# Copyright 2010 Le Coz Florent <louizatakk@fedoraproject.org>
#
# This file is part of Poezio.
#
# Poezio 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 of the License.
#
# Poezio 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 Poezio. If not, see <http://www.gnu.org/licenses/>.
from gettext import (bindtextdomain, textdomain, bind_textdomain_codeset,
gettext as _)
from os.path import isfile
from time import sleep
import os
import re
import sys
import shlex
import curses
import webbrowser
from datetime import datetime
import common
import theme
import multiuserchat as muc
from handler import Handler
from config import config
from tab import MucTab, InfoTab, PrivateTab, RosterInfoTab
from user import User
from room import Room
from roster import Roster
from message import Message
from text_buffer import TextBuffer
from keyboard import read_char
from common import is_jid_the_same, jid_get_domain, jid_get_resource, is_jid
# http://xmpp.org/extensions/xep-0045.html#errorstatus
ERROR_AND_STATUS_CODES = {
'401': _('A password is required'),
'403': _('You are banned from the room'),
'404': _('The room does\'nt exist'),
'405': _('Your are not allowed to create a new room'),
'406': _('A reserved nick must be used'),
'407': _('You are not in the member list'),
'409': _('This nickname is already in use or has been reserved'),
'503': _('The maximum number of users has been reached'),
}
SHOW_NAME = {
'dnd': _('busy'),
'away': _('away'),
'xa': _('not available'),
'chat': _('chatty'),
'': _('available')
}
def doupdate():
curses.doupdate()
class Gui(object):
"""
User interface using ncurses
"""
def __init__(self, xmpp):
self.stdscr = curses.initscr()
self.init_curses(self.stdscr)
self.xmpp = xmpp
default_tab = InfoTab(self.stdscr, "Info") if self.xmpp.anon\
else RosterInfoTab(self.stdscr, self.xmpp.roster)
self.tabs = [default_tab]
# a unique buffer used to store global informations
# that are displayed in almost all tabs, in an
# information window.
self.information_buffer = TextBuffer()
self.information_win_size = 2 # Todo, get this from config
self.ignores = {}
self.commands = {
'help': (self.command_help, '\_o< KOIN KOIN KOIN'),
'join': (self.command_join, _("Usage: /join [room_name][@server][/nick] [password]\nJoin: Join the specified room. You can specify a nickname after a slash (/). If no nickname is specified, you will use the default_nick in the configuration file. You can omit the room name: you will then join the room you\'re looking at (useful if you were kicked). You can also provide a room_name without specifying a server, the server of the room you're currently in will be used. You can also provide a password to join the room.\nExamples:\n/join room@server.tld\n/join room@server.tld/John\n/join room2\n/join /me_again\n/join\n/join room@server.tld/my_nick password\n/join / password")),
'quit': (self.command_quit, _("Usage: /quit\nQuit: Just disconnect from the server and exit poezio.")),
'exit': (self.command_quit, _("Usage: /exit\nExit: Just disconnect from the server and exit poezio.")),
'next': (self.rotate_rooms_right, _("Usage: /next\nNext: Go to the next room.")),
'n': (self.rotate_rooms_right, _("Usage: /n\nN: Go to the next room.")),
'prev': (self.rotate_rooms_left, _("Usage: /prev\nPrev: Go to the previous room.")),
'p': (self.rotate_rooms_left, _("Usage: /p\nP: Go to the previous room.")),
'win': (self.command_win, _("Usage: /win <number>\nWin: Go to the specified room.")),
'w': (self.command_win, _("Usage: /w <number>\nW: Go to the specified room.")),
'ignore': (self.command_ignore, _("Usage: /ignore <nickname> \nIgnore: Ignore a specified nickname.")),
'unignore': (self.command_unignore, _("Usage: /unignore <nickname>\nUnignore: Remove the specified nickname from the ignore list.")),
'part': (self.command_part, _("Usage: /part [message]\n Part: disconnect from a room. You can specify an optional message.")),
'show': (self.command_show, _("Usage: /show <availability> [status]\nShow: Change your availability and (optionaly) your status. The <availability> argument is one of \"avail, available, ok, here, chat, away, afk, dnd, busy, xa\" and the optional [message] argument will be your status message")),
'away': (self.command_away, _("Usage: /away [message]\nAway: Sets your availability to away and (optional) sets your status message. This is equivalent to '/show away [message]'")),
'busy': (self.command_busy, _("Usage: /busy [message]\nBusy: Sets your availability to busy and (optional) sets your status message. This is equivalent to '/show busy [message]'")),
'avail': (self.command_avail, _("Usage: /avail [message]\nAvail: Sets your availability to available and (optional) sets your status message. This is equivalent to '/show available [message]'")),
'available': (self.command_avail, _("Usage: /available [message]\nAvailable: Sets your availability to available and (optional) sets your status message. This is equivalent to '/show available [message]'")),
'bookmark': (self.command_bookmark, _("Usage: /bookmark [roomname][/nick]\nBookmark: Bookmark the specified room (you will then auto-join it on each poezio start). This commands uses the same syntaxe as /join. Type /help join for syntaxe examples. Note that when typing \"/bookmark\" on its own, the room will be bookmarked with the nickname you\'re currently using in this room (instead of default_nick)")),
