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gajim-plural/gajim/history_manager.py

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# Copyright (C) 2006 Dimitur Kirov <dkirov AT gmail.com>
# Copyright (C) 2006-2007 Jean-Marie Traissard <jim AT lapin.org>
# Nikos Kouremenos <kourem AT gmail.com>
# Copyright (C) 2006-2014 Yann Leboulanger <asterix AT lagaule.org>
# Copyright (C) 2007 Stephan Erb <steve-e AT h3c.de>
# Copyright (C) 2008 Jonathan Schleifer <js-gajim AT webkeks.org>
# Copyright (C) 2018 Philipp Hörist <philipp AT hoerist.com>
#
# 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/>.
# NOTE: some method names may match those of logger.py but that's it
# someday (TM) should have common class
# that abstracts db connections and helpers on it
# the same can be said for history.py
import os
import sys
import time
import getopt
import sqlite3
from enum import IntEnum, unique
from gi.repository import Gtk
from gi.repository import Gdk
from gi.repository import GLib
from gi.repository import Gio
from gi.repository import Pango
from gajim.common import app
from gajim.common import configpaths
from gajim.common.i18n import _
from gajim.common.i18n import ngettext
from gajim.common.const import StyleAttr
from gajim.common.const import JIDConstant
from gajim.common.const import KindConstant
from gajim.common.const import ShowConstant
def is_standalone():
# Determine if we are in standalone mode
if Gio.Application.get_default() is None:
return True
if __name__ == '__main__':
return True
return False
if is_standalone():
try:
shortargs = 'hvsc:l:p:'
longargs = 'help verbose separate config-path= loglevel= profile='
opts = getopt.getopt(sys.argv[1:], shortargs, longargs.split())[0]
except getopt.error as msg:
print(str(msg))
print('for help use --help')
sys.exit(2)
for o, a in opts:
if o in ('-h', '--help'):
print(_('Usage:') + \
'\n gajim-history-manager [options] filename\n\n' + \
_('Options:') + \
'\n -h, --help ' + \
_('Show this help message and exit') + \
'\n -c, --config-path ' + _('Choose folder for logfile') + '\n')
sys.exit()
elif o in ('-c', '--config-path'):
configpaths.set_config_root(a)
configpaths.init()
app.load_css_config()
# pylint: disable=C0413
from gajim.common import helpers
from gajim.gtk.dialogs import YesNoDialog
from gajim.gtk.dialogs import ErrorDialog
from gajim.gtk.dialogs import NewConfirmationDialog
from gajim.gtk.dialogs import DialogButton
from gajim.gtk.filechoosers import FileSaveDialog
from gajim.gtk.util import convert_rgb_to_hex
from gajim.gtk.util import get_builder
from gajim.gtk.util import get_app_icon_list
# pylint: enable=C0413
@unique
class Column(IntEnum):
UNIXTIME = 2
MESSAGE = 3
SUBJECT = 4
NICKNAME = 5
class HistoryManager:
def __init__(self):
log_db_path = configpaths.get('LOG_DB')
if not os.path.exists(log_db_path):
ErrorDialog(_('Cannot find history logs database'),
'%s does not exist.' % log_db_path)
sys.exit()
self._ui = get_builder('history_manager.ui')
Gtk.Window.set_default_icon_list(get_app_icon_list(
self._ui.history_manager_window))
self.jids_already_in = [] # holds jids that we already have in DB
self.AT_LEAST_ONE_DELETION_DONE = False
self.con = sqlite3.connect(
log_db_path, timeout=20.0, isolation_level='IMMEDIATE')
self.con.execute("PRAGMA secure_delete=1")
self.cur = self.con.cursor()
self._init_jids_listview()
self._init_logs_listview()
self._init_search_results_listview()
self._fill_jids_listview()
self._ui.search_entry.grab_focus()
self._ui.history_manager_window.show_all()
self._ui.connect_signals(self)
def _init_jids_listview(self):
self.jids_liststore = Gtk.ListStore(str, str) # jid, jid_id
self._ui.jids_listview.set_model(self.jids_liststore)
self._ui.jids_listview.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
renderer_text = Gtk.CellRendererText() # holds jid
col = Gtk.TreeViewColumn(_('JID'), renderer_text, text=0)
self._ui.jids_listview.append_column(col)
