func (c AdminApplication) ShowStudentGrade(studentIdString string, mpNumString string, gradeIdString string) revel.Result {
studentId, err := strconv.Atoi(studentIdString)
if err != nil {
c.Flash.Error("Invalid user Id")
return c.Render(routes.PublicApplication.Index())
}
mpNum, err := strconv.Atoi(mpNumString)
if err != nil {
c.Flash.Error("Invalid mp Id")
return c.Render(routes.PublicApplication.Index())
}
gradeId, err := strconv.Atoi(gradeIdString)
if err != nil {
c.Flash.Error("Invalid grade Id")
return c.Render(routes.PublicApplication.Index())
}
admin := c.connected()
if !models.IsAdmin(admin) {
c.Flash.Error("No admin privilages")
return c.Render(routes.PublicApplication.Index())
}
student, err := models.FindUser(int64(studentId))
if err != nil {
c.Flash.Error("Cannot find user")
return c.Render(routes.PublicApplication.Index())
}
mp, _ := models.FindMachineProblemByUser(student, mpNum)
grade, _ := models.FindGrade(int64(gradeId))
attempt, _ := models.FindAttempt(grade.AttemptInstanceId)
program, _ := models.FindProgram(attempt.ProgramInstanceId)
qs, _ := models.FindQuestionsByMachineProblem(mp)
qis, _ := models.FindQuestionItems(mp, qs)
c.RenderArgs["mp_num"] = mpNum
c.RenderArgs["mp"] = mp
c.RenderArgs["student"] = student
c.RenderArgs["grade"] = grade
c.RenderArgs["attempt"] = attempt
c.RenderArgs["program"] = program
c.RenderArgs["questions"] = qis
bg, err := getBigCodeSuggestion(mpNum, program)
if err != nil {
revel.INFO.Println("Failed to get big code suggestion ::: ", err)
} else {
revel.INFO.Println("Got bigcode suggestions")
c.RenderArgs["bigcode"] = bg
c.RenderArgs["bigcode_min"] = bg[0]
c.RenderArgs["bigcode_max"] = bg[1]
c.RenderArgs["bigcode_random"] = bg[2]
}
return c.Render()
}
func (c SecuredApplication) ComputeGrade(attemptIdString string) revel.Result {
attemptId, err := strconv.Atoi(attemptIdString)
if err != nil {
c.Flash.Error("Invalid attempt Id")
return c.Render(routes.PublicApplication.Index())
}
attempt, err := models.FindAttempt(int64(attemptId))
if err != nil || attempt.Id == 0 {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Failed to grade machine problem",
"data": "Cannot find attempt " + attemptIdString + ".",
})
}
mp, err := models.FindMachineProblem(attempt.MachineProblemInstanceId)
if err != nil || mp.Id == 0 {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Failed to grade",
"data": "Cannot find machine problem instance.",
})
}
user := c.connected()
if mp.UserInstanceId != user.Id {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Failed to grade",
"data": "Invalid user.",
})
}
runId := generateRunId(user)
conf, _ := ReadMachineProblemConfig(mp.Number)
stats.Incr("App", "GradeSubmission")
prog, _ := models.FindProgram(attempt.ProgramInstanceId)
server.SubmitProgram(mp, prog.Text, -1, conf.Language, runId, true)
return c.RenderJson(map[string]interface{}{
"status": "success",
"mpId": strconv.Itoa(int(mp.Id)),
"runId": runId,
"attempt": "Grade submitted",
})
}
func (c AdminApplication) ShowAllStudentsMachineProblems(mpNumString string) revel.Result {
mpNum, err := strconv.Atoi(mpNumString)
if err != nil {
c.Flash.Error("Invalid mp Id")
return c.Render(routes.PublicApplication.Index())
}
admin := c.connected()
if !models.IsAdmin(admin) {
c.Flash.Error("No admin privilages")
return c.Render(routes.PublicApplication.Index())
}
conf, _ := ReadMachineProblemConfig(mpNum)
students, err := models.FindUsersByMachineProblemNumber(mpNum)
if err != nil {
c.Flash.Error("Invalid mp number")
return c.Render(routes.PublicApplication.Index())
}
class_roster := make([]studentRecord, len(students))
for idx, student := range students {
mp, _ := models.FindMachineProblemByUser(student, mpNum)
grade, _ := models.FindGradeByMachineProblem(mp)
attempt, _ := models.FindAttempt(grade.AttemptInstanceId)
program, _ := models.FindProgram(attempt.ProgramInstanceId)
qs, _ := models.FindQuestionsByMachineProblem(mp)
qis, _ := models.FindQuestionItems(mp, qs)
