/// <summary>
/// 获取考试的基本信息
/// </summary>
/// <param name="examUserID">考试人员ID</param>
/// <param name="type">0:独立的考试</param>
/// <returns></returns>
public ExampaperShow GetExampaperBaseInforShow(int examUserID, int type = 0)
{
var exampaper = new ExampaperShow(); //new 试卷对象
var examuser = Etdb.GetSingleByID <tbExamSendStudent>(examUserID); //单个考生考试信息
//var exam = new tbExampaper();
tbExampaper exam = null;
//var examination = new tbExamination(); //考试分类对象
tbExamination examination = null;
exam = Etdb.GetSingleByID <tbExampaper>(examuser.ExamPaperID); //试卷对象
if (type == 0)
{
examination = Etdb.GetSingleByID <tbExamination>(examuser.RelationID);
}
exampaper.ExampaperType = exam.ExamType;
exampaper.QuestionTypeStrShow = exam.QuestionTypeOrder.GetQuestionTypeStr();
//获取试题
if (examination != null)
{
GetExampaper(exampaper, exam, examuser, examination);
}
else
{
GetExampaper(exampaper, exam, examuser);
}
//初始化学员答案
exampaper.QuestionList.ForEach(p => exampaper.StudentAnswer.Add(new StudentAnswer
{
Answer = p.UserAnswer,
Qid = p.QuestionID,
QType = p.QType
}));
return(exampaper);
}
/// <summary>
/// 获取考试中试卷与学员答题情况的基本信息
/// </summary>
/// <param name="examUserID">考试关联学员ID</param>
/// <returns></returns>
public ExampaperShow GetExampaperBaseInforShow(int examUserID)
{
var exampaper = new ExampaperShow();
var examuser = Etdb.GetSingleById <tbExamSendStudent>(examUserID); //考生考试信息
var exam = Etdb.GetSingleById <tbExampaperRedundancy>(examuser.ExamPaperID); //试卷信息
var examination = new tbExamination();
if (examuser.SourceType == 0)
{
examination = Etdb.GetSingleById <tbExamination>(examuser.RelationID);
}
exampaper.TotalScore = exam.ExampaperScore;
exampaper.ExampaperType = exam.ExamType;
exampaper.QuestionTypeStrShow = exam.QuestionTypeOrder.GetQuestionTypeStr();
//获取试题
GetExampaper(exampaper, exam, examuser, examination);
//初始化学员答案
exampaper.QuestionList.ForEach(p => exampaper.StudentAnswer.Add(new StudentAnswer
{
Answer = p.UserAnswer,
Qid = p.QuestionID,
QType = p.QType,
UserScore = p.UserAnswerScore
}));
return(exampaper);
}
/// <summary>
/// 获取考试中试卷与学员答题情况的基本信息
/// </summary>
/// <param name="examUserIDs">考试关联学员ID</param>
/// <returns></returns>
public List <ExampaperShow> GetExampaperBaseInforShow(IEnumerable <int> examUserIDs)
{
var list = new List <ExampaperShow>();
var examuserList = Etdb.GetAllList <tbExamSendStudent>(Query.And(new[]
{
Query.In("_id", new BsonArray(examUserIDs))
}));
var exampaperList = Etdb.GetAllList <tbExampaperRedundancy>(Query.And(new[]
{
Query.In("_id", new BsonArray(examuserList.Select(p => p.ExamPaperID)))
}));
var examList = Etdb.GetAllList <tbExamination>(Query.And(new[]
{
Query.In("_id", new BsonArray(examuserList.Where(p => p.SourceType == 0).Select(p => p.RelationID)))
}));
foreach (var examUserID in examUserIDs)
{
var exampaper = new ExampaperShow();
var examuser = examuserList.Find(p => p._id == examUserID);
var exam = exampaperList.Find(p => p._id == examuser.ExamPaperID);
var examination = new tbExamination();
