def showContestProblemStatistics(request, p_index=None, cid=None):
logger.info(str(request).replace("\n", "\t"))
"""
view used to show statistics of a problem in a contest
"""
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, err='not login')
cid = int(cid)
c = Contest.getById(cid)
p_index = p_index if p_index else ''
try:
contest_problem = ContestProblem.getBy(c, p_index)
except:
raise Err(
request,
err='no contestproblem',
log_format=('{0}'.format(p_index), ''),
user_format=(u'{0}'.format(p_index), u'搞错了什么吧！'),
)
if not contest_problem.contest.course_class.canBeManaged(u):
raise Err(request, err='no priv')
all_submissions = Submission.submissionList(cp=contest_problem)
submissions = all_submissions.filter(
status='Accepted').order_by('run_time')[:20]
status_list = []
for i in Const.STATUS_CN.iterkeys():
status_list.append({
'name':
Const.STATUS_CN[i],
'number':
all_submissions.filter(status=i).count()
})
for sub_s in submissions:
sub_s.status_color = Const.STATUS_COLOR[
sub_s.status] if sub_s.status in Const.STATUS_COLOR else ''
sub_s.status_cn = Const.STATUS_CN[sub_s.status]
return render(
request, 'newtpl/statistic/contest_problem.html', {
'submissions': submissions,
'contest_problem': contest_problem,
'status_list': status_list,
'tpl': {
'sp': True
}
})
except Exception as e:
logger.error(str(e).replace("\n", "\t"))
return render(request, Err.ERROR_PAGE, {'errmsg': unicode(e)})
def showContestProblem(request, c_id, idx): # modified
logger.info(str(request).replace("\n", "\t"))
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, 'not login')
c_id = int(c_id)
c = Contest.getById(c_id)
cn = c.getContestNotice()
cp = ContestProblem.getBy(c=c, idx=idx)
try:
c.canEnterContest(u)
except:
raise Err(request, 'no priv')
can_manage = True
try:
c.canBeManaged(u)
except:
can_manage = False
if (not c.canEnterWithTime(u)) and (not can_manage):
raise Err(request, 'contest not started')
c.course_class_name = unicode(c.course_class.getFullName())
p = cp.problem
p.idx = cp.problem_index
p.title = unicode(cp.problem_title)
p.desc = json.loads(p.prob_desc)
cp_list = c.getContestProblem()
for cp, cp_res, cp_user_res in zip(cp_list, getContestResult(c=c),
getContestUserResult(c=c, u=u)):
cp.ac = cp_res['ac_cnt']
cp.sub = cp_res['sub_cnt']
cp.user_res = cp_user_res
return render(
request, "newtpl/problem/showContestProblem.html", {
'c': c,
'cp_list': cp_list,
'contest_notice_list': cn,
'p': p,
'status_query': queryString(problem_index=p.idx),
'tpl': {
'sp': True,
'can_manage': can_manage
}
})
except Exception as e:
logger.error(str(e).replace("\n", "\t"))
return render(request, Err.ERROR_PAGE)
def showContestProblem(request,c_id,idx): # modified
logger.info(str(request).replace("\n","\t"))
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, 'not login')
c_id = int(c_id)
c = Contest.getById(c_id)
cn = c.getContestNotice()
cp = ContestProblem.getBy(c=c, idx=idx)
try:
c.canEnterContest(u)
except:
raise Err(request, 'no priv')
can_manage = True
try:
c.canBeManaged(u)
except:
can_manage = False
if (not c.canEnterWithTime(u)) and (not can_manage):
raise Err(request, 'contest not started')
c.course_class_name = unicode(c.course_class.getFullName())
p = cp.problem
p.idx = cp.problem_index
p.title = unicode(cp.problem_title)