'unquery': (self.command_unquery, _("Usage: /unquery\nClose the private conversation window")),
'set': (self.command_set, _("Usage: /set <option> [value]\nSet: Sets the value to the option in your configuration file. You can, for example, change your default nickname by doing `/set default_nick toto` or your resource with `/set resource blabla`. You can also set an empty value (nothing) by providing no [value] after <option>.")),
'kick': (self.command_kick, _("Usage: /kick <nick> [reason]\nKick: Kick the user with the specified nickname. You also can give an optional reason.")),
'topic': (self.command_topic, _("Usage: /topic <subject> \nTopic: Change the subject of the room")),
'link': (self.command_link, _("Usage: /link [option] [number]\nLink: Interact with a link in the conversation. Available options are 'open', 'copy'. Open just opens the link in the browser if it's http://, Copy just copy the link in the clipboard. An optional number can be provided, it indicates which link to interact with.")),
'query': (self.command_query, _('Usage: /query <nick> [message]\nQuery: Open a private conversation with <nick>. This nick has to be present in the room you\'re currently in. If you specified a message after the nickname, it will immediately be sent to this user')),
'nick': (self.command_nick, _("Usage: /nick <nickname>\nNick: Change your nickname in the current room")),
'say': (self.command_say, _('Usage: /say <message>\nSay: Just send the message. Useful if you want your message to begin with a "/"')),
'whois': (self.command_whois, _('Usage: /whois <nickname>\nWhois: Request many informations about the user.')),
'theme': (self.command_theme, _('Usage: /theme\nTheme: Reload the theme defined in the config file.')),
'recolor': (self.command_recolor, _('Usage: /recolor\nRecolor: Re-assign a color to all participants of the current room, based on the last time they talked. Use this if the participants currently talking have too many identical colors.')),
}
self.key_func = {
"KEY_PPAGE": self.scroll_page_up,
"KEY_NPAGE": self.scroll_page_down,
"KEY_F(5)": self.rotate_rooms_left,
"^P": self.rotate_rooms_left,
"KEY_F(6)": self.rotate_rooms_right,
"KEY_F(7)": self.shrink_information_win,
"KEY_F(8)": self.grow_information_win,
"^N": self.rotate_rooms_right,
"KEY_RESIZE": self.resize_window,
'^X': self.go_to_important_room,
'^V': self.move_separator,
}
# Add handlers
self.xmpp.add_event_handler("session_start", self.on_connected)
self.xmpp.add_event_handler("groupchat_presence", self.on_groupchat_presence)
self.xmpp.add_event_handler("groupchat_message", self.on_groupchat_message)
self.xmpp.add_event_handler("message", self.on_message)
self.xmpp.add_event_handler("presence", self.on_presence)
self.xmpp.add_event_handler("roster_update", self.on_roster_update)
def grow_information_win(self):
"""
"""
if self.information_win_size == 14:
return
self.information_win_size += 1
for tab in self.tabs:
tab.on_info_win_size_changed(self.information_win_size, self.stdscr)
self.refresh_window()
def shrink_information_win(self):
"""
"""
if self.information_win_size == 0:
return
self.information_win_size -= 1
for tab in self.tabs:
tab.on_info_win_size_changed(self.information_win_size, self.stdscr)
self.refresh_window()
def on_connected(self, event):
"""
Called when we are connected and authenticated
"""
self.information(_("Welcome on Poezio \o/!"))
self.information(_("Your JID is %s") % self.xmpp.fulljid)
if not self.xmpp.anon:
# request the roster
self.xmpp.getRoster()
# send initial presence
self.xmpp.makePresence(pfrom=self.xmpp.jid).send()
rooms = config.get('rooms', '')
if rooms == '' or not isinstance(rooms, str):
return
rooms = rooms.split(':')
for room in rooms:
args = room.split('/')
if args[0] == '':
return
roomname = args[0]
if len(args) == 2:
nick = args[1]
else:
default = os.environ.get('USER') if os.environ.get('USER') else 'poezio'
nick = config.get('default_nick', '')
if nick == '':
nick = default
self.open_new_room(roomname, nick)
muc.join_groupchat(self.xmpp, roomname, nick)
# if not self.xmpp.anon:
# Todo: SEND VCARD
return
if config.get('jid', '') == '': # Don't send the vcard if we're not anonymous
self.vcard_sender.start() # because the user ALREADY has one on the server
def on_groupchat_presence(self, presence):
"""
Triggered whenever a presence stanza is received from a user in a multi-user chat room.
Display the presence on the room window and update the
presence information of the concerned user
"""
from_nick = presence['from'].resource
from_room = presence['from'].bare
room = self.get_room_by_name(from_room)
code = presence.find('{jabber:client}status')
status_codes = set([s.attrib['code'] for s in presence.findall('{http://jabber.org/protocol/muc#user}x/{http://jabber.org/protocol/muc#user}status')])
# Check if it's not an error presence.
if presence['type'] == 'error':
return self.room_error(presence, from_room)
if not room:
return
msg = None
affiliation = presence['muc']['affiliation']
show = presence['show']
status = presence['status']
role = presence['muc']['role']
jid = presence['muc']['jid']
typ = presence['type']
if not room.joined: # user in the room BEFORE us.
