def __init__(self, conn_accts):
Observable.__init__(self)
self.dirty = False
self.sorting_paused = True
#self._listen_for_pref_load()
self.rebuild_timer = wx.PyTimer(self.rebuild_later)
self.rebuild_timer.StartRepeating(500)
# Holds the final view that goes into the TreeList.
self.view = DGroup('__root__', [], [])
self.info = {}
# Rootgroups are the "protocol" rootgroups with the original,
# unmodified versions of the buddy list structure for each account
self.rootgroups = []
self.base_attrs = frozenset([None, 'alias', 'status', 'status_message', 'icon', 'icon_hash', 'entering', 'leaving', 'idle', 'away','mobile'])
self.attrs = set(self.base_attrs)
# conn_accts must be an observable list of connected accounts
conn_accts.add_observer(self.on_connections_changed)
self.metacontacts = MetaContactManager(self)
self._init_order()
self.contact_info_changed = Delegate()
self.dispatch = ContactDispatcher()
self.caches = dict(tofrom = DiskCache('im_history.dat', validator = validate_tofrom))
self.load_local_data()
# save local to/from data on exit
hooks.register('digsby.app.exit', self.save_local_data)
self._search_by = u''
self._search_results = (0, 0) # number of contacts found in last two searches
#todo: make then_bys based on a pref
self.sort_models = sort_model.build_models(
then_bys = 1,
obj = self)
self.sbw = sort_model.SortByWatcher(self.sort_models)
def update_data(self, data):
"""
Updates this store's current state with incoming data from the network.
data should be a mapping containing 'metacontacts', 'order', and 'info'
structures (see comment at top of file)
"""
rebuild = False
# This method needs to substitute some defaultdicts for the normal
# dictionaries that come back from the server.
# Metacontact information
#if data['metacontacts']
mc_dict = data.get('metacontacts', {})
if not isinstance(mc_dict, dict):
log.critical('invalid metacontacts dictionary')
mc_dict = {}
# Contact information like SMS numbers and email addresses.
self.info = defaultdict(dict)
si = self.info
if 'info' in data:
for (k, v) in data['info'].iteritems():
if isinstance(k, str):
cmpk = k.decode('utf8')
else:
cmpk = k
if not isinstance(cmpk, unicode):
continue
if cmpk.startswith('Meta') or any((cmpk.endswith('_' + prot)
for prot in protocols.iterkeys())):
if any(v.values()):
si[k] = v
for c, v in si.iteritems():
for attr in ('email', 'sms'):
if attr in v:
self.contact_info_changed(c, attr, v[attr])
self.metacontacts = MetaContactManager(self, mc_dict)
if hasattr(self, 'new_sorter'):
on_thread('sorter').call(self.new_sorter.removeAllContacts)
rebuild = True
# Manual ordering of groups
try:
self.order = deepcopy(data['order'])
self.order['groups'] = list(oset(self.order['groups']))
contacts = self._filtered_contacts()
self.order['contacts'] = defaultdict(list)
self.order['contacts'].update(contacts)
except Exception:
log.critical('error receiving order')
self._init_order()
# note: loading tofrom data from the network is deprecated. this data
# now goes out to disk. see save/load_local_data
if 'tofrom' in data and isinstance(data['tofrom'], dict) and \
'im' in data['tofrom'] and 'email' in data['tofrom']:
self.dispatch.set_tofrom(deepcopy(data['tofrom']))
if rebuild:
self.rebuild()
self.update_order()
class BuddyListStore(Observable):
'''
Stores Metacontact and ordering information for the buddylist.
