Fehlermeldungen hinzugefügt, wenn Verbindung zur API nicht klappt

src-tauri/tauri.conf.json

@@ -25,11 +25,7 @@
     "active": true,
     "targets": "all",
     "icon": [
-      "icons/32x32.png",
-      "icons/128x128.png",
-      "icons/128x128@2x.png",
-      "icons/icon.icns",
-      "icons/icon.ico"
+				"icons/icon.png"
     ]
   }
 }

src/adminpanellib.ts

@@ -3,9 +3,10 @@ import { useRouter } from "vue-router";
 
 
 class AdminPanelLib {
-		router=useRouter();
 		
 		static async getUserInfo(token:string){
+				if(!await RitzenbergenLib.RitzenbergenLib.checkInternetConnection()) return false;
+
 				const url=new URL(RitzenbergenLib.RitzenbergenLib.api("/admin/userinfo.php"));
 				return fetch(url.toString(), {
 						headers: {

src/components/Kloenkasten.vue

@@ -23,7 +23,7 @@ export default {
 				parseInt(localStorage.getItem("kloenkasten_last_opened"))
 			);
 			const lastMsg = this.messages[this.messages.length - 1];
-			if (lastMsg.timestamp > lastOpened) {
+			if (this.messages && lastMsg.timestamp > lastOpened) {
 				return true;
 			}
 			return false;
@@ -60,7 +60,7 @@ export default {
 				"kloenkasten_last_opened",
 				Date.now().toString()
 			);
-			window.setTimeout(
+			if(this.messages) window.setTimeout(
 				() =>
 					this.msgrefs[this.msgrefs.length - 1].scrollIntoView({
 						behavior: "smooth",
@@ -78,13 +78,19 @@ export default {
 					)
 				);
 				return fetch(url.toString(), { method: "GET" })
-					.then((response) => response.json())
+						.then((response)=>{
+								if(response.ok) return response.json();
+								else throw new Error("fetch "+response.status);
+						})
 					.then((data) =>
 						data.map((msg) => {
 							msg.timestamp = new Date(msg.timestamp);
 							return msg;
 						})
-					);
+					).catch(()=>{
+						return false;
+
+					});
 			},
 			watch: ["reloader"],
 		},
@@ -108,7 +114,7 @@ export default {
 			<span id="close-button" @click="opened = false">&times;</span>
 		</div>
 
-		<div id="chat-messages">
+		<div id="chat-messages" v-if="messages">
 			<div
 				v-for="(msg, i) in messages"
 				:key="i"
@@ -154,6 +160,10 @@ export default {
 				<input type="submit" id="send-button" value="Senden" />
 			</form>
 		</div>
+		<div id="chat-messages" v-else>
+				<h3>Konnte Server nicht erreichen.</h3>
+
+		</div>
 	</div>
 </template>
 <style scoped>

src/components/MyFooter.vue

@@ -69,7 +69,7 @@ export default {
         </div>
         <div class="col-12 mt-4">
           <p class="mbr-fonts-style copyright display-7">
-            © 2025 Ritzenbergen. Alle Rechte vorbehalten. <br />
+            © 2026 Ritzenbergen. Alle Rechte vorbehalten. <br />
           </p>
         </div>
       </div>

