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|
# Copyright 2010-2011 Florent Le Coz <louiz@louiz.org>
#
# This file is part of Poezio.
#
# Poezio is free software: you can redistribute it and/or modify
# it under the terms of the zlib license. See the COPYING file.
"""
a Tab object is a way to organize various Windows (see windows.py)
around the screen at once.
A tab is then composed of multiple Buffer.
Each Tab object has different refresh() and resize() methods, defining how its
Windows are displayed, resized, etc
"""
MIN_WIDTH = 42
MIN_HEIGHT = 6
import logging
log = logging.getLogger(__name__)
from gettext import gettext as _
import windows
import curses
import difflib
import string
import common
import core
import singleton
import xhtml
import weakref
import timed_events
import multiuserchat as muc
from theming import get_theme
from sleekxmpp.xmlstream.stanzabase import JID
from config import config
from roster import RosterGroup, roster
from contact import Contact
from text_buffer import TextBuffer
from user import User
from os import getenv, path
from logger import logger
from datetime import datetime, timedelta
SHOW_NAME = {
'dnd': _('busy'),
'away': _('away'),
'xa': _('not available'),
'chat': _('chatty'),
'': _('available')
}
NS_MUC_USER = 'http://jabber.org/protocol/muc#user'
STATE_COLORS = {
'disconnected': lambda: get_theme().COLOR_TAB_DISCONNECTED,
'message': lambda: get_theme().COLOR_TAB_NEW_MESSAGE,
'highlight': lambda: get_theme().COLOR_TAB_HIGHLIGHT,
'private': lambda: get_theme().COLOR_TAB_PRIVATE,
'normal': lambda: get_theme().COLOR_TAB_NORMAL,
'current': lambda: get_theme().COLOR_TAB_CURRENT,
# 'attention': lambda: get_theme().COLOR_TAB_ATTENTION,
}
STATE_PRIORITY = {
'normal': -1,
'current': -1,
'disconnected': 0,
'message': 1,
'highlight': 2,
'private': 2,
# 'attention': 3
}
class Tab(object):
number = 0
tab_core = None
def __init__(self):
self.input = None
self._state = 'normal'
self.need_resize = False
self.nb = Tab.number
Tab.number += 1
self.need_resize = False
self.key_func = {} # each tab should add their keys in there
# and use them in on_input
self.commands = {} # and their own commands
@property
def core(self):
if not Tab.tab_core:
Tab.tab_core = singleton.Singleton(core.Core)
return Tab.tab_core
@property
def tab_win(self):
if not Tab.tab_core:
Tab.tab_core = singleton.Singleton(core.Core)
return Tab.tab_core.tab_win
@property
def info_win(self):
return self.core.information_win
@property
def color(self):
return STATE_COLORS[self._state]()
@property
def state(self):
return self._state
@state.setter
def state(self, value):
if not value in STATE_COLORS:
log.debug("Invalid value for tab state: %s" % value)
elif STATE_PRIORITY[value] < STATE_PRIORITY[self._state] and \
value != 'current':
log.debug("Did not set status because of lower priority, asked: %s, kept: %s" % (value, self.state))
else:
self._state = value
@staticmethod
def resize(scr):
Tab.size = (Tab.height, Tab.width) = scr.getmaxyx()
if Tab.height < MIN_HEIGHT or Tab.width < MIN_WIDTH:
Tab.visible = False
else:
Tab.visible = True
def complete_commands(self, the_input):
"""
Does command completion on the specified input for both global and tab-specific
commands.
This should be called from the completion method (on tab, for example), passing
the input where completion is to be made.
It can completion the command name itself or an argument of the command.
Returns True if a completion was made, False else.
"""
txt = the_input.get_text()
# check if this is a command
if txt.startswith('/') and not txt.startswith('//'):
# check if we are in the middle of the command name
if len(txt.split()) > 1 or\
(txt.endswith(' ') and not the_input.last_completion):
command_name = txt.split()[0][1:]
if command_name in self.core.commands:
command = self.core.commands[command_name]
elif command_name in self.commands:
command = self.commands[command_name]
else: # Unknown command, cannot complete
return False
if command[2] is None:
return False # There's no completion function
else:
return command[2](the_input)
else:
# complete the command's name
words = ['/%s'% (name) for name in self.core.commands] +\
['/%s' % (name) for name in self.commands]
the_input.auto_completion(words, '')
# Do not try to cycle command completion if there was only
# one possibily. The next tab will complete the argument.
# Otherwise we would need to add a useless space before being
# able to complete the arguments.
if len(the_input.hit_list) == 1:
the_input.do_command(' ')
return True
return False
def execute_command(self, provided_text):
"""
Execute the command in the input and return False if
the input didn't contain a command
"""
txt = provided_text or self.input.key_enter()
if txt.startswith('/') and not txt.startswith('//') and\
not txt.startswith('/me '):
command = txt.strip().split()[0][1:]
arg = txt[2+len(command):] # jump the '/' and the ' '
if command in self.commands: # check tab-specific commands
self.commands[command][0](arg)
elif command in self.core.commands: # check global commands
self.core.commands[command][0](arg)
else:
low = command.lower()
if low in self.commands:
self.commands[low][0](arg)
elif low in self.core.commands:
self.core.commands[low][0](arg)
else:
self.core.information(_("Unknown command (%s)") % (command), _('Error'))
return True
else:
return False
def refresh(self):
"""
Called on each screen refresh (when something has changed)
"""
raise NotImplementedError
def get_name(self):
"""
get the name of the tab
"""
return self.__class__.__name__
def get_text_window(self):
"""
Returns the principal TextWin window, if there's one
"""
return None
def on_input(self, key):
pass
def on_lose_focus(self):
"""
called when this tab loses the focus.
"""
self.state = 'normal'
def on_gain_focus(self):
"""
called when this tab gains the focus.
"""
self.state = 'current'
def on_scroll_down(self):
"""
Defines what happens when we scrol down
"""
pass
def on_scroll_up(self):
"""
Defines what happens when we scrol down
"""
pass
def on_info_win_size_changed(self):
"""
Called when the window with the informations is resized
"""
pass
def just_before_refresh(self):
"""
Method called just before the screen refresh.
Particularly useful to move the cursor at the
correct position.
"""
pass
def on_close(self):
"""
Called when the tab is to be closed
"""
if self.input:
self.input.on_delete()
def __del__(self):
log.debug('------ Closing tab %s' % self.__class__.__name__)
class ChatTab(Tab):
"""
A tab containing a chat of any type.
Just use this class instead of Tab if the tab needs a recent-words completion
Also, ^M is already bound to on_enter
And also, add the /say command
"""
def __init__(self):
Tab.__init__(self)
self._text_buffer = TextBuffer()
self.remote_wants_chatstates = None # change this to True or False when
# we know that the remote user wants chatstates, or not.
# None means we don’t know yet, and we send only "active" chatstates
self.chatstate = None # can be "active", "composing", "paused", "gone", "inactive"
# We keep a weakref of the event that will set our chatstate to "paused", so that
# we can delete it or change it if we need to
self.timed_event_paused = None
# if that’s None, then no paused chatstate was sent recently
# if that’s a weakref returning None, then a paused chatstate was sent
# since the last input
self.key_func['M-v'] = self.move_separator
self.key_func['M-/'] = self.last_words_completion
self.key_func['^M'] = self.on_enter
self.commands['say'] = (self.command_say,
_("""Usage: /say <message>\nSay: Just send the message.
Useful if you want your message to begin with a '/'."""), None)
self.chat_state = None
def last_words_completion(self):
"""
Complete the input with words recently said
"""
# build the list of the recent words
char_we_dont_want = string.punctuation+' '
words = list()
for msg in self._text_buffer.messages[:-40:-1]:
if not msg:
continue
txt = xhtml.clean_text(msg.txt)
for char in char_we_dont_want:
txt = txt.replace(char, ' ')
for word in txt.split():
if len(word) >= 4 and word not in words:
words.append(word)
self.input.auto_completion(words, ' ')
def on_enter(self):
txt = self.input.key_enter()
if txt:
clean_text = xhtml.clean_text_simple(txt)
if not self.execute_command(clean_text):
if txt.startswith('//'):
txt = txt[1:]
self.command_say(xhtml.convert_simple_to_full_colors(txt))
self.cancel_paused_delay()
def send_chat_state(self, state, always_send=False):
"""
Send an empty chatstate message
"""
if not isinstance(self, MucTab) or self.joined:
if state in ('active', 'inactive', 'gone') and self.core.status.show in ('xa', 'away') and not always_send:
return
msg = self.core.xmpp.make_message(self.get_name())
msg['type'] = self.message_type
msg['chat_state'] = state
self.chat_state = state
msg.send()
def send_composing_chat_state(self, empty_after):
"""
Send the "active" or "composing" chatstate, depending
on the the current status of the input
"""
if config.get('send_chat_states', 'true') == 'true' and self.remote_wants_chatstates:
needed = 'inactive' if self.core.status.show in ('xa', 'away') else 'active'
self.cancel_paused_delay()
if not empty_after:
if self.chat_state != "composing":
self.send_chat_state("composing")
self.set_paused_delay(True)
elif empty_after and self.chat_state != needed:
self.send_chat_state(needed, True)
def set_paused_delay(self, composing):
"""
we create a timed event that will put us to paused
in a few seconds
"""
if config.get('send_chat_states', 'true') != 'true':
return
if self.timed_event_paused:
# check the weakref
event = self.timed_event_paused()
if event:
# the event already exists: we just update
# its date
event.change_date(datetime.now() + timedelta(seconds=4))
return
new_event = timed_events.DelayedEvent(4, self.send_chat_state, 'paused')
self.core.add_timed_event(new_event)
self.timed_event_paused = weakref.ref(new_event)
def cancel_paused_delay(self):
"""
Remove that event from the list and set it to None.
