gui.py 44.2 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

35
from handler import Handler
36
from config import config
37
from window import Window
38 39
from user import User
from room import Room
40
from message import Message
41
from keyboard import read_char
42
from common import is_jid_the_same, jid_get_domain, is_jid
43

44 45 46 47 48 49 50 51 52 53 54 55
# 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',
    }

56 57
def doupdate():
    curses.doupdate()
58

59 60
class Gui(object):
    """
61
    User interface using ncurses
62
    """
63 64 65 66
    def __init__(self, stdscr=None, muc=None):
        self.init_curses(stdscr)
        self.stdscr = stdscr
        self.window = Window(stdscr)
67
        self.rooms = [Room('Info', '', self.window)]
68
        self.ignores = {}
69

70
        self.muc = muc
71

72
        self.commands = {
73
            'help': (self.command_help, u'\_o< KOIN KOIN KOIN'),
74
            '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")),
75 76 77 78 79 80 81 82
            '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.")),
83 84
            '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.")),
85 86 87 88 89 90 91
            '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)")),
92
            'unquery': (self.command_unquery, _("Usage: /unquery\nClose the private conversation window")),
93 94 95
            '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")),
96
            '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.")),
97
            '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')),
98 99
            '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 "/"')),
100
            'whois': (self.command_whois, _('Usage: /whois <nickname>\nWhois: Request many informations about the user.')),
101 102
            }

103 104 105 106 107 108 109
        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,
110 111
            "KEY_PPAGE": self.scroll_page_up,
            "KEY_NPAGE": self.scroll_page_down,
112
            "KEY_DC": self.window.input.key_dc,
113
            "KEY_F(5)": self.rotate_rooms_left,
114
            "^P": self.rotate_rooms_left,
115
            "KEY_F(6)": self.rotate_rooms_right,
116
            "^N": self.rotate_rooms_right,
117 118
            "\t": self.completion,
            "^I": self.completion,
119
            "KEY_BTAB": self.last_words_completion,
120
            "KEY_RESIZE": self.resize_window,
121
            "KEY_BACKSPACE": self.window.input.key_backspace,
122
            '^?': self.window.input.key_backspace,
123 124 125 126 127 128 129 130 131 132 133 134
            '^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
135 136
            }

137 138 139 140 141
        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)
142
        self.handler.connect('private-message', self.private_message)
143
        self.handler.connect('error-message', self.room_error)
144
        self.handler.connect('error', self.information)
145

146 147 148 149 150 151 152
    def resize_window(self):
        """
        Resize the whole screen
        """
        self.window.resize(self.stdscr)
        self.window.refresh(self.rooms)

153
    def main_loop(self, stdscr):
154 155 156
        """
        main loop waiting for the user to press a key
        """
157
        self.refresh_window()
158
        while True:
159
            doupdate()
160
            char=read_char(stdscr)
161
            try: # if this is not a valide utf-8 char, discard it
162
                char.decode('utf-8')
163 164
            except UnicodeDecodeError:
                continue
165 166 167
            # search for keyboard shortcut
            if char in self.key_func.keys():
                self.key_func[char]()
168
            else:
169 170
                if len(char.decode('utf-8')) > 1:
                    continue    # ignore non-handled keyboard shortcuts
171
                self.window.do_command(char)
172

173
    def current_room(self):
174 175 176
        """
        returns the current room, the one we are viewing
        """
177
        return self.rooms[0]
178 179

    def get_room_by_name(self, name):
180 181 182 183
        """
        returns the room that has this name
        """
        for room in self.rooms:
184 185 186 187 188 189
            try:
                if room.name.decode('utf-8') == name:
                    return room
            except UnicodeEncodeError:
                if room.name == name:
                    return room
190
        return None
191