p.desc=json.loads(p.prob_desc)
cp_list = c.getContestProblem()
for cp, cp_res, cp_user_res in zip(cp_list, getContestResult(c=c), getContestUserResult(c=c, u=u)):
cp.ac = cp_res['ac_cnt']
cp.sub = cp_res['sub_cnt']
cp.user_res = cp_user_res
return render(request, "newtpl/problem/showContestProblem.html", {'c':c, 'cp_list':cp_list,'contest_notice_list':cn, 'p':p, 'status_query':queryString(problem_index=p.idx), 'tpl':{'sp':True, 'can_manage':can_manage}})
except Exception as e:
logger.error(str(e).replace("\n","\t"))
return render(request, Err.ERROR_PAGE)
def showContestProblemStatistics( request, p_index=None, cid=None):
logger.info(str(request).replace("\n","\t"))
"""
view used to show statistics of a problem in a contest
"""
try:
u = User.getSessionUser(request.session)
if not u:
raise Err( request, err='not login')
cid = int(cid)
c = Contest.getById(cid)
p_index = p_index if p_index else ''
try:
contest_problem = ContestProblem.getBy( c, p_index)
except:
raise Err( request, err='no contestproblem',
log_format=( '{0}'.format(p_index), ''),
user_format=( u'{0}'.format( p_index), u'搞错了什么吧！'),
)
if not contest_problem.contest.course_class.canBeManaged( u):
raise Err( request, err = 'no priv')
all_submissions = Submission.submissionList( cp=contest_problem )
submissions = all_submissions.filter( status='Accepted').order_by('run_time')[:20]
status_list = []
for i in Const.STATUS_CN.iterkeys():
status_list.append( { 'name': Const.STATUS_CN[i], 'number': all_submissions.filter( status=i).count()} )
for sub_s in submissions:
sub_s.status_color = Const.STATUS_COLOR[sub_s.status] if sub_s.status in Const.STATUS_COLOR else ''
sub_s.status_cn = Const.STATUS_CN[ sub_s.status]
return render( request, 'newtpl/statistic/contest_problem.html', { 'submissions': submissions, 'contest_problem': contest_problem, 'status_list': status_list, 'tpl': { 'sp': True } })
except Exception as e:
logger.error(str(e).replace("\n","\t"))
return render(request, Err.ERROR_PAGE, { 'errmsg': unicode(e) } )
def submissionList(request, contest_id=None, page_id='1'):
logger.info(str(request).replace("\n\r", "\t"))
"""
@view: list submission of some contest
"""
try:
page_id = int(page_id)
u = User.getSessionUser(request.session)
if not u:
raise Err(request, err='not login')
cid = int(contest_id)
try:
c = Contest.getById(cid)
except:
raise Err(
request,
err='no contest',
log_format=('{0}'.format(cid), ''),
user_format=(u'{0}'.format(cid), u'别做坏事！'),
)
c.course_class_name = unicode(c.course_class.getFullName())
c.description = unicode(c.contest_description)
c.title = unicode(c.contest_title)
now = datetime.now()
if c.start_time + timedelta(minutes=c.length) < now:
c.status = 'ended'
elif c.start_time > now:
c.status = 'scheduled'
else:
c.status = 'running'
c.time_passed = min(
max(int((now - c.start_time).total_seconds()) / 60, 0), c.length)
c.time_passed_percent = 100 * c.time_passed / c.length
c.time_left = c.length - c.time_passed
isManager = c.course_class.canBeManaged(u)
user = u if not isManager else None # privilege for showing all submissions
idxList = [(cp.problem_index, cp.problem_index)
for cp in c.getContestProblem()]
langList = [('gcc', 'GNU C'), ('g++', 'GNU C++'), ('java', 'java')]
form = submissionListForm(idxList, langList, request.GET)