self._ui.jids_listview.get_selection().connect('changed',
self.on_jids_listview_selection_changed)
def _init_logs_listview(self):
# log_line_id(HIDDEN), jid_id(HIDDEN), time, message, subject, nickname
self.logs_liststore = Gtk.ListStore(str, str, str, str, str, str)
self._ui.logs_listview.set_model(self.logs_liststore)
self._ui.logs_listview.get_selection().set_mode(Gtk.SelectionMode.MULTIPLE)
renderer_text = Gtk.CellRendererText() # holds time
col = Gtk.TreeViewColumn(_('Date'), renderer_text, text=Column.UNIXTIME)
# user can click this header and sort
col.set_sort_column_id(Column.UNIXTIME)
col.set_resizable(True)
self._ui.logs_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds nickname
col = Gtk.TreeViewColumn(_('Nickname'), renderer_text, text=Column.NICKNAME)
# user can click this header and sort
col.set_sort_column_id(Column.NICKNAME)
col.set_resizable(True)
col.set_visible(False)
self.nickname_col_for_logs = col
self._ui.logs_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds message
renderer_text.set_property('width_chars', 60)
renderer_text.set_property('ellipsize', Pango.EllipsizeMode.END)
col = Gtk.TreeViewColumn(_('Message'), renderer_text, markup=Column.MESSAGE)
# user can click this header and sort
col.set_sort_column_id(Column.MESSAGE)
col.set_resizable(True)
self.message_col_for_logs = col
self._ui.logs_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds subject
col = Gtk.TreeViewColumn(_('Subject'), renderer_text, text=Column.SUBJECT)
# user can click this header and sort
col.set_sort_column_id(Column.SUBJECT)
col.set_resizable(True)
col.set_visible(False)
self.subject_col_for_logs = col
self._ui.logs_listview.append_column(col)
def _init_search_results_listview(self):
# log_line_id (HIDDEN), jid, time, message, subject, nickname
self.search_results_liststore = Gtk.ListStore(int, str, str, str, str,
str)
self._ui.search_results_listview.set_model(self.search_results_liststore)
renderer_text = Gtk.CellRendererText() # holds JID (who said this)
col = Gtk.TreeViewColumn(_('JID'), renderer_text, text=1)
# user can click this header and sort
col.set_sort_column_id(1)
col.set_resizable(True)
self._ui.search_results_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds time
col = Gtk.TreeViewColumn(_('Date'), renderer_text, text=Column.UNIXTIME)
# user can click this header and sort
col.set_sort_column_id(Column.UNIXTIME)
col.set_resizable(True)
self._ui.search_results_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds message
renderer_text.set_property('width_chars', 60)
renderer_text.set_property('ellipsize', Pango.EllipsizeMode.END)
col = Gtk.TreeViewColumn(_('Message'), renderer_text, text=Column.MESSAGE)
# user can click this header and sort
col.set_sort_column_id(Column.MESSAGE)
col.set_resizable(True)
self._ui.search_results_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds subject
col = Gtk.TreeViewColumn(_('Subject'), renderer_text, text=Column.SUBJECT)
# user can click this header and sort
col.set_sort_column_id(Column.SUBJECT)
col.set_resizable(True)
self._ui.search_results_listview.append_column(col)
renderer_text = Gtk.CellRendererText() # holds nickname
col = Gtk.TreeViewColumn(_('Nickname'), renderer_text, text=Column.NICKNAME)
# user can click this header and sort
col.set_sort_column_id(Column.NICKNAME)
col.set_resizable(True)
self._ui.search_results_listview.append_column(col)
def on_history_manager_window_delete_event(self, widget, event):
if not self.AT_LEAST_ONE_DELETION_DONE:
if is_standalone():
Gtk.main_quit()
return
def on_yes(clicked):
self.cur.execute('VACUUM')
self.con.commit()
if is_standalone():
Gtk.main_quit()
def on_no():
if is_standalone():
Gtk.main_quit()
dialog = YesNoDialog(
_('Do you want to clean up the database? '
'(STRONGLY NOT RECOMMENDED IF GAJIM IS RUNNING)'),
_('Normally allocated database size will not be freed, '
'it will just become reusable. If you really want to reduce '
'database filesize, click YES, else click NO.'