Called for example when the input is emptied, or when the message
is sent
"""
if self.timed_event_paused:
event = self.timed_event_paused()
if event:
self.core.remove_timed_event(event)
del event
self.timed_event_paused = None
def move_separator(self):
self.text_win.remove_line_separator()
self.text_win.add_line_separator()
self.text_win.refresh()
self.input.refresh()
def get_conversation_messages(self):
return self._text_buffer.messages
def command_say(self, line):
raise NotImplementedError
class MucTab(ChatTab):
"""
The tab containing a multi-user-chat room.
It contains an userlist, an input, a topic, an information and a chat zone
"""
message_type = 'groupchat'
def __init__(self, jid, nick):
ChatTab.__init__(self)
self.own_nick = nick
self.name = jid
self.joined = False
self.users = []
self.topic = ''
self.remote_wants_chatstates = True
# We send active, composing and paused states to the MUC because
# the chatstate may or may not be filtered by the MUC,
# that’s not our problem.
self.topic_win = windows.Topic()
self.text_win = windows.TextWin()
self._text_buffer.add_window(self.text_win)
self.v_separator = windows.VerticalSeparator()
self.user_win = windows.UserList()
self.info_header = windows.MucInfoWin()
self.input = windows.MessageInput()
self.ignores = [] # set of Users
# keys
self.key_func['^I'] = self.completion
self.key_func['M-u'] = self.scroll_user_list_down
self.key_func['M-y'] = self.scroll_user_list_up
# commands
self.commands['ignore'] = (self.command_ignore, _("Usage: /ignore <nickname> \nIgnore: Ignore a specified nickname."), None)
self.commands['unignore'] = (self.command_unignore, _("Usage: /unignore <nickname>\nUnignore: Remove the specified nickname from the ignore list."), self.completion_unignore)
self.commands['kick'] = (self.command_kick, _("Usage: /kick <nick> [reason]\nKick: Kick the user with the specified nickname. You also can give an optional reason."), None)
self.commands['role'] = (self.command_role, _("Usage: /role <nick> <role> [reason]\nRole: Set the role of an user. Roles can be: none, visitor, participant, moderator. You also can give an optional reason."), None)
self.commands['affiliation'] = (self.command_affiliation, _("Usage: /affiliation <nick> <affiliation> [reason]\nAffiliation: Set the affiliation of an user. Affiliations can be: none, member, admin, owner. You also can give an optional reason."), None)
self.commands['topic'] = (self.command_topic, _("Usage: /topic <subject>\nTopic: Change the subject of the room."), self.completion_topic)
self.commands['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.'), None)
self.commands['part'] = (self.command_part, _("Usage: /part [message]\nPart: Disconnect from a room. You can specify an optional message."), None)
self.commands['close'] = (self.command_close, _("Usage: /close [message]\nClose: Disconnect from a room and close the tab. You can specify an optional message if you are still connected."), None)
self.commands['nick'] = (self.command_nick, _("Usage: /nick <nickname>\nNick: Change your nickname in the current room."), None)
self.commands['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.'), None)
self.commands['cycle'] = (self.command_cycle, _('Usage: /cycle [message]\nCycle: Leave the current room and rejoin it immediately.'), None)
self.commands['info'] = (self.command_info, _('Usage: /info <nickname>\nInfo: Display some information about the user in the MUC: its/his/her role, affiliation, status and status message.'), None)
self.commands['configure'] = (self.command_configure, _('Usage: /configure\nConfigure: Configure the current room, through a form.'), None)
self.commands['version'] = (self.command_version, _('Usage: /version <jid or nick>\nVersion: Get the software version of the given JID or nick in room (usually its XMPP client and Operating System).'), None)
self.commands['names'] = (self.command_names, _('Usage: /names\nNames: Get the list of the users in the room, and the list of the people assuming the different roles.'), None)
self.commands['clear'] = (self.command_clear,
_('Usage: /clear\nClear: Clear the current buffer.'), None)
self.resize()
def scroll_user_list_up(self):
self.user_win.scroll_up()
self.user_win.refresh(self.users)
self.input.refresh()
def scroll_user_list_down(self):
self.user_win.scroll_down()
self.user_win.refresh(self.users)
self.input.refresh()
def command_info(self, arg):
args = common.shell_split(arg)
if len(args) != 1:
return self.core.information("Info command takes only 1 argument")
user = self.get_user_by_name(args[0])
if not user:
return self.core.information("Unknown user: %s" % args[0])
info = '%s%s: show: %s, affiliation: %s, role: %s%s' % (args[0],
' (%s)' % user.jid if user.jid else '',
user.show or 'Available',
user.role or 'None',
user.affiliation or 'None',
'\n%s' % user.status if user.status else '')
self.core.information(info, 'Info')
def command_configure(self, arg):
form = self.core.xmpp.plugin['xep_0045'].getRoomForm(self.get_name())
if not form:
return
self.core.open_new_form(form, self.cancel_config, self.send_config)
def cancel_config(self, form):
"""
The user do not want to send his/her config, send an iq cancel
"""
self.core.xmpp.plugin['xep_0045'].cancelConfig(self.get_name())
self.core.close_tab()
def send_config(self, form):
"""
The user sends his/her config to the server
"""
self.core.xmpp.plugin['xep_0045'].configureRoom(self.get_name(), form)
self.core.close_tab()
def command_clear(self, args):
"""
/clear
"""
self._text_buffer.messages = []
self.text_win.rebuild_everything(self._text_buffer)
self.refresh()
self.core.doupdate()
def command_cycle(self, arg):
if self.joined:
muc.leave_groupchat(self.core.xmpp, self.get_name(), self.own_nick, arg)
self.disconnect()
self.core.disable_private_tabs(self.name)
self.core.command_join('"/%s"' % self.core.get_bookmark_nickname(self.name), '0')
self.user_win.pos = 0
def command_recolor(self, arg):
"""
Re-assign color to the participants of the room
"""
compare_users = lambda x: x.last_talked
users = list(self.users)
# search our own user, to remove it from the room
for user in users:
if user.nick == self.own_nick:
users.remove(user)
nb_color = len(get_theme().LIST_COLOR_NICKNAMES)
for i, user in enumerate(sorted(users, key=compare_users, reverse=True)):
user.color = get_theme().LIST_COLOR_NICKNAMES[i % nb_color]
self.text_win.rebuild_everything(self._text_buffer)
self.text_win.refresh()
self.input.refresh()
def command_version(self, arg):
"""
/version <jid or nick>
"""
def callback(res):
if not res:
return self.core.information('Could not get the software version from %s' % (jid,), 'Warning')
version = '%s is running %s version %s on %s' % (jid,
res.get('name') or _('an unknown software'),
res.get('version') or _('unknown'),
res.get('os') or _('on an unknown platform'))
self.core.information(version, 'Info')
args = common.shell_split(arg)
if len(args) < 1:
return
if args[0] in [user.nick for user in self.users]:
jid = self.name + '/' + args[0]
else:
jid = args[0]
self.core.xmpp.plugin['xep_0092'].get_version(jid, callback=callback)
def command_nick(self, arg):
"""
/nick <nickname>
"""
args = common.shell_split(arg)
if len(args) != 1:
return
nick = args[0]
if not self.joined:
return
current_status = self.core.get_status()
muc.change_nick(self.core.xmpp, self.name, nick, current_status.message, current_status.show)
def command_part(self, arg):
"""
/part [msg]
"""
args = arg.split()
if len(args):
arg = ' '.join(args)
else:
arg = None
if self.joined:
muc.leave_groupchat(self.core.xmpp, self.name, self.own_nick, arg)
self.add_message(_("\x195}You left the chatroom\x193}"))
if self == self.core.current_tab():
self.refresh()
self.core.doupdate()
self.core.disable_private_tabs(self.name)
def command_close(self, arg):
"""
/close [msg]
"""
self.command_part(arg)
self.core.close_tab()
def command_query(self, arg):
"""
/query <nick> [message]
"""
args = common.shell_split(arg)
if len(args) < 1:
return
nick = args[0]
r = None
for user in self.users:
if user.nick == nick:
r = self.core.open_private_window(self.name, user.nick)
if r and len(args) > 1:
msg = arg[len(nick)+1:]
self.core.current_tab().command_say(xhtml.convert_simple_to_full_colors(msg))
if not r:
self.core.information(_("Cannot find user: %s" % nick), 'Error')
def command_topic(self, arg):
"""
/topic [new topic]
"""
if not arg.strip():
