2147 lines
78 KiB
Python
2147 lines
78 KiB
Python
# Copyright (C) 2005-2006 Stéphan Kochen <stephan AT kochen.nl>
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# Copyright (C) 2005-2007 Nikos Kouremenos <kourem AT gmail.com>
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# Copyright (C) 2005-2014 Yann Leboulanger <asterix AT lagaule.org>
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# Copyright (C) 2006 Dimitur Kirov <dkirov AT gmail.com>
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# Copyright (C) 2006-2008 Jean-Marie Traissard <jim AT lapin.org>
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# Copyright (C) 2007 Stephan Erb <steve-e AT h3c.de>
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#
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# This file is part of Gajim.
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#
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# Gajim is free software; you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published
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# by the Free Software Foundation; version 3 only.
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#
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# Gajim is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with Gajim. If not, see <http://www.gnu.org/licenses/>.
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# The appearance of the treeview, and parts of the dialog, are controlled by
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# AgentBrowser (sub-)classes. Methods that probably should be overridden when
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# subclassing are: (look at the docstrings and source for additional info)
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# - def cleanup(self) *
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# - def _create_treemodel(self) *
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# - def _add_actions(self)
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# - def _clean_actions(self)
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# - def update_theme(self) *
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# - def update_actions(self)
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# - def default_action(self)
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# - def _find_item(self, jid, node)
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# - def _add_item(self, jid, node, parent_node, item, force)
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# - def _update_item(self, iter_, jid, node, item)
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# - def _update_info(self, iter_, jid, node, identities, features, data)
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# - def _update_error(self, iter_, jid, node)
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#
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# * Should call the super class for this method.
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# All others do not have to call back to the super class. (but can if they want
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# the functionality)
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# There are more methods, of course, but this is a basic set.
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import types
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import weakref
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import nbxmpp
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from gi.repository import GLib
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from gi.repository import Gtk
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from gi.repository import Gdk
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from gi.repository import GdkPixbuf
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from gajim.gtk import ErrorDialog
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from gajim.gtk import InformationDialog
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from gajim import gtkgui_helpers
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from gajim import groups
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from gajim import adhoc_commands
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from gajim import search_window
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from gajim.gtk import ServiceRegistration
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from gajim.common import app
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from gajim.common.i18n import _
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from gajim.common import helpers
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from gajim.common.const import StyleAttr
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LABELS = {
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1: _('This service has not yet responded with detailed information'),
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2: _('This service could not respond with detailed information.\n'
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'It is most likely legacy or broken'),
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}
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# Dictionary mapping category, type pairs to browser class, image pairs.
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# This is a function, so we can call it after the classes are declared.
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# For the browser class, None means that the service will only be browsable
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# when it advertises disco as it's feature, False means it's never browsable.
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def _gen_agent_type_info():
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return {
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# Defaults
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(0, 0): (None, None),
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# Jabber server
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('server', 'im'): (ToplevelAgentBrowser, 'jabber'),
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('services', 'jabber'): (ToplevelAgentBrowser, 'jabber'),
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('hierarchy', 'branch'): (AgentBrowser, 'jabber'),
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# Services
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('conference', 'text'): (MucBrowser, 'conference'),
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('headline', 'rss'): (AgentBrowser, 'rss'),
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('headline', 'weather'): (False, 'weather'),
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('gateway', 'weather'): (False, 'weather'),
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('_jid', 'weather'): (False, 'weather'),
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('gateway', 'sip'): (False, 'sip'),
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('directory', 'user'): (None, 'jud'),
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('pubsub', 'generic'): (PubSubBrowser, 'pubsub'),
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('pubsub', 'service'): (PubSubBrowser, 'pubsub'),
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('proxy', 'bytestreams'): (None, 'bytestreams'), # Socks5 FT proxy
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('headline', 'newmail'): (ToplevelAgentBrowser, 'mail'),
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# Transports
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('conference', 'irc'): (ToplevelAgentBrowser, 'irc'),
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('_jid', 'irc'): (False, 'irc'),
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('gateway', 'irc'): (False, 'irc'),
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('gateway', 'gadu-gadu'): (False, 'gadu-gadu'),
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('_jid', 'gadugadu'): (False, 'gadu-gadu'),
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('gateway', 'http-ws'): (False, 'http-ws'),
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('gateway', 'icq'): (False, 'icq'),
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('_jid', 'icq'): (False, 'icq'),
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('gateway', 'sms'): (False, 'sms'),
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('_jid', 'sms'): (False, 'sms'),
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('gateway', 'smtp'): (False, 'mail'),
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('gateway', 'mrim'): (False, 'mrim'),
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('_jid', 'mrim'): (False, 'mrim'),
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('gateway', 'facebook'): (False, 'facebook'),
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('_jid', 'facebook'): (False, 'facebook'),
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('gateway', 'tv'): (False, 'tv'),
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('gateway', 'twitter'): (False, 'twitter'),
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}
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# Category type to "human-readable" description string
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_cat_to_descr = {
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'other': _('Others'),
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'gateway': _('Transports'),
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'_jid': _('Transports'),
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#conference is a category for listing mostly groupchats in service discovery
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'conference': _('Conference'),
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}
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class CacheDictionary:
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"""
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A dictionary that keeps items around for only a specific time. Lifetime is
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in minutes. Getrefresh specifies whether to refresh when an item is merely
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accessed instead of set as well
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"""
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def __init__(self, lifetime, getrefresh = True):
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self.lifetime = lifetime * 1000 * 60
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self.getrefresh = getrefresh
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self.cache = {}
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class CacheItem:
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"""
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An object to store cache items and their timeouts
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"""
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def __init__(self, value):
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self.value = value
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self.source = None
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def __call__(self):
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return self.value
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def cleanup(self):
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for key in list(self.cache.keys()):
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item = self.cache[key]
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if item.source:
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GLib.source_remove(item.source)
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del self.cache[key]
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def _expire_timeout(self, key):
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"""
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The timeout has expired, remove the object
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"""
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if key in self.cache:
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del self.cache[key]
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return False
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def _refresh_timeout(self, key):
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"""
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The object was accessed, refresh the timeout
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"""
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item = self.cache[key]
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if item.source:
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GLib.source_remove(item.source)
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if self.lifetime:
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source = GLib.timeout_add_seconds(int(self.lifetime/1000), self._expire_timeout, key)
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item.source = source
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def __getitem__(self, key):
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item = self.cache[key]
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if self.getrefresh:
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self._refresh_timeout(key)
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return item()
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def __setitem__(self, key, value):
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item = self.CacheItem(value)
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self.cache[key] = item
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self._refresh_timeout(key)
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def __delitem__(self, key):
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item = self.cache[key]
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if item.source:
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GLib.source_remove(item.source)
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del self.cache[key]
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def __contains__(self, key):
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return key in self.cache
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_icon_cache = CacheDictionary(15)
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def get_agent_address(jid, node = None):
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"""
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Get an agent's address for displaying in the GUI
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"""
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if node:
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return '%s@%s' % (node, str(jid))
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else:
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return str(jid)
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class Closure(object):
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"""
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A weak reference to a callback with arguments as an object
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Weak references to methods immediately die, even if the object is still
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alive. Besides a handy way to store a callback, this provides a workaround
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that keeps a reference to the object instead.
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Userargs and removeargs must be tuples.
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"""
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def __init__(self, cb, userargs = (), remove = None, removeargs = ()):
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self.userargs = userargs
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self.remove = remove
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self.removeargs = removeargs
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if isinstance(cb, types.MethodType):
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self.meth_self = weakref.ref(cb.__self__, self._remove)
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self.meth_name = cb.__name__
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elif callable(cb):
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self.meth_self = None
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self.cb = weakref.ref(cb, self._remove)
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else:
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raise TypeError('Object is not callable')
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def _remove(self, ref):
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if self.remove:
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self.remove(self, *self.removeargs)
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def __call__(self, *args, **kwargs):
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if self.meth_self:
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obj = self.meth_self()
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cb = getattr(obj, self.meth_name)
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else:
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cb = self.cb()
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args = args + self.userargs
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return cb(*args, **kwargs)
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class ServicesCache:
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"""
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Class that caches our query results. Each connection will have it's own
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ServiceCache instance
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"""
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def __init__(self, account):
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self.account = account
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self._items = CacheDictionary(0, getrefresh = False)
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self._info = CacheDictionary(0, getrefresh = False)
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self._subscriptions = CacheDictionary(5, getrefresh=False)
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self._cbs = {}
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def cleanup(self):
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self._items.cleanup()
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self._info.cleanup()
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def _clean_closure(self, cb, type_, addr):
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# A closure died, clean up
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cbkey = (type_, addr)
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try:
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self._cbs[cbkey].remove(cb)
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except KeyError:
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return
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except ValueError:
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return
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# Clean an empty list
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if not self._cbs[cbkey]:
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del self._cbs[cbkey]
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def get_icon(self, identities=None, addr=''):
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"""
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Return the icon for an agent
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"""
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if identities is None:
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identities = []
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# Grab the first identity with an icon
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quiet = False
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for identity in identities:
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try:
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cat, type_ = identity['category'], identity['type']
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info = _agent_type_info[(cat, type_)]
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except KeyError:
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continue
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filename = info[1]
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if filename:
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break
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else:
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# Loop fell through, default to unknown
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filename = addr.split('.')[0]
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quiet = True
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# Use the cache if possible
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if filename in _icon_cache:
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return _icon_cache[filename]
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# Or load it
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pix = gtkgui_helpers.get_icon_pixmap('gajim-agent-' + filename, size=32,
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quiet=quiet)
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if pix:
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# Store in cache
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_icon_cache[filename] = pix
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return pix
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if 'jabber' in _icon_cache:
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return _icon_cache['jabber']
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pix = gtkgui_helpers.get_icon_pixmap('gajim-agent-jabber', size=32)
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_icon_cache['jabber'] = pix
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return pix
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def get_browser(self, identities=None, features=None):
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"""
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Return the browser class for an agent
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"""
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if identities is None:
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identities = []
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if features is None:
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features = []
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# First pass, we try to find a ToplevelAgentBrowser
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for identity in identities:
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try:
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cat, type_ = identity['category'], identity['type']
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info = _agent_type_info[(cat, type_)]
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except KeyError:
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continue
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browser = info[0]
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if browser and browser == ToplevelAgentBrowser:
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return browser
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# second pass, we haven't found a ToplevelAgentBrowser
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for identity in identities:
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try:
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cat, type_ = identity['category'], identity['type']
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info = _agent_type_info[(cat, type_)]
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except KeyError:
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continue
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browser = info[0]
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if browser:
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return browser
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# NS_BROWSE is deprecated, but we check for it anyways.
