306 lines
10 KiB
Python
306 lines
10 KiB
Python
# 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 enum import IntEnum
|
|
from datetime import datetime, timedelta
|
|
|
|
from gi.repository import Gtk
|
|
from gi.repository import GLib
|
|
|
|
from gajim.common import app
|
|
from gajim.common import ged
|
|
from gajim.common.i18n import _
|
|
from gajim.common.const import ArchiveState
|
|
|
|
from gajim.gtk.util import load_icon
|
|
|
|
log = logging.getLogger('gajim.gtk.history_sync')
|
|
|
|
|
|
class Pages(IntEnum):
|
|
TIME = 0
|
|
SYNC = 1
|
|
SUMMARY = 2
|
|
|
|
|
|
class HistorySyncAssistant(Gtk.Assistant):
|
|
def __init__(self, account, parent):
|
|
Gtk.Assistant.__init__(self)
|
|
# self.set_title(_('Synchronise History'))
|
|
self.set_resizable(False)
|
|
self.set_default_size(300, -1)
|
|
self.set_name('HistorySyncAssistant')
|
|
self.set_transient_for(parent)
|
|
self.account = account
|
|
self.con = app.connections[self.account]
|
|
self.timedelta = None
|
|
self.now = datetime.utcnow()
|
|
self.query_id = None
|
|
self.start = None
|
|
self.end = None
|
|
self.next = None
|
|
self.hide_buttons()
|
|
|
|
own_jid = self.con.get_own_jid().getStripped()
|
|
|
|
mam_start = ArchiveState.NEVER
|
|
archive = app.logger.get_archive_infos(own_jid)
|
|
if archive is not None and archive.oldest_mam_timestamp is not None:
|
|
mam_start = int(float(archive.oldest_mam_timestamp))
|
|
|
|
if mam_start == ArchiveState.NEVER:
|
|
self.current_start = self.now
|
|
elif mam_start == ArchiveState.ALL:
|
|
self.current_start = datetime.utcfromtimestamp(0)
|
|
else:
|
|
self.current_start = datetime.fromtimestamp(mam_start)
|
|
|
|
self.select_time = SelectTimePage(self)
|
|
self.append_page(self.select_time)
|
|
self.set_page_type(self.select_time, Gtk.AssistantPageType.INTRO)
|
|
|
|
self.download_history = DownloadHistoryPage(self)
|
|
self.append_page(self.download_history)
|
|
self.set_page_type(self.download_history,
|
|
Gtk.AssistantPageType.PROGRESS)
|
|
self.set_page_complete(self.download_history, True)
|
|
|
|
self.summary = SummaryPage(self)
|
|
self.append_page(self.summary)
|
|
self.set_page_type(self.summary, Gtk.AssistantPageType.SUMMARY)
|
|
self.set_page_complete(self.summary, True)
|
|
|
|
app.ged.register_event_handler('archiving-count-received',
|
|
ged.GUI1,
|
|
self._received_count)
|
|
app.ged.register_event_handler('archiving-interval-finished',
|
|
ged.GUI1,
|
|
self._received_finished)
|
|
app.ged.register_event_handler('raw-mam-message-received',
|
|
ged.PRECORE,
|
|
self._nec_mam_message_received)
|
|
|
|
self.connect('prepare', self.on_page_change)
|
|
self.connect('destroy', self.on_destroy)
|
|
self.connect("cancel", self.on_close_clicked)
|
|
self.connect("close", self.on_close_clicked)
|
|
|
|
if mam_start == ArchiveState.ALL:
|
|
self.set_current_page(Pages.SUMMARY)
|
|
self.summary.nothing_to_do()
|
|
|
|
self.show_all()
|
|
|
|
def hide_buttons(self):
|
|
'''
|
|
Hide some of the standard buttons that are included in Gtk.Assistant
|
|
'''
|
|
if self.get_property('use-header-bar'):
|
|
action_area = self.get_children()[1]
|
|
else:
|
|
box = self.get_children()[0]
|
|
content_box = box.get_children()[1]
|
|
action_area = content_box.get_children()[1]
|
|
for button in action_area.get_children():
|
|
button_name = Gtk.Buildable.get_name(button)
|
|
if button_name == 'back':
|
|
button.connect('show', self._on_show_button)
|
|
elif button_name == 'forward':
|
|
self.next = button
|
|
button.connect('show', self._on_show_button)
|
|
|
|
@staticmethod
|
|
def _on_show_button(button):
|
|
button.hide()
|
|
|
|
def prepare_query(self):
|
|
if self.timedelta:
|
|
self.start = self.now - self.timedelta
|
|
self.end = self.current_start
|
|
|
|
log.info('get mam_start_date: %s', self.current_start)
|
|
log.info('now: %s', self.now)
|
|
log.info('start: %s', self.start)
|
|
log.info('end: %s', self.end)
|
|
|
|
self.query_id = self.con.get_module('MAM').request_archive_count(
|
|
self.start, self.end)
|
|
|
|
def _received_count(self, event):
|
|
if event.query_id != self.query_id:
|
|
return
|
|
|
|
if event.count is not None:
|
|
self.download_history.count = int(event.count)
|
|
self.query_id = self.con.get_module('MAM').request_archive_interval(
|
|
self.start, self.end)
|
|
|
|
def _received_finished(self, event):
|
|
if event.query_id != self.query_id:
|
|
return
|
|
self.query_id = None
|
|
log.info('query finished')
|
|
GLib.idle_add(self.download_history.finished)
|
|
