def listContestByPriv(request, ccId, pageId='1'):
"""
view used to list all contest a user can manage, course_class restricted
"""
try:
u = User.getSessionUser(request.session)
if not u:
messages.info(request, u'请先登录')
return render(request, 'newtpl/contest/contestListByPriv.html')
cc = CourseClass.getById(ccId)
if not Contest.hasPriv(cc, u):
raise Exception(Const.NOT_PVLG)
contestList = Contest.getByCourseClass(cc)
now = datetime.now()
for c in contestList:
c.course_class_name = unicode(c.course_class.getFullName())
c.title = unicode(c.contest_title)
if c.start_time+timedelta(minutes=c.length)<now:
c.status = 'ended'
elif c.start_time > now:
c.status = 'scheduled'
else:
c.status = 'running'
paginator = Paginator(contestList, Const.CONTEST_PER_PAGE)
pageId = min(max(int(pageId), 1), paginator.num_pages)
return render(request, 'newtpl/contest/contestListByPriv.html',
{'contest_list': paginator.page(pageId), 'course_class': cc,
'tpl':{'has_priv': True, 'nav_act':'contest',}})
except Exception as e:
return render(request, Const.ERROR_PAGE, {'errmsg': unicode(e), })
def getByAdmin(cls, user):
cList = []
ccList = CourseClass.getAllManagedClasses(user)
map(cList.extend, [Contest.getByCourseClass(cc) for cc in ccList])
cList = list(set(cList))
return sorted(cList,
key=lambda contest: contest.start_time,
reverse=True)
def addContest(request, ccId):
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, 'not login')
try:
cc = CourseClass.getById(ccId)
except:
raise Err(request, 'no resource')
try:
Contest.canAddContest(cc, u)
except:
raise Err(request, 'no priv')
recentProblem = Problem.problemListByAuthor(u)
if request.method == 'POST':
form = contestForm(request.POST)
pIdList = request.POST.getlist('problem_id')
#pIdList = Problem.problemList(u)
pTitleList = request.POST.getlist('problem_title_custom')
pCnt = len(pIdList)
if form.is_valid():
for i in xrange(pCnt):
p = Problem.getById(pIdList[i])
if not p.canViewProblem(u):
raise Err(request, 'no problem priv')
pInfos = [(pIdList[i], pTitleList[i], chr(65+i)) for i in xrange(pCnt)]
cTitle = form.cleaned_data['title']
cDesc = form.cleaned_data['desc']
cStartDate = form.cleaned_data['start_date']
cStartTime = form.cleaned_data['start_time']
cLength = form.cleaned_data['length']
cBoardStop = form.cleaned_data['board_stop']
cType = form.cleaned_data['contest_type']
cBoardType = form.cleaned_data['board_type']
permitLang = reduce(add, [Const.LANG_MASK[lang] for lang in form.cleaned_data['lang_limit']])
c = Contest.addContest(u, cc, cTitle, pInfos, datetime.combine(cStartDate, cStartTime),
cDesc, cLength, cBoardStop, cType, cBoardType, permitLang)
return redirect('Contest:show_contest', c.cid)
else:
problemList = [{'pid': pIdList[x], 'title': pTitleList[x], 'origTitle':Problem.getById(pIdList[x]).prob_title} for x in xrange(pCnt)]
return render(request, 'newtpl/contest/addContest.html', {'cc':cc,
'form': form, 'recent_problem': recentProblem,
'problem_list': problemList, 'tpl':{'has_priv': True, 'sp': True, }})
else:
form = contestForm()
return render(request, 'newtpl/contest/addContest.html', {'cc':cc,
'form': form, 'recent_problem': recentProblem,
'tpl':{'has_priv': True, 'sp': True, }})
except Exception as e:
messages.info(request, unicode(e))
return render(request, Err.ERROR_PAGE)
def getByStudent(cls, user):
cList = []
map(cList.extend, [
Contest.getByCourseClass(cc)
for cc in CourseClass.getByStudent(user)
])
cList = list(set(cList))
return sorted(cList,
key=lambda contest: contest.start_time,
reverse=True)
def canAddCourseProblem(cls, cs, u):
if cs.canBeManaged(u):
return True
try:
for css in CourseClass.getByCourse(cs):
if css.canBeManaged(u):
return True
return False
except Exception as e:
raise e
def canAddCourseProblem(cls, cs, u):
if cs.canBeManaged(u):
return True
try:
for css in CourseClass.getByCourse(cs):
if css.canBeManaged(u):
return True
return False
except Exception as e:
raise e
def chooseCourseClass(request):
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, 'not login')
if u.isStudent():
raise Err(request, 'no priv')
