def receive_judge_result(self, sid):
"""
接收评测结果（基础：转移result文件、核对信息等）
:param sid: JudgeStatus ID
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._license_check():
return
result = self._request.POST.get("result")
root = json.loads(result)
status = ProblemMdl.JudgeStatus.objects.filter(id=sid)
if status.exists():
status = status[0]
status.result = result
status.flag = root.get('exitcode', 8)
status.exe_mem = root.get('memused', 0)
status.exe_time = root.get('timeused', 0)
status.save()
self.status_callback_proc(status)
self._exchange_progrem_run_outdata(status, root.get('session_id'),
root.get("outdatas"))
self._arrange_judge_result(status)
self._result = kernel.RESTStruct(True, data=True)
else:
self._result = kernel.RESTStruct(False,
msg="Error: No status found.")
def tdmaker_receive_judge_result(self, id):
"""
[TDMaker]接收评测结果（写入全新的测试数据）
:param sid: JudgeStatus ID
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._license_check():
return
result = self._request.POST.get("result")
root = json.loads(result)
tdq = ProblemMdl.TdmakerQueue.objects.filter(id=id)
if tdq.exists():
tdq = tdq[0]
tdq.flag = root.get('exitcode', 8)
tdq.memused = root.get('memused', 0)
tdq.timeused = root.get('timeused', 0)
tdq.save()
session_id = root.get('session_id', '0')
out_tmp_dir = kernel.LocalStorage(
kernel.const.PROGRAM_RUN_OUTDATAS_TEMP, session_id)
out_target_dir = kernel.LocalStorage(
kernel.const.PROBLEM_TESTDATA_DIR, str(tdq.problem.id))
testdata = tdq.problem.test_data.all()
for td in testdata:
handle = td.handle
out_target_dir.clone_file(
"%s.out" % handle,
out_tmp_dir.get_file_path("%s.outdata" % handle))
out_tmp_dir.delete('') # 删除当前目录
self._result = kernel.RESTStruct(True, data=True)
else:
self._result = kernel.RESTStruct(
False, msg="Error: No tdmaker status found.")
def save_problem_demo_code(self, pid):
# 保存题目的示例代码接口
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
query = PBInc.ProblemBodyQuery()
problem = query.get_problem_detail(pid, True)
if problem is None:
self._result = kernel.RESTStruct(False, '题目信息未找到')
return
if not self.__check_permission(problem, True, owner_only=True):
return
code_content = self._request.POST.get('content')
code_lang = self._request.POST.get('lang')
if not kernel.const.LANGUAGE_DESCRIPTION.has_key(code_lang):
self._result = kernel.RESTStruct(False, msg='不支持的评测语言')
return
problem.demo_code = json.dumps({
"lang": code_lang,
"content": code_content
})
problem.save()
self._result = kernel.RESTStruct(True)
def repository_new_folder(self, repo_handle):
"""
新建文件夹
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
if self._user_session.user_role < 2:
self._result = kernel.RESTStruct(False, '当前账户没有操作权限')
return
repo = self._get_repository(repo_handle)
if repo is None:
self._result = kernel.RESTStruct(False, '找不到仓库')
return
if not self.__general_permission_check(repo, True):
return
stor = kernel.LocalStorage(kernel.const.EDU_REPOSITORY_ROOT_DIR, repo_handle)
path = self._request.POST.get("path", "").replace("../", "").replace("..", "")
stor = stor.get_child_dir_storage(path)
print stor.get_current_path()
folder_name = self._request.POST.get("folder_name", "")
if folder_name.strip() == "":
self._result = kernel.RESTStruct(False, '请输入新文件夹名')
return
stor.new_folder(folder_name)
self._result = kernel.RESTStruct(True)
def save_impression(self, asgn_id):
"""保存评测详情"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
