some changes

src/api/mod.rs

@@ -162,16 +162,6 @@ pub struct MarkdownFileReference {
     mime_type: String,
 }
 
-impl From<db::NoteFile> for MarkdownFileReference {
-    fn from(file: db::NoteFile) -> Self {
-        Self {
-            filename: file.filename,
-            url: file.url,
-            mime_type: file.mime_type,
-        }
-    }
-}
-
 pub(crate) async fn markdown_file_references(
     state: &SharedState,
     pad_id: Option<i64>,
@@ -189,10 +179,24 @@ pub(crate) async fn markdown_file_references(
         .into_iter()
         .filter(|file| {
             content
-                .map(|value| files::content_references_file(value, &file.filename, &file.url))
+                .map(|value| {
+                    files::content_references_stored_file(
+                        value,
+                        &file.filename,
+                        &file.url,
+                        state.files_public_url.as_deref(),
+                    )
+                })
                 .unwrap_or(true)
         })
-        .map(Into::into)
+        .map(|file| MarkdownFileReference {
+            filename: file.filename,
+            url: crate::file_urls::public_file_url(
+                state.files_public_url.as_deref(),
+                &file.url,
+            ),
+            mime_type: file.mime_type,
+        })
         .collect())
 }