self._text_buffer.add_message(_("The subject of the room is: %s") % self.topic)
self.text_win.refresh()
self.input.refresh()
return
subject = arg
muc.change_subject(self.core.xmpp, self.name, subject)
def command_names(self, arg=None):
"""
/names
"""
if not self.joined:
return
users, visitors, moderators, participants, others = [], [], [], [], []
for user in self.users:
if user.role == 'visitor':
visitors.append(user.nick)
elif user.role == 'participant':
participants.append(user.nick)
elif user.role == 'moderator':
moderators.append(user.nick)
else:
others.append(user.nick)
users.append(user.nick)
message = ''
roles = (('Users', users), ('Visitors', visitors), ('Participants', participants), ('Moderators', moderators), ('Others', others))
for role in roles:
if role[1]:
role[1].sort()
message += '%s: %i\n ' % (role[0], len(role[1]))
last = role[1].pop()
for item in role[1]:
message += '%s, ' % item
message += '%s\n' % last
# self.core.add_message_to_text_buffer(room, message)
self._text_buffer.add_message(message)
self.text_win.refresh()
self.input.refresh()
def completion_topic(self, the_input):
current_topic = self.topic
return the_input.auto_completion([current_topic], '')
def command_kick(self, arg):
"""
/kick <nick> [reason]
"""
args = common.shell_split(arg)
if not len(args):
self.core.command_help('kick')
else:
if len(args) > 1:
msg = ' '+args[1]
self.core.information("-%s-" % msg)
else:
msg = ''
self.command_role(args[0]+ ' none'+msg)
def command_role(self, arg):
"""
/role <nick> <role> [reason]
Changes the role of an user
roles can be: none, visitor, participant, moderator
"""
args = common.shell_split(arg)
if len(args) < 2:
self.core.command_help('role')
return
nick, role = args[0],args[1]
if len(args) > 2:
reason = ' '.join(args[2:])
else:
reason = ''
if not self.joined or \
not role in ('none', 'visitor', 'participant', 'moderator'):
return
res = muc.set_user_role(self.core.xmpp, self.get_name(), nick, reason, role)
if res['type'] == 'error':
self.core.room_error(res, self.get_name())
def command_affiliation(self, arg):
"""
/affiliation <nick> <role> [reason]
Changes the affiliation of an user
roles can be: none, visitor, participant, moderator
"""
args = common.shell_split(arg)
if len(args) < 2:
self.core.command_help('role')
return
nick, affiliation = args[0],args[1]
if len(args) > 2:
reason = ' '.join(args[2:])
else:
reason = ''
if not self.joined or \
not affiliation in ('none', 'member', 'admin', 'owner'):
# replace this ↑ with this ↓ when the ban list support is done
# not affiliation in ('outcast', 'none', 'member', 'admin', 'owner'):
return
res = muc.set_user_affiliation(self.core.xmpp, self.get_name(), nick, reason, affiliation)
if res['type'] == 'error':
self.core.room_error(res, self.get_name())
def command_say(self, line):
needed = 'inactive' if self.core.status.show in ('xa', 'away') else 'active'
msg = self.core.xmpp.make_message(self.get_name())
msg['type'] = 'groupchat'
msg['body'] = line
# trigger the event BEFORE looking for colors.
# This lets a plugin insert \x19xxx} colors, that will
# be converted in xhtml.
self.core.events.trigger('muc_say', msg, self)
if msg['body'].find('\x19') != -1:
msg['xhtml_im'] = xhtml.poezio_colors_to_html(msg['body'])
msg['body'] = xhtml.clean_text(msg['body'])
if config.get('send_chat_states', 'true') == 'true' and self.remote_wants_chatstates is not False:
msg['chat_state'] = needed
self.cancel_paused_delay()
msg.send()
self.chat_state = needed
def command_ignore(self, arg):
"""
/ignore <nick>
"""
args = common.shell_split(arg)
if len(args) != 1:
self.core.command_help('ignore')
return
nick = args[0]
user = self.get_user_by_name(nick)
if not user:
self.core.information(_('%s is not in the room') % nick)
elif user in self.ignores:
self.core.information(_('%s is already ignored') % nick)
else:
self.ignores.append(user)
self.core.information(_("%s is now ignored") % nick, 'info')
def command_unignore(self, arg):
"""
/unignore <nick>
"""
args = common.shell_split(arg)
if len(args) != 1:
self.core.command_help('unignore')
return
nick = args[0]
user = self.get_user_by_name(nick)
if not user:
self.core.information(_('%s is not in the room') % nick)
elif user not in self.ignores:
self.core.information(_('%s is not ignored') % nick)
else:
self.ignores.remove(user)
self.core.information(_('%s is now unignored') % nick)
def completion_unignore(self, the_input):
return the_input.auto_completion([user.nick for user in self.ignores], ' ')
def resize(self):
"""
Resize the whole window. i.e. all its sub-windows
"""
if not self.visible:
return
self.need_resize = False
text_width = (self.width//10)*9
self.topic_win.resize(1, self.width, 0, 0)
self.v_separator.resize(self.height-3, 1, 1, 9*(self.width//10))
self.text_win.resize(self.height-4-self.core.information_win_size, text_width, 1, 0)
self.text_win.rebuild_everything(self._text_buffer)
self.user_win.resize(self.height-3-self.core.information_win_size-1, self.width-text_width-1, 1, text_width+1)
self.info_header.resize(1, self.width, self.height-3-self.core.information_win_size, 0)
self.input.resize(1, self.width, self.height-1, 0)
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s'%self.__class__.__name__)
self.topic_win.refresh(self.get_single_line_topic())
self.text_win.refresh()
self.v_separator.refresh()
self.user_win.refresh(self.users)
self.info_header.refresh(self, self.text_win)
self.tab_win.refresh()
self.info_win.refresh()
self.input.refresh()
def on_input(self, key):
if key in self.key_func:
self.key_func[key]()
return False
self.input.do_command(key)
empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
self.send_composing_chat_state(empty_after)
return False
def completion(self):
"""
Called when Tab is pressed, complete the nickname in the input
"""
if self.complete_commands(self.input):
return
# If we are not completing a command or a command's argument, complete a nick
compare_users = lambda x: x.last_talked
word_list = [user.nick for user in sorted(self.users, key=compare_users, reverse=True)\
if user.nick != self.own_nick]
after = config.get('after_completion', ',')+" "
input_pos = self.input.pos + self.input.line_pos
if ' ' not in self.input.get_text()[:input_pos] or (self.input.last_completion and\
self.input.get_text()[:input_pos] == self.input.last_completion + after):
add_after = after
else:
add_after = ' '
self.input.auto_completion(word_list, add_after)
empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
self.send_composing_chat_state(empty_after)
def get_color_state(self):
return self.color_state
def set_color_state(self, color):
self.set_color_state(color)
def get_name(self):
return self.name
def get_text_window(self):
return self.text_win
def on_lose_focus(self):
self.state = 'normal'
self.text_win.remove_line_separator()
self.text_win.add_line_separator()
if config.get('send_chat_states', 'true') == 'true' and not self.input.get_text():
self.send_chat_state('inactive')
def on_gain_focus(self):
self.state = 'current'
if self.text_win.built_lines and self.text_win.built_lines[-1] is None:
self.text_win.remove_line_separator()
curses.curs_set(1)
if self.joined and config.get('send_chat_states', 'true') == 'true' and not self.input.get_text():
self.send_chat_state('active')
def on_scroll_up(self):
self.text_win.scroll_up(self.text_win.height-1)
def on_scroll_down(self):
self.text_win.scroll_down(self.text_win.height-1)
def on_info_win_size_changed(self):
if self.core.information_win_size >= self.height-3:
return
text_width = (self.width//10)*9
self.text_win.resize(self.height-4-self.core.information_win_size, text_width, 1, 0)
self.info_header.resize(1, self.width, self.height-3-self.core.information_win_size, 0)
self.user_win.resize(self.height-3-self.core.information_win_size-1, self.width-text_width-1, 1, text_width+1)
def handle_presence(self, presence):
from_nick = presence['from'].resource
from_room = presence['from'].bare
status_codes = set([s.attrib['code'] for s in presence.findall('{%s}x/{%s}status' % (NS_MUC_USER, NS_MUC_USER))])
# Check if it's not an error presence.
if presence['type'] == 'error':
return self.core.room_error(presence, from_room)
affiliation = presence['muc']['affiliation']
show = presence['show']
status = presence['status']
role = presence['muc']['role']
jid = presence['muc']['jid']
typ = presence['type']
if not self.joined: # user in the room BEFORE us.