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# Some services list it in features and respond to
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# NS_DISCO_ITEMS anyways.
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# Allow browsing for unknown types as well.
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if (not features and not identities) or \
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nbxmpp.NS_DISCO_ITEMS in features or nbxmpp.NS_BROWSE in features:
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return ToplevelAgentBrowser
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return None
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def get_info(self, jid, node, cb, force=False, nofetch=False, args=()):
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"""
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Get info for an agent
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"""
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addr = get_agent_address(jid, node)
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# Check the cache
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if addr in self._info and not force:
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args = self._info[addr] + args
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cb(jid, node, *args)
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return
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if nofetch:
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return
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# Create a closure object
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cbkey = ('info', addr)
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cb = Closure(cb, userargs=args, remove=self._clean_closure,
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removeargs=cbkey)
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# Are we already fetching this?
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if cbkey in self._cbs:
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self._cbs[cbkey].append(cb)
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else:
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self._cbs[cbkey] = [cb]
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con = app.connections[self.account]
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con.get_module('Discovery').disco_info(
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jid, node, self._disco_info_received, self._disco_info_error)
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def get_items(self, jid, node, cb, force=False, nofetch=False, args=()):
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"""
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Get a list of items in an agent
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"""
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addr = get_agent_address(jid, node)
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# Check the cache
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if addr in self._items and not force:
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args = (self._items[addr],) + args
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cb(jid, node, *args)
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return
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if nofetch:
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return
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# Create a closure object
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cbkey = ('items', addr)
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cb = Closure(cb, userargs=args, remove=self._clean_closure,
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removeargs=cbkey)
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# Are we already fetching this?
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if cbkey in self._cbs:
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self._cbs[cbkey].append(cb)
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else:
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self._cbs[cbkey] = [cb]
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con = app.connections[self.account]
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con.get_module('Discovery').disco_items(
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jid, node, self._disco_items_received, self._disco_items_error)
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def _disco_info_received(self, from_, identities, features, data, node):
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"""
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Callback for when we receive an agent's info
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array is (agent, node, identities, features, data)
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"""
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self._on_agent_info(str(from_), node, identities, features, data)
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def _disco_info_error(self, from_, error):
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"""
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Callback for when a query fails. Even after the browse and agents
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namespaces
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"""
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addr = get_agent_address(from_)
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# Call callbacks
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cbkey = ('info', addr)
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if cbkey in self._cbs:
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for cb in self._cbs[cbkey]:
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cb(str(from_), '', 0, 0, 0)
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# clean_closure may have beaten us to it
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if cbkey in self._cbs:
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del self._cbs[cbkey]
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def _on_agent_info(self, fjid, node, identities, features, data):
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addr = get_agent_address(fjid, node)
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# Store in cache
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self._info[addr] = (identities, features, data)
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# Call callbacks
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cbkey = ('info', addr)
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if cbkey in self._cbs:
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for cb in self._cbs[cbkey]:
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cb(fjid, node, identities, features, data)
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# clean_closure may have beaten us to it
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if cbkey in self._cbs:
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del self._cbs[cbkey]
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def _disco_items_received(self, from_, node, items):
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"""
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Callback for when we receive an agent's items
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array is (agent, node, items)
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"""
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addr = get_agent_address(from_, node)
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# Store in cache
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self._items[addr] = items
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# Call callbacks
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cbkey = ('items', addr)
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if cbkey in self._cbs:
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for cb in self._cbs[cbkey]:
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cb(str(from_), node, items)
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# clean_closure may have beaten us to it
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if cbkey in self._cbs:
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del self._cbs[cbkey]
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def _disco_items_error(self, from_, error):
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"""
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Callback for when a query fails. Even after the browse and agents
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namespaces
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"""
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addr = get_agent_address(from_)
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# Call callbacks
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cbkey = ('items', addr)
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if cbkey in self._cbs:
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for cb in self._cbs[cbkey]:
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cb(str(from_), '', 0)
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# clean_closure may have beaten us to it
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if cbkey in self._cbs:
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del self._cbs[cbkey]
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# object is needed so that @property works
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class ServiceDiscoveryWindow(object):
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"""
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Class that represents the Services Discovery window
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"""
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def __init__(self, account, jid='', node='', address_entry=False,
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parent=None, initial_identities=None):
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self._account = account
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self.parent = parent
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if not jid:
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jid = app.config.get_per('accounts', account, 'hostname')
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node = ''
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self.jid = None
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self.browser = None
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self.children = []
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self.dying = False
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self.node = None
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self.reloading = False
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# Check connection
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if app.connections[account].connected < 2:
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ErrorDialog(_('You are not connected to the server'),
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_('Without a connection, you can not browse available services'))
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raise RuntimeError('You must be connected to browse services')
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# Get a ServicesCache object.
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try:
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self.cache = app.connections[account].services_cache
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except AttributeError:
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self.cache = ServicesCache(account)
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app.connections[account].services_cache = self.cache
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if initial_identities:
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self.cache._on_agent_info(jid, node, initial_identities, [], None)
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self.xml = gtkgui_helpers.get_gtk_builder('service_discovery_window.ui')
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self.window = self.xml.get_object('service_discovery_window')
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self.services_treeview = self.xml.get_object('services_treeview')
|
|
self.model = None
|
|
# This is more reliable than the cursor-changed signal.
|
|
selection = self.services_treeview.get_selection()
|
|
selection.connect_after('changed',
|
|
self.on_services_treeview_selection_changed)
|
|
self.services_scrollwin = self.xml.get_object('services_scrollwin')
|
|
self.progressbar = self.xml.get_object('services_progressbar')
|
|
self.banner = self.xml.get_object('banner_agent_label')
|
|
self.banner_icon = self.xml.get_object('banner_agent_icon')
|
|
self.banner_eventbox = self.xml.get_object('banner_agent_eventbox')
|
|
self.style_event_id = 0
|
|
self.banner.realize()
|
|
self.action_buttonbox = self.xml.get_object('action_buttonbox')
|
|
|
|
# Address combobox
|
|
self.address_comboboxtext = None
|
|
address_table = self.xml.get_object('address_table')
|
|
if address_entry:
|
|
self.address_comboboxtext = self.xml.get_object(
|
|
'address_comboboxtext')
|
|
self.address_comboboxtext_entry = self.xml.get_object(
|
|
'address_entry')
|
|
|
|
self.latest_addresses = app.config.get(
|
|
'latest_disco_addresses').split()
|
|
if jid in self.latest_addresses:
|
|
self.latest_addresses.remove(jid)
|
|
self.latest_addresses.insert(0, jid)
|
|
if len(self.latest_addresses) > 10:
|
|
self.latest_addresses = self.latest_addresses[0:10]
|
|
for j in self.latest_addresses:
|
|
self.address_comboboxtext.append_text(j)
|
|
self.address_comboboxtext.get_child().set_text(jid)
|
|
else:
|
|
# Don't show it at all if we didn't ask for it
|
|
address_table.set_no_show_all(True)
|
|
address_table.hide()
|
|
|
|
accel_group = Gtk.AccelGroup()
|
|
keyval, mod = Gtk.accelerator_parse('<Control>r')
|
|
accel_group.connect(keyval, mod, Gtk.AccelFlags.VISIBLE,
|
|
self.accel_group_func)
|
|
self.window.add_accel_group(accel_group)
|
|
|
|
self._initial_state()
|
|
self.xml.connect_signals(self)
|
|
self.travel(jid, node)
|
|
self.window.show_all()
|
|
|
|
@property
|
|
def account(self):
|
|
return self._account
|
|
|
|
@account.setter
|
|
def account(self, value):
|
|
self._account = value
|
|
self.cache.account = value
|
|
if self.browser:
|
|
self.browser.account = value
|
|
|
|
def on_key_press_event(self, widget, event):
|
|
if event.keyval == Gdk.KEY_Escape:
|
|
self.window.destroy()
|
|
|
|
def accel_group_func(self, accel_group, acceleratable, keyval, modifier):
|
|
if (modifier & Gdk.ModifierType.CONTROL_MASK) and (keyval == Gdk.KEY_r):
|
|
self.reload()
|
|
|
|
def _initial_state(self):
|
|
"""
|
|
Set some initial state on the window. Separated in a method because it's
|
|
handy to use within browser's cleanup method
|
|
"""
|
|
self.progressbar.hide()
|
|
title_text = _('Service Discovery using account %s') % self.account
|
|
self.window.set_title(title_text)
|
|
self._set_window_banner_text(_('Service Discovery'))
|
|
self.banner_icon.clear()
|
|
self.banner_icon.hide() # Just clearing it doesn't work
|
|
|
|
def _set_window_banner_text(self, text, text_after=None):
|
|
markup = '<span>%s</span>' % (text)
|
|
if text_after is not None:
|
|
markup += '\n<span size="x-small">%s</span>' % text_after
|
|
self.banner.set_markup(markup)
|
|
|
|
def destroy(self, chain = False):
|
|
"""
|
|
Close the browser. This can optionally close its children and propagate
|
|
to the parent. This should happen on actions like register, or join to
|
|
kill off the entire browser chain
|
|
"""
|
|
if self.dying:
|
|
return
|
|
self.dying = True
|
|
|
|
# self.browser._get_agent_address() would break when no browser.
|
|
addr = get_agent_address(self.jid, self.node)
|
|
if addr in app.interface.instances[self.account]['disco']:
|
|
del app.interface.instances[self.account]['disco'][addr]
|
|
|
|
if self.browser:
|
|
self.window.hide()
|
|
self.browser.cleanup()
|
|
self.browser = None
|
|
self.window.destroy()
|
|
|
|
for child in self.children[:]:
|
|
child.parent = None
|
|
if chain:
|
|
child.destroy(chain = chain)
|
|
self.children.remove(child)
|
|
if self.parent:
|
|
if self in self.parent.children:
|
|
self.parent.children.remove(self)
|
|
if chain and not self.parent.children:
|
|
self.parent.destroy(chain = chain)
|
|
self.parent = None
|
|
else:
|
|
self.cache.cleanup()
|
|
|
|
def reload(self):
|
|
if not self.jid:
|
|
return
|
|
self.reloading = True
|
|
self.travel(self.jid, self.node)
|
|
|
|
def travel(self, jid, node):
|
|
"""
|
|
Travel to an agent within the current services window
|
|
"""
|
|
if self.browser:
|
|
self.browser.cleanup()
|
|
self.browser = None
|
|
# Update the window list
|
|
if self.jid:
|
|
old_addr = get_agent_address(self.jid, self.node)
|
|
if old_addr in app.interface.instances[self.account]['disco']:
|
|
del app.interface.instances[self.account]['disco'][old_addr]
|
|
addr = get_agent_address(jid, node)
|
|
app.interface.instances[self.account]['disco'][addr] = self
|
|
# We need to store these, self.browser is not always available.
|
|
self.jid = jid
|
|
self.node = node
|
|
self.cache.get_info(jid, node, self._travel, force=self.reloading)
|
|
|
|
def _travel(self, jid, node, identities, features, data):
|
|
"""
|
|
Continuation of travel
|
|
"""
|
|
if self.dying or jid != self.jid or node != self.node:
|
|
return
|
|
if not identities:
|
|
if not self.address_comboboxtext:
|
|
# We can't travel anywhere else.
|
|
self.destroy()
|
|
ErrorDialog(_('The service could not be found'),
|
|
_('There is no service at the address you entered, or it is '
|
|
'not responding. Check the address and try again.'),
|
|
transient_for=self.window)
|
|
return
|
|
klass = self.cache.get_browser(identities, features)
|
|
if not klass:
|
|
ErrorDialog(_('The service is not browsable'),
|
|
_('This type of service does not contain any items to browse.'),
|
|
transient_for=self.window)
|
|
return
|
|
elif klass is None:
|
|
klass = AgentBrowser
|
|
self.browser = klass(self.account, jid, node)
|
|
self.browser.prepare_window(self)
|
|
self.browser.browse(force=self.reloading)
|
|
self.reloading = False
|
|
|
|
def open(self, jid, node):
|
|
"""
|
|
Open an agent. By default, this happens in a new window
|
|
"""
|
|
try:
|
|
win = app.interface.instances[self.account]['disco']\
|
|
[get_agent_address(jid, node)]
|
|
win.window.present()
|
|
return
|
|
except KeyError:
|
|
pass
|
|
try:
|
|
win = ServiceDiscoveryWindow(self.account, jid, node, parent=self)
|
|
except RuntimeError:
|
|
# Disconnected, perhaps
|
|
return
|
|
self.children.append(win)
|
|
|
|
def on_service_discovery_window_destroy(self, widget):
|
|
self.destroy()
|
|
|
|
def on_close_button_clicked(self, widget):
|
|
self.destroy()
|
|
|
|
def on_address_comboboxtext_changed(self, widget):
|
|
if self.address_comboboxtext.get_active() != -1:
|
|
# user selected one of the entries so do auto-visit
|
|
jid = self.address_comboboxtext_entry.get_text()
|
|
try:
|
|
jid = helpers.parse_jid(jid)
|
|
except helpers.InvalidFormat as s:
|
|
pritext = _('Invalid Server Name')
|
|
ErrorDialog(pritext, str(s))
|
|
return
|
|
self.travel(jid, '')
|
|
|
|
def on_go_button_clicked(self, widget):
|
|
jid = self.address_comboboxtext_entry.get_text()
|
|
try:
|
|
jid = helpers.parse_jid(jid)
|
|
except helpers.InvalidFormat as s:
|
|
pritext = _('Invalid Server Name')
|
|
ErrorDialog(pritext, str(s),
|
|
transient_for=self.window)
|
|
return
|
|
if jid == self.jid: # jid has not changed
|
|
return
|
|
if jid in self.latest_addresses:
|
|
self.latest_addresses.remove(jid)
|
|
self.latest_addresses.insert(0, jid)
|
|
if len(self.latest_addresses) > 10:
|
|
self.latest_addresses = self.latest_addresses[0:10]
|
|
self.address_comboboxtext.get_model().clear()
|
|
for j in self.latest_addresses:
|
|
self.address_comboboxtext.append_text(j)
|
|
app.config.set('latest_disco_addresses',
|
|
' '.join(self.latest_addresses))
|
|
self.travel(jid, '')
|
|
|
|
def on_services_treeview_row_activated(self, widget, path, col = 0):
|
|
if self.browser:
|
|
self.browser.default_action()
|
|
|
|
def on_services_treeview_selection_changed(self, widget):
|
|
if self.browser:
|
|
self.browser.update_actions()
|
|
|
|
def _on_entry_key_press_event(self, widget, event):
|
|
if event.keyval == Gdk.KEY_Return or event.keyval == Gdk.KEY_KP_Enter:
|
|
self.on_go_button_clicked(widget)
|
|
|
|
|
|
class AgentBrowser:
|
|
"""
|
|
Class that deals with browsing agents and appearance of the browser window.
|
|
This class and subclasses should basically be treated as "part" of the
|
|
ServiceDiscoveryWindow class, but had to be separated because this part is
|
|
dynamic
|
|
"""
|
|
|
|
def __init__(self, account, jid, node):
|
|
self.account = account
|
|
self.jid = jid
|
|
self.node = node
|
|
self._total_items = 0
|
|
self.browse_button = None
|
|
# This is for some timeout callbacks
|
|
self.active = False
|
|
|
|
def _get_agent_address(self):
|
|
"""
|
|
Get the agent's address for displaying in the GUI
|
|
"""
|
|
return get_agent_address(self.jid, self.node)
|
|
|
|
def _set_initial_title(self):
|
|
"""
|
|
Set the initial window title based on agent address
|
|
"""
|
|
self.window.window.set_title(_('Browsing %(address)s using account '
|
|
'%(account)s') % {'address': self._get_agent_address(),
|
|
'account': self.account})
|
|
self.window._set_window_banner_text(self._get_agent_address())
|
|
|
|
def _create_treemodel(self):
|
|
"""
|
|
Create the treemodel for the services treeview. When subclassing, note
|
|
that the first two columns should ALWAYS be of type string and contain
|
|
the JID and node of the item respectively
|
|
"""
|
|
# JID, node, name, address
|
|
self.model = Gtk.ListStore(str, str, str, str)
|
|
self.model.set_sort_column_id(3, Gtk.SortType.ASCENDING)
|
|
self.window.services_treeview.set_model(self.model)
|
|
# Name column
|
|
col = Gtk.TreeViewColumn(_('Name'))
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'text', 2)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
# Address column
|
|
col = Gtk.TreeViewColumn(_('JID'))
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'text', 3)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
self.window.services_treeview.set_headers_visible(True)
|
|
|
|
def _clean_treemodel(self):
|
|
self.model.clear()
|
|
for col in self.window.services_treeview.get_columns():
|
|
self.window.services_treeview.remove_column(col)
|
|
self.window.services_treeview.set_headers_visible(False)
|
|
|
|
def _add_actions(self):
|
|
"""
|
|
Add the action buttons to the buttonbox for actions the browser can
|
|
perform
|
|
"""
|
|
self.browse_button = Gtk.Button()
|
|
self.browse_button.connect('clicked', self.on_browse_button_clicked)
|
|
self.window.action_buttonbox.add(self.browse_button)
|
|
image = Gtk.Image.new_from_icon_name("document-open", Gtk.IconSize.BUTTON)
|
|
self.browse_button.set_image(image)
|
|
label = _('Browse')
|
|
self.browse_button.set_label(label)
|
|
self.browse_button.show_all()
|
|
|
|
def _clean_actions(self):
|
|
"""
|
|
Remove the action buttons specific to this browser
|
|
"""
|
|
if self.browse_button:
|
|
self.browse_button.destroy()
|
|
self.browse_button = None
|
|
|
|
def _set_title(self, jid, node, identities, features, data):
|
|
"""
|
|
Set the window title based on agent info
|
|
"""
|
|
# Set the banner and window title
|
|
name = ''
|
|
if len(identities) > 1:
|
|
# Check if an identity with server category is present
|
|
for i, _identity in enumerate(identities):
|
|
if _identity['category'] == 'server' and 'name' in _identity:
|
|
name = _identity['name']
|
|
break
|
|
elif 'name' in identities[0]:
|
|
name = identities[0]['name']
|
|
|
|
if name:
|
|
self.window._set_window_banner_text(self._get_agent_address(), name)
