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|
# 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/>.
from __future__ import annotations
from typing import Any
import itertools
import logging
import re
import time
from collections.abc import Iterator
from datetime import datetime
from datetime import timedelta
import cairo
from gi.repository import GObject
from gi.repository import Gtk
from nbxmpp import JID
from gajim.common import app
from gajim.common import ged
from gajim.common.const import AvatarSize
from gajim.common.const import Direction
from gajim.common.const import KindConstant
from gajim.common.modules.contacts import BareContact
from gajim.common.modules.contacts import GroupchatContact
from gajim.common.modules.contacts import GroupchatParticipant
from gajim.common.modules.contacts import ResourceContact
from gajim.common.storage.archive import SearchLogRow
from gajim.gtk.builder import get_builder
from gajim.gtk.conversation.message_widget import MessageWidget
from gajim.gtk.util import gtk_month
from gajim.gtk.util import python_month
log = logging.getLogger('gajim.gtk.search_view')
class SearchView(Gtk.Box):
__gsignals__ = {
'hide-search': (
GObject.SignalFlags.RUN_FIRST,
None,
()),
}
def __init__(self) -> None:
Gtk.Box.__init__(self)
self.set_size_request(300, -1)
self._account: str | None = None
self._jid: JID | None = None
self._results_iterator: Iterator[SearchLogRow] | None = None
self._first_date: datetime | None = None
self._last_date: datetime | None = None
self._ui = get_builder('search_view.ui')
self._ui.results_listbox.set_header_func(self._header_func)
self.add(self._ui.search_box)
self._ui.connect_signals(self)
app.ged.register_event_handler('account-enabled',
ged.GUI1,
self._on_account_state)
app.ged.register_event_handler('account-disabled',
ged.GUI1,
self._on_account_state)
self.show_all()
def _on_account_state(self, _event: Any) -> None:
self._clear()
@staticmethod
def _header_func(row: ResultRow, before: ResultRow | None) -> None:
if before is None:
row.set_header(RowHeader(row.account, row.jid, row.time))
else:
date1 = time.strftime('%x', time.localtime(row.time))
date2 = time.strftime('%x', time.localtime(before.time))
if before.jid != row.jid:
row.set_header(RowHeader(row.account, row.jid, row.time))
elif date1 != date2:
row.set_header(RowHeader(row.account, row.jid, row.time))
else:
row.set_header(None)
def _on_hide_clicked(self, _button: Gtk.Button) -> None:
self.emit('hide-search')
self._clear()
def _clear(self) -> None:
self._ui.search_entry.set_text('')
self._clear_results()
def _clear_results(self) -> None:
# Unset the header_func to reduce load when clearing
self._ui.results_listbox.set_header_func(None)
for row in self._ui.results_listbox.get_children():
self._ui.results_listbox.remove(row)
row.destroy()
self._ui.results_listbox.set_header_func(self._header_func)
self._ui.results_scrolled.get_vadjustment().set_value(0)
def _on_search(self, entry: Gtk.Entry) -> None:
self._clear_results()
self._ui.date_hint.hide()
text = entry.get_text()
if not text:
return
# from:user
# This works only for MUC, because contact_name is not
# available for single contacts in logs.db.
text, from_filters = self._strip_filters(text, 'from')
# before:date
text, before_filters = self._strip_filters(text, 'before')
if before_filters is not None:
try:
before_filters = min(datetime.fromisoformat(date) for
date in before_filters)
except ValueError:
self._ui.date_hint.show()
return
# after:date
text, after_filters = self._strip_filters(text, 'after')
if after_filters is not None:
try:
after_filters = min(datetime.fromisoformat(date) for
date in after_filters)
