gui.py 47.2 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
# -*- coding:utf-8 -*-
#
# 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/>.

19 20
from gettext import (bindtextdomain, textdomain, bind_textdomain_codeset,
                     gettext as _)
21
from os.path import isfile
22

23 24
from time import sleep

25
import sys
26
import os
27
import re
28
import curses
29 30
import webbrowser

31
from datetime import datetime
32 33

import common
34
import theme
35

36
import multiuserchat as muc
37
from handler import Handler
38
from config import config
39
from window import Window
40 41
from user import User
from room import Room
42
from message import Message
43
from keyboard import read_char
44
from common import is_jid_the_same, jid_get_domain, jid_get_resource, is_jid
45

46 47 48 49 50 51 52 53 54 55 56 57
# 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',
    }

58 59 60 61 62 63 64
SHOW_NAME = {
    'dnd': _('busy'),
    'away': _('away'),
    'xa': _('not available'),
    'chat': _('chatty'),
    '': _('available')
    }
65 66
def doupdate():
    curses.doupdate()
67

68 69
class Gui(object):
    """
70
    User interface using ncurses
71
    """
72 73 74 75 76
    def __init__(self, xmpp):
        self.stdscr = curses.initscr()
        self.init_curses(self.stdscr)
        self.xmpp = xmpp
        self.window = Window(self.stdscr)
77
        self.rooms = [Room('Info', '', self.window)]
78
        self.ignores = {}
79

80
        self.commands = {
81
            'help': (self.command_help, u'\_o< KOIN KOIN KOIN'),
82
            '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")),
83 84 85 86 87 88 89 90
            '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.")),
91 92
            '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.")),
93 94 95 96 97 98 99
            '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)")),
100
            'unquery': (self.command_unquery, _("Usage: /unquery\nClose the private conversation window")),
101 102 103
            '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")),
104
            '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.")),
105
            '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')),
106 107
            '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 "/"')),
108
            'whois': (self.command_whois, _('Usage: /whois <nickname>\nWhois: Request many informations about the user.')),
109
            'theme': (self.command_theme, _('Usage: /theme\nTheme: Reload the theme defined in the config file.')),
110 111
            }

112 113 114 115 116 117 118
        self.key_func = {
            "KEY_LEFT": self.window.input.key_left,
            "KEY_RIGHT": self.window.input.key_right,
            "KEY_UP": self.window.input.key_up,
            "KEY_END": self.window.input.key_end,
            "KEY_HOME": self.window.input.key_home,
            "KEY_DOWN": self.window.input.key_down,
119 120
            "KEY_PPAGE": self.scroll_page_up,
            "KEY_NPAGE": self.scroll_page_down,
121
            "KEY_DC": self.window.input.key_dc,
122
            "KEY_F(5)": self.rotate_rooms_left,
123
            "^P": self.rotate_rooms_left,
124
            "KEY_F(6)": self.rotate_rooms_right,
125
            "^N": self.rotate_rooms_right,
126 127
            "\t": self.completion,
            "^I": self.completion,
128
            "KEY_BTAB": self.last_words_completion,
129
            "KEY_RESIZE": self.resize_window,
130
            "KEY_BACKSPACE": self.window.input.key_backspace,
131
            '^?': self.window.input.key_backspace,
132 133 134 135 136 137 138 139 140 141 142 143
            '^J': self.execute,
            '\n': self.execute,
            '^D': self.window.input.key_dc,
            '^W': self.window.input.delete_word,
            '^K': self.window.input.delete_end_of_line,
            '^U': self.window.input.delete_begining_of_line,
            '^Y': self.window.input.paste_clipboard,
            '^A': self.window.input.key_home,
            '^E': self.window.input.key_end,
            'M-f': self.window.input.jump_word_right,
            '^X': self.go_to_important_room,
            'M-b': self.window.input.jump_word_left
144 145
            }

146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205
        # 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.handler = Handler()
        # self.handler.connect('on-connected', self.on_connected)
        # self.handler.connect('join-room', self.join_room)
        # self.handler.connect('room-presence', self.room_presence)
        # self.handler.connect('room-message', self.room_message)
        # self.handler.connect('private-message', self.private_message)
        # self.handler.connect('error-message', self.room_error)
        # self.handler.connect('error', self.information)

    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)