# ignore redondant presence message, see bug #1509
if from_nick not in [user.nick for user in room.users]:
new_user = User(from_nick, affiliation, show, status, role)
room.users.append(new_user)
if from_nick == room.own_nick:
room.joined = True
new_user.color = theme.COLOR_OWN_NICK
self.add_message_to_text_buffer(room, _("Your nickname is %s") % (from_nick))
if '170' in status_codes:
self.add_message_to_text_buffer(room, 'Warning: this room is publicly logged')
else:
change_nick = '303' in status_codes
kick = '307' in status_codes and typ == 'unavailable'
user = room.get_user_by_name(from_nick)
# New user
if not user:
self.on_user_join(room, from_nick, affiliation, show, status, role, jid)
# nick change
elif change_nick:
self.on_user_nick_change(room, presence, user, from_nick, from_room)
# kick
elif kick:
self.on_user_kicked(room, presence, user, from_nick)
# user quit
elif typ == 'unavailable':
self.on_user_leave_groupchat(room, user, jid, status, from_nick, from_room)
# status change
else:
self.on_user_change_status(room, user, from_nick, from_room, affiliation, role, show, status)
self.refresh_window()
doupdate()
def on_user_join(self, room, from_nick, affiliation, show, status, role, jid):
"""
When a new user joins a groupchat
"""
room.users.append(User(from_nick, affiliation,
show, status, role))
hide_exit_join = config.get('hide_exit_join', -1)
if hide_exit_join != 0:
if not jid.full:
self.add_message_to_text_buffer(room, _('%(spec)s "[%(nick)s]" joined the room') % {'nick':from_nick.replace('"', '\\"'), 'spec':theme.CHAR_JOIN.replace('"', '\\"')}, colorized=True)
else:
self.add_message_to_text_buffer(room, _('%(spec)s "[%(nick)s]" "(%(jid)s)" joined the room') % {'spec':theme.CHAR_JOIN.replace('"', '\\"'), 'nick':from_nick.replace('"', '\\"'), 'jid':jid.full}, colorized=True)
def on_user_nick_change(self, room, presence, user, from_nick, from_room):
new_nick = presence.find('{http://jabber.org/protocol/muc#user}x/{http://jabber.org/protocol/muc#user}item').attrib['nick']
if user.nick == room.own_nick:
room.own_nick = new_nick
# also change our nick in all private discussion of this room
for _tab in self.tabs:
if isinstance(_tab, PrivateTab) and _tab.get_name().split('/', 1)[0] == room.name:
_tab.get_room().own_nick = new_nick
user.change_nick(new_nick)
self.add_message_to_text_buffer(room, _('"[%(old)s]" is now known as "[%(new)s]"') % {'old':from_nick.replace('"', '\\"'), 'new':new_nick.replace('"', '\\"')}, colorized=True)
# rename the private tabs if needed
private_room = self.get_room_by_name('%s/%s' % (from_room, from_nick))
if private_room:
self.add_message_to_text_buffer(private_room, _('"[%(old_nick)s]" is now known as "[%(new_nick)s]"') % {'old_nick':from_nick.replace('"', '\\"'), 'new_nick':new_nick.replace('"', '\\"')}, colorized=True)
new_jid = private_room.name.split('/', 1)[0]+'/'+new_nick
private_room.name = new_jid
def on_user_kicked(self, room, presence, user, from_nick):
"""
When someone is kicked
"""
room.users.remove(user)
by = presence.find('{http://jabber.org/protocol/muc#user}x/{http://jabber.org/protocol/muc#user}item/{http://jabber.org/protocol/muc#user}actor')
reason = presence.find('{http://jabber.org/protocol/muc#user}x/{http://jabber.org/protocol/muc#user}item/{http://jabber.org/protocol/muc#user}reason')
by = by.attrib['jid'] if by is not None else None
reason = reason.text# if reason else ''
if from_nick == room.own_nick: # we are kicked
room.disconnect()
if by:
kick_msg = _('%(spec)s [You] have been kicked by "[%(by)s]"') % {'spec': theme.CHAR_KICK.replace('"', '\\"'), 'by':by}
else:
kick_msg = _('%(spec)s [You] have been kicked.') % {'spec':theme.CHAR_KICK.replace('"', '\\"')}
# try to auto-rejoin
if config.get('autorejoin', 'false') == 'true':
muc.join_groupchat(self.xmpp, room.name, room.own_nick)
else:
if by:
kick_msg = _('%(spec)s "[%(nick)s]" has been kicked by "[%(by)s]"') % {'spec':theme.CHAR_KICK.replace('"', '\\"'), 'nick':from_nick.replace('"', '\\"'), 'by':by.replace('"', '\\"')}
else:
kick_msg = _('%(spec)s "[%(nick)s]" has been kicked') % {'spec':theme.CHAR_KICK, 'nick':from_nick.replace('"', '\\"')}
if reason:
kick_msg += _(' Reason: %(reason)s') % {'reason': reason}
self.add_message_to_text_buffer(room, kick_msg, colorized=True)
def on_user_leave_groupchat(self, room, user, jid, status, from_nick, from_room):
"""
When an user leaves a groupchat
"""
room.users.remove(user)
hide_exit_join = config.get('hide_exit_join', -1) if config.get('hide_exit_join', -1) >= -1 else -1
