# 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 Buffers. 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 random import xhtml import weakref import timed_events import os import time import multiuserchat as muc from theming import get_theme from common import safeJID from decorators import refresh_wrapper from sleekxmpp import JID, InvalidJID from sleekxmpp.xmlstream import matcher from sleekxmpp.xmlstream.handler import Callback from config import config from roster import RosterGroup, roster from contact import Contact, Resource from text_buffer import TextBuffer from user import User from os import getenv, path from logger import logger from datetime import datetime, timedelta from xml.etree import cElementTree as ET 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, 'joined': lambda: get_theme().COLOR_TAB_JOINED, '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, } VERTICAL_STATE_COLORS = { 'disconnected': lambda: get_theme().COLOR_VERTICAL_TAB_DISCONNECTED, 'joined': lambda: get_theme().COLOR_VERTICAL_TAB_JOINED, 'message': lambda: get_theme().COLOR_VERTICAL_TAB_NEW_MESSAGE, 'highlight': lambda: get_theme().COLOR_VERTICAL_TAB_HIGHLIGHT, 'private': lambda: get_theme().COLOR_VERTICAL_TAB_PRIVATE, 'normal': lambda: get_theme().COLOR_VERTICAL_TAB_NORMAL, 'current': lambda: get_theme().COLOR_VERTICAL_TAB_CURRENT, 'attention': lambda: get_theme().COLOR_VERTICAL_TAB_ATTENTION, } STATE_PRIORITY = { 'normal': -1, 'current': -1, 'disconnected': 0, 'message': 1, 'joined': 1, 'highlight': 2, 'private': 2, 'attention': 3 } class Tab(object): tab_core = None def __init__(self): self.input = None if isinstance(self, MucTab) and not self.joined: self._state = 'disconnected' else: self._state = 'normal' self.need_resize = False 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 nb(self): for index, tab in enumerate(self.core.tabs): log.debug("%s", tab.__class__) if tab == self: return index return len(self.core.tabs) @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 left_tab_win(self): if not Tab.tab_core: Tab.tab_core = singleton.Singleton(core.Core) return Tab.tab_core.left_tab_win @staticmethod def tab_win_height(): """ Returns 1 or 0, depending on if we are using the vertical tab list or not. """ if config.get('enable_vertical_tab_list', 'false') == 'true': return 0 return 1 @property def info_win(self): return self.core.information_win @property def color(self): return STATE_COLORS[self._state]() @property def vertical_color(self): return VERTICAL_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 not in ('current', 'disconnected'): log.debug("Did not set state because of lower priority, asked: %s, kept: %s", value, self._state) elif self._state == 'disconnected' and value not in ('joined', 'current'): log.debug('Did not set state because disconnected tabs remain visible') 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 windows.Win._tab_win = scr 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.commands: command = self.commands[command_name] elif command_name in self.core.commands: command = self.core.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, '', quotify=False) # 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. hit_copy = set(the_input.hit_list) while not hit_copy: the_input.key_backspace() the_input.auto_completion(words, '', quotify=False) hit_copy = set(the_input.hit_list) if len(hit_copy) == 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_tab_win(self): if self.left_tab_win: self.left_tab_win.refresh() else: self.tab_win.refresh() 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_nick(self): """ Get the nick of the tab (defaults to its name) """ return self.get_name() def get_text_window(self): """ Returns the principal TextWin window, if there's one """ return None def on_input(self, key, raw): """ raw indicates if the key should activate the associated command or not. """ pass def update_commands(self): for c in self.plugin_commands: if not c in self.commands: self.commands[c] = self.plugin_commands[c] def update_keys(self): for k in self.plugin_keys: if not k in self.key_func: self.key_func[k] = self.plugin_keys[k] 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 scroll down """ pass def on_scroll_up(self): """ Defines what happens when we scroll up """ pass def on_line_up(self): """ Defines what happens when we scroll one line up """ pass def on_line_down(self): """ Defines what happens when we scroll one line up """ pass def on_half_scroll_down(self): """ Defines what happens when we scroll half a screen down """ pass def on_half_scroll_up(self): """ Defines what happens when we scroll half a screen up """ pass def on_info_win_size_changed(self): """ Called when the window with the informations is resized """ 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 GapTab(Tab): def __bool__(self): return False def __len__(self): return 0 def get_name(self): return '' 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 """ plugin_commands = {} plugin_keys = {} 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.remote_supports_attention = False # Keeps the last sent message to complete it easily in completion_correct, and to replace it. self.last_sent_message = None self.key_func['M-v'] = self.move_separator self.key_func['M-h'] = self.scroll_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.commands['xhtml'] = (self.command_xhtml, _("Usage: /xhtml <custom xhtml>\nXHTML: Send custom XHTML."), None) self.commands['clear'] = (self.command_clear, _('Usage: /clear\nClear: Clear the current buffer.'), None) self.commands['correct'] = (self.command_correct, _('Usage: /correct\nCorrect: Fix the last message with whatever you want.'), self.completion_correct) self.chat_state = None self.update_commands() self.update_keys() 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) words.extend([word for word in config.get('words', '').split(':') if word]) self.input.auto_completion(words, ' ', quotify=False) 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 command_xhtml(self, arg): """" /xhtml <custom xhtml> """ if not arg: return try: body = xhtml.clean_text(xhtml.xhtml_to_poezio_colors(arg)) # The <body /> element is the only allowable child of the <xhtm-im> arg = "<body xmlns='http://www.w3.org/1999/xhtml'>%s</body>" % (arg,) ET.fromstring(arg) except: self.core.information('Could not send custom xhtml', 'Error') return msg = self.core.xmpp.make_message(self.get_name()) msg['body'] = body msg['xhtml_im'] = arg if isinstance(self, MucTab): msg['type'] = 'groupchat' if isinstance(self, ConversationTab): self.core.add_message_to_text_buffer(self._text_buffer, body, None, self.core.own_nick) self.refresh() msg.send() @refresh_wrapper.always def command_clear(self, args): """ /clear """ self._text_buffer.messages = [] self.text_win.rebuild_everything(self._text_buffer) 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.inactive 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 """ name = self.general_jid if config.get_by_tabname('send_chat_states', 'true', name, True) == 'true' and self.remote_wants_chatstates: needed = 'inactive' if self.inactive 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_by_tabname('send_chat_states', 'true', self.general_jid, 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 command_correct(self, line): """ /correct <fixed message> """ if not line: self.core.command_help('correct') return if not self.last_sent_message: self.core.information(_('There is no message to correct.')) return self.command_say(line, correct=True) def completion_correct(self, the_input): return the_input.auto_completion([self.last_sent_message['body']], '', quotify=False) def modify_message(self, txt, old_id, new_id): self._text_buffer.modify_message(txt, old_id, new_id) self.text_win.rebuild_everything(self._text_buffer) self.core.refresh_window() @property def inactive(self): """Whether we should send inactive or active as a chatstate""" return self.core.status.show in ('xa', 'away') or\ (hasattr(self, 'directed_presence') and not self.directed_presence) def move_separator(self): self.text_win.remove_line_separator() self.text_win.add_line_separator(self._text_buffer) self.text_win.refresh() self.input.refresh() def get_conversation_messages(self): if self.text_win.pos: return self._text_buffer.messages[:-self.text_win.pos] else: return self._text_buffer.messages def command_say(self, line): raise NotImplementedError def on_line_up(self): return self.text_win.scroll_up(1) def on_line_down(self): return self.text_win.scroll_down(1) def on_scroll_up(self): return self.text_win.scroll_up(self.text_win.height-1) def on_scroll_down(self): return self.text_win.scroll_down(self.text_win.height-1) def on_half_scroll_up(self): return self.text_win.scroll_up((self.text_win.height-1) // 2) def on_half_scroll_down(self): return self.text_win.scroll_down((self.text_win.height-1) // 2) @refresh_wrapper.always def scroll_separator(self): self.text_win.scroll_to_separator() 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' plugin_commands = {} plugin_keys = {} def __init__(self, jid, nick): self.joined = False ChatTab.