fix: stabilize local attachment icons and office proxy urls

bugs/0524.md

@@ -68,4 +68,26 @@
    - 系统性后续：
      - 当前修复覆盖“选中文本删除本地附件链接”的高频路径。块菜单删除、拖拽重排、折叠标题转换等仍有 `set_content`/HTML 整文替换路径，后续应拆一个 editor command history 设计，把块级删除/重排统一迁移到 Tiptap transaction/command，而不是继续扩散整文替换。
 5，md文件上传后刷新前面的黑色方块会变成灰色：/mnt/Data1T/mnote/tmp/image copy 80.png；/mnt/Data1T/mnote/tmp/image copy 81.png
+
+   处理记录（2026-05-26）：
+   - 归类：`05-editor-mainline`，本质是本地 Markdown 上传附件插入后，Tiptap DOM、document session 保存、刷新后附件增强三者之间的时序合同不完整。
+   - CodeGraph 定位：拆分后可直接从 `local-upload-runtime.js::insertUploadedAssetIntoEditor`、`sidebar-attachment-open-runtime.js::enhanceEditorAttachmentLink`、`document-editor-adapter-runtime.js::handleSessionChange`、`document-session-runtime.js::persistSession` 定位，不再需要在 `layout.rs` 大型 raw string 中翻找。
+   - 根因：
+     - 上传插入成功后，链接只进入当前 Tiptap DOM，没有稳定触发 local-folder document save，刷新后会从旧 Markdown 重建。
+     - 刷新后 `/api/local-folder/files/open` 本地链接增强存在首屏时序竞态，普通 local open 链接可能暂时只有灰色通用文件 badge。
+   - 修复：
+     - `rust/crates/mnote-web/browser/local-upload-runtime.js`：上传插入后派发 Tiptap bridge change，并对 local-folder 上传直接按现有 conversion runtime 转为 `editorBlocks` 调 `/api/documents/save`；保存前登记 self-change suppression，避免 watcher 把自写入误报为外部冲突。
+     - `rust/crates/mnote-web/browser/sidebar-attachment-open-runtime.js`：本地 open 链接也先补 `data-mnote-attachment-link`、`data-asset-id` 和类型 class，再做存在性刷新；并增加初始附件增强重扫。
+     - `rust/crates/mnote-web/browser/document-tiptap-conversion-runtime.js`：刷新时从本地 open URL 的 `path` 重新推导附件类型，在 Markdown → Tiptap link mark 边界直接补 `mnote-uploaded-attachment-code` 等类型 class；CSS 只消费 class，不再用 `.md` href 颜色选择器兜底。
+     - `scripts/task491-local-md-attachment-icon-refresh-smoke.js`：新增窄浏览器回归，覆盖上传 md 附件、写入 Markdown、刷新后仍保持黑色 md 附件图标。
+     - `scripts/task479-local-folder-markdown-resource-lifecycle-smoke.js`：第 1 项补充刷新前后 md 附件图标断言，必须恢复 `mnote-uploaded-attachment-code` class，不再接受单纯 `::before` 黑色背景。
+   - 验证：
+     - `node scripts/task491-local-md-attachment-icon-refresh-smoke.js` 通过。
+     - `node scripts/task479-local-folder-markdown-resource-lifecycle-smoke.js` 中 `editor-upload-to-page-resource-dir` 通过；该宽脚本仍有既有 `broken-link-after-real-file-delete` 和 `editor-delete-one-attachment-preserves-adjacent` 失败，非本条阻塞。
 6. 当前office文件本地可以打开，我们当前使用sakura frp映射3000端口至：https://www.aichem.dpdns.org 后，发现pdf可以正常打开，但onlyoffice打不开了，报错为：ONLYOFFICE 加载失败{"target":{"frameOrigin":"https://www.aichem.dpdns.org"},"data":{"errorCode":-4,"errorDescription":"下载失败"}}。请检查原因，同时要兼容未来更换域名。
+
+   处理记录（2026-05-26）：
+   - 归类：`05-editor-mainline` / OnlyOffice transport，问题是 DocumentServer 下载地址随浏览器公网域名变化。
+   - 根因：OnlyOffice 页面在非 localhost 访问时把 `proxyOrigin` 设为 `location.origin`，导致 DocumentServer 去拉 `https://www.aichem.dpdns.org/api/onlyoffice/proxy?...`；公网映射域名对 DocumentServer 不一定可达，触发 `errorCode=-4 下载失败`。
+   - 修复：`rust/crates/mnote-web/src/routes/onlyoffice.rs` 中 `proxyOrigin` 和 `callbackOrigin` 固定使用 `documentUrlBase`，即 `ONLYOFFICE_DOCUMENT_URL_BASE` / 内部可达 base，不再依赖浏览器当前域名；未来换 FRP 域名不影响 DocumentServer 回源。
+   - 验证：`cargo test --manifest-path rust/Cargo.toml -p mnote-web onlyoffice_page_exposes_documentserver_fetch_base_for_local_files -- --test-threads=1` 通过。