        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)
        # 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
206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223
        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.encode('utf-8') == room.own_nick:
                    room.joined = True
                    new_user.color = theme.COLOR_OWN_NICK
                    self.add_message_to_room(room, _("Your nickname is %s") % (from_nick))
                    if '170' in status_codes:
                        self.add_message_to_room(room, 'Warning: this room is publicly logged')
224
        else:
225 226 227 228 229 230 231 232
            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:
233
                self.on_user_nick_change(room, presence, user, from_nick, from_room)
234 235
            # kick
            elif kick:
236
                self.on_user_kicked(room, presence, user, from_nick)
237 238
            # user quit
            elif typ == 'unavailable':
239
                self.on_user_leave_groupchat(room, user, jid, status, from_nick, from_room)
240 241 242 243 244 245 246 247
            # status change
            else:
                # build the message
                msg = _('%s changed his/her status: ')% from_nick
                if affiliation != user.affiliation:
                    msg += _('affiliation: %s,') % affiliation
                if role != user.role:
                    msg += _('role: %s,') % role
248 249
                if show != user.show and show in SHOW_NAME.keys():
                    msg += _('show: %s,') % SHOW_NAME[show]
250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
                if status != user.status:
                    msg += _('status: %s,') % status
                msg = msg[:-1] # 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_room(room, msg)
                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_room(private_room, msg)
                # finally, effectively change the user status
                user.update(affiliation, show, status, role)
        if room == self.current_room():
            self.window.user_win.refresh(room.users)
271 272 273
        self.window.input.refresh()
        doupdate()

274 275 276 277 278 279 280 281 282 283 284 285 286
    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_room(room, _("%(spec)s [%(nick)s] joined the room") % {'nick':from_nick, 'spec':theme.CHAR_JOIN}, colorized=True)
            else:
                self.add_message_to_room(room, _("%(spec)s [%(nick)s] (%(jid)s) joined the room") % {'spec':theme.CHAR_JOIN, 'nick':from_nick, 'jid':jid.full}, colorized=True)

287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303
    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 _room in self.rooms:
                if _room.jid is not None and is_jid_the_same(_room.jid, room.name):
                    _room.own_nick = new_nick
        user.change_nick(new_nick)
        self.add_message_to_room(room, _('[%(old)s] is now known as [%(new)s]') % {'old':from_nick, 'new':new_nick}, 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_room(private_room, _('[%(old_nick)s] is now known as [%(new_nick)s]') % {'old_nick':from_nick, 'new_nick':new_nick}, colorized=True)
            new_jid = private_room.name.split('/')[0]+'/'+new_nick
            private_room.jid = private_room.name = new_jid

304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330
    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 else ''
        reason = reason.text# if reason else ''
        if from_nick == room.own_nick: # we are kicked
            room.disconnect()
            if by:
                kick_msg = _("%(spec) [You] have been kicked by [%(by)s].") % {'spec': theme.CHAR_KICK, 'by':by}
            else:
                kick_msg = _("%(spec)s [You] have been kicked.") % {'spec':theme.CHAR_KICK}
            # 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, 'nick':from_nick, 'by':by}
            else:
                kick_msg = _("%(spec)s [%(nick)s] has been kicked") % {'spec':theme.CHAR_KICK, 'nick':from_nick}
        if reason:
            kick_msg += _(' Reason: %(reason)s') % {'reason': reason}
        self.add_message_to_room(room, kick_msg, colorized=True)

331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351
    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, 'spec':theme.CHAR_QUIT}
            else:
                leave_msg = _('%(spec)s [%(nick)s] (%(jid)s) has left the room') % {'spec':theme.CHAR_QUIT, 'nick':from_nick, 'jid':jid.full}
            if status:
                leave_msg += ' (%s)' % status
            self.add_message_to_room(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_room(private_room, _('%(spec)s [%(nick)s] has left the room') % {'nick':from_nick, 'spec':theme.CHAR_QUIT}, colorized=True)
            else:
                self.add_message_to_room(private_room, _('%(spec)s [%(nick)s] has left the room (%(status)s)') % {'nick':from_nick, 'spec':theme.CHAR_QUIT, 'status': status}, colorized=True)

352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370
    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 room in self.rooms:
            if room.jid is None and room.name == jid_from.bare: # check all the MUC we are in
                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']
371 372
        nick_from = jid.resource
        room_from = jid.bare
373 374 375 376 377 378 379 380 381 382 383 384 385 386 387
        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.encode('utf-8'), False)
            if not room:
                return
        body = message['body']
        self.add_message_to_room(room, body, None, nick_from)
        self.window.input.refresh()
        doupdate()

    def on_normal_message(self, message):
        """
        When receiving "normal" messages (from someone in our roster)
        """
        return
388