# ignore redondant presence message, see bug #1509
if from_nick not in [user.nick for user in self.users] and typ != "unavailable":
new_user = User(from_nick, affiliation, show, status, role, jid)
self.users.append(new_user)
if from_nick == self.own_nick:
self.joined = True
if self.core.current_tab() == self and self.core.status.show not in ('xa', 'away'):
self.send_chat_state('active')
new_user.color = get_theme().COLOR_OWN_NICK
self.add_message(_("\x195}Your nickname is \x193}%s") % (from_nick))
if '170' in status_codes:
self.add_message('\x191}Warning: \x195}this room is publicly logged')
else:
change_nick = '303' in status_codes
kick = '307' in status_codes and typ == 'unavailable'
ban = '301' in status_codes and typ == 'unavailable'
user = self.get_user_by_name(from_nick)
# New user
if not user:
self.on_user_join(from_nick, affiliation, show, status, role, jid)
# nick change
elif change_nick:
self.on_user_nick_change(presence, user, from_nick, from_room)
elif ban:
self.on_user_banned(presence, user, from_nick)
# kick
elif kick:
self.on_user_kicked(presence, user, from_nick)
# user quit
elif typ == 'unavailable':
self.on_user_leave_groupchat(user, jid, status, from_nick, from_room)
# status change
else:
self.on_user_change_status(user, from_nick, from_room, affiliation, role, show, status)
if self.core.current_tab() is self:
self.text_win.refresh()
self.user_win.refresh(self.users)
self.info_header.refresh(self, self.text_win)
self.input.refresh()
self.core.doupdate()
def on_user_join(self, from_nick, affiliation, show, status, role, jid):
"""
When a new user joins the groupchat
"""
user = User(from_nick, affiliation,
show, status, role, jid)
self.users.append(user)
hide_exit_join = config.get('hide_exit_join', -1)
if hide_exit_join != 0:
color = user.color[0] if config.get('display_user_color_in_join_part', '') == 'true' else 3
if not jid.full:
self.add_message('\x194}%(spec)s \x19%(color)d}%(nick)s\x195} joined the room' % {'nick':from_nick, 'color':color, 'spec':get_theme().CHAR_JOIN})
else:
self.add_message('\x194}%(spec)s \x19%(color)d}%(nick)s \x195}(\x194}%(jid)s\x195}) joined the room' % {'spec':get_theme().CHAR_JOIN, 'nick':from_nick, 'color':color, 'jid':jid.full})
self.core.on_user_rejoined_private_conversation(self.name, from_nick)
def on_user_nick_change(self, presence, user, from_nick, from_room):
new_nick = presence.find('{%s}x/{%s}item' % (NS_MUC_USER, NS_MUC_USER)).attrib['nick']
if user.nick == self.own_nick:
self.own_nick = new_nick
# also change our nick in all private discussion of this room
for _tab in self.core.tabs:
if isinstance(_tab, PrivateTab) and JID(_tab.get_name()).bare == self.name:
_tab.own_nick = new_nick
user.change_nick(new_nick)
color = user.color[0] if config.get('display_user_color_in_join_part', '') == 'true' else 3
self.add_message('\x19%(color)d}%(old)s\x195} is now known as \x19%(color)d}%(new)s' % {'old':from_nick, 'new':new_nick, 'color':color})
# rename the private tabs if needed
self.core.rename_private_tabs(self.name, from_nick, new_nick)
def on_user_banned(self, presence, user, from_nick):
"""
When someone is banned from a muc
"""
self.users.remove(user)
by = presence.find('{%s}x/{%s}item/{%s}actor' % (NS_MUC_USER, NS_MUC_USER, NS_MUC_USER))
reason = presence.find('{%s}x/{%s}item/{%s}reason' % (NS_MUC_USER, NS_MUC_USER, NS_MUC_USER))
by = by.attrib['jid'] if by is not None else None
if from_nick == self.own_nick: # we are banned
self.disconnect()
self.core.disable_private_tabs(self.name)
self.tab_win.refresh()
self.core.doupdate()
if by:
kick_msg = _('\x191}%(spec)s \x193}You\x195} have been banned by \x194}%(by)s') % {'spec': get_theme().CHAR_KICK, 'by':by}
else:
kick_msg = _('\x191}%(spec)s \x193}You\x195} have been banned.') % {'spec':get_theme().CHAR_KICK}
else:
color = user.color[0] if config.get('display_user_color_in_join_part', '') == 'true' else 3
if by:
kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x195} has been banned by \x194}%(by)s') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick, 'color':color, 'by':by}
else:
kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x195} has been banned') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick.replace('"', '\\"'), 'color':color}
if reason is not None and reason.text:
kick_msg += _('\x195} Reason: \x196}%(reason)s\x195}') % {'reason': reason.text}
self._text_buffer.add_message(kick_msg)
def on_user_kicked(self, presence, user, from_nick):
"""
When someone is kicked from a muc
"""
self.users.remove(user)
by = presence.find('{%s}x/{%s}item/{%s}actor' % (NS_MUC_USER, NS_MUC_USER, NS_MUC_USER))
reason = presence.find('{%s}x/{%s}item/{%s}reason' % (NS_MUC_USER, NS_MUC_USER, NS_MUC_USER))
by = by.attrib['jid'] if by is not None else None
if from_nick == self.own_nick: # we are kicked
self.disconnect()
self.core.disable_private_tabs(self.name)
self.tab_win.refresh()
self.core.doupdate()
if by:
kick_msg = _('\x191}%(spec)s \x193}You\x195} have been kicked by \x193}%(by)s') % {'spec': get_theme().CHAR_KICK, 'by':by}
else:
kick_msg = _('\x191}%(spec)s \x193}You\x195} have been kicked.') % {'spec':get_theme().CHAR_KICK}
# try to auto-rejoin
if config.get('autorejoin', 'false') == 'true':
muc.join_groupchat(self.core.xmpp, self.name, self.own_nick)
else:
color = user.color[0] if config.get('display_user_color_in_join_part', '') == 'true' else 3
if by:
kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x195} has been kicked by \x193}%(by)s') % {'spec':get_theme().CHAR_KICK.replace('"', '\\"'), 'nick':from_nick.replace('"', '\\"'), 'color':color, 'by':by.replace('"', '\\"')}
else:
kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x195} has been kicked') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick.replace('"', '\\"'), 'color':color}
if reason is not None and reason.text:
kick_msg += _('\x195} Reason: \x196}%(reason)s') % {'reason': reason.text}
self.add_message(kick_msg)
def on_user_leave_groupchat(self, user, jid, status, from_nick, from_room):
"""
When an user leaves a groupchat
"""
self.users.remove(user)
if self.own_nick == user.nick:
# We are now out of the room. Happens with some buggy (? not sure) servers
self.disconnect()
self.core.disable_private_tabs(from_room)
self.tab_win.refresh()
self.core.doupdate()
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):
color = user.color[0] if config.get('display_user_color_in_join_part', '') == 'true' else 3
if not jid.full:
leave_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x195} has left the room') % {'nick':from_nick, 'color':color, 'spec':get_theme().CHAR_QUIT}
else:
leave_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x195} (\x194}%(jid)s\x195}) has left the room') % {'spec':get_theme().CHAR_QUIT, 'nick':from_nick, 'color':color, 'jid':jid.full}
if status:
leave_msg += ' (%s)' % status
self.add_message(leave_msg)
self.core.refresh_window()
self.core.on_user_left_private_conversation(from_room, from_nick, status)
def on_user_change_status(self, 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
color = user.color[0] if config.get('display_user_color_in_join_part', '') == 'true' else 3
if from_nick == self.own_nick:
msg = _('\x193}You\x195} changed: ')
else:
msg = _('\x19%(color)d}%(nick)s\x195} changed: ') % {'nick': from_nick.replace('"', '\\"'), 'color': color}
if show not in SHOW_NAME:
self.core.information("%s from room %s sent an invalid show: %s" %\
(from_nick, from_room, show), "warning")
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 SHOW_NAME:
msg += _('show: %s, ') % SHOW_NAME[show]
display_message = True
if status != user.status:
# if the user sets his status to nothing
if not status and show in SHOW_NAME:
msg += _('show: %s, ') % SHOW_NAME[show]
else:
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 hide_status_change < -1:
hide_status_change = -1
if (hide_status_change == -1 or \