conn_accts must be an observable list of connected accounts
'''
DROP_END = object()
DROP_BEGINNING = object()
def get_status(self, name, service):
p = Personality(name, service)
return getattr(self, 'personalities', {}).get(p, 'available')
def __init__(self, conn_accts):
Observable.__init__(self)
self.dirty = False
self.sorting_paused = True
#self._listen_for_pref_load()
self.rebuild_timer = wx.PyTimer(self.rebuild_later)
self.rebuild_timer.StartRepeating(500)
# Holds the final view that goes into the TreeList.
self.view = DGroup('__root__', [], [])
self.info = {}
# Rootgroups are the "protocol" rootgroups with the original,
# unmodified versions of the buddy list structure for each account
self.rootgroups = []
self.base_attrs = frozenset([None, 'alias', 'status', 'status_message', 'icon', 'icon_hash', 'entering', 'leaving', 'idle', 'away','mobile'])
self.attrs = set(self.base_attrs)
# conn_accts must be an observable list of connected accounts
conn_accts.add_observer(self.on_connections_changed)
self.metacontacts = MetaContactManager(self)
self._init_order()
self.contact_info_changed = Delegate()
self.dispatch = ContactDispatcher()
self.caches = dict(tofrom = DiskCache('im_history.dat', validator = validate_tofrom))
self.load_local_data()
# save local to/from data on exit
hooks.register('digsby.app.exit', self.save_local_data)
self._search_by = u''
self._search_results = (0, 0) # number of contacts found in last two searches
#todo: make then_bys based on a pref
self.sort_models = sort_model.build_models(
then_bys = 1,
obj = self)
self.sbw = sort_model.SortByWatcher(self.sort_models)
def get_tofrom_copy(self):
return self.dispatch.get_tofrom_copy()
def _listen_for_pref_load(self):
# resort checks profile.prefs_loaded to make sure we actually have prefs
# before constructing the sorter. (there are events that can happen that
# trigger a resort before prefs are loaded.) make sure to rebuild once
# prefs are actually in.
def on_prefs(_prefs):
if getattr(self, '_prefs_did_load', False):
return
self._prefs_did_load = True
self.rebuild()
hooks.register('blobs.update.prefs', on_prefs)
def __repr__(self):
return '<BuddyListStore (%d metacontacts)>' % len(self.metacontacts)
def contact_for_id(self, idstr):
'''Returns a contact object for an idstr
digsby/[email protected]/[email protected] => Contact
'''
_protocol_name, username, name = idstr.split('/')
for acct in profile.account_manager.accounts:
if acct.name == username and acct.connection:
return acct.connection.buddies[name]
def buddy_changed(self, buddy, attr):
if attr is None or attr in self.attrs:
self.rebuild()
def contact_for_idstr(self, idstr):
'''
Returns a buddy object for a unique buddy id string. (See
Buddy.idstr)
'''
contact = self.metacontacts.forid(idstr)
if contact is None:
service, acct_username, buddy_name = idstr.split('/')
for acct in profile.connected_accounts:
if acct.connection.username == acct_username and acct.protocol == service:
contact = acct.connection.get_buddy(buddy_name)
if contact is not None:
break
return contact
def online_popular_buddies(self):
if not hasattr(blist, 'getLogSizes'):
warnings.warn('this platform doesnt have blist.getLogSizes implemented yet')
return []
try:
logsizes = self._logsizes
except AttributeError:
logsizes = self._logsizes = sorted(blist.getLogSizes(profile.logger.OutputDir).iteritems(),
key=itemgetter(1), reverse=True)
# combine log sizes for metacontacts
logsizemap = defaultdict(int)
for c, l in logsizes:
contacts = self.contacts_for_nameservice([c])
if contacts and contacts[0] is not None:
logsizemap[contacts[0]] += l
return [c for c, l in sorted(logsizemap.iteritems(), key=itemgetter(1), reverse=True)]