389 390 391 392 393 394 395
    def resize_window(self):
        """
        Resize the whole screen
        """
        self.window.resize(self.stdscr)
        self.window.refresh(self.rooms)

396
    def main_loop(self):
397 398 399
        """
        main loop waiting for the user to press a key
        """
400
        self.refresh_window()
401
        while True:
402
            doupdate()
403
            char=read_char(self.stdscr)
404
            try: # if this is not a valide utf-8 char, discard it
405
                char.decode('utf-8')
406 407
            except UnicodeDecodeError:
                continue
408 409 410
            # search for keyboard shortcut
            if char in self.key_func.keys():
                self.key_func[char]()
411
            else:
412 413
                if len(char.decode('utf-8')) > 1:
                    continue    # ignore non-handled keyboard shortcuts
414
                self.window.do_command(char)
415

416
    def current_room(self):
417 418 419
        """
        returns the current room, the one we are viewing
        """
420
        return self.rooms[0]
421 422

    def get_room_by_name(self, name):
423 424 425 426
        """
        returns the room that has this name
        """
        for room in self.rooms:
427 428 429 430 431 432
            try:
                if room.name.decode('utf-8') == name:
                    return room
            except UnicodeEncodeError:
                if room.name == name:
                    return room
433
        return None
434

435
    def init_curses(self, stdscr):
436 437 438
        """
        ncurses initialization
        """
439
        theme.init_colors()
440
        curses.noecho()
441
        curses.curs_set(0)
442
        stdscr.keypad(True)
443

444
    def reset_curses(self):
445 446 447 448
        """
        Reset terminal capabilities to what they were before ncurses
        init
        """
449
        # TODO remove me?
450
        curses.echo()
451
        curses.nocbreak()
452
        curses.endwin()
453

454 455 456 457
    def refresh_window(self):
        """
        Refresh everything
        """
458
        self.current_room().set_color_state(theme.COLOR_TAB_CURRENT)
459 460
        self.window.refresh(self.rooms)

461
    def open_new_room(self, room, nick, focus=True):
462
        """
463
        Open a new Tab containing a Muc room, using the specified nick
464
        """
465
        r = Room(room, nick, self.window)
466
        self.current_room().set_color_state(theme.COLOR_TAB_NORMAL)
467 468 469 470 471 472 473
        if self.current_room().nb == 0:
            self.rooms.append(r)
        else:
            for ro in self.rooms:
                if ro.nb == 0:
                    self.rooms.insert(self.rooms.index(ro), r)
                    break
474 475
        if focus:
            self.command_win("%s" % r.nb)
476
        self.refresh_window()
477

478
    def completion(self):
479 480 481
        """
        Called when Tab is pressed, complete the nickname in the input
        """
482 483
        def compare_users(a, b):
            """
484
            Used to sort users by their last_talked
485
            """
486
            if not a.last_talked and b.last_talked:
487
                return 0
488 489 490 491 492
            elif not b.last_talked and a.last_talked:
                return 1
            if a.last_talked <  b.last_talked:
                return 1
            else:
493
                return -1
494
        self.window.input.auto_completion([user.nick for user in sorted(self.current_room().users, compare_users)])
495

496 497 498 499 500 501 502
    def last_words_completion(self):
        """
        Complete the input with words recently said
        """
        # build the list of the recent words
        char_we_dont_want = [',', '(', ')', '.']
        words = list()
503
        for msg in self.current_room().messages[:-9:-1]:
504 505
            if not msg:
                continue
506 507 508 509
            for word in msg.txt.split():
                for char in char_we_dont_want: # remove the chars we don't want
                    word = word.replace(char, '')
                if len(word) > 5:
510
                    words.append(word.encode('utf-8'))
511 512
        self.window.input.auto_completion(words)

513 514 515 516 517 518 519 520
    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 room in self.rooms:
521
            if room.color_state == theme.COLOR_TAB_PRIVATE:
522
                self.command_win('%s' % room.nb)
523 524
                return
        for room in self.rooms:
525
            if room.color_state == theme.COLOR_TAB_HIGHLIGHT:
526
                self.command_win('%s' % room.nb)
527 528
                return
        for room in self.rooms:
529
            if room.color_state == theme.COLOR_TAB_NEW_MESSAGE:
530 531
                self.command_win('%s' % room.nb)
                return
532

