1343

write-server/src/lib/bot/sessions.ts

@@ -15,7 +15,7 @@ export interface Session {
   dirPath: string;
 }
 
-function computeDirPath(title: string, date?: string): string {
+function computeDirPath(title: string, date?: string, slug?: string): string {
   const d = date ? new Date(date) : new Date();
   const year = d.getFullYear().toString();
   const dateStr = d.toISOString().slice(0, 10);
@@ -23,9 +23,8 @@ function computeDirPath(title: string, date?: string): string {
     .replace(/[^\w一-鿿㐀-䶿]+/g, "-")
     .replace(/^-+|-+$/g, "")
     .toLowerCase() || "post";
-  // 加时间戳避免同标题同天冲突
-  const ts = Date.now().toString(36);
-  return path.join(CONTENT_DIR, year, `${dateStr}-${titlePart}-${ts}`);
+  const uniquePart = slug || Date.now().toString(36);
+  return path.join(CONTENT_DIR, year, `${dateStr}-${titlePart}-${uniquePart}`);
 }
 
 const sessions = new Map<number, Session>();
@@ -75,7 +74,7 @@ export function undoLastChunk(chatId: number): boolean {
 export function initSessionDir(chatId: number, title: string, date?: string): void {
   const s = getSession(chatId);
   if (!s.dirPath) {
-    s.dirPath = computeDirPath(title, date);
+    s.dirPath = computeDirPath(title, date, s.slug);
   }
 }