From e6dde2b356ed176e91c64388b65284fff39bf123 Mon Sep 17 00:00:00 2001
From: Louis Grasset <louisgrasset@protonmail.com>
Date: Sun, 13 Aug 2023 12:00:58 +0200
Subject: [PATCH] feat(a11y): add `alt_text` prop to `Photo` when alt text is
 available

---
 src/timeline-tweet-util.ts | 1 +
 src/timeline-v1.ts         | 1 +
 src/tweets.ts              | 1 +
 3 files changed, 3 insertions(+)

diff --git a/src/timeline-tweet-util.ts b/src/timeline-tweet-util.ts
index 751b8b74..160bb29e 100644
--- a/src/timeline-tweet-util.ts
+++ b/src/timeline-tweet-util.ts
@@ -22,6 +22,7 @@ export function parseMediaGroups(media: TimelineMediaExtendedRaw[]): {
       photos.push({
         id: m.id_str,
         url: m.media_url_https,
+        alt_text: m.ext_alt_text,
       });
     } else if (m.type === 'video') {
       videos.push(parseVideo(m));
diff --git a/src/timeline-v1.ts b/src/timeline-v1.ts
index 07464ac8..b449cdea 100644
--- a/src/timeline-v1.ts
+++ b/src/timeline-v1.ts
@@ -46,6 +46,7 @@ export interface TimelineMediaExtendedRaw {
   type?: string;
   url?: string;
   video_info?: VideoInfo;
+  ext_alt_text: string | undefined;
 }
 
 export interface SearchResultRaw {
diff --git a/src/tweets.ts b/src/tweets.ts
index cac88e73..4e784f8c 100644
--- a/src/tweets.ts
+++ b/src/tweets.ts
@@ -20,6 +20,7 @@ export interface Mention {
 export interface Photo {
   id: string;
   url: string;
+  alt_text: string | undefined;
 }
 
 export interface Video {