533
    def rotate_rooms_right(self, args=None):
534 535 536
        """
        rotate the rooms list to the right
        """
537
        self.current_room().set_color_state(theme.COLOR_TAB_NORMAL)
538
        self.current_room().remove_line_separator()
539
        self.rooms.append(self.rooms.pop(0))
540
        self.current_room().set_color_state(theme.COLOR_TAB_CURRENT)
541
        self.refresh_window()
542

543
    def rotate_rooms_left(self, args=None):
544 545 546
        """
        rotate the rooms list to the right
        """
547
        self.current_room().set_color_state(theme.COLOR_TAB_NORMAL)
548
        self.current_room().remove_line_separator()
549
        self.rooms.insert(0, self.rooms.pop())
550
        self.current_room().set_color_state(theme.COLOR_TAB_CURRENT)
551
        self.refresh_window()
552

553
    def scroll_page_down(self, args=None):
554
        self.current_room().scroll_down(self.window.text_win.height-1)
555
        self.refresh_window()
556 557

    def scroll_page_up(self, args=None):
558
        self.current_room().scroll_up(self.window.text_win.height-1)
559
        self.refresh_window()
560

561
    def room_error(self, error, room_name):
562 563 564
        """
        Display the error on the room window
        """
565
        room = self.get_room_by_name(room_name)
566 567
        if not room:
            room = self.get_room_by_name('Info')
568 569 570 571 572
        msg = error['error']['type']
        condition = error['error']['condition']
        code = error['error']['code']
        body = error['error']['text']
        if not body:
573 574 575
            if code in ERROR_AND_STATUS_CODES.keys():
                body = ERROR_AND_STATUS_CODES[code]
            else:
576 577 578 579 580 581 582
                body = condition or _('Unknown error')
        if code:
            self.add_message_to_room(room, _('Error: %(code)s - %(msg)s: %(body)s' %
                                             {'msg':msg, 'body':body, 'code':code}))
        else:
            self.add_message_to_room(room, _('Error: %(msg)s: %(body)s' %
                                             {'msg':msg, 'body':body}))
583
        if code == '401':
584 585
            self.add_message_to_room(room, _('To provide a password in order to join the room, type "/join / password" (replace "password" by the real password)'))
        if code == '409':
586 587 588
            if config.get('alternative_nickname', '') != '':
                self.command_join('%s/%s'% (room.name, room.own_nick+config.get('alternative_nickname', '')))
            else:
589
                self.add_message_to_room(room, _('You can join the room with an other nick, by typing "/join /other_nick"'))
590
        self.refresh_window()
591

592
    def open_private_window(self, room_name, user_nick, focus=True):
593
        complete_jid = room_name.decode('utf-8')+'/'+user_nick
594 595 596
        for room in self.rooms: # if the room exists, focus it and return
            if room.jid:
                if room.jid == complete_jid:
597
                    self.command_win('%s' % room.nb)
598 599
                    return
        # create the new tab
600
        room = self.get_room_by_name(room_name)
601 602 603
        if not room:
            return None
        own_nick = room.own_nick
604 605 606 607 608 609 610 611 612 613
        r = Room(complete_jid, own_nick, self.window, complete_jid)
        # insert it in the rooms
        if self.current_room().nb == 0:
            self.rooms.append(r)
        else:
            for ro in self.rooms:
                if ro.nb == 0:
                    self.rooms.insert(self.rooms.index(ro), r)
                    break
        if focus:               # focus the room if needed
614
            self.command_win('%s' % (r.nb))
615
        # self.window.new_room(r)
616
        self.refresh_window()
617 618
        return r