'\n\nIn case you click YES, please wait…'),
on_response_yes=on_yes, on_response_no=on_no)
dialog.set_title(_('Database Cleanup'))
button_box = dialog.get_children()[0].get_children()[1]
button_box.get_children()[0].grab_focus()
def _fill_jids_listview(self):
# get those jids that have at least one entry in logs
self.cur.execute('SELECT jid, jid_id FROM jids WHERE jid_id IN ('
'SELECT distinct logs.jid_id FROM logs) ORDER BY jid')
# list of tuples: [('aaa@bbb',), ('cc@dd',)]
rows = self.cur.fetchall()
for row in rows:
self.jids_already_in.append(row[0]) # jid
self.jids_liststore.append([row[0], str(row[1])]) # jid, jid_id
def on_jids_listview_selection_changed(self, widget, data=None):
liststore, list_of_paths = self._ui.jids_listview.get_selection()\
.get_selected_rows()
self.logs_liststore.clear()
if not list_of_paths:
return
self._ui.welcome_box.hide()
self._ui.search_results_scrolledwindow.hide()
self._ui.logs_scrolledwindow.show()
list_of_rowrefs = []
for path in list_of_paths: # make them treerowrefs (it's needed)
list_of_rowrefs.append(Gtk.TreeRowReference.new(liststore, path))
for rowref in list_of_rowrefs: # FILL THE STORE, for all rows selected
path = rowref.get_path()
if path is None:
continue
jid = liststore[path][0] # jid
self._fill_logs_listview(jid)
def _get_jid_id(self, jid):
"""
jids table has jid and jid_id
logs table has log_id, jid_id, contact_name, time, kind, show, message
So to ask logs we need jid_id that matches our jid in jids table this
method wants jid and returns the jid_id for later sql-ing on logs
"""
if jid.find('/') != -1: # if it has a /
jid_is_from_pm = self._jid_is_from_pm(jid)
if not jid_is_from_pm: # it's normal jid with resource
jid = jid.split('/', 1)[0] # remove the resource
self.cur.execute('SELECT jid_id FROM jids WHERE jid = ?', (jid,))
jid_id = self.cur.fetchone()[0]
return str(jid_id)
def _get_jid_from_jid_id(self, jid_id):
"""
jids table has jid and jid_id
This method accepts jid_id and returns the jid for later sql-ing on logs
"""
self.cur.execute('SELECT jid FROM jids WHERE jid_id = ?', (jid_id,))
jid = self.cur.fetchone()[0]
return jid
def _jid_is_from_pm(self, jid):
"""
If jid is gajim@conf/nkour it's likely a pm one, how we know gajim@conf
is not a normal guy and nkour is not his resource? We ask if gajim@conf
is already in jids (with type room jid). This fails if user disables
logging for room and only enables for pm (so higly unlikely) and if we
fail we do not go chaos (user will see the first pm as if it was message
in room's public chat) and after that everything is ok
"""
possible_room_jid = jid.split('/', 1)[0]
self.cur.execute('SELECT jid_id FROM jids WHERE jid = ? AND type = ?',
(possible_room_jid, JIDConstant.ROOM_TYPE))
row = self.cur.fetchone()
if row is None:
return False
return True
def _jid_is_room_type(self, jid):
"""
Return True/False if given id is room type or not eg. if it is room
"""
self.cur.execute('SELECT type FROM jids WHERE jid = ?', (jid,))
row = self.cur.fetchone()
return row[0] == JIDConstant.ROOM_TYPE
def _fill_logs_listview(self, jid):
"""
Fill the listview with all messages that user sent to or received from
JID
"""
# no need to lower jid in this context as jid is already lowered
# as we use those jids from db
jid_id = self._get_jid_id(jid)
self.cur.execute('''
SELECT log_line_id, jid_id, time, kind, message, subject, contact_name, show
FROM logs
WHERE jid_id = ?
ORDER BY time
''', (jid_id,))
results = self.cur.fetchall()
if self._jid_is_room_type(jid): # is it room?
self.nickname_col_for_logs.set_visible(True)
self.subject_col_for_logs.set_visible(False)
else:
self.nickname_col_for_logs.set_visible(False)
self.subject_col_for_logs.set_visible(True)
for row in results:
# exposed in UI (TreeViewColumns) are only
# time, message, subject, nickname
# but store in liststore
# log_line_id, jid_id, time, message, subject, nickname
log_line_id, jid_id, time_, kind, message, subject, nickname, \
show = row
try:
time_ = time.strftime('%x', time.localtime(float(time_)))
except ValueError:
pass
else:
color = None
if kind in (KindConstant.SINGLE_MSG_RECV,
KindConstant.CHAT_MSG_RECV,
KindConstant.GC_MSG):
color = app.css_config.get_value(
'.gajim-incoming-nickname', StyleAttr.COLOR)
elif kind in (KindConstant.SINGLE_MSG_SENT,
KindConstant.CHAT_MSG_SENT):
color = app.css_config.get_value(
'.gajim-outgoing-nickname', StyleAttr.COLOR)
elif kind in (KindConstant.STATUS,
KindConstant.GCSTATUS):
color = app.css_config.get_value(
'.gajim-status-message', StyleAttr.COLOR)
# include status into (status) message
if message is None:
message = ''
else:
message = ' : ' + message
message = helpers.get_uf_show(ShowConstant(show)) + message
message_ = '<span'
if color:
message_ += ' foreground="%s"' % convert_rgb_to_hex(color)
message_ += '>%s</span>' % GLib.markup_escape_text(message)
self.logs_liststore.append(
(str(log_line_id), str(jid_id),
time_, message_, subject, nickname))
def _fill_search_results_listview(self, text):
"""
Ask db and fill listview with results that match text
"""
self.search_results_liststore.clear()
like_sql = '%' + text + '%'
self.cur.execute('''
SELECT log_line_id, jid_id, time, message, subject, contact_name
FROM logs
WHERE message LIKE ? OR subject LIKE ?
