public ActionResult Index(long zyId)
{
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
ViewBag.ZyId = zyId;
List <dto_ClassSubmitCount> Classes = B_Analyze.GetSubmitClasses(id);
if (Classes != null)
{
Classes.ForEach(a =>
{
if (a.SchoolId == 0 && a.GradeId == 0 && a.ClassId == 0)
{
a.SchoolName = "试用学校";
a.GradeName = "试用年级";
a.ClassName = "试用班";
}
else
{
a.SchoolName = B_BaseRedis.GetSchool(a.SchoolId).SchoolName;
a.GradeName = Const.Grades[a.GradeId];
a.ClassName = a.ClassId + "班";
}
});
}
ViewBag.Classes = Classes;
ViewBag.ClassCount = Classes == null ? 0 : Classes.Count;
return(View(zy));
}
public JsonResult GetZyInfo(long zyId)
{
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
zy.Id = 0; //隐藏真实Id
dto_AjaxJsonResult <dto_Zy> r = AccessJudge(UserId, zy);
return(Json(r));
}
public ActionResult GetQuestionAndAnswers(int courseId, long zyId, int studentId)
{
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
T_Answer answer = null;
if (zy.UserId == 0)
{
return(PartialView());
}
else
{
answer = B_Answer.GetAnswer(id, (studentId == 0 ? UserId : studentId));
}
List <dto_UserAnswer> ansl = null;
if (answer != null)
{
ViewBag.PicPrefix = Util.GetAppSetting("UploadUrlPrefix") + "/";
ViewBag.AnswerImg = answer.AnswerImg;
ansl = JsonConvert.DeserializeObject <List <dto_UserAnswer> >(answer.AnswerJson);
}
List <dto_Question> ql = B_ZyRedis.GetQdbZyQuestions(courseId, id);
if (ql != null)
{
foreach (dto_Question q in ql)
{
if (!q.haschildren && Const.OBJECTIVE_QUES_TYPES.Contains(q.ptypeid))
{
q.SAnswer = ansl == null ? "" : ansl.Find(b => b.QId == q.id).Answer;
}
//隐藏真实Id
q.NewId = IdNamingHelper.Encrypt(IdNamingHelper.IdTypeEnum.Ques, q.id);
q.id = 0;
if (q.Children != null && q.Children.Count > 0)
{
q.Children.ForEach(a => {
if (Const.OBJECTIVE_QUES_TYPES.Contains(a.ptypeid))
{
a.SAnswer = ansl == null ? "" : ansl.Find(b => b.QId == a.id).Answer;
}
a.NewId = IdNamingHelper.Encrypt(IdNamingHelper.IdTypeEnum.Ques, a.id);
a.id = 0;
});
}
}
}
ViewBag.QuesList = ql;
return(PartialView());
}
public JsonResult GetZyInfo(long zyId)
{
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
zy.Id = 0; //隐藏真实Id
dto_AjaxJsonResult <dto_Zy> r = new dto_AjaxJsonResult <dto_Zy>();
r.code = AjaxResultCodeEnum.Success;
r.message = "";
r.data = zy;
return(Json(r));
}
/// <summary>
/// 关闭作业
/// </summary>
/// <param name="zyId"></param>
/// <returns></returns>
public JsonResult CloseZy(long zyId)
{
dto_AjaxJsonResult <string> r = new dto_AjaxJsonResult <string>();
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
if (zy.UserId == 0)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "试用作业仅用于数据展示，不允许进行操作！";
r.data = "";
return(Json(r));
}
if (zy.Status == 2)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "作业已删除，不能关闭！";
r.data = "";
return(Json(r));
}
else if (zy.Status == 1)
{
r.code = AjaxResultCodeEnum.Success;
r.message = "";
r.data = "";
return(Json(r));
}
else
{
bool isok = B_Zy.UpdateZyStatus(id, 1);
