# 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/>.
import logging
from collections import namedtuple
from datetime import timedelta
import nbxmpp
from nbxmpp.util import is_error_result
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import Pango
from gajim.common import app
from gajim.common import ged
from gajim.common.i18n import _
from gajim.gtk.util import ensure_not_destroyed
log = logging.getLogger('gajim.gtk.serverinfo')
class ServerInfoDialog(Gtk.Dialog):
def __init__(self, account):
super().__init__(title=_('Server Info'),
transient_for=None,
destroy_with_parent=True)
self.account = account
self._destroyed = False
self.set_transient_for(app.interface.roster.window)
self.set_resizable(True)
self.set_size_request(300, 500)
grid = Gtk.Grid()
grid.set_name('ServerInfoGrid')
grid.set_row_spacing(10)
grid.set_hexpand(True)
self.info_listbox = Gtk.ListBox()
self.info_listbox.set_selection_mode(Gtk.SelectionMode.NONE)
self.info_listbox.set_header_func(self.header_func, 'Information')
grid.attach(self.info_listbox, 0, 0, 1, 1)
self.feature_listbox = Gtk.ListBox()
self.feature_listbox.set_selection_mode(Gtk.SelectionMode.NONE)
self.feature_listbox.set_header_func(self.header_func, 'Features')
grid.attach(self.feature_listbox, 0, 1, 1, 1)
self.clipboard = Gtk.Clipboard.get(Gdk.SELECTION_CLIPBOARD)
clipboard_button = Gtk.Button(halign=Gtk.Align.END)
clp_image = Gtk.Image.new_from_icon_name('edit-copy-symbolic',
Gtk.IconSize.BUTTON)
clipboard_button.set_image(clp_image)
clipboard_button.set_tooltip_text(_('Copy info to clipboard'))
clipboard_button.connect('clicked', self.on_clipboard_button_clicked)
box = self.get_content_area()
scrolled = Gtk.ScrolledWindow()
scrolled.set_max_content_height(500)
scrolled.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
scrolled.add(grid)
box.pack_start(scrolled, True, True, 0)
box.pack_start(clipboard_button, False, True, 0)
box.set_property('margin', 12)
box.set_spacing(18)
self.connect('response', self.on_response)
self.connect('destroy', self.on_destroy)
app.ged.register_event_handler('server-disco-received',
ged.GUI1,
self._server_disco_received)
self.version = ''
self.uptime = ''
self.hostname = app.get_hostname_from_account(account)
con = app.connections[account]
con.get_module('SoftwareVersion').request_software_version(
self.hostname, callback=self._software_version_received)
self.request_last_activity()
for feature in self.get_features():
self.add_feature(feature)
for info in self.get_infos():
self.add_info(info)
self.show_all()
@staticmethod
def header_func(row, before, user_data):
if before:
row.set_header(None)
else:
label = Gtk.Label(label=user_data)
label.set_halign(Gtk.Align.START)
row.set_header(label)
@staticmethod
def update(func, listbox):
for index, item in enumerate(func()):
row = listbox.get_row_at_index(index)
row.get_child().update(item)
row.set_tooltip_text(row.get_child().tooltip)
def request_last_activity(self):
if not app.account_is_connected(self.account):
return
con = app.connections[self.account]
iq = nbxmpp.Iq(to=self.hostname, typ='get', queryNS=nbxmpp.NS_LAST)
con.connection.SendAndCallForResponse(iq, self._on_last_activity)
def _on_last_activity(self, stanza):
if 'server_info' not in app.interface.instances[self.account]:
# Window got closed in the meantime
return
if not nbxmpp.isResultNode(stanza):
log.warning('Received malformed result: %s', stanza)
return
if stanza.getQueryNS() != nbxmpp.NS_LAST:
log.warning('Wrong namespace on result: %s', stanza)
return
try:
seconds = int(stanza.getQuery().getAttr('seconds'))
except (ValueError, TypeError, AttributeError):
log.exception('Received malformed last activity result')
else:
delta = timedelta(seconds=seconds)
hours = 0
if seconds >= 3600:
hours = delta.seconds // 3600
self.uptime = _('%(days)s days, %(hours)s hours') % {
'days': delta.days, 'hours': hours}
self.update(self.get_infos, self.info_listbox)
@ensure_not_destroyed
def _software_version_received(self, result):
if is_error_result(result):
self.version = _('Unknown')
else:
self.version = '%s %s' % (result.name, result.version)
self.update(self.get_infos, self.info_listbox)
def _server_disco_received(self, obj):
self.update(self.get_features, self.feature_listbox)
def add_feature(self, feature):
item = FeatureItem(feature)
