Overview

Users should be able to explicitly set the author of a post.

Use case

Admins and editors may publish the work of other writers, and want to attribute it to someone else -- especially an outside contributor T734.

Implementation

When publishing to a Organizations blog:

• Classic editor: add an "Authors" field in a modal that appears before publishing the post
  • Users can choose 1 or more authors from an autocompleting dropdown
  • Prevent publishing if no authors are selected (or attribute to user)
• Metadata editor: add an "Authors" field that allows users to change the author

API

• Accept an authors array of strings, each representing an author's slug
• Associate these authors with the post