ORDER BY time
''', (like_sql, like_sql))
results = self.cur.fetchall()
for row in results:
# exposed in UI (TreeViewColumns) are only
# JID, time, message, subject, nickname
# but store in liststore
# log_line_id, jid (from jid_id), time, message, subject, nickname
log_line_id, jid_id, time_, message, subject, nickname = row
try:
time_ = time.strftime('%x', time.localtime(float(time_)))
except ValueError:
pass
else:
jid = self._get_jid_from_jid_id(jid_id)
self.search_results_liststore.append((log_line_id, jid, time_,
message, subject, nickname))
def on_logs_listview_key_press_event(self, widget, event):
liststore, list_of_paths = self._ui.logs_listview.get_selection()\
.get_selected_rows()
if event.keyval == Gdk.KEY_Delete:
self._delete_logs(liststore, list_of_paths)
def on_listview_button_press_event(self, widget, event):
if event.button == 3: # right click
_ui = get_builder('history_manager.ui', ['context_menu'])
if Gtk.Buildable.get_name(widget) != 'jids_listview':
_ui.export_menuitem.hide()
_ui.delete_menuitem.connect('activate',
self.on_delete_menuitem_activate, widget)
_ui.connect_signals(self)
_ui.context_menu.popup(None, None, None, None,
event.button, event.time)
return True
def on_export_menuitem_activate(self, widget):
FileSaveDialog(self._on_export,
transient_for=self._ui.history_manager_window,
modal=True)
def _on_export(self, filename):
liststore, list_of_paths = self._ui.jids_listview.get_selection()\
.get_selected_rows()
self._export_jids_logs_to_file(liststore, list_of_paths, filename)
def on_delete_menuitem_activate(self, widget, listview):
widget_name = Gtk.Buildable.get_name(listview)
liststore, list_of_paths = listview.get_selection().get_selected_rows()
if widget_name == 'jids_listview':
self._delete_jid_logs(liststore, list_of_paths)
elif widget_name in ('logs_listview', 'search_results_listview'):
self._delete_logs(liststore, list_of_paths)
else: # Huh ? We don't know this widget
return
def on_jids_listview_key_press_event(self, widget, event):
liststore, list_of_paths = self._ui.jids_listview.get_selection()\
.get_selected_rows()
if event.keyval == Gdk.KEY_Delete:
self._delete_jid_logs(liststore, list_of_paths)
def _export_jids_logs_to_file(self, liststore, list_of_paths, path_to_file):
paths_len = len(list_of_paths)
if paths_len == 0: # nothing is selected
return
list_of_rowrefs = []
for path in list_of_paths: # make them treerowrefs (it's needed)
list_of_rowrefs.append(Gtk.TreeRowReference.new(liststore, path))
for rowref in list_of_rowrefs:
path = rowref.get_path()
if path is None:
continue
jid_id = liststore[path][1]
self.cur.execute('''
SELECT time, kind, message, contact_name FROM logs
WHERE jid_id = ?
ORDER BY time
''', (jid_id,))
