viewer: register markdown item type

Extracted from b170f49 (GH PR #304)

3 files changed, 10 insertions, 0 deletions

diff --git a/viewer/src/@types/ItemType.ts b/viewer/src/@types/ItemType.ts
index 9974d4e..5ef38d8 100644
--- a/viewer/src/@types/ItemType.ts
+++ b/viewer/src/@types/ItemType.ts
@@ -21,6 +21,7 @@ export enum ItemType {
   OTHER = "other",
   PICTURE = "picture",
   PLAINTEXT = "plaintext",
+  MARKDOWN = "markdown",
   PDF = "pdf",
   VIDEO = "video",
   AUDIO = "audio",
diff --git a/viewer/src/@types/gallery.d.ts b/viewer/src/@types/gallery.d.ts
index 9011f19..0b4cfc4 100644
--- a/viewer/src/@types/gallery.d.ts
+++ b/viewer/src/@types/gallery.d.ts
@@ -48,6 +48,9 @@ export interface PictureItem extends Item {
 export interface PlainTextItem extends Item {
   properties: PlainTextProperties;
 }
+export interface MarkdownItem extends Item {
+  properties: MarkdownProperties;
+}
 export interface PDFItem extends Item {
   properties: PDFProperties;
 }
@@ -71,6 +74,7 @@ export interface Item {
     | OtherProperties
     | PictureProperties
     | PlainTextProperties
+    | MarkdownProperties
     | PDFProperties
     | VideoProperties
     | AudioProperties
@@ -93,6 +97,10 @@ export interface PlainTextProperties {
   type: ItemType.PLAINTEXT;
   resource: string;
 }
+export interface MarkdownProperties {
+  type: ItemType.MARKDOWN;
+  resource: string;
+}
 export interface PDFProperties {
   type: ItemType.PDF;
   resource: string;
diff --git a/viewer/src/services/navigation.ts b/viewer/src/services/navigation.ts
index 9bbd90c..5dcea88 100644
--- a/viewer/src/services/navigation.ts
+++ b/viewer/src/services/navigation.ts
@@ -25,6 +25,7 @@ export default class Navigation {
     directory: "folder",
     picture: "image",
     plaintext: "file-alt",
+    markdown: "file-alt",
     pdf: "file-pdf",
     video: "file-video",
     audio: "file-audio",