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Implemented proper User struct

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This commit is contained in:
Jason Streifling
2024-03-01 12:25:53 +01:00
parent f34efc95dd
commit 7f2433c30b
5 changed files with 75 additions and 71 deletions
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88
cmd/ui/admin.go
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@@ -5,42 +5,54 @@ import (
"html/template"
"log"
"net/http"
"strconv"
"streifling.com/jason/cpolis/cmd/data"
)
type AddUserData struct {
User string
First string
Last string
Role string
Msg string
data.User
Msg string
}
func inputsEmpty(user, pass, pass2, first, last, role string) bool {
return len(user) == 0 ||
func inputsEmpty(user data.User, pass, pass2 string) bool {
return len(user.UserName) == 0 ||
len(user.FirstName) == 0 ||
len(user.LastName) == 0 ||
len(pass) == 0 ||
len(pass2) == 0 ||
len(first) == 0 ||
len(last) == 0 ||
len(role) == 0
len(pass2) == 0
}
func checkUserStrings(user, first, last string) (string, int, bool) {
func checkUserStrings(user data.User) (string, int, bool) {
userLen := 15
nameLen := 50
if len(user) > userLen {
if len(user.UserName) > userLen {
return "Benutzername", userLen, false
} else if len(first) > nameLen {
} else if len(user.FirstName) > nameLen {
return "Vorname", nameLen, false
} else if len(last) > nameLen {
} else if len(user.LastName) > nameLen {
return "Nachname", nameLen, false
} else {
return "", 0, true
}
}
func HomePage(db *data.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
numRows, err := db.CountEntries()
if err != nil {
log.Fatalln(err)
}
if numRows == 0 {
template.Must(template.ParseFiles("web/templates/index.html", "web/templates/add-user.html")).Execute(w, nil)
} else {
template.Must(template.ParseFiles("web/templates/index.html", "web/templates/login.html")).Execute(w, nil)
}
}
}
func CreateUser() http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
template.Must(template.ParseFiles("web/templates/add-user.html")).ExecuteTemplate(w, "page-content", nil)
@@ -49,31 +61,38 @@ func CreateUser() http.HandlerFunc {
func AddUser(db *data.DB) http.HandlerFunc {
return func(w http.ResponseWriter, r *http.Request) {
var writer, editor, admin bool
role, err := strconv.Atoi(r.PostFormValue("role"))
if err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return
}
htmlData := AddUserData{
User: r.PostFormValue("username"),
First: r.PostFormValue("first-name"),
Last: r.PostFormValue("last-name"),
Role: r.PostFormValue("role"),
User: data.User{
UserName: r.PostFormValue("username"),
FirstName: r.PostFormValue("first-name"),
LastName: r.PostFormValue("last-name"),
Role: data.Role(role),
},
}
pass := r.PostFormValue("password")
pass2 := r.PostFormValue("password2")
if inputsEmpty(htmlData.User, pass, pass2, htmlData.First, htmlData.Last, htmlData.Role) {
if inputsEmpty(htmlData.User, pass, pass2) {
htmlData.Msg = "Alle Felder müssen ausgefüllt werden."
template.Must(template.ParseFiles("web/templates/add-user.html")).ExecuteTemplate(w, "page-content", htmlData)
return
}
userString, stringLen, ok := checkUserStrings(htmlData.User, htmlData.First, htmlData.Last)
userString, stringLen, ok := checkUserStrings(htmlData.User)
if !ok {
htmlData.Msg = fmt.Sprint(userString, " ist zu lang. Maximal ", stringLen, " Zeichen erlaubt.")
template.Must(template.ParseFiles("web/templates/add-user.html")).ExecuteTemplate(w, "page-content", htmlData)
return
}
id, _ := db.GetID(htmlData.User)
id, _ := db.GetID(htmlData.UserName)
if id != 0 {
htmlData.Msg = fmt.Sprint(htmlData.User, " ist bereits vergeben. Bitte anderen Benutzernamen wählen.")
htmlData.Msg = fmt.Sprint(htmlData.UserName, " ist bereits vergeben. Bitte anderen Benutzernamen wählen.")
template.Must(template.ParseFiles("web/templates/add-user.html")).ExecuteTemplate(w, "page-content", htmlData)
return
}
@@ -82,27 +101,8 @@ func AddUser(db *data.DB) http.HandlerFunc {
template.Must(template.ParseFiles("web/templates/add-user.html")).ExecuteTemplate(w, "page-content", htmlData)
return
}
switch htmlData.Role {
case "writer":
writer = true
editor = false
admin = false
case "editor":
writer = false
editor = true
admin = false
case "admin":
writer = false
editor = false
admin = true
default:
log.Println("When setting up", htmlData.User, "the HTML was altered.")
htmlData.Msg = "Das HTML der Seite zu verändern ist unzulässig. Dieser Vorfall wurde gespeichert."
template.Must(template.ParseFiles("web/templates/add-user.html")).ExecuteTemplate(w, "page-content", htmlData)
return
}
if err := db.AddUser(htmlData.User, pass, htmlData.First, htmlData.Last, writer, editor, admin); err != nil {
if err := db.AddUser(htmlData.User, pass); err != nil {
log.Println(err)
http.Error(w, err.Error(), http.StatusInternalServerError)
return