# Copyright 2010-2011 Florent Le Coz # # 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. from gettext import gettext as _ import os import sys import time import curses import pipes import ssl from functools import reduce from hashlib import sha1 from threading import Event from datetime import datetime from xml.etree import cElementTree as ET import common import theming import logging import singleton import collections from sleekxmpp import JID, InvalidJID from common import safeJID from sleekxmpp.xmlstream.stanzabase import StanzaBase from sleekxmpp.xmlstream.handler import Callback log = logging.getLogger(__name__) import multiuserchat as muc import tabs import fixes import decorators import xhtml import events import pubsub import windows import connection import timed_events import bookmark from plugin_manager import PluginManager from data_forms import DataFormsTab from config import config from logger import logger from roster import roster from contact import Contact, Resource from text_buffer import TextBuffer from keyboard import keyboard from theming import get_theme from fifo import Fifo from windows import g_lock from daemon import Executor # http://xmpp.org/extensions/xep-0045.html#errorstatus ERROR_AND_STATUS_CODES = { '401': _('A password is required'), '403': _('Permission denied'), '404': _('The room doesn’t exist'), '405': _('Your are not allowed to create a new room'), '406': _('A reserved nick must be used'), '407': _('You are not in the member list'), '409': _('This nickname is already in use or has been reserved'), '503': _('The maximum number of users has been reached'), } # http://xmpp.org/extensions/xep-0086.html DEPRECATED_ERRORS = { '302': _('Redirect'), '400': _('Bad request'), '401': _('Not authorized'), '402': _('Payment required'), '403': _('Forbidden'), '404': _('Not found'), '405': _('Not allowed'), '406': _('Not acceptable'), '407': _('Registration required'), '408': _('Request timeout'), '409': _('Conflict'), '500': _('Internal server error'), '501': _('Feature not implemented'), '502': _('Remote server error'), '503': _('Service unavailable'), '504': _('Remote server timeout'), '510': _('Disconnected'), } possible_show = {'available':None, 'chat':'chat', 'away':'away', 'afk':'away', 'dnd':'dnd', 'busy':'dnd', 'xa':'xa' } Status = collections.namedtuple('Status', 'show message') Command = collections.namedtuple('Command', 'func desc comp short usage') class Core(object): """ “Main” class of poezion """ def __init__(self): # All uncaught exception are given to this callback, instead # of being displayed on the screen and exiting the program. sys.excepthook = self.on_exception self.connection_time = time.time() status = config.get('status', None) status = possible_show.get(status, None) self.status = Status(show=status, message=config.get('status_message', '')) self.running = True self.xmpp = singleton.Singleton(connection.Connection) self.xmpp.core = self roster.set_node(self.xmpp.client_roster) decorators.refresh_wrapper.core = self self.paused = False self.event = Event() self.debug = False self.remote_fifo = None # a unique buffer used to store global informations # that are displayed in almost all tabs, in an # information window. self.information_buffer = TextBuffer() self.information_win_size = config.get('info_win_height', 2, 'var') self.information_win = windows.TextWin(300) self.information_buffer.add_window(self.information_win) self.tab_win = windows.GlobalInfoBar() # Number of xml tabs opened, used to avoid useless memory consumption self.xml_tab = False self.xml_buffer = TextBuffer() self.tabs = [] self._current_tab_nb = 0 self.previous_tab_nb = 0 self.own_nick = config.get('default_nick', '') or self.xmpp.boundjid.user self.plugins_autoloaded = False self.plugin_manager = PluginManager(self) self.events = events.EventHandler() # global commands, available from all tabs # a command is tuple of the form: # (the function executing the command. Takes a string as argument, # a string representing the help message, # a completion function, taking a Input as argument. Can be None) # The completion function should return True if a completion was # made ; False otherwise self.commands = {} self.register_initial_commands() # We are invisible if config.get('send_initial_presence', 'true').lower() == 'false': del self.commands['status'] del self.commands['show'] self.key_func = KeyDict() # Key bindings associated with handlers # and pseudo-keys used to map actions below. key_func = { "KEY_PPAGE": self.scroll_page_up, "KEY_NPAGE": self.scroll_page_down, "^B": self.scroll_line_up, "^F": self.scroll_line_down, "^X": self.scroll_half_down, "^S": self.scroll_half_up, "KEY_F(5)": self.rotate_rooms_left, "^P": self.rotate_rooms_left, "M-[-D": self.rotate_rooms_left, 'kLFT3': self.rotate_rooms_left, "KEY_F(6)": self.rotate_rooms_right, "^N": self.rotate_rooms_right, "M-[-C": self.rotate_rooms_right, 'kRIT3': self.rotate_rooms_right, "KEY_F(4)": self.toggle_left_pane, "KEY_F(7)": self.shrink_information_win, "KEY_F(8)": self.grow_information_win, "KEY_RESIZE": self.call_for_resize, 'M-e': self.go_to_important_room, 'M-r': self.go_to_roster, 'M-z': self.go_to_previous_tab, '^L': self.full_screen_redraw, 'M-j': self.go_to_room_number, 'M-d': self.scroll_info_up, 'M-c': self.scroll_info_down, ######## actions mappings ########## '_bookmark': self.command_bookmark, '_bookmark_local': self.command_bookmark_local, '_close_tab': self.close_tab, '_disconnect': self.disconnect, '_quit': self.command_quit, '_redraw_screen': self.full_screen_redraw, '_reload_theme': self.command_theme, '_remove_bookmark': self.command_remove_bookmark, '_room_left': self.rotate_rooms_left, '_room_right': self.rotate_rooms_right, '_show_roster': self.go_to_roster, '_scroll_down': self.scroll_page_down, '_scroll_up': self.scroll_page_up, '_scroll_info_up': self.scroll_info_up, '_scroll_info_down': self.scroll_info_down, '_server_cycle': self.command_server_cycle, '_show_bookmarks': self.command_bookmarks, '_show_important_room': self.go_to_important_room, '_show_invitations': self.command_invitations, '_show_plugins': self.command_plugins, '_show_xmltab': self.command_xml_tab, '_toggle_pane': self.toggle_left_pane, ###### status actions ###### '_available': lambda: self.command_status('available'), '_away': lambda: self.command_status('away'), '_chat': lambda: self.command_status('chat'), '_dnd': lambda: self.command_status('dnd'), '_xa': lambda: self.command_status('xa'), ##### Custom actions ######## '_exc_': lambda arg: self.try_execute(arg), } self.key_func.update(key_func) # Add handlers