asgn = self._get_asgn_detail(asgn_id)
if asgn is None:
return # 不返回结果，没什么好说的，非法调用接口了都
flag, dec = self._check_asgn_permission(asgn)
if flag != 0:
if flag == -1:
self._result = kernel.RESTStruct(False, msg='对不起，作业还没开放')
elif flag == 1:
self._result = kernel.RESTStruct(False, msg='对不起，作业提交已经结束')
return
report = AsgnModel.StuReport.objects.filter(
asgn=asgn, student=self._user_session.entity)
if not report.exists():
self._result = kernel.RESTStruct(False, msg='你还没有生成实验报告')
return
report = report[0]
impression = self._request.POST.get('impression', '')
report.impression = impression
report.modify_time = int(time.time())
report.save()
self._result = kernel.RESTStruct(True)
def batch_change_visiable(self, flag):
# 改变题目的可见性接口
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
if int(flag) == 0:
vflag = False
else:
vflag = True
problem_ids = self._request.POST.getlist('problem_ids')
ps = ProblemMdl.Problem.objects.filter(id__in=problem_ids)
msg = []
for p in ps:
if self.__check_permission_only(p, owner_only=True):
p.is_show = vflag
p.save()
else:
msg.append("%s.%s" % (p.id, p.title))
if len(msg) > 0:
self._result = kernel.RESTStruct(True,
msg="操作成功，但是以下项目没有改动：<br />%s" %
"<br />".join(msg))
else:
self._result = kernel.RESTStruct(True, msg="操作成功")
def delete_testdata(self, pid, handle):
# 删除测试数据接口
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(ajax=True):
return
query = PBInc.ProblemBodyQuery()
problem = query.get_problem_detail(pid, True)
if problem is None:
self._result = kernel.RESTStruct(False, '题目信息未找到')
return
if not self.__check_permission(problem, True, owner_only=True):
return
testdata = problem.test_data.filter(handle=handle)
if not testdata.exists():
self._result = kernel.RESTStruct(False, '未找到测试数据信息')
return
td = testdata[0]
stor = kernel.LocalStorage(kernel.const.PROBLEM_TESTDATA_DIR,
str(problem.id))
stor.delete("%s.in" % str(td.handle))
stor.delete("%s.out" % str(td.handle))
td.delete()
if problem.test_data.count() == 0:
problem.pause_judge = True
problem.save()
self._result = kernel.RESTStruct(True)
def new_testdata(self, pid):
# 新建测试数据接口
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(ajax=True):
return
query = PBInc.ProblemBodyQuery()
problem = query.get_problem_detail(pid, True)
if problem is None:
self._result = kernel.RESTStruct(False, '题目信息未找到')
return
if not self.__check_permission(problem, True, owner_only=True):
return
order = problem.test_data.count() + 1
td = ProblemMdl.TestData()
td.handle = kernel.GeneralTools.get_my_handle_id()
td.name = "Problem %s Testdata %d" % (str(problem.id), order)
td.order = order
td.available = True
td.visible = False
td.update_time = 0
td.save()
stor = kernel.LocalStorage(kernel.const.PROBLEM_TESTDATA_DIR,
str(problem.id))
stor.new_file("%s.in" % str(td.handle), '')
stor.new_file("%s.out" % str(td.handle), '')
problem.test_data.add(td)
self._result = kernel.RESTStruct(True)
def run_tdmaker(self, pid):
# 运行测试数据生成器
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
query = PBInc.ProblemBodyQuery()
problem = query.get_problem_detail(pid, True)
if problem is None:
self._result = kernel.RESTStruct(False, '题目信息未找到')
return
if not self.__check_permission(problem, True, owner_only=True):
return
demo_code = {}
if problem.demo_code is not None and problem.demo_code.strip() != "":
demo_code = json.loads(problem.demo_code)
