require 'pg'
-require 'common/plugin'
+require 'common/agendav_plugin'
require 'rm/rm_plugin'
class AgendavRm
- include Plugin
+ include AgendavPlugin
include RmPlugin
- def initialize()
- cfg = Configuration.new()
- @db_host = cfg.agendav_dbhost
- @db_port = cfg.agendav_dbport
- @db_opts = cfg.agendav_dbopts
- @db_tty = cfg.agendav_dbtty
- @db_name = cfg.agendav_dbname
- @db_user = cfg.agendav_dbuser
- @db_pass = cfg.agendav_dbpass
- end
-
-
- def describe_domain(domain)
- # AgenDAV doesn't have a concept of domains.
- return 'N/A'
- end
-
- def describe_account(account)
- if self.user_exists(account)
- return "Username: #{account}"
- else
- return 'User not found'
- end
- end
- def delete_domain(domain)
- # AgenDAV doesn't have a concept of domains.
- end
-
- def delete_account(account)
+ def delete_user(user)
# Delete the given username and any records in other tables
# belonging to it.
+ raise NonexistentUserError.new(user) if not user_exists(user)
sql_queries = ['DELETE FROM prefs WHERE username = $1;']
sql_queries << 'DELETE FROM shared WHERE user_from = $1;'
@db_pass)
sql_queries.each do |sql_query|
- connection.query(sql_query, [account])
+ connection.query(sql_query, [user])
end
connection.close()
end
-
- 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
-
end