src/components/startseite/Bilderbuch.vue

@@ -1,83 +1,104 @@
-<script lang="ts">
+<script lang="ts" setup>
 import RitzenbergenLib from "../../ritzenbergenlib.ts";
-export default {
-    data() {
-        return {
-            RitzenbergenLib: RitzenbergenLib.RitzenbergenLib
-        };
+import {ref} from "vue";
+
+async function loadImage(path: string) {
+	try{
+	const response = await fetch(RitzenbergenLib.RitzenbergenLib.api(path), {
+		headers: {
+				"Accept":"image/png"
 		}
-};
+	});
+	if(!response.ok) return false;
+	const blob = await response.blob();
+	return URL.createObjectURL(blob);
+
+		}
+		catch(e){
+				console.warn(e);
+		}
+}
+
+loadImage("randomimage.php?path=/doppelkopf&recursive=1&tn=1&color=white&text=Doppelkopf&size=3").then((url)=>{
+		images.value[0]=url;
+});
+loadImage("randomimage.php?path=/erntefest&recursive=1&tn=1&color=white&text=Erntefest&size=3").then((url)=>{
+		images.value[1]=url;
+});
+loadImage("randomimage.php?path=/fussball&recursive=1&tn=1&color=white&text=Fußballturnier&size=3").then((url)=>{
+		images.value[2]=url;
+});
+loadImage("randomimage.php?path=/osterfeuer&recursive=1&tn=1&color=white&text=Osterfeuer&size=3").then((url)=>{
+		images.value[3]=url;
+});
+
+const images=ref([]);
 </script>
 <template>
-  <section class="gallery09 cid-u6k7q0xbqP" id="gallery-9-u6k7q0xbqP">
+	<section
+		class="gallery09 cid-u6k7q0xbqP"
+		id="gallery-9-u6k7q0xbqP"
+		v-if="images[0]"
+	>
 		<div class="container">
 			<div class="row justify-content-center">
 				<div class="col-12 col-md-12 col-lg-4 main-text">
 					<div class="">
-            <h5 class="mbr-section-title mbr-fonts-style mt-0 mb-4 display-2">
+						<h5
+							class="mbr-section-title mbr-fonts-style mt-0 mb-4 display-2"
+						>
 							<strong>Bilderbuch Ritzenbergen</strong>
 						</h5>
 						<h6
 							class="mbr-section-subtitle mbr-fonts-style mt-0 mb-4 display-7"
 						>
-              Klicke auf ein Bild um in unsere Galerie zu gelangen. Die Bilder
-              sind nach Jahreszahl und Kategorie geordnet.
+							Klicke auf ein Bild um in unsere Galerie zu
+							gelangen. Die Bilder sind nach Jahreszahl und
+							Kategorie geordnet.
 						</h6>
 					</div>
 				</div>
 				<div class="col-lg-8 side-features row">
-          <div class="item features-image col-12 col-md-6 col-lg-6 active">
+					<div
+						class="item features-image col-12 col-md-6 col-lg-6 active"
+					>
 						<div class="item-wrapper">
 							<div class="item-img">
 								<RouterLink to="/galerie/doppelkopf"
-                  ><img
-                    :src="
-                      RitzenbergenLib.api(
-                        'randomimage.php?path=/doppelkopf&recursive=1&tn=1&color=white&text=Doppelkopf&size=3'
-                      )
-                    "
+									><img :src="images[0]"
 								/></RouterLink>
 							</div>
 						</div>
 					</div>
-          <div class="item features-image col-12 col-md-6 col-lg-6 active">
+					<div
+						class="item features-image col-12 col-md-6 col-lg-6 active"
+					>
 						<div class="item-wrapper">
 							<div class="item-img">
 								<RouterLink to="/galerie/erntefest"
-                  ><img
-                    :src="
-                      RitzenbergenLib.api(
-                        'randomimage.php?path=/erntefest&recursive=1&tn=1&color=white&text=Erntefest&size=3'
-                      )
-                    "
+									><img :src="images[1]"
 								/></RouterLink>
 							</div>
 						</div>
 					</div>
-          <div class="item features-image col-12 col-md-6 col-lg-6 active">
+					<div
+						class="item features-image col-12 col-md-6 col-lg-6 active"
+					>
 						<div class="item-wrapper">
 							<div class="item-img">
 								<RouterLink to="/galerie/fussball"
-                  ><img
-                    :src="
-                      RitzenbergenLib.api(
-                        'randomimage.php?path=/fussball&recursive=1&tn=1&color=white&text=Fußballturnier&size=3'
-                      )
-                    "
+									><img :src="images[2]"
 								/></RouterLink>
 							</div>
 						</div>
 					</div>
-          <div class="item features-image col-12 col-md-6 col-lg-6 active">
+					<div
+						class="item features-image col-12 col-md-6 col-lg-6 active"
+					>
 						<div class="item-wrapper">
 							<div class="item-img">
 								<RouterLink to="/galerie/osterfeuer"
-                  ><img
-                    :src="
-                      RitzenbergenLib.api(
-                        'randomimage.php?path=/osterfeuer&recursive=1&tn=1&color=white&text=Osterfeuer&size=3'
-                      )
-                    "
+									><img :src="images[3]"
 								/></RouterLink>
 							</div>
 						</div>