if (isok)
{
B_ZyRedis.UpdateZyStatus(id, 1);
r.code = AjaxResultCodeEnum.Success;
r.message = "";
r.data = "";
return(Json(r));
}
else
{
r.code = AjaxResultCodeEnum.Error;
r.message = "关闭失败！";
r.data = "";
return(Json(r));
}
}
}
/// <summary>
/// 获取作业结构信息
/// </summary>
/// <param name="zyId"></param>
/// <returns></returns>
//public static List<T_ZyStruct> GetZyStruct(int zyId)
//{
// List<T_ZyStruct> tempresult = null;
// string key = RedisHelper.GetEasyZyRedisKey(CacheCatalog.SelfZyStruct, zyId.ToString());
// using (var client = RedisHelper.Instance.GetRedisClient(CacheCatalog.SelfZyStruct.ToString()))
// {
// if (client != null)
// {
// tempresult = client.Get<List<T_ZyStruct>>(key);
// if (tempresult == null)
// {
// tempresult = B_Zy.GetZyStruct(zyId);
// if (tempresult != null && tempresult.Count > 0)
// {
// client.Set<List<T_ZyStruct>>(key, tempresult);
// }
// }
// }
// }
// return tempresult;
//}
//public static T_Answer GetZyAnswer(int zyId, string trueName)
//{
// T_Answer tempresult = null;
// string key = RedisHelper.GetEasyZyRedisKey(CacheCatalog.SelfZyAnswer, zyId.ToString() + trueName);
// using (var client = RedisHelper.Instance.GetRedisClient(CacheCatalog.SelfZyAnswer.ToString()))
// {
// if (client != null)
// {
// tempresult = client.Get<T_Answer>(key);
// if (tempresult == null)
// {
// tempresult = B_Zy.GetZyAnswer(zyId, trueName);
// if (tempresult != null)
// {
// client.Set<T_Answer>(key, tempresult, ts);
// }
// }
// }
// }
// return tempresult;
//}
//public static T_Answer GetZyAnswer(int zyId, int studentId)
//{
// T_Answer tempresult = null;
// string key = RedisHelper.GetEasyZyRedisKey(CacheCatalog.SelfZyAnswer, zyId.ToString() + studentId.ToString());
// using (var client = RedisHelper.Instance.GetRedisClient(CacheCatalog.SelfZyAnswer.ToString()))
// {
// if (client != null)
// {
// tempresult = client.Get<T_Answer>(key);
// if (tempresult == null)
// {
// tempresult = B_Zy.GetZyAnswer(zyId, studentId);
// if (tempresult != null)
// {
// client.Set<T_Answer>(key, tempresult, ts);
// }
// }
// }
// }
// return tempresult;
//}
/// <summary>
/// 修改作业为已建答题卡
/// </summary>
/// <param name="zyId"></param>
//public static void UpdateZyStructed(int zyId)
//{
// T_Zy tempresult = null;
// string key = RedisHelper.GetEasyZyRedisKey(CacheCatalog.SelfZy, zyId.ToString());
// using (var client = RedisHelper.Instance.GetRedisClient(CacheCatalog.SelfZy.ToString()))
// {
// if (client != null)
// {
// tempresult = client.Get<T_Zy>(key);
// if (tempresult != null)
// {
// tempresult.Structed = true;
// client.Set<T_Zy>(key, tempresult, ts);
// }
// }
// }
//}
/// <summary>
/// 删除作业缓存
/// </summary>
/// <param name="zyId"></param>
public static void UpdateZyStatus(int zyId, int status)
{
dto_Zy tempresult = null;
string key = RedisHelper.GetEasyZyRedisKey(CacheCatalog.Zy, zyId.ToString());
using (var client = RedisHelper.Instance.GetRedisClient(CacheCatalog.Zy.ToString()))