self.xmpp.add_event_handler('connected', self.on_connected) self.xmpp.add_event_handler('disconnected', self.on_disconnected) self.xmpp.add_event_handler('no_auth', self.on_failed_auth) self.xmpp.add_event_handler("session_start", self.on_session_start) self.xmpp.add_event_handler("groupchat_presence", self.on_groupchat_presence) self.xmpp.add_event_handler("groupchat_message", self.on_groupchat_message) self.xmpp.add_event_handler("groupchat_invite", self.on_groupchat_invite) self.xmpp.add_event_handler("groupchat_decline", self.on_groupchat_decline) self.xmpp.add_event_handler("groupchat_config_status", self.on_status_codes) self.xmpp.add_event_handler("groupchat_subject", self.on_groupchat_subject) self.xmpp.add_event_handler("message", self.on_message) self.xmpp.add_event_handler("got_online" , self.on_got_online) self.xmpp.add_event_handler("got_offline" , self.on_got_offline) self.xmpp.add_event_handler("roster_update", self.on_roster_update) self.xmpp.add_event_handler("changed_status", self.on_presence) self.xmpp.add_event_handler("roster_subscription_request", self.on_subscription_request) self.xmpp.add_event_handler("roster_subscription_authorized", self.on_subscription_authorized) self.xmpp.add_event_handler("roster_subscription_remove", self.on_subscription_remove) self.xmpp.add_event_handler("roster_subscription_removed", self.on_subscription_removed) self.xmpp.add_event_handler("message_xform", self.on_data_form) self.xmpp.add_event_handler("chatstate_active", self.on_chatstate_active) self.xmpp.add_event_handler("chatstate_composing", self.on_chatstate_composing) self.xmpp.add_event_handler("chatstate_paused", self.on_chatstate_paused) self.xmpp.add_event_handler("chatstate_gone", self.on_chatstate_gone) self.xmpp.add_event_handler("chatstate_inactive", self.on_chatstate_inactive) self.xmpp.add_event_handler("attention", self.on_attention) self.xmpp.add_event_handler("ssl_cert", self.validate_ssl) self.all_stanzas = Callback('custom matcher', connection.MatchAll(None), self.incoming_stanza) self.xmpp.register_handler(self.all_stanzas) self.initial_joins = [] self.timed_events = set() self.connected_events = {} self.pending_invites = {} def sighup_handler(self, num, stack): """ Handle SIGHUP (1) When caught, reload all the possible files. """ log.debug("SIGHUP caught, reloading the files…") # reload all log files log.debug("Reloading the log files…") logger.reload_all() log.debug("Log files reloaded.") # reload the theme log.debug("Reloading the theme…") self.command_theme("") log.debug("Theme reloaded.") # reload the config from the disk log.debug("Reloading the config…") config.__init__(config.file_name) log.debug("Config reloaded.") def autoload_plugins(self): """ Load the plugins on startup. """ plugins = config.get('plugins_autoload', '') for plugin in plugins.split(): self.plugin_manager.load(plugin) self.plugins_autoloaded = True def start(self): """ Init curses, create the first tab, etc """ self.stdscr = curses.initscr() self.init_curses(self.stdscr) self.call_for_resize() default_tab = tabs.RosterInfoTab() default_tab.on_gain_focus() self.tabs.append(default_tab) self.information(_('Welcome to poezio!')) if config.get('firstrun', ''): self.information(_( 'It seems that it is the first time you start poezio.\n' + \ 'The online help is here http://poezio.eu/en/documentation.php.\n' + \ 'By default, you are in poezio’s chatroom, where you can ask for help or tell us how great it is.\n' + \ 'Just press Ctrl-n.' \ )) self.refresh_window() def on_exception(self, typ, value, trace): """ When an exception is raised, just reset curses and call the original exception handler (will nicely print the traceback) """ try: self.reset_curses() except: pass sys.__excepthook__(typ, value, trace) def main_loop(self): """ main loop waiting for the user to press a key """ def replace_line_breaks(key): if key == '^J': return '\n' return key def separate_chars_from_bindings(char_list): """ returns a list of lists. For example if you give ['a', 'b', 'KEY_BACKSPACE', 'n', 'u'], this function returns [['a', 'b'], ['KEY_BACKSPACE'], ['n', 'u']] This way, in case of lag (for example), we handle the typed text by “batch” as much as possible (instead of one char at a time, which implies a refresh after each char, which is very slow), but we still handle the special chars (backspaces, arrows, ctrl+x ou alt+x, etc) one by one, which avoids the issue of printing them OR ignoring them in that case. This should resolve the “my ^W are ignored when I lag ;(”. """ res = [] current = [] for char in char_list: assert(len(char) > 0) # Transform that stupid char into what we actually meant if char == '\x1f': char = '^/' if len(char) == 1: current.append(char) else: # special case for the ^I key, it’s considered as \t # only when pasting some text, otherwise that’s the ^I # (or M-i) key, which stands for completion by default. if char == '^I' and len(char_list) != 1: current.append('\t') continue if current: res.append(current) current = [] res.append([char]) if current: res.append(current) return res while self.running: big_char_list = [common.replace_key_with_bound(key)\ for key in self.read_keyboard()] # whether to refresh after ALL keys have been handled for char_list in separate_chars_from_bindings(big_char_list): if self.paused: self.current_tab().input.do_command(char_list[0]) self.current_tab().input.prompt() self.event.set() continue # Special case for M-x where x is a number if len(char_list) == 1: char = char_list[0] if char.startswith('M-') and len(char) == 3: try: nb = int(char[2]) except ValueError: pass else: if self.current_tab().nb == nb: self.go_to_previous_tab() else: self.command_win('%d' % nb) # search for keyboard shortcut func = self.key_func.get(char, None) if func: func() else: res = self.do_command(replace_line_breaks(char), False) else: self.do_command(''.join(char_list), True) self.doupdate() def save_config(self): """ Save config in the file just before exit """ roster.save_to_config_file() config.set_and_save('info_win_height', self.information_win_size, 'var') def on_roster_enter_key(self, roster_row): """ when enter is pressed on the roster window """ if isinstance(roster_row, Contact): if not self.get_conversation_by_jid(roster_row.bare_jid, False): self.open_conversation_window(roster_row.bare_jid) else: self.focus_tab_named(roster_row.bare_jid) if isinstance(roster_row, Resource): if not self.get_conversation_by_jid(roster_row.jid, False): self.open_conversation_window(roster_row.jid) else: self.focus_tab_named(roster_row.jid) self.refresh_window() def get_conversation_messages(self): """ Returns a list of all the messages in the current chat. If the current tab is not a ChatTab, returns None. Messages are namedtuples of the form ('txt nick_color time str_time nickname user') """ if not isinstance(self.current_tab(), tabs.ChatTab): return None return self.current_tab().get_conversation_messages() def insert_input_text(self, text): """ Insert the given text into the current input """ self.do_command(text, True) ##################### Anything related to command execution ################### def execute(self, line): """ Execute the /command or just send the line on the current room """ if line == "": return if line.startswith('/'): command = line.strip()[:].split()[0][1:] arg = line[2+len(command):] # jump the '/' and the ' ' # example. on "/link 0 open", command = "link" and arg = "0 open" if command in self.commands: func = self.commands[command][0] func(arg) return else: self.information(_("Unknown command (%s)") % (command), _('Error')) def