192
    def init_curses(self, stdscr):
193 194 195
        """
        ncurses initialization
        """
196 197
        curses.start_color()
        curses.noecho()
198
        curses.curs_set(0)
199
        curses.use_default_colors()
200
        stdscr.keypad(True)
201 202
        curses.init_pair(1, curses.COLOR_WHITE,
                         curses.COLOR_BLUE)
203 204 205 206
        curses.init_pair(2, curses.COLOR_WHITE, -1) # Visitor
        curses.init_pair(3, curses.COLOR_CYAN, -1)
        curses.init_pair(4, curses.COLOR_RED, -1) # Admin
        curses.init_pair(5, curses.COLOR_BLUE, -1) # Participant
207 208 209 210
        curses.init_pair(6, curses.COLOR_CYAN, -1)
        curses.init_pair(7, curses.COLOR_GREEN, -1)
        curses.init_pair(8, curses.COLOR_MAGENTA, -1)
        curses.init_pair(9, curses.COLOR_YELLOW, -1)
211 212 213 214 215 216 217 218 219 220
        curses.init_pair(10, curses.COLOR_WHITE,
                         curses.COLOR_CYAN) # current room
        curses.init_pair(11, curses.COLOR_WHITE,
                         curses.COLOR_BLUE) # normal room
        curses.init_pair(12, curses.COLOR_WHITE,
                         curses.COLOR_MAGENTA) # new message room
        curses.init_pair(13, curses.COLOR_WHITE,
                         curses.COLOR_RED) # highlight room
        curses.init_pair(14, curses.COLOR_WHITE,
                         curses.COLOR_YELLOW)
221
        curses.init_pair(15, curses.COLOR_WHITE, # new message in private room
222
                         curses.COLOR_GREEN)
223 224
        curses.init_pair(16, curses.COLOR_YELLOW,
                         curses.COLOR_BLUE)
225

226
    def reset_curses(self):
227 228 229 230 231
        """
        Reset terminal capabilities to what they were before ncurses
        init
        """
        curses.echo()
232
        curses.nocbreak()
233
        curses.endwin()
234

235
    def on_connected(self, jid):
236
        """
237
        We are connected when authentification confirmation is received
238
        """
239 240
        self.information(_("Welcome on Poezio \o/!"))
        self.information(_("Your JID is %s") % jid)
241

242 243 244 245 246 247 248
    def refresh_window(self):
        """
        Refresh everything
        """
        self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
        self.window.refresh(self.rooms)

249
    def join_room(self, room, nick):
250 251 252
        """
        join the specified room (muc), using the specified nick
        """
253
        r = Room(room, nick, self.window)
254 255 256 257 258 259 260 261
        self.current_room().set_color_state(11)
        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
262 263
        self.command_win("%s" % r.nb)
        self.refresh_window()
264

265
    def completion(self):
266 267 268
        """
        Called when Tab is pressed, complete the nickname in the input
        """
269 270
        def compare_users(a, b):
            """
271
            Used to sort users by their last_talked
272
            """
273
            if not a.last_talked and b.last_talked:
274
                return 0
275 276 277 278 279
            elif not b.last_talked and a.last_talked:
                return 1
            if a.last_talked <  b.last_talked:
                return 1
            else:
280
                return -1
281
        self.window.input.auto_completion([user.nick for user in sorted(self.current_room().users, compare_users)])
282

283 284 285 286 287 288 289
    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()
290
        for msg in self.current_room().messages[:-9:-1]:
291 292 293 294
            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:
295
                    words.append(word.encode('utf-8'))
296 297
        self.window.input.auto_completion(words)

298 299 300 301 302 303 304 305 306
    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:
            if room.color_state == 15:
307
                self.command_win('%s' % room.nb)
308 309 310
                return
        for room in self.rooms:
            if room.color_state == 13:
311
                self.command_win('%s' % room.nb)
312 313 314
                return
        for room in self.rooms:
            if room.color_state == 12:
315 316
                self.command_win('%s' % room.nb)
                return
317

318
    def rotate_rooms_right(self, args=None):
319 320 321
        """
        rotate the rooms list to the right
        """
322
        self.current_room().set_color_state(common.ROOM_STATE_NONE)
323
        self.current_room().remove_line_separator()
324
        self.rooms.append(self.rooms.pop(0))
325 326
        self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
        self.refresh_window()
327

328
    def rotate_rooms_left(self, args=None):
329 330 331
        """
        rotate the rooms list to the right
        """
332
        self.current_room().set_color_state(common.ROOM_STATE_NONE)
333
        self.current_room().remove_line_separator()
334
        self.rooms.insert(0, self.rooms.pop())
335 336
        self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
        self.refresh_window()
337

