When converting the user custom fields admin form in #29070, I accidentally removed the plugin outlet after-admin-user-fields. This is used by the discourse-authentication-validations plugin, which is now broken on main core.
This commit adds back the plugin outlet in core.
We want to allow admins to make new required fields apply to existing users. In order for this to work we need to have a way to make those users fill up the fields on their next page load. This is very similar to how adding a 2FA requirement post-fact works. Users will be redirected to a page where they can fill up the remaining required fields, and until they do that they won't be able to do anything else.
We're planning to implement a feature that allows adding required fields for existing users. This PR does some preparatory refactoring to make that possible. There should be no changes to existing behaviour. Just a small update to the admin UI.
- Add plugin outlet to `AdminUserFieldItem`
- Add ability to include custom fields when saving `AdminUserFieldItem`
- Update plugin API with `includeUserFieldPropertiesOnSave` per ☝️
- Add `DiscoursePluginRegistry` to `UserFieldsController` to add custom columns
1. Use `this.` instead of `{{action}}` where applicable
2. Use `{{fn}}` instead of `@actionParam` where applicable
3. Use non-`@` versions of class/type/tabindex/aria-controls/aria-expanded
4. Remove `btn` class (it's added automatically to all DButtons)
5. Remove `type="button"` (it's the default)
6. Use `concat-class` helper
In this commit 2.5 years ago, variables for showOnUserCard and showOnProfile were removed, but we still used them in the component. e29605b
This corrects the variable names and adds a test to confirm the text is now shown.