exec_command(self, command): """ Execute an external command on the local or a remote machine, depending on the conf. For example, to open a link in a browser, do exec_command(["firefox", "http://poezio.eu"]), and this will call the command on the correct computer. The command argument is a list of strings, not quoted or escaped in any way. The escaping is done here if needed. The remote execution is done by writing the command on a fifo. That fifo has to be on the machine where poezio is running, and accessible (through sshfs for example) from the local machine (where poezio is not running). A very simple daemon (daemon.py) reads on that fifo, and executes any command that is read in it. Since we can only write strings to that fifo, each argument has to be pipes.quote()d. That way the shlex.split on the reading-side of the daemon will be safe. You cannot use a real command line with pipes, redirections etc, but this function supports a simple case redirection to file: if the before-last argument of the command is ">" or ">>", then the last argument is considered to be a filename where the command stdout will be written. For example you can do exec_command(["echo", "coucou les amis coucou coucou", ">", "output.txt"]) and this will work. If you try to do anything else, your |, [, <<, etc will be interpreted as normal command arguments, not shell special tokens. """ if config.get('exec_remote', 'false') == 'true': # We just write the command in the fifo if not self.remote_fifo: try: self.remote_fifo = Fifo(os.path.join(config.get('remote_fifo_path', './'), 'poezio.fifo'), 'w') except (OSError, IOError) as e: self.information('Could not open fifo file for writing: %s' % (e,), 'Error') return command_str = ' '.join([pipes.quote(arg.replace('\n', ' ')) for arg in command]) + '\n' try: self.remote_fifo.write(command_str) except (IOError) as e: self.information('Could not execute %s: %s' % (command, e,), 'Error') self.remote_fifo = None else: e = Executor(command) try: e.start() except ValueError as e: self.information('%s' % (e,), 'Error') def do_command(self, key, raw): if not key: return return self.current_tab().on_input(key, raw) def try_execute(self, line): """ Try to execute a command in the current tab """ line = '/' + line try: self.current_tab().execute_command(line) except: import traceback log.debug('Execute failed:\n%s', traceback.format_exc()) ########################## TImed Events ####################################### def remove_timed_event(self, event): """Remove an existing timed event""" if event and event in self.timed_events: self.timed_events.remove(event) def add_timed_event(self, event): """Add a new timed event""" self.timed_events.add(event) def check_timed_events(self): """Check for the execution of timed events""" now = datetime.now() for event in self.timed_events: if event.has_timed_out(now): res = event() if not res: self.timed_events.remove(event) break ####################### XMPP-related actions ################################## def get_status(self): """ Get the last status that was previously set """ return self.status def set_status(self, pres, msg): """ Set our current status so we can remember it and use it back when needed (for example to display it or to use it when joining a new muc) """ self.status = Status(show=pres, message=msg) if config.get('save_status', 'true').lower() != 'false': config.set_and_save('status', pres if pres else '') config.set_and_save('status_message', msg.replace('\n', '|') if msg else '') def get_bookmark_nickname(self, room_name): """ Returns the nickname associated with a bookmark or the default nickname """ bm = bookmark.get_by_jid(room_name) if bm: return bm.nick return self.own_nick def disconnect(self, msg='', reconnect=False): """ Disconnect from remote server and correctly set the states of all parts of the client (for example, set the MucTabs as not joined, etc) """ msg = msg or '' for tab in self.tabs: if isinstance(tab, tabs.MucTab) and tab.joined: tab.command_part(msg) self.save_config() # Ugly fix thanks to gmail servers self.xmpp.disconnect(reconnect) def send_message(self, msg): """ Function to use in plugins to send a message in the current conversation. Returns False if the current tab is not a conversation tab """ if not isinstance(self.current_tab(), tabs.ChatTab): return False self.current_tab().command_say(msg) return True def get_error_message(self, stanza, deprecated=False): """ Takes a stanza of the form and return a well formed string containing the error informations """ sender = stanza.attrib['from'] msg = stanza['error']['type'] condition = stanza['error']['condition'] code = stanza['error']['code'] body = stanza['error']['text'] if not body: if deprecated: if code in DEPRECATED_ERRORS: body = DEPRECATED_ERRORS[code] else: body = condition or _('Unknown error') else: if code in ERROR_AND_STATUS_CODES: body = ERROR_AND_STATUS_CODES[code] else: body = condition or _('Unknown error') if code: message = _('%(from)s: %(code)s - %(msg)s: %(body)s') % {'from':sender, 'msg':msg, 'body':body, 'code':code} else: message = _('%(from)s: %(msg)s: %(body)s') % {'from':sender, 'msg':msg, 'body':body} return message ####################### Tab logic-related things ############################## ### Tab getters ### def current_tab(self): """ returns the current room, the one we are viewing """ self.current_tab_nb = self.current_tab_nb return self.tabs[self.current_tab_nb] def get_conversation_by_jid(self, jid, create=True): """ From a JID, get the tab containing the conversation with it. If none already exist, and create is "True", we create it and return it. Otherwise, we return None """ jid = safeJID(jid) # We first check if we have a conversation opened with this precise resource conversation = self.get_tab_by_name(jid.full, tabs.ConversationTab) if not conversation: # If not, we search for a conversation with the bare jid conversation = self.get_tab_by_name(jid.bare, tabs.ConversationTab) if not conversation: if create: # We create the conversation with the full Jid if nothing was found conversation = self.open_conversation_window(jid.full, False) else: conversation = None return conversation def get_tab_by_name(self, name, typ=None): """ Get the tab with the given name. If typ is provided, return a tab of this type only """ for tab in self.tabs: if tab.get_name() == name: if (typ and isinstance(tab, typ)) or\ not typ: return tab return None def get_tab_by_number(self, number): if 0 <= number < len(self.tabs): return self.tabs[number] return None def add_tab(self, new_tab, focus=False): """ Appends the new_tab in the tab list and focus it if focus==True """ self.tabs.append(new_tab) if focus: self.command_win("%s" % new_tab.nb) def insert_tab_nogaps(self, old_pos, new_pos): """ Move tabs without creating gaps old_pos: old position of the tab new_pos: desired position of the tab """ tab = self.tabs[old_pos] if new_pos < old_pos: self.tabs.pop(old_pos) self.tabs.insert(new_pos, tab) elif new_pos > old_pos: self.tabs.insert(new_pos, tab) self.tabs.remove(tab) else: return False return