619
    def on_groupchat_message(self, message):
620
        """
621
        Triggered whenever a message is received from a multi-user chat room.
622
        """
623 624 625
        # FIXME: not receiving subjects? :/
        delay_tag = message.find('{urn:xmpp:delay}delay')
        if delay_tag is not None:
626
            delayed = True
627
            date = common.datetime_tuple(delay_tag.attrib['stamp'])
628
        else:
629 630
            # We support the OLD and deprecated XEP: http://xmpp.org/extensions/xep-0091.html
            # But it sucks, please, Jabber servers, don't do this :(
631 632
            delay_tag = message.find('{jabber:x:delay}x')
            if delay_tag is not None:
633
                delayed = True
634
                date = common.datetime_tuple(delay_tag.attrib['stamp'])
635 636
            else:
                delayed = False
637
                date = None
638
        nick_from = message['mucnick']
639
        room_from = message.getMucroom()
640 641
        if nick_from == room_from:
            nick_from = None
642
	room = self.get_room_by_name(room_from)
643 644
        if (self.ignores.has_key(room_from)) and (nick_from in self.ignores[room_from]):
            return
645
        room = self.get_room_by_name(room_from)
646 647
        if not room:
            self.information(_("message received for a non-existing room: %s") % (room_from))
648
            return
649 650
        body = message['body']
        subject = message['subject']
651
        if subject:
652
            if nick_from:
653
                self.add_message_to_room(room, _("%(nick)s changed the subject to: %(subject)s") % {'nick':nick_from, 'subject':subject}, time=date)
654
            else:
655
                self.add_message_to_room(room, _("The subject is: %(subject)s") % {'subject':subject}, time=date)
656
            room.topic = subject.encode('utf-8').replace('\n', '|')
657 658
            if room == self.current_room():
                self.window.topic_win.refresh(room.topic)
659
        elif body:
660
            if body.startswith('/me '):
661
                self.add_message_to_room(room, "* "+nick_from + ' ' + body[4:], date)
662
            else:
663 664
                date = date if delayed == True else None
                self.add_message_to_room(room, body, date, nick_from)
665
        self.refresh_window()
666
        doupdate()
667

668

669
    def add_message_to_room(self, room, txt, time=None, nickname=None, colorized=False):
670
        """
671 672
        Add the message to the room and refresh the associated component
        of the interface
673
        """
674 675
        if room != self.current_room():
            room.add_line_separator()
676
        room.add_message(txt, time, nickname, colorized)
677
        if room == self.current_room():
678 679
            self.window.text_win.refresh(room)
        else:
680
            self.window.info_win.refresh(self.rooms, self.current_room())
681
        self.window.input.refresh()
682 683

    def execute(self):
684 685 686
        """
        Execute the /command or just send the line on the current room
        """
687 688
        line = self.window.input.get_text()
        self.window.input.clear_text()
689
        self.window.input.refresh()
690 691
        if line == "":
            return
692
        if line.startswith('/') and not line.startswith('/me '):
693
            command = line.strip()[:].split()[0][1:]
694
            arg = line[2+len(command):] # jump the '/' and the ' '
695
            # example. on "/link 0 open", command = "link" and arg = "0 open"
696
            if command in self.commands.keys():
697
                func = self.commands[command][0]
698
                func(arg)
699
                return
700
            else:
701
                self.add_message_to_room(self.current_room(), _("Error: unknown command (%s)") % (command))
702
        elif self.current_room().name != 'Info':
703
            if self.current_room().jid is not None:
704
                muc.send_private_message(self.xmpp, self.current_room().name, line)
705
                self.add_message_to_room(self.current_room(), line.decode('utf-8'), None, self.current_room().own_nick.decode('utf-8'))
706
            else:
707
                muc.send_groupchat_message(self.xmpp, self.current_room().name, line)
708
        self.window.input.refresh()
709
        doupdate()
710

711
    def command_help(self, arg):
712 713 714
        """
        /help <command_name>
        """
715
        args = arg.split()
716 717
        room = self.current_room()
        if len(args) == 0:
718
            msg = _('Available commands are: ')
719 720
            for command in self.commands.keys():
                msg += "%s " % command
721
            msg += _("\nType /help <command_name> to know what each command does")
722 723 724 725
        if len(args) == 1:
            if args[0] in self.commands.keys():
                msg = self.commands[args[0]][1]
            else:
726
                msg = _('Unknown command: %s') % args[0]
727
        self.add_message_to_room(room, msg)
728

729 730 731 732
    def command_whois(self, arg):
        """
        /whois <nickname>
        """
733 734
        # TODO
        return
735 736 737 738 739 740 741 742 743 744 745
        args = arg.split()
        room = self.current_room()
        if len(args) != 1:
            self.add_message_to_room(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)

746 747 748 749
    def command_theme(self, arg):
        """
        """
        theme.reload_theme()
750
        self.resize_window()
751