user.has_talked_since(hide_status_change) or\
user.nick == self.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._text_buffer.add_message(msg)
self.core.on_user_changed_status_in_private('%s/%s' % (from_room, from_nick), msg)
# finally, effectively change the user status
user.update(affiliation, show, status, role)
def disconnect(self):
"""
Set the state of the room as not joined, so
we can know if we can join it, send messages to it, etc
"""
self.users = []
self.state = 'disconnected'
self.joined = False
def get_single_line_topic(self):
"""
Return the topic as a single-line string (for the window header)
"""
return self.topic.replace('\n', '|')
def log_message(self, txt, time, nickname):
"""
Log the messages in the archives, if it needs
to be
"""
if time is None and self.joined: # don't log the history messages
logger.log_message(self.name, nickname, txt)
def do_highlight(self, txt, time, nickname):
"""
Set the tab color and returns the nick color
"""
color = None
if not time and nickname and nickname != self.own_nick and self.joined:
if self.own_nick.lower() in txt.lower():
if self.state != 'current':
self.state = 'highlight'
color = get_theme().COLOR_HIGHLIGHT_NICK
else:
highlight_words = config.get('highlight_on', '').split(':')
for word in highlight_words:
if word and word.lower() in txt.lower():
if self.state != 'current':
self.state = 'highlight'
color = get_theme().COLOR_HIGHLIGHT_NICK
break
if color:
beep_on = config.get('beep_on', 'highlight private').split()
if 'highlight' in beep_on and 'message' not in beep_on:
curses.beep()
return color
def get_user_by_name(self, nick):
"""
Gets the user associated with the given nick, or None if not found
"""
for user in self.users:
if user.nick == nick:
return user
return None
def add_message(self, txt, time=None, nickname=None, forced_user=None, nick_color=None, history=None):
"""
Note that user can be None even if nickname is not None. It happens
when we receive an history message said by someone who is not
in the room anymore
"""
self.log_message(txt, time, nickname)
special_message = False
if txt.startswith('/me '):
txt = "\x192}* \x195}" + nickname + ' ' + txt[4:]
special_message = True
user = self.get_user_by_name(nickname) if nickname is not None else None
if user:
user.set_last_talked(datetime.now())
if not user and forced_user:
user = forced_user
if not time and nickname and\
nickname != self.own_nick and\
self.state != 'current':
if self.state != 'highlight':
self.state = 'message'
nick_color = nick_color or None
if not nickname or time:
txt = '\x195}%s' % (txt,)
else: # TODO
highlight = self.do_highlight(txt, time, nickname)
if highlight:
nick_color = highlight
if special_message:
txt = '\x195}%s' % (txt,)
nickname = None
time = time or datetime.now()
self._text_buffer.add_message(txt, time, nickname, nick_color, history, user)
class PrivateTab(ChatTab):
"""
The tab containg a private conversation (someone from a MUC)
"""
message_type = 'chat'
def __init__(self, name, nick):
ChatTab.__init__(self)
self.own_nick = nick
self.name = name
self.text_win = windows.TextWin()
self._text_buffer.add_window(self.text_win)
self.info_header = windows.PrivateInfoWin()
self.input = windows.MessageInput()
# keys
self.key_func['^I'] = self.completion
# commands
self.commands['info'] = (self.command_info, _('Usage: /info\nInfo: Display some information about the user in the MUC: its/his/her role, affiliation, status and status message.'), None)
self.commands['unquery'] = (self.command_unquery, _("Usage: /unquery\nUnquery: Close the tab."), None)
self.commands['close'] = (self.command_unquery, _("Usage: /close\nClose: Close the tab."), None)
self.commands['version'] = (self.command_version, _('Usage: /version\nVersion: Get the software version of the current interlocutor (usually its XMPP client and Operating System).'), None)
self.resize()
self.parent_muc = self.core.get_tab_by_name(JID(name).bare, MucTab)
self.on = True
def completion(self):
self.complete_commands(self.input)
def command_say(self, line):
if not self.on:
return
msg = self.core.xmpp.make_message(self.get_name())
msg['type'] = 'chat'
msg['body'] = line
# trigger the event BEFORE looking for colors.
# This lets a plugin insert \x19xxx} colors, that will
# be converted in xhtml.
self.core.events.trigger('private_say', msg, self)
self.core.add_message_to_text_buffer(self._text_buffer, msg['body'], None, self.core.own_nick or self.own_nick)
if msg['body'].find('\x19') != -1:
msg['xhtml_im'] = xhtml.poezio_colors_to_html(msg['body'])
msg['body'] = xhtml.clean_text(msg['body'])
if config.get('send_chat_states', 'true') == 'true' and self.remote_wants_chatstates is not False:
needed = 'inactive' if self.core.status.show in ('xa', 'away') else 'active'
msg['chat_state'] = needed
msg.send()
self.cancel_paused_delay()
self.text_win.refresh()
self.input.refresh()
def command_unquery(self, arg):
"""
/unquery
"""
self.core.close_tab()
def command_version(self, arg):
"""
/version
"""
def callback(res):
if not res:
return self.core.information('Could not get the software version from %s' % (jid,), 'Warning')
version = '%s is running %s version %s on %s' % (jid,
res.get('name') or _('an unknown software'),
res.get('version') or _('unknown'),
res.get('os') or _('on an unknown platform'))
self.core.information(version, 'Info')
jid = self.name
self.core.xmpp.plugin['xep_0092'].get_version(jid, callback=callback)
def command_info(self, arg):
"""
/info
"""
if arg:
self.parent_muc.command_info(arg)
else:
user = JID(self.name).resource
self.parent_muc.command_info(user)
def resize(self):
if self.core.information_win_size >= self.height-3 or not self.visible:
return
self.need_resize = False
self.text_win.resize(self.height-3-self.core.information_win_size, self.width, 0, 0)
self.text_win.rebuild_everything(self._text_buffer)
self.info_header.resize(1, self.width, self.height-3-self.core.information_win_size, 0)
self.input.resize(1, self.width, self.height-1, 0)
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s'%self.__class__.__name__)
self.text_win.refresh()
self.info_header.refresh(self.name, self.text_win, self.chatstate)
self.info_win.refresh()
self.tab_win.refresh()
self.input.refresh()
def refresh_info_header(self):
self.info_header.refresh(self.name, self.text_win, self.chatstate)
self.input.refresh()
def get_name(self):
return self.name
def on_input(self, key):
if key in self.key_func:
self.key_func[key]()
return False
self.input.do_command(key)
if not self.on:
return False
empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
tab = self.core.get_tab_by_name(JID(self.name).bare, MucTab)
if tab and tab.joined:
self.send_composing_chat_state(empty_after)
return False
def on_lose_focus(self):
self.state = 'normal'
self.text_win.remove_line_separator()
self.text_win.add_line_separator()
tab = self.core.get_tab_by_name(JID(self.name).bare, MucTab)
if tab.joined and config.get('send_chat_states', 'true') == 'true' and not self.input.get_text():
self.send_chat_state('inactive')
def on_gain_focus(self):
self.state = 'current'
curses.curs_set(1)
tab = self.core.get_tab_by_name(JID(self.name).bare, MucTab)
if tab.joined and config.get('send_chat_states', 'true') == 'true' and not self.input.get_text():
self.send_chat_state('active')
def on_scroll_up(self):
self.text_win.scroll_up(self.text_win.height-1)
def on_scroll_down(self):
self.text_win.scroll_down(self.text_win.height-1)
def on_info_win_size_changed(self):
if self.core.information_win_size >= self.height-3:
return
self.text_win.resize(self.height-3-self.core.information_win_size, self.width, 0, 0)
self.info_header.resize(1, self.width, self.height-3-self.core.information_win_size, 0)
def get_text_window(self):
return self.text_win
def rename_user(self, old_nick, new_nick):
"""
The user changed her nick in the corresponding muc: update the tab’s name and
display a message.
