// Serves the Problem Page
// To-do: Show recently solved users and their language on sidebar
// To-do: Later, add least execution time log on sidebar
func (this *ProblemController) ProblemById() {
pid := this.Ctx.Input.Param(":id")
id, err := strconv.Atoi(pid)
if err != nil {
// Redirect to 404
this.Abort("404")
}
p := models.Problem{Pid: id}
p.GetById()
if strings.Contains(p.Type, "contest") {
this.Redirect("/", 302)
return
}
log := models.Problemlogs{Pid: id}
logs, count := log.GetRecentByPid()
users := make(map[int]models.User)
if count == 0 {
this.Data["recentlySolvedUsersExist"] = false
} else {
this.Data["recentlySolvedUsersExist"] = true
for index, element := range logs {
u := models.User{Uid: element.Uid}
u.GetUserInfo()
users[index] = u
}
}
//Author added
user := models.User{}
user.Uid = p.Uid
user.GetUserInfo()
this.Data["title"] = p.Statement
this.Data["problem"] = p
this.Data["Author"] = user.Username
this.Data["recentlySolvedUsers"] = users
// Handle problem log of a user
if this.isLoggedIn() {
problemLog := models.Problemlogs{}
problemLog.Pid = p.Pid
problemLog.Uid = p.Uid
if problemLog.GetByPidUid() {
this.Data["userScore"] = problemLog.Points
this.Data["solvedCount"] = problemLog.Solved
}
}
this.Layout = "layout.tpl"
this.TplNames = "problem/show.tpl"
this.LayoutSections = make(map[string]string)
this.LayoutSections["HtmlHead"] = "problem/submit_head.tpl"
this.LayoutSections["Sidebar"] = "sidebar/recently_solved_by.tpl"
}
// /contest/:name/:pid
func (this *ContestController) GetProblem() {
pid := this.Ctx.Input.Param(":id")
contestName := this.Ctx.Input.Param(":name")
id, err := strconv.Atoi(pid)
if err != nil {
// Redirect to 404
this.Abort("404")
}
p := models.Problem{Pid: id}
p.GetById()
check := strings.Contains(p.Type, contestName)
if !check {
this.Redirect("/contest/"+contestName, 302)
return
}
log := models.Problemlogs{Pid: id}
logs, count := log.GetRecentByPid()
users := make(map[int]models.User)
if count == 0 {
this.Data["recentlySolvedUsersExist"] = false
} else {
this.Data["recentlySolvedUsersExist"] = true
for index, element := range logs {
u := models.User{Uid: element.Uid}
u.GetUserInfo()
users[index] = u
}
}
this.Data["title"] = p.Statement
this.Data["problem"] = p
this.Data["Author"] = contestName
this.Data["recentlySolvedUsers"] = users
// Handle problem log of a user
if this.isLoggedIn() {
problemLog := models.Problemlogs{}
problemLog.Pid = p.Pid
problemLog.Uid = p.Uid
if problemLog.GetByPidUid() {
this.Data["userScore"] = problemLog.Points
this.Data["solvedCount"] = problemLog.Solved
}
}
}