{
if (client != null)
{
tempresult = client.Get <dto_Zy>(key);
if (tempresult != null)
{
tempresult.Status = status;
client.Set(key, tempresult, ts);
}
}
}
}
/// <summary>
/// 获取作业信息
/// </summary>
/// <param name="id"></param>
/// <returns></returns>
public static dto_Zy GetZy(int id)
{
dto_Zy tempresult = null;
string key = RedisHelper.GetEasyZyRedisKey(CacheCatalog.Zy, id.ToString());
using (var client = RedisHelper.Instance.GetRedisClient(CacheCatalog.Zy.ToString()))
{
if (client != null)
{
tempresult = client.Get <dto_Zy>(key);
if (tempresult == null)
{
T_Zy z = B_Zy.GetZy(id);
string subName = "";
Subjects.TryGetValue(z.SubjectId, out subName);
tempresult = new dto_Zy()
{
Id = z.Id,
UserId = z.UserId,
ZyName = z.ZyName,
Type = z.Type,
CourseId = z.CourseId,
SubjectId = z.SubjectId,
CreateDate = z.CreateDate,
OpenDate = z.OpenDate,
DueDate = z.DueDate,
OpenDateStr = z.OpenDate.ToString("yyyy-MM-dd HH:mm:ss"),
DueDateStr = z.DueDate.ToString("yyyy-MM-dd HH:mm:ss"),
SubjectName = subName,
TypeName = z.Type == 0 ? "题库" : "自传",
Status = z.Status
};
if (tempresult != null)
{
client.Set(key, tempresult, ts);
}
}
}
}
return(tempresult);
}
/// <summary>
/// 提交统计
/// </summary>
/// <param name="zyId"></param>
/// <returns></returns>
public ActionResult GetSubmitBar(long zyId, int schoolId, int gradeId, int classId)
{
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Echart_Bar deb = B_Analyze.GetStudentPoint(id, schoolId, gradeId, classId);
if (deb != null)
{
for (int i = 0; i < deb.x.Count; i++)
{
if (deb.x[i] == "0")
{
deb.x[i] = "试用学生";
}
else
{
string tname = B_UserRedis.GetUser(int.Parse(deb.x[i])).TrueName;
deb.x[i] = string.IsNullOrEmpty(tname) ? "未设姓名" : tname;
}
}
ViewBag.xData = string.Join(",", deb.x);
ViewBag.yData = string.Join(",", deb.y);
}
int ObjectiveCount = JsonConvert.DeserializeObject <List <dto_ZyQuestion> >(B_ZyRedis.GetQdbZyQuesJson(id)).Count(a => Const.OBJECTIVE_QUES_TYPES.Contains(a.PTypeId));
ViewBag.ObjectiveCount = ObjectiveCount;
int SubmitCount = deb == null ? 0 : deb.x.Count;
ViewBag.SubmitCount = SubmitCount;
double ScoreRate = 0;
ScoreRate = (SubmitCount == 0 || ObjectiveCount == 0 || deb == null) ? 0 : Math.Round((deb.y.Sum(a => int.Parse(a)) * 1.0 / (ObjectiveCount * SubmitCount)), 4) * 100;
ViewBag.ScoreRate = ScoreRate;
dto_Zy zy = B_ZyRedis.GetZy(id);
ViewBag.InTime = deb == null ? 0 : deb.o.Count(a => a <= zy.DueDate);
ViewBag.OverTime = deb == null ? 0 : deb.o.Count(a => a > zy.DueDate);
return(PartialView());
}
/// <summary>
/// 作业的访问鉴权
/// </summary>
/// <param name="zyId"></param>
/// <param name="userId"></param>
/// <returns></returns>
protected dto_AjaxJsonResult <dto_Zy> AccessJudge(int userId, dto_Zy zy)
{
dto_AjaxJsonResult <dto_Zy> r = new dto_AjaxJsonResult <dto_Zy>();
//如果状态有问题，只返回少数信息给客户端
dto_Zy zy2 = new dto_Zy()
{
ZyName = zy.ZyName, OpenDate = zy.OpenDate, DueDate = zy.DueDate, OpenDateStr = zy.OpenDateStr, DueDateStr = zy.DueDateStr, Status = zy.Status, Type = zy.Type