# if only the day is specified, we want to look after the
# end of that day.
# if precision is increased,we do want to look during the
# day as well.
if after_filters.hour == after_filters.minute == 0:
after_filters += timedelta(days=1)
except ValueError:
self._ui.date_hint.show()
return
everywhere = self._ui.search_checkbutton.get_active()
context = self._account is not None and self._jid is not None
if not context:
# Started search without context -> show in UI
self._ui.search_checkbutton.set_active(True)
if not context or everywhere:
self._results_iterator = app.storage.archive.search_all_logs(
text,
from_users=from_filters,
before=before_filters,
after=after_filters)
else:
self._results_iterator = app.storage.archive.search_log(
self._account,
self._jid,
text,
from_users=from_filters,
before=before_filters,
after=after_filters)
self._add_results()
@staticmethod
def _strip_filters(text: str,
filter_name: str) -> tuple[str, list[str] | None]:
filters: list[str] = []
start = 0
new_text = ''
for search_filter in re.finditer(filter_name + r':(\S+)\s?', text):
end, new_start = search_filter.span()
new_text += text[start:end]
filters.append(search_filter.group(1))
start = new_start
new_text += text[start:]
return new_text, filters or None
def _add_results(self) -> None:
accounts = self._get_accounts()
assert self._results_iterator is not None
for msg in itertools.islice(self._results_iterator, 25):
result_row = ResultRow(
msg,
accounts[msg.account_id],
msg.jid)
self._ui.results_listbox.add(result_row)
def _on_edge_reached(self,
_scrolledwin: Gtk.ScrolledWindow,
pos: Gtk.PositionType) -> None:
if pos != Gtk.PositionType.BOTTOM:
return
self._add_results()
def _update_calendar(self) -> None:
if self._account is None and self._jid is None:
self._ui.calendar_button.set_sensitive(False)
return
self._ui.calendar_button.set_sensitive(True)
first_log = app.storage.archive.get_first_history_timestamp(
self._account, self._jid)
if first_log is None:
return
self._first_date = self._get_date_from_timestamp(first_log)
last_log = app.storage.archive.get_last_history_timestamp(
self._account, self._jid)
if last_log is None:
return
self._last_date = self._get_date_from_timestamp(last_log)
month = gtk_month(self._last_date.month)
self._ui.calendar.select_month(month, self._last_date.year)
def _on_month_changed(self, calendar: Gtk.Calendar) -> None:
# Mark days with history in calendar
year, month, _day = calendar.get_date()
if year < 1900:
calendar.select_month(0, 1900)
calendar.select_day(1)
return
calendar.clear_marks()
month = python_month(month)
history_days = app.storage.archive.get_days_with_history(
self._account, self._jid, year, month)
for date in history_days:
calendar.mark_day(date.day)
def _on_date_selected(self, calendar: Gtk.Calendar) -> None:
year, month, day = calendar.get_date()
py_m = python_month(month)
date = datetime(year, py_m, day)
self._scroll_to_date(date)
def _on_first_date_selected(self, _button: Gtk.Button) -> None:
assert self._first_date is not None
gtk_m = gtk_month(self._first_date.month)
self._ui.calendar.select_month(gtk_m, self._first_date.year)
self._ui.calendar.select_day(self._first_date.day)
def _on_last_date_selected(self, _button: Gtk.Button) -> None:
assert self._last_date is not None
gtk_m = gtk_month(self._last_date.month)
self._ui.calendar.select_month(gtk_m, self._last_date.year)
self._ui.calendar.select_day(self._last_date.day)
def _on_previous_date_selected(self, _button: Gtk.Button) -> None:
delta = timedelta(days=-1)
assert self._first_date is not None
self._select_date(delta, self._first_date, Direction.NEXT)
def _on_next_date_selected(self, _button: Gtk.Button) -> None:
delta = timedelta(days=1)
assert self._last_date is not None
self._select_date(delta, self._last_date, Direction.PREV)
def _select_date(self,
delta: timedelta,
end_date: datetime,
direction: Direction
) -> None:
# Iterate through days until history entry found or
# supplied end_date (first_date/last_date) reached
year, month, day = self._ui.calendar.get_date()
py_m = python_month(month)
date = datetime(year, py_m, day)
history = None
while history is None:
if direction == Direction.PREV:
if end_date <= date:
return
else:
if end_date >= date:
return
date = date + delta
if date == end_date:
break
history = app.storage.archive.date_has_history(
self._account, self._jid, date)
gtk_m = gtk_month(date.month)