__init__(self) self.own_nick = nick self.name = jid self.users = [] self.privates = [] # private conversations 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 self.last_connection = 0 # 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 self.key_func['M-n'] = self.go_to_next_hl self.key_func['M-p'] = self.go_to_prev_hl # commands self.commands['ignore'] = (self.command_ignore, _("Usage: /ignore <nickname> \nIgnore: Ignore a specified nickname."), self.completion_ignore) 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."), self.completion_quoted) self.commands['ban'] = (self.command_ban, _("Usage: /ban <nick> [reason]\nBan: ban the user with the specified nickname. You also can give an optional reason."), self.completion_quoted) 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."), self.completion_role) self.commands['affiliation'] = (self.command_affiliation, _("Usage: /affiliation <nick or jid> <affiliation>\nAffiliation: Set the affiliation of an user. Affiliations can be: outcast, none, member, admin, owner."), self.completion_affiliation) 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.'), self.completion_quoted) 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."), self.completion_nick) 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.'), self.completion_recolor) 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).'), self.completion_version) 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) if self.core.xmpp.boundjid.server == "gmail.com": #gmail sucks del self.commands["nick"] self.resize() self.update_commands() self.update_keys() @property def general_jid(self): return self.get_name() @refresh_wrapper.always def go_to_next_hl(self): """ Go to the next HL in the room, or the last """ self.text_win.next_highlight() @refresh_wrapper.always def go_to_prev_hl(self): """ Go to the previous HL in the room, or the first """ self.text_win.previous_highlight() def completion_version(self, the_input): """Completion for /version""" compare_users = lambda x: x.last_talked userlist = [user.nick for user in sorted(self.users, key=compare_users, reverse=True)\ if user.nick != self.own_nick] contact_list = [jid for jid in roster.jids()] userlist.extend(contact_list) return the_input.auto_completion(userlist, '', quotify=False) def completion_nick(self, the_input): """Completion for /nick""" nicks = [os.environ.get('USER'), config.get('default_nick', ''), self.core.get_bookmark_nickname(self.get_name())] while nicks.count(''): nicks.remove('') return the_input.auto_completion(nicks, '', quotify=False) def completion_recolor(self, the_input): return the_input.auto_completion(['random'], '', quotify=False) def completion_ignore(self, the_input): """Completion for /ignore""" userlist = [user.nick for user in self.users] userlist.remove(self.own_nick) return the_input.auto_completion(userlist, '', quotify=False) def completion_role(self, the_input): """Completion for /role""" text = the_input.get_text() args = common.shell_split(text) n = len(args) if text.endswith(' '): n += 1 if n == 2: userlist = [user.nick for user in self.users] userlist.remove(self.own_nick) return the_input.auto_completion(userlist, '') elif n == 3: possible_roles = ['none', 'visitor', 'participant', 'moderator'] return the_input.auto_completion(possible_roles, '') def completion_affiliation(self, the_input): """Completion for /affiliation""" text = the_input.get_text() args = common.shell_split(text) n = len(args) if text.endswith(' '): n += 1 if n == 2: userlist = [user.nick for user in self.users] if self.own_nick in userlist: userlist.remove(self.own_nick) jidlist = [user.jid.bare for user in self.users] if self.core.xmpp.boundjid.bare in jidlist: jidlist.remove(self.core.xmpp.boundjid.bare) userlist.extend(jidlist) return the_input.auto_completion(userlist, '') elif n == 3: possible_affiliations = ['none', 'member', 'admin', 'owner'] return the_input.auto_completion(possible_affiliations, '') 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): """ /info <nick> """ if not arg: return self.core.command_help('info') user = self.get_user_by_name(arg) if not user: return self.core.information("Unknown user: %s" % arg) info = '%s%s: show: %s, affiliation: %s, role: %s%s' % (arg, ' (%s)' % user.jid if user.jid else '', user.show or 'Available', user.affiliation or 'None', user.role 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: self.core.information('Could not retrieve the configuration form', 'Error') 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_cycle(self, arg): """/cycle [reason]""" 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.own_nick) self.user_win.pos = 0 def command_recolor(self, arg): """ /recolor [random] Re-assign color to the participants of the room """ arg = arg.strip() compare_users = lambda x: x.last_talked users = list(self.users) sorted_users = sorted(users, key=compare_users, reverse=True) # search our own user, to remove it from the list for user in sorted_users: if user.nick == self.own_nick: sorted_users.remove(user) user.color = get_theme().COLOR_OWN_NICK colors = list(get_theme().LIST_COLOR_NICKNAMES) if arg and arg == 'random': random.shuffle(colors) for i, user in enumerate(sorted_users): user.color = colors[i % len(colors)] self.text_win.rebuild_everything(self._text_buffer) self.user_win.refresh(self.users) 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') if not arg: return self.core.command_help('version') if arg in [user.nick for user in self.users]: jid = safeJID(self.name).bare jid = safeJID(jid + '/' + arg) else: jid = safeJID(arg) self.core.xmpp.plugin['xep_0092'].get_version(jid, callback=callback) def command_nick(self, arg): """ /nick <nickname> """ if not arg: return self.core.command_help('nick') nick = arg if not self.joined: return self.core.information('/nick only works in joined rooms', 'Info') current_status = self.core.get_status() if not safeJID(self.get_name() + '/' + nick): return self.core.information('Invalid nick', 'Info') muc.change_nick(self.core.xmpp, self.name, nick, current_status.message, current_status.show) def command_part(self, arg): """ /part [msg] """ arg = arg.strip() msg = None if self.joined: self.disconnect() muc.leave_groupchat(self.core.xmpp, self.name, self.own_nick, arg) if arg: msg = _("\x195}You left the chatroom (\x19o%s\x195})\x193}" % arg) else: msg =_("\x195}You left the chatroom\x193}") self.add_message(msg) if self == self.core.current_tab(): self.refresh() self.core.doupdate() else: msg =_("\x195}You left the chatroom\x193}") self.core.disable_private_tabs(self.name, reason=msg) 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 = args[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(_("\x19%s}The subject of the room is: %s") % (get_theme().COLOR_INFORMATION_TEXT[0], 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 color_visitor = get_theme().COLOR_USER_VISITOR[0] color_other = get_theme().COLOR_USER_NONE[0] color_moderator = get_theme().COLOR_USER_MODERATOR[0] color_participant = get_theme().COLOR_USER_PARTICIPANT[0] visitors, moderators, participants, others = [], [], [], [] aff = { 'owner': get_theme().CHAR_AFFILIATION_OWNER, 'admin': get_theme().CHAR_AFFILIATION_ADMIN, 'member': get_theme().CHAR_AFFILIATION_MEMBER, 'none': get_theme().CHAR_AFFILIATION_NONE, } for user in self.users: if user.role == 'visitor': visitors.append((user, aff[user.affiliation])) elif user.role == 'participant': participants.append((user, aff[user.affiliation])) elif user.role == 'moderator': moderators.append((user, aff[user.affiliation])) else: others.append((user, aff[user.affiliation])) buff = ['Users: %s \n' % len(self.users)] for moderator