338
    def scroll_page_down(self, args=None):
339
        self.current_room().scroll_down(self.window.text_win.height-1)
340
        self.refresh_window()
341 342

    def scroll_page_up(self, args=None):
343
        self.current_room().scroll_up(self.window.text_win.height-1)
344
        self.refresh_window()
345

346
    def room_error(self, room, error, msg):
347 348 349
        """
        Display the error on the room window
        """
350 351
        if not error:
            return
352
        room = self.get_room_by_name(room)
353 354
        if not room:
            room = self.get_room_by_name('Info')
355 356
        code = error.getAttr('code')
        typ = error.getAttr('type')
357 358 359 360 361 362 363 364
        if error.getTag('text'):
            body = error.getTag('text').getData()
        else: # No description of the error is provided in the stanza
            # If it's a standard error, use our own messages
            if code in ERROR_AND_STATUS_CODES.keys():
                body = ERROR_AND_STATUS_CODES[code]
            else:
                body = _('Unknown error')
365 366
        self.add_message_to_room(room, _('Error: %(code)s-%(msg)s: %(body)s' %
                                   {'msg':msg, 'code':code, 'body':body}))
367
        if code == '401':
368 369
            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':
370 371 372
            if config.get('alternative_nickname', '') != '':
                self.command_join('%s/%s'% (room.name, room.own_nick+config.get('alternative_nickname', '')))
            else:
373
                self.add_message_to_room(room, _('You can join the room with an other nick, by typing "/join /other_nick"'))
374
        self.refresh_window()
375

376 377 378 379 380 381 382 383 384
    def private_message(self, stanza):
        """
        When a private message is received
        """
        jid = stanza.getFrom()
        nick_from = stanza.getFrom().getResource()
        room_from = stanza.getFrom().getStripped()
        room = self.get_room_by_name(jid) # get the tab with the private conversation
        if not room: # It's the first message we receive: create the tab
385
            room = self.open_private_window(room_from, nick_from.encode('utf-8'), False)
386 387
            if not room:
                return
388 389 390 391 392 393
        body = stanza.getBody()
        self.add_message_to_room(room, body, None, nick_from)
        self.window.input.refresh()
        doupdate()

    def open_private_window(self, room_name, user_nick, focus=True):
394
        complete_jid = room_name.decode('utf-8')+'/'+user_nick
395 396 397
        for room in self.rooms: # if the room exists, focus it and return
            if room.jid:
                if room.jid == complete_jid:
398
                    self.command_win('%s' % room.nb)
399 400
                    return
        # create the new tab
401
        room = self.get_room_by_name(room_name.decode('utf-8'))
402 403 404
        if not room:
            return None
        own_nick = room.own_nick
405 406 407 408 409 410 411 412 413 414
        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
415
            self.command_win('%s' % (r.nb))
416
        # self.window.new_room(r)
417
        self.refresh_window()
418 419
        return r

420
    def room_message(self, stanza, date=None):
421 422 423
        """
        Display the message on the room window
        """
424
        delay_tag = stanza.getTag('delay', namespace='urn:xmpp:delay')
425
        if delay_tag:
426 427 428
            delayed = True
            date = common.datetime_tuple(delay_tag.getAttr('stamp'))
        else:
429 430 431 432 433 434 435 436
            # 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 = stanza.getTag('x', namespace='jabber:x:delay')
            if delay_tag:
                delayed = True
                date = common.datetime_tuple(delay_tag.getAttr('stamp'))
            else:
                delayed = False
437 438 439
        if stanza.getType() != 'groupchat':
            return  # ignore all messages not comming from a MUC
        nick_from = stanza.getFrom().getResource()
440
        room_from = stanza.getFrom().getStripped()
441 442
        if (self.ignores.has_key(room_from)) and (nick_from in self.ignores[room_from]):
            return
443
        room = self.get_room_by_name(room_from)
444
	if not room:
445
	    self.information(_("message received for a non-existing room: %s") % (room_from))
446
            return
447
        body = stanza.getBody()
448 449
        subject = stanza.getSubject()
        if subject:
450
            if nick_from:
451
                self.add_message_to_room(room, _("%(nick)s changed the subject to: %(subject)s") % {'nick':nick_from, 'subject':subject}, date)
452
            else:
453
                self.add_message_to_room(room, _("The subject is: %(subject)s") % {'subject':subject}, date)
454
            room.topic = subject.encode('utf-8').replace('\n', '|')
455 456
            if room == self.current_room():
                self.window.topic_win.refresh(room.topic)
457
        elif body:
458
            if body.startswith('/me '):
459
                self.add_message_to_room(room, "* "+nick_from + ' ' + body[4:], date)
460
            else:
461 462
                date = date if delayed == True else None
                self.add_message_to_room(room, body, date, nick_from)
463
        self.refresh_window()
464
        doupdate()
465 466