self.feature_listbox.add(item)
item.get_parent().set_tooltip_text(item.tooltip)
def get_features(self):
con = app.connections[self.account]
Feature = namedtuple('Feature',
['name', 'available', 'tooltip', 'enabled'])
return [
Feature('XEP-0016: Privacy Lists',
con.get_module('PrivacyLists').supported, '', None),
Feature('XEP-0045: Multi-User Chat', con.muc_jid, '', None),
Feature('XEP-0054: vcard-temp',
con.get_module('VCardTemp').supported, '', None),
Feature('XEP-0163: Personal Eventing Protocol',
con.get_module('PEP').supported, '', None),
Feature('XEP-0163: #publish-options',
con.get_module('PubSub').publish_options, '', None),
Feature('XEP-0191: Blocking Command',
con.get_module('Blocking').supported,
nbxmpp.NS_BLOCKING, None),
Feature('XEP-0198: Stream Management',
con.connection.sm_enabled, nbxmpp.NS_STREAM_MGMT, None),
Feature('XEP-0258: Security Labels in XMPP',
con.get_module('SecLabels').supported,
nbxmpp.NS_SECLABEL, None),
Feature('XEP-0280: Message Carbons',
con.get_module('Carbons').supported,
nbxmpp.NS_CARBONS, None),
Feature('XEP-0313: Message Archive Management',
con.get_module('MAM').archiving_namespace,
con.get_module('MAM').archiving_namespace, None),
Feature('XEP-0363: HTTP File Upload',
con.get_module('HTTPUpload').available,
con.get_module('HTTPUpload').httpupload_namespace, None),
Feature('XEP-0398: Avatar Conversion',
con.avatar_conversion, '', None),
Feature('XEP-0411: Bookmarks Conversion',
con.get_module('Bookmarks').conversion, '', None)
]
def add_info(self, info):
self.info_listbox.add(ServerInfoItem(info))
def get_infos(self):
Info = namedtuple('Info', ['name', 'value', 'tooltip'])
return [
Info(_('Hostname'), self.hostname, None),
Info(_('Server Software'), self.version, None),
Info(_('Server Uptime'), self.uptime, None)]
def on_clipboard_button_clicked(self, widget):
server_software = 'Server Software: %s\n' % self.get_infos()[1].value
server_features = ''
for feature in self.get_features():
if feature.available:
available = 'Yes'
else:
available = 'No'
if feature.tooltip != '':
tooltip = '(%s)' % feature.tooltip
else:
tooltip = ''
server_features += '%s: %s %s\n' % (feature.name, available, tooltip)
clipboard_text = server_software + server_features
self.clipboard.set_text(clipboard_text, -1)
def on_response(self, dialog, response):
if response == Gtk.ResponseType.OK:
self.destroy()
def on_destroy(self, *args):
self._destroyed = True
del app.interface.instances[self.account]['server_info']
app.ged.remove_event_handler('server-disco-received',
ged.GUI1,
self._server_disco_received)
class FeatureItem(Gtk.Grid):
def __init__(self, feature):
super().__init__()
self.tooltip = feature.tooltip
self.set_column_spacing(6)
self.icon = Gtk.Image()
self.feature_label = Gtk.Label(label=feature.name)
self.set_feature(feature.available, feature.enabled)
self.add(self.icon)
self.add(self.feature_label)
def set_feature(self, available, enabled):
self.icon.get_style_context().remove_class('error-color')
self.icon.get_style_context().remove_class('warning-color')
self.icon.get_style_context().remove_class('success-color')
if not available:
self.icon.set_from_icon_name('window-close-symbolic',
Gtk.IconSize.MENU)
self.icon.get_style_context().add_class('error-color')
elif enabled is False:
self.icon.set_from_icon_name('dialog-warning-symbolic',
Gtk.IconSize.MENU)
self.tooltip += _('\nDisabled in config')
self.icon.get_style_context().add_class('warning-color')
else:
self.icon.set_from_icon_name('emblem-ok-symbolic',
Gtk.IconSize.MENU)
self.icon.get_style_context().add_class('success-color')
def update(self, feature):
self.tooltip = feature.tooltip
self.set_feature(feature.available, feature.enabled)
class ServerInfoItem(Gtk.Grid):
def __init__(self, info):
super().__init__()
self.tooltip = info.tooltip
self.insert_column(0)
self.info = Gtk.Label(label=info.name)
self.info.set_halign(Gtk.Align.START)
self.info.set_xalign(0)
self.info.set_size_request(160, -1)
self.value = Gtk.Label(label=info.value)
self.value.set_halign(Gtk.Align.START)
self.value.set_ellipsize(Pango.EllipsizeMode.END)
self.value.set_width_chars(20)
self.value.set_xalign(0)
self.value.set_hexpand(True)
self.value.set_selectable(True)
self.add(self.info)
self.add(self.value)
def update(self, info):
self.value.set_text(info.value)