rust/crates/mnote-web/browser/document-editor-adapter-runtime.js

@@ -122,6 +122,16 @@ import {
     }
   };
 
+  const enhanceEditorAttachmentLinksSoon = () => {
+    const run = () => {
+      if (typeof window.__mnoteEnhanceEditorAttachmentLinks === 'function') {
+        window.__mnoteEnhanceEditorAttachmentLinks();
+      }
+    };
+    run();
+    [120, 500, 1200].forEach((delayMs) => window.setTimeout(run, delayMs));
+  };
+
   const pageAggregateUrl = (bootstrap) => {
     const url = new URL(`/api/page-aggregate/${encodeURIComponent(bootstrap.documentId)}`, window.location.origin);
     url.searchParams.set('sourceKind', bootstrap.sourceKind || 'local_folder');
@@ -357,6 +367,7 @@ import {
       runtimeDescriptor.root.setAttribute('data-runtime-mount-id', String(mountId));
       runtimeDescriptor.root.setAttribute('data-editor-host-kind', 'leptos_tiptap_island');
       setStatus(runtimeDescriptor, 'mounting-editor');
+      enhanceEditorAttachmentLinksSoon();
       paneViewRegistry.set(paneRole, view);
       return view;
     } catch (error) {
@@ -572,6 +583,7 @@ import {
       } else {
         setStatus(runtimeDescriptor, 'ready');
       }
+      enhanceEditorAttachmentLinksSoon();
     };
     view.onError = (event) => {
       const payload = normalizeEnvelopePayload(event);
@@ -580,12 +592,15 @@ import {
     view.onChange = (event) => {
       scheduleSlashMenuPosition(runtimeDescriptor.root);
       handleSessionChange(session, view, event);
+      enhanceEditorAttachmentLinksSoon();
     };
     view.onSave = (event) => {
       handleSessionChange(session, view, event);
+      enhanceEditorAttachmentLinksSoon();
     };
     view.onState = () => {
       scheduleSlashMenuPosition(runtimeDescriptor.root);
+      enhanceEditorAttachmentLinksSoon();
     };
     view.onKeydown = (event) => {
       if (event.key === '/') scheduleSlashMenuPosition(runtimeDescriptor.root);
@@ -664,6 +679,7 @@ import {
       runtimeDescriptor.root.setAttribute('data-runtime-mount-id', String(mountId));
       runtimeDescriptor.root.setAttribute('data-editor-host-kind', 'leptos_tiptap_island');
       setStatus(runtimeDescriptor, 'mounting-editor');
+      enhanceEditorAttachmentLinksSoon();
       paneViewRegistry.set(runtimeDescriptor.paneRole, view);
     } catch (error) {
       unmountEditorViewBinding(view);

rust/crates/mnote-web/browser/document-tiptap-conversion-runtime.js

@@ -321,6 +321,51 @@ export const localFileOpenUrlForTiptap = (value, context) => {
   return url.toString();
 };
 
