6416-upgrade Wagtail to 6.3

[cnlucas]

Summary (required)

• Resolves Upgrade Wagtail to LTS v6.3 #6416

Upgrades to Wagtail 6.3 (LTS)

Relevant changes in Wagtail 6.0
Changes for users

• NEW Universal search is shown in the screenshots below

Adds support for Django 5.0 (still supports 4.2)

• I put in a ticket to upgrade to Django 5.0/python 3.12 (Upgrade to Django 5.X and python 3.12 #6642), but that work is blocked by cg-django-uaa. I put in a ticket for upgrading cg-django-uaa here(Support for Django 5 cloud-gov/django-uaa#81).

Wagtail 6.0 has removed the ModelAdmin app

• We made this change when moving to 5.2
• Follow-up work is happening after this PR here and here

Query model moved to wagtail.contrib.search_promotions

• It doesn’t seem like we are using any of the deprecated models, double check searching in wagtail

Support for ES 5/6 dropped

• NA for us

StreamField no longer requires use_json_field=True (https://docs.wagtail.org/en/stable/releases/6.0.html#streamfield-no-longer-requires-use-json-field-true)

• Made the code changes—except for the migration files

The wagtail.tests.utils module has been removed and can now be found at wagtail.test.utils.

• Already moved to test

SnippetViewSet & ModelViewSet copy view enabled by default

• Seems best to me, confirm with FE

Helpful guide here: https://learnwagtail.com/blog/upgrading-to-wagtail-6-0/

Required reviewers

3-4 reviewers (FE and at least one content)

Impacted areas of the application

General components of the application that this PR will affect:

• Wagtail

Screenshots

Universal search

How to test

-gh pr checkout 6641
-pyenv virtualenv 3.10.14 cms_new
-pyenv activate cms_new
-pip install -r requirements.txt
-pip install -r requirements-dev.txt
-npm i && npm run build
-dropdb cfdm_cms_test
-createdb cfdm_cms_test
restore latest cms db dump
(get dump from shared folder, 'pg_restore --dbname cfdm_cms_test --no-acl --no-owner PATH')
-cd fec
-python manage.py migrate
-python manage.py createsuperuser
-python manage.py runserver
-pytest
Please try making multiple types of pages, searching for a page, creating & deleting...

[kathycarothers]

I like the two added features of setting a date for a page to be published and the content metrics for the pages. I have just started my review, but wanted to note these two new features.

[djgarr]

The content metrics are interesting. But it seems like it might not be the most helpful, at least right now. Here's what it is returning with a page with 3 words added and no paragraphs

[djgarr]

Interesting too we can now see a report about the number of page types being used

[djgarr]

Looks like they moved the search function in a number of locations (all the locations?) to the top right corner of the page and condensed information to the top of the page too

[djgarr]

Updates look good to me. Thanks!

[johnnyporkchops]

@cnlucas One small change... The CSS for our custom RichText Editor features is not rendering because we need to change insert_editor_css to insert_global_admin_css in fec/wagtail_hooks.py. For example, the highlighting of glossary items inside the RTE.

Deprecated in 5.1 and removed in 6

fec-cms/fec/fec/wagtail_hooks.py

Line 136 in aa852a8

@hooks.register('insert_editor_css')

---

Also, I agreed with checklist item above about the keeping copy view enabled for SnippetViewSet & ModelViewSet because it currently does not allow editor to choose parent when creating a new page from the News and Updates sidebar menu. By copying an existing page, editors can ensure the parent is /Updates. The followup ticket will re-enable the choose a parent prompt when creating a new page here. Thanks for flagging this!

[johnnyporkchops]

Works great, left a small comment #6641 (comment)