def contacts_for_nameservice(self, nameservice_seq):
metacontacts = self.metacontacts
conn_accts = profile.connected_accounts
contacts = []
for nameserv in nameservice_seq:
contact = metacontacts.forid(nameserv)
if contact is None:
i = nameserv.rfind('_')
if i != -1:
name, service = nameserv[:i], nameserv[i+1:]
for acct in conn_accts:
try:
compat = im_service_compatible(acct.protocol, service)
except KeyError:
pass
else:
if compat:
proto = acct.connection
if proto is not None:
if proto.has_buddy_on_list(S(name=name, service=service)):
contact = proto.get_buddy(name)
if contact is not None:
break
contacts.append(contact)
return contacts
def track_personalities(self, rootgroups):
# collect IM contacts
personalities = {}
for root in rootgroups:
for group in root:
proto = root.protocol
if isinstance(group, GroupTypes):
for contact in group:
ident = Personality(contact.name, contact.service)
try:
personalities[ident].add(proto)
except KeyError:
personalities[ident] = set([proto])
else:
contact = group
ident = Personality(contact.name, contact.service)
try:
personalities[ident].add(proto)
except KeyError:
personalities[ident] = set([proto])
return personalities
def on_buddylist(self, buddy):
personality = Personality(buddy.name, buddy.service)
try:
protos = self.personalities[personality]
except KeyError:
return False
else:
return len(protos) > 0
Groupers = dict(status = 'ByStatus',
service = 'ByService')
Sorters = dict(none = 'UserOrdering',
name = 'Alias',
log = 'LogSize',
service = 'Service',
status = 'Status',
online = 'Online')
BuddySortAttrs = dict(name = 'alias',
log = 'log_size',
service = 'service')
def _setup_blist_sorter(self):
if hasattr(self, 'new_sorter'):
return
blist.set_group_type((DGroup, Group, MockGroup))
self.new_sorter = blist.BuddyListSorter()
self.update_order()
# link prefs
cb = self._on_blist_sort_pref
link = profile.prefs.link
for prefname in ('buddylist.fakeroot_name',
'buddylist.show_offline',
'buddylist.group_offline',
'buddylist.show_mobile',
'buddylist.hide_offline_groups',
'buddylist.sortby'):
link(prefname, cb)
cb()
assert on_thread('sorter').now
self._reconfig_sorter(False)
def search(self, s, cb = None):
if not hasattr(self, 'new_sorter'):
return
assert isinstance(s, basestring)
self._search_by = s
self.reconfig_sorter(rebuild=False)
self.rebuild_now()
if cb is not None:
on_thread('sorter').call(lambda: wx.CallAfter(cb, self._search_results))
@property
def search_string(self):
return getattr(self, '_search_by', '')
def _on_blist_sort_pref(self, val=None):
self.reconfig_sorter()
@on_thread('sorter')
def reconfig_sorter(self, rebuild = True):
self._reconfig_sorter(rebuild = rebuild)
def _reconfig_sorter(self, rebuild = True):
if not hasattr(self, '_rebuild_sorter_count'):
self._rebuild_sorter_count = 0
log.debug('rebuilding sorter %d', self._rebuild_sorter_count)
self._rebuild_sorter_count += 1
sorts = pref('buddylist.sortby')
assert isinstance(sorts, basestring)
sorts = sorts.split()
search = getattr(self, '_search_by', '')
s = self.new_sorter
s.clearSorters()
show_offline = pref('buddylist.show_offline')
group_offline = pref('buddylist.group_offline')
show_mobile = pref('buddylist.show_mobile')
hide_offline_groups = pref('buddylist.hide_offline_groups')
if search:
# search by
show_offline = True
s.addSorter(blist.ByGroup(False, 2))
s.addSorter(blist.BySearch(search, SEARCH_CONTACTS_GROUPNAME))
else:
if not sorts[0].startswith('*'):
s.addSorter(blist.ByFakeRoot(pref('buddylist.fakeroot_name', default=_('Contacts'))))
s.addSorter(blist.ByGroup(not sorts[0].startswith('*'), 2))
#until status grouper can do it, always add a mobile filter.