True def insert_tab_gaps(self, old_pos, new_pos): """ Move tabs and create gaps in the eventual remaining space old_pos: old position of the tab new_pos: desired position of the tab """ tab = self.tabs[old_pos] target = None if new_pos >= len(self.tabs) else self.tabs[new_pos] if not target: if new_pos < len(self.tabs): self.tabs[new_pos], self.tabs[old_pos] = self.tabs[old_pos], tabs.GapTab() else: self.tabs.append(self.tabs[old_pos]) self.tabs[old_pos] = tabs.GapTab() else: if new_pos > old_pos: self.tabs.insert(new_pos, tab) self.tabs[old_pos] = tabs.GapTab() elif new_pos < old_pos: self.tabs[old_pos] = tabs.GapTab() self.tabs.insert(new_pos, tab) else: return False i = self.tabs.index(tab) done = False # Remove the first Gap on the right in the list # in order to prevent global shifts when there is empty space while not done: i += 1 if i >= len(self.tabs): done = True elif not self.tabs[i]: self.tabs.pop(i) done = True # Remove the trailing gaps i = len(self.tabs) - 1 while isinstance(self.tabs[i], tabs.GapTab): self.tabs.pop() i -= 1 return True def insert_tab(self, old_pos, new_pos=99999): """ Insert a tab at a position, changing the number of the following tabs returns False if it could not move the tab, True otherwise """ if old_pos <= 0 or old_pos >= len(self.tabs): return False elif new_pos <= 0: return False elif new_pos ==old_pos: return False elif not self.tabs[old_pos]: return False if config.get('create_gaps', 'false').lower() == 'true': return self.insert_tab_gaps(old_pos, new_pos) return self.insert_tab_nogaps(old_pos, new_pos) ### Move actions (e.g. go to next room) ### def rotate_rooms_right(self, args=None): """ rotate the rooms list to the right """ self.current_tab().on_lose_focus() self.current_tab_nb += 1 while not self.tabs[self.current_tab_nb]: self.current_tab_nb += 1 self.current_tab().on_gain_focus() self.refresh_window() def rotate_rooms_left(self, args=None): """ rotate the rooms list to the right """ self.current_tab().on_lose_focus() self.current_tab_nb -= 1 while not self.tabs[self.current_tab_nb]: self.current_tab_nb -= 1 self.current_tab().on_gain_focus() self.refresh_window() def go_to_room_number(self): """ Read 2 more chars and go to the tab with the given number """ char = self.read_keyboard()[0] try: nb1 = int(char) except ValueError: return char = self.read_keyboard()[0] try: nb2 = int(char) except ValueError: return self.command_win('%s%s' % (nb1, nb2)) def go_to_roster(self): self.command_win('0') def go_to_previous_tab(self): self.command_win('%s' % (self.previous_tab_nb,)) def go_to_important_room(self): """ Go to the next room with activity, in the order defined in the dict tabs.STATE_PRIORITY """ # shortcut priority = tabs.STATE_PRIORITY tab_refs = {} # put all the active tabs in a dict of lists by state for tab in self.tabs: if not tab: continue if tab.state not in tab_refs: tab_refs[tab.state] = [tab] else: tab_refs[tab.state].append(tab) # sort the state by priority and remove those with negative priority states = sorted(tab_refs.keys(), key=(lambda x: priority.get(x, 0)), reverse=True) states = [state for state in states if priority.get(state, -1) >= 0] for state in states: for tab in tab_refs[state]: if tab.nb < self.current_tab_nb and tab_refs[state][-1].nb > self.current_tab_nb: continue self.command_win('%s' % tab.nb) return return def focus_tab_named(self, tab_name, type_=None): """Returns True if it found a tab to focus on""" for tab in self.tabs: if tab.get_name() == tab_name: if (type_ and (isinstance(tab, type_))) or not type_: self.command_win('%s' % (tab.nb,)) return True return False @property def current_tab_nb(self): return self._current_tab_nb @current_tab_nb.setter def current_tab_nb(self, value): if value >= len(self.tabs): self._current_tab_nb = 0 elif value < 0: self._current_tab_nb = len(self.tabs) - 1 else: self._current_tab_nb = value ### Opening actions ### def open_conversation_window(self, jid, focus=True): """ Open a new conversation tab and focus it if needed """ for tab in self.tabs: # if the room exists, focus it and return if isinstance(tab, tabs.ConversationTab): if tab.get_name() == jid: self.command_win('%s' % tab.nb) return tab new_tab = tabs.ConversationTab(jid) # insert it in the rooms if not focus: new_tab.state = "private" self.add_tab(new_tab, focus) self.refresh_window() return new_tab def open_private_window(self, room_name, user_nick, focus=True): """ Open a Private conversation in a MUC and focus if needed. """ complete_jid = room_name+'/'+user_nick for tab in self.tabs: # if the room exists, focus it and return if isinstance(tab, tabs.PrivateTab): if tab.get_name() == complete_jid: self.command_win('%s' % tab.nb) return tab # create the new tab tab = self.get_tab_by_name(room_name, tabs.MucTab) if not tab: return None new_tab = tabs.PrivateTab(complete_jid, tab.own_nick) if hasattr(tab, 'directed_presence'): new_tab.directed_presence = tab.directed_presence if not focus: new_tab.state = "private" # insert it in the tabs self.add_tab(new_tab, focus) self.refresh_window() tab.privates.append(new_tab) return new_tab def open_new_room(self, room, nick, focus=True): """ Open a new tab.MucTab containing a muc Room, using the specified nick """ new_tab = tabs.MucTab(room, nick) self.add_tab(new_tab, focus) self.refresh_window() def open_new_form(self, form, on_cancel, on_send, **kwargs): """ Open a new tab containing the form The callback are called with the completed form as parameter in addition with kwargs """ form_tab = DataFormsTab(form, on_cancel, on_send, kwargs) self.add_tab(form_tab, True) ### Modifying actions ### def rename_private_tabs(self, room_name, old_nick, new_nick): """ Call this method when someone changes his/her nick in a MUC, this updates the name of all the opened private conversations with him/her """ tab = self.get_tab_by_name('%s/%s' % (room_name, old_nick), tabs.PrivateTab) if tab: tab.rename_user(old_nick, new_nick) self.on_user_rejoined_private_conversation(room_name, new_nick) def on_user_left_private_conversation(self, room_name, nick, status_message): """ The user left the MUC: add a message in the associated private conversation """ tab = self.get_tab_by_name('%s/%s' % (room_name, nick), tabs.PrivateTab) if tab: tab.user_left(status_message, nick) def on_user_rejoined_private_conversation(self, room_name, nick): """ The user joined a MUC: add a message in the associated private conversation """ tab = self.get_tab_by_name('%s/%s' % (room_name, nick), tabs.PrivateTab) if tab: tab.user_rejoined(nick) def disable_private_tabs(self, room_name, reason='\x195}You left the chatroom\x193}'): """ Disable private tabs when leaving a room """ for tab in self.tabs: if isinstance(tab, tabs.PrivateTab) and tab.get_name().startswith(room_name): tab.deactivate(reason=reason) def enable_private_tabs(self, room_name, reason='\x195}You joined the chatroom\x193}'): """ Enable private tabs when joining a room """ for tab in self.tabs: if tab.get_name().startswith(room_name) and isinstance(tab, tabs.PrivateTab): tab.activate(reason=reason) def