def blipChanges(blip_id, key=None, session=None):
'''
Marks a single blip unread for this user. Supply one of the optional
arguments. Supplying session is always more efficient if you
already have the value
@param key=None: a dict containing wave_id, wavelet_id and email
@param session=None: the parent session object
@param blip_id: the blip that is to be marked read
'''
if blip_id == None:
return
if session == None:
session = sessionTools.get(key['wave_id'], key['wavelet_id'], key['email'])
def worker(session, blip_id):
'''
@transaction_safe
'''
settings = get(session)
if settings:
if blip_id in settings.read_blips:
settings.read_blips.remove(blip_id)
put(settings, session.wave_id, session.wavelet_id, session.email)
db.run_in_transaction(worker, session, blip_id)
def changeRWPermission(new_permission, key=None, session=None):
'''
Changes the RW permission for this session. Supply one of the optional
arguments. Supplying session is always more efficient if you already have
the value.
@param key=None: a dict containing wave_id, wavelet_id and email
@param session=None: the parent session object
@param new_permission: the raw permission type to give this session
'''
if session == None:
session = sessionTools.get(key['wave_id'], key['wavelet_id'], key['email'])
def worker(session, new_permission):
'''
@transaction_safe
'''
settings = get(session)
settings.rw_permission = new_permission
put(settings, session.wave_id, session.wavelet_id, session.email)
db.run_in_transaction(worker, session, new_permission)
def _updateUnseenChanges(wave_id, wavelet_id, email, value, session):
'''
Changes the value of unseen_changes in a nice transaction safe way
@param wave_id: the wave id of the session to modify
@param wavelet_id: the wavelet id of the session to modify
@param email: the email of the session to modify
@param value: the new value for unseen_changes
@param session: if provided uses given session, if None fetches from db
'''
if session == None:
session = sessionTools.get(wave_id, wavelet_id, email)
def worker(session, wave_id, wavelet_id, email, value):
'''
@transaction_safe
'''
settings = get(session)
if settings:
settings.unseen_changes = value
put(settings, wave_id, wavelet_id, email)
db.run_in_transaction(worker, session, wave_id, wavelet_id, email, value)