    def room_presence(self, stanza):
467 468 469 470
        """
        Display the presence on the room window and update the
        presence information of the concerned user
        """
471 472
        from_nick = stanza.getFrom().getResource()
        from_room = stanza.getFrom().getStripped()
473
	room = self.get_room_by_name(from_room)
474
	if not room:
475
            return
476
        else:
477 478 479 480 481
            msg = None
            affiliation = stanza.getAffiliation()
            show = stanza.getShow()
            status = stanza.getStatus()
            role = stanza.getRole()
482
            jid = stanza.getJid()
483
            if not room.joined:     # user in the room BEFORE us.
484 485
                # ignore redondant presence message, see bug #1509
                if from_nick not in [user.nick for user in room.users]:
486 487
                    new_user = User(from_nick, affiliation, show, status, role)
                    room.users.append(new_user)
488 489 490
                    if from_nick.encode('utf-8') == room.own_nick:
                        room.joined = True
                        self.add_message_to_room(room, _("Your nickname is %s") % (from_nick))
491 492 493 494 495
                        # Check for a 170 status code
                        for xtag in stanza.getTags('x'):
                            for child in xtag.getTags('status'):
                                if child.getAttr('code') == '170':
                                    self.add_message_to_room(room, 'Warning: this room is publicly logged')
496
                        new_user.color = 2
497 498 499 500 501 502
            else:
                change_nick = stanza.getStatusCode() == '303'
                kick = stanza.getStatusCode() == '307'
                user = room.get_user_by_name(from_nick)
                # New user
                if not user:
503 504
                    room.users.append(User(from_nick, affiliation,
                                           show, status, role))
505 506
                    hide_exit_join = config.get('hide_exit_join', -1)
                    if hide_exit_join != 0:
507 508 509 510
                        if not jid:
                            self.add_message_to_room(room, _("%(nick)s joined the room") % {'nick':from_nick})
                        else:
                            self.add_message_to_room(room, _("%(nick)s (%(jid)s) joined the room") % {'nick':from_nick, 'jid':jid})
511 512 513 514
                # nick change
                elif change_nick:
                    if user.nick == room.own_nick:
                        room.own_nick = stanza.getNick().encode('utf-8')
515 516 517 518
                        # 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 = stanza.getNick()
519
                    user.change_nick(stanza.getNick())
520
                    self.add_message_to_room(room, _('%(old)s is now known as %(new)s') % {'old':from_nick, 'new':stanza.getNick()})
521 522 523 524 525 526 527 528
                    # rename the private tabs if needed
                    private_room = self.get_room_by_name(stanza.getFrom())
                    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':stanza.getNick()})
                        new_jid = private_room.name.split('/')[0]+'/'+stanza.getNick()
                        private_room.jid = new_jid
                        private_room.name = new_jid

