feat(management): text & media editor groups

[wesleyboar]

Overview / Changes

1. Add groups (and permissions):
   • Text Editor (Basic)
   • Text Editor (Advanced)
   • Media Editor (Basic)
   • Media Editor (Advanced)
2. Update instructions to avoid bug.

Related

• builds upon feat: programmatically add cms groups & perms #598
• tested successfully via test(tup-cms): user group & group perms 🧪 tup-ui#171

Testing

Follow taccsite_cms/management/commands/group_perms/README.md at "Set Permissions".

As time allows, review Django CMS - Developer Guide - Permissions & Groups.

Records

• Permissions tested on ECEP on 2022-10-10.
• Permissions refined and tested on TUP (dev) on 2023-02-28 and later (via TACC/tup-ui#171).
  ^{Two users, dhop… and mat…, have been guinea pigs for all the permissions added.}
• Documentation and detailed record in Confluence.
• 2023-08-30: Permissions tweak 2d7bd5b was done for TUP (prod) at the same time.

UI

Skipped. I am out of patience with permissions. I barely made it through screenshots for TACC/tup-ui#173. No rush, so maybe I come back to this.

2023-08-30: Skipped still. Merging. Records show I did my due diligence, I just didn't take pictures. And all Known Issues had been fixed.

Notes

Ideas

1. Share duplicate permissions between"… Editor (Basic) and "… Editor (Advanced)".
2. Share permissions from a set of mixin permissions e.g.
   • filer_file_editor_advanced
   • filer_file_editor_basic
   • filer_image_editor_advanced
   • filer_image_editor_basic

Known Issues

1. Permissions with same name raises warning and adds only one.

   ✓ This was fixed by ace057a and bcc4721.

   33, in set_group_perms
       group.permissions.add( Permission.objects.get(name='Can add file') )
     File "/opt/pysetup/.venv/lib/python3.8/site-packages/django/db/models/manager.py", line 82, in manager_method
       return getattr(self.get_queryset(), name)(*args, **kwargs)
     File "/opt/pysetup/.venv/lib/python3.8/site-packages/django/db/models/query.py", line 410, in get
       raise self.model.MultipleObjectsReturned(
   django.contrib.auth.models.MultipleObjectsReturned: get() returned more than one Permission -- it returned 2!