# FIXME: we may have two contacts selected to export. fix that
# AT THIS TIME FIRST EXECUTE IS LOST! WTH!!!!!
results = self.cur.fetchall()
#print results[0]
file_ = open(path_to_file, 'w', encoding='utf-8')
for row in results:
# in store: time, kind, message, contact_name FROM logs
# in text: JID or You or nickname (if it's gc_msg), time, message
time_, kind, message, nickname = row
if kind in (KindConstant.SINGLE_MSG_RECV,
KindConstant.CHAT_MSG_RECV):
who = self._get_jid_from_jid_id(jid_id)
elif kind in (KindConstant.SINGLE_MSG_SENT,
KindConstant.CHAT_MSG_SENT):
who = _('You')
elif kind == KindConstant.GC_MSG:
who = nickname
else: # status or gc_status. do not save
#print kind
continue
try:
time_ = time.strftime('%c', time.localtime(float(time_)))
except ValueError:
pass
file_.write(_('%(who)s on %(time)s said: %(message)s\n') % {
'who': who, 'time': time_, 'message': message})
def _delete_jid_logs(self, liststore, list_of_paths):
paths_len = len(list_of_paths)
if paths_len == 0: # nothing is selected
return
def on_ok():
# delete all rows from db that match jid_id
list_of_rowrefs = []
for path in list_of_paths: # make them treerowrefs (it's needed)
list_of_rowrefs.append(Gtk.TreeRowReference.new(liststore, path))
for rowref in list_of_rowrefs:
path = rowref.get_path()
if path is None:
continue
jid_id = liststore[path][1]
del liststore[path] # remove from UI
# remove from db
self.cur.execute('''
DELETE FROM logs
WHERE jid_id = ?
''', (jid_id,))
# now delete "jid, jid_id" row from jids table
self.cur.execute('''
DELETE FROM jids
WHERE jid_id = ?
''', (jid_id,))
self.con.commit()
self.AT_LEAST_ONE_DELETION_DONE = True
NewConfirmationDialog(
_('Delete'),
ngettext('Delete Conversation', 'Delete Conversations', paths_len),
ngettext('Do you want to permanently delete this '
'conversation with <b>%s</b>',
'Do you want to permanently delete these Conversations',
paths_len, liststore[list_of_paths[0]][0]),
[DialogButton.make('Cancel'),
DialogButton.make('Delete', callback=on_ok)],
transient_for=self._ui.history_manager_window).show()
def _delete_logs(self, liststore, list_of_paths):
paths_len = len(list_of_paths)
if paths_len == 0: # nothing is selected
return
def on_ok(liststore, list_of_paths):
# delete rows from db that match log_line_id
list_of_rowrefs = []
for path in list_of_paths: # make them treerowrefs (it's needed)
list_of_rowrefs.append(Gtk.TreeRowReference.new(liststore, path))
for rowref in list_of_rowrefs:
path = rowref.get_path()
if path is None:
continue
log_line_id = liststore[path][0]
del liststore[path] # remove from UI
# remove from db
self.cur.execute('''
DELETE FROM logs
WHERE log_line_id = ?
''', (log_line_id,))
self.con.commit()
self.AT_LEAST_ONE_DELETION_DONE = True
NewConfirmationDialog(
_('Delete'),
ngettext('Delete Message', 'Delete Messages', paths_len),
ngettext('Do you want to permanently delete this message',
'Do you want to permanently delete these messages',
paths_len),
[DialogButton.make('Cancel'),
DialogButton.make('Delete', callback=on_ok)],
transient_for=self._ui.history_manager_window).show()
def on_search_db_button_clicked(self, widget):
text = self._ui.search_entry.get_text()
if not text:
return
self._ui.welcome_box.hide()
self._ui.logs_scrolledwindow.hide()
self._ui.search_results_scrolledwindow.show()
self._fill_search_results_listview(text)
def on_search_results_listview_row_activated(self, widget, path, column):
# get log_line_id, jid_id from row we double clicked
log_line_id = str(self.search_results_liststore[path][0])
jid = self.search_results_liststore[path][1]
# make it string as in gtk liststores I have them all as strings
# as this is what db returns so I don't have to fight with types
jid_id = self._get_jid_id(jid)
iter_ = self.jids_liststore.get_iter_first()
while iter_:
# self.jids_liststore[iter_][1] holds jid_ids
if self.jids_liststore[iter_][1] == jid_id:
break
iter_ = self.jids_liststore.iter_next(iter_)
if iter_ is None:
return
path = self.jids_liststore.get_path(iter_)
self._ui.jids_listview.set_cursor(path)
iter_ = self.logs_liststore.get_iter_first()
while iter_:
# self.logs_liststore[iter_][0] holds log_line_ids
if self.logs_liststore[iter_][0] == log_line_id:
break
iter_ = self.logs_liststore.iter_next(iter_)
path = self.logs_liststore.get_path(iter_)
self._ui.logs_listview.scroll_to_cell(path)
self._ui.logs_listview.get_selection().select_path(path)
def main():
if sys.platform != 'win32':
if os.geteuid() == 0:
sys.exit("You must not launch gajim as root, it is insecure.")
HistoryManager()
Gtk.main()
if __name__ == '__main__':
main()
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