Mercurial > libervia-backend
view libervia/frontends/quick_frontend/quick_contact_management.py @ 4240:79c8a70e1813
backend, frontend: prepare remote control:
This is a series of changes necessary to prepare the implementation of remote control
feature:
- XEP-0166: add a `priority` attribute to `ApplicationData`: this is needed when several
applications are working in a same session, to know which one must be handled first.
Will be used to make Remote Control have precedence over Call content.
- XEP-0166: `_call_plugins` is now async and is not used with `DeferredList` anymore: the
benefit to have methods called in parallels is very low, and it cause a lot of trouble
as we can't predict order. Methods are now called sequentially so workflow can be
predicted.
- XEP-0167: fix `senders` XMPP attribute <=> SDP mapping
- XEP-0234: preflight acceptance key is now `pre-accepted` instead of `file-accepted`, so
the same key can be used with other jingle applications.
- XEP-0167, XEP-0343: move some method to XEP-0167
- XEP-0353: use new `priority` feature to call preflight methods of applications according
to it.
- frontend (webrtc): refactor the sources/sink handling with a more flexible mechanism
based on Pydantic models. It is now possible to have has many Data Channel as necessary,
to have them in addition to A/V streams, to specify manually GStreamer sources and
sinks, etc.
- frontend (webrtc): rework of the pipeline to reduce latency.
- frontend: new `portal_desktop` method. Screenshare portal handling has been moved there,
and RemoteDesktop portal has been added.
- frontend (webrtc): fix `extract_ufrag_pwd` method.
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author | Goffi <goffi@goffi.org> |
---|---|
date | Sat, 11 May 2024 13:52:41 +0200 |
parents | 26b7ed2817da |
children |
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#!/usr/bin/env python3 # helper class for making a SAT frontend # Copyright (C) 2009-2021 Jérôme Poisson (goffi@goffi.org) # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU Affero General Public License as published by # the Free Software Foundation, either version 3 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 Affero General Public License for more details. # You should have received a copy of the GNU Affero General Public License # along with this program. If not, see <http://www.gnu.org/licenses/>. from libervia.backend.core.i18n import _ from libervia.backend.core.log import getLogger log = getLogger(__name__) from libervia.frontends.tools.jid import JID class QuickContactManagement(object): """This helper class manage the contacts and ease the use of nicknames and shortcuts""" ### FIXME: is SàT a better place for all this stuff ??? ### def __init__(self): self.__contactlist = {} def __contains__(self, entity): return entity.bare in self.__contactlist def clear(self): """Clear all the contact list""" self.__contactlist.clear() def add(self, entity): """Add contact to the list, update resources""" if entity.bare not in self.__contactlist: self.__contactlist[entity.bare] = {"resources": []} if not entity.resource: return if entity.resource in self.__contactlist[entity.bare]["resources"]: self.__contactlist[entity.bare]["resources"].remove(entity.resource) self.__contactlist[entity.bare]["resources"].append(entity.resource) def get_cont_from_group(self, group): """Return all contacts which are in given group""" result = [] for contact in self.__contactlist: if "groups" in self.__contactlist[contact]: if group in self.__contactlist[contact]["groups"]: result.append(JID(contact)) return result def get_attr(self, entity, name): """Return a specific attribute of contact, or all attributes @param entity: jid of the contact @param name: name of the attribute @return: asked attribute""" if entity.bare in self.__contactlist: if name == "status": # FIXME: for the moment, we only use the first status if self.__contactlist[entity.bare]["statuses"]: return list(self.__contactlist[entity.bare]["statuses"].values())[0] if name in self.__contactlist[entity.bare]: return self.__contactlist[entity.bare][name] else: log.debug(_("Trying to get attribute for an unknown contact")) return None def is_connected(self, entity): """Tell if the contact is online""" return entity.bare in self.__contactlist def remove(self, entity): """remove resource. If no more resource is online or is no resource is specified, contact is deleted""" try: if entity.resource: self.__contactlist[entity.bare]["resources"].remove(entity.resource) if not entity.resource or not self.__contactlist[entity.bare]["resources"]: # no more resource available: the contact seems really disconnected del self.__contactlist[entity.bare] except KeyError: log.error(_("INTERNAL ERROR: Key log.error")) raise def update(self, entity, key, value): """Update attribute of contact @param entity: jid of the contact @param key: name of the attribute @param value: value of the attribute """ if entity.bare in self.__contactlist: self.__contactlist[entity.bare][key] = value else: log.debug(_("Trying to update an unknown contact: %s") % entity.bare) def get_full(self, entity): return entity.bare + "/" + self.__contactlist[entity.bare]["resources"][-1]