|
|
|
|
# Add an icon to the banner.
|
|
pix = self.cache.get_icon(identities, addr=self._get_agent_address())
|
|
self.window.banner_icon.set_from_pixbuf(pix)
|
|
self.window.banner_icon.show()
|
|
|
|
def _clean_title(self):
|
|
# Everything done here is done in window._initial_state
|
|
# This is for subclasses.
|
|
pass
|
|
|
|
def prepare_window(self, window):
|
|
"""
|
|
Prepare the service discovery window. Called when a browser is hooked up
|
|
with a ServiceDiscoveryWindow instance
|
|
"""
|
|
self.window = window
|
|
self.cache = window.cache
|
|
|
|
self._set_initial_title()
|
|
self._create_treemodel()
|
|
self._add_actions()
|
|
|
|
# This is a hack. The buttonbox apparently doesn't care about pack_start
|
|
# or pack_end, so we repack the close button here to make sure it's last
|
|
close_button = self.window.xml.get_object('close_button')
|
|
self.window.action_buttonbox.remove(close_button)
|
|
self.window.action_buttonbox.pack_end(close_button, True, True, 0)
|
|
close_button.show_all()
|
|
|
|
self.update_actions()
|
|
|
|
self.active = True
|
|
self.cache.get_info(self.jid, self.node, self._set_title)
|
|
|
|
def cleanup(self):
|
|
"""
|
|
Cleanup when the window intends to switch browsers
|
|
"""
|
|
self.active = False
|
|
|
|
self._clean_actions()
|
|
self._clean_treemodel()
|
|
self._clean_title()
|
|
|
|
self.window._initial_state()
|
|
|
|
def update_theme(self):
|
|
"""
|
|
Called when the default theme is changed
|
|
"""
|
|
pass
|
|
|
|
def on_browse_button_clicked(self, widget = None):
|
|
"""
|
|
When we want to browse an agent: open a new services window with a
|
|
browser for the agent type
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
jid = model[iter_][0]
|
|
if jid:
|
|
node = model[iter_][1]
|
|
self.window.open(jid, node)
|
|
|
|
def update_actions(self):
|
|
"""
|
|
When we select a row: activate action buttons based on the agent's info
|
|
"""
|
|
if self.browse_button:
|
|
self.browse_button.set_sensitive(False)
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
jid = model[iter_][0]
|
|
node = model[iter_][1]
|
|
if jid:
|
|
self.cache.get_info(jid, node, self._update_actions, nofetch = True)
|
|
|
|
def _update_actions(self, jid, node, identities, features, data):
|
|
"""
|
|
Continuation of update_actions
|
|
"""
|
|
if not identities or not self.browse_button:
|
|
return
|
|
klass = self.cache.get_browser(identities, features)
|
|
if klass:
|
|
self.browse_button.set_sensitive(True)
|
|
|
|
def default_action(self):
|
|
"""
|
|
When we double-click a row: perform the default action on the selected
|
|
item
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
jid = model[iter_][0]
|
|
node = model[iter_][1]
|
|
if jid:
|
|
self.cache.get_info(jid, node, self._default_action, nofetch = True)
|
|
|
|
def _default_action(self, jid, node, identities, features, data):
|
|
"""
|
|
Continuation of default_action
|
|
"""
|
|
if self.cache.get_browser(identities, features):
|
|
# Browse if we can
|
|
self.on_browse_button_clicked()
|
|
return True
|
|
return False
|
|
|
|
def browse(self, force=False):
|
|
"""
|
|
Fill the treeview with agents, fetching the info if necessary
|
|
"""
|
|
self.model.clear()
|
|
self._total_items = self._progress = 0
|
|
self.window.progressbar.show()
|
|
self._pulse_timeout = GLib.timeout_add(250, self._pulse_timeout_cb)
|
|
self.cache.get_items(self.jid, self.node, self._agent_items,
|
|
force=force, args=(force,))
|
|
|
|
def _pulse_timeout_cb(self, *args):
|
|
"""
|
|
Simple callback to keep the progressbar pulsing
|
|
"""
|
|
if not self.active:
|
|
return False
|
|
self.window.progressbar.pulse()
|
|
return True
|
|
|
|
def _find_item(self, jid, node):
|
|
"""
|
|
Check if an item is already in the treeview. Return an iter to it if so,
|
|
None otherwise
|
|
"""
|
|
iter_ = self.model.get_iter_first()
|
|
while iter_:
|
|
cjid = self.model.get_value(iter_, 0)
|
|
cnode = self.model.get_value(iter_, 1)
|
|
if jid == cjid and node == cnode:
|
|
break
|
|
iter_ = self.model.iter_next(iter_)
|
|
if iter_:
|
|
return iter_
|
|
return None
|
|
|
|
def add_self_line(self):
|
|
pass
|
|
|
|
def _agent_items(self, jid, node, items, force):
|
|
"""
|
|
Callback for when we receive a list of agent items
|
|
"""
|
|
self.model.clear()
|
|
self.add_self_line()
|
|
self._total_items = 0
|
|
GLib.source_remove(self._pulse_timeout)
|
|
self.window.progressbar.hide()
|
|
# The server returned an error
|
|
if items == 0:
|
|
if not self.window.address_comboboxtext:
|
|
# We can't travel anywhere else.
|
|
self.window.destroy()
|
|
ErrorDialog(_('The service is not browsable'),
|
|
_('This service does not contain any items to browse.'),
|
|
transient_for=self.window.window)
|
|
return
|
|
# We got a list of items
|
|
def fill_partial_rows(items):
|
|
'''Generator to fill the listmodel of a treeview progressively.'''
|
|
self.window.services_treeview.freeze_child_notify()
|
|
for item in items:
|
|
if self.window.dying:
|
|
yield False
|
|
jid_ = item['jid']
|
|
node_ = item.get('node', '')
|
|
# If such an item is already here: don't add it
|
|
if self._find_item(jid_, node_):
|
|
continue
|
|
self._total_items += 1
|
|
self._add_item(jid_, node_, node, item, force)
|
|
if (self._total_items % 10) == 0:
|
|
self.window.services_treeview.thaw_child_notify()
|
|
yield True
|
|
self.window.services_treeview.freeze_child_notify()
|
|
self.window.services_treeview.thaw_child_notify()
|
|
#stop idle_add()
|
|
yield False
|
|
loader = fill_partial_rows(items)
|
|
GLib.idle_add(next, loader)
|
|
|
|
def _agent_info(self, jid, node, identities, features, data):
|
|
"""
|
|
Callback for when we receive info about an agent's item
|
|
"""
|
|
iter_ = self._find_item(jid, node)
|
|
if not iter_:
|
|
# Not in the treeview, stop
|
|
return
|
|
if identities == 0:
|
|
# The server returned an error
|
|
self._update_error(iter_, jid, node)
|
|
else:
|
|
# We got our info
|
|
self._update_info(iter_, jid, node, identities, features, data)
|
|
self.update_actions()
|
|
|
|
def _add_item(self, jid, node, parent_node, item, force):
|
|
"""
|
|
Called when an item should be added to the model. The result of a
|
|
disco#items query
|
|
"""
|
|
self.model.append((jid, node, item.get('name', ''),
|
|
get_agent_address(jid, node)))
|
|
self.cache.get_info(jid, node, self._agent_info, force = force)
|
|
|
|
def _update_item(self, iter_, jid, node, item):
|
|
"""
|
|
Called when an item should be updated in the model. The result of a
|
|
disco#items query
|
|
"""
|
|
if 'name' in item:
|
|
self.model[iter_][2] = item['name']
|
|
|
|
def _update_info(self, iter_, jid, node, identities, features, data):
|
|
"""
|
|
Called when an item should be updated in the model with further info.
|
|
The result of a disco#info query
|
|
"""
|
|
name = identities[0].get('name', '')
|
|
if name:
|
|
self.model[iter_][2] = name
|
|
|
|
def _update_error(self, iter_, jid, node):
|
|
'''Called when a disco#info query failed for an item.'''