if hide_exit_join == -1 or user.has_talked_since(hide_exit_join):
if not jid.full:
leave_msg = _('%(spec)s "[%(nick)s]" has left the room') % {'nick':from_nick.replace('"', '\\"'), 'spec':theme.CHAR_QUIT.replace('"', '\\"')}
else:
leave_msg = _('%(spec)s "[%(nick)s]" (%(jid)s) has left the room') % {'spec':theme.CHAR_QUIT.replace('"', '\\"'), 'nick':from_nick.replace('"', '\\"'), 'jid':jid.full.replace('"', '\\"')}
if status:
leave_msg += ' (%s)' % status
self.add_message_to_text_buffer(room, leave_msg, colorized=True)
private_room = self.get_room_by_name('%s/%s' % (from_room, from_nick))
if private_room:
if not status:
self.add_message_to_text_buffer(private_room, _('%(spec)s "[%(nick)s]" has left the room') % {'nick':from_nick.replace('"', '\\"'), 'spec':theme.CHAR_QUIT.replace('"', '\\"')}, colorized=True)
else:
self.add_message_to_text_buffer(private_room, _('%(spec)s "[%(nick)s]" has left the room "(%(status)s)"') % {'nick':from_nick.replace('"', '\\"'), 'spec':theme.CHAR_QUIT, 'status': status.replace('"', '\\"')}, colorized=True)
def on_user_change_status(self, room, user, from_nick, from_room, affiliation, role, show, status):
"""
When an user changes her status
"""
# build the message
display_message = False # flag to know if something significant enough
# to be displayed has changed
msg = _('"%s" changed: ')% from_nick.replace('"', '\\"')
if affiliation != user.affiliation:
msg += _('affiliation: %s, ') % affiliation
display_message = True
if role != user.role:
msg += _('role: %s, ') % role
display_message = True
if show != user.show and show in list(SHOW_NAME.keys()):
msg += _('show: %s, ') % SHOW_NAME[show]
display_message = True
if status and status != user.status:
msg += _('status: %s, ') % status
display_message = True
if not display_message:
return
msg = msg[:-2] # remove the last ", "
hide_status_change = config.get('hide_status_change', -1) if config.get('hide_status_change', -1) >= -1 else -1
if (hide_status_change == -1 or \
user.has_talked_since(hide_status_change) or\
user.nick == room.own_nick)\
and\
(affiliation != user.affiliation or\
role != user.role or\
show != user.show or\
status != user.status):
# display the message in the room
self.add_message_to_text_buffer(room, msg, colorized=True)
private_room = self.get_room_by_name('%s/%s' % (from_room, from_nick))
if private_room: # display the message in private
self.add_message_to_text_buffer(private_room, msg, colorized=True)
# finally, effectively change the user status
user.update(affiliation, show, status, role)
def on_message(self, message):
"""
When receiving private message from a muc OR a normal message
(from one of our contacts)
"""
if message['type'] == 'groupchat':
return None
# Differentiate both type of messages, and call the appropriate handler.
jid_from = message['from']
for tab in self.tabs:
if isinstance(tab, MucTab) and tab.get_name() == jid_from.bare: # check all the MUC we are in
if message['type'] == 'error':
return self.room_error(message, tab.get_room().name)
else:
return self.on_groupchat_private_message(message)
return self.on_normal_message(message)
def on_groupchat_private_message(self, message):
"""
We received a Private Message (from someone in a Muc)
"""
jid = message['from']
nick_from = jid.resource
room_from = jid.bare
room = self.get_room_by_name(jid.full) # get the tab with the private conversation
if not room: # It's the first message we receive: create the tab
room = self.open_private_window(room_from, nick_from, False)
if not room:
return
body = message['body']
self.add_message_to_text_buffer(room, body, None, nick_from)
self.refresh_window()
doupdate()
def on_normal_message(self, message):
"""
When receiving "normal" messages (from someone in our roster)
"""
from common import debug
debug('MESSAGE: %s\n' % (message))
return
def on_presence(self, presence):
"""
"""
from common import debug
debug('Presence: %s\n' % (presence))
return
def on_roster_update(self, iq):
"""
A subscription changed, or we received a roster item
after a roster request, etc
"""
from common import debug
debug("ROSTER UPDATE: %s\n" % (iq))
for subscriber in iq['roster']['items']:
debug("subscriber: %s\n" % (iq['roster']['items'][subscriber]['subscription']))
def resize_window(self):
"""
Resize the whole screen
"""
for tab in self.tabs:
tab.resize(self.stdscr)
self.refresh_window()
def main_loop(self):
"""
main loop waiting for the user to press a key
"""
self.refresh_window()
while True:
doupdate()
char=read_char(self.stdscr)
