frontend/src/repositories/Document.ts

@@ -37,14 +37,17 @@ export class Doc {
     return this.url.replace(/^\/#/, '')
   }
   get img(): boolean {
-    const ext = this.name.split('.').pop()?.toLowerCase() || ''
-    return ['jpg', 'jpeg', 'png', 'gif', 'webp', 'avif', 'heic', 'heif', 'svg'].includes(ext)
+    const ext = this.name.split('.').pop()?.toLowerCase()
+    return ['jpg', 'jpeg', 'png', 'gif', 'webp', 'avif', 'svg'].includes(ext || '')
   }
   get previewable(): boolean {
     if (this.img) return true
-    const ext = this.name.split('.').pop()?.toLowerCase() || ''
+    const ext = this.name.split('.').pop()?.toLowerCase()
     // Not a comprehensive list, but good enough for now
-    return ['mp4', 'mkv', 'webm', 'ogg', 'mp3', 'flac', 'aac', 'pdf'].includes(ext)
+    return [
+      'mp4', 'mkv', 'webm', 'ogg', 'mp3', 'flac', 'aac', 'pdf',
+      'avif', 'heic', 'heif', 'jpg', 'jpeg', 'png'
+    ].includes(ext || '')
   }
   get previewurl(): string {
     return this.url.replace(/^\/files/, '/preview')

frontend/src/views/ExplorerView.vue

@@ -77,8 +77,8 @@ watchEffect(() => {
   store.query = props.query
 })
 
-watch(documents, (docs) => {
-  store.prefs.gallery = docs.some(d => d.previewable)
+watch(() => props.path, () => {
+  store.prefs.gallery = documents.value.some(d => d.previewable)
 }, { immediate: true })
 </script>