BuddyPress.org

You’ll have to experiment in order to get the other parameters right. Try experimenting on a test installation to see how changing the different values (especially feed_action) changes the text.

And keep in mind that ‘user_id’ => ‘johnb’ will not work. You have to use a numeric id for the user. Also, make sure you have commas separating each value in the array, or you will get a white screen.