|
|
pass
|
|
|
|
|
|
class ToplevelAgentBrowser(AgentBrowser):
|
|
"""
|
|
This browser is used at the top level of a jabber server to browse services
|
|
such as transports, conference servers, etc
|
|
"""
|
|
|
|
def __init__(self, *args):
|
|
AgentBrowser.__init__(self, *args)
|
|
self._progressbar_sourceid = None
|
|
self._renderer = None
|
|
self._progress = 0
|
|
self.register_button = None
|
|
self.join_button = None
|
|
self.execute_button = None
|
|
self.search_button = None
|
|
# Keep track of our treeview signals
|
|
self._view_signals = []
|
|
self._scroll_signal = None
|
|
|
|
def add_self_line(self):
|
|
addr = get_agent_address(self.jid, self.node)
|
|
descr = "<b>%s</b>" % addr
|
|
# Guess which kind of service this is
|
|
identities = []
|
|
type_ = app.get_transport_name_from_jid(self.jid,
|
|
use_config_setting=False)
|
|
if type_:
|
|
identity = {'category': '_jid', 'type': type_}
|
|
identities.append(identity)
|
|
# Set the pixmap for the row
|
|
pix = self.cache.get_icon(identities, addr=addr)
|
|
self.model.append(None, (self.jid, self.node, pix, descr, LABELS[1]))
|
|
# Grab info on the service
|
|
self.cache.get_info(self.jid, self.node, self._agent_info, force=False)
|
|
|
|
def _pixbuf_renderer_data_func(self, col, cell, model, iter_, data=None):
|
|
"""
|
|
Callback for setting the pixbuf renderer's properties
|
|
"""
|
|
jid = model.get_value(iter_, 0)
|
|
if jid:
|
|
pix = model.get_value(iter_, 2)
|
|
cell.set_property('visible', True)
|
|
cell.set_property('pixbuf', pix)
|
|
else:
|
|
cell.set_property('visible', False)
|
|
|
|
def _text_renderer_data_func(self, col, cell, model, iter_, data=None):
|
|
"""
|
|
Callback for setting the text renderer's properties
|
|
"""
|
|
jid = model.get_value(iter_, 0)
|
|
markup = model.get_value(iter_, 3)
|
|
state = model.get_value(iter_, 4)
|
|
cell.set_property('markup', markup)
|
|
if jid:
|
|
cell.set_property('cell_background_set', False)
|
|
if state is not None:
|
|
# fetching or error
|
|
cell.set_property('foreground_set', True)
|
|
else:
|
|
# Normal/success
|
|
cell.set_property('foreground_set', False)
|
|
else:
|
|
bgcolor = app.css_config.get_value('.gajim-group-row', StyleAttr.BACKGROUND)
|
|
if bgcolor:
|
|
cell.set_property('cell_background_set', True)
|
|
cell.set_property('foreground_set', False)
|
|
|
|
def _treemodel_sort_func(self, model, iter1, iter2, data=None):
|
|
"""
|
|
Sort function for our treemode
|
|
"""
|
|
# Compare state
|
|
state1 = model.get_value(iter1, 4)
|
|
state2 = model.get_value(iter2, 4)
|
|
if state1 is not None:
|
|
return 1
|
|
if state2 is not None:
|
|
return -1
|
|
descr1 = model.get_value(iter1, 3)
|
|
descr2 = model.get_value(iter2, 3)
|
|
# Compare strings
|
|
if descr1 > descr2:
|
|
return 1
|
|
if descr1 < descr2:
|
|
return -1
|
|
return 0
|
|
|
|
def _create_treemodel(self):
|
|
# JID, node, icon, description, state
|
|
# state is None on success or has a string
|
|
# from LABELS on error or while fetching
|
|
view = self.window.services_treeview
|
|
self.model = Gtk.TreeStore(str, str, GdkPixbuf.Pixbuf, str, str)
|
|
self.model.set_sort_func(4, self._treemodel_sort_func)
|
|
self.model.set_sort_column_id(4, Gtk.SortType.ASCENDING)
|
|
view.set_model(self.model)
|
|
|
|
col = Gtk.TreeViewColumn()
|
|
# Icon Renderer
|
|
renderer = Gtk.CellRendererPixbuf()
|
|
renderer.set_property('xpad', 6)
|
|
col.pack_start(renderer, False)
|
|
col.set_cell_data_func(renderer, self._pixbuf_renderer_data_func)
|
|
# Text Renderer
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.set_cell_data_func(renderer, self._text_renderer_data_func)
|
|
renderer.set_property('foreground', 'dark gray')
|
|
# Save this so we can go along with theme changes
|
|
self._renderer = renderer
|
|
self.update_theme()
|
|
|
|
view.set_tooltip_column(4)
|
|
view.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
|
|
def _clean_treemodel(self):
|
|
# Disconnect signals
|
|
view = self.window.services_treeview
|
|
for sig in self._view_signals:
|
|
view.disconnect(sig)
|
|
self._view_signals = []
|
|
if self._scroll_signal:
|
|
scrollwin = self.window.services_scrollwin
|
|
scrollwin.disconnect(self._scroll_signal)
|
|
self._scroll_signal = None
|
|
AgentBrowser._clean_treemodel(self)
|
|
|
|
def _add_actions(self):
|
|
AgentBrowser._add_actions(self)
|
|
self.execute_button = Gtk.Button()
|
|
self.execute_button.connect('clicked', self.on_execute_button_clicked)
|
|
self.window.action_buttonbox.add(self.execute_button)
|
|
image = Gtk.Image.new_from_icon_name("system-run", Gtk.IconSize.BUTTON)
|
|
self.execute_button.set_image(image)
|
|
label = _('Execute Command')
|
|
self.execute_button.set_label(label)
|
|
self.execute_button.show_all()
|
|
|
|
self.register_button = Gtk.Button(label=_("Re_gister"),
|
|
use_underline=True)
|
|
self.register_button.connect('clicked', self.on_register_button_clicked)
|
|
self.window.action_buttonbox.add(self.register_button)
|
|
self.register_button.show_all()
|
|
|
|
self.join_button = Gtk.Button()
|
|
self.join_button.connect('clicked', self.on_join_button_clicked)
|
|
self.window.action_buttonbox.add(self.join_button)
|
|
label = _('Join')
|
|
self.join_button.set_label(label)
|
|
self.join_button.show_all()
|
|
|
|
self.search_button = Gtk.Button()
|
|
self.search_button.connect('clicked', self.on_search_button_clicked)
|
|
self.window.action_buttonbox.add(self.search_button)
|
|
image = Gtk.Image.new_from_icon_name("edit-find", Gtk.IconSize.BUTTON)
|
|
self.search_button.set_image(image)
|
|
label = _('Search')
|
|
self.search_button.set_label(label)
|
|
self.search_button.show_all()
|
|
|
|
def _clean_actions(self):
|
|
if self.execute_button:
|
|
self.execute_button.destroy()
|
|
self.execute_button = None
|
|
if self.register_button:
|
|
self.register_button.destroy()
|
|
self.register_button = None
|
|
if self.join_button:
|
|
self.join_button.destroy()
|
|
self.join_button = None
|
|
if self.search_button:
|
|
self.search_button.destroy()
|
|
self.search_button = None
|
|
AgentBrowser._clean_actions(self)
|
|
|
|
def on_search_button_clicked(self, widget = None):
|
|
"""
|
|
When we want to search something: open search window
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
service = model[iter_][0]
|
|
if service in app.interface.instances[self.account]['search']:
|
|
app.interface.instances[self.account]['search'][service].window.\
|
|
present()
|
|
else:
|
|
app.interface.instances[self.account]['search'][service] = \
|
|
search_window.SearchWindow(self.account, service)
|
|
|
|
def cleanup(self):
|
|
AgentBrowser.cleanup(self)
|
|
|
|
def update_theme(self):
|
|
bgcolor = app.css_config.get_value('.gajim-group-row', StyleAttr.BACKGROUND)
|
|
if bgcolor:
|
|
self._renderer.set_property('cell-background', bgcolor)
|
|
self.window.services_treeview.queue_draw()
|
|
|
|
def on_execute_button_clicked(self, widget=None):
|
|
"""
|
|
When we want to execute a command: open adhoc command window
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
service = model[iter_][0]
|
|
node = model[iter_][1]
|
|
adhoc_commands.CommandWindow(self.account, service, commandnode=node)
|
|
|
|
def on_register_button_clicked(self, widget = None):
|
|
"""
|
|
When we want to register an agent: request information about registering
|
|
with the agent and close the window
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
jid = model[iter_][0]
|
|
if jid:
|
|
ServiceRegistration(self.account, jid)
|
|
self.window.destroy(chain=True)
|
|
|
|
def on_join_button_clicked(self, widget):
|
|
"""
|
|
When we want to join an IRC room or create a new MUC room: Opens the
|
|
join_groupchat_window
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
service = model[iter_][0]
|
|
app.interface.join_gc_minimal(self.account, service,
|
|
transient_for=self.window.window)
|
|
|
|
def update_actions(self):
|
|
if self.execute_button:
|
|
self.execute_button.set_sensitive(False)
|
|
if self.register_button:
|
|
self.register_button.set_sensitive(False)
|
|
if self.browse_button:
|
|
self.browse_button.set_sensitive(False)
|
|
if self.join_button:
|
|
self.join_button.set_sensitive(False)
|
|
if self.search_button:
|
|
self.search_button.set_sensitive(False)
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
if not model[iter_][0]:
|
|
# We're on a category row
|
|
return
|
|
if model[iter_][4] is not None:
|
|
# We don't have the info (yet)
|
|
# It's either unknown or a transport, register button should be active
|
|
if self.register_button:
|
|
self.register_button.set_sensitive(True)
|
|
# Guess what kind of service we're dealing with
|
|
if self.browse_button:
|
|
jid = model[iter_][0]
|
|
type_ = app.get_transport_name_from_jid(jid,
|
|
use_config_setting = False)
|
|
if type_:
|
|
identity = {'category': '_jid', 'type': type_}
|
|
klass = self.cache.get_browser([identity])
|
|
if klass:
|
|
self.browse_button.set_sensitive(True)
|
|
else:
|
|
# We couldn't guess
|
|
self.browse_button.set_sensitive(True)
|
|
else:
|
|
# Normal case, we have info
|
|
AgentBrowser.update_actions(self)
|
|
|
|
def _update_actions(self, jid, node, identities, features, data):
|
|
AgentBrowser._update_actions(self, jid, node, identities, features, data)
|
|
if self.execute_button and nbxmpp.NS_COMMANDS in features:
|
|
self.execute_button.set_sensitive(True)
|
|
if self.search_button and nbxmpp.NS_SEARCH in features:
|
|
self.search_button.set_sensitive(True)
|
|
# Don't authorize to register with a server via disco
|
|
if self.register_button and nbxmpp.NS_REGISTER in features and \
|
|
jid != self.jid:
|
|
# We can register this agent
|
|
registered_transports = []
|
|
jid_list = app.contacts.get_jid_list(self.account)
|
|
for jid_ in jid_list:
|
|
contact = app.contacts.get_first_contact_from_jid(
|
|
self.account, jid_)
|
|
if _('Transports') in contact.groups:
|
|
registered_transports.append(jid_)
|
|
registered_transports.append(self.jid)
|
|
if jid in registered_transports:
|
|
self.register_button.set_label(_('_Edit'))
|
|
else:
|
|
self.register_button.set_label(_('Re_gister'))
|
|
self.register_button.set_sensitive(True)
|
|
if self.join_button and nbxmpp.NS_MUC in features:
|
|
self.join_button.set_sensitive(True)
|
|
|
|
def _default_action(self, jid, node, identities, features, data):
|
|
if AgentBrowser._default_action(self, jid, node, identities, features, data):
|
|
return True
|
|
if nbxmpp.NS_REGISTER in features:
|
|
# Register if we can't browse
|
|
self.on_register_button_clicked()
|
|
return True
|
|
return False
|
|
|
|
def browse(self, force=False):
|
|
self._progress = 0
|
|
AgentBrowser.browse(self, force = force)
|
|
|
|
def _expand_all(self):
|
|
"""
|
|
Expand all items in the treeview
|
|
"""
|
|
# GTK apparently screws up here occasionally. :/
|
|
#def expand_all(*args):
|
|
# self.window.services_treeview.expand_all()
|
|
# self.expanding = False
|
|
# return False
|
|
#self.expanding = True
|
|
#GLib.idle_add(expand_all)
|
|
self.window.services_treeview.expand_all()
|
|
|
|
def _update_progressbar(self):
|
|
"""
|
|
Update the progressbar
|
|
"""
|
|
# Refresh this every update
|
|
if self._progressbar_sourceid:
|
|
GLib.source_remove(self._progressbar_sourceid)
|
|
|
|
fraction = 0
|
|
if self._total_items:
|
|
self.window.progressbar.set_text(_("Scanning %(current)d / %(total)d.."
