-
- def get_leftover_domains(db_domains)
- # AgenDAV doesn't have a concept of domains.
- return []
- end
-
-
- def get_leftover_accounts(db_accounts)
- # Get a list of all users who have logged in to AgenDAV.
- ad_accounts = self.get_agendav_usernames()
- return ad_accounts - db_accounts
- end
-
-
- protected;
-
- def user_exists(account)
- ad_users = get_agendav_usernames()
- return ad_users.include?(account)
- end
-
- def get_agendav_usernames()
- usernames = []
-
- # Just assume PostgreSQL for now.
- begin
- connection = PGconn.connect(@db_host,
- @db_port,
- @db_opts,
- @db_tty,
- @db_name,
- @db_user,
- @db_pass)
-
- sql_query = '(SELECT username FROM prefs)'
- sql_query += 'UNION'
- sql_query += '(SELECT user_from FROM shared);'
-
- connection.query(sql_query) do |result|
- usernames = result.field_values('username')
- end
-
- connection.close()
- rescue PGError => e
- # Pretend like we're database-agnostic in case we ever are.
- raise DatabaseError.new(e)
- end
-
- return usernames
- end
-