1 files changed, 15 insertions, 0 deletions

diff --git a/viewer/src/services/ui/ldItemResourceUrl.ts b/viewer/src/services/ui/ldItemResourceUrl.ts
new file mode 100644
index 0000000..d6734b3
--- /dev/null
+++ b/viewer/src/services/ui/ldItemResourceUrl.ts
@@ -0,0 +1,15 @@
+import { Item } from '@/@types/gallery';
+import { useGalleryStore } from '@/store/galleryStore';
+import { computed, ToRef } from 'vue';
+import { isDownloadableItem } from '../itemGuards';
+
+export const useItemResource = (item: ToRef<Item>) => {
+  const galleryStore = useGalleryStore();
+  const itemResourceUrl = computed(() => isDownloadableItem(item.value) ? galleryStore.resourceRoot + item.value.properties.resource : '');
+  const thumbnailResourceUrl = computed(() => item.value.thumbnail ? galleryStore.resourceRoot + item.value.thumbnail.resource : '');
+
+  return {
+    itemResourceUrl,
+    thumbnailResourceUrl,
+  };
+};