};
//打开作业时，为了能把作业内容显示出来，不在此处做试用作业判断
//if (zy.UserId == 0)
//{
// r.code = AjaxResultCodeEnum.Error;
// r.message = "试用作业仅用于数据展示，不允许进行操作！";
// r.data = zy2;
// return r;
//}
if (zy.Status == 2)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "作业已删除，不能打开！";
r.data = zy2;
return(r);
}
if (zy.Status == 1)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "作业已关闭，不能提交！";
r.data = zy2;
return(r);
}
if (zy.OpenDate > DateTime.Now)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "作业没到开放时间！";
r.data = zy2;
return(r);
}
if (zy.UserId != 0 && userId == 0)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "未登录/试用状态，不能打开由正式用户创建的作业，请您先登录！";
r.data = zy2;
return(r);
}
if (zy.UserId != 0 && UserInfo != null && (UserInfo.GradeId == 0 || UserInfo.ClassId == 0))
{
r.code = AjaxResultCodeEnum.Error;
r.message = "请先到个人中心设置自己所在的学校、年级、班级等信息！";
r.data = zy2;
return(r);
}
if (zy.UserId != 0)
{
int[] rl = B_User.GetBeRelatedUser(zy.UserId);
if (rl == null || !rl.Any(a => a == userId))
{
r.code = AjaxResultCodeEnum.Error;
r.message = "您尚未关注此老师，不能打开这个作业。您可在个人中心添加关注老师！";
r.data = zy2;
return(r);
}
}
r.code = AjaxResultCodeEnum.Success;
r.message = "";
r.data = zy;
return(r);
}
/// <summary>
/// 上传答案图片
/// 因为ajaxfileupload限制，这里不能返回json，所以特殊处理返回string
/// </summary>
/// <param name="zyId"></param>
/// <returns></returns>
public string UploadAnswerImage(long zyId)
{
dto_AjaxJsonResult <string> r = new dto_AjaxJsonResult <string>();
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
//试用作业验证
if (zy.UserId == 0)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "试用作业仅用于数据展示，不允许进行操作！<br/>注册成为正式用户后即可体验所有功能！";
r.data = "";
return(JsonConvert.SerializeObject(r));
}
#region 访问权限验证
dto_AjaxJsonResult <dto_Zy> r1 = AccessJudge(UserId, zy);
if (r1.code == AjaxResultCodeEnum.Error)
{
r.code = AjaxResultCodeEnum.Error;
r.message = r1.message;
r.data = "";
return(JsonConvert.SerializeObject(r));
}
#endregion
//作业提交验证
T_Answer ans = B_Answer.GetAnswer(id, UserId);
if (ans != null && ans.Submited)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "作业已提交，不能再上传答案图片！";
r.data = "";
return(JsonConvert.SerializeObject(r));
}
//上传
HttpFileCollection files = System.Web.HttpContext.Current.Request.Files;
r = ZyImgUploader.Upload(files);
bool isok = false;
if (r.code == AjaxResultCodeEnum.Success)
{
//入库
if (ans == null)
{
T_Answer AnsAdd = new T_Answer()
{
ZyId = zy.Id,
ZyType = zy.Type,
StudentId = UserId,
Submited = false,
CreateDate = DateTime.Now,
AnswerJson = "",
AnswerImg = r.data,
Ip = ClientUtil.Ip,
IMEI = ClientUtil.IMEI,
MobileBrand = ClientUtil.MobileBrand,
SystemType = Request.Browser.Platform.ToString(),
Browser = Request.Browser.Browser.ToString()
};
isok = B_Answer.InsertZyAnswer(AnsAdd);
}
else
{
isok = B_Answer.AddZyImg(zy.Id, UserId, r.data);
}
}
if (!isok)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "入库失败！";
r.data = "";
return(JsonConvert.SerializeObject(r));