in moderators: buff.append('\x19%s}%s\x19o\x19%s}%s\x19o' % (color_moderator, moderator[1], moderator[0].color[0], moderator[0].nick)) for participant in participants: buff.append('\x19%s}%s\x19o\x19%s}%s\x19o' % (color_participant, participant[1], participant[0].color[0], participant[0].nick)) for visitor in visitors: buf.append('\x19%s}%s\x19o\x19%s}%s\x19o' % (color_visitor, visitor[1], visitor[0].color[0], visitor[0].nick)) for other in others: buff.append('\x19%s}%s\x19o\x19%s}%s\x19o' % (color_other, other[1], other[0].color[0], other[0].nick)) buff.append('\n') message = ' '.join(buff) 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], '', quotify=False) def completion_quoted(self, the_input): """Nick completion, but with quotes""" 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] return the_input.auto_completion(word_list, '', quotify=True) def command_kick(self, arg): """ /kick <nick> [reason] """ args = common.shell_split(arg) if not args: self.core.command_help('kick') else: if len(args) > 1: msg = ' "%s"' % args[1] else: msg = '' self.command_role('"'+args[0]+ '" none'+msg) def command_ban(self, arg): """ /ban <nick> [reason] """ args = common.shell_split(arg) if not args: self.core.command_help('ban') else: if len(args) > 1: msg = ' "%s"' %args[1] else: msg = '' self.command_affiliation('"'+args[0]+ '" outcast'+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 if not safeJID(self.get_name() + '/' + nick): return self.core('Invalid nick', 'Info') 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> Changes the affiliation of an user affiliations can be: outcast, none, member, admin, owner """ args = common.shell_split(arg) if len(args) < 2: self.core.command_help('affiliation') return nick, affiliation = args[0], args[1].lower() if not self.joined: return if affiliation not in ('outcast', 'none', 'member', 'admin', 'owner'): self.core.command_help('affiliation') return if nick in [user.nick for user in self.users]: res = muc.set_user_affiliation(self.core.xmpp, self.get_name(), affiliation, nick=nick) else: res = muc.set_user_affiliation(self.core.xmpp, self.get_name(), affiliation, jid=safeJID(nick)) if not res: self.core.information('Could not set affiliation', 'Error') def command_say(self, line, correct=False): """ /say <message> Or normal input + enter """ needed = 'inactive' if self.inactive 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_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true' and self.remote_wants_chatstates is not False: msg['chat_state'] = needed if correct: msg['replace']['id'] = self.last_sent_message['id'] self.cancel_paused_delay() self.core.events.trigger('muc_say_after', msg, self) self.last_sent_message = msg msg.send() self.chat_state = needed def command_ignore(self, arg): """ /ignore <nick> """ if not arg: self.core.command_help('ignore') return nick = arg 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> """ if not arg: self.core.command_help('unignore') return nick = arg 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], ' ', quotify=False) 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-2 - Tab.tab_win_height(), 1, 1, 9*(self.width//10)) self.text_win.resize(self.height-3-self.core.information_win_size - Tab.tab_win_height(), text_width, 1, 0) self.text_win.rebuild_everything(self._text_buffer) self.user_win.resize(self.height-3-self.core.information_win_size - Tab.tab_win_height(), self.width-text_width-1, 1, text_width+1) self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 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.refresh_tab_win() self.info_win.refresh() self.input.refresh() def on_input(self, key, raw): if not raw and key in self.key_func: self.key_func[key]() return False self.input.do_command(key, raw=raw) 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, quotify=False) 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_nick(self): if config.getl('show_muc_jid', 'true') == 'false': return safeJID(self.name).user return self.name def get_text_window(self): return self.text_win def on_lose_focus(self): if self.joined: self.state = 'normal' else: self.state = 'disconnected' self.text_win.remove_line_separator() self.text_win.add_line_separator(self._text_buffer) if config.get_by_tabname('send_chat_states', 'true', self.general_jid, 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 and config.getl('show_useless_separator', 'false') != 'true': self.text_win.remove_line_separator() curses.curs_set(1) if self.joined and config.get_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true' and not self.input.get_text(): self.send_chat_state('active') 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-3-self.core.information_win_size - Tab.tab_win_height(), text_width, 1, 0) self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 0) self.user_win.resize(self.height-3-self.core.information_win_size - Tab.tab_win_height(), 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) self.core.events.trigger('muc_join', presence, self) if from_nick == self.own_nick: self.joined = True if self.get_name() in self.core.initial_joins: self.core.initial_joins.remove(self.get_name()) self._state = 'normal' elif self != self.core.current_tab(): self._state = 'joined' 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(_("\x19%(info_col)s}Your nickname is \x193}%(nick)s") % {'nick': from_nick, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) if '201' in status_codes: self.add_message('\x19%(info_col)s}Info: The room has been created' % {'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) if '170' in status_codes: self.add_message('\x191}Warning: \x19%(info_col)s}this room is publicly logged' % {'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) if '100' in status_codes: self.add_message('\x191}Warning: \x19%(info_col)s}This room is not anonymous.' % {'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) if self.core.current_tab() is not self: self.refresh_tab_win() self.core.current_tab().input.refresh() self.core.doupdate() self.core.enable_private_tabs(self.get_name()) else: change_nick = '303' in status_codes kick = '307' in status_codes and typ == 'unavailable' ban = '301' in status_codes and typ == 'unavailable' shutdown = '332' in status_codes and typ == 'unavailable' non_member = '322' in status_codes and typ == 'unavailable' user = self.get_user_by_name(from_nick) # New user if not user: self.core.events.trigger('muc_join', presence, self) self.on_user_join(from_nick, affiliation, show, status, role, jid) # nick change elif change_nick: self.core.events.trigger('muc_nickchange', presence, self) self.on_user_nick_change(presence, user, from_nick, from_room) elif ban: self.core.events.trigger('muc_ban', presence, self) self.core.on_user_left_private_conversation(from_room, from_nick, status) self.on_user_banned(presence, user, from_nick) # kick elif kick: self.core.events.trigger('muc_kick', presence, self) self.core.on_user_left_private_conversation(from_room, from_nick, status) self.on_user_kicked(presence, user, from_nick) elif shutdown: self.core.events.trigger('muc_shutdown', presence, self) self.on_muc_shutdown() elif non_member: self.core.events.trigger('muc_shutdown', presence, self) self.on_non_member_kick() # 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_non_member_kicked(self): """We have been kicked because the MUC is members-only""" self.add_message('\x19%(info_col)s}%You have been kicked because you are not a member and the room is now members-only.' % {'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) self.disconnect() def on_muc_shutdown(self): """We have been kicked because the MUC service is shutting down""" self.add_message('\x19%(info_col)s}%You have been kicked because the MUC service is shutting down.' % {'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) self.disconnect() 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_by_tabname('hide_exit_join', -1, self.general_jid, True) if hide_exit_join != 0: color = user.color[0] if config.get_by_tabname('display_user_color_in_join_part', '', self.general_jid, True) == 'true' else 3 if not jid.full: msg = '\x194}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} joined the room' % {'nick':from_nick, 'color':color, 'spec':get_theme().CHAR_JOIN, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: msg = '\x194}%(spec)s \x19%(color)d}%(nick)s \x19%(info_col)s}(\x194}%(jid)s\x19%(info_col)s}) joined the room' % {'spec':get_theme().CHAR_JOIN, 'nick':from_nick, 'color':color, 'jid':jid.full, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} self.add_message(msg) 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 safeJID(_tab.get_name()).bare == self.name: _tab.own_nick = new_nick user.change_nick(new_nick) color = user.color[0] if config.get_by_tabname('display_user_color_in_join_part', '', self.general_jid, True) == 'true' else 3 self.add_message('\x19%(color)d}%(old)s\x19%(info_col)s} is now known as \x19%(color)d}%(new)s' % {'old':from_nick, 'new':new_nick, 'color':color, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) # 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 if by: kick_msg = _('\x191}%(spec)s \x193}You\x19%(info_col)s} have been banned by \x194}%(by)s') % {'spec': get_theme().CHAR_KICK, 'by':by, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: kick_msg = _('\x191}%(spec)s \x193}You\x19%(info_col)s} have been banned.') % {'spec':get_theme().CHAR_KICK, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} self.core.disable_private_tabs(self.name, reason=kick_msg) self.disconnect() self.refresh_tab_win() self.core.current_tab().input.refresh() self.core.doupdate() if config.get_by_tabname('autorejoin', 'false', self.general_jid, True) == 'true': delay = config.get_by_tabname('autorejoin_delay', "5", self.general_jid, True) delay = common.parse_str_to_secs(delay) if delay <= 0: muc.join_groupchat(self.core.xmpp, self.name, self.own_nick) else: self.core.add_timed_event(timed_events.DelayedEvent( delay, muc.join_groupchat, self.core.xmpp, self.name, self.own_nick)) else: color = user.color[0] if config.get_by_tabname('display_user_color_in_join_part', '', self.general_jid, True) == 'true' else 3 if by: kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} has been banned by \x194}%(by)s') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick, 'color':color, 'by':by, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} has been banned') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick, 'color':color, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} if reason is not None and reason.text: kick_msg += _('\x19%(info_col)s} Reason: \x196}%(reason)s\x19%(info_col)s}') % {'reason': reason.text, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} 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 if by: kick_msg = _('\x191}%(spec)s \x193}You\x19%(info_col)s} have been kicked by \x193}%(by)s') % {'spec': get_theme().CHAR_KICK, 'by':by, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: kick_msg = _('\x191}%(spec)s \x193}You\x19%(info_col)s} have been kicked.') % {'spec':get_theme().CHAR_KICK, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} self.core.disable_private_tabs(self.name, reason=kick_msg) self.disconnect() self.refresh_tab_win() self.core.current_tab().input.refresh() self.core.doupdate() # try to auto-rejoin if config.get_by_tabname('autorejoin', 'false', self.general_jid, True) == 'true': delay = config.get_by_tabname('autorejoin_delay', "5", self.general_jid, True) delay = common.parse_str_to_secs(delay) if delay <= 0: muc.join_groupchat(self.core.xmpp, self.name, self.own_nick) else: self.core.add_timed_event(timed_events.DelayedEvent( delay, muc.join_groupchat, self.core.xmpp, self.name, self.own_nick)) else: color = user.color[0] if config.get_by_tabname('display_user_color_in_join_part', '', self.general_jid, True) == 'true' else 3 if by: kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} has been kicked by \x193}%(by)s') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick, 'color':color, 'by':by, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: kick_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} has been kicked') % {'spec':get_theme().CHAR_KICK, 'nick':from_nick, 'color':color, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} if reason is not None and reason.text: kick_msg += _('\x19%(info_col)s} Reason: \x196}%(reason)s') % {'reason': reason.text, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} 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.refresh_tab_win() self.core.current_tab().input.refresh() self.core.doupdate() hide_exit_join = config.get_by_tabname('hide_exit_join', -1, self.general_jid, True) if config.get_by_tabname('hide_exit_join', -1, self.general_jid, True) >= -1 else -1 if hide_exit_join == -1 or user.has_talked_since(hide_exit_join): color = user.color[0] if config.get_by_tabname('display_user_color_in_join_part', '', self.general_jid, True) == 'true' else 3 if not jid.full: leave_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} has left the room') % {'nick':from_nick, 'color':color, 'spec':get_theme().CHAR_QUIT, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: leave_msg = _('\x191}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} (\x194}%(jid)s\x19%(info_col)s}) has left the room') % {'spec':get_theme().CHAR_QUIT, 'nick':from_nick, 'color':color, 'jid':jid.full, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} if status: leave_msg += ' (%s)' % status self.add_message(leave_msg) 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_by_tabname('display_user_color_in_join_part', '', self.general_jid, True) == 'true' else 3 if from_nick == self.own_nick: msg = _('\x193}You\x19%(info_col)s} changed: ') % {'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: msg = _('\x19%(color)d}%(nick)s\x19%(info_col)s} changed: ') % {'nick': from_nick, 'color': color, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} 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_by_tabname('hide_status_change', -1, self.general_jid, True) 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))\ or\ (affiliation != user.affiliation or\ role != user.role): # 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.last_connection = int(time.time()) self.users = [] if self is not self.core.current_tab(): 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_by_tabname('highlight_on', '', self.general_jid, True).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: if config.get_by_tabname('disable_beep', 'false', self.name, False).lower() != 'true': 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, identifier=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 Return True if the message highlighted us. False otherwise. """ self.log_message(txt, time, nickname) 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 highlight = False if (not nickname or time) and not txt.startswith('/me '): txt = '\x19%(info_col)s}%(txt)s' % {'txt':txt, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]} else: # TODO highlight = self.do_highlight(txt, time, nickname) if highlight: nick_color = highlight time = time or datetime.now() self._text_buffer.add_message(txt, time, nickname, nick_color, history, user, highlight=highlight, identifier=identifier) return highlight class PrivateTab(ChatTab): """ The tab containg a private conversation (someone from a MUC) """ message_type = 'chat' plugin_commands = {} plugin_keys = {} 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() self.check_attention() # 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(safeJID(name).bare, MucTab) self.on = True self.update_commands() self.update_keys() @property def general_jid(self): return self.get_name() def on_close(self): self.parent_muc.privates.remove(self) 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.parent_muc.