529 530 531
                # kick
                elif kick:
                    room.users.remove(user)
532
                    try:
533
                        reason = stanza.getReason()
534 535
                    except:
                        reason = ''
536
                    try:
537
                        by = stanza.getActor()
538 539 540 541 542
                    except:
                        by = None
                    if from_nick == room.own_nick: # we are kicked
                        room.disconnect()
                        if by:
543
                            self.add_message_to_room(room,  _("You have been kicked by %(by)s. Reason: %(reason)s") % {'by':by, 'reason':reason})
544
                        else:
545
                            self.add_message_to_room(room, _("You have been kicked. Reason: %s") % (reason))
546 547 548
                        # try to auto-rejoin
                        if config.get('autorejoin', 'false') == 'true':
                            self.muc.join_room(room.name, room.own_nick)
549 550
                    else:
                        if by:
551
                            self.add_message_to_room(room, _("%(nick)s has been kicked by %(by)s. Reason: %(reason)s") % {'nick':from_nick, 'by':by, 'reason':reason})
552
                        else:
553
                            self.add_message_to_room(room, _("%(nick)s has been kicked. Reason: %(reason)s") % {'nick':from_nick, 'reason':reason})
554 555 556
                # user quit
                elif status == 'offline' or role == 'none':
                    room.users.remove(user)
557 558
                    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):
559 560 561 562
                        if not jid:
                            self.add_message_to_room(room, _('%s has left the room') % (from_nick))
                        else:
                            self.add_message_to_room(room, _('%(nick)s (%(jid)s) has left the room') % {'nick':from_nick, 'jid':jid})
563 564 565
                    private_room = self.get_room_by_name(stanza.getFrom())
                    if private_room:
                        self.add_message_to_room(private_room, _('%s has left the room') % (from_nick))
566 567
                # status change
                else:
568 569 570 571 572 573 574 575 576 577 578
                    # 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
                    if show != user.show:
                        msg += _('show: %s,') % show
                    if status != user.status:
                        msg += _('status: %s,') % status
                    msg = msg[:-1] # remove the last ","
579
                    hide_status_change = config.get('hide_status_change', -1) if config.get('hide_status_change', -1) >= -1 else -1
580
                    if (hide_status_change == -1 or \
581
                            user.has_talked_since(hide_status_change) or\
582 583 584 585 586 587
                            user.nick == room.own_nick)\
                            and\
                            (affiliation != user.affiliation or\
                                role != user.role or\
                                show != user.show or\
                                status != user.status):
588
                        # display the message in the room
589
                        self.add_message_to_room(room, msg)
590 591 592 593 594
                    private_room = self.get_room_by_name(stanza.getFrom())
                    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)
595 596
            if room == self.current_room():
                self.window.user_win.refresh(room.users)
597
        self.window.input.refresh()
598
        doupdate()
599

600
    def add_message_to_room(self, room, txt, time=None, nickname=None):
601
        """
602 603
        Add the message to the room and refresh the associated component
        of the interface
604
        """
605 606
        if room != self.current_room():
            room.add_line_separator()
607
        room.add_message(txt, time, nickname)
608
        if room == self.current_room():
609 610
            self.window.text_win.refresh(room)
        else:
611
            self.window.info_win.refresh(self.rooms, self.current_room())
612
        self.window.input.refresh()
613 614

    def execute(self):
615 616 617
        """
        Execute the /command or just send the line on the current room
        """
618 619
        line = self.window.input.get_text()
        self.window.input.clear_text()
620
        self.window.input.refresh()
621 622
        if line == "":
            return
623
        if line.startswith('/') and not line.startswith('/me '):
624
            command = line.strip()[:].split()[0][1:]
625
            arg = line[2+len(command):] # jump the '/' and the ' '
626
            # example. on "/link 0 open", command = "link" and arg = "0 open"
627
            if command in self.commands.keys():
628
                func = self.commands[command][0]
629
                func(arg)
630
                return
631
            else:
632
                self.add_message_to_room(self.current_room(), _("Error: unknown command (%s)") % (command))
633
        elif self.current_room().name != 'Info':
634 635
            if self.current_room().jid is not None:
                self.muc.send_private_message(self.current_room().name, line)
636
                self.add_message_to_room(self.current_room(), line.decode('utf-8'), None, self.current_room().own_nick.decode('utf-8'))
637 638
            else:
                self.muc.send_message(self.current_room().name, line)
639
        self.window.input.refresh()
640
        doupdate()
641

642
    def command_help(self, arg):
643 644 645
        """
        /help <command_name>
        """
646
        args = arg.split()
647 648
        room = self.current_room()
        if len(args) == 0:
649
            msg = _('Available commands are: ')
650 651
            for command in self.commands.keys():
                msg += "%s " % command
652
            msg += _("\nType /help <command_name> to know what each command does")
653 654 655 656
        if len(args) == 1:
            if args[0] in self.commands.keys():
                msg = self.commands[args[0]][1]
            else:
657
                msg = _('Unknown command: %s') % args[0]
658
        self.add_message_to_room(room, msg)
659

