:host => cfg.agendav_dbhost,
:port => cfg.agendav_dbport,
:options => cfg.agendav_dbopts,
- :tty => cfg.agendav_dbtty,
:dbname => cfg.agendav_dbname,
:user => cfg.agendav_dbuser,
:password => cfg.agendav_dbpass }
connection = PG::Connection.new(@db_hash)
- sql_query = '(SELECT username FROM prefs)'
- sql_query += 'UNION'
- sql_query += '(SELECT user_from FROM shared);'
+ # There are also "owner" and "with" fields in the "shares" table,
+ # but they contains principal URLs and not a bare username. Thus
+ # their format depends on the CalDAV server configuration, and
+ # isn't predictable.
+ sql_query = 'SELECT username FROM prefs;'
begin
- connection.query(sql_query) do |result|
+ connection.sync_exec(sql_query) do |result|
users = result.field_values('username')
end
ensure
return users.map{ |u| User.new(u) }
end
+
+ # Count the number of rows in the "shares" table. Used only for
+ # testing.
+ #
+ # @return [Fixnum] the number of rows in the "shares" table.
+ #
+ def count_shares()
+ count = nil
+ connection = PG::Connection.new(@db_hash)
+
+ sql_query = 'SELECT count(*) FROM shares;'
+ begin
+ connection.sync_exec(sql_query) do |result|
+ count = result.getvalue(0,0).to_i()
+ end
+ ensure
+ # Make sure the connection gets closed even if the query explodes.
+ connection.close()
+ end
+
+ return count
+ end
+
end