class_roster[idx] = studentRecord{
Id: student.Id,
Student: student,
MachineProblem: mp,
Questions: qis,
Grade: grade,
Program: program,
Attempt: attempt,
}
}
c.RenderArgs["admin"] = admin
c.RenderArgs["mp_num"] = mpNum
c.RenderArgs["mp_config"] = conf
c.RenderArgs["class_roster"] = class_roster
return c.Render()
}
func (c AdminApplication) ShowStudentAttempt(studentIdString string, mpNumString string, attemptIdString string) revel.Result {
studentId, err := strconv.Atoi(studentIdString)
if err != nil {
c.Flash.Error("Invalid user Id")
return c.Render(routes.PublicApplication.Index())
}
mpNum, err := strconv.Atoi(mpNumString)
if err != nil {
c.Flash.Error("Invalid mp Id")
return c.Render(routes.PublicApplication.Index())
}
attemptId, err := strconv.Atoi(attemptIdString)
if err != nil {
c.Flash.Error("Invalid attempt Id")
return c.Render(routes.PublicApplication.Index())
}
admin := c.connected()
if !models.IsAdmin(admin) {
c.Flash.Error("No admin privilages")
return c.Render(routes.PublicApplication.Index())
}
student, err := models.FindUser(int64(studentId))
if err != nil {
c.Flash.Error("Cannot find user")
return c.Render(routes.PublicApplication.Index())
}
mp, _ := models.FindMachineProblemByUser(student, mpNum)
attempt, _ := models.FindAttempt(int64(attemptId))
program, _ := models.FindProgram(attempt.ProgramInstanceId)
qs, _ := models.FindQuestionsByMachineProblem(mp)
qis, _ := models.FindQuestionItems(mp, qs)
c.RenderArgs["mp_num"] = mpNum
c.RenderArgs["mp"] = mp
c.RenderArgs["student"] = student
c.RenderArgs["attempt"] = attempt
c.RenderArgs["program"] = program
c.RenderArgs["questions"] = qis
return c.Render()
}
func (c SecuredApplication) GradeRunInformation(attemptIdString string, runIdString string) revel.Result {
attemptId, err := strconv.Atoi(attemptIdString)
if err != nil {
c.Flash.Error("Invalid attempt Id")
return c.Render(routes.PublicApplication.Index())
}
user := c.connected()
attempt, err := models.FindAttempt(int64(attemptId))
if err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error-not-found",
"title": "Did not finish running attempt.",
"data": "Cannot find attempt with attempt id = " +
attemptIdString + " ... " +
fmt.Sprint(err),
})
}
mp, err := models.FindMachineProblem(attempt.MachineProblemInstanceId)
if err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error-not-found",
"title": "Did not finish running attempt.",
"data": "Cannot find mp with mp id = " +
fmt.Sprint(attempt.MachineProblemInstanceId, " .... ", err),
})
}
grade, err := models.FindGradeByRunId(runIdString)
if err != nil {
//revel.TRACE.Println("did not find grade...")
return c.RenderJson(map[string]interface{}{
"status": "error-not-found",
"title": "Did not finish running attempt.",
"data": "Cannot find mp with grade with runid = " +
runIdString + " ... " + fmt.Sprint(err),
})
}
if !models.AllGraded(grade) {
//revel.TRACE.Println("not all graded...")
return c.RenderJson(map[string]interface{}{
"status": "error-not-found",
"title": "Did not finish grading.",
"data": "Cannot display incomplete grade for mp = " + strconv.Itoa(int(mp.Number)),
})
} else if err := doPostCourseraGrade(user, mp, grade, "code", false); err != nil {
return c.RenderJson(map[string]interface{}{
"status": "success",
"title": "Info: Did not save grade to Coursera.",
"data": "Make sure you are connected to Coursera",
"id": grade.Id,
})
}
grade, err = models.FindGradeByRunId(runIdString)
return c.RenderJson(map[string]interface{}{
"status": "success",
"data": grade,
"id": grade.Id,
})
}
func (c SecuredApplication) Grade(gradeIdString string) revel.Result {
gradeId, err := strconv.Atoi(gradeIdString)
if err != nil {
c.Flash.Error("Invalid grade Id")
return c.Render(routes.PublicApplication.Index())
}
grade, err := models.FindGrade(int64(gradeId))
if err != nil {
c.Flash.Error("Invalid grade Id")
return c.Render(routes.PublicApplication.Index())
}
attempt, err := models.FindAttempt(grade.AttemptInstanceId)