on_user_changed_status_in_private(self, jid, msg): tab = self.get_tab_by_name(jid) if tab: # display the message in private tab.add_message(msg) def close_tab(self, tab=None): """ Close the given tab. If None, close the current one """ tab = tab or self.current_tab() if isinstance(tab, tabs.RosterInfoTab): return # The tab 0 should NEVER be closed del tab.key_func # Remove self references del tab.commands # and make the object collectable tab.on_close() nb = tab.nb if config.get('create_gaps', 'false').lower() == 'true': if nb >= len(self.tabs) - 1: self.tabs.remove(tab) nb -= 1 while not self.tabs[nb]: # remove the trailing gaps self.tabs.pop() nb -= 1 else: self.tabs[nb] = tabs.GapTab() else: self.tabs.remove(tab) if tab and tab.get_name() in logger.fds: logger.fds[tab.get_name()].close() log.debug("Log file for %s closed.", tab.get_name()) del logger.fds[tab.get_name()] if self.current_tab_nb >= len(self.tabs): self.current_tab_nb = len(self.tabs) - 1 while not self.tabs[self.current_tab_nb]: self.current_tab_nb -= 1 self.refresh_window() import gc gc.collect() log.debug('___ Referrers of closing tab:\n%s\n______', gc.get_referrers(tab)) del tab def add_information_message_to_conversation_tab(self, jid, msg): """ Search for a ConversationTab with the given jid (full or bare), if yes, add the given message to it """ tab = self.get_tab_by_name(jid, tabs.ConversationTab) if tab: self.add_message_to_text_buffer(tab._text_buffer, msg) ####################### Curses and ui-related stuff ########################### def doupdate(self): if not self.running or self.background is True: return curses.doupdate() def information(self, msg, typ=''): """ Displays an informational message in the "Info" buffer """ filter_messages = config.get('filter_info_messages', '').split(':') for words in filter_messages: if words and words in msg: log.debug('Did not show the message:\n\t%s> %s', typ, msg) return False colors = get_theme().INFO_COLORS color = colors.get(typ.lower(), colors.get('default', None)) nb_lines = self.information_buffer.add_message(msg, nickname=typ, nick_color=color) if isinstance(self.current_tab(), tabs.RosterInfoTab): self.refresh_window() elif typ != '' and typ.lower() in config.get('information_buffer_popup_on', 'error roster warning help info').split(): popup_time = config.get('popup_time', 4) + (nb_lines - 1) * 2 self.pop_information_win_up(nb_lines, popup_time) else: if self.information_win_size != 0: self.information_win.refresh() self.current_tab().input.refresh() return True def init_curses(self, stdscr): """ ncurses initialization """ self.background = False # Bool to know if curses can draw # or be quiet while an other console app is running. curses.curs_set(1) curses.noecho() curses.nonl() curses.raw() stdscr.idlok(1) stdscr.keypad(1) curses.start_color() curses.use_default_colors() theming.reload_theme() curses.ungetch(" ") # H4X: without this, the screen is stdscr.getkey() # erased on the first "getkey()" def reset_curses(self): """ Reset terminal capabilities to what they were before ncurses init """ curses.echo() curses.nocbreak() curses.curs_set(1) curses.endwin() @property def informations(self): return self.information_buffer def refresh_window(self): """ Refresh everything """ self.current_tab().state = 'current' self.current_tab().refresh() self.doupdate() def refresh_tab_win(self): """ Refresh the window containing the tab list """ self.current_tab().refresh_tab_win() if self.current_tab().input: self.current_tab().input.refresh() self.doupdate() def scroll_page_down(self, args=None): """ Scroll a page down, if possible. Returns True on success, None on failure. """ if self.current_tab().on_scroll_down(): self.refresh_window() return True def scroll_page_up(self, args=None): """ Scroll a page up, if possible. Returns True on success, None on failure. """ if self.current_tab().on_scroll_up(): self.refresh_window() return True def scroll_line_up(self, args=None): """ Scroll a line up, if possible. Returns True on success, None on failure. """ if self.current_tab().on_line_up(): self.refresh_window() return True def scroll_line_down(self, args=None): """ Scroll a line down, if possible. Returns True on success, None on failure. """ if self.current_tab().on_line_down(): self.refresh_window() return True def scroll_half_up(self, args=None): """ Scroll half a screen down, if possible. Returns True on success, None on failure. """ if self.current_tab().on_half_scroll_up(): self.refresh_window() return True def scroll_half_down(self, args=None): """ Scroll half a screen down, if possible. Returns True on success, None on failure. """ if self.current_tab().on_half_scroll_down(): self.refresh_window() return True def grow_information_win(self, nb=1): if self.information_win_size >= self.current_tab().height -5 or \ self.information_win_size+nb >= self.current_tab().height-4: return 0 if self.information_win_size == 14: return 0 self.information_win_size += nb if self.information_win_size > 14: nb = nb - (self.information_win_size - 14) self.information_win_size = 14 self.resize_global_information_win() for tab in self.tabs: tab.on_info_win_size_changed() self.refresh_window() return nb def shrink_information_win(self, nb=1): if self.information_win_size == 0: return self.information_win_size -= nb if self.information_win_size < 0: self.information_win_size = 0 self.resize_global_information_win() for tab in self.tabs: tab.on_info_win_size_changed() self.refresh_window() def scroll_info_up(self): self.information_win.scroll_up(self.information_win.height) if not isinstance(self.current_tab(), tabs.RosterInfoTab): self.information_win.refresh() else: info = self.current_tab().information_win info.scroll_up(info.height) self.refresh_window() def scroll_info_down(self): self.information_win.scroll_down(self.information_win.height) if not isinstance(self.current_tab(), tabs.RosterInfoTab): self.information_win.refresh() else: info = self.current_tab().information_win info.scroll_down(info.height) self.refresh_window() def pop_information_win_up(self, size, time): """ Temporarly increase the size of the information win of size lines during time seconds. After that delay, the size will decrease from size lines. """ if time <= 0 or size <= 0: return result = self.grow_information_win(size) timed_event = timed_events.DelayedEvent(time, self.shrink_information_win, result) self.add_timed_event(timed_event) self.refresh_window() def toggle_left_pane(self): """ Enable/disable the left panel. """ enabled = config.get('enable_vertical_tab_list', 'false') config.set_and_save('enable_vertical_tab_list', 'false' if enabled == 'true' else 'true') self.call_for_resize() def resize_global_information_win(self): """ Resize the global_information_win only once at each resize. """ with g_lock: self.information_win.resize(self.information_win_size, tabs.Tab.width, tabs.Tab.height - 1 - self.information_win_size - tabs.Tab.tab_win_height(), 0) def resize_global_info_bar(self): """ Resize the GlobalInfoBar only once at each resize """ with g_lock: self.tab_win.resize(1, tabs.Tab.width, tabs.Tab.height - 2, 