|
| 1 | +# -*- coding: utf-8 -*- |
| 2 | +from __future__ import unicode_literals |
| 3 | + |
| 4 | +from django.db import migrations |
| 5 | + |
| 6 | + |
| 7 | +def create_homepage(apps, schema_editor): |
| 8 | + # Get models |
| 9 | + ContentType = apps.get_model('contenttypes.ContentType') |
| 10 | + Page = apps.get_model('wagtailcore.Page') |
| 11 | + Site = apps.get_model('wagtailcore.Site') |
| 12 | + HomePage = apps.get_model('home.HomePage') |
| 13 | + |
| 14 | + # Delete the default homepage |
| 15 | + # If migration is run multiple times, it may have already been deleted |
| 16 | + Page.objects.filter(id=2).delete() |
| 17 | + |
| 18 | + # Create content type for homepage model |
| 19 | + homepage_content_type, __ = ContentType.objects.get_or_create( |
| 20 | + model='homepage', app_label='home') |
| 21 | + |
| 22 | + # Create a new homepage |
| 23 | + homepage = HomePage.objects.create( |
| 24 | + title="Home", |
| 25 | + draft_title="Home", |
| 26 | + slug='home', |
| 27 | + content_type=homepage_content_type, |
| 28 | + path='00010001', |
| 29 | + depth=2, |
| 30 | + numchild=0, |
| 31 | + url_path='/home/', |
| 32 | + ) |
| 33 | + |
| 34 | + # Create a site with the new homepage set as the root |
| 35 | + Site.objects.create( |
| 36 | + hostname='localhost', root_page=homepage, is_default_site=True) |
| 37 | + |
| 38 | + |
| 39 | +def remove_homepage(apps, schema_editor): |
| 40 | + # Get models |
| 41 | + ContentType = apps.get_model('contenttypes.ContentType') |
| 42 | + HomePage = apps.get_model('home.HomePage') |
| 43 | + |
| 44 | + # Delete the default homepage |
| 45 | + # Page and Site objects CASCADE |
| 46 | + HomePage.objects.filter(slug='home', depth=2).delete() |
| 47 | + |
| 48 | + # Delete content type for homepage model |
| 49 | + ContentType.objects.filter(model='homepage', app_label='home').delete() |
| 50 | + |
| 51 | + |
| 52 | +class Migration(migrations.Migration): |
| 53 | + |
| 54 | + dependencies = [ |
| 55 | + ('home', '0001_initial'), |
| 56 | + ] |
| 57 | + |
| 58 | + operations = [ |
| 59 | + migrations.RunPython(create_homepage, remove_homepage), |
| 60 | + ] |
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