# search for keyboard shortcut
if char in list(self.key_func.keys()):
self.key_func[char]()
else:
self.do_command(char)
def current_tab(self):
"""
returns the current room, the one we are viewing
"""
return self.tabs[0]
def get_room_by_name(self, name):
"""
returns the room that has this name
"""
for tab in self.tabs:
if (isinstance(tab, MucTab) or
isinstance(tab, PrivateTab)) and tab.get_name() == name:
return tab.get_room()
return None
def init_curses(self, stdscr):
"""
ncurses initialization
"""
theme.init_colors()
curses.noecho()
curses.curs_set(0)
stdscr.keypad(True)
def reset_curses(self):
"""
Reset terminal capabilities to what they were before ncurses
init
"""
curses.echo()
curses.nocbreak()
curses.endwin()
def refresh_window(self):
"""
Refresh everything
"""
self.current_tab().set_color_state(theme.COLOR_TAB_CURRENT)
self.current_tab().refresh(self.tabs, self.information_buffer)
def open_new_room(self, room, nick, focus=True):
"""
Open a new MucTab containing a muc Room, using the specified nick
"""
r = Room(room, nick)
new_tab = MucTab(self.stdscr, r, self.information_win_size)
if self.current_tab().nb == 0:
self.tabs.append(new_tab)
else:
for ta in self.tabs:
if ta.nb == 0:
self.tabs.insert(self.tabs.index(ta), new_tab)
break
if focus:
self.command_win("%s" % new_tab.nb)
self.refresh_window()
def go_to_important_room(self):
"""
Go to the next room with activity, in this order:
- A personal conversation with a new message
- A Muc with an highlight
- A Muc with any new message
"""
for tab in self.tabs:
if tab.get_color_state() == theme.COLOR_TAB_PRIVATE:
self.command_win('%s' % tab.nb)
return
for tab in self.tabs:
if tab.get_color_state() == theme.COLOR_TAB_HIGHLIGHT:
self.command_win('%s' % tab.nb)
return
for tab in self.tabs:
if tab.get_color_state() == theme.COLOR_TAB_NEW_MESSAGE:
self.command_win('%s' % tab.nb)
return
def rotate_rooms_right(self, args=None):
"""
rotate the rooms list to the right
"""
self.current_tab().on_lose_focus()
self.tabs.append(self.tabs.pop(0))
self.current_tab().on_gain_focus()
self.refresh_window()
def rotate_rooms_left(self, args=None):
"""
rotate the rooms list to the right
"""
self.current_tab().on_lose_focus()
self.tabs.insert(0, self.tabs.pop())
self.current_tab().on_gain_focus()
self.refresh_window()
def scroll_page_down(self, args=None):
self.current_tab().on_scroll_down()
self.refresh_window()
def scroll_page_up(self, args=None):
self.current_tab().on_scroll_up()
self.refresh_window()
def room_error(self, error, room_name):
"""
Display the error on the room window
"""
room = self.get_room_by_name(room_name)
msg = error['error']['type']
condition = error['error']['condition']
code = error['error']['code']
body = error['error']['text']
if not body:
if code in list(ERROR_AND_STATUS_CODES.keys()):
body = ERROR_AND_STATUS_CODES[code]
else:
body = condition or _('Unknown error')
if code:
msg = _('Error: %(code)s - %(msg)s: %(body)s') % {'msg':msg, 'body':body, 'code':code}
self.add_message_to_text_buffer(room, msg)
else:
msg = _('Error: %(msg)s: %(body)s') % {'msg':msg, 'body':body}
self.add_message_to_text_buffer(room, msg)
if code == '401':
msg = _('To provide a password in order to join the room, type "/join / password" (replace "password" by the real password)')
self.add_message_to_text_buffer(room, msg)
if code == '409':
if config.get('alternative_nickname', '') != '':
self.command_join('%s/%s'% (room.name, room.own_nick+config.get('alternative_nickname', '')))
else:
self.add_message_to_text_buffer(room, _('You can join the room with an other nick, by typing "/join /other_nick"'))
self.refresh_window()
def open_private_window(self, room_name, user_nick, focus=True):
complete_jid = room_name+'/'+user_nick
for tab in self.tabs: # if the room exists, focus it and return
if isinstance(tab, PrivateTab):
if tab.get_name() == complete_jid:
self.command_win('%s' % tab.nb)
return
# create the new tab
room = self.get_room_by_name(room_name)
if not room:
return None
own_nick = room.own_nick
r = Room(complete_jid, own_nick) # PrivateRoom here
new_tab = PrivateTab(self.stdscr, r, self.information_win_size)
# insert it in the rooms
if self.current_tab().nb == 0:
self.tabs.append(new_tab)
else:
for ta in self.tabs:
if ta.nb == 0:
self.tabs.insert(self.tabs.index(ta), new_tab)
break
if focus: # focus the room if needed
self.command_win('%s' % (new_tab.nb))
# self.window.new_room(r)
self.refresh_window()
return r
def on_groupchat_message(self, message):
"""
Triggered whenever a message is received from a multi-user chat room.
