Hi,
Thanks for asking a great question.
While I think it's totally doable with Meta Box, it requires custom coding. I imagine the steps will be like this:
User clicks a button to mark a post or User a “Favorite”
- Add a custom link to the post for users to mark as a favorite
- When clicking that link, send an Ajax request to do the job
- In the Ajax callback, use MB_Relationship_API::add to create connections between users and posts
That user’s favorites can be displayed in a list for them
This can be done with the code in the documentation.
Users can have multiple favorites. Their favorites are unique to them
Just set the relationship as many-to-many (default) and MB Relationships can handle the rest.
I hope that can give you some ideas. Unfortunately, I can't provide ready-to-use code.
.