lang = demo_code.get('lang', 'gcc')
que = ProblemMdl.TdmakerQueue()
que.author = self._user_session.entity
que.problem = problem
que.lang = lang
que.flag = -1
que.save()
self._result = kernel.RESTStruct(True)
def asgn_public_statistics_analyzer(self, asgn_id):
"""
作业统计模块
:param asgn_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
"""
if not self._check_login(True):
return
"""
asgn = self._get_asgn_detail(asgn_id)
if asgn is None:
self._action = kernel.const.VIEW_ACTION_JSON
self._result = kernel.RESTStruct(False, '未找到作业信息')
return
"""
if not self.__check_permission_only(asgn):
self._action = kernel.const.VIEW_ACTION_JSON
self._result = kernel.RESTStruct(False, '当前账户没有操作权限')
return
"""
result = self._asgn_analyzer(asgn)
self._result = kernel.RESTStruct(True, data=result)
def change_problem_judge_pause(self, pid, pause):
# 设置题目的评测启动或停止
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
query = PBInc.ProblemBodyQuery()
problem = query.get_problem_detail(pid, True)
if problem is None:
self._result = kernel.RESTStruct(False, '题目信息未找到')
return
if not self.__check_permission(problem, True, owner_only=True):
return
if pause == '1':
pause = True
else:
pause = False
if pause is False and problem.test_data.count() == 0:
self._result = kernel.RESTStruct(False, '当前题目没有测试数据，无法启动评测')
return
problem.pause_judge = pause
problem.save()
self._result = kernel.RESTStruct(True)
def change_course_assistants(self, course_id):
"""
助教管理：更改助教信息
:param course_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
course = self.__general_permission_check(course_id, True)
if course is False:
return
action_ids = self._request.POST.getlist("action_ids") # 获取批量操作的列表
if len(action_ids) == 0:
self._result = kernel.RESTStruct(False, '请选择要操作的项目')
return
msg = []
for ids in action_ids:
student = AccountModel.User.objects.filter(
id=ids.strip()) # 检查用户是否存在并且是否为学生用户
if student.exists():
student = student[0]
course.assistants.remove(student) # Remove
else: # 不存在则取消本次操作
msg.append(u"学生 ID=%s 不存在" % ids.strip())
continue
if len(msg) == 0:
self._result = kernel.RESTStruct(True, msg=u"批量操作成功")
else:
self._result = kernel.RESTStruct(True,
msg=u"批量操作成功，但某些项目可能存在问题：<br />" +
u"<br />".join(msg))
def delete_account(self):
"""
删除账户
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
if not self._check_permission(True):
return
msg = []
account_ids = self._request.POST.getlist("account_ids")
if len(account_ids) == 0:
self._result = kernel.RESTStruct(False, msg="无操作项目")
return
for id in account_ids:
account = AccountModel.User.objects.filter(id=id)
if not account.exists():
msg.append("[%s]不存在" % id)
continue
account = account[0]
account.delete()
if len(msg) > 0:
self._result = kernel.RESTStruct(True, msg="操作成功，但是以下项目没有改动：<br />%s" % "<br />".join(msg))
else:
self._result = kernel.RESTStruct(True, msg="操作成功")
def delete_classify(self, classify_id=0):
"""
删除分类
:param classify_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login():
return
if int(classify_id) == 0:
self._result = kernel.RESTStruct(False, "根分类不能被删除")
return
node = ProblemMdl.ProblemClassify.objects.filter(id=classify_id)
if not node.exists():
self._result = kernel.RESTStruct(False, "未找到节点")
return
node = node[0]
if not self.__check_permission(node, True):
return
cids = list(set(self.get_children_nodes(node.id)))
plist = ProblemMdl.Problem.objects.filter(classify__in=cids)
for p in plist:
p.classify = None
p.save()
node.delete()
self._result = kernel.RESTStruct(True)
def change_course_students(self, course_id):
"""
学生管理：更改排课信息
:param course_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
course = self.__general_permission_check(course_id, True)
if course is False:
return
action_ids = self._request.POST.getlist("action_ids") # 获取批量操作的列表
if len(action_ids) == 0:
self._result = kernel.RESTStruct(False, '请选择要操作的项目')
return
action = self._request.POST.get("action", '') # 获取执行动作
msg = []
if str(action) == 'delete': # 如果执行动作不是【删除】，则值为排课ID
target_arr = None
else:
target_arr = course.arrangements.filter(id=action) # 根据排课ID扫描排课信息
if not target_arr.exists(): # 值非法
self._result = kernel.RESTStruct(False, '没有找到排课信息')
return
target_arr = target_arr[0]
for ids in action_ids:
id_temp = ids.split("|")
if len(id_temp) != 2:
continue
arrid = id_temp[0]
stuid = id_temp[1]
student = AccountModel.User.objects.filter(
id=stuid.strip(), role=1) # 检查用户是否存在并且是否为学生用户
if student.exists():
student = student[0]
else: # 不存在则取消本次操作
msg.append(u"学生 ID=%s 不存在" % stuid.strip())
continue
arr = course.arrangements.filter(id=arrid.strip())
if arr.exists():
arr = arr[0]
arr.students.remove(student) # 从排课列表中删除
else:
msg.append(u"排课信息 ID%s 不存在" % arrid.strip())
continue
if target_arr is not None: # 向要移动到排课记录中添加学生信息，如果是删除操作，则不会执行到这里
target_arr.students.add(student)
if len(msg) == 0:
self._result = kernel.RESTStruct(True, msg=u"批量操作成功")
else:
self._result = kernel.RESTStruct(True,
msg=u"批量操作成功，但某些项目可能存在问题：<br />" +
u"<br />".join(msg))
def save_asgn_submission(self, asgn_id, problem_id):
"""提交代码评测"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
asgn = self._get_asgn_detail(asgn_id)
if asgn is None:
return # 不返回结果，没什么好说的，非法调用接口了都
asgn_problem = asgn.problemset.filter(problem__id=problem_id)
if not asgn_problem.exists():
self._result = kernel.RESTStruct(False, msg='这个作业没有设置这道题目')
return
asgn_problem = asgn_problem[0]
flag, dec = self._check_asgn_permission(asgn)
if flag != 0:
if flag == -1:
self._result = kernel.RESTStruct(False, msg='对不起，作业还没开放')
return
elif flag == 1:
self._result = kernel.RESTStruct(False, msg='对不起，作业提交已经结束')
return
proc_result = self._save_submission(problem_id) # 调用父类设置好的方法
if proc_result.flag is True: # 如果父类方法处理成功
status = proc_result.data
status.callback = json.dumps({'provider': 'asgn', 'id': asgn.id})
status.save()
asgn.judge_status.add(status)
asgn.save()
sol = AsgnModel.Solution.objects.filter(
asgn=asgn,
problems=asgn_problem.problem,
author=self._user_session.entity)
if not sol.exists():
sol = AsgnModel.Solution()
sol.asgn = asgn
sol.problems = asgn_problem.problem
sol.author = self._user_session.entity
sol.start_time = int(time.time())
sol.save()
else:
sol = sol[0]
sol.judge_status.add(status)
sol.submission += 1
sol.save()
asgn_problem.submission += 1
asgn_problem.save()
proc_result.data = status.id
else:
proc_result.data = None
self._result = proc_result
def read_xls_to_change_team_user_info(self, contest_id):
"""
比赛专用账号信息导入
:param contest_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
contest = self._get_contest(contest_id)
if contest is None:
self._send_error_contest_doesnt_exists(True)
return
if not self._check_permission(contest):
self._send_error_contest_permission_denied(True)
return
if self._user_session.user_id != 'acm':
self._result = kernel.RESTStruct(False, "只有ACM协会专用账号才能够执行该操作")