|
|
) % {'current': self._progress, 'total': self._total_items})
|
|
fraction = float(self._progress) / float(self._total_items)
|
|
if self._progress >= self._total_items:
|
|
# We show the progressbar for just a bit before hiding it.
|
|
id_ = GLib.timeout_add_seconds(2, self._hide_progressbar_cb)
|
|
self._progressbar_sourceid = id_
|
|
else:
|
|
self.window.progressbar.show()
|
|
# Hide the progressbar if we're timing out anyways. (20 secs)
|
|
id_ = GLib.timeout_add_seconds(20, self._hide_progressbar_cb)
|
|
self._progressbar_sourceid = id_
|
|
self.window.progressbar.set_fraction(fraction)
|
|
|
|
def _hide_progressbar_cb(self, *args):
|
|
"""
|
|
Simple callback to hide the progressbar a second after we finish
|
|
"""
|
|
if self.active:
|
|
self.window.progressbar.hide()
|
|
return False
|
|
|
|
def _friendly_category(self, category, type_=None):
|
|
"""
|
|
Get the friendly category name
|
|
"""
|
|
cat = None
|
|
if type_:
|
|
# Try type-specific override
|
|
try:
|
|
cat = _cat_to_descr[(category, type_)]
|
|
except KeyError:
|
|
pass
|
|
if not cat:
|
|
try:
|
|
cat = _cat_to_descr[category]
|
|
except KeyError:
|
|
cat = _cat_to_descr['other']
|
|
return cat
|
|
|
|
def _create_category(self, cat, type_=None):
|
|
"""
|
|
Creates a category row
|
|
"""
|
|
cat = self._friendly_category(cat, type_)
|
|
return self.model.append(None, ('', '', None, cat, None))
|
|
|
|
def _find_category(self, cat, type_=None):
|
|
"""
|
|
Looks up a category row and returns the iterator to it, or None
|
|
"""
|
|
cat = self._friendly_category(cat, type_)
|
|
iter_ = self.model.get_iter_first()
|
|
while iter_:
|
|
if self.model.get_value(iter_, 3) == cat:
|
|
break
|
|
iter_ = self.model.iter_next(iter_)
|
|
if iter_:
|
|
return iter_
|
|
return None
|
|
|
|
def _find_item(self, jid, node):
|
|
iter_ = None
|
|
cat_iter = self.model.get_iter_first()
|
|
while cat_iter and not iter_:
|
|
cjid = self.model.get_value(cat_iter, 0)
|
|
cnode = self.model.get_value(cat_iter, 1)
|
|
if jid == cjid and node == cnode:
|
|
iter_ = cat_iter
|
|
break
|
|
iter_ = self.model.iter_children(cat_iter)
|
|
while iter_:
|
|
cjid = self.model.get_value(iter_, 0)
|
|
cnode = self.model.get_value(iter_, 1)
|
|
if jid == cjid and node == cnode:
|
|
break
|
|
iter_ = self.model.iter_next(iter_)
|
|
cat_iter = self.model.iter_next(cat_iter)
|
|
if iter_:
|
|
return iter_
|
|
return None
|
|
|
|
def _add_item(self, jid, node, parent_node, item, force):
|
|
# Row text
|
|
addr = get_agent_address(jid, node)
|
|
if 'name' in item:
|
|
descr = "<b>%s</b>\n%s" % (item['name'], addr)
|
|
else:
|
|
descr = "<b>%s</b>" % addr
|
|
# Guess which kind of service this is
|
|
identities = []
|
|
type_ = app.get_transport_name_from_jid(jid,
|
|
use_config_setting = False)
|
|
if type_:
|
|
identity = {'category': '_jid', 'type': type_}
|
|
identities.append(identity)
|
|
cat_args = ('_jid', type_)
|
|
else:
|
|
# Put it in the 'other' category for now
|
|
cat_args = ('other',)
|
|
# Set the pixmap for the row
|
|
pix = self.cache.get_icon(identities, addr=addr)
|
|
# Put it in the right category
|
|
cat = self._find_category(*cat_args)
|
|
if not cat:
|
|
cat = self._create_category(*cat_args)
|
|
self.model.append(cat, (jid, node, pix, descr, LABELS[1]))
|
|
GLib.idle_add(self._expand_all)
|
|
# Grab info on the service
|
|
self.cache.get_info(jid, node, self._agent_info, force=force)
|
|
self._update_progressbar()
|
|
|
|
def _update_item(self, iter_, jid, node, item):
|
|
addr = get_agent_address(jid, node)
|
|
if 'name' in item:
|
|
descr = "<b>%s</b>\n%s" % (item['name'], addr)
|
|
else:
|
|
descr = "<b>%s</b>" % addr
|
|
self.model[iter_][3] = descr
|
|
|
|
def _update_info(self, iter_, jid, node, identities, features, data):
|
|
addr = get_agent_address(jid, node)
|
|
if not identities:
|
|
descr = "<b>%s</b>" % addr
|
|
else:
|
|
name = identities[0].get('name', '')
|
|
if name:
|
|
descr = "<b>%s</b>\n%s" % (name, addr)
|
|
else:
|
|
descr = "<b>%s</b>" % addr
|
|
|
|
# Update progress
|
|
self._progress += 1
|
|
self._update_progressbar()
|
|
|
|
# Search for an icon and category we can display
|
|
pix = self.cache.get_icon(identities, addr=addr)
|
|
cat, type_ = None, None
|
|
for identity in identities:
|
|
try:
|
|
cat, type_ = identity['category'], identity['type']
|
|
except KeyError:
|
|
continue
|
|
break
|
|
|
|
# Check if we have to move categories
|
|
old_cat_iter = self.model.iter_parent(iter_)
|
|
if not old_cat_iter or self.model.get_value(old_cat_iter, 3) == cat:
|
|
# Already in the right category, just update
|
|
self.model[iter_][2] = pix
|
|
self.model[iter_][3] = descr
|
|
self.model[iter_][4] = None
|
|
return
|
|
# Not in the right category, move it.
|
|
self.model.remove(iter_)
|
|
|
|
old_cat = self.model.get_value(old_cat_iter, 3)
|
|
# Check if the old category is empty
|
|
if not self.model.iter_is_valid(old_cat_iter):
|
|
old_cat_iter = self._find_category(old_cat)
|
|
if not self.model.iter_children(old_cat_iter):
|
|
self.model.remove(old_cat_iter)
|
|
|
|
cat_iter = self._find_category(cat, type_)
|
|
if not cat_iter:
|
|
cat_iter = self._create_category(cat, type_)
|
|
self.model.append(cat_iter, (jid, node, pix, descr, None))
|
|
self._expand_all()
|
|
|
|
def _update_error(self, iter_, jid, node):
|
|
self.model[iter_][4] = LABELS[2]
|
|
self._progress += 1
|
|
self._update_progressbar()
|
|
|
|
|
|
class MucBrowser(AgentBrowser):
|
|
def __init__(self, *args, **kwargs):
|
|
AgentBrowser.__init__(self, *args, **kwargs)
|
|
self.join_button = None
|
|
self.bookmark_button = None
|
|
|
|
def _create_treemodel(self):
