Classes
Filters the value of a style attribute down to a safe CSS property allow-list.
Detects whether a user is already scheduled (assigned or booked) in a given timeslot.
Flattens the BBC core ProfessionApi to a simple list of subject areas.
Serializes the idempotent provisioning of users because multiple concurrent requests otherwise race for the window between findByObjectId() and the insert into the DB.
Cross-cutting service for "given an Extranet PID, give me a local User.".
Resets state in vendor services that don't implement ResetInterface, required for FrankenPHP worker mode where the process persists between requests.