def editProfile(request):
if request.method == 'POST':
form = ProfileForm(request.POST)
if form.is_valid():
if request.user.username != form.cleaned_data['username']:
return printError('you can not modify this profile')
username = form.cleaned_data['username']
password = form.cleaned_data['orginalpassword']
user = auth.authenticate(username=username, password=password)
if user == None:
return printError('your orignal password is wrong')
password1 = request.POST['password1']
password2 = request.POST['password2']
if len(password1) > 0:
if len(password1) <= 8:
return printError('passowrd is too short')
if password1 != password2:
return printError('two password not match')
user.password = hashlib.sha1(password1).hexdigest()
user.email = form.cleaned_data['email']
handle = Handle.objects.get(user=user)
handle.signature = form.cleaned_data['signature']
handle.headurl = form.cleaned_data['headurl']
handle.school = form.cleaned_data['school']
handle.grade = form.cleaned_data['grade']
handle.realname = form.cleaned_data['realname']
handle.save()
return HttpResponseRedirect("/handle/profile/%s" % user.username)
else:
handle = Handle.objects.get(user=request.user)
context = {'handle': handle}
return render_to_response('editprofile.html',
context,
context_instance=RequestContext(request))
def addContest(request):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
form = ContestForm()
errors = []
courseid = 0
if request.method == "POST":
courseid = request.POST['courseid']
form = ContestForm(request.POST)
if form.is_valid():
data = form.cleaned_data
courseid = data['courseid']
course = get_object_or_404(Course, courseid=courseid)
if not hasPrivilageAddContest(request.user, courseid):
return HttpResponseRedirect("/")
contest = Contest(title=data['title'],
creater=request.user,
start_time=data['start_time'],
end_time=data['end_time'],
courseid=course)
contest.save()
problemList = data['problem_list'].split(',')
for p in problemList:
temp = Problem.objects.filter(pid=p)
if len(temp) == 0:
return printError("problem ** %d ** is not exists" %
int(p))
relation = ContestProblem.objects.filter(
cid=contest, pid=Problem.objects.get(pid=int(p)))
if len(relation) == 0:
relation = ContestProblem(
cid=contest, pid=Problem.objects.get(pid=int(p)))
relation.save()
return HttpResponseRedirect("/courselist/course/%d" %
int(courseid))
elif request.method == 'GET':
try:
courseid = request.GET['courseid']
except:
return printError('You should add contest in course page')
if not hasPrivilageAddContest(request.user, courseid):
return HttpResponseRedirect("/")
course = get_object_or_404(Course, courseid=courseid)
context = {"form": form, "errors": errors, 'course': course}
return render_to_response("addcontest.html",
context,
context_instance=RequestContext(request))
def changeUserStatus(request, username):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
try:
user = User.objects.get(username=username)
if user.is_superuser:
return printError(
'You have not permission to change an Admin\' status')
user.is_active = not user.is_active
user.save()
except:
return printError('An Error Occurrence')
return HttpResponseRedirect("/administrate/viewuserlist")
def editProblem(request, pid):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
pid = int(pid)
problem = get_object_or_404(Problem, pid=pid)
title = problem.title
if request.method == "GET":
tags = problem.tags.all()
tags = [str(x) for x in tags]
tags = ','.join(tags)
return render_to_response("edit.html",
locals(),
context_instance=RequestContext(request))
elif request.method == "POST":
form = ProblemForm(request.POST)
if form.is_valid():
data = form.cleaned_data
problem.title = data['title']
problem.description = data['problem_description']
problem.input_description = data['input_description']
problem.output_description = data['output_description']
problem.input_sample = data['input_sample']
problem.output_sample = data['output_sample']
problem.hint = data['hint']
problem.time_limit = data['time_limit']
problem.memory_limit = data['memory_limit']
problem.source = data['source']
problem.tags.clear()
problem.save()
addTag(problem, data['tag'])
inputfiles = request.FILES.getlist('inputfiles')
outputfiles = request.FILES.getlist('outputfiles')
addDataFile(pid, inputfiles, outputfiles)
return HttpResponseRedirect("/administrate/viewproblemlist/")
