def newComment(lensID, comment, user, reviewLink = None):
if reviewLink is None or reviewLink == '':
reviewDisplay = 'none'
else:
reviewDisplay = 'visible'
if comment is None or comment == '':
comment = 'blank_comment'
commentObject = lensComments.all().filter('lensID =', lensID).filter('userID = ', user.id).get()
if commentObject is None:
commentObject = lensComments(
lensID = lensID,
comment = comment,
reviewLink = reviewLink,
reviewDisplay = reviewDisplay,
userID = user.id,
count = 0)
commentObject.put()
else:
if comment == 'blank_comment':
commentObject.delete()
else:
commentObject.comment = comment
commentObject.reviewLink =reviewLink
commentObject.reviewDisplay = reviewDisplay
commentObject.put()
memcache.delete('commentsFor' + lensID)
getAllUserComments(user.id, forceRefresh = True)
def getAllUserComments(userID, forceRefresh = False):
userComments = memcache.get('commentsBy' + userID)
if userComments is None or forceRefresh:
userComments = lensComments.all().filter('userID = ', userID)
memcache.set('commentsBy' + userID, userComments)
return userComments
def getComments(lensID):
commentObject = memcache.get('commentsFor' + lensID)
if commentObject is None:
commentObject = lensComments.all().filter('lensID = ', lensID)
memcache.set('commentsFor' + lensID, commentObject)
return commentObject
