diff --git a/admin.go b/admin.go
index 4d494c2..f0d8449 100644
--- a/admin.go
+++ b/admin.go
@@ -425,3 +425,86 @@ func AdminPositionsHandler(w http.ResponseWriter, r *http.Request) {
return
}
}
+
+func AdminQRHandler(w http.ResponseWriter, r *http.Request) {
+ if !isAdmin(r) {
+ http.Redirect(w, r, "/admin/login", http.StatusSeeOther)
+ return
+ }
+ if r.Method == http.MethodPost {
+ if err := r.ParseForm(); err != nil {
+ http.Error(w, "Error parsing form", http.StatusBadRequest)
+ return
+ }
+ // Deleting an existing QR code
+ if r.PostForm.Has("delete") {
+ qrID := r.FormValue("delete")
+ _, err := db.Exec("DELETE FROM qr_codes WHERE id = ?", qrID)
+ if err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ http.Redirect(w, r, "/admin/qr", http.StatusSeeOther)
+ return
+ }
+ // Adding a new QR code
+ positionID := r.FormValue("position")
+ uid := r.FormValue("uid")
+ if positionID == "" || uid == "" {
+ http.Error(w, "All fields are required", http.StatusBadRequest)
+ return
+ }
+ _, err := db.Exec("INSERT INTO qr_codes (position_id, uid) VALUES (?, ?)", positionID, uid)
+ if err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ http.Redirect(w, r, "/admin/qr", http.StatusSeeOther)
+ return
+ }
+ // Fetch all QR codes with their associated positions
+ rows, err := db.Query("SELECT qr_codes.id, qr_codes.uid, COALESCE(position_id, ''), COALESCE(gps, '') FROM qr_codes LEFT JOIN positions ON qr_codes.position_id = positions.id ORDER BY qr_codes.id")
+ if err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ defer rows.Close()
+ var qrs []AdminQRsTemplateS
+ for rows.Next() {
+ var qr AdminQRsTemplateS
+ if err := rows.Scan(&qr.ID, &qr.URL, &qr.Position, &qr.GPS); err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ qr.URL = domain + "/qr/" + qr.URL
+ qrs = append(qrs, qr)
+ }
+ if err := rows.Err(); err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ // Fetch all positions for the dropdown
+ rows, err = db.Query("SELECT id FROM positions ORDER BY id")
+ if err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ defer rows.Close()
+ var positions []int
+ for rows.Next() {
+ var position int
+ if err := rows.Scan(&position); err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ positions = append(positions, position)
+ }
+ if err := rows.Err(); err != nil {
+ http.Error(w, "Database error", http.StatusInternalServerError)
+ return
+ }
+ if err := AdminQRsTemplate.Execute(w, AdminQRTemplateS{QRs: qrs, Positions: positions}); err != nil {
+ http.Error(w, "Template error", http.StatusInternalServerError)
+ return
+ }
+}
diff --git a/klice.go b/klice.go
index 4788bda..5d701cf 100644
--- a/klice.go
+++ b/klice.go
@@ -344,6 +344,7 @@ func main() {
http.HandleFunc("/admin/levels", AdminLevelHandler)
http.HandleFunc("/admin/cipher", AdminCipherHandler)
http.HandleFunc("/admin/positions", AdminPositionsHandler)
+ http.HandleFunc("/admin/qr", AdminQRHandler)
fmt.Println("Server started at :8080")
http.ListenAndServe(":8080", nil)
diff --git a/templates.go b/templates.go
index 1d0130a..1d80a86 100644
--- a/templates.go
+++ b/templates.go
@@ -52,6 +52,18 @@ type AdminPositionsTemplateS struct {
URL string
}
+type AdminQRsTemplateS struct {
+ URL string
+ Position string
+ GPS string
+ ID int
+}
+
+type AdminQRTemplateS struct {
+ QRs []AdminQRsTemplateS
+ Positions []int
+}
+
var CipherTemplate = template.Must(template.ParseFiles("templates/assignment.html"))
var TeamTemplate = template.Must(template.ParseFiles("templates/team.html"))
var AdminTeamsTemplate = template.Must(template.ParseFiles("templates/adminTeams.html"))
@@ -59,3 +71,4 @@ var AdminRoutesTemplate = template.Must(template.ParseFiles("templates/adminRout
var AdminLevelTemplate = template.Must(template.ParseFiles("templates/adminLevels.html"))
var AdminCipherTemplate = template.Must(template.ParseFiles("templates/adminCiphers.html"))
var AdminPositionsTemplate = template.Must(template.ParseFiles("templates/adminPositions.html"))
+var AdminQRsTemplate = template.Must(template.ParseFiles("templates/adminQR.html"))
diff --git a/templates/adminPanel.html b/templates/adminPanel.html
index 705d8e5..79dcd19 100644
--- a/templates/adminPanel.html
+++ b/templates/adminPanel.html
@@ -13,6 +13,7 @@
Úrovně
Šifry
Pozice
+ QR Kódy