From eb461d37084f466e79087d23116969e0646ecf79 Mon Sep 17 00:00:00 2001
From: thislight <l1589002388@gmail.com>
Date: Mon, 14 Oct 2024 20:05:08 +0800
Subject: [PATCH] TootBottomSheet: set document title

---
 src/timelines/TootBottomSheet.tsx |  9 ++++++++-
 src/utils.tsx                     | 15 ++++++++++-----
 2 files changed, 18 insertions(+), 6 deletions(-)

diff --git a/src/timelines/TootBottomSheet.tsx b/src/timelines/TootBottomSheet.tsx
index 0081c97..caa0054 100644
--- a/src/timelines/TootBottomSheet.tsx
+++ b/src/timelines/TootBottomSheet.tsx
@@ -24,6 +24,7 @@ import { css } from "solid-styled";
 import { vibrate } from "../platform/hardware";
 import { createTimeSource, TimeSourceProvider } from "../platform/timesrc";
 import TootComposer from "./TootComposer";
+import { useDocumentTitle } from "../utils";
 
 let cachedEntry: [string, mastodon.v1.Status] | undefined;
 
@@ -106,8 +107,14 @@ const TootBottomSheet: Component = (props) => {
     }
   });
 
+  useDocumentTitle(() => {
+    const t = toot()?.reblog ?? toot()
+    const name = t?.account.displayName ?? "Someone"
+    return `${name}'s toot`
+  })
+
   const tootDisplayName = () => {
-    const t = toot();
+    const t = toot()?.reblog ?? toot();
     if (t) {
       return resolveCustomEmoji(t.account.displayName, t.account.emojis);
     }
diff --git a/src/utils.tsx b/src/utils.tsx
index 9ca5052..167df79 100644
--- a/src/utils.tsx
+++ b/src/utils.tsx
@@ -1,18 +1,23 @@
-import { createRenderEffect, createSignal, onCleanup } from "solid-js";
+import {
+  createRenderEffect,
+  onCleanup,
+  type Accessor,
+} from "solid-js";
 
-export function useDocumentTitle(newTitle?: string) {
+export function useDocumentTitle(newTitle?: string | Accessor<string>) {
   const capturedTitle = document.title;
-  const [title, setTitle] = createSignal(newTitle ?? capturedTitle);
 
   createRenderEffect(() => {
-    document.title = title();
+    if (newTitle)
+      document.title = typeof newTitle === "string" ? newTitle : newTitle();
   });
 
   onCleanup(() => {
     document.title = capturedTitle;
   });
 
-  return setTitle;
+  return (x: ((x: string) => string) | string) =>
+    (document.title = typeof x === "string" ? x : x(document.title));
 }
 
 export function mergeClass(c1: string | undefined, c2: string | undefined) {