return
files = self._request.FILES.get('upload_xls')
if files is None:
self._result = kernel.RESTStruct(False, "没有找到上传的文件")
return
path = "contest_xls/%s%s" % (uuid.uuid4(), '.xls')
file_name = os.path.join(kernel.const.IMPORT_PROCESS_TEMP_DIR, path)
destination = open(file_name, 'wb+')
for chunk in files.chunks():
destination.write(chunk)
destination.close()
try:
xls_sheet = xlrd.open_workbook(file_name)
xls_table = xls_sheet.sheet_by_index(0)
for i in range(2, xls_table.nrows):
user_row = xls_table.row_values(i)
team_id = user_row[0]
if team_id[0:4] != 'team':
continue
team = AccountModel.User.objects.filter(id=team_id)
if not team.exists():
continue
team = team[0]
team.nickname = user_row[1]
team.realname = user_row[2]
team.sex = 0 if str(user_row[3]) == 'Y' else 1
team.password = self._user_session.gen_passwd(user_row[4])
team.locked = False
team.save()
self._result = kernel.RESTStruct(True)
except:
self._result = kernel.RESTStruct(False, "XLS文件处理过程出现错误，请检查XLS文件是否填写正确")
return
def mgr_save_problem_setting(self, contest_id, problem_id):
"""
保存题目设置
:param contest_id:
:param problem_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
contest = self._get_contest(contest_id)
if contest is None:
self._send_error_contest_doesnt_exists(True)
return
if not self._check_permission(contest):
self._send_error_contest_permission_denied(True)
return
if self._user_session.user_id != contest.author.id:
self._result = kernel.RESTStruct(False, "只有比赛发起者才能够执行该操作")
return
cproblem = contest.problemset.filter(problem__id=problem_id)
if not cproblem.exists():
self._send_error_contest_problem_not_found(True)
return
cproblem = cproblem[0]
judge_style = self._request.POST.get("judge_style", "0")
if not str.isdigit(str(judge_style)):
judge_style = 0
judge_style = int(judge_style)
lang = self._request.POST.getlist("lang")
if len(lang) == 0:
self._result = kernel.RESTStruct(False, "请至少分配一种评测语言")
return
cnt = 0
clang = contest.lang.split(",") if contest.lang != 'all' else kernel.const.LANGUAGE_PROVIDE
for i in lang:
if i not in clang:
cnt += 1
if cnt == 0 and (len(lang) == len(clang)):
lang = 'inherit'
else:
lang = ','.join(lang)
cproblem.judge_style = judge_style
cproblem.lang = lang
cproblem.save()
self._result = kernel.RESTStruct(True)
def save_register_student(self):
"""
验证教务密码
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
username = self._request.POST.get('user', "")
jw_pwd = self._request.POST.get('password', "")
if username.strip() == '':
self._result = kernel.RESTStruct(False, "学号不能为空！")
return
username_vaild = re.compile("^(\d{10})$")
if username_vaild.match(username) is None:
self._result = kernel.RESTStruct(False, '学号不符合规范！')
return
nns = AccountModel.User.objects.filter(id=username)
if nns.exists():
self._result = kernel.RESTStruct(False, '当前用户已存在！')
return
esc = kernel.ESConnector()
if not esc.login_validate(username, jw_pwd):
self._result = kernel.RESTStruct(False, "教务系统认证失败！接口返回信息：" + esc.login_msg)
return
else:
info = esc.get_student_info()
user = AccountModel.User()
user.id = username
user.password = kernel.LoginSession.gen_passwd(jw_pwd)
user.realname = info.get('name')
user.nickname = info.get('name')
user.role = 1
user.create_time = int(time.time())
if str(info.get('gender')) == '男':
user.sex = 1
else:
user.sex = 0
user.save()
stu = AccountModel.Student()
stu.account = user
stu.studentId = username
