added load time to HTML template

environment added to docker-compose.yml
debug modus im HTML eingebaut
2026-02-09 18:51:06 +01:00 · 2026-02-09 18:16:09 +01:00 · 2026-02-09 18:13:13 +01:00
4 changed files with 93 additions and 6 deletions
--- a/main.go
+++ b/main.go
@@ -4,8 +4,10 @@ import (
 	"crypto/rand"
 	"encoding/json"
 	"html/template"
+	"path/filepath"
 	"log"
 	"net"
+	"fmt"
 	"net/http"
 	"os"
 	"strconv"
@@ -17,8 +19,11 @@ import (
 const (
 	passwordLength = 32
 	chars          = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789"
+	startTimeKey contextKey = "startTime"
 )

+type contextKey string
+
 var (
 	debug       = false
 	templates   = make(map[string]*template.Template)
@@ -32,6 +37,11 @@ func initConfig() {
 	if envFile := os.Getenv("COUNTER_FILE"); envFile != "" {
 		counterFile = envFile
 		log.Printf("counterFile st to %s, by ENV\n", envFile)
+		// Prüfen, ob das Verzeichnis für die Datei existiert
+		dir := filepath.Dir(counterFile)
+		if _, err := os.Stat(dir); os.IsNotExist(err) {
+			log.Printf("WARNUNG: Verzeichnis %s existiert nicht. Counter wird evtl. fehlschlagen.", dir)
+		}
 	}

 	// 2. Debug-Modus auslesen (String zu Bool)
@@ -135,6 +145,12 @@ func loadTemplates() {
 	funcMap := template.FuncMap{
 		"getAppVersion": func() string { return AppVersion },
 		"getPassCount":  func() int { return GetPasswordCount() },
+		"isDebug":       func() bool   { return debug },
+		"dt": func(startTime time.Time) string {
+			duration := time.Since(startTime)
+    			// Gibt die Zeit in Millisekunden mit 2 Nachkommastellen aus, z.B. "1.45ms"
+    			return fmt.Sprintf("%.2fms", float64(duration.Nanoseconds())/1e6)
+		},
 	}

 	// 2. Templates mit FuncMap laden
@@ -196,17 +212,37 @@ func passwordAPIHandler(w http.ResponseWriter, r *http.Request) {
 	w.Write([]byte(password))
 }

+type PageData struct {
+    Title     string
+    StartTime time.Time
+    Request   *http.Request
+    Data      interface{} // Deine eigentlichen Seitendaten
+}
+
 func indexHandler(w http.ResponseWriter, r *http.Request) {
 	if debug {
 		log.Printf("call indexHandler: Request %s %s\n", r.Method, r.URL)
 	}
+
+	startTime, ok := r.Context().Value(startTimeKey).(time.Time)
+	if !ok {
+		startTime = time.Now() // Fallback, falls die Middleware mal fehlt
+	}
+
 	password := generatePassword()
-	//password := "load..."
+
 	data := struct {
        	Password  string
+        	StartTime time.Time
+        	Request   *http.Request
+		RealIP    string
    	}{
        	Password:  password,
+        	StartTime: startTime,
+        	Request:   r,
+		RealIP: getClientIP(r),
    	}
+
 	if debug {
 		log.Printf("prepare template for index\n")
 	}
--- a/misc/docker-compose.yml
+++ b/misc/docker-compose.yml
@@ -3,6 +3,9 @@ services:
    image: gitea.scu.si/florian.walther/password-generator:latest
    container_name: password-generator
    restart: always
+    environment:
+      - DEBUG=false
+      - COUNTER_FILE=/data/counter.txt
    volumes:
      - ./app_data:/data
    ports:
--- a/static/style.css
+++ b/static/style.css
@@ -211,3 +211,27 @@ a:hover {
  text-decoration: underline;
 }

+.debug-banner {
+  position: absolute;
+  top: 1rem;
+  left: 4rem;
+  font-size: 1.2rem;
+  border-radius: 4px;
+  border: 1px solid var(--border-color);
+}
+
+.debug-only {
+    display: none;
+}
+
+.debug-footer {
+  position: absolute;
+  bottom: 4em;
+  left: 0;
+
+}
+
+body.is-debug .debug-only {
+  display: inline-block;
+  border: 1px dashed red;
+}
--- a/templates/base.html
+++ b/templates/base.html
@@ -44,11 +44,35 @@
 </head>
 <body>
    <button id="theme-toggle">🌓</button>
+    {{if isDebug}}
+        <div class="debug-banner" style="background: #ffeb3b; color: #000; text-align: center; font-size: 12px; padding: 5px; font-weight: bold;">
+            ⚠️ DEBUG-MODUS AKTIVIERT
+        </div>
+    {{end}}
    {{ block "body" . }}{{end}}

+{{if isDebug}}
+<div class="debug-footer" style="background: #333; color: #0f0; font-family: monospace; font-size: 11px; padding: 10px; border-top: 2px solid #0f0;">
+    <div>
+        <strong>DEBUG INFO:</strong> 
+        <span>Ladezeit: {{dt .StartTime}}</span> | 
+        <span>Method: {{.Request.Method}}</span> | 
+        <span>Path: {{.Request.URL.Path}}</span> | 
+        <span>Remote: {{.Request.RemoteAddr}}</span> | 
+        <span>Real IP: {{.RealIP}}</span>
+    </div>
+    <div style="margin-top: 5px; color: #888;">
+        User-Agent: {{.Request.UserAgent}}
+    </div>
+</div>
+{{end}}
+
 <!-- <footer>Version: {{getAppVersion}} | made with golang and ♥️  {{ block "footer" . }}{{ end }}</footer> -->
 <footer>
    <div class="footer-container">
+        <div class="footer-item">
+            <span>Ladezeit: {{dt .StartTime}}</span> 
+        </div>
        <div class="footer-item">
            Passwörter generiert: <span id="global-counter">{{getPassCount}}</span>
        </div>
Author	SHA1	Message	Date
Florian Walther	ae081b12df	added load time to HTML template All checks were successful Docker Release Build / push_to_registry (push) Successful in 55s Details	2026-02-09 18:51:06 +01:00
Florian Walther	c69acecfd7	environment added to docker-compose.yml	2026-02-09 18:16:09 +01:00
Florian Walther	3101529fa7	debug modus im HTML eingebaut All checks were successful Docker Release Build / push_to_registry (push) Successful in 56s Details	2026-02-09 18:13:13 +01:00