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"""
Slixmpp: The Slick XMPP Library
Copyright (C) 2010 Nathanael C. Fritz
Copyright (C) 2020 "Maxime “pep” Buquet <pep@bouah.net>"
This file is part of Slixmpp.
See the file LICENSE for copying permission.
"""
from typing import Iterable, Set
import logging
from slixmpp.xmlstream import ElementBase, ET, JID
log = logging.getLogger(__name__)
NS = 'http://jabber.org/protocol/muc'
NS_USER = 'http://jabber.org/protocol/muc#user'
NS_ADMIN = 'http://jabber.org/protocol/muc#admin'
NS_OWNER = 'http://jabber.org/protocol/muc#owner'
class MUCBase(ElementBase):
name = 'x'
namespace = NS_USER
plugin_attrib = 'muc'
interfaces = {'affiliation', 'role', 'jid', 'nick', 'room', 'status_codes'}
def get_status_codes(self) -> Set[str]:
status = self.xml.findall(f'{{{NS_USER}}}status')
return {int(status.attrib['code']) for status in status}
def set_status_codes(self, codes: Iterable[int]):
self.del_status_codes()
for code in set(codes):
self._add_status_code(code)
def del_status_codes(self):
status = self.xml.findall(f'{{{NS_USER}}}status')
for elem in status:
self.xml.remove(elem)
def _add_status_code(self, code: int):
status = MUCStatus()
status['code'] = code
self.append(status)
def get_item_attr(self, attr, default: str):
item = self.xml.find(f'{{{NS_USER}}}item')
if item is None:
return default
return item.get(attr)
def set_item_attr(self, attr, value: str):
item = self.xml.find(f'{{{NS_USER}}}item')
if item is None:
item = ET.Element(f'{{{NS_USER}}}item')
self.xml.append(item)
item.attrib[attr] = value
return item
def del_item_attr(self, attr):
item = self.xml.find(f'{{{NS_USER}}}item')
if item is not None and attr in item.attrib:
del item.attrib[attr]
def get_affiliation(self):
return self.get_item_attr('affiliation', '')
def set_affiliation(self, value):
self.set_item_attr('affiliation', value)
def del_affiliation(self):
# TODO: set default affiliation
self.del_item_attr('affiliation')
def get_jid(self):
return JID(self.get_item_attr('jid', ''))
def set_jid(self, value):
if not isinstance(value, str):
value = str(value)
self.set_item_attr('jid', value)
def del_jid(self):
self.del_item_attr('jid')
def get_role(self):
return self.get_item_attr('role', '')
def set_role(self, value):
# TODO: check for valid role
self.set_item_attr('role', value)
def del_role(self):
# TODO: set default role
self.del_item_attr('role')
def get_nick(self):
return self.parent()['from'].resource
def get_room(self):
return self.parent()['from'].bare
def set_nick(self, value):
log.warning(
"Cannot set nick through the %s plugin.",
self.__class__.__name__,
)
return self
def set_room(self, value):
log.warning(
"Cannot set room through the %s plugin.",
self.__class__.__name__,
)
return self
def del_nick(self):
log.warning(
"Cannot delete nick through the %s plugin.",
self.__class__.__name__,
)
return self
def del_room(self):
log.warning(
"Cannot delete room through the %s plugin.",
self.__class__.__name__,
)
return self
class MUCPresence(MUCBase):
'''
A MUC Presence
::
<presence from='foo@muc/user1' type='unavailable'>
<x xmlns='http://jabber.org/protocol/muc#user'>
<item affiliation='none'
role='none'
nick='newnick2'
jid='some@jid'/>
<status code='303'/>
</x>
</presence>
'''
class MUCMessage(MUCBase):
'''
A MUC Message
::
<message from='foo@muc/user1' type='groupchat' id='someid'>
<body>Foo</body>
<x xmlns='http://jabber.org/protocol/muc#user'>
<item affiliation='none'
role='none'
nick='newnick2'
jid='some@jid'/>
</x>
</message>
'''
class MUCJoin(ElementBase):
name = 'x'
namespace = NS
plugin_attrib = 'muc_join'
interfaces = {'password'}
sub_interfaces = {'password'}
class MUCInvite(ElementBase):
name = 'invite'
plugin_attrib = 'invite'
namespace = NS_USER
interfaces = {'to', 'from', 'reason'}
sub_interfaces = {'reason'}
class MUCDecline(ElementBase):
name = 'decline'
plugin_attrib = 'decline'
namespace = NS_USER
interfaces = {'to', 'from', 'reason'}
sub_interfaces = {'reason'}
class MUCHistory(ElementBase):
name = 'history'
plugin_attrib = 'history'
namespace = NS
interfaces = {'maxchars', 'maxstanzas', 'since', 'seconds'}
class MUCOwnerQuery(ElementBase):
name = 'query'
plugin_attrib = 'mucowner_query'
namespace = NS_OWNER
class MUCOwnerDestroy(ElementBase):
name = 'destroy'
plugin_attrib = 'destroy'
interfaces = {'reason', 'jid'}
sub_interfaces = {'reason'}
class MUCAdminQuery(ElementBase):
name = 'query'
plugin_attrib = 'mucadmin_query'
namespace = NS_ADMIN
class MUCAdminItem(ElementBase):
namespace = NS_ADMIN
name = 'item'
plugin_attrib = 'item'
interfaces = {'role', 'affiliation', 'nick', 'jid', 'reason'}
sub_interfaces = {'reason'}
class MUCStatus(ElementBase):
namespace = NS_USER
name = 'status'
plugin_attrib = 'status'
interfaces = {'code'}
def set_code(self, code: int):
self.xml.attrib['code'] = str(code)
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