working on permissions and messages

frontend/src/routes/user/Edit.svelte

@@ -13,6 +13,7 @@
     let options = $state([]);
     let sent = $state(false);
     let caption = $state(t('user.save_user'));
+    let message = $state(t('user.loading_data'));
 
     onMount(async () => {
         let url = `${location.protocol}//${location.host.replace('5173','8080')}/themes.json`;
@@ -28,7 +29,12 @@
 
         url = `${location.protocol}//${location.host.replace('5173','8080')}/api/user/${user_id}`;
         resp = await fetch(url,{credentials:'include'});
-        if (resp.ok) editUser = await resp.json();
+        if (resp.ok) {
+            editUser = await resp.json();
+        } else {
+            message = await resp.text();
+            if (message == "") message = t(resp);
+        }
    });
 
     async function save(elem){
@@ -97,6 +103,6 @@
     </table>
     <button onclick={save} disabled={sent}>{caption}</button>
     {:else}
-    {t('user.loading_data')}
+    {message}
     {/if}
 </fieldset>

frontend/src/translations.svelte.js

@@ -8,6 +8,7 @@ export async function loadTranslation(lang){
 }
 
 export function t(key,...args){
+    if (key instanceof Response) key = 'status.'+key.status;
     let set = translations.values;
     let keys = key.split('.');
     for (let token of keys){