src/components/startseite/Events.vue

@@ -27,6 +27,9 @@ export default {
 				success: function (data: string) {
 					result = JSON.parse(data);
 				},
+				error: function () {
+						result=false;
+				}
 			});
 			return result;
 			/*
@@ -130,7 +133,7 @@ export default {
 					</div>
 				</div>
 			</div>
-			<div class="row">
+			<div class="row" v-if="events">
 				<!-- Events -->
 
 				<h5 class="align-center" v-if="events.length == 0">
@@ -217,6 +220,10 @@ export default {
 					</div>
 				</div>
 			</div>
+			<div class="row" v-else>
+					<h1>Keine Internetverbindung!</h1>
+
+			</div>
 		</div>
 	</section>
 </template>

src/ritzenbergenlib.ts

@@ -50,6 +50,13 @@ class RitzenbergenLib {
 			return apiBaseUrl + path;
 		else return apiBaseUrl+"/" + path;
 	}
+	static async checkInternetConnection(): Promise<boolean> {
+			try{
+					return await fetch(this.api("/addhit.php")).then((response)=>response.ok);
+			} catch(e){
+					return false;
+			}
+	}
 }
 
 class Paarung {
@@ -171,6 +178,7 @@ class Formular {
 	}
 	public static async getForms(): Promise<Formular[]> {
 		let forms: Formular[] = [];
+		try{
 		forms = await fetch(
 			RitzenbergenLib.api("/formulare/get_formulare.php"),
 			{
@@ -191,6 +199,9 @@ class Formular {
 				)
 			);
 
+		} catch(e){
+				console.warn(e);
+		}
 		return forms;
 	}
 	private async getFields(): Promise<Field[]> {

src/views/Bulitipp.vue

@@ -26,6 +26,11 @@ export default {
     Tippen,
     TippenEinloggen
   },
+	created(){
+		RitzenbergenLib.RitzenbergenLib.checkInternetConnection().then((result)=>{
+				if(!result) this.$router.push("/");
+		});
+	},
   asyncComputed: {
     users: {
       get(){

src/views/Galerie.vue

@@ -17,6 +17,7 @@ export default {
       let osterfeuer = this.get_jahre("osterfeuer");
       let doppelkopf = this.get_jahre("doppelkopf");
       let fussball = this.get_jahre("fussball");
+			if(erntefeste==undefined) return []; 
 				let result = [
         {
           src: erntefeste.map((erntefest) =>
@@ -98,7 +99,7 @@ export default {
     if(this.$route.params.ev){
       let ev = this.$route.params.ev;
       
-      this.$refs[ev][0].scrollIntoView();
+      if(this.$refs[ev]) this.$refs[ev][0].scrollIntoView();
       this.$router.push("/galerie");
     }
   }
@@ -156,6 +157,8 @@ export default {
     </div>
     <br /><br /><br />
   </section>
+	<h1 v-if="events.length==0">Keine Internetverbindung!</h1>
+    <br /><br /><br />
   <MyFooter />
 </template>
 <style scoped></style>

src/views/Main.vue

@@ -1,4 +1,4 @@
-<script lang="js">
+<script lang="ts" setup>
 import Navbar from "../components/Navbar.vue";
 import Modal from "../components/Modal.vue";
 import Embla from "../components/Embla.vue";
@@ -10,35 +10,38 @@ import Bilderbuch from "../components/startseite/Bilderbuch.vue";
 import Forms from "../components/startseite/Forms.vue";
 import Events from "../components/startseite/Events.vue";
 import Willkommen from "../components/startseite/Willkommen.vue";
+import { ref } from "vue";
 