if (examuser.SourceType == 0)
{
examination = examList.Find(p => p._id == examuser.RelationID);
}
exampaper.ExampaperType = exam.ExamType;
exampaper.ExampaperID = exam._id;
exampaper.QuestionTypeStrShow = exam.QuestionTypeOrder.GetQuestionTypeStr();
//获取试题
GetExampaper(exampaper, exam, examuser, examination);
//初始化学员答案
exampaper.QuestionList.ForEach(p => exampaper.StudentAnswer.Add(new StudentAnswer
{
Answer = p.UserAnswer,
Qid = p.QuestionID,
QType = p.QType,
UserScore = p.UserAnswerScore
}));
list.Add(exampaper);
}
return(list);
}
/// <summary>
/// 获取试卷的试题
/// </summary>
/// <param name="exampaper">试卷信息</param>
/// <param name="exam">试卷信息</param>
/// <param name="examuser">学员答案</param>
public void GetExampaper(ExampaperShow exampaper, tbExampaper exam, tbExamSendStudent examuser)
{
if (exampaper.ExampaperType == 0)
{
#region 正常
IMongoQuery query = Query.In("_id", new BsonArray(exam.QuestionList.Select(p => p.Qid)));
List <tbQuestion> quList = Etdb.GetAllList <tbQuestion>(query); //获取试题
exam.QuestionList.ForEach(p =>
{
tbQuestion qu = quList.FirstOrDefault(q => q._id == p.Qid);
if (qu != null)
{
ReStudentExamAnswer an = examuser == null
? null
: examuser.StudentAnswerList.FirstOrDefault(
pa => pa.Qid == p.Qid);
var newqu = new MQuestion
{
QAnswerType = qu.QuestionAnswer[0].AnswerType,
QType = qu.QuestionType,
QuestionContent = qu.QuestionContent,
QuestionID = qu._id,
QuestionLevel = ((QuestionLevel)qu.QuestionLevel).ToString(),
QuestionOrder = p.QOrder,
Score = p.QScore,
UserAnswer = an == null ? "" : (an.Answer),
FillBlankCount =
qu.QuestionContent.Split(new[] { "()" }, StringSplitOptions.None).Count() - 1
};
qu.QuestionAnswer.OrderBy(o => o.Order)
.ToList()
.ForEach(pa => newqu.QuestionAnswer.Add(new MQuestionAnswer
{
AnswerContent = pa.Answer,
AnswerFlag = pa.AnswerFlag,
AnswerType = pa.AnswerType,
Order = pa.Order,
QuID = newqu.QuestionID,
QType = newqu.QType
}));
qu.FileUpload.ForEach(pa => newqu.FileUpload.Add(new QuestionFile
{
_fileName = pa.FileName,
_fileType = pa.FileType,
_realName = pa.RealName
}));
exampaper.QuestionList.Add(newqu);
}
});
#endregion
}
else
{
#region 随机
List <tbQuestion> questionList = Etdb.GetAllList <tbQuestion>(Query.EQ("Status", 0));
exam.QuestionRule.ForEach(p =>
{
var newqulist = new List <tbQuestion>();
foreach (string s in p.QLevelStr.Split(';'))
{
newqulist.AddRange(
questionList.Where(
qu =>
p.QSort == qu.QuestionSortID && p.Qtype == qu.QuestionType &&
s.Split(':')[0].StringToInt32() == qu.QuestionLevel)
.ToList()
.RandomGetSome(s.Split(':')[1].StringToInt32()));
}
newqulist.ForEach(qu =>
{
var newqu = new MQuestion
{
QAnswerType = qu.QuestionAnswer[0].AnswerType,
QType = qu.QuestionType,
QuestionContent = qu.QuestionContent,
QuestionID = qu._id,
QuestionLevel = ((QuestionLevel)qu.QuestionLevel).ToString(),
QuestionOrder = 0,
Score = p.QScore,
UserAnswer = "",
FillBlankCount = qu.QuestionContent.Split(new[] { "()" }, StringSplitOptions.None).Count() - 1
};
qu.QuestionAnswer.OrderBy(o => o.Order)
.ToList()