#mobile needs to happen before the status grouper (otherwise you may see a mobile group for now)
if not search and not show_mobile:
s.addSorter(blist.ByMobile(show_mobile))
# Add any necessary groupers
added_status_grouper = False
if not search and sorts[0].startswith('*'):
show_groups = True
sorter = sorts[0][1:]
grouper = self.Groupers.get(sorter)
if grouper is not None:
if sorter == 'status':
# pass showOffline flag to ByStatus grouper
args = (show_offline, )
added_status_grouper = True
else:
args = ()
grouper_obj = getattr(blist, grouper)(show_groups, *args)
if sorter == 'service':
# Set group names on the ByService grouper
for service, protocolinfo in protocols.iteritems():
grouper_obj.setGroupName(service, protocolinfo['name'])
s.addSorter(grouper_obj)
# Comparators
sorters = [blist.CustomOrder]
if search:
# move offline buddies to the bottom when searching, and sort alphabetically
sorts = ['online', 'name']
else:
# If we're grouping offline buddies, or filtering them out,
# and we didn't add a ByStatus grouper, then we need to add a simpler
# ByOnline grouper that accomplish the same things.
# And, btw, we're "always" grouping offline buddies, we need the counts.
if not added_status_grouper:
s.addSorter(blist.ByOnline(group_offline, show_offline))
# Always sort by user order.
if sorts[-1] != 'none':
sorts.append('none')
self.attrs = set(self.base_attrs)
cmpnames = []
for sort in sorts:
if sort.startswith('*'):
#continue
sort = sort[1:]
cmpname = self.Sorters[sort]
cmpnames.append(cmpname)
# make sure we rebuild when buddy attributes change that are important
# to the sorter
sort_attr = self.BuddySortAttrs.get(sort, None)
if sort_attr is not None:
self.attrs.add(sort_attr)
sorters.append(getattr(blist, cmpname))
log.debug('comparators are: %s', ', '.join(cmpnames))
self.comparators = sorters
s.setComparators(sorters)
if pref('buddylist.hide_offline_dependant', False, bool):
s.setPruneEmpty(not pref('buddylist.show_offline') and pref('buddylist.hide_offline_groups'))
else:
s.setPruneEmpty(pref('buddylist.hide_offline_groups'))
if rebuild:
self.rebuild_threaded()
def rebuild(self, *a):
'Triggers a full buddylist update.'
if on_thread('sorter').now:
# sorter thread should never trigger a rebuild
return
self.dirty = True
def rebuild_later(self, *a):
if not self.dirty: return
self.dirty = False
self.rebuild_threaded()
def rebuild_now(self):
self.dirty = False
self.rebuild_threaded()
@on_thread('sorter')
def rebuild_threaded(self):
if getattr(self, 'disable_gui_updates', False):
return
view = self.resort()
wx.CallAfter(self.setnotify, 'view', view)
def by_log_size(self):
'Returns a list of MetaContacts and Contacts by log size.'
sorter = blist.BuddyListSorter()
sorter.addSorter(blist.ByGroup(False))
sorter.addSorter(blist.ByOnline(True, False))
sorter.setComparators([blist.LogSize])
return remove_contacts_in_metacontacts(self.use_sorter(sorter))
def safe_metacontacts(self, rootgroups, use_cached=False):
default = lambda: DGroup('Root', [], [], [])
if use_cached:
try:
return self.collected_metacontacts
except AttributeError:
pass
try:
self.collected_metacontacts = metacontacts = self.metacontacts.collect(*rootgroups)
except Exception:
# If there was an exception collecting metacontacts,
# just proceed.
print_exc()
metacontacts = DGroup('Root', [], [], [])
return metacontacts
def use_sorter(self, sorter):
rootgroups = [display_copy(g) for g in self.rootgroups if isinstance(g, GroupTypes)]
newroots = rootgroups[:] + [self.safe_metacontacts(rootgroups, use_cached=True)]
for i, root in enumerate(newroots):
root.name = "Root" + str(i)
root._root = True
root = DGroup('none', [], [], newroots)
sorter.set_root(root)
view = get_view_from_sorter(sorter)
for g in view:
remove_duplicate_contacts(g)
return view
def resort(self, mock = False):
assert on_thread('sorter').now
rootgroups = [display_copy(g) for g in self.rootgroups if isinstance(g, GroupTypes)]
self.personalities = self.track_personalities(rootgroups)
metacontacts = self.safe_metacontacts(rootgroups)
# Always collect metacontacts, but exit early here if sorting is paused.
if self.sorting_paused:# or not profile.prefs_loaded:
return
metrics.event('Buddylist Sort')
self._setup_blist_sorter()