if err != nil || attempt.Id == 0 {
c.Flash.Error("Invalid attempt")
return c.Render(routes.PublicApplication.Index())
}
mp, err := models.FindMachineProblem(attempt.MachineProblemInstanceId)
if err != nil {
c.Flash.Error("Invalid mp")
return c.Render(routes.PublicApplication.Index())
}
c.RenderArgs["grade"] = grade
if grade.Reasons != "" {
c.RenderArgs["reasons"] = strings.Split(grade.Reasons, ",")
}
c.RenderArgs["mp"] = mp
conf, _ := ReadMachineProblemConfig(mp.Number)
c.RenderArgs["title"] = conf.Name + " Grade"
c.RenderArgs["grade"] = grade
if qs, err := models.FindQuestionsByMachineProblem(mp); err == nil {
if q, err := models.FindQuestionItems(mp, qs); err == nil {
c.RenderArgs["questions"] = q
}
}
c.RenderArgs["attempt"] = attempt
if prog, err := models.FindProgram(attempt.ProgramInstanceId); err == nil {
c.RenderArgs["program"] = prog
conf, _ := ReadMachineProblemConfig(mp.Number)
if MachineProblemCodingDeadlineExpiredQ(conf) {
bg, err := getBigCodeSuggestion(mp.Number, prog)
if err != nil {
revel.INFO.Println("Failed to get big code suggestion ::: ", err)
} else if len(bg) != 3 {
revel.INFO.Println("The number of suggestions recieved was ::: ", len(bg), " was expecting 3")
} else {
//revel.INFO.Println("Got bigcode suggestions")
//revel.INFO.Println("min = ", bg[0])
c.RenderArgs["Program"] = prog
c.RenderArgs["mp_config"] = conf
c.RenderArgs["bigcode"] = bg
c.RenderArgs["bigcode_min"] = bg[0]
c.RenderArgs["bigcode_max"] = bg[1]
c.RenderArgs["bigcode_random"] = bg[2]
randomSelection := rand.Intn(3)
switch randomSelection {
case 0:
c.RenderArgs["bigcode_min_active"] = "active"
c.RenderArgs["bigcode_max_active"] = ""
c.RenderArgs["bigcode_random_active"] = ""
case 1:
c.RenderArgs["bigcode_min_active"] = ""
c.RenderArgs["bigcode_max_active"] = "active"
c.RenderArgs["bigcode_random_active"] = ""
case 2:
c.RenderArgs["bigcode_min_active"] = ""
c.RenderArgs["bigcode_max_active"] = ""
c.RenderArgs["bigcode_random_active"] = "active"
}
}
}
}
if grade.PeerReviewScore > 0 {
if pr, err := models.FindPeerReviewsWithGrade(grade); err == nil {
c.RenderArgs["peer_reviews"] = pr
}
}
return c.Render()
}
func (c SecuredApplication) Attempt(attemptIdString string) revel.Result {
attemptId, err := strconv.Atoi(attemptIdString)
if err != nil {
c.Flash.Error("Invalid attempt Id")
return c.Render(routes.PublicApplication.Index())
}
user := c.connected()
attempt, err := models.FindAttempt(int64(attemptId))
if err != nil {
c.Flash.Error("Cannot query attempt id")
return c.Render(routes.PublicApplication.Index())
}
mp, err := models.FindMachineProblem(attempt.MachineProblemInstanceId)
if err != nil || mp.UserInstanceId != user.Id {
c.Flash.Error("Cannot query attempt id")
return c.Render(routes.PublicApplication.Index())
}
attempt_c_data := new(server.InternalCData)
if err := json.Unmarshal([]byte(attempt.InternalCData), attempt_c_data); err == nil {
c.RenderArgs["attempt_c_data"] = attempt_c_data
}
conf, _ := ReadMachineProblemConfig(mp.Number)
if !MachineProblemCodingDeadlineExpiredQ(conf) {
c.RenderArgs["show_grade_button"] = true
}
prog, err := models.FindProgram(attempt.ProgramInstanceId)
if err != nil {
c.Flash.Error("Cannot find program.")
return c.Render(routes.PublicApplication.Index())
}
c.RenderArgs["mp"] = mp
c.RenderArgs["title"] = conf.Name + " Attempt"
c.RenderArgs["mp_config"] = conf
c.RenderArgs["attempt"] = attempt
c.RenderArgs["program"] = prog
qs, err := models.FindQuestionsByMachineProblem(mp)
if err != nil {
c.Flash.Error("Invalid questions")
return c.Render(routes.PublicApplication.Index())
}
q, err := models.FindQuestionItems(mp, qs)
if err != nil {
c.Flash.Error("Invalid question items")
return c.Render(routes.PublicApplication.Index())
} else {
c.RenderArgs["questions"] = q
}
if attemptFailed(attempt) {
c.RenderArgs["status"] = attemptFailedMessage(attempt)
} else {
c.RenderArgs["status"] = "Correct solution for this dataset."