"""
self.add_message('\x193}%(old)s\x195} is now known as \x193}%(new)s' % {'old':old_nick, 'new':new_nick})
new_jid = JID(self.name).bare+'/'+new_nick
self.name = new_jid
def user_left(self, status_message, from_nick):
"""
The user left the associated MUC
"""
self.deactivate()
if not status_message:
self.add_message(_('\x191}%(spec)s \x193}%(nick)s\x195} has left the room') % {'nick':from_nick.replace('"', '\\"'), 'spec':get_theme().CHAR_QUIT.replace('"', '\\"')})
else:
self.add_message(_('\x191}%(spec)s \x193}%(nick)s\x195} has left the room (%(status)s)"') % {'nick':from_nick.replace('"', '\\"'), 'spec':get_theme().CHAR_QUIT, 'status': status_message.replace('"', '\\"')})
if self.core.current_tab() is self:
self.refresh()
self.core.doupdate()
def user_rejoined(self, nick):
"""
The user (or at least someone with the same nick) came back in the MUC
"""
self.activate()
tab = self.core.get_tab_by_name(JID(self.name).bare, MucTab)
color = 3
if tab and config.get('display_user_color_in_join_part', ''):
user = tab.get_user_by_name(nick)
if user:
color = user.color[0]
self.add_message('\x194}%(spec)s \x19%(color)d}%(nick)s\x195} joined the room' % {'nick':nick, 'color': color, 'spec':get_theme().CHAR_JOIN})
if self.core.current_tab() is self:
self.refresh()
self.core.doupdate()
def activate(self):
self.on = True
def deactivate(self):
self.on = False
def add_message(self, txt, time=None, nickname=None, forced_user=None):
self._text_buffer.add_message(txt, time, nickname, None, None, forced_user)
class RosterInfoTab(Tab):
"""
A tab, splitted in two, containing the roster and infos
"""
def __init__(self):
Tab.__init__(self)
self.name = "Roster"
self.v_separator = windows.VerticalSeparator()
self.information_win = windows.TextWin()
self.core.information_buffer.add_window(self.information_win)
self.roster_win = windows.RosterWin()
self.contact_info_win = windows.ContactInfoWin()
self.default_help_message = windows.HelpText("Enter commands with “/”. “o”: toggle offline show")
self.input = self.default_help_message
self.state = 'normal'
self.key_func['^I'] = self.completion
self.key_func[' '] = self.on_space
self.key_func["/"] = self.on_slash
self.key_func["KEY_UP"] = self.move_cursor_up
self.key_func["KEY_DOWN"] = self.move_cursor_down
self.key_func["M-u"] = self.move_cursor_to_next_group
self.key_func["M-y"] = self.move_cursor_to_prev_group
self.key_func["M-[1;5B"] = self.move_cursor_to_next_group
self.key_func["M-[1;5A"] = self.move_cursor_to_prev_group
self.key_func["o"] = self.toggle_offline_show
self.key_func["s"] = self.start_search
self.key_func["S"] = self.start_search_slow
self.commands['deny'] = (self.command_deny, _("Usage: /deny [jid]\nDeny: Deny your presence to the provided JID (or the selected contact in your roster), who is asking you to be in his/here roster."), self.completion_deny)
self.commands['accept'] = (self.command_accept, _("Usage: /accept [jid]\nAccept: Allow the provided JID (or the selected contact in your roster), to see your presence."), self.completion_deny)
self.commands['add'] = (self.command_add, _("Usage: /add <jid>\nAdd: Add the specified JID to your roster, ask him to allow you to see his presence, and allow him to see your presence."), None)
self.commands['name'] = (self.command_name, _("Usage: /name <jid> <name>\nSet the given JID's name."), self.completion_name)
self.commands['groupadd'] = (self.command_groupadd, _("Usage: /groupadd <jid> <group>\nAdd the given JID to the given group."), self.completion_groupadd)
self.commands['groupremove'] = (self.command_groupremove, _("Usage: /groupremove <jid> <group>\nRemove the given JID from the given group."), self.completion_groupremove)
self.commands['remove'] = (self.command_remove, _("Usage: /remove [jid]\nRemove: Remove the specified JID from your roster. This wil unsubscribe you from its presence, cancel its subscription to yours, and remove the item from your roster."), self.completion_remove)
self.commands['export'] = (self.command_export, _("Usage: /export [/path/to/file]\nExport: Export your contacts into /path/to/file if specified, or $HOME/poezio_contacts if not."), None)
self.commands['import'] = (self.command_import, _("Usage: /import [/path/to/file]\nImport: Import your contacts from /path/to/file if specified, or $HOME/poezio_contacts if not."), None)
self.commands['clear_infos'] = (self.command_clear_infos, _("Usage: /clear_infos\nClear Infos: Use this command to clear the info buffer."), None)
self.resize()
def resize(self):
if not self.visible:
return
self.need_resize = False
roster_width = self.width//2
info_width = self.width-roster_width-1
self.v_separator.resize(self.height-2, 1, 0, roster_width)
self.information_win.resize(self.height-2-4, info_width, 0, roster_width+1, self.core.information_buffer)
self.roster_win.resize(self.height-2, roster_width, 0, 0)
self.contact_info_win.resize(4, info_width, self.height-2-4, roster_width+1)
self.input.resize(1, self.width, self.height-1, 0)
def completion(self):
# Check if we are entering a command (with the '/' key)
if isinstance(self.input, windows.CommandInput) and\
not self.input.help_message:
self.complete_commands(self.input)
def command_clear_infos(self, arg):
"""
/clear_infos
"""
self.core.information_buffer.messages = []
self.information_win.rebuild_everything(self.core.information_buffer)
self.core.information_win.rebuild_everything(self.core.information_buffer)
self.refresh()
def command_deny(self, args):
"""
Denies a JID from our roster
"""
args = args.split()
if not args:
item = self.roster_win.selected_row
if isinstance(item, Contact) and item.get_ask() == 'asked':
jid = item.get_bare_jid()
else:
self.core.information('No subscription to deny')
return
else:
jid = JID(args[0]).bare
self.core.xmpp.sendPresence(pto=jid, ptype='unsubscribed')
if self.core.xmpp.update_roster(jid, subscription='remove'):
roster.remove_contact(jid)
def command_add(self, args):
"""
Add the specified JID to the roster, and set automatically
accept the reverse subscription
"""
jid = JID(args.strip()).bare
if not jid:
self.core.information(_('No JID specified'), 'Error')
return
self.core.xmpp.sendPresence(pto=jid, ptype='subscribe')
self.core.xmpp.sendPresence(pto=jid, ptype='subscribed')
def command_name(self, args):
"""
Set a name for the specified JID in your roster
"""
args = args.split(None, 1)
if len(args) < 1:
return
jid = JID(args[0]).bare
name = args[1] if len(args) == 2 else ''
contact = roster.get_contact_by_jid(jid)
if not contact:
self.core.information(_('No such JID in roster'), 'Error')
return
groups = set(contact.groups)
subscription = contact.subscription
if self.core.xmpp.update_roster(jid, name=name, groups=groups, subscription=subscription):
contact.name = name
def command_groupadd(self, args):
"""
Add the specified JID to the specified group
"""
args = args.split(None, 1)
if len(args) != 2:
return
jid = JID(args[0]).bare
group = args[1]
contact = roster.get_contact_by_jid(jid)
if not contact:
self.core.information(_('No such JID in roster'), 'Error')
return
new_groups = set(contact.groups)
if group in new_groups:
self.core.information(_('JID already in group'), 'Error')
return
new_groups.add(group)
try:
new_groups.remove('none')
except KeyError:
pass
name = contact.name
subscription = contact.subscription
if self.core.xmpp.update_roster(jid, name=name, groups=new_groups, subscription=subscription):
roster.edit_groups_of_contact(contact, new_groups)
def command_groupremove(self, args):
"""
Remove the specified JID to the specified group
"""
args = args.split(None, 1)
if len(args) != 2:
return
jid = JID(args[0]).bare
group = args[1]
contact = roster.get_contact_by_jid(jid)
if not contact:
self.core.information(_('No such JID in roster'), 'Error')
return
new_groups = set(contact.groups)
try:
new_groups.remove('none')
except KeyError:
pass
if group not in new_groups:
self.core.information(_('JID not in group'), 'Error')
return
new_groups.remove(group)
name = contact.name
subscription = contact.subscription
if self.core.xmpp.update_roster(jid, name=name, groups=new_groups, subscription=subscription):
roster.edit_groups_of_contact(contact, new_groups)
def command_remove(self, args):
"""
Remove the specified JID from the roster. i.e. : unsubscribe
from its presence, and cancel its subscription to our.