self.set_current_page(Pages.SUMMARY)
|
|
self.summary.finished()
|
|
|
|
def _nec_mam_message_received(self, event):
|
|
if event.conn.name != self.account:
|
|
return
|
|
|
|
result = event.stanza.getTag('result')
|
|
queryid = result.getAttr('queryid')
|
|
if queryid != self.query_id:
|
|
return
|
|
|
|
log.debug('received message')
|
|
GLib.idle_add(self.download_history.set_fraction)
|
|
|
|
def on_row_selected(self, listbox, row):
|
|
self.timedelta = row.get_child().get_delta()
|
|
if row:
|
|
self.set_page_complete(self.select_time, True)
|
|
else:
|
|
self.set_page_complete(self.select_time, False)
|
|
|
|
def on_page_change(self, assistant, page):
|
|
if page == self.download_history:
|
|
self.next.hide()
|
|
self.prepare_query()
|
|
|
|
def on_destroy(self, *args):
|
|
app.ged.remove_event_handler('archiving-count-received',
|
|
ged.GUI1,
|
|
self._received_count)
|
|
app.ged.remove_event_handler('archiving-interval-finished',
|
|
ged.GUI1,
|
|
self._received_finished)
|
|
app.ged.remove_event_handler('raw-mam-message-received',
|
|
ged.PRECORE,
|
|
self._nec_mam_message_received)
|
|
del app.interface.instances[self.account]['history_sync']
|
|
|
|
def on_close_clicked(self, *args):
|
|
self.destroy()
|
|
|
|
|
|
class SelectTimePage(Gtk.Box):
|
|
def __init__(self, assistant):
|
|
super().__init__(orientation=Gtk.Orientation.VERTICAL)
|
|
self.set_spacing(18)
|
|
self.assistant = assistant
|
|
label = Gtk.Label(label=_('How far back do you want to go?'))
|
|
|
|
listbox = Gtk.ListBox()
|
|
listbox.set_hexpand(False)
|
|
listbox.set_halign(Gtk.Align.CENTER)
|
|
listbox.add(TimeOption(_('One Month'), 1))
|
|
listbox.add(TimeOption(_('Three Months'), 3))
|
|
listbox.add(TimeOption(_('One Year'), 12))
|
|
listbox.add(TimeOption(_('Everything')))
|
|
listbox.connect('row-selected', assistant.on_row_selected)
|
|
|
|
for row in listbox.get_children():
|
|
option = row.get_child()
|
|
if not option.get_delta():
|
|
continue
|
|
if assistant.now - option.get_delta() > assistant.current_start:
|
|
row.set_activatable(False)
|
|
row.set_selectable(False)
|
|
|
|
self.pack_start(label, True, True, 0)
|
|
self.pack_start(listbox, False, False, 0)
|
|
|
|
|
|
class DownloadHistoryPage(Gtk.Box):
|
|
def __init__(self, assistant):
|
|
super().__init__(orientation=Gtk.Orientation.VERTICAL)
|
|
self.set_spacing(18)
|
|
self.assistant = assistant
|
|
self.count = 0
|
|
self.received = 0
|
|
|
|
surface = load_icon('folder-download-symbolic', self, size=64)
|
|
image = Gtk.Image.new_from_surface(surface)
|
|
|
|
self.progress = Gtk.ProgressBar()
|
|
self.progress.set_show_text(True)
|
|
self.progress.set_text(_('Connecting...'))
|
|
self.progress.set_pulse_step(0.1)
|
|
self.progress.set_vexpand(True)
|
|
self.progress.set_valign(Gtk.Align.CENTER)
|
|
|
|
self.pack_start(image, False, False, 0)
|
|
self.pack_start(self.progress, False, False, 0)
|
|
|
|
def set_fraction(self):
|
|
self.received += 1
|
|
if self.count:
|
|
self.progress.set_fraction(self.received / self.count)
|
|
self.progress.set_text(_('%(received)s of %(max)s' % {
|
|
'received': self.received, 'max': self.count}))
|
|
else:
|
|
self.progress.pulse()
|
|
self.progress.set_text(_('Downloaded %s Messages' % self.received))
|
|
|
|
def finished(self):
|
|
self.progress.set_fraction(1)
|
|
|
|
|
|
class SummaryPage(Gtk.Box):
|
|
def __init__(self, assistant):
|
|
super().__init__(orientation=Gtk.Orientation.VERTICAL)
|
|
self.set_spacing(18)
|
|
self.assistant = assistant
|
|
|
|
self.label = Gtk.Label()
|
|
self.label.set_name('FinishedLabel')
|
|
self.label.set_valign(Gtk.Align.CENTER)
|
|
|
|
self.pack_start(self.label, True, True, 0)
|
|
|
|
def finished(self):
|
|
received = self.assistant.download_history.received
|
|
finished = _('''
|
|
Finished synchronising your History.
|
|
{received} Messages downloaded.
|
|
'''.format(received=received))
|
|
self.label.set_text(finished)
|
|
|
|
def nothing_to_do(self):
|
|
nothing_to_do = _('''
|
|
Gajim is fully synchronised
|
|
with the Archive.
|
|
''')
|
|
self.label.set_text(nothing_to_do)
|
|
|
|
def query_already_running(self):
|
|
already_running = _('''
|
|
There is already a synchronisation in
|
|
progress. Please try later.
|
|
''')
|
|
self.label.set_text(already_running)
|
|
|
|
|
|
class TimeOption(Gtk.Label):
|
|
def __init__(self, label, months=None):
|
|
super().__init__(label=label)
|
|
self.date = months
|
|
if months:
|
|
self.date = timedelta(days=30 * months)
|
|
|
|
def get_delta(self):
|
|
return self.date
|