.ForEach(pa => newqu.QuestionAnswer.Add(new MQuestionAnswer
{
AnswerContent = pa.Answer,
AnswerFlag = pa.AnswerFlag,
AnswerType = pa.AnswerType,
Order = pa.Order,
QuID = newqu.QuestionID,
QType = newqu.QType
}));
qu.FileUpload.ForEach(pa => newqu.FileUpload.Add(new QuestionFile
{
_fileName = pa.FileName,
_fileType = pa.FileType,
_realName = pa.RealName
}));
exampaper.QuestionList.Add(newqu);
});
});
#endregion
}
//if (exampaper.ExampaperType == 1 || (examination._id > 0 && examination.RadomOrderFlag == 1))
if (exampaper.ExampaperType == 1)
{
//排序
int order = 1;
foreach (string s in exam.QuestionTypeOrder.Split(','))
{
exampaper.QuestionList.Where(p => p.QType == s.StringToInt32())
.ToList()
.RandomListOrder()
.ForEach(p =>
{
p.QuestionOrder = order;
order++;
});
}
}
exampaper.QuestionList = exampaper.QuestionList.OrderBy(p => p.QuestionOrder).ToList();
}
/// <summary>
/// 获取试卷的试题
/// </summary>
/// <param name="exampaper">试卷信息</param>
/// <param name="exam">试卷信息</param>
/// <param name="examuser">学员答案</param>
/// <param name="examination">考试信息</param>
private void GetExampaper(ExampaperShow exampaper, tbExampaperRedundancy exam, tbExamSendStudent examuser, tbExamination examination)
{
var radomOrder = string.IsNullOrWhiteSpace(examination.RadomOrderFlag) ? new string[0] : examination.RadomOrderFlag.Split(',');
//IMongoQuery query = Query.In("_id", new BsonArray(exam.QuestionList.Select(p => p.Qid)));
IMongoQuery query = Query.In("_id", new BsonArray(examuser.StudentAnswerList.Select(p => p.Qid)));
if (!examuser.StudentAnswerList.Any())
{
//如果没有试题，则加入试题
if (exam.ExamType == 0)
{
exam.QuestionList.ForEach(p =>
{
examuser.StudentAnswerList.Add(new ReStudentExamAnswer
{
Qid = p.Qid,
Questionid = p.Questionid,
Order = p.QOrder,
QType = p.QType,
Score = p.QScore,
DoneFlag = 0,
Answer = "",
Evlution = "",
GetScore = 0,
WrongQuestionFlag = 0
});
});
}
else
{
examuser = new RetechWing.BusinessCommon.Examination.GenerateExampaper().RandomGenerate(examuser, exam.QuestionRule);
var questionIds = examuser.StudentAnswerList.Select(p => p.Questionid);
var questions = Etdb.GetAllList <tbQuestion>(Query.In("_id", new BsonArray(questionIds)));
int i = 1;
foreach (var item in examuser.StudentAnswerList)
{
var tmp = questions.FirstOrDefault(p => p._id == item.Questionid);
var questionRed = new tbQuestionRedundancy
{
QuestionId = tmp._id,
QuestionSortID = tmp.QuestionSortID,
QuestionOpen = tmp.QuestionOpen,
UserID = tmp.UserID,
CreateTime = tmp.CreateTime,
FileUpload = tmp.FileUpload,
LastUpdateTime = tmp.LastUpdateTime,
QuestionAnalysis = tmp.QuestionAnalysis,
QuestionAnswer = tmp.QuestionAnswer,
QuestionAnswerKeys = tmp.QuestionAnswerKeys,
QuestionAvailable = tmp.QuestionAvailable,
QuestionContent = tmp.QuestionContent,
QuestionKey = tmp.QuestionKey,
QuestionLevel = tmp.QuestionLevel,
QuestionType = tmp.QuestionType,
Status = tmp.Status,
TenantId = tmp.TenantId
};
item.Qid = Etdb.Insert <tbQuestionRedundancy>(questionRed);
item.Order = i;
i++;
}
}