"""
if args.strip():
jid = JID(args.strip()).bare
else:
item = self.roster_win.selected_row
if isinstance(item, Contact):
jid = item.get_bare_jid()
else:
self.core.information('No roster item to remove')
return
self.core.xmpp.sendPresence(pto=jid, ptype='unsubscribe')
self.core.xmpp.sendPresence(pto=jid, ptype='unsubscribed')
self.core.xmpp.del_roster_item(jid=jid)
def command_import(self, arg):
"""
Import the contacts
"""
args = common.shell_split(arg)
if len(args):
if args[0].startswith('/'):
filepath = args[0]
else:
filepath = path.join(getenv('HOME'), args[0])
else:
filepath = path.join(getenv('HOME'), 'poezio_contacts')
if not path.isfile(filepath):
self.core.information('The file %s does not exist' % filepath, 'Error')
return
try:
handle = open(filepath, 'r')
lines = handle.readlines()
handle.close()
except IOError:
self.core.information('Could not open %s' % filepath, 'Error')
return
for jid in lines:
self.command_add(jid.lstrip('\n'))
self.core.information('Contacts imported from %s' % filepath, 'Info')
def command_export(self, arg):
"""
Export the contacts
"""
args = common.shell_split(arg)
if len(args):
if args[0].startswith('/'):
filepath = args[0]
else:
filepath = path.join(getenv('HOME'), args[0])
else:
filepath = path.join(getenv('HOME'), 'poezio_contacts')
if path.isfile(filepath):
self.core.information('The file already exists', 'Error')
return
elif not path.isdir(path.dirname(filepath)):
self.core.information('Parent directory not found', 'Error')
return
if roster.export(filepath):
self.core.information('Contacts exported to %s' % filepath, 'Info')
else:
self.core.information('Failed to export contacts to %s' % filepath, 'Info')
def completion_remove(self, the_input):
"""
From with any JID presence in the roster
"""
jids = [contact.bare_jid for contact in roster.get_contacts()]
return the_input.auto_completion(jids, '')
def completion_name(self, the_input):
text = the_input.get_text()
n = len(text.split())
if text.endswith(' '):
n += 1
if n == 2:
jids = [contact.bare_jid for contact in roster.get_contacts()]
return the_input.auto_completion(jids, '')
return False
def completion_groupadd(self, the_input):
text = the_input.get_text()
n = len(text.split())
if text.endswith(' '):
n += 1
if n == 2:
jids = [contact.bare_jid for contact in roster.get_contacts()]
return the_input.auto_completion(jids, '')
elif n == 3:
groups = [group.name for group in roster.get_groups() if group.name != 'none']
return the_input.auto_completion(groups, '')
return False
def completion_groupremove(self, the_input):
text = the_input.get_text()
args = text.split()
n = len(args)
if text.endswith(' '):
n += 1
if n == 2:
jids = [contact.bare_jid for contact in roster.get_contacts()]
return the_input.auto_completion(jids, '')
elif n == 3:
contact = roster.get_contact_by_jid(args[1])
if not contact:
return False
groups = list(contact.groups)
try:
groups.remove('none')
except ValueError:
pass
return the_input.auto_completion(groups, '')
return False
def completion_deny(self, the_input):
"""
Complete the first argument from the list of the
contact with ask=='subscribe'
"""
jids = [contact.bare_jid for contact in roster.get_contacts()\
if contact.ask == 'asked']
return the_input.auto_completion(jids, '')
def command_accept(self, args):
"""
Accept a JID from in roster. Authorize it AND subscribe to it
"""
args = args.split()
if not args:
item = self.roster_win.selected_row
if isinstance(item, Contact) and item.get_ask() == 'asked':
jid = item.get_bare_jid()
else:
self.core.information('No subscription to accept')
return
else:
jid = args[0]
self.core.xmpp.sendPresence(pto=jid, ptype='subscribed')
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s'%self.__class__.__name__)
self.v_separator.refresh()
self.roster_win.refresh(roster)
self.contact_info_win.refresh(self.roster_win.get_selected_row())
self.information_win.refresh()
self.tab_win.refresh()
self.input.refresh()
def get_name(self):
return self.name
def on_input(self, key):
if key == '^M':
selected_row = self.roster_win.get_selected_row()
res = self.input.do_command(key)
if res:
return True
if key == '^M':
self.core.on_roster_enter_key(selected_row)
return selected_row
elif key in self.key_func:
return self.key_func[key]()
def toggle_offline_show(self):
"""
Show or hide offline contacts
"""
option = 'roster_show_offline'
if config.get(option, 'false') == 'false':
config.set_and_save(option, 'true')
else:
config.set_and_save(option, 'false')
return True
def on_slash(self):
"""
'/' is pressed, we enter "input mode"
"""
curses.curs_set(1)
self.input = windows.CommandInput("", self.reset_help_message, self.execute_slash_command)
self.input.resize(1, self.width, self.height-1, 0)
self.input.do_command("/") # we add the slash
def reset_help_message(self, _=None):
if self.core.current_tab() is self:
curses.curs_set(0)
self.input = self.default_help_message
self.input.refresh()
self.core.doupdate()
return True
def execute_slash_command(self, txt):
if txt.startswith('/'):
self.input.key_enter()
self.execute_command(txt)
return self.reset_help_message()
def on_lose_focus(self):
self.state = 'normal'
def on_gain_focus(self):
self.state = 'current'
if isinstance(self.input, windows.HelpText):
curses.curs_set(0)
else:
curses.curs_set(1)
def move_cursor_down(self):
if isinstance(self.input, windows.CommandInput):
return
self.roster_win.move_cursor_down()
self.roster_win.refresh(roster)
self.contact_info_win.refresh(self.roster_win.get_selected_row())
self.input.refresh()
self.core.doupdate()
def move_cursor_up(self):
if isinstance(self.input, windows.CommandInput):
return
self.roster_win.move_cursor_up()
self.roster_win.refresh(roster)
self.contact_info_win.refresh(self.roster_win.get_selected_row())
self.input.refresh()
self.core.doupdate()
def move_cursor_to_prev_group(self):
self.roster_win.move_cursor_up()
while not isinstance(self.roster_win.get_selected_row(), RosterGroup):
if not self.roster_win.move_cursor_up():
break
self.roster_win.refresh(roster)
self.contact_info_win.refresh(self.roster_win.get_selected_row())
self.input.refresh()
self.core.doupdate()
def move_cursor_to_next_group(self):
self.roster_win.move_cursor_down()
while not isinstance(self.roster_win.get_selected_row(), RosterGroup):
if not self.roster_win.move_cursor_down():
break
self.roster_win.refresh(roster)
self.contact_info_win.refresh(self.roster_win.get_selected_row())
self.input.refresh()
self.core.doupdate()
def on_scroll_down(self):
for i in range(self.height-1):
self.roster_win.move_cursor_down()
return True
def on_scroll_up(self):
for i in range(self.height-1):
self.roster_win.move_cursor_up()
return True
def on_space(self):
selected_row = self.roster_win.get_selected_row()
if isinstance(selected_row, RosterGroup) or\
isinstance(selected_row, Contact):
selected_row.toggle_folded()
return True
def start_search(self):
"""
Start the search. The input should appear with a short instruction
in it.
"""
curses.curs_set(1)
self.input = windows.CommandInput("[Search]", self.on_search_terminate, self.on_search_terminate, self.set_roster_filter)
self.input.resize(1, self.width, self.height-1, 0)
return True
def start_search_slow(self):
curses.curs_set(1)
self.input = windows.CommandInput("[Search]", self.on_search_terminate, self.on_search_terminate, self.set_roster_filter_slow)
self.input.resize(1, self.width, self.height-1, 0)
return True
def set_roster_filter_slow(self, txt):
roster._contact_filter = (jid_and_name_match_slow, txt)
self.roster_win.refresh(roster)
return False
def set_roster_filter(self, txt):
roster._contact_filter = (jid_and_name_match, txt)
self.roster_win.refresh(roster)
return False
def on_search_terminate(self, txt):
curses.curs_set(0)
roster._contact_filter = None
self.reset_help_message()
return False
def on_close(self):
return
class ConversationTab(ChatTab):
"""
The tab containg a normal conversation (not from a MUC)
"""
message_type = 'chat'
def __init__(self, jid):
ChatTab.__init__(self)
self.state = 'normal'
self._name = jid # a conversation tab is linked to one specific full jid OR bare jid
self.text_win = windows.TextWin()
self._text_buffer.add_window(self.text_win)
self.upper_bar = windows.ConversationStatusMessageWin()
self.info_header = windows.ConversationInfoWin()
self.input = windows.MessageInput()
# keys
self.key_func['^I'] = self.completion
# commands
self.commands['unquery'] = (self.command_unquery, _("Usage: /unquery\nUnquery: Close the tab."), None)
self.commands['close'] = (self.command_unquery, _("Usage: /close\Close: Close the tab."), None)
self.commands['version'] = (self.command_version, _('Usage: /version\nVersion: Get the software version of the current interlocutor (usually its XMPP client and Operating System).'), None)
self.commands['info'] = (self.command_info, _('Usage: /info\nInfo: Get the status of the contact.'), None)
self.resize()
def completion(self):
self.complete_commands(self.input)
def command_say(self, line):
msg = self.core.xmpp.make_message(self.get_name())
msg['type'] = 'chat'
