def uploadData(teachingid, dataurl):
now = utils.getNow()
try:
teaching = Teaching.objects.filter(id=teachingid).update(dataurl=dataurl, updatetime=now)
except:
return None
else:
return teaching
def updateExperimentTamplate(experimentid, templateid):
now = utils.getNow()
try:
experiment = Experiment.objects.filter(id=experimentid).update(templateid=templateid, updatetime=now)
except:
return None
else:
return experiment
def updateExperimentdescription(experimentid,experimentdescription):
now = utils.getNow()
try:
experiment = Experiment.objects.filter(id=experimentid).update(desc=experimentdescription, updatetime=now)
except:
return None
else:
return True
def addTeaching(experimentid, deadline, teacherid, point, remark, dataurl, stulisturl, templateid, videos):
now = utils.getNow()
teaching = Teaching(experimentid=experimentid, deadline=deadline, teacherid=teacherid, point=point, remark=remark,
dataurl=dataurl, stulisturl=stulisturl, templateid=templateid, videos=videos,
status=CONSTANTS.TEACHING_IS_RUNNING, isdelete=CONSTANTS.ISDELETE_NOT, createtime=now,
updatetime=now)
teaching.save()
return teaching.id
def updateExperimentVideos(experimentid, videos):
now = utils.getNow()
try:
experiment = Experiment.objects.filter(id=experimentid).update(videos=videos, updatetime=now)
except:
return None
else:
return experiment
def addAdmin(teacherid):
now = utils.getNow()
admin = Admin(teacherid=teacherid,
isdelete=CONSTANTS.ISDELETE_NOT,
createtime=now,
updatetime=now)
admin.save()
return admin.id
def updateTeachingVideoById(teachingid, videos):
now = utils.getNow()
try:
teaching = Teaching.objects.filter(id=teachingid).update(videos=videos, updatetime=now)
except:
return None
else:
return teaching
def uploadTemplate(teachingid, templateid):
now = utils.getNow()
try:
teaching = Teaching.objects.filter(id=teachingid).update(templateid=templateid, updatetime=now)
except:
return None
else:
return teaching
def resetPassword(teacherid):
try:
teacher = Teacher.objects.filter(id=teacherid, isdelete=CONSTANTS.ISDELETE_NOT).update(
password=CONSTANTS.DEFUALT_PASSWORD, updatetime=utils.getNow())
except:
return None
else:
return teacher
def addStudent(name, number, filterinfoid):
now = utils.getNow()
student = Student(name=name,
number=number,
filterinfoid=filterinfoid,
createtime=now,
isdelete=CONSTANTS.ISDELETE_NOT,
updatetime=now)
student.save()
return student.id
def saveVideo(name, url, experimentid):
now = utils.getNow()
video = Video(name=name,
url=url,
experimentid=experimentid,
isdelete=CONSTANTS.ISDELETE_NOT,
createtime=now,
updatetime=now)
video.save()
return video.id
def addFilterInfo(registyear, major, classname):
now = utils.getNow()
filterinfo = FilterInfo(registyear=registyear,
major=major,
classname=classname,
isdelete=CONSTANTS.ISDELETE_NOT,
createtime=now,
updatetime=now)
filterinfo.save()
return filterinfo.id
def addReport(teachingid, stunid):
now = utils.getNow()
report = Report(stuid=stunid,
teachingid=teachingid,
score=0,
status=CONSTANTS.REPORT_STATUS_PENDING,
isdelete=CONSTANTS.ISDELETE_NOT,
createtime=now,
updatetime=now)
report.save()
return report.id
def updateTeachingDeadlineById(teachingid, deadline):
now = utils.getNow()
if now > deadline:
status = CONSTANTS.TEACHING_IS_STOP
else:
status = CONSTANTS.TEACHING_IS_RUNNING
try:
teacher = Teaching.objects.filter(id=teachingid).update(deadline=deadline, status=status, updatetime=now)
except:
return None
else:
return teacher
def editpassword(request):
teacherid = utils.getCookie(request, "teacherid")
if (teacherid is None) or teacherid == "":
responseReturn = Response(-2, "请登录")
return HttpResponse(responseReturn.__str__())
newpwd = utils.getParam(request, "newpwd")
oldpwd = utils.getParam(request, "oldpwd")
teacher = TeacherService.getTeacherById(teacherid)
if oldpwd != teacher.password:
responseReturn = Response("-1", "原密码输入有误")
return HttpResponse(responseReturn)
teacher.password = newpwd
teacher.updatetime = utils.getNow()
result = TeacherService.editPassword(teacherid, newpwd)
if result is not None:
responseReturn = Response(None, None)
else:
responseReturn = Response("-1", "网络忙，请稍后重试！")
response = HttpResponse(responseReturn.__str__())
return response
def addTemplate(experimentid, templateurl):
now = utils.getNow()
template = Template(experimentid=experimentid, url=templateurl, isdelete=CONSTANTS.ISDELETE_NOT, createtime=now,
updatetime=now)
template.save()
return template.id
def addTeacher(name, number):
now = utils.getNow()
teacher = Teacher(name=name, number=number, password=CONSTANTS.DEFUALT_PASSWORD, isdelete=CONSTANTS.ISDELETE_NOT,
createtime=now, updatetime=now)
teacher.save()
return teacher.id
def scoreReport(reportid, score):
report = Report.objects.filter(id=reportid).update(
score=score,
status=CONSTANTS.REPORT_STATUS_SCORE,
updatetime=utils.getNow())
return report
def submintReport(reportid, filename):
report = Report.objects.filter(id=reportid).update(
url=filename,
status=CONSTANTS.REPORT_STATUS_SUBMIT,
updatetime=utils.getNow())
return report