edit-meta: warn user for stack edit

Signed-off-by: Varun Patil <radialapps@gmail.com>

src/components/modal/EditMetadataModal.vue

@@ -50,6 +50,8 @@
 <script lang="ts">
 import { defineComponent } from 'vue';
 
+import { showWarning } from '@nextcloud/dialogs';
+
 import NcButton from '@nextcloud/vue/dist/Components/NcButton';
 const NcTextField = () => import('@nextcloud/vue/dist/Components/NcTextField');
 const NcProgressBar = () => import('@nextcloud/vue/dist/Components/NcProgressBar');
@@ -151,6 +153,11 @@ export default defineComponent({
         return;
       }
 
+      // Warn user if any raw stacks are present
+      if (valid.some((p) => p.stackraw?.length)) {
+        showWarning(this.t('memories', 'Some selected items have stacked RAW files.\nRAW files will not be edited.'));
+      }
+
       this.photos = valid;
       this.processing = false;
     },