Yesod.Comments.Utils

Documentation

commentUserDetails :: YesodComments m => Comment -> GHandler s m UserDetails

Map the commenter's id to user details or return defaults.

currentUserDetails :: YesodComments m => GHandler s m (Maybe UserDetails)

Returns Nothing if user is not authenticated

requireUserDetails :: YesodComments m => GHandler s m UserDetails

Halts with permissionDenied if user is not authenticated

defaultUserDetails :: Comment -> UserDetails

For a comment that was not authenticated or cannot be mapped, the default details are the id and email stored directly on the comment.

isCommentingUser :: YesodComments m => Comment -> GHandler s m Bool

gravatar :: Int -> Text -> String

Given pixel size and email, return the gravatar url