Etdb.Modify <tbExamSendStudent>(examuser);
query = Query.In("_id", new BsonArray(examuser.StudentAnswerList.Select(p => p.Qid)));
}
////从缓存中读取所有问题
//List<tbQuestionRedundancy> quList; //获取试题
//var cachekey = "examquestions:tenant:" + exam.TenantId;
//quList = _cacheService.Get<List<tbQuestionRedundancy>>(cachekey);
//if (quList == null || quList.Count == 0)
//{
// quList = Etdb.GetAllList<tbQuestionRedundancy>(query);
// _cacheService.Set(cachekey, quList, CachingExpirationType.Stable);
//}
var quList = Etdb.GetAllList <tbQuestionRedundancy>(query);
//题目随机
if (radomOrder.Contains("1"))
{
var radomList = new List <int>();
var next = 0;
var length = examuser.StudentAnswerList.Count;
for (int i = 0; i < length; i++)
{
do
{
next = new Random().Next();
if (!radomList.Contains(next))
{
examuser.StudentAnswerList[i].Order = next;
radomList.Add(next);
break;
}
} while (true);
}
}
var m = 0;
examuser.StudentAnswerList.OrderBy(p => p.Order).ToList().ForEach(p =>
{
p.Order = ++m;
tbQuestionRedundancy qu = quList.FirstOrDefault(q => q._id == p.Qid);
if (qu != null)
{
ReStudentExamAnswer an = examuser == null
? null
: examuser.StudentAnswerList.FirstOrDefault(
pa => pa.Qid == p.Qid);
var newqu = new MQuestion
{
QAnswerType = qu.QuestionType == 6 ? qu.QuestionAnswer[0].AnswerType : 0,
QType = qu.QuestionType,
//QuestionContent = qu.QuestionContent,
QuestionContent = qu.QuestionContent.NoHtml().HtmlDecode(),
QuestionID = qu._id,
QuestionLevel = EnumsLanguage.GetString(((QuestionLevel)qu.QuestionLevel).ToString()),
QuestionOrder = p.Order,
Score = p.Score,
UserAnswer = an == null ? "" : (an.Answer),
UserAnswerScore = an == null ? 0 : an.GetScore,
FillBlankCount = qu.QuestionContent.Split(new[] { "()" }, StringSplitOptions.None).Length - 1,
WrongQuestionFlag = an == null ? 0 : an.WrongQuestionFlag,
QuestionAnalysis = qu.QuestionAnalysis
};
//记录选项随机前的原有序号
var tmpquestionlist = new List <MQuestionAnswer>();
//选择随机
if (radomOrder.Contains("2"))
{
var radomList = new List <int>();
var next = 0;
var length = qu.QuestionAnswer.Count;
for (int i = 0; i < length; i++)
{
do
{
next = new Random().Next();
if (!radomList.Contains(next))
{
tmpquestionlist.Add(new MQuestionAnswer
{
Order = next,
oldOrder = qu.QuestionAnswer[i].Order
});
qu.QuestionAnswer[i].Order = next;
radomList.Add(next);
break;
}
} while (true);
}
}
var n = 0;
qu.QuestionAnswer.OrderBy(o => o.Order).ToList().ForEach(pa =>
{
var tmp = tmpquestionlist.FirstOrDefault(t => t.Order == pa.Order);
pa.Order = ++n;
newqu.QuestionAnswer.Add(new MQuestionAnswer
{
AnswerContent = pa.Answer,
AnswerFlag = pa.AnswerFlag,
AnswerType = pa.AnswerType,
Order = pa.Order,
QuID = newqu.QuestionID,
QType = newqu.QType,
oldOrder = tmp == null ? pa.Order : tmp.oldOrder
});
});
qu.FileUpload.ForEach(pa => newqu.FileUpload.Add(new QuestionFile
{
_fileName = pa.FileName,
_fileType = pa.FileType,
_realName = pa.RealName
}));
exampaper.QuestionList.Add(newqu);
}
});
exampaper.QuestionList = exampaper.QuestionList.OrderBy(p => p.QuestionOrder).ToList();
}