}
return c.Render()
}
func (c SecuredApplication) PeerReview(mpNumString string) revel.Result {
mpNum, err := strconv.Atoi(mpNumString)
if err != nil {
c.Flash.Error("Invalid mp Id")
return c.Render(routes.PublicApplication.Index())
}
user := c.connected()
mp, err := models.FindOrCreateMachineProblemByUser(user, mpNum)
if err != nil {
c.Flash.Error("Invalid mp Id")
return c.Render(routes.PublicApplication.Index())
}
conf, _ := ReadMachineProblemConfig(mpNum)
c.RenderArgs["mp_config"] = conf
c.RenderArgs["title"] = conf.Name + " Peer Review"
if MachineProblemPeerReviewDeadlineExpiredQ(conf) {
c.RenderArgs["past_deadline"] = true
} else if MachineProblemCodingDeadlineExpiredQ(conf) {
reviews, err := models.GetPeerReviewsByReviewerAndMachineProblem(user, mp)
if err != nil || len(reviews) < 3 {
ii := 0
for len(reviews) < 3 && ii < 100 {
if rev, err := models.CreatePeerReviewWithReviewerAndMachineProblem(user, mp); err == nil {
reviews = append(reviews, rev)
}
ii++
}
}
type reviewT struct {
Index int
Review models.PeerReview
Questions models.Questions
QuestionItems []models.QuestionItem
Program models.Program
}
var res []reviewT
for _, r := range reviews {
if grade, err := models.FindGrade(r.GradeInstanceId); err == nil {
if attempt, err := models.FindAttempt(grade.AttemptInstanceId); err == nil {
program, _ := models.FindProgram(attempt.ProgramInstanceId)
tmp, _ := models.FindMachineProblem(grade.MachineProblemId)
q, _ := models.FindQuestionsByMachineProblem(tmp)
qs, _ := models.FindQuestionItems(mp, q)
k := reviewT{
Index: len(res) + 1,
Review: r,
Questions: q,
QuestionItems: qs,
Program: program,
}
res = append(res, k)
}
}
}
c.RenderArgs["reviews"] = res
} else {
c.RenderArgs["still_coding"] = true
}
return c.Render()
}
func (c AdminApplication) ShowStudentMachineProblem(studentIdString string, mpNumString string) revel.Result {
studentId, err := strconv.Atoi(studentIdString)
if err != nil {
c.Flash.Error("Invalid user Id")
return c.Render(routes.PublicApplication.Index())
}
mpNum, err := strconv.Atoi(mpNumString)
if err != nil {
c.Flash.Error("Invalid mp Id")
return c.Render(routes.PublicApplication.Index())
}
admin := c.connected()
if !models.IsAdmin(admin) {
c.Flash.Error("No admin privilages")
return c.Render(routes.PublicApplication.Index())
}
conf, _ := ReadMachineProblemConfig(mpNum)
student, err := models.FindUser(int64(studentId))
if err != nil {
c.Flash.Error("Cannot find user")
return c.Render(routes.PublicApplication.Index())
}
mp, _ := models.FindMachineProblemByUser(student, mpNum)
grade, _ := models.FindGradeByMachineProblem(mp)
attempt, _ := models.FindAttempt(grade.AttemptInstanceId)
program, _ := models.FindProgram(attempt.ProgramInstanceId)
qs, _ := models.FindQuestionsByMachineProblem(mp)
qis, _ := models.FindQuestionItems(mp, qs)
c.RenderArgs["admin"] = admin
c.RenderArgs["mp_num"] = mpNum
c.RenderArgs["mp_config"] = conf
c.RenderArgs["student"] = student
c.RenderArgs["mp"] = mp
c.RenderArgs["attempt"] = attempt
c.RenderArgs["program"] = program
c.RenderArgs["questions"] = qis
c.RenderArgs["grade"] = grade
bg, err := getBigCodeSuggestion(mpNum, program)
if err != nil {
revel.INFO.Println("Failed to get big code suggestion ::: ", err)
} else if len(bg) != 3 {
revel.INFO.Println("The number of suggestions recieved was ::: ", len(bg), " was expecting 3")
} else {
//revel.INFO.Println("Got bigcode suggestions")
//revel.INFO.Println("min = ", bg[0])
c.RenderArgs["bigcode"] = bg
c.RenderArgs["bigcode_min"] = bg[0]
c.RenderArgs["bigcode_max"] = bg[1]
c.RenderArgs["bigcode_random"] = bg[2]
randomSelection := rand.Intn(3)
switch randomSelection {
case 0:
c.RenderArgs["bigcode_min_active"] = "active"
c.RenderArgs["bigcode_max_active"] = ""
c.RenderArgs["bigcode_random_active"] = ""
case 1:
c.RenderArgs["bigcode_min_active"] = ""
c.RenderArgs["bigcode_max_active"] = "active"
c.RenderArgs["bigcode_random_active"] = ""
case 2:
c.RenderArgs["bigcode_min_active"] = ""
c.RenderArgs["bigcode_max_active"] = ""
c.RenderArgs["bigcode_random_active"] = "active"
}
}
return c.Render()
}