"""
delay_tag = message.find('{urn:xmpp:delay}delay')
if delay_tag is not None:
delayed = True
date = common.datetime_tuple(delay_tag.attrib['stamp'])
else:
# We support the OLD and deprecated XEP: http://xmpp.org/extensions/xep-0091.html
# But it sucks, please, Jabber servers, don't do this :(
delay_tag = message.find('{jabber:x:delay}x')
if delay_tag is not None:
delayed = True
date = common.datetime_tuple(delay_tag.attrib['stamp'])
else:
delayed = False
date = None
nick_from = message['mucnick']
room_from = message.getMucroom()
if message['type'] == 'error': # Check if it's an error
return self.room_error(message, from_room)
if nick_from == room_from:
nick_from = None
room = self.get_room_by_name(room_from)
if (room_from in self.ignores) and (nick_from in self.ignores[room_from]):
return
room = self.get_room_by_name(room_from)
if not room:
self.information(_("message received for a non-existing room: %s") % (room_from))
return
body = message['body']
subject = message['subject']
if subject:
if nick_from:
self.add_message_to_text_buffer(room, _("%(nick)s changed the subject to: %(subject)s") % {'nick':nick_from, 'subject':subject}, time=date)
else:
self.add_message_to_text_buffer(room, _("The subject is: %(subject)s") % {'subject':subject}, time=date)
room.topic = subject.replace('\n', '|')
elif body:
if body.startswith('/me '):
self.add_message_to_text_buffer(room, "* "+nick_from + ' ' + body[4:], date)
else:
date = date if delayed == True else None
self.add_message_to_text_buffer(room, body, date, nick_from)
self.refresh_window()
doupdate()
def add_message_to_text_buffer(self, room, txt, time=None, nickname=None, colorized=False):
"""
Add the message to the room if possible, else, add it to the Info window
(in the Info tab of the info window in the RosterTab)
"""
if not room:
self.information('Error, trying to add a message in no room: %s' % txt)
else:
room.add_message(txt, time, nickname, colorized)
self.refresh_window()
def command_help(self, arg):
"""
/help <command_name>
"""
args = arg.split()
if len(args) == 0:
msg = _('Available commands are: ')
for command in list(self.commands.keys()):
msg += "%s " % command
msg += _("\nType /help <command_name> to know what each command does")
if len(args) == 1:
if args[0] in list(self.commands.keys()):
msg = self.commands[args[0]][1]
else:
msg = _('Unknown command: %s') % args[0]
self.information(msg)
def command_whois(self, arg):
"""
/whois <nickname>
"""
# TODO
return
# check shlex here
try:
args = shlex.split(arg)
except ValueError as error:
return self.information(str(error), _("Error"))
room = self.current_room()
if len(args) != 1:
self.add_message_to_text_buffer(room, _('whois command takes exactly one argument'))
return
# check if current room is a MUC
if room.jid or room.name == 'Info':
return
nickname = args[0]
self.muc.request_vcard(room.name, nickname)
def command_theme(self, arg):
"""
"""
theme.reload_theme()
self.resize_window()
def command_recolor(self, arg):
"""
Re-assign color to the participants of the room
"""
tab = self.current_tab()
if not isinstance(tab, MucTab):
return
room = tab.get_room()
i = 0
compare_users = lambda x: x.last_talked
users = list(room.users)
# search our own user, to remove it from the room
for user in users:
if user.nick == room.own_nick:
users.remove(user)
nb_color = len(theme.LIST_COLOR_NICKNAMES)
for user in sorted(users, key=compare_users, reverse=True):
user.color = theme.LIST_COLOR_NICKNAMES[i % nb_color]
i+= 1
self.refresh_window()
def command_win(self, arg):
"""
/win <number>
"""
args = arg.split()
if len(args) != 1:
self.command_help('win')
return
try:
nb = int(args[0])
except ValueError:
self.command_help('win')
return
if self.current_tab().nb == nb:
return
self.current_tab().on_lose_focus()
start = self.current_tab()
self.tabs.append(self.tabs.pop(0))
while self.current_tab().nb != nb:
self.tabs.append(self.tabs.pop(0))
if self.current_tab() == start:
self.current_tab().set_color_state(theme.COLOR_TAB_CURRENT)
self.refresh_window()
return
self.current_tab().on_gain_focus()
self.refresh_window()
def command_kick(self, arg):
"""
/kick <nick> [reason]
"""
try:
args = shlex.split(arg)
except ValueError as error:
return self.information(str(error), _("Error"))
# TODO information message
# return self.add_message_to_text_buffer(self.current_room(), _("Error: %s") % (error))
if len(args) < 1:
self.command_help('kick')
return
nick = args[0]
if len(args) >= 2:
reason = ' '.join(args[1:])
else:
reason = ''
if not isinstance(self.current_tab(), MucTab) or not self.current_tab().get_room().joined:
return
roomname = self.current_tab().get_name()
res = muc.eject_user(self.xmpp, roomname, nick, reason)
if res['type'] == 'error':
self.room_error(res, roomname)
# def command_say(self, arg):
# """
# /say <message>
# """
# line = arg
# if self.current_room().name != 'Info':
# if self.current_room().jid is not None:
# muc.send_private_message(self.xmpp, self.current_room().name, line)
# self.add_message_to_text_buffer(self.current_room(), line, None, self.current_room().own_nick)
# else:
# muc.send_groupchat_message(self.xmpp, self.current_room().name, line)
# self.window.input.refresh()
# doupdate()
def command_join(self, arg):
"""
/join [room][/nick] [password]
"""
args = arg.split()
password = None
if len(args) == 0:
t = self.current_tab()
if not isinstance(t, MucTab) and not isinstance(t, PrivateTab):
return
room = t.get_name()
nick = t.get_room().own_nick
else:
info = args[0].split('/')
if len(info) == 1:
default = os.environ.get('USER') if os.environ.get('USER') else 'poezio'
nick = config.get('default_nick', '')
if nick == '':
nick = default
else:
nick = info[1]
if info[0] == '': # happens with /join /nickname, which is OK
t = self.current_tab()
if not isinstance(t, MucTab):
return
room = t.get_name()
if nick == '':
nick = t.get_room().own_nick
else:
room = info[0]
if not is_jid(room): # no server is provided, like "/join hello"
# use the server of the current room if available
# check if the current room's name has a server
if isinstance(self.current_tab(), MucTab) and\
is_jid(self.current_tab().get_name()):
room += '@%s' % jid_get_domain(self.current_tab().get_name())
else: # no server could be found, print a message and return
# self.add_message_to_text_buffer(self.current_room(), _("You didn't specify a server for the room you want to join"))
# TODO INFO
return
r = self.get_room_by_name(room)
if len(args) == 2: # a password is provided
password = args[1]
# TODO
# if r and r.joined: # if we are already in the room
# self.command_win('%s' % (r.nb))
# return
room = room.lower()
if r and not r.joined:
self.xmpp.plugin['xep_0045'].joinMUC(room, nick, password)
if not r: # if the room window exists, we don't recreate it.
