view sat/plugins/plugin_misc_watched.py @ 2987:8990ed9aad31

quick_frontend (contact list): fixed `nick` use for groupchat: during the profile connection workflow, joined rooms are retrieved, then presence are filled, all asynchronously. In some cases, all rooms may not be joined when presence are filled, resulting in cache being already filled with a `nick` when cache is set for the room itself. Because of that, a `nick` may be displayed in contact list instead of MUC local part. This patch fixes it by removing `nick` if it exists when cache a MUC room. fix 305
author Goffi <goffi@goffi.org>
date Fri, 05 Jul 2019 15:58:15 +0200
parents 7ab8684784c6
children ab2696e34d29
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#!/usr/bin/env python2
# -*- coding: utf-8 -*-

# SàT plugin to be notified on some entities presence
# Copyright (C) 2009-2019 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 sat.core.i18n import _, D_
from sat.core.constants import Const as C
from sat.core.log import getLogger

log = getLogger(__name__)
from sat.core import exceptions
from sat.tools import xml_tools


PLUGIN_INFO = {
    C.PI_NAME: "Watched",
    C.PI_IMPORT_NAME: "WATCHED",
    C.PI_TYPE: "Misc",
    C.PI_PROTOCOLS: [],
    C.PI_DEPENDENCIES: [],
    C.PI_MAIN: "Watched",
    C.PI_HANDLER: "no",
    C.PI_DESCRIPTION: _(
        """Watch for entities presence, and send notification accordingly"""
    ),
}


CATEGORY = D_("Misc")
NAME = "Watched"
NOTIF = D_("Watched entity {entity} is connected")


class Watched(object):
    params = """
    <params>
    <individual>
    <category name="{category_name}" label="{category_label}">
        <param name="{name}" label="{label}" type="jids_list" security="0" />
    </category>
    </individual>
    </params>
    """.format(
        category_name=CATEGORY, category_label=_(CATEGORY), name=NAME, label=_(NAME)
    )

    def __init__(self, host):
        log.info(_("Watched initialisation"))
        self.host = host
        host.memory.updateParams(self.params)
        host.trigger.add("presence_received", self._presenceReceivedTrigger)

    def _presenceReceivedTrigger(self, client, entity, show, priority, statuses):
        if show == C.PRESENCE_UNAVAILABLE:
            return True

        # we check that the previous presence was unavailable (no notification else)
        try:
            old_show = self.host.memory.getEntityDatum(
                entity, "presence", client.profile).show
        except (KeyError, exceptions.UnknownEntityError):
            old_show = C.PRESENCE_UNAVAILABLE

        if old_show == C.PRESENCE_UNAVAILABLE:
            watched = self.host.memory.getParamA(
                NAME, CATEGORY, profile_key=client.profile)
            if entity in watched or entity.userhostJID() in watched:
                self.host.actionNew(
                    {
                        "xmlui": xml_tools.note(
                            _(NOTIF).format(entity=entity.full())
                        ).toXml()
                    },
                    profile=client.profile,
                )

        return True