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# -*- coding: utf-8 -*-
##
## register.py
## Login : David Rousselie <dax@happycoders.org>
## Started on Wed Jul 18 21:32:51 2007 David Rousselie
## $Id$
##
## Copyright (C) 2007 David Rousselie
## This program is free software; you can redistribute it and/or modify
## it under the terms of the GNU General Public License as published by
## the Free Software Foundation; either version 2 of the License, or
## (at your option) any later version.
##
## This program is distributed in the hope that it will be useful,
## but WITHOUT ANY WARRANTY; without even the implied warranty of
## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
## GNU General Public License for more details.
##
## You should have received a copy of the GNU General Public License
## along with this program; if not, write to the Free Software
## Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
##
import logging
import sys
import traceback
import re
import pyxmpp.error as error
from jcl.error import FieldError, MandatoryFieldError, NotWellFormedFieldError
import jcl.jabber as jabber
class SetRegisterHandler(object):
"""Handle disco get items requests"""
def __init__(self, component):
self.component = component
self.account_manager = component.account_manager
self.__logger = logging.getLogger("jcl.jabber.SetRegisterHandler")
self.field_name_regexp = re.compile("^[^@\s]+$")
def filter(self, info_query, lang_class, x_data):
"""Filter requests to be handled"""
return False
def handle(self, info_query, lang_class, data, x_data):
"""Handle disco get items request"""
return self.validate_form(x_data, info_query, lang_class)
def handle_error(self, field_error, info_query, lang_class):
type, value, stack = sys.exc_info()
self.__logger.error("Error while populating account: %s\n%s" %
(field_error, "".join(traceback.format_exception
(type, value, stack, 5))))
iq_error = info_query.make_error_response("not-acceptable")
field_error.lang_class = lang_class
text = iq_error.get_error().xmlnode.newTextChild(\
None,
"text",
str(field_error))
text.setNs(text.newNs(error.STANZA_ERROR_NS, None))
return [iq_error]
def validate_form(self, form, info_query, lang_class):
"""Test if given form is valid"""
if form is None or not "name" in form or form["name"].value == "":
return self.handle_error(\
MandatoryFieldError("name"),
info_query, lang_class)
if not self.field_name_regexp.match(form["name"].value):
return self.handle_error(\
NotWellFormedFieldError("name",
lang_class.arobase_in_name_forbidden),
info_query, lang_class)
return None
class RootSetRegisterHandler(SetRegisterHandler):
def __init__(self, component):
SetRegisterHandler.__init__(self, component)
self.__logger = logging.getLogger("jcl.jabber.RootSetRegisterHandler")
def filter(self, stanza, lang_class, x_data):
"""
"""
return jabber.root_filter(self, stanza, lang_class)
def handle(self, info_query, lang_class, data, x_data):
"""
"""
self.__logger.debug("root_set_register")
stanzas = SetRegisterHandler.handle(self, info_query, lang_class,
data, x_data)
if stanzas is not None:
return stanzas
_account = None
try:
info_queries = self.account_manager.create_default_account(\
x_data["name"].value,
info_query.get_from(),
lang_class,
x_data)
info_queries.insert(0, info_query.make_result_response())
except FieldError, field_error:
return self.handle_error(field_error,
info_query, lang_class)
return info_queries
class AccountSetRegisterHandler(SetRegisterHandler):
def __init__(self, component):
SetRegisterHandler.__init__(self, component)
self.__logger = logging.getLogger("jcl.jabber.AccountSetRegisterHandler")
def filter(self, stanza, lang_class, x_data):
"""
"""
return jabber.account_filter(self, stanza, lang_class)
def handle(self, info_query, lang_class, data, x_data):
"""
"""
self.__logger.debug("account_set_register")
stanzas = SetRegisterHandler.handle(self, info_query, lang_class,
data, x_data)
if stanzas is not None:
return stanzas
_account = None
resource = info_query.get_to().resource
if resource is not None:
account_type = resource.split("/")[0]
else:
account_type = ""
try:
info_queries = self.account_manager.update_account(\
x_data["name"].value,
info_query.get_from(),
account_type,
lang_class,
x_data)
info_queries.insert(0, info_query.make_result_response())
except FieldError, field_error:
return self.handle_error(field_error,
info_query, lang_class)
return info_queries
class AccountTypeSetRegisterHandler(SetRegisterHandler):
def __init__(self, component):
SetRegisterHandler.__init__(self, component)
self.__logger = logging.getLogger("jcl.jabber.AccountTypeSetRegisterHandler")
def filter(self, stanza, lang_class, x_data):
"""
"""
return jabber.account_type_filter(self, stanza, lang_class)
def handle(self, info_query, lang_class, data, x_data):
"""
"""
self.__logger.debug("account_type_set_register")
stanzas = SetRegisterHandler.handle(self, info_query, lang_class,
data, x_data)
if stanzas is not None:
return stanzas
account_type = data
_account = None
try:
info_queries = self.account_manager.create_account_from_type(\
x_data["name"].value,
info_query.get_from(),
account_type,
lang_class,
x_data)
info_queries.insert(0, info_query.make_result_response())
except FieldError, field_error:
return self.handle_error(field_error,
info_query, lang_class)
return info_queries
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