cc_list = CourseClass.getAllManagedClasses(u)
return render(request,'newtpl/contest/chooseCourseClass.html',{'list': cc_list, 'tpl':{'sp':True}})
except Exception as e:
return render(request, Err.ERROR_PAGE)
def chooseCourseClass(request):
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, 'not login')
if u.isStudent():
raise Err(request, 'no priv')
cc_list = CourseClass.getAllManagedClasses(u)
return render(request, 'newtpl/contest/chooseCourseClass.html', {
'list': cc_list,
'tpl': {
'sp': True
}
})
except Exception as e:
return render(request, Err.ERROR_PAGE)
def listContestByPriv(request, ccId, pageId='1'):
"""
view used to list all contest a user can manage, course_class restricted
"""
try:
u = User.getSessionUser(request.session)
if not u:
messages.info(request, u'请先登录')
return render(request, 'newtpl/contest/contestListByPriv.html')
cc = CourseClass.getById(ccId)
if not Contest.hasPriv(cc, u):
raise Exception(Const.NOT_PVLG)
contestList = Contest.getByCourseClass(cc)
now = datetime.now()
for c in contestList:
c.course_class_name = unicode(c.course_class.getFullName())
c.title = unicode(c.contest_title)
if c.start_time + timedelta(minutes=c.length) < now:
c.status = 'ended'
elif c.start_time > now:
c.status = 'scheduled'
else:
c.status = 'running'
paginator = Paginator(contestList, Const.CONTEST_PER_PAGE)
pageId = min(max(int(pageId), 1), paginator.num_pages)
return render(
request, 'newtpl/contest/contestListByPriv.html', {
'contest_list': paginator.page(pageId),
'course_class': cc,
'tpl': {
'has_priv': True,
'nav_act': 'contest',
}
})
except Exception as e:
return render(request, Const.ERROR_PAGE, {
'errmsg': unicode(e),
})
def getByStudent(cls, user):
cList = []
map(cList.extend, [Contest.getByCourseClass(cc) for cc in CourseClass.getByStudent(user)])
cList = list(set(cList))
return sorted(cList, key=lambda contest: contest.start_time, reverse=True)
def getByAdmin(cls, user):
cList = []
ccList = CourseClass.getAllManagedClasses(user)
map(cList.extend, [Contest.getByCourseClass(cc) for cc in ccList])
cList = list(set(cList))
return sorted(cList, key=lambda contest: contest.start_time, reverse=True)
def addContest(request, ccId):
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, 'not login')
try:
cc = CourseClass.getById(ccId)
except:
raise Err(request, 'no resource')
try:
Contest.canAddContest(cc, u)
except:
raise Err(request, 'no priv')
recentProblem = Problem.problemListByAuthor(u)
if request.method == 'POST':
form = contestForm(request.POST)
pIdList = request.POST.getlist('problem_id')
pTitleList = request.POST.getlist('problem_title_custom')
pCnt = len(pIdList)
if form.is_valid():
for i in xrange(pCnt):
p = Problem.getById(pIdList[i])
if not p.canManageProblem(u):
raise Err(request, 'no problem priv')
pInfos = [(pIdList[i], pTitleList[i], chr(65 + i))
for i in xrange(pCnt)]
cTitle = form.cleaned_data['title']
cDesc = form.cleaned_data['desc']
cStartDate = form.cleaned_data['start_date']
cStartTime = form.cleaned_data['start_time']
cLength = form.cleaned_data['length']
cBoardStop = form.cleaned_data['board_stop']
cType = form.cleaned_data['contest_type']
cBoardType = form.cleaned_data['board_type']
permitLang = reduce(add, [
Const.LANG_MASK[lang]
for lang in form.cleaned_data['lang_limit']
])
c = Contest.addContest(
u, cc, cTitle, pInfos,
datetime.combine(cStartDate, cStartTime), cDesc, cLength,
cBoardStop, cType, cBoardType, permitLang)
return redirect('Contest:show_contest', c.cid)
else:
problemList = [{
'pid':
pIdList[x],
'title':
pTitleList[x],
'origTitle':
Problem.getById(pIdList[x]).prob_title
} for x in xrange(pCnt)]
return render(
request, 'newtpl/contest/addContest.html', {
'cc': cc,
'form': form,
'recent_problem': recentProblem,
'problem_list': problemList,
'tpl': {
'has_priv': True,
'sp': True,
}
})
else:
form = contestForm()
return render(
request, 'newtpl/contest/addContest.html', {
'cc': cc,
'form': form,
'recent_problem': recentProblem,
'tpl': {
'has_priv': True,
'sp': True,
}
})
except Exception as e:
return render(request, Err.ERROR_PAGE)