# invalidate all sorter knowledge of contacts.
# results in more CPU usage, but until we put metacontact combining into the sorter
# this might be necessary.
self.new_sorter.removeAllContacts()
newroots = rootgroups[:] + [metacontacts]
for i, root in enumerate(newroots):
root.name = "Root" + str(i)
root._root = True
root = DGroup('none', [], [], newroots)
if mock: self.mock_root = make_mocklist(root)
self.new_sorter.set_root(root)
view = get_view_from_sorter(self.new_sorter)
if getattr(self, '_search_by', ''):
if len(view) > 0:
contacts_group = view[0]
# don't allow renaming, etc of the search "Contacts" group
contacts_group._disallow_actions = True
num_contacts = len(contacts_group)
else:
num_contacts = -1
self._search_results = self._search_results[1], num_contacts
else:
if pref('buddylist.hide_offline_dependant', False, bool):
hide_offline_groups = not pref('buddylist.show_offline') and pref('buddylist.hide_offline_groups')
else:
hide_offline_groups = pref('buddylist.hide_offline_groups')
if hide_offline_groups:
view[:] = filter((lambda g: not offline_nonempty_group_re.match(g.display_string)), view)
for g in view: remove_duplicate_contacts(g)
self.add_search_entries(view)
hooks.notify('buddylist.sorted', view)
return view
def add_search_entries(self, view):
search = getattr(self, '_search_by', '')
if not search:
return
if not getattr(self, '_did_search_link', False):
self._did_search_link = True
profile.prefs.link('search.external', self.on_search_pref)
from gui.searchgui import add_search_entries
add_search_entries(view, search)
def on_search_pref(self, val):
self.rebuild_now()
@on_thread('sorter')
def set_fake_root(self, root):
self.new_sorter.set_root(root)
try:
old_view = self._old_view
except AttributeError:
pass
else:
self.new_sorter._done_gather(old_view)
self._old_view = _rootgroup = self.new_sorter._gather()
view = _newsortgroups_to_dgroups(_rootgroup)
wx.CallAfter(self.setnotify, 'view', view)
def imaccts_for_buddy(self, buddy, contacts, force_has_on_list=False):
'''
For a buddy, returns a tuple of
- the best account to IM that buddy from, given history (may be None)
- a list of connected accounts which can message that buddy (may be empty)
'''
return self.dispatch.imaccts_for_buddy(buddy, contacts, force_has_on_list)
#
# buddylist ordering
#
def rearrange(self, clist_obj, area, to_group, drop_to):
'Rearranges manual ordering.'
with traceguard: log.info('moving %s %s %s', clist_obj, area, drop_to)
self._update_order_from_sorter()
# get the list of ordered keys for a group
grp_key = to_group.groupkey()
# HACK: effectively, groups that share a name with the fake root group do not exist.
# side effect: if you rename the fake root group w/o being logged into another account that
# has a group which shares it's name, the ordering for that group is lost.
if grp_key.lower() == pref('buddylist.fakeroot_name', default=_('Contacts')).lower():
grp_key = FAKE_ROOT_GROUP_KEY
# end HACK.
order = self.order['contacts'][grp_key]
# rearrange a Contact, using it's idstr
obj = clist_obj.idstr()
# index of the thing you're moving, otherwise end
i = try_this(lambda: order.index(obj), len(order))
# index of where to insert
if drop_to is self.DROP_BEGINNING:
j = 0
elif drop_to is self.DROP_END:
j = len(order)
else:
j = try_this(lambda: order.index(drop_to.idstr()) +
(1 if area == 'below' else 0), 0)
#if destination is farther than current position,
#we will leave a hole, account for it.