if form.is_valid():
if form.cleaned_data['problem_index']:
try:
contestProb = ContestProblem.getBy(
c, form.cleaned_data['problem_index'])
except:
contestProb = None
# raise Exception(u'contest problem not found')
else:
contestProb = None
else:
raise Err(request,
err='example err',
log_format=('form invalid', ''),
user_format=(u'输入的内容不合法', ''))
#sub_all_c = getSUB()
#submissions = bigfilter( u=user, c=c, cp=contestProb, uname=form.cleaned_data['username'], lang=form.cleaned_data['language'], sta=form.cleaned_data['status'])
submissions = Submission.submissionList(
u=user,
c=c,
cp=contestProb,
uname=form.cleaned_data['username'],
lang=form.cleaned_data['language'],
sta=form.cleaned_data['status'])
submissions = Submission.submissionList(
u=user,
c=c,
cp=contestProb,
uname=form.cleaned_data['username'],
lang=form.cleaned_data['language'],
sta=form.cleaned_data['status'])
if isManager and 'rejudge' in request.GET and c.board_type != 2:
map(lambda x: Submission.rejudgeSubmission(x), submissions)
paginator = Paginator(submissions, Const.STATUS_PER_PAGE)
page_id = min(max(int(page_id), 1), paginator.num_pages)
s = paginator.page(page_id)
for sub_s in s:
sub_s.status_color = Const.STATUS_COLOR[
sub_s.status] if sub_s.status in Const.STATUS_COLOR else ''
sub_s.status_cn = Const.STATUS_CN[sub_s.status]
return render(
request, 'newtpl/submission/status.html', {
'sList': s,
'form': form,
'c': c,
'tpl': {
'can_manage': True if isManager else False
}
})
#return render(request, 'newtpl/submission/status.html', {'sList':s, 'form':form, 'c':c})
except Exception as e:
logger.error(str(e).replace("\n\r", "\t"))
return render(request, Err.ERROR_PAGE, {'errmsg': unicode(e)})
def addSubmission(request, contest_id=None, problem_index=None):
logger.info(str(request).replace("\n\r", "\t"))
"""
view used to add submission
"""
try:
contest_id = int(contest_id)
u = User.getSessionUser(request.session)
if not u:
raise Err(request, err='not login')
if not contest_id:
raise Err(
request,
err='request err',
log_format=('contest id', 'UNDEFINED'),
user_format=(u'考试编号', u'你吃了么！！！'),
)
elif not problem_index:
raise Err(
request,
err='request err',
log_format=('problem index', 'UNDEFINED'),
user_format=(u'题目序号', u'哪里去了！！'),
)
else:
try:
c = Contest.getById(contest_id)
except:
raise Err(
request,
err='no contest',
log_format=('{0}'.format(cid), ''),
user_format=(u'{0}'.format(cid), u'别做坏事！'),
)
try:
p_index = ContestProblem.getBy(c=c, idx=problem_index)
except:
raise Err(
request,
err='no contest problem',
log_format=('{0}'.format(problem_index), ''),
user_format=(u'{0}'.format(problem_index), u'别乱写好么！！'),
)
p = p_index.problem
if not Submission.canSubmitCode(u, p_index):
raise Err(
request,
err='submit err',
log_format=(
'no priv to submit',
'contest ended or no priv to attend the contest'),
user_format=(u'您没有提交该题的权限', u'考试已结束或者您没有参加本场考试的权限'))
lang_list = []
if c.lang_limit & 1 == 1:
lang_list.append(('gcc', 'GNU C'))
if (c.lang_limit >> 1) & 1 == 1:
lang_list.append(('g++', 'GNU C++'))
if (c.lang_limit >> 2) & 1 == 1:
lang_list.append(('java', 'JAVA'))
if request.method == 'POST':
form = addSubmissionForm(lang_list, request.POST)
if form.is_valid():
sub_name = str(datetime.now())
time_str = sub_name.split('.')