self.open_new_room(room, nick)
self.xmpp.plugin['xep_0045'].joinMUC(room, nick, password)
else:
r.own_nick = nick
r.users = []
def command_bookmark(self, arg):
"""
/bookmark [room][/nick]
"""
args = arg.split()
nick = None
if not isinstance(self.current_tab(), MucTab):
return
if len(args) == 0:
room = self.current_tab().get_room()
roomname = self.current_tab().get_name()
if room.joined:
nick = room.own_nick
else:
info = args[0].split('/')
if len(info) == 2:
nick = info[1]
roomname = info[0]
if roomname == '':
roomname = self.current_tab().get_name()
if nick:
res = roomname+'/'+nick
else:
res = roomname
bookmarked = config.get('rooms', '')
# check if the room is already bookmarked.
# if yes, replace it (i.e., update the associated nick)
bookmarked = bookmarked.split(':')
for room in bookmarked:
if room.split('/')[0] == roomname:
bookmarked.remove(room)
break
bookmarked = ':'.join(bookmarked)
bookmarks = bookmarked+':'+res
config.set_and_save('rooms', bookmarks)
self.information(_('Your bookmarks are now: %s') % bookmarks)
def command_set(self, arg):
"""
/set <option> [value]
"""
args = arg.split()
if len(args) != 2 and len(args) != 1:
self.command_help('set')
return
option = args[0]
if len(args) == 2:
value = args[1]
else:
value = ''
config.set_and_save(option, value)
msg = "%s=%s" % (option, value)
self.information(msg)
def command_show(self, arg):
"""
/show <status> [msg]
"""
args = arg.split()
possible_show = {'avail':None,
'available':None,
'ok':None,
'here':None,
'chat':'chat',
'away':'away',
'afk':'away',
'dnd':'dnd',
'busy':'dnd',
'xa':'xa'
}
if len(args) < 1:
return
if not args[0] in list(possible_show.keys()):
self.command_help('show')
return
show = possible_show[args[0]]
if len(args) > 1:
msg = ' '.join(args[1:])
else:
msg = None
for tab in self.tabs:
if isinstance(tab, MucTab) and tab.get_room().joined:
muc.change_show(self.xmpp, tab.get_room().name, tab.get_room().own_nick, show, msg)
def command_ignore(self, arg):
"""
/ignore <nick>
"""
try:
args = shlex.split(arg)
except ValueError as error:
return self.information(str(error), _("Error"))
if len(args) != 1:
self.command_help('ignore')
return
if not isinstance(self.current_tab(), MucTab):
return
roomname = self.current_tab().get_name()
nick = args[0]
if roomname not in self.ignores:
self.ignores[roomname] = set() # no need for any order
if nick not in self.ignores[roomname]:
self.ignores[roomname].add(nick)
self.information(_("%s is now ignored") % nick, 'info')
else:
self.information(_("%s is alread ignored") % nick, 'info')
def command_unignore(self, arg):
"""
/unignore <nick>
"""
try:
args = shlex.split(arg)
except ValueError as error:
return self.information(str(error), _("Error"))
if len(args) != 1:
self.command_help('unignore')
return
if not isinstance(self.current_tab(), MucTab):
return
roomname = self.current_tab().get_name()
nick = args[0]
if roomname not in self.ignores or (nick not in self.ignores[roomname]):
self.information(_("%s was not ignored") % nick, info)
return
self.ignores[roomname].remove(nick)
if not self.ignores[roomname]:
del self.ignores[roomname]
self.information(_("%s is now unignored") % nick, 'info')
def command_away(self, arg):
"""
/away [msg]
"""
self.command_show("away "+arg)
def command_busy(self, arg):
"""
/busy [msg]
"""
self.command_show("busy "+arg)
def command_avail(self, arg):
"""
/avail [msg]
"""
self.command_show("available "+arg)
def command_part(self, arg):
"""
/part [msg]
"""
args = arg.split()
reason = None
if not isinstance(self.current_tab(), MucTab) and\
not isinstance(self.current_tab(), PrivateTab):
return
room = self.current_tab().get_room()
if len(args):
msg = ' '.join(args)
else:
msg = None
if isinstance(self.current_tab(), MucTab) and\
self.current_tab().get_room().joined:
muc.leave_groupchat(self.xmpp, room.name, room.own_nick, arg)
self.tabs.remove(self.current_tab())
self.refresh_window()
def command_unquery(self, arg):
"""
/unquery
"""
tab = self.current_tab()
if isinstance(tab, PrivateTab):
self.tabs.remove(tab)
self.refresh_window()
def command_query(self, arg):
"""
/query <nick> [message]
"""
try:
args = shlex.split(arg)
except ValueError as error:
return self.information(str(error), _("Error"))