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, quotify=False) 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 command_say(self, line, attention=False, correct=False): if not self.on: return msg = self.core.xmpp.make_message(self.get_name()) msg['type'] = 'chat' msg['body'] = line logger.log_message(self.get_name().replace('/', '\\'), self.own_nick, 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.add_message(msg['body'], nickname=self.core.own_nick or self.own_nick, nick_color=get_theme().COLOR_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_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true' and self.remote_wants_chatstates is not False: needed = 'inactive' if self.inactive else 'active' msg['chat_state'] = needed if attention and self.remote_supports_attention: msg['attention'] = True if correct: msg['replace']['id'] = self.last_sent_message['id'] self.core.events.trigger('private_say_after', msg, self) self.last_sent_message = msg msg.send() self.cancel_paused_delay() self.text_win.refresh() self.input.refresh() def command_attention(self, message=''): if message is not '': self.command_say(message, attention=True) else: msg = self.core.xmpp.make_message(self.get_name()) msg['type'] = 'chat' msg['attention'] = True msg.send() def check_attention(self): self.core.xmpp.plugin['xep_0030'].get_info(jid=self.get_name(), block=False, timeout=5, callback=self.on_attention_checked) def on_attention_checked(self, iq): if 'urn:xmpp:attention:0' in iq['disco_info'].get_features(): self.core.information('Attention is supported', 'Info') self.remote_supports_attention = True self.commands['attention'] = (self.command_attention, _('Usage: /attention [message]\nAttention: Require the attention of the contact. Can also send a message along with the attention.'), None) else: self.remote_supports_attention = False 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') if arg: return self.core.command_version(arg) jid = safeJID(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 = safeJID(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-2-self.core.information_win_size - Tab.tab_win_height(), self.width, 0, 0) self.text_win.rebuild_everything(self._text_buffer) self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 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.refresh_tab_win() 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 get_nick(self): return safeJID(self.name).resource def on_input(self, key, raw): if not raw and key in self.key_func: self.key_func[key]() return False self.input.do_command(key, raw=raw) 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(safeJID(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(self._text_buffer) tab = self.core.get_tab_by_name(safeJID(self.name).bare, MucTab) if tab and tab.joined and config.get_by_tabname( 'send_chat_states', 'true', self.general_jid, True) == 'true'\ and not self.input.get_text() and self.on: self.send_chat_state('inactive') def on_gain_focus(self): self.state = 'current' curses.curs_set(1) tab = self.core.get_tab_by_name(safeJID(self.name).bare, MucTab) if tab and tab.joined and config.get_by_tabname( 'send_chat_states', 'true', self.general_jid, True) == 'true'\ and not self.input.get_text() and self.on: self.send_chat_state('active') def on_info_win_size_changed(self): if self.core.information_win_size >= self.height-3: return self.text_win.resize(self.height-2-self.core.information_win_size - Tab.tab_win_height(), self.width, 0, 0) self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 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\x19%(info_col)s} is now known as \x193}%(new)s' % {'old':old_nick, 'new':new_nick, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) new_jid = safeJID(self.name).bare+'/'+new_nick self.name = new_jid @refresh_wrapper.conditional 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\x19%(info_col)s} has left the room') % {'nick':from_nick, 'spec':get_theme().CHAR_QUIT, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) else: self.add_message(_('\x191}%(spec)s \x193}%(nick)s\x19%(info_col)s} has left the room (%(status)s)"') % {'nick':from_nick, 'spec':get_theme().CHAR_QUIT, 'status': status_message, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) return self.core.current_tab() is self @refresh_wrapper.conditional 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(safeJID(self.name).bare, MucTab) color = 3 if tab and config.get_by_tabname('display_user_color_in_join_part', '', self.general_jid, True): user = tab.get_user_by_name(nick) if user: color = user.color[0] self.add_message('\x194}%(spec)s \x19%(color)d}%(nick)s\x19%(info_col)s} joined the room' % {'nick':nick, 'color': color, 'spec':get_theme().CHAR_JOIN, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}) return self.core.current_tab() is self def activate(self, reason=None): self.on = True if reason: self.add_message(txt=reason) def deactivate(self, reason=None): self.on = False if reason: self.add_message(txt=reason) def modify_message(self, txt, old_id, new_id): self._text_buffer.modify_message(txt, old_id, new_id) self.core.refresh_window() def add_message(self, txt, time=None, nickname=None, forced_user=None, nick_color=None, identifier=None): self._text_buffer.add_message(txt, time=time, nickname=nickname, nick_color=nick_color, history=None, user=forced_user, identifier=identifier) class RosterInfoTab(Tab): """ A tab, splitted in two, containing the roster and infos """ plugin_commands = {} plugin_keys = {} 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_contact self.key_func["M-y"] = self.move_cursor_to_prev_contact 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["l"] = self.command_activity self.key_func["o"] = self.toggle_offline_show self.key_func["v"] = self.get_contact_version self.key_func["i"] = self.show_contact_info self.key_func["n"] = self.change_contact_name 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['groupmove'] = (self.command_groupmove, _("Usage: /groupchange <jid> <old group> <new group>\nMoves the given JID from the old group to the new group."), self.completion_groupmove) 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['reconnect'] = (self.command_reconnect, _('Usage: /reconnect\nConnect: Disconnect from the remote server if you are currently connected and then connect to it again.'), None) 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."), self.completion_file) 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."), self.completion_file) self.commands['clear_infos'] = (self.command_clear_infos, _("Usage: /clear_infos\nClear Infos: Use this command to clear the info buffer."), None) self.commands['activity'] = (self.command_activity, _("Usage: /activity <jid>\nActivity: Informs you of the last activity of a JID."), self.core.completion_activity) self.core.xmpp.add_event_handler('session_start', lambda event: self.core.xmpp.plugin['xep_0030'].get_info( jid=self.core.xmpp.boundjid.domain, block=False, timeout=5, callback=self.check_blocking) ) self.resize() self.update_commands() self.update_keys() def check_blocking(self, iq): if iq['type'] == 'error': return if 'urn:xmpp:blocking' in iq['disco_info'].get_features(): self.commands['block'] = (self.command_block, _("Usage: /block [jid]\nBlock: prevent a JID from talking to you."), self.completion_block) self.commands['unblock'] = (self.command_unblock, _("Usage: /unblock [jid]\nUnblock: allow a JID to talk to you."), self.completion_unblock) self.commands['list_blocks'] = (self.command_list_blocks, _("Usage: /list_blocks\nList Blocks: Retrieve the list of the blocked contacts."), None) self.core.xmpp.del_event_handler('session_start', self.check_blocking) self.core.xmpp.add_event_handler('blocked_message', self.on_blocked_message) else: self.core.information('Simple blocking not supported by the server', 'Info') def on_blocked_message(self, message): """ When we try to send a message to a blocked contact """ tab = self.core.get_conversation_by_jid(message['from'], False) if not tab: log.debug('Received message from nonexistent tab: %s', message['from']) message = '\x19%(info_col)s}Cannot send message to %(jid)s: contact blocked' % { 'info_col': get_theme().COLOR_INFORMATION_TEXT[0], 'jid': message['from'], } tab.add_message(message) def command_block(self, arg): """ /block [jid] """ def callback(iq): if iq['type'] == 'error': return self.core.information('Could not block the contact.', 'Error') elif iq['type'] == 'result': return self.core.information('Contact blocked.', 'Info') item = self.roster_win.selected_row if arg: jid = safeJID(arg) elif isinstance(item, Contact): jid = item.bare_jid elif isinstance(item, Resource): jid = item.jid.bare self.core.xmpp.plugin['xep_0191'].block(jid, block=False, callback=callback) def completion_block(self, the_input): """ Completion for /block """ jids = roster.jids() return the_input.auto_completion(jids, '', quotify=False) def command_unblock(self, arg): """ /unblock [jid] """ def callback(iq): if iq['type'] == 'error': return self.core.information('Could not unblock the contact.', 'Error') elif iq['type'] == 'result': return self.core.information('Contact unblocked.', 'Info') item = self.roster_win.selected_row if arg: jid = safeJID(arg) elif isinstance(item, Contact): jid = item.bare_jid elif