time_str.pop()
for i in ['-', ':', '.', ' ']:
sub_name = sub_name.replace(i, '_')
import os
code_file_path = os.path.join(
Const.SUBMISSION_TMP_PATH,
"{0:010d}_{1}".format(u.uid, sub_name))
code_length = 0
# head_details: details of the submission added at the head of the code file
head_details = ''
head_details += '/*\n'
head_details += 'USER_ID: ' + str(u) + '\n'
head_details += 'PROBLEM: ' + str(p.pid) + '\n'
head_details += 'SUBMISSION_TIME: ' + time_str[0] + '\n'
head_details += '*/\n'
if 'code_file' in request.FILES:
default_storage.save(code_file_path,
request.FILES['code_file'])
else:
if form.cleaned_data['code']:
default_storage.save(
code_file_path,
ContentFile(head_details +
form.cleaned_data['code']))
else:
raise Err(
request,
err='request err',
log_format=('code', 'no input'),
user_format=(u'代码呢！', u'不写代码交什么交！！'),
)
code_length = default_storage.size(code_file_path)
sub_lang = form.cleaned_data['language']
if sub_lang not in map(lambda x: x[0], lang_list):
raise Err(
request,
err='illegal language',
log_format=('{0}'.format(sub_lang), 'blabla'),
user_format=(u'{0}'.format(sub_lang), u'别瞎搞成不！！'),
)
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
additional = {'submit_ip': ip}
Submission.addSubmission(u, p_index, code_file_path, sub_lang,
code_length, additional,
c.board_type == 2)
return redirect('Submission:contest_status',
contest_id=contest_id) # could it be okay?
else:
raise Exception(u'form invalid')
# the usage of url.name in urls.py
# not POST method
else:
form = addSubmissionForm(lang_list)
return render(
request,
'newtpl/submission/submit.html',
{
'form': form,
'tpl': {
'sp': True
},
'contest': c,
'cp': p_index
},
) # 'test_info': form.cleaned_data['language']})
except Exception as e:
logger.error(str(e).replace("\n\r", "\t"))
return render(
request,
Err.ERROR_PAGE,
{
'errmsg': unicode(e),
},
)
def showResult(request, cid, page='1'):
try:
u = User.getSessionUser(request.session)
if not u:
raise Err(request, err='not login')
c = Contest.getById(int(cid))
try:
c.canBeManaged(u)
except:
raise Err(request, err='no priv')
if ('threshold' in request.GET) and request.GET['threshold']:
threshold = float(request.GET['threshold'])
else:
threshold = Const.CHEAT_DEFAULT_THRESHOLD
#------------form-------------
idxList = [(cp.problem_index, cp.problem_index) for cp in c.getContestProblem()]
langList = [('gcc','GNU C'), ('g++','GNU C++'), ('java','java')]
form = submissionListForm(idxList, langList, request.GET)
if form.is_valid():
if form.cleaned_data['problem_index']:
try:
contestProb = ContestProblem.getBy( c, form.cleaned_data['problem_index'])
except:
contestProb=None
# raise Exception(u'contest problem not found')
else:
contestProb=None
else:
raise Err( request, err='example err',
log_format=( 'form invalid', ''),
user_format=( u'输入的内容不合法', '')
)
#------------form--------------
cheatList = Cheat.getCheatList(contest=c, threshold=0)
#------------filter------------
if contestProb:
cheatList = cheatList.filter(contest_problem=contestProb)
if form.cleaned_data['username']:
cheatList1 = cheatList.filter(sub1__user__username__icontains=form.cleaned_data['username'])
cheatList2 = cheatList.filter(sub2__user__username__icontains=form.cleaned_data['username'])
cheatList = cheatList1 | cheatList2
#------------filter------------
paginator = Paginator(cheatList, Const.CHEAT_PER_PAGE)
page = min(max(int(page), 1), paginator.num_pages)
cl = paginator.page(page)
ipa = []
ipb = []
