9578053 Jan 22 2022 distfiles.gentoo.org/distfiles/gajim-1.3.3-2.tar.gz

gajim/common/modules/user_activity.py

@@ -0,0 +1,91 @@
+# 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/>.
+
+# XEP-0108: User Activity
+
+from typing import Any
+from typing import Tuple
+
+from nbxmpp.namespaces import Namespace
+from nbxmpp.structs import ActivityData
+
+from gajim.common import app
+from gajim.common.nec import NetworkEvent
+from gajim.common.modules.base import BaseModule
+from gajim.common.modules.util import event_node
+from gajim.common.const import PEPEventType
+
+
+class UserActivity(BaseModule):
+
+    _nbxmpp_extends = 'Activity'
+    _nbxmpp_methods = [
+        'set_activity',
+    ]
+
+    def __init__(self, con):
+        BaseModule.__init__(self, con)
+        self._register_pubsub_handler(self._activity_received)
+
+        self._current_activity = None
+
+    def get_current_activity(self):
+        return self._current_activity
+
+    @event_node(Namespace.ACTIVITY)
+    def _activity_received(self, _con, _stanza, properties):
+        if properties.pubsub_event.retracted:
+            return
+
+        data = properties.pubsub_event.data
+        for contact in app.contacts.get_contacts(self._account,
+                                                 str(properties.jid)):
+            if data is not None:
+                contact.pep[PEPEventType.ACTIVITY] = data
+            else:
+                contact.pep.pop(PEPEventType.ACTIVITY, None)
+
+        if properties.is_self_message:
+            if data is not None:
+                self._con.pep[PEPEventType.ACTIVITY] = data
+            else:
+                self._con.pep.pop(PEPEventType.ACTIVITY, None)
+            self._current_activity = data
+
+        app.nec.push_incoming_event(
+            NetworkEvent('activity-received',
+                         account=self._account,
+                         jid=properties.jid.bare,
+                         activity=data,
+                         is_self_message=properties.is_self_message))
+
+    def set_activity(self, activity):
+        if activity is not None:
+            activity = ActivityData(*activity, None)
+
+        if activity == self._current_activity:
+            return
+
+        self._current_activity = activity
+
+        if activity is None:
+            self._log.info('Remove user activity')
+        else:
+            self._log.info('Set %s', activity)
+
+        self._nbxmpp('Activity').set_activity(activity)
+
+
+def get_instance(*args: Any, **kwargs: Any) -> Tuple[UserActivity, str]:
+    return UserActivity(*args, **kwargs), 'UserActivity'