if len(args) < 1 or not isinstance(self.current_tab(), MucTab):
return
nick = args[0]
room = self.current_tab().get_room()
r = None
for user in room.users:
if user.nick == nick:
r = self.open_private_window(room.name, user.nick)
if r and len(args) > 1:
msg = arg[len(nick)+1:]
muc.send_private_message(self.xmpp, r.name, msg)
self.add_message_to_text_buffer(r, msg, None, r.own_nick)
def command_topic(self, arg):
"""
/topic [new topic]
"""
if not isinstance(self.current_tab(), MucTab):
return
room = self.current_tab().get_room()
if not arg.strip():
self.add_message_to_text_buffer(room, _("The subject of the room is: %s") % room.topic)
return
subject = arg
muc.change_subject(self.xmpp, room.name, subject)
def command_link(self, arg):
"""
/link <option> <nb>
Opens the link in a browser, or join the room, or add the JID, or
copy it in the clipboard
"""
if not isinstance(self.current_tab(), MucTab) and\
not isinstance(self.current_tab(), PrivateTab):
return
args = arg.split()
if len(args) > 2:
# INFO
# self.add_message_to_text_buffer(self.current_room(),
# _("Link: This command takes at most 2 arguments"))
return
# set the default parameters
option = "open"
nb = 0
# check the provided parameters
if len(args) >= 1:
try: # check if the argument is the number
nb = int(args[0])
except ValueError: # nope, it's the option
option = args[0]
if len(args) == 2:
try:
nb = int(args[0])
except ValueError:
# INFO
# self.add_message_to_text_buffer(self.current_room(),
# _("Link: 2nd parameter should be a number"))
return
# find the nb-th link in the current buffer
i = 0
link = None
for msg in self.current_tab().get_room().messages[:-200:-1]:
if not msg:
continue
matches = re.findall('"((ftp|http|https|gopher|mailto|news|nntp|telnet|wais|file|prospero|aim|webcal):(([A-Za-z0-9$_.+!*(),;/?:@&~=-])|%[A-Fa-f0-9]{2}){2,}(#([a-zA-Z0-9][a-zA-Z0-9$_.+!*(),;/?:@&~=%-]*))?([A-Za-z0-9$_+!*();/?:~-]))"', msg.txt)
for m in matches:
if i == nb:
url = m[0]
self.link_open(url)
return
def url_open(self, url):
"""
Use webbrowser to open the provided link
"""
webbrowser.open(url)
def move_separator(self):
"""
Move the new-messages separator at the bottom on the current
text.
"""
try:
room = self.current_tab().get_room()
except:
return
room.remove_line_separator()
room.add_line_separator()
self.refresh_window()
def command_nick(self, arg):
"""
/nick <nickname>
"""
try:
args = shlex.split(arg)
except ValueError as error:
return self.information(str(error), _("Error"))
if not isinstance(self.current_tab(), MucTab):
return
if len(args) != 1:
return
nick = args[0]
room = self.current_tab().get_room()
if not room.joined or room.name == "Info":
return
muc.change_nick(self.xmpp, room.name, nick)
def information(self, msg, typ=''):
"""
Displays an informational message in the "Info" room window
"""
self.information_buffer.add_message(msg, nickname=typ)
self.refresh_window()
def command_quit(self, arg):
"""
/quit
"""
if len(arg.strip()) != 0:
msg = arg
else:
msg = None
for tab in self.tabs:
if isinstance(tab, MucTab):
muc.leave_groupchat(self.xmpp, tab.get_room().name, tab.get_room().own_nick, msg)
self.xmpp.disconnect()
self.reset_curses()
sys.exit()
def do_command(self, key):
if not key:
return
res = self.current_tab().on_input(key)
if key in ('^J', '\n'):
self.execute(res)
def execute(self,line):
"""
Execute the /command or just send the line on the current room
"""
if line == "":
return
if line.startswith('/') and not line.startswith('/me '):
command = line.strip()[:].split()[0][1:]
arg = line[2+len(command):] # jump the '/' and the ' '
# example. on "/link 0 open", command = "link" and arg = "0 open"
if command in list(self.commands.keys()):
func = self.commands[command][0]
func(arg)
return
else:
self.information(_("unknown command (%s)") % (command), _('Error'))
else:
self.command_say(line)
def command_say(self, line):
if isinstance(self.current_tab(), PrivateTab):
muc.send_private_message(self.xmpp, self.current_tab().get_name(), line)
self.add_message_to_text_buffer(self.current_tab().get_room(), line, None, self.current_tab().get_room().own_nick)
elif isinstance(self.current_tab(), MucTab):
muc.send_groupchat_message(self.xmpp, self.current_tab().get_name(), line)
doupdate()