isinstance(item, Resource): jid = item.jid.bare self.core.xmpp.plugin['xep_0191'].unblock(jid, block=False, callback=callback) def completion_unblock(self, the_input): """ Completion for /unblock """ try: iq = self.core.xmpp.plugin['xep_0191'].get_blocked(block=True) except Exception as e: iq = e.iq finally: if iq['type'] == 'error': return l = [str(item) for item in iq['blocklist']['items']] return the_input.auto_completion(l, quotify=False) def command_list_blocks(self, arg=None): """ /list_blocks """ def callback(iq): if iq['type'] == 'error': return self.core.information('Could not retrieve the blocklist.', 'Error') s = 'List of blocked JIDs:\n' items = (str(item) for item in iq['blocklist']['items']) jids = '\n'.join(items) if jids: s += jids else: s = 'No blocked JIDs.' self.core.information(s, 'Info') self.core.xmpp.plugin['xep_0191'].get_blocked(block=False, callback=callback) def command_reconnect(self, args=None): """ /reconnect """ self.core.disconnect(reconnect=True) def command_activity(self, arg=None): """ /activity [jid] """ item = self.roster_win.selected_row if arg: jid = arg elif isinstance(item, Contact): jid = item.bare_jid elif isinstance(item, Resource): jid = item.jid.bare else: self.core.information('No JID selected.', 'Error') return self.core.command_activity(jid) 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-1 - Tab.tab_win_height(), 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-1 - Tab.tab_win_height(), roster_width, 0, 0) self.contact_info_win.resize(5 - Tab.tab_win_height(), 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 completion_file(self, the_input): """ Completion for /import and /export """ text = the_input.get_text() args = text.split() n = len(args) if n == 1: home = os.getenv('HOME') or '/' return the_input.auto_completion([home, '/tmp'], '') else: the_path = text[text.index(' ')+1:] try: names = os.listdir(the_path) except: names = [] end_list = [] for name in names: value = os.path.join(the_path, name) if not name.startswith('.'): end_list.append(value) return the_input.auto_completion(end_list, '') 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, arg): """ /deny [jid] Denies a JID from our roster """ if not arg: item = self.roster_win.selected_row if isinstance(item, Contact): jid = item.bare_jid else: self.core.information('No subscription to deny') return else: jid = safeJID(arg).bare if not jid in [jid for jid in roster.jids()]: self.core.information('No subscription to deny') return contact = roster[jid] if contact: contact.unauthorize() def command_add(self, args): """ Add the specified JID to the roster, and set automatically accept the reverse subscription """ jid = safeJID(safeJID(args.strip()).bare) if not jid: self.core.information(_('No JID specified'), 'Error') return if jid in roster and roster[jid].subscription in ('to', 'both'): return self.core.information('Already subscribed.', 'Roster') roster.add(jid) def command_name(self, arg): """ Set a name for the specified JID in your roster """ args = common.shell_split(arg) if not args: return self.core.command_help('name') jid = safeJID(args[0]).bare name = args[1] if len(args) == 2 else '' contact = roster[jid] if contact is None: self.core.information(_('No such JID in roster'), 'Error') return groups = set(contact.groups) subscription = contact.subscription if not self.core.xmpp.update_roster(jid, name=name, groups=groups, subscription=subscription): self.core.information('The name could not be set.', 'Error') def command_groupadd(self, args): """ Add the specified JID to the specified group """ args = common.shell_split(args) if len(args) != 2: return jid = safeJID(args[0]).bare group = args[1] contact = roster[jid] if contact is None: 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.update_contact_groups(jid) def command_groupmove(self, arg): """ Remove the specified JID from the first specified group and add it to the second one """ args = common.shell_split(arg) if len(args) != 3: return self.core.command_help('groupmove') jid = safeJID(args[0]).bare group_from = args[1] group_to = args[2] contact = roster[jid] if not contact: self.core.information(_('No such JID in roster'), 'Error') return new_groups = set(contact.groups) if 'none' in new_groups: new_groups.remove('none') if group_to == 'none' or group_from == 'none': self.core.information(_('"none" is not a group.'), 'Error') return if group_from not in new_groups: self.core.information(_('JID not in first group'), 'Error') return if group_to in new_groups: self.core.information(_('JID already in second group'), 'Error') return if group_to == group_from: self.core.information(_('The groups are the same.'), 'Error') return new_groups.add(group_to) if 'none' in new_groups: new_groups.remove('none') new_groups.remove(group_from) name = contact.name subscription = contact.subscription if self.core.xmpp.update_roster(jid, name=name, groups=new_groups, subscription=subscription): roster.update_contact_groups(contact) def command_groupremove(self, args): """ Remove the specified JID from the specified group """ args = common.shell_split(args) if len(args) != 2: return jid = safeJID(args[0]).bare group = args[1] contact = roster[jid] if contact is None: 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.update_contact_groups(jid) 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 = safeJID(args.strip()).bare else: item = self.roster_win.selected_row if isinstance(item, Contact): jid = item.bare_jid else: self.core.information('No roster item to remove') return del roster[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', encoding='utf-8') 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): """ Completion for /remove """ jids = [jid for jid in roster.jids()] return the_input.auto_completion(jids, '', quotify=False) def completion_name(self, the_input): text = the_input.get_text() n = len(common.shell_split(text)) if text.endswith(' '): n += 1 if n == 2: jids = [jid for jid in roster.jids()] return the_input.auto_completion(jids, '') return False def completion_groupadd(self, the_input): text = the_input.get_text() n = len(common.shell_split(text)) if text.endswith(' '): n += 1 if n == 2: jids = [jid for jid in roster.jids()] return the_input.auto_completion(jids, '') elif n == 3: groups = [group for group in roster.groups if group != 'none'] return the_input.auto_completion(groups, '') return False def completion_groupmove(self, the_input): text = the_input.get_text() args = common.shell_split(text) n = len(args) if text.endswith(' '): n += 1 if n == 2: jids = [jid for jid in roster.jids()] return the_input.auto_completion(jids, '') elif n == 3: contact = roster[args[1]] if not contact: return False groups = list(contact.groups) if 'none' in groups: groups.remove('none') return the_input.auto_completion(groups, '') elif n == 4: groups = [group for group in roster.groups] return the_input.auto_completion(groups, '') return False def completion_groupremove(self, the_input): text = the_input.get_text() args = common.shell_split(text) n = len(args) if text.endswith(' '): n += 1 if n == 2: jids = [jid for jid in roster.jids()] return the_input.auto_completion(jids, '') elif n == 3: contact = roster[args[1]] if contact is None: 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 = [str(contact.bare_jid) for contact in roster.contacts.values()\ if contact.pending_in] return the_input.auto_completion(jids, '', quotify=False) def command_accept(self, arg): """ Accept a JID from in roster. Authorize it AND subscribe to it """ if not arg: item = self.roster_win.selected_row if isinstance(item, Contact): jid = item.bare_jid else: self.core.information('No subscription to accept') return else: jid = safeJID(arg).bare contact = roster[jid] if contact is None: return self.core.xmpp.send_presence(pto=jid, ptype='subscribed') self.core.xmpp.client_roster.send_last_presence() if contact.subscription in ('from', 'none') and not contact.pending_out: self.core.xmpp.send_presence(pto=jid, ptype='subscribe') 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.refresh_tab_win() self.input.refresh() def get_name(self): return self.name def on_input(self, key, raw): if key == '^M': selected_row = self.roster_win.get_selected_row() res = self.input.do_command(key, raw=raw) if res and not isinstance(self.input, windows.CommandInput): return True elif res: return False if key == '^M': self.core.on_roster_enter_key(selected_row) return