msg['body'] = line
# trigger the event BEFORE looking for colors.
# and before displaying the message in the window
# This lets a plugin insert \x19xxx} colors, that will
# be converted in xhtml.
self.core.events.trigger('conversation_say', msg, self)
self.core.add_message_to_text_buffer(self._text_buffer, msg['body'], None, self.core.own_nick)
if msg['body'].find('\x19') != -1:
msg['xhtml_im'] = xhtml.poezio_colors_to_html(msg['body'])
msg['body'] = xhtml.clean_text(msg['body'])
if config.get('send_chat_states', 'true') == 'true' and self.remote_wants_chatstates is not False:
needed = 'inactive' if self.core.status.show in ('xa', 'away') else 'active'
msg['chat_state'] = needed
msg.send()
logger.log_message(JID(self.get_name()).bare, self.core.own_nick, line)
self.cancel_paused_delay()
self.text_win.refresh()
self.input.refresh()
def command_info(self, arg):
contact = roster.get_contact_by_jid(self.get_name())
jid = JID(self.get_name())
if jid.resource:
resource = contact.get_resource_by_fulljid(jid.full)
else:
resource = contact.get_highest_priority_resource()
if resource:
self._text_buffer.add_message("\x195}Status: %s\x193}" %resource.status, None, None, None, None, None)
self.refresh()
self.core.doupdate()
def command_unquery(self, arg):
self.core.close_tab()
def command_version(self, arg):
"""
/version
"""
def callback(res):
if not res:
return self.core.information('Could not get the software version from %s' % (jid,), 'Warning')
version = '%s is running %s version %s on %s' % (jid,
res.get('name') or _('an unknown software'),
res.get('version') or _('unknown'),
res.get('os') or _('on an unknown platform'))
self.core.information(version, 'Info')
jid = self._name
self.core.xmpp.plugin['xep_0092'].get_version(jid, callback=callback)
def resize(self):
if self.core.information_win_size >= self.height-3 or not self.visible:
return
self.need_resize = False
self.text_win.resize(self.height-4-self.core.information_win_size, self.width, 1, 0)
self.text_win.rebuild_everything(self._text_buffer)
self.upper_bar.resize(1, self.width, 0, 0)
self.info_header.resize(1, self.width, self.height-3-self.core.information_win_size, 0)
self.input.resize(1, self.width, self.height-1, 0)
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s'%self.__class__.__name__)
self.text_win.refresh()
self.upper_bar.refresh(self.get_name(), roster.get_contact_by_jid(self.get_name()))
self.info_header.refresh(self.get_name(), roster.get_contact_by_jid(self.get_name()), self.text_win, self.chatstate)
self.info_win.refresh()
self.tab_win.refresh()
self.input.refresh()
def refresh_info_header(self):
self.info_header.refresh(self.get_name(), roster.get_contact_by_jid(self.get_name()), self.text_win, self.chatstate)
self.input.refresh()
def get_name(self):
return self._name
def on_input(self, key):
if key in self.key_func:
self.key_func[key]()
return False
self.input.do_command(key)
empty_after = self.input.get_text() == '' or (self.input.get_text().startswith('/') and not self.input.get_text().startswith('//'))
self.send_composing_chat_state(empty_after)
return False
def on_lose_focus(self):
self.state = 'normal'
self.text_win.remove_line_separator()
self.text_win.add_line_separator()
if config.get('send_chat_states', 'true') == 'true' and not self.input.get_text() or not self.input.get_text().startswith('//'):
self.send_chat_state('inactive')
def on_gain_focus(self):
self.state = 'current'
curses.curs_set(1)
if config.get('send_chat_states', 'true') == 'true' and not self.input.get_text() or not self.input.get_text().startswith('//'):
self.send_chat_state('active')
def on_scroll_up(self):
self.text_win.scroll_up(self.text_win.height-1)
def on_scroll_down(self):
self.text_win.scroll_down(self.text_win.height-1)
def on_info_win_size_changed(self):
if self.core.information_win_size >= self.height-3:
return
self.text_win.resize(self.height-4-self.core.information_win_size, self.width, 1, 0)
self.info_header.resize(1, self.width, self.height-3-self.core.information_win_size, 0)
def get_text_window(self):
return self.text_win
def on_close(self):
Tab.on_close(self)
if config.get('send_chat_states', 'true') == 'true':
self.send_chat_state('gone')
def add_message(self, txt, time=None, nickname=None, forced_user=None):
self._text_buffer.add_message(txt, time, nickname, None, None, forced_user)
class MucListTab(Tab):
"""
A tab listing rooms from a specific server, displaying various information,
scrollable, and letting the user join them, etc
"""
def __init__(self, server):
Tab.__init__(self)
self.state = 'normal'
self.name = server
self.upper_message = windows.Topic()
self.upper_message.set_message('Chatroom list on server %s (Loading)' % self.name)
columns = ('node-part', 'name', 'users')
self.list_header = windows.ColumnHeaderWin(columns)
self.listview = windows.ListWin(columns)
self.default_help_message = windows.HelpText("“j”: join room.")
self.input = self.default_help_message
self.key_func["KEY_DOWN"] = self.listview.move_cursor_down
self.key_func["KEY_UP"] = self.listview.move_cursor_up
self.key_func['^I'] = self.completion
self.key_func["/"] = self.on_slash
self.key_func['j'] = self.join_selected
self.key_func['J'] = self.join_selected_no_focus
self.key_func['^M'] = self.join_selected
self.commands['close'] = (self.close, _("Usage: /close\nClose: Just close this tab."), None)
self.resize()
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s'%self.__class__.__name__)
self.upper_message.refresh()
self.list_header.refresh()
self.listview.refresh()
self.tab_win.refresh()
self.input.refresh()
def resize(self):
if not self.visible:
return
self.need_resize = False
self.upper_message.resize(1, self.width, 0, 0)
column_size = {'node-part': (self.width-5)//4,
'name': (self.width-5)//4*3,
'users': 5}
self.list_header.resize_columns(column_size)
self.list_header.resize(1, self.width, 1, 0)
self.listview.resize_columns(column_size)
self.listview.resize(self.height-4, self.width, 2, 0)
self.input.resize(1, self.width, self.height-1, 0)
def on_slash(self):
"""
'/' is pressed, activate the input
"""
curses.curs_set(1)
self.input = windows.CommandInput("", self.reset_help_message, self.execute_slash_command)
self.input.resize(1, self.width, self.height-1, 0)
self.input.do_command("/") # we add the slash
def close(self, arg=None):
self.input.on_delete()
self.core.close_tab(self)
def join_selected_no_focus(self):
return
def set_error(self, msg, code, body):
"""
If there's an error (retrieving the values etc)
"""
self._error_message = _('Error: %(code)s - %(msg)s: %(body)s') % {'msg':msg, 'body':body, 'code':code}
self.upper_message.set_message(self._error_message)
self.upper_message.refresh()
curses.doupdate()
def on_muc_list_item_received(self, iq):
"""
Callback called when a disco#items result is received
Used with command_list
"""
if iq['type'] == 'error':
self.set_error(iq['error']['type'], iq['error']['code'], iq['error']['text'])
return
items = [{'node-part':JID(item[0]).user,
'jid': item[0],
'name': item[2]} for item in iq['disco_items'].get_items()]
self.listview.add_lines(items)
self.upper_message.set_message('Chatroom list on server %s' % self.name)
self.upper_message.refresh()
curses.doupdate()
def join_selected(self):
row = self.listview.get_selected_row()
if not row:
return
self.core.command_join(row['jid'])
def reset_help_message(self, _=None):
curses.curs_set(0)
self.input = self.default_help_message
return True
def execute_slash_command(self, txt):
self.execute_command(txt)
return self.reset_help_message()
def get_name(self):
return self.name
def completion(self):
if isinstance(self.input, windows.CommandInput):
self.complete_commands(self.input)
def on_input(self, key):
res = self.input.do_command(key)
if res:
return True
if key in self.key_func:
return self.key_func[key]()
def on_lose_focus(self):
self.state = 'normal'
def on_gain_focus(self):
self.state = 'current'
curses.curs_set(0)
def on_scroll_up(self):
self.listview.scroll_up()
def on_scroll_down(self):
self.listview.scroll_down()
class SimpleTextTab(Tab):
"""
A very simple tab, with just a text displaying some
information or whatever.
For example used to display tracebacks
"""
def __init__(self, text):
Tab.__init__(self)
self.state = 'normal'
self.text_win = windows.SimpleTextWin(text)
self.default_help_message = windows.HelpText("“Ctrl+q”: close")
self.input = self.default_help_message
self.key_func['^T'] = self.close
self.key_func["/"] = self.on_slash
self.resize()
def on_slash(self):
"""
'/' is pressed, activate the input
"""
curses.curs_set(1)
self.input = windows.CommandInput("", self.reset_help_message, self.execute_slash_command)
self.input.resize(1, self.width, self.height-1, 0)
self.input.do_command("/") # we add the slash
def on_input(self, key):
res = self.input.do_command(key)
if res:
return True
if key in self.key_func:
return self.key_func[key]()
def close(self):
self.core.close_tab()
def resize(self):
if not self.visible:
return
self.need_resize = False
self.text_win.resize(self.height-2, self.width, 0, 0)
self.input.resize(1, self.width, self.height-1, 0)
def refresh(self):
if self.need_resize:
self.resize()
log.debug(' TAB Refresh: %s'%self.__class__.__name__)
self.text_win.refresh()
self.tab_win.refresh()
self.input.refresh()
def on_lose_focus(self):
self.state = 'normal'
def on_gain_focus(self):
self.state = 'current'
curses.curs_set(0)
def diffmatch(search, string):
"""
Use difflib and a loop to check if search_pattern can
be 'almost' found INSIDE a string.
'almost' being defined by difflib
"""
l = len(search)
ratio = 0.7
for i in range(len(string) - l + 1):
if difflib.SequenceMatcher(None, search, string[i:i+l]).ratio() >= ratio:
return True
return False
def jid_and_name_match(contact, txt):
"""
Match jid with text precisely
"""
if not txt:
return True
if txt in JID(contact.bare_jid).user:
return True
return False
def jid_and_name_match_slow(contact, txt):
"""
A function used to know if a contact in the roster should
be shown in the roster
"""
if not txt:
return True # Everything matches when search is empty
user = JID(contact.bare_jid).user
if diffmatch(txt, user):
return True
if contact.name and diffmatch(txt, contact.name):
return True
return False
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