From 9508106d4fd6f8c0035c6782e525dd216f7d8758 Mon Sep 17 00:00:00 2001
From: Sebastian <krupinski01@gmail.com>
Date: Mon, 31 Aug 2026 22:40:41 -0400
Subject: [PATCH] feat(preview): disable attachment previews when unavailable

Signed-off-by: Sebastian <krupinski01@gmail.com>
---
 src/components/MessageReader.vue       | 4 +++-
 src/components/reader/ReaderHeader.vue | 7 +++++--
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/src/components/MessageReader.vue b/src/components/MessageReader.vue
index e00b376..e2459a7 100644
--- a/src/components/MessageReader.vue
+++ b/src/components/MessageReader.vue
@@ -1,6 +1,6 @@
 <script setup lang="ts">
 import { computed, ref, watch } from 'vue'
-import { useUser } from '@KTXC'
+import { usePreviewStore, useUser } from '@KTXC'
 import { useMailUiStore } from '@/stores/mailUiStore'
 import type { EntityObject, MessageObject } from '@MailManager/models'
 import { SecurityLevel } from '@/utile/emailSanitizer'
@@ -29,6 +29,7 @@ const emit = defineEmits<{
 
 // User settings
 const { getSetting } = useUser()
+const previewStore = usePreviewStore()
 const mailUiStore = useMailUiStore()
 
 // Security overrides
@@ -65,6 +66,7 @@ const effectiveSecurityLevel = computed(() => {
 // Preview state
 const previewDialog = computed(() => mediaViewerComponent('dialog'))
 const previewItems = computed<MediaViewerItem[]>(() => {
+  if (!previewStore.availability.storage) return []
   const attachments = message.value?.attachments ?? []
   const items: MediaViewerItem[] = []
   attachments.forEach((attachment, index) => {
diff --git a/src/components/reader/ReaderHeader.vue b/src/components/reader/ReaderHeader.vue
index eadca7a..c1f30c1 100644
--- a/src/components/reader/ReaderHeader.vue
+++ b/src/components/reader/ReaderHeader.vue
@@ -1,5 +1,6 @@
 <script setup lang="ts">
 import { computed } from 'vue'
+import { usePreviewStore } from '@KTXC'
 import RecipientDetails from '@/components/common/RecipientDetails.vue'
 import { formatFileSize } from '@/utile/format'
 import { mediaViewerCanDisplay, mediaViewerComponent } from '@/services/mediaViewer'
@@ -27,7 +28,9 @@ const emit = defineEmits<{
 }>()
 
 const mailUiStore = useMailUiStore()
-const previewPopover = computed(() => mediaViewerComponent('popover'))
+const previewStore = usePreviewStore()
+const previewsAvailable = computed(() => previewStore.availability.storage)
+const previewPopover = computed(() => previewsAvailable.value ? mediaViewerComponent('popover') : null)
 
 const message = computed(() => {
   return props.entity?.properties ?? null
@@ -48,7 +51,7 @@ const attachmentItems = computed<AttachmentItem[]>(() =>
 )
 
 const isPreviewable = (attachment: MessagePartInterface): boolean => {
-  return mediaViewerCanDisplay(attachment.type)
+  return previewsAvailable.value && mediaViewerCanDisplay(attachment.type)
 }
 
 const handleAttachmentClick = (attachment: MessagePartInterface, index: number): void => {