for idx, element in enumerate(cl):
info_a = eval(element.sub1.other_info)
info_b = eval(element.sub2.other_info)
#cl[idx] = {'c': element, 'ip_a': info_a['submit_ip'], 'ip_b': info_b['submit_ip']}
ipa.append(info_a['submit_ip'])
ipb.append(info_b['submit_ip'])
return render(request, 'newtpl/cheat/showResult.html', {'tpl':{'sp':True,}, 'contest':c, 'cheat_list':cl, 'ipa':ipa,'ipb':ipb, 'form':form })
except Exception as e:
return render(request, Err.ERROR_PAGE)
# def codeDiff(request, ctid):
# try:
# u = User.getSessionUser(request.session)
# if not u:
# raise Err(request, err='not login')
# ct = Cheat.objects.select_related('sub1__user', 'sub2__user').get(ctid=ctid)
#
# try:
# ct.contest.canBeManaged(u)
# except:
# raise Err(request, err='no priv')
#
# return render(request, 'newtpl/cheat/codeDiff.html', {'tpl':{'sp':True,}, 'sub1':ct.sub1, 'sub2':ct.sub2})
#
#
# except Exception as e:
# return render(request, Err.ERROR_PAGE)
"""
def submissionList(request, contest_id=None, page_id='1'):
logger.info(str(request).replace("\n\r","\t"))
"""
@view: list submission of some contest
"""
try:
page_id = int(page_id)
u = User.getSessionUser(request.session)
if not u:
raise Err( request, err='not login')
cid = int(contest_id)
try:
c = Contest.getById(cid)
except:
raise Err( request, err='no contest',
log_format=( '{0}'.format(cid), ''),
user_format=( u'{0}'.format( cid), u'别做坏事！'),
)
c.course_class_name = unicode(c.course_class.getFullName())
c.description = unicode(c.contest_description)
c.title = unicode(c.contest_title)
now = datetime.now()
if c.start_time+timedelta(minutes=c.length) < now:
c.status = 'ended'
elif c.start_time > now:
c.status = 'scheduled'
else:
c.status = 'running'
c.time_passed = min(max(int((now-c.start_time).total_seconds())/60, 0), c.length)
c.time_passed_percent = 100*c.time_passed/c.length
c.time_left = c.length-c.time_passed
isManager = c.course_class.canBeManaged(u)
user = u if not isManager else None # privilege for showing all submissions
idxList = [(cp.problem_index, cp.problem_index) for cp in c.getContestProblem()]
langList = [('gcc','GNU C'), ('g++','GNU C++'), ('java','java')]
form = submissionListForm(idxList, langList, request.GET)
if form.is_valid():
if form.cleaned_data['problem_index']:
try:
contestProb = ContestProblem.getBy( c, form.cleaned_data['problem_index'])
except:
contestProb=None
# raise Exception(u'contest problem not found')
else:
contestProb=None
else:
raise Err( request, err='example err',
log_format=( 'form invalid', ''),
user_format=( u'输入的内容不合法', '')
)
submissions = Submission.submissionList( u=user, c=c, cp=contestProb, uname=form.cleaned_data['username'], lang=form.cleaned_data['language'], sta=form.cleaned_data['status'])
if isManager and 'rejudge' in request.GET:
map( lambda x: Submission.rejudgeSubmission( x), submissions)
paginator = Paginator(submissions, Const.STATUS_PER_PAGE)
page_id = min(max(int(page_id), 1), paginator.num_pages)
s = paginator.page(page_id)
for sub_s in s:
sub_s.status_color = Const.STATUS_COLOR[sub_s.status] if sub_s.status in Const.STATUS_COLOR else ''
sub_s.status_cn = Const.STATUS_CN[ sub_s.status]
return render(request, 'newtpl/submission/status.html', {'sList':s, 'form':form, 'c':c, 'tpl':{'can_manage': True if isManager else False}})
except Exception as e:
logger.error(str(e).replace("\n\r","\t"))
return render(request, Err.ERROR_PAGE, { 'errmsg': unicode(e) } )
def addSubmission(request, contest_id=None, problem_index=None):