else:
return printError('form is invalid')
context = {"pid": pid, "form": form, "title": title}
return render_to_response("edit.html",
context,
context_instance=RequestContext(request))
def changeStatus(request, pid):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
problem = get_object_or_404(Problem, pid=pid)
problem.is_showed = not problem.is_showed
problem.save()
return HttpResponseRedirect("/administrate/viewproblemlist/")
def viewUserlist(request):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
handle = Handle.objects.all().order_by('-user')
context = {"handle": handle}
return render_to_response("viewuserlist.html",
context,
context_instance=RequestContext(request))
def login(request):
if request.user.is_authenticated():
return HttpResponseRedirect("/")
if 'next' in request.GET:
REDIRECT_URL = request.GET['next']
else:
REDIRECT_URL = '/'
form = LoginForm()
errors = []
if request.method == 'POST':
form = LoginForm(request.POST)
if form.is_valid():
username = form.cleaned_data['username']
password = form.cleaned_data['password']
user = auth.authenticate(username=username, password=password)
if user == None:
return printError('username or password not match')
if not (user.is_active or user.is_superuser):
return printError(
'your handle was unactivated, please contact the administration'
)
if user is not None:
auth.login(request, user)
handle = Handle.objects.get(user=user)
handle.save()
return HttpResponseRedirect(REDIRECT_URL)
else:
errors.append('username and password not match')
context = {'form': form, 'errors': errors}
return render_to_response('login.html',
context,
context_instance=RequestContext(request))
def viewProblemlist(request, page_id):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
#page_id = int(page_id)
#if page_id <= 0: page_id = 1
#min_pid = (page_id - 1) * 20
#max_pid = min(page_id * 20, Problem.objects.count())
#if min_pid > max_pid: min_pid = max_pid
#problem = Problem.objects.filter(pid__gte = min_pid, pid__lte = max_pid).order_by("-pid")
problemset = Problem.objects.all().order_by("-pid")
context = {"problemset": problemset}
context.update(csrf(request))
return render_to_response("viewproblemlist.html",
context,
context_instance=RequestContext(request))
def addCourse(request):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
errors = []
form = CourseForm()
if request.method == 'POST':
form = CourseForm(request.POST)
if form.is_valid():
data = form.cleaned_data
course = Course(title=data['title'], creater=request.user)
course.save()
return HttpResponseRedirect('/courselist/')
context = {'form': form, 'errors': errors}
return render_to_response('addcourse.html',
context,
context_instance=RequestContext(request))
def addProblem(request):
if not request.user.is_superuser:
return printError(
'You have no permission to this page, please contact administration'
)
form = ProblemForm()
errors = []
if request.method == "POST":
inputfiles = request.FILES.getlist('inputfiles')
outputfiles = request.FILES.getlist('outputfiles')
form = ProblemForm(request.POST)
pid = Problem.objects.all().aggregate(Max('pid'))['pid__max']
if pid == None:
pid = 1000
else:
pid = pid + 1
if form.is_valid():
data = form.cleaned_data
problem = Problem(
pid=pid,
title=data['title'],
problem_description=data['problem_description'],
input_description=data['input_description'],
output_description=data['output_description'],
input_sample=data['input_sample'],
output_sample=data['output_sample'],
hint=data['hint'],
source=data['source'],
time_limit=data['time_limit'],
memory_limit=data['memory_limit'],
is_showed=True,
creater=request.user,
)
problem.save()
addTag(problem, data['tag'])
#data_dir = OJ_DATA_DIR + str(problem.pid)
#cmd = "mkdir " + data_dir
#os.system(cmd)
#sample_input_file = data_dir + '/sample.in'
#sample_output_file = data_dir + '/sample.out'
#f = open(sample_input_file, 'w')
#f.write(data['input_sample'])
#f.close()
#f = open(sample_output_file, 'w')
#f.write(data['output_sample'])
#f.close()
cmd = "mkdir %s/%d" % (_settings.TESTDATA_DIR, pid)
os.system(cmd)
addDataFile(pid, inputfiles, outputfiles)
return HttpResponseRedirect("/administrate/viewproblemlist")
context = {"form": form, "errors": errors}
context.update(csrf(request))
return render_to_response("addproblem.html",
context,
context_instance=RequestContext(request))