if j > i: j -= 1
with traceguard:
log.info('rearranging buddies in %s (groupkey=%s): %d -> %d',
to_group.name, grp_key, i, j)
if i != len(order):
order.pop(i)
order.insert(j, obj)
self._info_changed()
self.update_order()
self.rebuild_now()
def rearrange_group(self, group, area, togroup):
'''
Move a group above or below another group.
area should be "above" or "below"
'''
if not isinstance(group, DisplayGroup) or not isinstance(togroup, DisplayGroup):
raise TypeError('group and togroup must be DisplayGroups: %r %r' % (group, togroup))
order = self.order['groups']
try: i = order.index(groupkey(group))
except ValueError: found = False
else: found = True
#index of where to insert
j = try_this(lambda: order.index(groupkey(togroup)) + (1 if area == 'below' else 0), 0)
if found and j > i:
j -= 1
#log.info('moving group %r from %r to %r', group, i, j)
if found:
popped = order.pop(i)
else:
popped = groupkey(group)
order.insert(j, popped)
self._info_changed()
self.update_order()
self.rebuild_now()
def merge_server_list(self, protocol):
'Merges server-side changes with local data.'
# from #513
#x If a buddy is no longer in on the list, remove them from the merged buddy list
#x If a buddy was added, add them to the merged buddy list object
#x If a buddy is in another group, move them in the merged buddy list object
# If that buddy was in a metacontact, split them off as if the user did it (keeps events, sms numbers, email addresses of the metacontact)
#x If a buddy is in a different position, move them as best as we can.
root = getattr(protocol, 'root_group', None)
if not root:
log.error('merge_server_list: %s has no root_group', protocol)
return False
idstr_prefix = protocol.name + '/' + protocol.username
# Contact orderings
corder = self.order['contacts']
# a set of all contact id strings
all_contacts = set(c.idstr() for group in root if isinstance(group, DisplayGroup) for c in group)
# lookup dict of { contact id string : metacontact entry }
def cdict_to_idstr(s): return '/'.join([s['protocol'], s['username'], s['name']])
metas = dict((cdict_to_idstr(contact_dict), (id, meta))
for id, meta in self.metacontacts.iteritems()
for contact_dict in meta['contacts'])
for group in root:
if not isinstance(group, DisplayGroup): continue
order = corder[group.groupkey()]
server_order = [c.idstr() for c in group]
# Add any new buddies from the server.
before = None
network_cids = set()
for cid in server_order:
network_cids.add(cid)
try:
before = order.index(cid)
except ValueError:
# this contact is new. insert it into the ordering at the
# correct location
order.insert(find(order, before) + 1, cid)
before = cid
if protocol.contact_order:
# attempt to order based on the server list as much as possible.
order_lists(order, order_for_account(protocol, server_order))
# if buddy is no longer in the buddy list, remove them
for cid in list(order):
if cid.startswith(idstr_prefix) and cid not in network_cids:
log.info(cid + ' has moved out of group %s', group.name)
if cid in metas:
# remove the contact from its metacontact, if it's in one.
self.metacontacts.remove(metas[cid][0], cid)
order.remove(cid)
return True
#
# to/from history list
#
def add_tofrom(self, history_type, to, from_):
'Add a new entry in the to/from history list.'
self.dispatch.add_tofrom(history_type, to, from_)
self._info_changed('tofrom_timer', TOFROM_UPDATE_FREQ_SECS)
def get_from(self, tobuddy, connected=True):
'Return the preferred account to message a buddy from, based on message history.'
return self.dispatch.get_from(tobuddy, connected=connected)
def get_tofrom_email(self, buddy):
'''
Given an email address, returns the last email account to have "Composed"
an email to that address.
'''
return self.dispatch.get_tofrom_email(buddy)
def get_tofrom_sms(self, buddy):
return self.dispatch.get_tofrom_sms(buddy)
def rename_group(self, old_name, new_name):
'''
Renames a group in the buddylist order.