self._ui.calendar.select_month(gtk_m, date.year)
self._ui.calendar.select_day(date.day)
def _scroll_to_date(self, date: datetime) -> None:
control = app.window.get_control()
if not control.has_active_chat():
return
if control.contact.jid == self._jid:
meta_row = app.storage.archive.get_first_message_meta_for_date(
self._account, self._jid, date)
if meta_row is None:
return
control.scroll_to_message(
meta_row.log_line_id,
meta_row.time)
@staticmethod
def _get_date_from_timestamp(timestamp: float) -> datetime:
localtime = time.localtime(timestamp)
year, month, day = localtime[0], localtime[1], localtime[2]
date = datetime(year, month, day)
return date
@staticmethod
def _get_accounts() -> dict[int, str]:
accounts: dict[int, str] = {}
for account in app.settings.get_accounts():
account_id = app.storage.archive.get_account_id(account)
accounts[account_id] = account
return accounts
@staticmethod
def _on_row_activated(_listbox: SearchView, row: ResultRow) -> None:
control = app.window.get_control()
if control.has_active_chat():
if control.contact.jid == row.jid:
control.scroll_to_message(row.log_line_id, row.timestamp)
return
# Other chat or no control opened
jid = JID.from_string(row.jid)
app.window.add_chat(row.account, jid, row.type, select=True)
control = app.window.get_control()
if control.has_active_chat():
control.scroll_to_message(row.log_line_id, row.timestamp)
def set_focus(self) -> None:
self._ui.search_entry.grab_focus()
self._clear()
self._update_calendar()
def set_context(self, account: str | None, jid: JID | None) -> None:
self._account = account
self._jid = jid
self._update_calendar()
class RowHeader(Gtk.Box):
def __init__(self, account: str, jid: JID, timestamp: float) -> None:
Gtk.Box.__init__(self)
self.set_hexpand(True)
self._ui = get_builder('search_view.ui')
self.add(self._ui.header_box)
client = app.get_client(account)
contact = client.get_module('Contacts').get_contact(jid)
assert isinstance(
contact, BareContact | GroupchatContact | GroupchatParticipant)
self._ui.header_name_label.set_text(contact.name or '')
local_time = time.localtime(timestamp)
date = time.strftime('%x', local_time)
self._ui.header_date_label.set_text(date)
self.show_all()
class ResultRow(Gtk.ListBoxRow):
def __init__(self, msg: SearchLogRow, account: str, jid: JID) -> None:
Gtk.ListBoxRow.__init__(self)
self.account = account
self.jid = jid
self.time = msg.time
self._client = app.get_client(account)
self.log_line_id = msg.log_line_id
self.timestamp = msg.time
self.kind = msg.kind
self.type = 'contact'
if msg.kind == KindConstant.GC_MSG:
self.type = 'groupchat'
if jid.is_full:
self.type = 'pm'
self.contact = self._client.get_module('Contacts').get_contact(
jid, groupchat=self.type == 'groupchat')
assert isinstance(
self.contact,
BareContact | GroupchatContact | GroupchatParticipant)
self.get_style_context().add_class('search-view-row')
self._ui = get_builder('search_view.ui')
self.add(self._ui.result_row_grid)
kind = 'status'
contact_name = msg.contact_name
if msg.kind in (
KindConstant.SINGLE_MSG_RECV, KindConstant.CHAT_MSG_RECV):
kind = 'incoming'
contact_name = self.contact.name
elif msg.kind == KindConstant.GC_MSG:
kind = 'incoming'
elif msg.kind in (
KindConstant.SINGLE_MSG_SENT, KindConstant.CHAT_MSG_SENT):
kind = 'outgoing'
contact_name = app.nicks[account]
self._ui.row_name_label.set_text(contact_name)
avatar = self._get_avatar(kind, contact_name)
self._ui.row_avatar.set_from_surface(avatar)
local_time = time.localtime(msg.time)
format_string = app.settings.get('time_format')
date = time.strftime(format_string, local_time)
self._ui.row_time_label.set_label(date)
message_widget = MessageWidget(account, selectable=False)
message_widget.add_with_styling(msg.message, nickname=contact_name)
self._ui.result_row_grid.attach(message_widget, 1, 1, 2, 1)
self.show_all()
def _get_avatar(self,
kind: str,
name: str) -> cairo.ImageSurface | None:
scale = self.get_scale_factor()
if isinstance(self.contact, GroupchatContact):
contact = self.contact.get_resource(name)
return contact.get_avatar(AvatarSize.ROSTER, scale, add_show=False)
if kind == 'outgoing':
contact = self._client.get_module('Contacts').get_contact(
str(self._client.get_own_jid().bare))
else:
contact = self.contact
assert not isinstance(contact, GroupchatContact | ResourceContact)
return contact.get_avatar(AvatarSize.ROSTER, scale, add_show=False)
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