0041

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

@@ -23,7 +23,9 @@ function computeDirPath(title: string, date?: string): string {
     .replace(/[^\w一-鿿㐀-䶿]+/g, "-")
     .replace(/^-+|-+$/g, "")
     .toLowerCase() || "post";
-  return path.join(CONTENT_DIR, year, `${dateStr}-${titlePart}`);
+  // 加时间戳避免同标题同天冲突
+  const ts = Date.now().toString(36);
+  return path.join(CONTENT_DIR, year, `${dateStr}-${titlePart}-${ts}`);
 }
 
 const sessions = new Map<number, Session>();

write-server/src/lib/config.ts

@@ -15,7 +15,7 @@ export const ARTALK_SERVER = process.env.ARTALK_SERVER || "https://artalk.usj.cc
 export const ARTALK_SITE = process.env.ARTALK_SITE || "优世界";
 export const ITEMS_PER_PAGE = parseInt(process.env.ITEMS_PER_PAGE || "20", 10);
 export const RECYCLE_DAYS = parseInt(process.env.RECYCLE_DAYS || "30", 10);
-export const HUGO_PREVIEW = process.env.HUGO_PREVIEW || "http://localhost:1313";
+export const HUGO_PREVIEW = process.env.NEXT_PUBLIC_HUGO_PREVIEW || process.env.HUGO_PREVIEW || "http://localhost:1313";
 export const RSS_API_BASE = process.env.RSS_API_BASE || "https://api.usj.cc";
 export const RSS_API_TOKEN = process.env.RSS_API_TOKEN || "";
 export const WECHAT_APP_ID = process.env.WECHAT_APP_ID || "";

write-server/src/lib/posts.ts

@@ -155,12 +155,13 @@ export function createPost(frontMatter: PostFrontMatter, content: string): strin
   const date = new Date(frontMatter.date || new Date());
   const year = date.getFullYear().toString();
   const dateStr = date.toISOString().slice(0, 10);
-  // Folder name: date + sanitized title (human-readable on disk)
   const titlePart = (frontMatter.title || "untitled")
     .replace(/[^\w一-鿿㐀-䶿]+/g, "-")
     .replace(/^-+|-+$/g, "")
     .toLowerCase() || "post";
-  const dirName = `${dateStr}-${titlePart}`;
+  // 用 slug 或时间戳确保目录唯一
+  const uniquePart = frontMatter.slug || Date.now().toString(36);
+  const dirName = `${dateStr}-${titlePart}-${uniquePart}`;
   const dirPath = path.join(CONTENT_DIR, year, dirName);
 
   if (fs.existsSync(path.join(dirPath, "index.md"))) {
@@ -206,7 +207,7 @@ export function updatePost(
       .replace(/[^\w一-鿿㐀-䶿]+/g, "-")
       .replace(/^-+|-+$/g, "")
       .toLowerCase() || "post";
-    const newDirName = `${newDateStr}-${titlePart}`;
+    const newDirName = `${newDateStr}-${titlePart}-${frontMatter.slug}`;
     const newDirPath = path.join(CONTENT_DIR, newYear, newDirName);
 
     if (fs.existsSync(newDirPath) && newDirPath !== post.dirPath) {

write-server/src/lib/recycle.ts

@@ -47,12 +47,18 @@ export function moveToRecycle(
     expiresAt: expires.toISOString(),
   };
 
-  // Move post directory to recycle
+  // Move post directory to recycle (fallback to copy+delete for cross-filesystem)
   const targetDir = path.join(RECYCLE_POSTS_DIR, slug);
   if (fs.existsSync(targetDir)) {
     fs.rmSync(targetDir, { recursive: true, force: true });
   }
-  fs.renameSync(sourceDir, targetDir);
+  try {
+    fs.renameSync(sourceDir, targetDir);
+  } catch (_e) {
+    // Cross-filesystem: copy then delete
+    fs.cpSync(sourceDir, targetDir, { recursive: true });
+    fs.rmSync(sourceDir, { recursive: true, force: true });
+  }
 
   // Save metadata
   const metaPath = path.join(RECYCLE_META_DIR, `${slug}.json`);
@@ -110,7 +116,12 @@ export function restoreFromRecycle(slug: string): boolean {
     fs.rmSync(meta.originalPath, { recursive: true, force: true });
   }
 
-  fs.renameSync(recyclePostPath, meta.originalPath);
+  try {
+    fs.renameSync(recyclePostPath, meta.originalPath);
+  } catch (_e) {
+    fs.cpSync(recyclePostPath, meta.originalPath, { recursive: true });
+    fs.rmSync(recyclePostPath, { recursive: true, force: true });
+  }
   fs.unlinkSync(metaPath);
 
   return true;