660 661 662 663 664 665 666 667 668 669 670 671 672 673 674
    def command_whois(self, arg):
        """
        /whois <nickname>
        """
        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)

675
    def command_win(self, arg):
676 677 678
        """
        /win <number>
        """
679
        args = arg.split()
680
        if len(args) != 1:
681
            self.command_help('win')
682 683 684 685
            return
        try:
            nb = int(args[0])
        except ValueError:
686
            self.command_help('win')
687 688 689
            return
        if self.current_room().nb == nb:
            return
690
        self.current_room().set_color_state(common.ROOM_STATE_NONE)
691
        self.current_room().remove_line_separator()
692 693 694 695 696
        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:
697 698
                self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
                self.refresh_window()
699
                return
700 701
        self.current_room().set_color_state(common.ROOM_STATE_CURRENT)
        self.refresh_window()
702

703
    def command_kick(self, arg):
704 705 706
        """
        /kick <nick> [reason]
        """
707
        args = arg.split()
708
        if len(args) < 1:
709
            self.command_help('kick')
710 711 712 713 714 715 716 717 718 719 720
            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
        self.muc.eject_user(roomname, 'kick', nick, reason)

721 722 723 724 725 726 727 728 729 730 731 732 733 734
    def command_say(self, arg):
        """
        /say <message>
        """
        line = arg
        if self.current_room().name != 'Info':
            if self.current_room().jid is not None:
                self.muc.send_private_message(self.current_room().name, line)
                self.add_message_to_room(self.current_room(), line.decode('utf-8'), None, self.current_room().own_nick)
            else:
                self.muc.send_message(self.current_room().name, line)
        self.window.input.refresh()
        doupdate()

735
    def command_join(self, arg):
736 737 738
        """
        /join [room][/nick] [password]
        """
739
        args = arg.split()
740
        password = None
741 742 743 744 745 746
        if len(args) == 0:
            r = self.current_room()
            if r.name == 'Info':
                return
            room = r.name
            nick = r.own_nick
747
        else:
748 749
            info = args[0].split('/')
            if len(info) == 1:
750 751 752 753
                default = os.environ.get('USER') if os.environ.get('USER') else 'poezio'
                nick = config.get('default_nick', '')
                if nick == '':
                    nick = default
754 755
            else:
                nick = info[1]
756
            if info[0] == '':   # happens with /join /nickname, which is OK
757 758 759 760
                r = self.current_room()
                if r.name == 'Info':
                    return
                room = r.name
761 762
                if nick == '':
                    nick = r.own_nick
763 764
            else:
                room = info[0]
765 766 767 768
            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):
769
                    room += '@%s' % jid_get_domain(self.current_room().name.encode('utf-8'))
770
                else:           # no server could be found, print a message and return
771
                    self.add_message_to_room(self.current_room(), _("You didn't specify a server for the room you want to join"))
772
                    return
773
            r = self.get_room_by_name(room)
774 775
        if len(args) == 2:       # a password is provided
            password = args[1]
776
        if r and r.joined:       # if we are already in the room
777
            self.add_message_to_room(self.current_room(), _("already in room [%s]") % room)
778
            return
779
        self.muc.join_room(room, nick, password)
780
        if not r:   # if the room window exists, we don't recreate it.
781
            self.join_room(room, nick)
782
        else:
783
            r.own_nick = nick
784
            # r.own_nick = nick
785
            r.users = []
786

787
    def command_bookmark(self, arg):
788 789 790
        """
        /bookmark [room][/nick]
        """
791
        args = arg.split()
792 793 794 795 796 797 798 799 800 801 802 803 804
        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]
805 806
            if roomname == '':
                roomname = self.current_room().name
807 808 809 810
        if nick:
            res = roomname+'/'+nick
        else:
            res = roomname
811 812 813 814 815 816 817 818 819
        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)
820 821 822
        bookmarks = bookmarked+':'+res
        config.set_and_save('rooms', bookmarks)
        self.add_message_to_room(self.current_room(), _('Your bookmarks are now: %s') % bookmarks)
823

824
    def command_set(self, arg):
louiz@4325f9fc-e183-4c21-96ce-0ab188b42d13's avatar