-export default {
-  components: {
-    Navbar,
-    Embla,
-    Umgebung,
-    MyFooter, // Geändert von Footer auf MyFooter
-    WillkommenText,
-    Bilderbuch,
-    Forms,
-    Events,
-    Willkommen
-  },
 
-  data() {
-    return {
-      RitzenbergenLib: RitzenbergenLib.RitzenbergenLib,
-    };
-  },
-  mounted(){
-    if(this.$route.path !== "/" && this.$route.path!=="/anmeldeformular"){
-      const hash = this.$route.path.replace("/","");
-      console.log(this.$refs[hash])
-      if(this.$refs[hash].$el) this.$refs[hash].$el.scrollIntoView();
-      this.$router.push("/");
+const images=ref([]);
+async function loadImage(path: string) {
+	try{
+	const response = await fetch(RitzenbergenLib.RitzenbergenLib.api(path), {
+		headers: {
+				"Accept":"image/png"
+		}
+	});
+	if(!response.ok) return false;
+	const blob = await response.blob();
+	return URL.createObjectURL(blob);
+}catch(e){
+		console.warn(e);
 }
 }
 
-};
+loadImage("randomimage.php?path=/doppelkopf&recursive=1&tn=1&color=white&text=Doppelkopf&size=3").then((url)=>{
+		images.value[0]=url;
+});
+loadImage("randomimage.php?path=/erntefest&recursive=1&tn=1&color=white&text=Erntefest&size=3").then((url)=>{
+		images.value[1]=url;
+});
+loadImage("randomimage.php?path=/fussball&recursive=1&tn=1&color=white&text=Fußballturnier&size=3").then((url)=>{
+		images.value[2]=url;
+});
+loadImage("randomimage.php?path=/osterfeuer&recursive=1&tn=1&color=white&text=Osterfeuer&size=3").then((url)=>{
+		images.value[3]=url;
+});
+
 </script>
 
 <template>
@@ -56,18 +59,12 @@ export default {
 
 
 
-  <section class="slider4 mbr-embla cid-u6k7q0yLdW" id="gallery-13-u6k7q0yLdW">
+	<section class="slider4 mbr-embla cid-u6k7q0yLdW" id="gallery-13-u6k7q0yLdW" v-if="images[0]">
     <div class="container-fluid">
       <div class="row">
         <div class="col-12">
 
-          <Embla :src="[
-            RitzenbergenLib.api('randomimage.php?path=/erntefest&recursive=1&tn=1&color=white&text=Erntefest&size=5'),
-            RitzenbergenLib.api('randomimage.php?path=/osterfeuer&recursive=1&tn=1&color=white&text=Osterfeuer&size=5'),
-            RitzenbergenLib.api('randomimage.php?path=/doppelkopf&recursive=1&tn=1&color=white&text=Doppelkopf&size=5'),
-            RitzenbergenLib.api('randomimage.php?path=/fussball&recursive=1&tn=1&color=white&text=Fußballturnier&size=5'),
-            'http://ritzenbergen.de/Fotos/hauptfoto.jpg'
-          ]"
+          <Embla :src="images"
 
           :links='[
             "/galerie/erntefest",

src/views/adminpanel/AdminPanelLogin.vue

@@ -4,8 +4,14 @@
 		import { useRouter } from 'vue-router'
 		import RitzenbergenLib from "../../ritzenbergenlib.ts";
 		
+		
+
 		const router = useRouter()
 		
+		RitzenbergenLib.RitzenbergenLib.checkInternetConnection().then((result)=>{
+				if(!result) router.push("/");
+		});
+		
 		async function login(){
 				const url=new URL(RitzenbergenLib.RitzenbergenLib.api("/admin/login.php"));
 				url.searchParams.append("username",username.value);