selected_row elif not raw and key in self.key_func: return self.key_func[key]() @refresh_wrapper.conditional 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): self.input = self.default_help_message if self.core.current_tab() is self: curses.curs_set(0) 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) @refresh_wrapper.conditional def move_cursor_down(self): if isinstance(self.input, windows.CommandInput): return return self.roster_win.move_cursor_down() @refresh_wrapper.conditional def move_cursor_up(self): if isinstance(self.input, windows.CommandInput): return return self.roster_win.move_cursor_up() def move_cursor_to_prev_contact(self): self.roster_win.move_cursor_up() while not isinstance(self.roster_win.get_selected_row(), Contact): if not self.roster_win.move_cursor_up(): break def move_cursor_to_next_contact(self): self.roster_win.move_cursor_down() self.roster_win.refresh(roster) while not isinstance(self.roster_win.get_selected_row(), Contact): if not self.roster_win.move_cursor_down(): break 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 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 def on_scroll_down(self): return self.roster_win.move_cursor_down(self.height // 2) def on_scroll_up(self): return self.roster_win.move_cursor_up(self.height // 2) @refresh_wrapper.conditional 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 return False def get_contact_version(self): """ Show the versions of the resource(s) currently selected """ selected_row = self.roster_win.get_selected_row() if isinstance(selected_row, Contact): for resource in selected_row.resources: self.core.command_version(str(resource.jid)) elif isinstance(selected_row, Resource): self.core.command_version(str(selected_row.jid)) else: self.core.information('Nothing to get versions from', 'Info') def show_contact_info(self): """ Show the contact info (resource number, status, presence, etc) when 'i' is pressed. """ selected_row = self.roster_win.get_selected_row() if isinstance(selected_row, Contact): cont = selected_row res = selected_row.get_highest_priority_resource() msg = 'Contact: %s (%s)\n%s connected resource%s\nCurrent status: %s' % ( cont.bare_jid, res.presence if res else 'unavailable', len(cont), '' if len(cont) == 1 else 's', res.status if res else '',) elif isinstance(selected_row, Resource): res = selected_row msg = 'Resource: %s (%s)\nCurrent status: %s\nPriority: %s' % ( res.jid, res.presence, res.status, res.priority) elif isinstance(selected_row, RosterGroup): rg = selected_row msg = 'Group: %s [%s/%s] contacts online' % ( rg.name, rg.get_nb_connected_contacts(), len(rg),) else: msg = None if msg: self.core.information(msg, 'Info') def change_contact_name(self): """ Auto-fill a /name command when 'n' is pressed """ selected_row = self.roster_win.get_selected_row() if isinstance(selected_row, Contact): jid = selected_row.bare_jid elif isinstance(selected_row, Resource): jid = safeJID(selected_row.jid).bare else: return self.on_slash() self.input.text = '/name "%s" ' % jid self.input.key_end() self.input.refresh() 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.jids_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) """ plugin_commands = {} plugin_keys = {} additional_informations = {} 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() self.check_attention() # 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.commands['activity'] = (self.command_activity, _('Usage: /activity [jid]\nActivity: Get the last activity of the given or the current contact.'), self.core.completion_activity) self.resize() self.update_commands() self.update_keys() @property def general_jid(self): return safeJID(self.get_name()).bare @staticmethod def add_information_element(plugin_name, callback): """ Lets a plugin add its own information to the ConversationInfoWin """ ConversationTab.additional_informations[plugin_name] = callback @staticmethod def remove_information_element(plugin_name): del ConversationTab.additional_informations[plugin_name] def completion(self): self.complete_commands(self.input) def command_say(self, line, attention=False, correct=False): 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.add_message(msg['body'], nickname=self.core.own_nick, nick_color=get_theme().COLOR_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_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true' and self.remote_wants_chatstates is not False: needed = 'inactive' if self.inactive else 'active' msg['chat_state'] = needed if attention and self.remote_supports_attention: msg['attention'] = True if correct: msg['replace']['id'] = self.last_sent_message['id'] self.core.events.trigger('conversation_say_after', msg, self) self.last_sent_message = msg msg.send() logger.log_message(safeJID(self.get_name()).bare, self.core.own_nick, line) self.cancel_paused_delay() self.text_win.refresh() self.input.refresh() def command_activity(self, arg): """ /activity [jid] """ if arg.strip(): return self.core.command_activity(arg) def callback(iq): if iq['type'] != 'result': if iq['error']['type'] == 'auth': self.information('You are not allowed to see the activity of this contact.', 'Error') else: self.information('Error retrieving the activity', 'Error') return seconds = iq['last_activity']['seconds'] status = iq['last_activity']['status'] from_ = iq['from'] msg = '\x19%s}The last activity of %s was %s ago%s' if not safeJID(from_).user: msg = '\x19%s}The uptime of %s is %s.' % ( get_theme().COLOR_INFORMATION_TEXT[0], from_, common.parse_secs_to_str(seconds)) else: msg = '\x19%s}The last activity of %s was %s ago%s' % ( get_theme().COLOR_INFORMATION_TEXT[0], from_, common.parse_secs_to_str(seconds), (' and his/her last status was %s' % status) if status else '',) self.add_message(msg) self.core.refresh_window() self.core.xmpp.plugin['xep_0012'].get_last_activity(self.general_jid, block=False, callback=callback) @refresh_wrapper.conditional def command_info(self, arg): contact = roster[self.get_name()] jid = safeJID(self.get_name()) if jid.resource: resource = contact[jid.full] else: resource = contact.get_highest_priority_resource() if resource: self._text_buffer.add_message("\x19%(info_col)s}Status: %(status)s\x193}" % {'status': resource.status, 'info_col': get_theme().COLOR_INFORMATION_TEXT[0]}, None, None, None, None, None) return True def command_attention(self, message=''): if message is not '': self.command_say(message, attention=True) else: msg = self.core.xmpp.make_message(self.get_name()) msg['type'] = 'chat' msg['attention'] = True msg.send() def check_attention(self): self.core.xmpp.plugin['xep_0030'].get_info(jid=self.get_name(), block=False, timeout=5, callback=self.on_attention_checked) def on_attention_checked(self, iq): if 'urn:xmpp:attention:0' in iq['disco_info'].get_features(): self.core.information('Attention is supported', 'Info') self.remote_supports_attention = True self.commands['attention'] = (self.command_attention, _('Usage: /attention [message]\nAttention: Require the attention of the contact. Can also send a message along with the attention.'), None) else: self.remote_supports_attention = False 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') if arg: return self.core.command_version(arg) jid = safeJID(self.name) if not jid.resource: if jid in roster: resource = roster[jid].get_highest_priority_resource() jid = resource.jid if resource else jid 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-3-self.core.information_win_size - Tab.tab_win_height(), 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-2-self.core.information_win_size - Tab.tab_win_height(), 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[self.get_name()]) self.info_header.refresh(self.get_name(), roster[self.get_name()], self.text_win, self.chatstate, ConversationTab.additional_informations) self.info_win.refresh() self.refresh_tab_win() self.input.refresh() def refresh_info_header(self): self.info_header.refresh(self.get_name(), roster[self.get_name()] or safeJID(self.get_name()).user, self.text_win, self.chatstate, ConversationTab.additional_informations) self.input.refresh() def get_name(self): return self.name def get_nick(self): jid = safeJID(self.name) contact = roster[jid.bare] if contact: return contact.name or jid.user else: return jid.user def on_input(self, key, raw): if not raw and key in self.key_func: self.key_func[key]() return False