Add special support for Settings Revisions about stream

[westonruter]

Oh yeah, that is really nice. When a setting is changed, Settings Revisions should add support for Stream, to be able to attach a link or something to the Stream entry so that they can navigate to the settings_revision post, which should eventually have a nice UI for viewing changes as opposed to the current raw view.

How would this work? Attaching post meta to the Stream post? Upon saving a new settings_revision, would Settings Revision then need to go look up the most recently inserted Stream post for updating settings and then attach the link to it?

[fjarrett]

I think rather than having to look up the most recent record Setting Revisions could maybe just hook into Stream as it saves the record, get the record ID and save a revision ID as record meta. Stream could then just be looking to see if that meta exists, and if it does, provides the revision URL.

[shadyvb]

@westonruter This is the action that SR should hook in: https://github.com/x-team/wp-stream/blob/224f71644020cc30e5db2356e3fe31f8b14dd5c3/includes/db-actions.php?source=cc#L95

[fjarrett]

@shadyvb Can you update which line should be hooked into? Please use a blob URL instead of the master branch so that the link won't go out-of-date.

[shadyvb]

@fjarrett @westonruter Just updated the URL.

[fjarrett]

Relates to #71, which was determined should exist as it's own extension.