mimetype

frontend/src/preview/DocumentViewerLayout.tsx

@@ -7,7 +7,7 @@ import PdfViewer from './PdfViewer';
 interface DocumentLike {
   id?: string | number;
   title?: string;
-  content_type?: string;
+  mime_type?: string;
   filename?: string;
   original_name?: string;
   [key: string]: unknown;
@@ -15,7 +15,7 @@ interface DocumentLike {
 
 interface DocumentLink {
   url?: string;
-  contentType?: string;
+  mimeType?: string;
   filename?: string;
 }
 
@@ -100,8 +100,8 @@ const DocumentViewerLayout = ({
       return null;
     }
 
-    const normalizedContentType = (documentLink.contentType
-      || document.content_type
+    const normalizedMimeType = (documentLink.mimeType
+      || document.mime_type
       || '')
       .toLowerCase();
     const normalizedFilename = documentLink.filename
@@ -109,12 +109,12 @@ const DocumentViewerLayout = ({
       || document.original_name
       || '';
     const fileExtension = getFileExtension(normalizedFilename);
-    const isImage = normalizedContentType.startsWith('image/');
-    const isPdf = normalizedContentType === 'application/pdf'
-      || normalizedContentType === 'application/x-pdf';
-    const isAudio = normalizedContentType.startsWith('audio/')
+    const isImage = normalizedMimeType.startsWith('image/');
+    const isPdf = normalizedMimeType === 'application/pdf'
+      || normalizedMimeType === 'application/x-pdf';
+    const isAudio = normalizedMimeType.startsWith('audio/')
       || AUDIO_EXTENSIONS.has(fileExtension);
-    const isVideo = normalizedContentType.startsWith('video/')
+    const isVideo = normalizedMimeType.startsWith('video/')
       || VIDEO_EXTENSIONS.has(fileExtension);
     const mediaLabel = document.title
       || normalizedFilename
@@ -170,7 +170,7 @@ const DocumentViewerLayout = ({
       );
     }
 
-    const displayContentType = document.content_type || documentLink.contentType || 'this file type';
+    const displayMimeType = document.mime_type || documentLink.mimeType || 'this file type';
     const displayFilename = documentLink.filename
       || document.filename
       || document.original_name
@@ -179,7 +179,7 @@ const DocumentViewerLayout = ({
     return (
       <div className="document-viewer__unsupported">
         <div className="document-viewer__unsupported-message">
-          Preview is not available for {displayContentType} files.
+          Preview is not available for {displayMimeType} files.
         </div>
         <div className="document-viewer__unsupported-filename">{displayFilename}</div>
         <a

frontend/src/preview/DocumentViewerPanel.tsx

@@ -32,20 +32,20 @@ import { usePanelResizeBindings } from '../app/PanelManagerContext';
 interface DocumentLike {
   id?: string | number;
   title?: string;
-  content_type?: string | null;
+  mime_type?: string | null;
   issued_at?: string | null;
   folder_id?: string | null;
   correspondents?: Array<{ id?: string | number; name?: string }>;
   current_version?: {
     version_number?: number;
     download?: { url?: string | null; expires_at?: number } | null;
-    version?: { content_type?: string | null } | null;
+    mime_type?: string | null;
     filename?: string | null;
   } | null;
   documentLink?: {
     url: string;
     alt?: string;
-    contentType?: string | null;
+    mimeType?: string | null;
   } | null;
   [key: string]: unknown;
 }
@@ -268,11 +268,11 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
     if (!href) {
       return null;
     }
-    const contentType = document.content_type || null;
+    const mimeType = document.mime_type;
     const filename = document.current_version?.filename || document.filename || document.title || null;
     return {
       url: href,
-      contentType,
+      mimeType,
       filename,
     };
   }, [document, resolveApiPath]);
@@ -363,11 +363,11 @@ const DocumentViewerPanel: React.FC<DocumentViewerPanelProps> = ({
     if (!resolvedDocumentLink?.url || !document) {
       return null;
     }
-    const normalizedContentType = document.content_type || null;
+    const normalizedMimeType = document.mime_type;
     return {
       url: resolvedDocumentLink.url,
       alt: document.title,
-      contentType: normalizedContentType || undefined,
+      mimeType: normalizedMimeType,
     };
   }, [document, resolvedDocumentLink?.url]);