From c202c59090f56db7c2becd0d8b4b83c599e21d23 Mon Sep 17 00:00:00 2001
From: Peter Mathis <peter.mathis@kombinat.at>
Date: Mon, 25 Mar 2024 15:52:52 +0100
Subject: [PATCH] fix catching errors in vocabulary lookup

---
 .../contentbrowser/src/ContentBrowser.svelte    |  6 +++---
 src/pat/contentbrowser/src/ContentStore.js      | 17 +++++------------
 2 files changed, 8 insertions(+), 15 deletions(-)

diff --git a/src/pat/contentbrowser/src/ContentBrowser.svelte b/src/pat/contentbrowser/src/ContentBrowser.svelte
index 4ebee4bf6..d72b86a17 100644
--- a/src/pat/contentbrowser/src/ContentBrowser.svelte
+++ b/src/pat/contentbrowser/src/ContentBrowser.svelte
@@ -177,7 +177,7 @@
                 <p>...loading content items</p>
             {:then levels}
                 <div class="levelColumns">
-                    {#each (levels || []) as level, i (level.path)}
+                    {#each levels as level, i (level.path)}
                         <div
                             class="levelColumn{i % 2 == 0 ? ' odd' : ' even'}"
                             in:fly|local={{ duration: 300 }}
@@ -218,7 +218,7 @@
                                     {/if}
                                 </div>
                             </div>
-                            {#each level.results as item, n}
+                            {#each (level.results || []) as item, n}
                                 <div
                                     class="contentItem{n % 2 == 0
                                         ? ' odd'
@@ -264,7 +264,7 @@
                                     {/if}
                                 </div>
                             {/each}
-                            {#if level.results.length == 0}
+                            {#if level.total == 0}
                             <div class="contentItem">
                                 <p>no items found.</p>
                             </div>
diff --git a/src/pat/contentbrowser/src/ContentStore.js b/src/pat/contentbrowser/src/ContentStore.js
index 8993e384b..76a5e29c0 100644
--- a/src/pat/contentbrowser/src/ContentStore.js
+++ b/src/pat/contentbrowser/src/ContentStore.js
@@ -65,12 +65,6 @@ export default function (config, pathCache) {
             size: 100,
         })}`;
 
-        store.update((data) => {
-            delete data.errors;
-            data.loading = true;
-            return data;
-        });
-
         let headers = new Headers();
         headers.set("Accept", "application/json");
         const body = params ? JSON.stringify(params) : undefined;
@@ -96,12 +90,11 @@ export default function (config, pathCache) {
             }
             return json;
         } else {
-            store.update((data) => {
-                data.loading = false;
-                data.errors = json.errors;
-                return data;
-            });
-            return [];
+            return {
+                results: [],
+                total: 0,
+                errors: json.errors,
+            };
         }
     };