stu.studentPwd = jw_pwd
stu.studentName = info.get('name')
stu.grade = info.get('grade')
stu.sex = info.get('gender')
stu.className = info.get('className')
stu.department = info.get('depName')
stu.major = info.get('enrollSpecialityName')
stu.rawData = json.dumps(info)
stu.save()
self._result = kernel.RESTStruct(True)
def mgr_save_status_change(self, contest_id, status_id):
"""
保存题目设置
:param contest_id:
:param problem_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
contest = self._get_contest(contest_id)
if contest is None:
self._send_error_contest_doesnt_exists(True)
return
if not self._check_permission(contest):
self._send_error_contest_permission_denied(True)
return
cstatus = contest.judge_status.filter(id=status_id)
if not cstatus.exists():
self._result = kernel.RESTStruct(False, '没有找到相关评测记录')
return
cstatus = cstatus[0]
cproblem = contest.problemset.filter(problem=cstatus.problem)
if not cproblem.exists():
self._send_error_contest_problem_not_found(True)
return
cproblem = cproblem[0]
if cproblem.judge_style not in [1, 2]:
self._result = kernel.RESTStruct(False, '由于当前题目设置为【自动评测】，不能使用此功能')
return
flag = self._request.POST.get('flag', -1)
try:
flag = int(flag)
except:
flag = -1
if flag < 0 or flag > 8:
self._result = kernel.RESTStruct(False, '参数错误')
return
cstatus.flag = flag
cstatus.save()
jsapi = ProblemKernel.JudgeServiceAPI(self._request)
jsapi.status_callback_proc(cstatus)
self._result = kernel.RESTStruct(True)
def save_asgn_problem_setting(self, asgn_id, asgn_problem_id):
"""
保存当前作业中某道题目的设置
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
asgn = self._get_asgn_detail(asgn_id)
if asgn is None:
return # 不返回结果，没什么好说的，非法调用接口了都
if not self.__check_permission(asgn, True):
return
ap = asgn.problemset.filter(id=asgn_problem_id)
if not ap.exists():
self._result = kernel.RESTStruct(False, "找不到该题目设置")
return
ap = ap[0]
score = self._request.POST.get("score", "")
if not str.isdigit(str(score)):
self._result = kernel.RESTStruct(False, "分数值非法，请不要输入负数或者非数字符")
return
score = int(score)
lang = self._request.POST.getlist("lang")
if len(lang) == 0:
self._result = kernel.RESTStruct(False, "请至少分配一种评测语言")
return
cnt = 0
asgn_lang = asgn.lang.split(
",") if asgn.lang != 'all' else kernel.const.LANGUAGE_PROVIDE
for i in lang:
if i not in asgn_lang:
cnt += 1
if cnt == 0 and (len(lang) == len(asgn_lang)):
lang = 'inherit'
else:
lang = ','.join(lang)
require = True if self._request.POST.get('require',
'0') == '1' else False
ap.score = score
ap.lang = lang
ap.require = require
ap.save()
self._result = kernel.RESTStruct(True)
def save_new_problem(self):
# 保存新建题目接口
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
if not self.__check_permission(None, True):
return
rel, msg = self.__save_problem_setting()
if rel:
self._result = kernel.RESTStruct(rel, data=msg)
else:
self._result = kernel.RESTStruct(rel, msg)
def faq_save_reply(self, contest_id, faq_id):
"""
保存回复问答
:param contest_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
contest = self._get_contest(contest_id)
if contest is None:
self._send_error_contest_doesnt_exists(True)
return
if not self._check_permission(contest):
self._send_error_contest_permission_denied(True)
return
if not self._check_admin_permission(contest):
self._send_error_contest_permission_denied(True)
return
faq = ContestModel.FAQ.objects.filter(id=faq_id)
if not faq.exists():