0) if config.get('enable_vertical_tab_list', 'false') == 'true': height, width = self.stdscr.getmaxyx() truncated_win = self.stdscr.subwin(height, config.get('vertical_tab_list_size', 20), 0, 0) self.left_tab_win = windows.VerticalGlobalInfoBar(truncated_win) else: self.left_tab_win = None def add_message_to_text_buffer(self, buff, txt, time=None, nickname=None, history=None): """ Add the message to the room if possible, else, add it to the Info window (in the Info tab of the info window in the RosterTab) """ if not buff: self.information('Trying to add a message in no room: %s' % txt, 'Error') else: buff.add_message(txt, time, nickname, history=history) def full_screen_redraw(self): """ Completely erase and redraw the screen """ self.stdscr.clear() self.refresh_window() def call_for_resize(self): """ Called when we want to resize the screen """ # If we have the tabs list on the left, we just give a truncated # window to each Tab class, so the draw themself in the portion # of the screen that the can occupy, and we draw the tab list # on the left remaining space if config.get('enable_vertical_tab_list', 'false') == 'true': scr = self.stdscr.subwin(0, config.get('vertical_tab_list_size', 20)) else: scr = self.stdscr tabs.Tab.resize(scr) self.resize_global_info_bar() self.resize_global_information_win() with g_lock: for tab in self.tabs: if config.get('lazy_resize', 'true') == 'true': tab.need_resize = True else: tab.resize() if self.tabs: self.full_screen_redraw() def read_keyboard(self): """ Get the next keyboard key pressed and returns it. get_user_input() has a timeout: it returns None when the timeout occurs. In that case we do not return (we loop until we get a non-None value), but we check for timed events instead. """ res = keyboard.get_user_input(self.stdscr) while res is None: self.check_timed_events() res = keyboard.get_user_input(self.stdscr) return res ####################### Commands and completions ############################## def register_command(self, name, func, *, desc='', shortdesc='', completion=None, usage=''): if name in self.commands: return if not desc and shortdesc: desc = shortdesc self.commands[name] = Command(func, desc, completion, shortdesc, usage) def command_help(self, arg): """ /help """ args = arg.split() if not args: color = get_theme().COLOR_HELP_COMMANDS[0] acc = [] buff = ['Global commands:'] for command in self.commands: if isinstance(self.commands[command], Command): acc.append(' \x19%s}%s\x19o - %s' % (color, command, self.commands[command].short)) else: acc.append(' \x19%s}%s\x19o' % (color, command)) acc = sorted(acc) buff.extend(acc) acc = [] buff.append('Tab-specific commands:') commands = self.current_tab().commands for command in commands: if isinstance(commands[command], Command): acc.append(' \x19%s}%s\x19o - %s' % (color, command, commands[command].short)) else: acc.append(' \x19%s}%s\x19o' % (color, command)) acc = sorted(acc) buff.extend(acc) msg = '\n'.join(buff) msg += _("\nType /help to know what each command does") if args: if args[0] in self.commands: tup = self.commands[args[0]] elif args[0] in self.current_tab().commands: tup = self.current_tab().commands[args[0]] else: self.information(_('Unknown command: %s') % args[0], 'Error') return if isinstance(tup, Command): msg = _('Usage: /%s %s\n' % (args[0], tup.usage)) msg += tup.desc else: msg = tup[1] self.information(msg, 'Help') def completion_help(self, the_input): """Completion for /help.""" commands = list(self.commands.keys()) + list(self.current_tab().commands.keys()) return the_input.auto_completion(commands, ' ', quotify=False) def command_runkey(self, arg): """ /runkey """ def replace_line_breaks(key): if key == '^J': return '\n' return key char = arg.strip() func = self.key_func.get(char, None) if func: func() else: res = self.do_command(replace_line_breaks(char), False) if res: self.refresh_window() def completion_runkey(self, the_input): """ Completion for /runkey """ list_ = [] list_.extend(self.key_func.keys()) list_.extend(self.current_tab().key_func.keys()) return the_input.auto_completion(list_, '', quotify=False) def command_status(self, arg): """ /status [msg] """ args = common.shell_split(arg) if len(args) < 1: return if not args[0] in possible_show.keys(): self.command_help('status') return show = possible_show[args[0]] if len(args) == 2: msg = args[1] else: msg = None pres = self.xmpp.make_presence() if msg: pres['status'] = msg pres['type'] = show self.events.trigger('send_normal_presence', pres) pres.send() current = self.current_tab() if isinstance(current, tabs.MucTab) and current.joined and show in ('away', 'xa'): current.send_chat_state('inactive') for tab in self.tabs: if isinstance(tab, tabs.MucTab) and tab.joined: muc.change_show(self.xmpp, tab.name, tab.own_nick, show, msg) if hasattr(tab, 'directed_presence'): del tab.directed_presence self.set_status(show, msg) if isinstance(current, tabs.MucTab) and current.joined and show not in ('away', 'xa'): current.send_chat_state('active') def completion_status(self, the_input): """ Completion of /status """ return the_input.auto_completion([status for status in possible_show], ' ', quotify=False) def command_presence(self, arg): """ /presence [type] [status] """ args = common.shell_split(arg) if len(args) == 1: jid, type, status = args[0], None, None elif len(args) == 2: jid, type, status = args[0], args[1], None elif len(args) == 3: jid, type, status = args[0], args[1], args[2] else: return if jid == '.' and isinstance(self.current_tab(), tabs.ChatTab): jid = self.current_tab().get_name() if type == 'available': type = None try: pres = self.xmpp.make_presence(pto=jid, ptype=type, pstatus=status) self.events.trigger('send_normal_presence', pres) pres.send() except : import traceback self.information(_('Could not send directed presence'), 'Error') log.debug(_("Could not send directed presence:\n") + traceback.format_exc()) tab = self.get_tab_by_name(jid) if tab: if type in ('xa', 'away'): tab.directed_presence = False chatstate = 'inactive' else: tab.directed_presence = True chatstate = 'active' if tab == self.current_tab(): tab.send_chat_state(chatstate, True) if isinstance(tab, tabs.MucTab): for private in tab.privates: private.directed_presence = tab.directed_presence if self.current_tab() in tab.privates: self.current_tab().send_chat_state(chatstate, True) def completion_presence(self, the_input): """ Completion of /presence """ text = the_input.get_text() args = text.split() n = len(args) if text.endswith(' '): n += 1 if n == 2: return the_input.auto_completion([jid for jid in roster.jids()], '') elif n == 3: return the_input.auto_completion([status for status in possible_show], '') def command_theme(self, arg=''): """/theme """ args = arg.split() if args: self.command_set('theme %s' % (args[0],)) warning = theming.reload_theme() if warning: self.information(warning, 'Warning') self.refresh_window() def completion_theme(self, the_input): """ Completion for /theme""" themes_dir = config.get('themes_dir', '') themes_dir = themes_dir or\ os.path.join(os.environ.get('XDG_DATA_HOME') or\ os.path.join(os.environ.get('HOME'), '.local', 'share'), 'poezio', 'themes') themes_dir = os.path.expanduser(themes_dir) try: names = os.listdir(themes_dir) except OSError as e: log.debug(_('Completion failed: %s'), e) return theme_files = [name[:-3] for name in names if name.endswith('.py')] if not 'default' in theme_files: theme_files.append('default') return the_input.auto_completion(theme_files, '', quotify=False) def command_win(self, arg): """ /win """ arg = arg.strip() if not arg: self.command_help('win') return try: nb = int(arg.split()[0]) except ValueError: nb = arg if self.current_tab_nb == nb: return self.previous_tab_nb = self.current_tab_nb self.current_tab().on_lose_focus() if isinstance(nb, int): if 0 <= nb < len(self.tabs): if not self.tabs[nb]: return self.current_tab_nb = nb else: for tab in self.tabs: for name in tab.matching_names(): if nb in name: self.current_tab_nb = tab.nb self.current_tab().on_gain_focus() self.refresh_window() def completion_win(self, the_input): """Completion for /win""" l = [] for tab in self.tabs: l.extend(tab.matching_names()) return the_input.auto_completion(l, ' ', quotify=False) def command_move_tab(self, arg): """ /move_tab old_pos new_pos """ args = common.shell_split(arg) current_tab = self.current_tab() if len(args) != 2: return self.command_help('move_tab') def get_nb_from_value(value): ref = None try: ref = int(value) except ValueError: old_tab = None for tab in self.tabs: if not old_tab and value in safeJID(tab.get_name()).user: old_tab = tab if not old_tab: self.information("Tab %s does not exist" % args[0], "Error") return None ref = old_tab.nb return ref old = get_nb_from_value(args[0]) new = get_nb_from_value(args[1]) if new is None or old is None: return self.information('Unable to move the tab.', 'Info') result = self.insert_tab(old, new) if not result: self.information('Unable to move the tab.', 'Info') else: self.current_tab_nb = self.tabs.index(current_tab) self.refresh_window() def completion_move_tab(self, the_input): """Completion for /move_tab""" nodes = [safeJID(tab.get_name()).user for tab in self.tabs] return the_input.auto_completion(nodes, ' ', quotify=True) def command_list(self, arg): """ /list Opens a MucListTab containing the list of the room in the specified server """ arg = arg.split() if len(arg) > 1: return self.command_help('list') elif arg: server = safeJID(arg[0]).server else: if not isinstance(self.current_tab(), tabs.MucTab): return self.information('Please provide a server', 'Error') server = safeJID(self.current_tab().get_name()).server list_tab = tabs.MucListTab(server) self.add_tab(list_tab, True) self.xmpp.plugin['xep_0030'].get_items(jid=server, block=False, callback=list_tab.on_muc_list_item_received) def completion_list(self, the_input): """Completion for /list""" muc_serv_list = [] for tab in self.tabs: # TODO, also from an history if isinstance(tab, tabs.MucTab) and\ tab.get_name() not in muc_serv_list: muc_serv_list.append(safeJID(tab.get_name()).server) if muc_serv_list: return the_input.auto_completion(muc_serv_list, ' ', quotify=False) def command_version(self, arg): """ /version """ def callback(res): if not res: return self.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.information(version, 'Info') args = common.shell_split(arg) if len(args) < 1: return self.command_help('version') jid = safeJID(args[0]) if jid.resource or jid not in roster: fixes.get_version(self.xmpp, jid, callback=callback) elif jid in roster: for resource in roster[jid].resources: fixes.get_version(self.xmpp, resource.jid, callback=callback) else: fixes.get_version(self.xmpp, jid, callback=callback) def completion_version(self, the_input): """Completion for /version""" n = len(the_input.get_text().split()) if n > 2 or (n == 2 and the_input.get_text().endswith(' ')): return comp = reduce(lambda x, y: x + [i for i in y], (jid.resources for jid in roster if len(jid)), []) comp = (str(res.jid) for res in comp) return the_input.auto_completion(sorted(comp), '', quotify=False) def command_join(self, arg, histo_length=None): """ /join [room][/nick] [password] """ args = common.shell_split(arg) password = None if len(args) == 0: tab = self.current_tab() if not isinstance(tab, tabs.MucTab) and not isinstance(tab, tabs.PrivateTab): return room = safeJID(tab.get_name()).bare nick = tab.own_nick else: info = safeJID(args[0]) if info == '' and len(args[0]) > 1 and args[0][0] == '/': nick = args[0][1:] elif info.resource == '': default = os.environ.get('USER') if os.environ.get('USER') else 'poezio' nick = config.get('default_nick', '') if nick == '': nick = default else: nick = info.resource if info.bare == '': # happens with /join /nickname, which is OK tab = self.current_tab() if not isinstance(tab, tabs.MucTab): return room = tab.get_name() if nick == '': nick = tab.own_nick else: room = info.bare if room.find('@') == -1: # no server is provided, like "/join hello" # use the server of the current room if available # check if the current room's name has a server if isinstance(self.current_tab(), tabs.MucTab) and\ self.current_tab().get_name().find('@') != -1: room += '@%s' % safeJID(self.current_tab().get_name()).domain else: # no server could be found, print a message and return self.information(_("You didn't specify a server for the room you want to join"), 'Error') return room = room.lower() if room in self.pending_invites: del self.pending_invites[room] tab = self.get_tab_by_name(room, tabs.MucTab) if len(args) == 2: # a password is provided password = args[1] if tab and tab.joined: # if we are already in the room self.focus_tab_named(tab.name) if tab.own_nick == nick: self.information('/join: Nothing to do.', 'Info') else: tab.own_nick = nick tab.command_cycle('') return if room.startswith('@'): room = room[1:] current_status = self.get_status() if not histo_length: histo_length= config.get('muc_history_length', 20) if histo_length == -1: histo_length= None if histo_length is not None: histo_length= str(histo_length) if password is None: # try to use a saved password password = config.get_by_tabname('password', None, room, fallback=False) if tab and not tab.joined: delta = datetime.now() - tab.last_connection seconds = delta.seconds + delta.days * 24 * 3600 if tab.last_connection is not None else 0 seconds = int(seconds) muc.join_groupchat(self.xmpp, room, nick, password, histo_length, current_status.message, current_status.show, seconds=seconds) if not tab: self.open_new_room(room, nick) muc.join_groupchat(self.xmpp, room, nick, password, histo_length, current_status.message, current_status.show) else: tab.own_nick = nick tab.users = [] if tab and tab.joined: self.enable_private_tabs(room) tab.state = "normal" if tab == self.current_tab(): tab.refresh() self.doupdate() def completion_join(self, the_input): """ Try to complete the server of the MUC's jid (for now only from the currently open ones) TODO: have a history of recently joined MUCs, and use that too """ txt = the_input.get_text() if len(txt.split()) != 2: # we are not on the 1st argument of the command line return False jid = safeJID(txt.split()[1]) if jid.server: if jid.resource or jid.full.endswith('/'): # we are writing the resource: complete the node if not the_input.last_completion: try: response = self.xmpp.plugin['xep_0030'].get_items(jid=jid.server, block=True, timeout=1) except: response = None if response: items = response['disco_items'].get_items() else: return True items = ['%s/%s' % (tup[0], jid.resource) for tup in items] for _ in range(len(jid.server) + 2 + len(jid.resource)): the_input.key_backspace() else: items = [] items.extend(list(self.pending_invites.keys())) the_input.auto_completion(items, '') else: # we are writing the server: complete the server serv_list = [] for tab in self.tabs: if isinstance(tab, tabs.MucTab): serv_list.append('%s@%s'% (jid.user, safeJID(tab.get_name()).host)) serv_list.extend(list(self.pending_invites.keys())) the_input.auto_completion(serv_list, '') return True def command_bookmark_local(self, arg=''): """ /bookmark_local [room][/nick] [password] """ args = common.shell_split(arg) nick = None password = None if len(args) == 0 and not isinstance(self.current_tab(), tabs.MucTab): return if len(args) == 0: tab = self.current_tab() roomname = tab.get_name() if tab.joined: nick = tab.own_nick elif args[0] == '*': for tab in self.tabs: if isinstance(tab, tabs.MucTab): b = bookmark.get_by_jid(tab.get_name()) if not b: b = bookmark.Bookmark(tab.get_name(), autojoin=True, method="local") bookmark.bookmarks.append(b) else: b.method = "local" bookmark.save_local() bookmark.save_remote(self.xmpp) self.information('Bookmarks added and saved.', 'Info') return else: info = safeJID(args[0]) if info.resource != '': nick = info.resource roomname = info.bare if not roomname: if not isinstance(self.current_tab(), tabs.MucTab): return roomname = self.current_tab().get_name() if len(args) > 1: password = args[1] bm = bookmark.get_by_jid(roomname) if not bm: bm = bookmark.Bookmark(jid=roomname) bookmark.bookmarks.append(bm) self.information('Bookmark added.', 'Info') else: self.information('Bookmark updated.', 'Info') if nick: bm.nick = nick bm.autojoin = True bm.password = password bm.method = "local" bookmark.save_local() self.information(_('Your local bookmarks are now: %s') % [b for b in bookmark.bookmarks if b.method == 'local'], 'Info') def completion_bookmark_local(self, the_input): """Completion for /bookmark_local""" txt = the_input.get_text() args = common.shell_split(txt) n = len(args) if txt.endswith(' '): n += 1 if len(args) == 1: jid = safeJID('') else: jid = safeJID(args[1]) if len(args) > 2: return if jid.server and (jid.resource or jid.full.endswith('/')): tab = self.get_tab_by_name(jid.bare, tabs.MucTab) nicks = [tab.own_nick] if tab else [] default = os.environ.get('USER') if os.environ.get('USER') else 'poezio' nick = config.get('default_nick', '') if not nick: if not default in nicks: nicks.append(default) else: if not nick in nicks: nicks.append(nick) jids_list = ['%s/%s' % (jid.bare, nick) for nick in nicks] return the_input.auto_completion(jids_list, '') muc_list = [tab.get_name() for tab in self.tabs if isinstance(tab, tabs.MucTab)] muc_list.append('*') return the_input.auto_completion(muc_list, '') def command_bookmark(self, arg=''): """ /bookmark [room][/nick] [autojoin] [password] """ if config.get('use_remote_bookmarks', 'true').lower() == 'false': self.command_bookmark_local(arg) return args = common.shell_split(arg) nick = None if len(args) == 0 and not isinstance(self.current_tab(), tabs.MucTab): return if len(args) == 0: tab = self.current_tab() roomname = tab.get_name() if tab.joined: nick = tab.own_nick autojoin = True password = None elif args[0] == '*': if len(args) > 1: autojoin = False if args[1].lower() == 'false' else True else: autojoin = True for tab in self.tabs: if isinstance(tab, tabs.MucTab): b = bookmark.get_by_jid(tab.get_name()) if not b: b = bookmark.Bookmark(tab.get_name(), autojoin=autojoin, method=bookmark.preferred) bookmark.bookmarks.append(b) else: b.method = bookmark.preferred if bookmark.save_remote(self.xmpp, self): bookmark.save_local() self.information("Bookmarks added.", "Info") else: self.information("Could not add the bookmarks.", "Info") return else: info = safeJID(args[0]) if info.resource != '': nick = info.resource roomname = info.bare if roomname == '': if not isinstance(self.current_tab(), tabs.MucTab): return roomname = self.current_tab().get_name() if len(args) > 1: autojoin = False if args[1].lower() == 'false' else True else: autojoin = True if len(args) > 2: password = args[2] else: password = None bm = bookmark.get_by_jid(roomname) if not bm: bm = bookmark.Bookmark(roomname) bookmark.bookmarks.append(bm) bm.method = config.get('use_bookmarks_method', 'pep') if nick: bm.nick = nick if password: bm.password = password if autojoin: bm.autojoin = autojoin if bookmark.save_remote(self.xmpp): self.information('Bookmark added.', 'Info') self.information(_('Your remote bookmarks are now: %s') % [b for b in bookmark.bookmarks if b.method in ('pep', 'privatexml')], 'Info') def completion_bookmark(self, the_input): """Completion for /bookmark""" txt = the_input.get_text() args = common.shell_split(txt) n = len(args) if txt.endswith(' '): n += 1 if len(args) == 1: jid = safeJID('') else: jid = safeJID(args[1]) if len(args) == 2: return the_input.auto_completion(['true', 'false'], '') if len(args) == 3: return if jid.server and (jid.resource or jid.full.endswith('/')): tab = self.get_tab_by_name(jid.bare, tabs.MucTab) nicks = [tab.own_nick] if tab else [] default = os.environ.get('USER') if os.environ.get('USER') else 'poezio' nick = config.get('default_nick', '') if not nick: if not default in nicks: nicks.append(default) else: if not nick in nicks: nicks.append(nick) jids_list = ['%s/%s' % (jid.bare, nick) for nick in nicks] return the_input.auto_completion(jids_list, '') muc_list = [tab.get_name() for tab in self.tabs if isinstance(tab, tabs.MucTab)] muc_list.append('*') return the_input.auto_completion(muc_list, '') def command_bookmarks(self, arg=''): """/bookmarks""" self.information(_('Your remote bookmarks are: %s') % [b for b in bookmark.bookmarks if b.method in ('pep', 'privatexml')], 'Info') self.information(_('Your local bookmarks are: %s') % [b for b in bookmark.bookmarks if b.method is 'local'], 'Info') def command_remove_bookmark(self, arg=''): """/remove_bookmark [jid]""" args = common.shell_split(arg) if not args: tab = self.current_tab() if isinstance(tab, tabs.MucTab) and bookmark.get_by_jid(tab.get_name()): bookmark.remove(tab.get_name()) bookmark.save(self.xmpp) if bookmark.save(self.xmpp): self.information('Bookmark deleted', 'Info') else: self.information('No bookmark to remove', 'Info') else: if bookmark.get_by_jid(args[0]): bookmark.remove(args[0]) if bookmark.save(self.xmpp): self.information('Bookmark deleted', 'Info') else: self.information('No bookmark to remove', 'Info') def completion_remove_bookmark(self, the_input): """Completion for /remove_bookmark""" return the_input.auto_completion([bm.jid for bm in bookmark.bookmarks], '') def command_set(self, arg): """ /set [module|][section]