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) 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) 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 CourseraApplication) PostGrade(gradeIdString string, toPostString string, forceString string) revel.Result {
gradeId, err := strconv.Atoi(gradeIdString)
if err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: Cannot Submit Grade to Coursera.",
"data": "Invalid grade Id.",
})
}
user := c.connected()
grade, err := models.FindGrade(int64(gradeId))
if err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: Cannot Submit Grade to Coursera.",
"data": "Cannot find grade record.",
})
}
mp, err := models.FindMachineProblem(grade.MachineProblemId)
if err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: Cannot Submit Grade to Coursera.",
"data": "Cannot find machine problem record.",
})
}
mpUser, err := models.FindUser(mp.UserInstanceId)
if err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: Cannot Submit Grade to Coursera.",
"data": "User not found.",
})
}
if mpUser.Id != user.Id {
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: Cannot Submit Grade to Coursera.",
"data": "User did not match.",
})
}
forceQ := forceString == "true"
if forceQ == false && grade.PeerReviewScore > 0 && grade.PeerReviewScore < grade.CourseraPeerReviewGrade {
s := fmt.Sprint("Trying to post a code grade of ", grade.PeerReviewScore,
" to Coursera, while Coursera has a higher score of ", grade.CourseraPeerReviewGrade)
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: PeerReview Grade lower than what has been previously posted to Coursera",
"data": s,
})
}
if forceQ == false && grade.CodeScore > 0 && grade.CodeScore < grade.CourseraCodingGrade {
s := fmt.Sprint("Trying to post a code grade of ", grade.CodeScore,
" to Coursera, while Coursera has a higher score of ", grade.CourseraCodingGrade)
return c.RenderJson(map[string]interface{}{
"status": "error",
"title": "Error: Code Grade lower than what has been previously posted to Coursera",
"data": s,
})
}
if err = doPostCourseraGrade(user, mp, grade, toPostString, forceQ); err != nil {
return c.RenderJson(map[string]interface{}{
"status": "error",
"data": "Was not able to post coursera grade. Make sure you are connected to coursera first.",
})
}
c.Flash.Success("Grade has been posted to Coursera.")
return c.RenderJson(map[string]interface{}{
"status": "success",
"title": "Grade has been posted to Coursera.",
"data": "Grade has been posted to Coursera.",
})
}