's'

web-console/lib/youtubeProChannels.ts

@@ -69,15 +69,42 @@ export function saveYoutubeProChannels(channels: YoutubeProChannel[]): void {
   window.localStorage.setItem(STORAGE_KEY, JSON.stringify(channels));
 }
 
+const YOUTUBE_PRO_SYNC_PATHS = ["/hub/youtube_pro_channels", "/youtube_pro_channels"] as const;
+
+/** 从服务器拉多频道列表（依次尝试 /hub 与根路径，兼容反代未转发 /hub 的情况） */
+export async function fetchYoutubeProChannelsRemote(
+  fetchJson: <T,>(path: string, init?: RequestInit) => Promise<T>,
+): Promise<YoutubeProChannel[]> {
+  for (const path of YOUTUBE_PRO_SYNC_PATHS) {
+    try {
+      const data = await fetchJson<{ channels?: unknown }>(path);
+      const fromServer = parseYoutubeProChannelList(data.channels);
+      if (fromServer.length) return fromServer;
+    } catch {
+      /* try next */
+    }
+  }
+  return [];
+}
+
 export async function pushYoutubeProChannelsRemote(
   fetchJson: <T,>(path: string, init?: RequestInit) => Promise<T>,
   channels: YoutubeProChannel[],
 ): Promise<void> {
-  await fetchJson("/hub/youtube_pro_channels", {
-    method: "POST",
-    headers: { "Content-Type": "application/json" },
-    body: JSON.stringify({ channels }),
-  });
+  let last: Error | null = null;
+  for (const path of YOUTUBE_PRO_SYNC_PATHS) {
+    try {
+      await fetchJson(path, {
+        method: "POST",
+        headers: { "Content-Type": "application/json" },
+        body: JSON.stringify({ channels }),
+      });
+      return;
+    } catch (e) {
+      last = e instanceof Error ? e : new Error(String(e));
+    }
+  }
+  throw last ?? new Error("youtube_pro_channels sync failed");
 }
 
 export function newChannelId(): string {