self._send_error_contest_faq_not_found(True)
return
faq = faq[0]
content = self._request.POST.get("content", "")
is_public = self._request.POST.get("is_public", "")
if content.strip() == '':
self._result = kernel.RESTStruct(False, "请输入回复的内容")
return
if is_public == '1':
is_public = True
else:
is_public = False
faq.answer_content = content
faq.answer_referee = self._user_session.entity
faq.answer_time = int(time.time())
faq.is_private = not is_public
faq.save()
self._result = kernel.RESTStruct(True)
def save_new_asgn(self, course_id):
"""
保存当前作业的设置
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
course = self._get_course_by_id(course_id)
if course is None:
self._result = kernel.RESTStruct(False, "课程不存在")
return
if self._set_asgn_setting(course):
self._result = kernel.RESTStruct(True)
def __check_permission(self,
problem=None,
ajax=False,
owner_only=False,
no_redirect=False):
"""
检查权限（包含渲染数据处理，也就是说调用完的结果为False时只要return即可，不必再写渲染代码）
:param problem: 问题记录
:ajax problem: 是否为ajax请求
:param owner_only: 仅允许拥有者操作（管理员无效）
:param no_redirect: 禁用错误页面跳转
:return:
"""
flag = self.__check_permission_only(problem, owner_only)
if flag is False:
if no_redirect:
self._action = kernel.const.VIEW_ACTION_DEFAULT
self._context = "[ERROR]当前账户没有操作权限"
return flag
if ajax:
self._action = kernel.const.VIEW_ACTION_JSON
self._result = kernel.RESTStruct(False, u'当前账户没有操作权限')
return flag
else:
self._action = kernel.const.VIEW_ACTION_ERROR_PAGE
self._context = kernel.error_const.ERROR_ADMIN_PERMISSION_DENIED
return flag
return flag
def faq_del(self, contest_id):
"""
删除提问、公告
:param contest_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
contest = self._get_contest(contest_id)
if contest is None:
self._send_error_contest_doesnt_exists(True)
return
if not self._check_permission(contest):
self._send_error_contest_permission_denied(True)
return
is_referee = self._check_admin_permission(contest)
faq_id = self._request.GET.get('id', '')
try:
faq_id = int(faq_id)
except:
return
faq = ContestModel.FAQ.objects.filter(id=faq_id)
if not faq.exists():
self._result = kernel.RESTStruct(False, "问答内容不存在")
return
faq = faq[0]
if is_referee:
faq.delete()
else:
if self._user_session.user_id == faq.author.id:
if faq.answer_time != 0:
self._result = kernel.RESTStruct(False, "您的问题已经被回复，不能删除！")
return
faq.delete()
else:
self._result = kernel.RESTStruct(False, "非法操作")
return
self._result = kernel.RESTStruct(True)
def _set_asgn_setting(self, course, asgn=None):
"""
作业设置内部处理程序
:param course: 归属课程
:param asgn: 作业类，None则新建
:return:
"""
name = self._request.POST.get("name", "")
if name.strip() == '':
self._result = kernel.RESTStruct(False, "请输入作业名称")
return False
score = self._request.POST.get("full_score", "")
if not str.isdigit(str(score)):
self._result = kernel.RESTStruct(False, "分数值非法，请不要输入负数或者非数字符")
return False
score = int(score)
remark = self._request.POST.get("remark", "")
lang = self._request.POST.getlist("lang", "")
if len(lang) == 0:
self._result = kernel.RESTStruct(False, "请至少分配一种评测语言")
return False
cnt = 0
asgn_lang = kernel.const.LANGUAGE_PROVIDE
for i in lang:
if i in asgn_lang:
cnt += 1
if cnt == len(asgn_lang):
lang = 'all'
else:
lang = ','.join(lang)
if asgn is None:
asgn = AsgnModel.Asgn()
asgn.author = self._user_session.entity
asgn.create_time = int(time.time())
asgn.course = course
asgn.remark = remark
asgn.lang = lang
asgn.name = name
asgn.full_score = score
