62 lines
1.7 KiB
Python
62 lines
1.7 KiB
Python
|
from django.db import migrations
|
||
|
|
|
||
|
|
|
||
|
|
def create_homepage(apps, schema_editor):
|
||
|
|
# Get models
|
||
|
|
ContentType = apps.get_model("contenttypes.ContentType")
|
||
|
|
Page = apps.get_model("wagtailcore.Page")
|
||
|
|
Site = apps.get_model("wagtailcore.Site")
|
||
|
|
HomePage = apps.get_model("home.HomePage")
|
||
|
|
|
||
|
|
# Delete the default homepage
|
||
|
|
# If migration is run multiple times, it may have already been deleted
|
||
|
|
Page.objects.filter(id=2).delete()
|
||
|
|
|
||
|
|
# Create content type for homepage model
|
||
|
|
homepage_content_type, __ = ContentType.objects.get_or_create(
|
||
|
|
model="homepage", app_label="home"
|
||
|
|
)
|
||
|
|
|
||
|
|
# Create a new homepage
|
||
|
|
homepage = HomePage.objects.create(
|
||
|
|
title="Home",
|
||
|
|
draft_title="Home",
|
||
|
|
slug="home",
|
||
|
|
content_type=homepage_content_type,
|
||
|
|
path="00010001",
|
||
|
|
depth=2,
|
||
|
|
numchild=0,
|
||
|
|
url_path="/home/",
|
||
|
|
)
|
||
|
|
|
||
|
|
# Create a site with the new homepage set as the root
|
||
|
|
Site.objects.create(hostname="localhost", root_page=homepage, is_default_site=True)
|
||
|
|
|
||
|
|
|
||
|
|
def remove_homepage(apps, schema_editor):
|
||
|
|
# Get models
|
||
|
|
ContentType = apps.get_model("contenttypes.ContentType")
|
||
|
|
HomePage = apps.get_model("home.HomePage")
|
||
|
|
|
||
|
|
# Delete the default homepage
|
||
|
|
# Page and Site objects CASCADE
|
||
|
|
HomePage.objects.filter(slug="home", depth=2).delete()
|
||
|
|
|
||
|
|
# Delete content type for homepage model
|
||
|
|
ContentType.objects.filter(model="homepage", app_label="home").delete()
|
||
|
|
|
||
|
|
|
||
|
|
class Migration(migrations.Migration):
|
||
|
|
|
||
|
|
run_before = [
|
||
|
|
("wagtailcore", "0053_locale_model"),
|
||
|
|
]
|
||
|
|
|
||
|
|
dependencies = [
|
||
|
|
("home", "0001_initial"),
|
||
|
|
]
|
||
|
|
|
||
|
|
operations = [
|
||
|
|
migrations.RunPython(create_homepage, remove_homepage),
|
||
|
|
]
|