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# -*- coding: utf-8 -*-
## This file is part of Gajim.
##
## Gajim 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; version 3 only.
##
## Gajim 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 Gajim. If not, see <http://www.gnu.org/licenses/>.
##
'''
Block some incoming messages
:author: Yann Leboulanger <asterix@lagaule.org>
:since: 16 August 2012
:copyright: Copyright (2012) Yann Leboulanger <asterix@lagaule.org>
:license: GPLv3
'''
import gtk
from common import ged
from plugins import GajimPlugin
from plugins.helpers import log, log_calls
from plugins.gui import GajimPluginConfigDialog
class AntiSpamPlugin(GajimPlugin):
@log_calls('AntiSpamPlugin')
def init(self):
self.description = _('Allows to block some kind of incoming messages')
self.config_dialog = AntiSpamPluginConfigDialog(self)
self.gui_extension_points = {
}
self.events_handlers = {
'atom-entry-received': (ged.POSTCORE,
self._nec_atom_entry_received),
'message-received': (ged.PRECORE,
self._nec_decrypted_message_received_received),
'subscribe-presence-received': (ged.POSTCORE,
self._nec_subscribe_presence_received),
}
self.config_default_values = {
'block_pubsub_messages': (False, 'If True, Gajim will block incoming messages from pubsub.'),
'disable_xhtml_muc': (False, ''),
'disable_xhtml_pm': (False, ''),
'block_subscription_requests': (False, ''),
}
@log_calls('AntiSpamPlugin')
def _nec_atom_entry_received(self, obj):
if self.config['block_pubsub_messages']:
log.info('discarding pubdubd message')
return True
@log_calls('AntiSpamPlugin')
def _nec_decrypted_message_received_received(self, obj):
if self.config['disable_xhtml_muc'] and obj.mtype == 'groupchat':
self.remove_xhtml(obj)
if self.config['disable_xhtml_pm'] and obj.gc_control and \
obj.resource and obj.mtype == 'chat':
self.remove_xhtml(obj)
return False
@log_calls('AntiSpamPlugin')
def _nec_subscribe_presence_received(self, obj):
if self.config['block_subscription_requests'] and \
not gajim.contacts.get_contacts(obj.conn.name, obj.jid):
log.info('discarding subscription request from %s' % obj.jid)
return True
def remove_xhtml(self, obj):
html_node = obj.stanza.getTag('html')
if html_node:
obj.stanza.delChild(html_node)
class AntiSpamPluginConfigDialog(GajimPluginConfigDialog):
def init(self):
self.GTK_BUILDER_FILE_PATH = self.plugin.local_file_path(
'config_dialog.ui')
self.xml = gtk.Builder()
self.xml.set_translation_domain('gajim_plugins')
self.xml.add_objects_from_file(self.GTK_BUILDER_FILE_PATH,
['anti_spam_config_vbox'])
self.config_vbox = self.xml.get_object('anti_spam_config_vbox')
self.child.pack_start(self.config_vbox)
self.block_pubsub_messages_checkbutton = self.xml.get_object(
'block_pubsub_messages_checkbutton')
self.xml.connect_signals(self)
def on_run(self):
self.block_pubsub_messages_checkbutton.set_active(self.plugin.config[
'block_pubsub_messages'])
widget = self.xml.get_object('disable_xhtml_muc_checkbutton')
widget.set_active(self.plugin.config['disable_xhtml_muc'])
widget = self.xml.get_object('disable_xhtml_pm_checkbutton')
widget.set_active(self.plugin.config['disable_xhtml_pm'])
widget = self.xml.get_object('block_subscription_requests_checkbutton')
widget.set_active(self.plugin.config['block_subscription_requests'])
def on_block_pubsub_messages_checkbutton_toggled(self, button):
self.plugin.config['block_pubsub_messages'] = button.get_active()
def on_disable_xhtml_muc_checkbutton_toggled(self, button):
self.plugin.config['disable_xhtml_muc'] = button.get_active()
def on_disable_xhtml_pm_checkbutton_toggled(self, button):
self.plugin.config['disable_xhtml_pm'] = button.get_active()
def on_block_subscription_requests_checkbutton_toggled(self, button):
self.plugin.config['block_subscription_requests'] = button.get_active()
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