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Merge pull request #283 from nephila/feature/thumbnailoption_migrations

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Fix thumbnailoption migrations
This commit is contained in:
Iacopo Spalletti 2016-06-25 18:28:04 +02:00 committed by GitHub
commit e9a5e8fa46
5 changed files with 183 additions and 16 deletions
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30
README.rst
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@ -56,6 +56,36 @@ Supported django CMS versions:
Some plugins have a broken tag management prior to 0.6, in case
you have issues with tags, upgrade to latest version to have it fixed.
Upgrading cmsplugin-filer from 1.0 to 1.1
-----------------------------------------
Due to changes in cmsplugin-filer/filer which moved ``ThumbnailOption`` model from the
former to the latter, ``djangocms-blog`` must be migrated as well.
Migrating cmsplugin-filer to 1.1 and djangocms-blog up to 0.8.4
+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
If you have djangocms-blog up to 0.8.4 (included) installed or you are upgrading from a previous
djangocms-blog version together with cmsplugin-filer upgrade, you can just apply the migrations::
pip install cmsplugin-filer==1.1.1 django-filer==1.2.2 djangocms-blog==0.8.4
python manage.py migrate
Migrating cmsplugin-filer to 1.1 and djangocms-blog 0.8.5+
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
If you already a djangocms-blog 0.8.5+ or above, you have to de-apply some blog migrations when
doing the upgrade::
python manage.py migrate djangocms_blog 0017 ## reverse for these migration is a noop
pip install cmsplugin-filer==1.1.1 django-filer==1.2.2
python manage.py migrate
.. note:: de-apply migration **before** upgrading cmsplugin-filer. If running before upgrade, the
backward migration won't alter anything on the database, and it will just allow the code
to migrate ``ThumbnailOption`` from cmsplugin-filer to filer
Features
--------

34
djangocms_blog/migrations/0017_thumbnail_move.py
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@ -16,6 +16,23 @@ class Migration(migrations.Migration):
run_before = [
('cmsplugin_filer_image', '0004_auto_20160120_0950'),
]
operations = [
migrations.AlterField(
model_name='post',
name='main_image_full',
field=models.ForeignKey(related_name='djangocms_blog_post_full',
verbose_name='Main image full', blank=True,
to=thumbnail_model, null=True),
),
migrations.AlterField(
model_name='post',
name='main_image_thumbnail',
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__'),
@ -23,19 +40,4 @@ class Migration(migrations.Migration):
('djangocms_blog', '0016_auto_20160502_1741'),
]
operations = [
migrations.AlterField(
model_name='post',
name='main_image_full',
field=models.ForeignKey(related_name='djangocms_blog_post_full',
verbose_name='Main image full', blank=True,
to=thumbnail_model, null=True),
),
migrations.AlterField(
model_name='post',
name='main_image_thumbnail',
field=models.ForeignKey(related_name='djangocms_blog_post_thumbnail',
verbose_name='Main image thumbnail', blank=True,
to=thumbnail_model, null=True),
),
]
operations = []

43
djangocms_blog/migrations/0018_thumbnail_move2.py Normal file
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@ -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 = []

45
djangocms_blog/migrations/0019_thumbnail_move3.py Normal file
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@ -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 = []

47
djangocms_blog/migrations/0020_thumbnail_move4.py Normal file
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@ -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 = []