class Vote(base.ViewletBase):
voteAdapter = None
is_manager = None
can_vote = None
# Update methods are guaranteed to be called before rendering for
# Viewlets and Portlets (Because they are IContentProvider objects)
# and for z3c.forms and formlib forms. But *not* for normal Browser Pages
def update(self):
super(Vote, self).update()
if self.voteAdapter is None:
self.voteAdapter = IVoting(self.context)
if self.is_manager is None:
self.pm = getToolByName(self.context, 'portal_membership')
self.is_manager = self.pm.checkPermission(
ViewManagementScreens, self.context)
self.can_follow = self.pm.checkPermission(
DoVote, self.context)
def voteavailableapproved(self):
"是否当前用户在赞成队列，true:已在队列中"
userid = self.pm.getAuthenticatedMember().getId()
return not(self.voteAdapter.voteavailableapproved(userid))
def voteavailabledisapproved(self):
"是否当前用户在反对队列，true:已在队列中"
userid = self.pm.getAuthenticatedMember().getId()
return not(self.voteAdapter.voteavailabledisapproved(userid))
def voteNum(self):
"当前对象赞成总票数"
return self.voteAdapter.voteNum
def isfavorited(self,brain):
"""提供答案的brain,判断当前答案是否已被收藏,返回boolean"""
obj = brain.getObject()
aobj = IVoting(obj)
pm = getToolByName(self.context, 'portal_membership')
userobject = pm.getAuthenticatedMember()
userid = userobject.getId()
return aobj.favavailable(userid)
def test_AnswerLikeEvent_event(self):
from emc.kb.events import LikeEvent
from emc.kb.events import UnLikeEvent
from emc.kb.contents.answer import Ianswer
from emc.kb.interfaces import IVoting
portal = self.layer['portal']
setRoles(portal, TEST_USER_ID, ('Manager',))
portal.invokeFactory('emc.kb.questionfolder', 'questionfolder')
portal['questionfolder'].invokeFactory('emc.kb.question', 'question',
discription=u"discription",
additional=u"additional",
isfollowed=True,
affiliatedtopics=u"affiliatedtopics",
relatedquestion=u"relatedquestion",
followernum=u"followernum",
pageview=u"pageview",
date=u"date"
)
portal['questionfolder']['question'].invokeFactory('emc.kb.answer', 'answer',
answerer=u"answerer",
# voteNum=u"voteNum",
voters=u"voters",
content=u"content of the answer",
date=u"date of the answer",
)
file=portal['questionfolder']['question']['answer']
event.notify(LikeEvent(file))
mp = getToolByName(portal,'portal_membership')
userobject= mp.getAuthenticatedMember()
username = userobject.getId()
agreelist = list(userobject.getProperty('mylike'))
evlute = IVoting(file)
uid = IUUID(file,None)
self.assertTrue(uid in agreelist)
self.assertTrue(evlute.voteavailableapproved(username))
self.assertEqual(1,evlute.voteNum)
catalog = getToolByName(portal, 'portal_catalog')
results = list(catalog({'voteNum': 1}))
self.assertEqual(1, len(results))
event.notify(UnLikeEvent(file))
mp = getToolByName(portal,'portal_membership')
userobject= mp.getAuthenticatedMember()
username = userobject.getId()
disagreelist = list(userobject.getProperty('myunlike'))
evlute = IVoting(file)
uid = IUUID(file,None)
self.assertTrue(uid in disagreelist)
self.assertTrue(evlute.voteavailabledisapproved(username))
def approve(obj, event):
"""approve the answer"""
mp = getToolByName(obj,'portal_membership')
userobject= mp.getAuthenticatedMember()
username = userobject.getId()
agreelist = list(userobject.getProperty('mylike'))
uuid = IUUID(obj,None)
if uuid == None:return
if not uuid in agreelist:
agreelist.append(uuid)
userobject.setProperties(mylike=agreelist)
evlute = IVoting(obj)
if not evlute.voteavailableapproved(username):
evlute.agree(username)
obj.voteNum = evlute.voteNum
obj.totalNum = evlute.voteNum - len(evlute.disapproved)
obj.reindexObject()
def update(self):
super(Vote, self).update()
if self.voteAdapter is None:
self.voteAdapter = IVoting(self.context)
if self.is_manager is None:
self.pm = getToolByName(self.context, 'portal_membership')
self.is_manager = self.pm.checkPermission(
ViewManagementScreens, self.context)
self.can_follow = self.pm.checkPermission(
DoVote, self.context)