'''
self._update_order_from_sorter()
old_name = old_name.lower()
new_name = new_name.lower()
grps = self.order['groups']
self.metacontacts.rename_group(old_name, new_name)
try:
i = grps.index(old_name)
except ValueError:
pass
else:
try:
j = grps.index(new_name)
except ValueError:
grps[i] = new_name
else:
grps[i] = new_name
grps.pop(j)
self._info_changed()
#
# contact info methods
#
def set_contact_info(self, contact, attr, val):
'Set server-side information for a contact.'
_contact = contact
if not isinstance(attr, basestring): raise TypeError('attr must be a string')
if isinstance(contact, int):
key = self.metacontacts.idstr(contact)
else:
key = getattr(contact, 'info_key', contact)
if key is None:
with traceguard:
assert False, 'set_contact_info is trying to store data for a None contact: called with contact=%r, attr=%r, val=%r' % (_contact, attr, val)
return
log.info("info[%r][%r] = %r", key, attr, val)
# None removes the key.
if val is None:
self.info[key].pop(attr, None)
else:
self.info[key][attr] = val
self.contact_info_changed(key, attr, val)
self._info_changed()
def get_contact_info(self, contact, attr):
'Get server-side information for a contact.'
if isinstance(contact, int):
contact = self.metacontacts.idstr(contact)
key = getattr(contact, 'info_key', contact)
if key in self.info:
info = self.info[key]
if attr in info:
return info[attr]
def remove_contact_info(self, contact):
'Remove server-side information for a contact.'
self._update_order_from_sorter()
try:
info_key = getattr(contact, 'info_key', contact)
del self.info[info_key]
found_one = False
for l in self.order['contacts'].itervalues():
if info_key in l:
l.remove(info_key)
found_one = True
if found_one:
self.update_order()
except KeyError:
log.info("remove_contact_info: there was no contact info for %s", contact)
def on_connections_changed(self, *a):
'Invoked when the DigsbyProfile connected_accounts attribute changes size.'
accts = [a for a in profile.account_manager.accounts + [profile] if a.is_connected]
log.info('connected accounts changed, getting root groups from %r', accts)
rebuild = self.rebuild
# unobserve all old rootgroups
for grp in self.rootgroups:
grp.remove_observer(rebuild)
self.rootgroups = filter(lambda g: g is not None,
[getattr(a.connection, 'root_group', None) for a in accts])
# observe all new rootgroups
for grp in self.rootgroups:
grp.add_observer(rebuild)
self.rebuild()
#
# server syncing
#
def _info_changed(self, timer_name = 'network_timer', update_frequency = UPDATE_FREQ_SECS):
'''
Called when information in the buddylist store object changes.
It resets a timer, and every so many seconds after no changes have occurred,
the changes are synced with the server.
'''
t = getattr(self, timer_name, None)
if t is None:
t = RepeatTimer(update_frequency, lambda: self._on_timer(timer_name))
setattr(self, timer_name, t)
t.start()
else:
t.reset()
def _on_timer(self, timer_name):
t = getattr(self, timer_name, None)
if t is not None:
t.stop()
if timer_name == 'network_timer':
log.info('timer fired. saving buddylist blob...')
netcall(lambda: profile.save('buddylist'))
elif timer_name == 'tofrom_timer':
log.info('local timer fired. saving tofrom to disk')
wx.CallAfter(self.save_local_data)
else:
assert False, 'invalid timer name'
def reset_tofrom(self):
'''clears tofrom data'''
self.dispatch.set_tofrom(default_tofrom())
self._info_changed('tofrom_timer', TOFROM_UPDATE_FREQ_SECS)
def load_local_data(self):
self.dispatch.set_tofrom(self.caches['tofrom'].safe_load(default_tofrom))
log.info('TOFROM: loaded to/from data')
def save_local_data(self):
log.info('TOFROM: saving tofrom data')
with self.dispatch.lock_all_data():
self.caches['tofrom'].save(self.dispatch.tofrom)
def update_data(self, data):
"""
Updates this store's current state with incoming data from the network.