|
|
# JID, node, name, users_int, users_str, description, fetched
|
|
# This is rather long, I'd rather not use a data_func here though.
|
|
# Users is a string, because want to be able to leave it empty.
|
|
self.model = Gtk.ListStore(str, str, str, int, str, str, bool)
|
|
self.model.set_sort_column_id(2, Gtk.SortType.ASCENDING)
|
|
self.window.services_treeview.set_model(self.model)
|
|
# Name column
|
|
col = Gtk.TreeViewColumn(_('Name'))
|
|
col.set_sizing(Gtk.TreeViewColumnSizing.FIXED)
|
|
col.set_fixed_width(100)
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'text', 2)
|
|
col.set_sort_column_id(2)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
# Users column
|
|
col = Gtk.TreeViewColumn(_('Users'))
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'text', 4)
|
|
col.set_sort_column_id(3)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
# Description column
|
|
col = Gtk.TreeViewColumn(_('Description'))
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'text', 5)
|
|
col.set_sort_column_id(4)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
# Id column
|
|
col = Gtk.TreeViewColumn(_('Id'))
|
|
renderer = Gtk.CellRendererText()
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'text', 0)
|
|
col.set_sort_column_id(0)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
col.set_resizable(True)
|
|
self.window.services_treeview.set_headers_visible(True)
|
|
self.window.services_treeview.set_headers_clickable(True)
|
|
# Source id for idle callback used to start disco#info queries.
|
|
self._fetch_source = None
|
|
# Query failure counter
|
|
self._broken = 0
|
|
# Connect to scrollwindow scrolling
|
|
self.vadj = self.window.services_scrollwin.get_property('vadjustment')
|
|
self.vadj_cbid = self.vadj.connect('value-changed', self.on_scroll)
|
|
# And to size changes
|
|
self.size_cbid = self.window.services_scrollwin.connect(
|
|
'size-allocate', self.on_scroll)
|
|
|
|
def _clean_treemodel(self):
|
|
if self.size_cbid:
|
|
self.window.services_scrollwin.disconnect(self.size_cbid)
|
|
self.size_cbid = None
|
|
if self.vadj_cbid:
|
|
self.vadj.disconnect(self.vadj_cbid)
|
|
self.vadj_cbid = None
|
|
AgentBrowser._clean_treemodel(self)
|
|
|
|
def _add_actions(self):
|
|
self.bookmark_button = Gtk.Button(label=_('_Bookmark'), use_underline=True)
|
|
self.bookmark_button.connect('clicked', self.on_bookmark_button_clicked)
|
|
self.window.action_buttonbox.add(self.bookmark_button)
|
|
self.bookmark_button.show_all()
|
|
self.join_button = Gtk.Button(label=_('_Join'), use_underline=True)
|
|
self.join_button.connect('clicked', self.on_join_button_clicked)
|
|
self.window.action_buttonbox.add(self.join_button)
|
|
self.join_button.show_all()
|
|
|
|
def _clean_actions(self):
|
|
if self.bookmark_button:
|
|
self.bookmark_button.destroy()
|
|
self.bookmark_button = None
|
|
if self.join_button:
|
|
self.join_button.destroy()
|
|
self.join_button = None
|
|
|
|
def on_bookmark_button_clicked(self, *args):
|
|
con = app.connections[self.account]
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
|
|
room_jid = model[iter_][0]
|
|
if room_jid in con.get_module('Bookmarks').bookmarks:
|
|
ErrorDialog(
|
|
_('Bookmark already set'),
|
|
_('Group Chat "%s" is already in your bookmarks.') % room_jid,
|
|
transient_for=self.window.window)
|
|
return
|
|
|
|
con.get_module('Bookmarks').add_bookmark(room_jid.split('@')[0],
|
|
room_jid,
|
|
False,
|
|
False,
|
|
''
|
|
'')
|
|
|
|
InformationDialog(
|
|
_('Bookmark has been added successfully'),
|
|
_('You can manage your bookmarks via Actions menu in your roster.'),
|
|
transient_for=self.window.window)
|
|
|
|
def on_join_button_clicked(self, *args):
|
|
"""
|
|
When we want to join a conference: ask specific informations about the
|
|
selected agent and close the window
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_:
|
|
return
|
|
service = model[iter_][0]
|
|
window = app.get_app_window('JoinGroupchatWindow')
|
|
if window is None:
|
|
app.interface.join_gc_minimal(self.account, service)
|
|
else:
|
|
window.set_room(service)
|
|
window.present()
|
|
self.window.destroy()
|
|
|
|
def update_actions(self):
|
|
sens = self.window.services_treeview.get_selection().count_selected_rows()
|
|
if self.bookmark_button:
|
|
self.bookmark_button.set_sensitive(sens > 0)
|
|
if self.join_button:
|
|
self.join_button.set_sensitive(sens > 0)
|
|
|
|
def default_action(self):
|
|
self.on_join_button_clicked()
|
|
|
|
def _start_info_query(self):
|
|
"""
|
|
Idle callback to start checking for visible rows
|
|
"""
|
|
self._fetch_source = None
|
|
self._query_visible()
|
|
return False
|
|
|
|
def on_scroll(self, *args):
|
|
"""
|
|
Scrollwindow callback to trigger new queries on scrolling
|
|
"""
|
|
# This apparently happens when inactive sometimes
|
|
self._query_visible()
|
|
|
|
def _query_visible(self):
|
|
"""
|
|
Query the next visible row for info
|
|
"""
|
|
if self._fetch_source:
|
|
# We're already fetching
|
|
return
|
|
view = self.window.services_treeview
|
|
if not view.get_realized():
|
|
# Prevent a silly warning, try again in a bit.
|
|
self._fetch_source = GLib.timeout_add(100, self._start_info_query)
|
|
return
|
|
range_ = view.get_visible_range()
|
|
if not range_:
|
|
return
|
|
start, end = range_
|
|
iter_ = self.model.get_iter(start)
|
|
while iter_:
|
|
if not self.model.get_value(iter_, 6):
|
|
jid = self.model.get_value(iter_, 0)
|
|
node = self.model.get_value(iter_, 1)
|
|
self.cache.get_info(jid, node, self._agent_info)
|
|
self._fetch_source = True
|
|
return
|
|
if self.model.get_path(iter_) == end:
|
|
break
|
|
iter_ = self.model.iter_next(iter_)
|
|
self._fetch_source = None
|
|
|
|
def _channel_altinfo(self, jid, node, items, name = None):
|
|
"""
|
|
Callback for the alternate disco#items query. We try to at least get the
|
|
amount of users in the room if the service does not support MUC dataforms
|
|
"""
|
|
if items == 0:
|
|
# The server returned an error
|
|
self._broken += 1
|
|
if self._broken >= 3:
|
|
# Disable queries completely after 3 failures
|
|
if self.size_cbid:
|
|
self.window.services_scrollwin.disconnect(self.size_cbid)
|
|
self.size_cbid = None
|
|
if self.vadj_cbid:
|
|
self.vadj.disconnect(self.vadj_cbid)
|
|
self.vadj_cbid = None
|
|
self._fetch_source = None
|
|
return
|
|
else:
|
|
iter_ = self._find_item(jid, node)
|
|
if iter_:
|
|
if name:
|
|
self.model[iter_][2] = name
|
|
self.model[iter_][3] = len(items) # The number of users
|
|
self.model[iter_][4] = str(len(items)) # The number of users
|
|
self.model[iter_][6] = True
|
|
self._fetch_source = None
|
|
self._query_visible()
|
|
|
|
def _add_item(self, jid, node, parent_node, item, force):
|
|
self.model.append((jid, node, item.get('name', ''), -1, '', '', False))
|
|
if not self._fetch_source:
|
|
self._fetch_source = GLib.idle_add(self._start_info_query)
|
|
|
|
def _update_info(self, iter_, jid, node, identities, features, data):
|
|
name = identities[0].get('name', '')
|
|
for form in data:
|
|
typefield = form.getField('FORM_TYPE')
|
|
if typefield and typefield.getValue() == \
|
|
'http://jabber.org/protocol/muc#roominfo':
|
|
# Fill model row from the form's fields
|
|
users = form.getField('muc#roominfo_occupants')
|
|
descr = form.getField('muc#roominfo_description')
|
|
if users:
|
|
self.model[iter_][3] = int(users.getValue())
|
|
self.model[iter_][4] = users.getValue()
|
|
if descr and descr.getValue():
|
|
self.model[iter_][5] = descr.getValue()
|
|
# Only set these when we find a form with additional info
|
|
# Some servers don't support forms and put extra info in
|
|
# the name attribute, so we preserve it in that case.
|
|
self.model[iter_][2] = name
|
|
self.model[iter_][6] = True
|
|
break
|
|
else:
|
|
# We didn't find a form, switch to alternate query mode
|
|
self.cache.get_items(jid, node, self._channel_altinfo, args = (name,))
|
|
return
|
|
# Continue with the next
|
|
self._fetch_source = None
|
|
self._query_visible()
|
|
|
|
def _update_error(self, iter_, jid, node):
|
|
# switch to alternate query mode
|
|
self.cache.get_items(jid, node, self._channel_altinfo)
|
|
|
|
def PubSubBrowser(account, jid, node):
|
|
"""
|
|
Return an AgentBrowser subclass that will display service discovery for
|
|
particular pubsub service. Different pubsub services may need to present
|
|
different data during browsing
|
|
"""
|
|
# for now, only discussion groups are supported...
|
|
# TODO: check if it has appropriate features to be such kind of service
|
|
return DiscussionGroupsBrowser(account, jid, node)
|
|
|
|
class DiscussionGroupsBrowser(AgentBrowser):
|
|
"""
|
|
For browsing pubsub-based discussion groups service
|
|
"""
|
|
|
|
def __init__(self, account, jid, node):
|
|
AgentBrowser.__init__(self, account, jid, node)
|
|
|
|
# this will become set object when we get subscriptions; None means
|
|
# we don't know yet which groups are subscribed
|
|
self.subscriptions = None
|
|
|
|
# this will become our action widgets when we create them; None means
|
|
# we don't have them yet (needed for check in callback)
|
|
self.subscribe_button = None
|
|
self.unsubscribe_button = None
|
|
|
|
con = app.connections[account]
|
|
con.get_module('PubSub').send_pb_subscription_query(
|
|
jid, self._on_pep_subscriptions)
|
|
|
|
def _create_treemodel(self):
|
|
"""
|
|
Create treemodel for the window
|
|
"""