752
    def command_win(self, arg):
753 754 755
        """
        /win <number>
        """
756
        args = arg.split()
757
        if len(args) != 1:
758
            self.command_help('win')
759 760 761 762
            return
        try:
            nb = int(args[0])
        except ValueError:
763
            self.command_help('win')
764 765 766
            return
        if self.current_room().nb == nb:
            return
767
        self.current_room().set_color_state(theme.COLOR_TAB_NORMAL)
768
        self.current_room().remove_line_separator()
769 770 771 772 773
        start = self.current_room()
        self.rooms.append(self.rooms.pop(0))
        while self.current_room().nb != nb:
            self.rooms.append(self.rooms.pop(0))
            if self.current_room() == start:
774
                self.current_room().set_color_state(theme.COLOR_TAB_CURRENT)
775
                self.refresh_window()
776
                return
777
        self.current_room().set_color_state(theme.COLOR_TAB_CURRENT)
778
        self.refresh_window()
779

780
    def command_kick(self, arg):
781 782 783
        """
        /kick <nick> [reason]
        """
784
        args = arg.split()
785
        if len(args) < 1:
786
            self.command_help('kick')
787 788 789 790 791 792 793 794 795
            return
        nick = args[0]
        if len(args) >= 2:
            reason = ' '.join(args[1:])
        else:
            reason = ''
        if self.current_room().name == 'Info' or not self.current_room().joined:
            return
        roomname = self.current_room().name
796 797 798
        res = muc.eject_user(self.xmpp, roomname, nick, reason)
        if res['type'] == 'error':
            self.room_error(res, roomname)
799

800 801 802 803 804 805 806
    def command_say(self, arg):
        """
        /say <message>
        """
        line = arg
        if self.current_room().name != 'Info':
            if self.current_room().jid is not None:
807
                muc.send_private_message(self.xmpp, self.current_room().name, line)
808 809
                self.add_message_to_room(self.current_room(), line.decode('utf-8'), None, self.current_room().own_nick)
            else:
810
                muc.send_groupchat_message(self.xmpp, self.current_room().name, line)
811 812 813
        self.window.input.refresh()
        doupdate()

814
    def command_join(self, arg):
815 816 817
        """
        /join [room][/nick] [password]
        """
818
        args = arg.split()
819
        password = None
820 821 822 823 824 825
        if len(args) == 0:
            r = self.current_room()
            if r.name == 'Info':
                return
            room = r.name
            nick = r.own_nick
826
        else:
827 828
            info = args[0].split('/')
            if len(info) == 1:
829 830 831 832
                default = os.environ.get('USER') if os.environ.get('USER') else 'poezio'
                nick = config.get('default_nick', '')
                if nick == '':
                    nick = default
833 834
            else:
                nick = info[1]
835
            if info[0] == '':   # happens with /join /nickname, which is OK
836 837 838 839
                r = self.current_room()
                if r.name == 'Info':
                    return
                room = r.name
840 841
                if nick == '':
                    nick = r.own_nick
842 843
            else:
                room = info[0]
844 845 846 847
            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 is_jid(self.current_room().name):
848
                    room += '@%s' % jid_get_domain(self.current_room().name)
849
                else:           # no server could be found, print a message and return
850
                    self.add_message_to_room(self.current_room(), _("You didn't specify a server for the room you want to join"))
851
                    return
852
            r = self.get_room_by_name(room)
853 854
        if len(args) == 2:       # a password is provided
            password = args[1]
855
        if r and r.joined:       # if we are already in the room
856
            self.command_win('%s' % (r.nb))
857
            return
858 859
        room = room.lower()
        self.xmpp.plugin['xep_0045'].joinMUC(room, nick, password)
860
        if not r:   # if the room window exists, we don't recreate it.
861
            self.open_new_room(room, nick)
862
        else:
863
            r.own_nick = nick
864
            r.users = []
865

866
    def command_bookmark(self, arg):
867 868 869
        """
        /bookmark [room][/nick]
        """
870
        args = arg.split()
871 872 873 874 875 876 877 878 879 880 881 882 883
        nick = None
        if len(args) == 0:
            room = self.current_room()
            if room.name == 'Info':
                return
            roomname = room.name
            if room.joined:
                nick = room.own_nick
        else:
            info = args[0].split('/')
            if len(info) == 2:
                nick = info[1]
            roomname = info[0]
884 885
            if roomname == '':
                roomname = self.current_room().name
886 887 888 889
        if nick:
            res = roomname+'/'+nick
        else:
            res = roomname
890 891 892 893 894 895 896 897 898