}
r.data = Util.GetAppSetting("UploadUrlPrefix") + "/" + r.data;
return(JsonConvert.SerializeObject(r));
}
/// <summary>
/// 提交答案
/// 仍然做各种状态判断
/// </summary>
/// <param name="zyId"></param>
/// <param name="questions"></param>
/// <param name="answers"></param>
/// <returns></returns>
public JsonResult SubmitAnswer(long zyId, string questions, string answers)
{
dto_AjaxJsonResult <string> r = new dto_AjaxJsonResult <string>();
int id = IdNamingHelper.Decrypt(IdNamingHelper.IdTypeEnum.Zy, zyId);
dto_Zy zy = B_ZyRedis.GetZy(id);
//试用作业验证
if (zy.UserId == 0)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "试用作业仅用于数据展示，不允许进行操作！<br/>注册成为正式用户后即可体验所有功能！";
r.data = "";
return(Json(r));
}
#region 访问权限验证
dto_AjaxJsonResult <dto_Zy> r1 = AccessJudge(UserId, zy);
if (r1.code == AjaxResultCodeEnum.Error)
{
r.code = AjaxResultCodeEnum.Error;
r.message = r1.message;
r.data = "";
return(Json(r));
}
#endregion
//作业提交验证
T_Answer ans = B_Answer.GetAnswer(id, UserId);
if (ans != null && ans.Submited)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "作业已提交，不能重复提交！";
r.data = "";
return(Json(r));
}
//todo submit
List <string> submitQlist = questions.Split(',').ToList();
List <string> submitAlist = string.IsNullOrEmpty(answers) ? new List <string>() : answers.Split(',').ToList();
if (submitQlist.Count != submitAlist.Count)
{
r.code = AjaxResultCodeEnum.Error;
r.message = "试题信息有误，提交失败！";
r.data = "";
return(Json(r));
}
string qjson = B_ZyRedis.GetQdbZyQuesJson(id);
List <dto_ZyQuestion> ql = JsonConvert.DeserializeObject <List <dto_ZyQuestion> >(qjson);
List <dto_UserAnswer> al = new List <dto_UserAnswer>();
ql.ForEach(a => {
string CAnswer = "";
if (Const.OBJECTIVE_QUES_TYPES.Contains(a.PTypeId))
{
if (a.QId == a.PQId)
{
CAnswer = B_QuesRedis.GetQuestion(zy.CourseId, a.QId).quesanswer;
}
else
{
CAnswer = B_QuesRedis.GetQuestion(zy.CourseId, a.PQId).Children.Find(b => b.id == a.QId).quesanswer;
}
}
int i = submitQlist.IndexOf(IdNamingHelper.Encrypt(IdNamingHelper.IdTypeEnum.Ques, a.QId).ToString());
al.Add(new dto_UserAnswer()
{
QId = a.QId, PTypeId = a.PTypeId, Score = a.Score, Answer = (i == -1 ? "" : submitAlist[i]), CAnswer = CAnswer, Point = 0
});
});
bool isok = false;
T_Answer answer = new T_Answer()
{
ZyId = id,
ZyType = zy.Type,
StudentId = UserId,
Submited = true,
CreateDate = DateTime.Now,
AnswerJson = JsonConvert.SerializeObject(al),
AnswerImg = "",
Ip = ClientUtil.Ip,
IMEI = ClientUtil.IMEI,
MobileBrand = ClientUtil.MobileBrand,
SystemType = Request.Browser.Platform.ToString(),
Browser = Request.Browser.Browser.ToString()
};
if (ans != null)
{
isok = B_Answer.UpdateAnswerJson(id, UserId, answer.AnswerJson);
}
else
{
isok = B_Answer.InsertZyAnswer(answer);
}
if (isok)
{
//写统计表
B_Analyze.GenerateAnalyze(answer);
r.code = AjaxResultCodeEnum.Success;
r.message = "";
r.data = "";
return(Json(r));
}
else
{
r.code = AjaxResultCodeEnum.Error;
r.message = "提交入库失败！";
r.data = "";
return(Json(r));
}
}