asgn.save()
return True
def enable_resource_repositories(self, course_id):
"""
教学资料仓库管理：启用、关闭仓库
:param course_id:
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
course = self.__general_permission_check(course_id, True)
if course is False:
return
rhandle = self._request.POST.getlist("rhandle")
repo_list = course.repositories.all()
exist_handles = []
for repo in repo_list:
exist_handles.append(repo.handle)
msg = []
for handle in rhandle:
repo = EduModel.Repository.objects.filter(handle=handle)
if not repo.exists():
msg.append(u"仓库 handle=%s 不存在" % repo.handle.strip())
continue
repo = repo[0]
if handle not in exist_handles:
course.repositories.add(repo)
else:
exist_handles.remove(handle)
for handle in exist_handles:
repo = EduModel.Repository.objects.filter(handle=handle)
if not repo.exists():
msg.append(u"仓库 handle=%s 不存在" % repo.handle.strip())
continue
repo = repo[0]
course.repositories.remove(repo)
course.save()
if len(msg) == 0:
self._result = kernel.RESTStruct(True, msg=u"批量操作成功")
else:
self._result = kernel.RESTStruct(True,
msg=u"批量操作成功，但某些项目可能存在问题：<br />" +
u"<br />".join(msg))
def tdmaker_get_problem_judge_options(self, id):
"""
[TDMaker]获取题目评测信息（包括测试数据集合）
:param sid: Status的ID
:return:
"""
self._action = kernel.const.VIEW_ACTION_JSON
if not self._license_check():
return
tdq = ProblemMdl.TdmakerQueue.objects.filter(id=id)
if not tdq.exists():
self._result = kernel.RESTStruct(
False, msg="Error: No TDmaker status found.")
return
tdq = tdq[0]
problem = tdq.problem
demo_code = {}
if problem.demo_code is not None and problem.demo_code.strip() != "":
demo_code = json.loads(problem.demo_code)
lang = demo_code.get('lang', 'gcc')
content = demo_code.get("content", "")
tds = []
testdatas = problem.test_data.order_by("order")
for td in testdatas:
tds.append(td.dump_for_judge())
if str(lang) == 'java':
code_path = "Main.java"
time_limit = problem.java_time_limit
mem_limit = problem.java_memory_limit
else:
code_path = "m.%s" % kernel.const.SOURCE_CODE_EXTENSION.get(
lang, "c")
time_limit = problem.c_time_limit
mem_limit = problem.c_memory_limit
self._result = kernel.RESTStruct(True,
data={
'lang': lang,
'problem_id': problem.id,
'time_limit': time_limit,
'memory_limit': mem_limit,
'test_data': tds,
'code_path': code_path,
'demo_code': content
})
def add_problems(self, asgn_id):
# 增加题目接口
self._action = kernel.const.VIEW_ACTION_JSON
if not self._check_login(True):
return
asgn = self._get_asgn_detail(asgn_id)
if asgn is None:
self._result = kernel.RESTStruct(False, msg="作业不存在")
return
if not self.__check_permission(asgn, True):
return
problem_ids = self._request.POST.getlist('problem_ids')
if len(problem_ids) == 0:
self._result = kernel.RESTStruct(False, msg="请选择要操作的项目")
return
ps = ProblemMdl.Problem.objects.filter(id__in=problem_ids)
failed = []
for p in ps:
if not asgn.problemset.filter(problem=p).exists():
ap = AsgnModel.AsgnProblems()
ap.problem = p
ap.require = True
ap.save()
asgn.problemset.add(ap)
else:
failed.append("%s. %s<br />" % (p.id, p.title))
if len(failed) > 0:
self._result = kernel.RESTStruct(
True,
msg=
u"添加成功！<br />但是我们发现您选择了一些重复的题目，因此以下题目将不会被重复添加：<br /><strong>" +
u"".join(failed) +
"</strong>点击确定后自动返回作业的题目列表，请刷新页面，并对新添加的题目进行设置。")
else:
self._result = kernel.RESTStruct(
True, msg=u"添加成功！<br />点击确定后自动返回作业的题目列表，请刷新页面，并对新添加的题目进行设置。")
self._request.session["problem_archive_choosing_to_asgn"] = 0