self.input.do_command(key, raw=raw) 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): contact = roster[self.get_name()] jid = safeJID(self.get_name()) if contact: if jid.resource: resource = contact[jid.full] else: resource = contact.get_highest_priority_resource() else: resource = None self.state = 'normal' self.text_win.remove_line_separator() self.text_win.add_line_separator(self._text_buffer) if config.get_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true' and (not self.input.get_text() or not self.input.get_text().startswith('//')): if resource: self.send_chat_state('inactive') def on_gain_focus(self): contact = roster[self.get_name()] jid = safeJID(self.get_name()) if contact: if jid.resource: resource = contact[jid.full] else: resource = contact.get_highest_priority_resource() else: resource = None self.state = 'current' curses.curs_set(1) if config.get_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true' and (not self.input.get_text() or not self.input.get_text().startswith('//')): if resource: self.send_chat_state('active') 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 - Tab.tab_win_height(), self.width, 1, 0) self.info_header.resize(1, self.width, self.height-2-self.core.information_win_size - Tab.tab_win_height(), 0) def get_text_window(self): return self.text_win def on_close(self): Tab.on_close(self) if config.get_by_tabname('send_chat_states', 'true', self.general_jid, True) == 'true': self.send_chat_state('gone') def modify_message(self, txt, old_id, new_id): self._text_buffer.modify_message(txt, old_id, new_id) self.core.refresh_window() def add_message(self, txt, time=None, nickname=None, forced_user=None, nick_color=None, identifier=None): self._text_buffer.add_message(txt, time=time, nickname=nickname, nick_color=nick_color, history=None, user=forced_user, identifier=identifier) class MucListTab(Tab): """ A tab listing rooms from a specific server, displaying various information, scrollable, and letting the user join them, etc """ plugin_commands = {} plugin_keys = {} 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.move_cursor_down self.key_func["KEY_UP"] = self.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.key_func['KEY_LEFT'] = self.list_header.sel_column_left self.key_func['KEY_RIGHT'] = self.list_header.sel_column_right self.key_func[' '] = self.sort_by self.commands['close'] = (self.close, _("Usage: /close\nClose: Just close this tab."), None) self.resize() self.update_keys() self.update_commands() 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.refresh_tab_win() self.input.refresh() self.update_commands() 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': int(self.width*2/8) , 'name': int(self.width*5/8), 'users': self.width-int(self.width*2/8)-int(self.width*5/8)} 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': safeJID(item[0]).user if safeJID(item[0]).server == self.name else safeJID(item[0]).bare, 'jid': item[0], 'name': item[2] or '' ,'users': ''} 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) if self.core.current_tab() is self: self.listview.refresh() self.upper_message.refresh() else: self.state = 'highlight' self.refresh_tab_win() curses.doupdate() def sort_by(self): if self.list_header.get_order(): self.listview.sort_by_column(col_name=self.list_header.get_sel_column(),asc=False) self.list_header.set_order(False) self.list_header.refresh() else: self.listview.sort_by_column(col_name=self.list_header.get_sel_column(),asc=True) self.list_header.set_order(True) self.list_header.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): if txt.startswith('/'): self.input.key_enter() 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, raw): res = self.input.do_command(key, raw=raw) if res: return True if not raw and 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): return self.listview.scroll_up() def on_scroll_down(self): return self.listview.scroll_down() def move_cursor_up(self): self.listview.move_cursor_up() self.listview.refresh() self.core.doupdate() def move_cursor_down(self): self.listview.move_cursor_down() self.listview.refresh() self.core.doupdate() class XMLTab(Tab): def __init__(self): Tab.__init__(self) self.state = 'normal' self.text_win = windows.TextWin() self.core.xml_buffer.add_window(self.text_win) self.default_help_message = windows.HelpText("/ to enter a command") self.commands['close'] = (self.close, _("Usage: /close\nClose: Just close this tab."), None) self.commands['clear'] = (self.command_clear, _("Usage: /clear\nClear: Clear the content of the current buffer."), None) self.commands['reset'] = (self.command_reset, _("Usage: /reset\nReset: Reset the stanza filter."), None) self.commands['filter_id'] = (self.command_filter_id, _("Usage: /filter_id <id>\nFilterId: Show only the stanzas with the id <id>."), None) self.commands['filter_xpath'] = (self.command_filter_xpath, _("Usage: /filter_xpath <xpath>\nFilterXPath: Show only the stanzas matching the xpath <xpath>."), None) self.commands['filter_xmlmask'] = (self.command_filter_xmlmask, _("Usage: /filter_xmlmask <xml mask>\nFilterXMLMask: Show only the stanzas matching the given xml mask."), None) self.input = self.default_help_message self.key_func['^T'] = self.close self.key_func['^I'] = self.completion self.key_func["KEY_DOWN"] = self.on_scroll_down self.key_func["KEY_UP"] = self.on_scroll_up self.key_func["^K"] = self.on_freeze self.key_func["/"] = self.on_slash self.resize() def on_freeze(self): self.text_win.toggle_lock() self.refresh() def command_filter_xmlmask(self, arg): """/filter_xmlmask <xml mask>""" try: handler = Callback('custom matcher', matcher.MatchXMLMask(arg), self.core.incoming_stanza) self.core.xmpp.remove_handler('custom matcher') self.core.xmpp.register_handler(handler) except: self.core.information('Invalid XML Mask', 'Error') self.command_reset('') def command_filter_id(self, arg): """/filter_id <id>""" self.core.xmpp.remove_handler('custom matcher') handler = Callback('custom matcher', matcher.MatcherId(arg), self.core.incoming_stanza) self.core.xmpp.register_handler(handler) def command_filter_xpath(self, arg): """/filter_xpath <xpath>""" try: handler = Callback('custom matcher', matcher.MatchXPath( arg.replace('%n', self.core.xmpp.default_ns)), self.core.incoming_stanza) self.core.xmpp.remove_handler('custom matcher') self.core.xmpp.register_handler(handler) except: self.core.information('Invalid XML Path', 'Error') self.command_reset('') def command_reset(self, arg): """/reset""" self.core.xmpp.remove_handler('custom matcher') self.core.xmpp.register_handler(self.core.all_stanzas) 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 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 on_scroll_up(self): return self.text_win.scroll_up(self.text_win.height-1) def on_scroll_down(self): return self.text_win.scroll_down(self.text_win.height-1) def command_clear(self, args): """ /clear """ self.core.xml_buffer.messages = [] self.text_win.rebuild_everything(self.core.xml_buffer) self.refresh() self.core.doupdate() def execute_slash_command(self, txt): if txt.startswith('/'): self.input.key_enter() self.execute_command(txt) return self.reset_help_message() def completion(self): if isinstance(self.input, windows.CommandInput): self.complete_commands(self.input) def on_input(self, key, raw): res = self.input.do_command(key, raw=raw) if res: return True if not raw and key in self.key_func: return self.key_func[key]() def close(self, arg=None): self.core.close_tab() def resize(self): if not self.visible: return self.need_resize = False min = 1 if self.left_tab_win else 2 self.text_win.resize(self.height-min, 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.refresh_tab_win() self.input.refresh() def on_lose_focus(self): self.state = 'normal' def on_gain_focus(self): self.state = 'current' curses.curs_set(0) def on_close(self): self.core.xml_tab = False 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, raw): res = self.input.do_command(key, raw=raw) if res: return True if not raw and 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.refresh_tab_win() 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 safeJID(contact.bare_jid).user: return True if txt in contact.name: 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 = safeJID(contact.bare_jid).user if diffmatch(txt, user): return True if contact.name and diffmatch(txt, contact.name): return True return False