79 lines
2.5 KiB
Python
79 lines
2.5 KiB
Python
# Copyright (C) 2007 Piotr Gaczkowski <doomhammerng AT gmail.com>
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# Copyright (C) 2007-2014 Yann Leboulanger <asterix AT lagaule.org>
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# Copyright (C) 2008 Brendan Taylor <whateley AT gmail.com>
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# Jean-Marie Traissard <jim AT lapin.org>
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# Jonathan Schleifer <js-common.gajim AT webkeks.org>
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# Stephan Erb <steve-e AT h3c.de>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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import logging
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log = logging.getLogger('gajim.c.pep')
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from gajim.common import app
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class AbstractPEP:
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type_ = ''
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namespace = ''
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@classmethod
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def get_tag_as_PEP(cls, jid, account, event_tag):
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items = event_tag.getTag('items', {'node': cls.namespace})
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if items:
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log.debug('Received PEP "user %s" from %s', cls.type_, jid)
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return cls(jid, account, items)
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else:
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return None
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def __init__(self, jid, account, items):
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self.data, self._retracted = self._extract_info(items)
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self._update_contacts(jid, account)
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if jid == app.get_jid_from_account(account):
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self._update_account(account)
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self._on_receive(jid, account)
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def _extract_info(self, items):
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'''To be implemented by subclasses'''
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raise NotImplementedError
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def _update_contacts(self, jid, account):
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for contact in app.contacts.get_contacts(account, jid):
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if self._retracted:
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if self.type_ in contact.pep:
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del contact.pep[self.type_]
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else:
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contact.pep[self.type_] = self
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def _update_account(self, account):
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acc = app.connections[account]
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if self._retracted:
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if self.type_ in acc.pep:
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del acc.pep[self.type_]
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else:
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acc.pep[self.type_] = self
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def as_markup_text(self):
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'''SHOULD be implemented by subclasses'''
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return ''
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def _on_receive(self, jid, account):
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'''SHOULD be implemented by subclasses'''
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pass
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SUPPORTED_PERSONAL_USER_EVENTS = []
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