Add preview? policy method

[Paul-Bob]

Feature

Let's add a preview? policy method check that will control whenever the preview field is visible / not, and also when the request is authorized / not.

Also let's ensure that the preview generates a link to the record only when the record's show? is authorized.

• Add preview? policy check
• Verify show? to render link to record on preview field
• Tests
• Docs
• Include a upgrade note for the breaking changes (preview only visible if authorized)

[adrianthedev]

Also let's ensure that the preview generates a link to the record only when the record's show? is authorized

If show returns false, the preview field is rendered useless, no? It should be hidden too.
I wouldn't go into hiding it automatically and everything, but leave it to the developer to hide it manually if the user is not authorized.

[Paul-Bob]

If show returns false, the preview field is rendered useless, no? It should be hidden too.

IMO preview and show are different. You can add 2 fields on preview and allow it for all users and restrict the show view to be visible only for admins.

I wouldn't go into hiding it automatically and everything, but leave it to the developer to hide it manually if the user is not authorized.

This is interesting, one question I have is: where would the developer manually hide it?

[github-actions]

This issue has been marked as stale because there was no activity for the past 15 days.