feat(frontend): スワイプやボタンでタイムラインを再読込する機能 (#12113)

* pc reloading

* add: disable TL websocket option

* fix: stream disconnect when reload

* add: pull to refresh

* fix: pull to refresh

* add changelog

* fact: change to disableStreamingTimeline

* lint

* remove: en-US text

* refactor

* refactor

* add license identifier

* tweak

* Update MkPullToRefresh.vue

* Update MkPullToRefresh.vue

* change name timeoutHeartBeat

* tweak

* 🎨

---------

Co-authored-by: syuilo <Syuilotan@yahoo.co.jp>

packages/frontend/src/stream.ts

@@ -9,6 +9,9 @@ import { $i } from '@/account.js';
 import { url } from '@/config.js';
 
 let stream: Misskey.Stream | null = null;
+let timeoutHeartBeat: number | null = null;
+
+export let isReloading: boolean = false;
 
 export function useStream(): Misskey.Stream {
 	if (stream) return stream;
@@ -17,7 +20,20 @@ export function useStream(): Misskey.Stream {
 		token: $i.token,
 	} : null));
 
-	window.setTimeout(heartbeat, 1000 * 60);
+	timeoutHeartBeat = window.setTimeout(heartbeat, 1000 * 60);
+
+	return stream;
+}
+
+export function reloadStream() {
+	if (!stream) return useStream();
+	if (timeoutHeartBeat) window.clearTimeout(timeoutHeartBeat);
+	isReloading = true;
+
+	stream.close();
+	stream.once('_connected_', () => isReloading = false);
+	stream.stream.reconnect();
+	timeoutHeartBeat = window.setTimeout(heartbeat, 1000 * 60);
 
 	return stream;
 }
@@ -26,5 +42,5 @@ function heartbeat(): void {
 	if (stream != null && document.visibilityState === 'visible') {
 		stream.heartbeat();
 	}
-	window.setTimeout(heartbeat, 1000 * 60);
+	timeoutHeartBeat = window.setTimeout(heartbeat, 1000 * 60);
 }