|
|
# JID, node, name (with description) - pango markup, don't have info?, subscribed?
|
|
self.model = Gtk.TreeStore(str, str, str, bool, bool)
|
|
# sort by name
|
|
self.model.set_sort_column_id(2, Gtk.SortType.ASCENDING)
|
|
self.window.services_treeview.set_model(self.model)
|
|
|
|
# Name column
|
|
# Pango markup for name and description, description printed with
|
|
# <small/> font
|
|
renderer = Gtk.CellRendererText()
|
|
col = Gtk.TreeViewColumn(_('Name'))
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'markup', 2)
|
|
col.set_resizable(True)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
self.window.services_treeview.set_headers_visible(True)
|
|
|
|
# Subscription state
|
|
renderer = Gtk.CellRendererToggle()
|
|
col = Gtk.TreeViewColumn(_('Subscribed'))
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'inconsistent', 3)
|
|
col.add_attribute(renderer, 'active', 4)
|
|
col.set_resizable(False)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
|
|
# Node Column
|
|
renderer = Gtk.CellRendererText()
|
|
col = Gtk.TreeViewColumn(_('Node'))
|
|
col.pack_start(renderer, True)
|
|
col.add_attribute(renderer, 'markup', 1)
|
|
col.set_resizable(True)
|
|
self.window.services_treeview.insert_column(col, -1)
|
|
|
|
def _add_items(self, jid, node, items, force):
|
|
for item in items:
|
|
jid_ = item['jid']
|
|
node_ = item.get('node', '')
|
|
self._total_items += 1
|
|
self._add_item(jid_, node_, node, item, force)
|
|
|
|
def _in_list_foreach(self, model, path, iter_, node):
|
|
if model[path][1] == node:
|
|
self.in_list = True
|
|
|
|
def _in_list(self, node):
|
|
self.in_list = False
|
|
self.model.foreach(self._in_list_foreach, node)
|
|
return self.in_list
|
|
|
|
def _add_item(self, jid, node, parent_node, item, force):
|
|
"""
|
|
Called when we got basic information about new node from query. Show the
|
|
item
|
|
"""
|
|
name = item.get('name', '')
|
|
|
|
if self.subscriptions is not None:
|
|
dunno = False
|
|
subscribed = node in self.subscriptions
|
|
else:
|
|
dunno = True
|
|
subscribed = False
|
|
|
|
name = GLib.markup_escape_text(name)
|
|
name = '<b>%s</b>' % name
|
|
|
|
if parent_node:
|
|
parent_iter = self._get_iter(parent_node)
|
|
else:
|
|
parent_iter = None
|
|
if not node or not self._in_list(node):
|
|
self.model.append(parent_iter, (jid, node, name, dunno, subscribed))
|
|
self.cache.get_items(jid, node, self._add_items, force = force,
|
|
args = (force,))
|
|
|
|
def _get_child_iter(self, parent_iter, node):
|
|
child_iter = self.model.iter_children(parent_iter)
|
|
while child_iter:
|
|
if self.model[child_iter][1] == node:
|
|
return child_iter
|
|
child_iter = self.model.iter_next(child_iter)
|
|
return None
|
|
|
|
def _get_iter(self, node):
|
|
''' Look for an iter with the given node '''
|
|
self.found_iter = None
|
|
def is_node(model, path, iter, node):
|
|
if model[iter][1] == node:
|
|
self.found_iter = iter
|
|
return True
|
|
self.model.foreach(is_node, node)
|
|
return self.found_iter
|
|
|
|
def _add_actions(self):
|
|
self.post_button = Gtk.Button(label=_('New post'), use_underline=True)
|
|
self.post_button.set_sensitive(False)
|
|
self.post_button.connect('clicked', self.on_post_button_clicked)
|
|
self.window.action_buttonbox.add(self.post_button)
|
|
self.post_button.show_all()
|
|
|
|
self.subscribe_button = Gtk.Button(label=_('_Subscribe'), use_underline=True)
|
|
self.subscribe_button.set_sensitive(False)
|
|
self.subscribe_button.connect('clicked', self.on_subscribe_button_clicked)
|
|
self.window.action_buttonbox.add(self.subscribe_button)
|
|
self.subscribe_button.show_all()
|
|
|
|
self.unsubscribe_button = Gtk.Button(label=_('_Unsubscribe'), use_underline=True)
|
|
self.unsubscribe_button.set_sensitive(False)
|
|
self.unsubscribe_button.connect('clicked', self.on_unsubscribe_button_clicked)
|
|
self.window.action_buttonbox.add(self.unsubscribe_button)
|
|
self.unsubscribe_button.show_all()
|
|
|
|
def _clean_actions(self):
|
|
if self.post_button is not None:
|
|
self.post_button.destroy()
|
|
self.post_button = None
|
|
|
|
if self.subscribe_button is not None:
|
|
self.subscribe_button.destroy()
|
|
self.subscribe_button = None
|
|
|
|
if self.unsubscribe_button is not None:
|
|
self.unsubscribe_button.destroy()
|
|
self.unsubscribe_button = None
|
|
|
|
def update_actions(self):
|
|
"""
|
|
Called when user selected a row. Make subscribe/unsubscribe buttons
|
|
sensitive appropriately
|
|
"""
|
|
# we have nothing to do if we don't have buttons...
|
|
if self.subscribe_button is None: return
|
|
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if not iter_ or self.subscriptions is None:
|
|
# no item selected or no subscriptions info, all buttons are insensitive
|
|
self.post_button.set_sensitive(False)
|
|
self.subscribe_button.set_sensitive(False)
|
|
self.unsubscribe_button.set_sensitive(False)
|
|
else:
|
|
subscribed = model.get_value(iter_, 4) # 4 = subscribed?
|
|
self.post_button.set_sensitive(subscribed)
|
|
self.subscribe_button.set_sensitive(not subscribed)
|
|
self.unsubscribe_button.set_sensitive(subscribed)
|
|
|
|
def on_post_button_clicked(self, widget):
|
|
"""
|
|
Called when 'post' button is pressed. Open window to create post
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if iter_ is None: return
|
|
|
|
groupnode = model.get_value(iter_, 1) # 1 = groupnode
|
|
|
|
groups.GroupsPostWindow(self.account, self.jid, groupnode)
|
|
|
|
def on_subscribe_button_clicked(self, widget):
|
|
"""
|
|
Called when 'subscribe' button is pressed. Send subscribtion request
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if iter_ is None: return
|
|
|
|
node = model.get_value(iter_, 1) # 1 = groupnode
|
|
|
|
con = app.connections[self.account]
|
|
con.get_module('PubSub').send_pb_subscribe(
|
|
self.jid, node, self._on_pep_subscribe, groupnode=node)
|
|
|
|
def on_unsubscribe_button_clicked(self, widget):
|
|
"""
|
|
Called when 'unsubscribe' button is pressed. Send unsubscription request
|
|
"""
|
|
model, iter_ = self.window.services_treeview.get_selection().get_selected()
|
|
if iter_ is None: return
|
|
|
|
node = model.get_value(iter_, 1) # 1 = groupnode
|
|
|
|
con = app.connections[self.account]
|
|
con.get_module('PubSub').send_pb_unsubscribe(
|
|
self.jid, node, self._on_pep_unsubscribe, groupnode=node)
|
|
|
|
def _on_pep_subscriptions(self, conn, request):
|
|
"""
|
|
We got the subscribed groups list stanza. Now, if we already have items
|
|
on the list, we should actualize them
|
|
"""
|
|
try:
|
|
subscriptions = request.getTag('pubsub').getTag('subscriptions')
|
|
except Exception:
|
|
return
|
|
|
|
groups = set()
|
|
for child in subscriptions.getTags('subscription'):
|
|
groups.add(child['node'])
|
|
|
|
self.subscriptions = groups
|
|
|
|
# try to setup existing items in model
|
|
model = self.window.services_treeview.get_model()
|
|
for row in model:
|
|
# 1 = group node
|
|
# 3 = insensitive checkbox for subscribed
|
|
# 4 = subscribed?
|
|
groupnode = row[1]
|
|
row[3] = False
|
|
row[4] = groupnode in groups
|
|
|
|
# we now know subscriptions, update button states
|
|
self.update_actions()
|
|
|
|
def _on_pep_subscribe(self, conn, request, groupnode):
|
|
"""
|
|
We have just subscribed to a node. Update UI
|
|
"""
|
|
self.subscriptions.add(groupnode)
|
|
|
|
model = self.window.services_treeview.get_model()
|
|
for row in model:
|
|
if row[1] == groupnode: # 1 = groupnode
|
|
row[4] = True
|
|
break
|
|
|
|
self.update_actions()
|
|
|
|
def _on_pep_unsubscribe(self, conn, request, groupnode):
|
|
"""
|
|
We have just unsubscribed from a node. Update UI
|
|
"""
|
|
self.subscriptions.remove(groupnode)
|
|
|
|
model = self.window.services_treeview.get_model()
|
|
for row in model:
|
|
if row[1] == groupnode: # 1 = groupnode
|
|
row[4]=False
|
|
break
|
|
|
|
self.update_actions()
|
|
|
|
# Fill the global agent type info dictionary
|
|
_agent_type_info = _gen_agent_type_info()
|