def onUserDeletion(event):
""" Delete jabber account when a user is removed.
"""
request = getRequest()
if not IProductLayer.providedBy(request):
return
client = getUtility(IAdminClient)
xmpp_users = getUtility(IXMPPUsers)
principal_id = event.principal
principal_jid = xmpp_users.getUserJID(principal_id)
pass_storage = getUtility(IXMPPPasswordStorage)
pass_storage.remove(principal_id)
d = users.deletePrincipal(client, principal_jid)
return d
def setUpAdminClient(event):
if not IProductLayer.providedBy(event.request):
return
site = getSite()
mtool = getToolByName(site, 'portal_membership', None)
if not mtool or mtool.isAnonymousUser():
return
client = queryUtility(IAdminClient)
if client is None:
def checkAdminClientConnected(client):
if client.state != 'authenticated':
log.warn(
'XMPP admin client has not been able to authenticate. ' \
'Client state is "%s". Will retry on the next request.' \
% client.state)
gsm = getGlobalSiteManager()
gsm.unregisterUtility(client, IAdminClient)
createAdminClient(checkAdminClientConnected)
def onUserPreferencesChanged(event):
""" Update user's vcard when their prefs have changed.
"""
request = getRequest()
if not IProductLayer.providedBy(request):
return
if not isinstance(event.context, UserDataPanel):
return
portal = getSite()
mtool = getToolByName(portal, 'portal_membership')
member = mtool.getAuthenticatedMember()
member_id = member.getId()
pass_storage = getUtility(IXMPPPasswordStorage)
member_pass = pass_storage.get(member_id)
if not member_pass:
log.info('%s is not registered on the XMPP server.' % member_id)
return
xmpp_users = getUtility(IXMPPUsers)
member_jid = xmpp_users.getUserJID(member_id)
portal_url = getToolByName(portal, 'portal_url')()
fullname = member.getProperty('fullname').decode('utf-8')
portrait = mtool.getPersonalPortrait(member_id)
if IOFSImage.providedBy(portrait):
raw_image = portrait.data
elif isinstance(portrait, FSImage):
raw_image = portrait._data
else:
log.warn('Could not get the raw data for portrait image for user %s' \
% member_id)
raw_image = None
udict = {
'fullname': fullname,
'nickname': member_id,
'email': member.getProperty('email'),
'userid': member_jid.userhost(),
'jabberid': member_jid.userhost(),
'url': '%s/author/%s' % (portal_url, member_id),
'image_type': portrait.content_type,
'raw_image': raw_image
}
setup.setVCard(udict, member_jid, member_pass)
