(migrations.Migration):
+
+    if 'cmsplugin_filer' not in thumbnail_model:
+        dependencies = [
+            ('djangocms_blog', '0019_thumbnail_move3'),
+            ('filer', '0003_thumbnailoption'),
+            ('cmsplugin_filer_image', '0003_mv_thumbnail_option_to_filer_20160119_1720'),
+        ]
+        run_before = [
+            ('cmsplugin_filer_image', '0004_auto_20160120_0950'),
+        ]
+
+        operations = [
+            migrations.RemoveField(
+                model_name='post',
+                name='main_image_full'
+            ),
+            migrations.RemoveField(
+                model_name='post',
+                name='main_image_thumbnail',
+            ),
+            migrations.RenameField(
+                model_name='post',
+                old_name='main_image_full_new',
+                new_name='main_image_full',
+            ),
+            migrations.RenameField(
+                model_name='post',
+                old_name='main_image_thumbnail_new',
+                new_name='main_image_thumbnail',
+            )
+        ]
+    else:
+        dependencies = [
+            ('filer', '__first__'),
+            ('cmsplugin_filer_image', '__first__'),
+            ('djangocms_blog', '0019_thumbnail_move3'),
+        ]
+
+        operations = []