def __AlertEmailParticipants(self, wavelet, who_changed):
'''
Send an email out to any other proxy-for participants in the wave
@param wavelet: the wavelet that the proxy-for participants are
subscribed to
@param who_changed: the friendly name of who changed the wave
'''
#Alert other e-mail participants that a new blip has been posted
sessions = sessionTools.fetch(wavelet.wave_id, wavelet.wavelet_id)
for userSession in sessions:
if not userSession.email == self.email and not sessionTools.isPublic(userSession):
userSettings = settingsTools.get(userSession)
if not userSettings.unseen_changes and not userSettings.rw_permission == pt_raw.RW['DELETED']:
deferred.defer(
emailInterface.sendNotificationEmail,
sessionCreation.regenerateUser( wavelet.wave_id,
wavelet.wavelet_id,
userSession.email ),
wavelet.wave_id,
wavelet.wavelet_id,
userSession.email,
self.email,
wavelet.title,
who_modified_display=who_changed)
settingsTools.markUnseenChanges(session=userSession)
def updateUsers(event, wavelet):
'''
Loops through the users in the wave and sends email if these are the first
new changes
@param event: the event that triggered
@param wavelet: the wavelet where the event triggered
'''
blip_id = None
if event.blip:
blip_id = event.blip.blip_id
sessions = sessionTools.fetch(wavelet.wave_id, wavelet.wavelet_id)
for userSession in sessions:
if sessionTools.isPublic(userSession):
continue
#Dispatch e-mail if these are new changes
userSettings = settingsTools.get(userSession)
if userSettings and not userSettings.unseen_changes and not userSettings.rw_permission == pt_raw.RW['DELETED']:
deferred.defer( emailInterface.sendNotificationEmail,
sessionCreation.regenerateUser( wavelet.wave_id,
wavelet.wavelet_id,
userSession.email ),
wavelet.wave_id,
wavelet.wavelet_id,
userSession.email,
event.modified_by,
wavelet.title)
settingsTools.markUnseenChanges(session=userSession)
#Update each users blip unread status
settingsTools.blipChanges(blip_id, session=userSession)
def constructInitialState(wavelet):
'''
Constructs the initial gadget state. This is used purely for migration from
the v1 gadget to v2 gadget. So it returns a list of email users in the
correct format for the gadget
@param wavelet: the wavelet where the gadget will live
@return a dictionary containing the key values of the initial state
'''
sessions = sessionTools.fetch(wavelet.wave_id, wavelet.wavelet_id)
#Form the email list
email_list = []
public_session = None
for session in sessions:
if sessionTools.isPublic(session):
public_session = session
else:
email_list.append(session.email)
#Form public settings
public = {}
isPublic = False
isReadOnly = True
try:
public_settings = settingsTools.get(public_session)
rw_permission = public_settings.rw_permission
if rw_permission == pt_raw.RW['READ']:
isPublic = True
isReadOnly = True
elif rw_permission == pt_raw.RW['READ_WRITE']:
isPublic = True
isReadOnly = False
except:
#Just means public settings could not be found. Defaults will be used
pass
public.update({'isPublic' : isPublic, 'isReadOnly' : isReadOnly});
output = base64.b64encode(simplejson.dumps({'emailParticipants' : email_list,
'public' : public}))
return {'state' : output, 'participantDetailsState' : 'fetch'}