fix:#47 added ssr check

frontend/src/view/CalendarLink.vue

@@ -19,14 +19,14 @@ along with this program.  If not, see <https://www.gnu.org/licenses/>.
 <script lang="ts" setup>
 import tokenStore from "@/store/tokenStore.ts";
 import { useToast } from "primevue/usetoast";
-import { computed, onMounted } from "vue";
+import { computed, inject, onMounted } from "vue";
 import { router } from "@/main";
 import { useI18n } from "vue-i18n";
+
 const { t } = useI18n({ useScope: "global" });
 
 const toast = useToast();
-
+const domain = import.meta.env.SSR ? inject<string>("domain")! : window.location.hostname;
-const domain = window.location.hostname;
 
 const getLink = () =>
   "https://" + domain + "/api/feed?token=" + tokenStore().token;
@@ -36,7 +36,7 @@ const show = () => {
     severity: "info",
     summary: t("calendarLink.copyToastSummary"),
     detail: t("calendarLink.copyToastNotification"),
-    life: 3000,
+    life: 3000
   });
 };
 
@@ -57,7 +57,7 @@ function copyToClipboard() {
       severity: "error",
       summary: t("calendarLink.copyToastError"),
       detail: t("calendarLink.copyToastErrorDetail"),
-      life: 3000,
+      life: 3000
     });
   });
 }
@@ -65,14 +65,14 @@ function copyToClipboard() {
 const forwardToGoogle = () => {
   window.open(
     "https://calendar.google.com/calendar/u/0/r?cid=" +
-      encodeURI(getLink().replace("https://", "http://")),
+    encodeURI(getLink().replace("https://", "http://"))
   );
 };
 
 const forwardToMicrosoft = () => {
   window.open(
     "https://outlook.live.com/owa?path=/calendar/action/compose&rru=addsubscription&name=HTWK%20Kalender&url=" +
-      encodeURI(getLink()),
+    encodeURI(getLink())
   );
 };
 
@@ -80,18 +80,18 @@ const actions = computed(() => [
   {
     label: t("calendarLink.copyToClipboard"),
     icon: "pi pi-copy",
-    command: copyToClipboard,
+    command: copyToClipboard
   },
   {
     label: t("calendarLink.toGoogleCalendar"),
     icon: "pi pi-google",
-    command: forwardToGoogle,
+    command: forwardToGoogle
   },
   {
     label: t("calendarLink.toMicrosoftCalendar"),
     icon: "pi pi-microsoft",
-    command: forwardToMicrosoft,
+    command: forwardToMicrosoft
-  },
+  }
 ]);
 </script>