logger.info(str(request).replace("\n\r","\t"))
"""
view used to add submission
"""
try:
contest_id = int(contest_id)
u = User.getSessionUser( request.session)
if not u:
raise Err( request, err='not login')
if not contest_id:
raise Err( request, err='request err',
log_format=( 'contest id', 'UNDEFINED'),
user_format=( u'考试编号', u'你吃了么！！！'),
)
elif not problem_index:
raise Err( request, err='request err',
log_format=( 'problem index', 'UNDEFINED'),
user_format=( u'题目序号', u'哪里去了！！'),
)
else:
try:
c = Contest.getById( contest_id )
except:
raise Err( request, err='no contest',
log_format=( '{0}'.format(cid), ''),
user_format=( u'{0}'.format( cid), u'别做坏事！'),
)
try:
p_index = ContestProblem.getBy(c=c, idx=problem_index)
except:
raise Err( request, err='no contestproblem',
log_format=( '{0}'.format( problem_index), ''),
user_format=( u'{0}'.format( problem_index), u'别乱写好么！！'),
)
p = p_index.problem
if not Submission.canSubmitCode( u, p_index ):
raise Err( request, err = 'submit err',
log_format = ( 'no priv to submit', 'contest ended or no priv to attend the contest'),
user_format = ( u'您没有提交该题的权限', u'考试已结束或者您没有参加本场考试的权限')
)
lang_list = []
if c.lang_limit & 1 == 1:
lang_list.append( ('gcc','GNU C'))
if (c.lang_limit >> 1) & 1 == 1:
lang_list.append( ('g++','GNU C++'))
if (c.lang_limit >> 2) & 1 == 1:
lang_list.append( ('java', 'JAVA'))
if request.method == 'POST':
form = addSubmissionForm(lang_list, request.POST)
if form.is_valid():
sub_name = str( datetime.now())
time_str = sub_name.split('.')
time_str.pop()
for i in ['-',':','.',' ']:
sub_name = sub_name.replace(i,'_')
import os
code_file_path = os.path.join( Const.SUBMISSION_TMP_PATH, "{0:010d}_{1}".format( u.uid, sub_name))
code_length = 0
# head_details: details of the submission added at the head of the code file
head_details = ''
head_details += '/*\n'
head_details += 'USER_ID: ' + str(u) + '\n'
head_details += 'PROBLEM: ' + str(p.pid) + '\n'
head_details += 'SUBMISSION_TIME: ' + time_str[0] + '\n'
head_details += '*/\n'
if 'code_file' in request.FILES:
default_storage.save( code_file_path, request.FILES['code_file'])
else:
if form.cleaned_data['code']:
default_storage.save( code_file_path, ContentFile( head_details + form.cleaned_data['code']))
else:
raise Err( request, err='request err',
log_format=( 'code', 'no input'),
user_format=( u'代码呢！', u'不写代码交什么交！！'),
)
code_length = default_storage.size( code_file_path)
sub_lang = form.cleaned_data['language']
if sub_lang not in map( lambda x: x[0], lang_list):
raise Err( request, err='illegal language',
log_format=( '{0}'.format( sub_lang), 'blabla'),
user_format=( u'{0}'.format( sub_lang), u'别瞎搞成不！！'),
)
x_forwarded_for = request.META.get('HTTP_X_FORWARDED_FOR')
if x_forwarded_for:
ip = x_forwarded_for.split(',')[0]
else:
ip = request.META.get('REMOTE_ADDR')
additional = { 'submit_ip': ip}
Submission.addSubmission( u, p_index, code_file_path, sub_lang, code_length, additional)
return redirect('Submission:contest_status',contest_id=contest_id) # could it be okay?
else:
raise Exception(u'form invalid')
# the usage of url.name in urls.py
# not POST method
else:
form = addSubmissionForm(lang_list)
return render( request, 'newtpl/submission/submit.html', { 'form': form, 'tpl': {'sp':True}, 'contest': c, 'cp': p_index}, )# 'test_info': form.cleaned_data['language']})
except Exception as e:
logger.error(str(e).replace("\n\r","\t"))
return render( request, Err.ERROR_PAGE, { 'errmsg': unicode(e), }, )