data should be a mapping containing 'metacontacts', 'order', and 'info'
structures (see comment at top of file)
"""
rebuild = False
# This method needs to substitute some defaultdicts for the normal
# dictionaries that come back from the server.
# Metacontact information
#if data['metacontacts']
mc_dict = data.get('metacontacts', {})
if not isinstance(mc_dict, dict):
log.critical('invalid metacontacts dictionary')
mc_dict = {}
# Contact information like SMS numbers and email addresses.
self.info = defaultdict(dict)
si = self.info
if 'info' in data:
for (k, v) in data['info'].iteritems():
if isinstance(k, str):
cmpk = k.decode('utf8')
else:
cmpk = k
if not isinstance(cmpk, unicode):
continue
if cmpk.startswith('Meta') or any((cmpk.endswith('_' + prot)
for prot in protocols.iterkeys())):
if any(v.values()):
si[k] = v
for c, v in si.iteritems():
for attr in ('email', 'sms'):
if attr in v:
self.contact_info_changed(c, attr, v[attr])
self.metacontacts = MetaContactManager(self, mc_dict)
if hasattr(self, 'new_sorter'):
on_thread('sorter').call(self.new_sorter.removeAllContacts)
rebuild = True
# Manual ordering of groups
try:
self.order = deepcopy(data['order'])
self.order['groups'] = list(oset(self.order['groups']))
contacts = self._filtered_contacts()
self.order['contacts'] = defaultdict(list)
self.order['contacts'].update(contacts)
except Exception:
log.critical('error receiving order')
self._init_order()
# note: loading tofrom data from the network is deprecated. this data
# now goes out to disk. see save/load_local_data
if 'tofrom' in data and isinstance(data['tofrom'], dict) and \
'im' in data['tofrom'] and 'email' in data['tofrom']:
self.dispatch.set_tofrom(deepcopy(data['tofrom']))
if rebuild:
self.rebuild()
self.update_order()
@property
def user_ordering(self):
'''
Returns True when the buddies should be partially ordered by their
server-side ordering. (i.e., when the user has "None" selected)
'''
return all(cmp in (blist.CustomOrder, blist.UserOrdering) for cmp in getattr(self, 'comparators', ()))
def update_order(self):
'Sends order to the sorter.'
if hasattr(self, 'new_sorter'):
order = deepcopy(self.order['contacts'])
order['__groups__'] = self.order['groups']
on_thread('sorter').call(self.new_sorter.set_contact_order, order)
def _update_order_from_sorter(self):
'Retrieves order from the sorter.'
# TODO: the sorter is not threadsafe. its internal contact order map needs a lock.
if hasattr(self, 'new_sorter'):
order = self.new_sorter.get_contact_order()
self.order['groups'] = order.pop('__groups__', [])
contacts = defaultdict(list)
contacts.update(order)
self.order['contacts'] = contacts
def _filtered_contacts(self):
return dict((groupname, filter(lambda c: not c.endswith('guest.digsby.org'), list(oset(ordering))))
for groupname, ordering in self.order['contacts'].iteritems())
def _init_order(self):
groups = []
# Initialize a "group by status" order
from contacts.buddylistsort import STATUS_ORDER
for status in STATUS_ORDER:
groups.append(SpecialGroup(status).groupkey())
self.order = dict(groups = groups,
contacts = defaultdict(list),
info = {})
def save_data(self):
"Returns the data to saved to the Digsby server."
self._update_order_from_sorter()
return dict(metacontacts = self.metacontacts.save_data(),
order = dict(contacts = self._filtered_contacts(),
groups = self.order['groups']),
# leaves out default dict emptiness
info = dict(((k, v) for k, v in self.info.iteritems()
if v and any(v.values()) and k is not None)))
def set_sort_paused(self, paused):
'''
All sorting will be paused if you pass True.
Passing False triggers a rebuild.
'''
if self.sorting_paused == paused:
return
self.sorting_paused = paused
log.debug('setting sort paused: %r', paused)
if not paused:
# Call rebuild_threaded here, so the sort happens instantly, instead
# of maybe after .5 secs.
self.rebuild_now()