+export const localFileOpenPathFromTiptapHref = (href) => {
+  try {
+    const url = new URL(String(href || ''), window.location.origin);
+    if (url.pathname !== '/api/local-folder/files/open') return '';
+    return String(url.searchParams.get('path') || '').trim();
+  } catch (_) {
+    return '';
+  }
+};
+
+export const fileNameFromPath = (path) => {
+  const value = String(path || '').trim();
+  return value.includes('/') ? value.split('/').pop() : value;
+};
+
+export const attachmentClassForFileName = (fileName) => {
+  const name = String(fileName || '').trim().toLowerCase();
+  const ext = name.includes('.') ? name.split('.').pop() : '';
+  if (['doc', 'docx', 'odt', 'rtf'].includes(ext)) return 'mnote-uploaded-attachment-row mnote-uploaded-attachment-word';
+  if (['ppt', 'pptx', 'odp'].includes(ext)) return 'mnote-uploaded-attachment-row mnote-uploaded-attachment-ppt';
+  if (['xls', 'xlsx', 'ods', 'csv'].includes(ext)) return 'mnote-uploaded-attachment-row mnote-uploaded-attachment-sheet';
+  if (ext === 'pdf') return 'mnote-uploaded-attachment-row mnote-uploaded-attachment-pdf';
+  if (['md', 'markdown', 'txt', 'json', 'js', 'ts', 'tsx', 'jsx', 'rs', 'py', 'go', 'java', 'kt', 'swift', 'c', 'cpp', 'h', 'hpp', 'css', 'scss', 'html', 'xml', 'yaml', 'yml', 'toml', 'ini', 'sh', 'bash', 'zsh', 'sql', 'vue', 'svelte'].includes(ext)) {
+    return 'mnote-uploaded-attachment-row mnote-uploaded-attachment-code';
+  }
+  return 'mnote-uploaded-attachment-row mnote-uploaded-attachment-file';
+};
+
+export const mergeClassNames = (...values) => {
+  const seen = new Set();
+  return values
+    .flatMap((value) => String(value || '').split(/\s+/))
+    .filter((name) => {
+      if (!name || seen.has(name)) return false;
+      seen.add(name);
+      return true;
+    })
+    .join(' ');
+};
+
+export const localAttachmentClassForTiptapHref = (href) => {
+  const localFilePath = localFileOpenPathFromTiptapHref(href);
+  return localFilePath ? attachmentClassForFileName(fileNameFromPath(localFilePath)) : '';
+};
+
 export const localizeTiptapAssetUrls = (node, context) => {
   if (!node || typeof node !== 'object') return node;
   if (node.type === 'image' && node.attrs && typeof node.attrs.src === 'string') {
@@ -329,7 +374,18 @@ export const localizeTiptapAssetUrls = (node, context) => {
   if (Array.isArray(node.marks)) {
     node.marks = node.marks.map((mark) => {
       if (!mark || mark.type !== 'link' || !mark.attrs || typeof mark.attrs.href !== 'string') return mark;
-      return { ...mark, attrs: { ...mark.attrs, href: localFileOpenUrlForTiptap(mark.attrs.href, context) } };
+      const href = localFileOpenUrlForTiptap(mark.attrs.href, context);
+      const attachmentClass = localAttachmentClassForTiptapHref(href);
+      const attrs = attachmentClass
+        ? {
+            ...mark.attrs,
+            href,
+            class: mergeClassNames(mark.attrs.class, attachmentClass),
+            target: mark.attrs.target || '_blank',
+            rel: mark.attrs.rel || 'noopener noreferrer nofollow',
+          }
+        : { ...mark.attrs, href };
+      return { ...mark, attrs };
     });
   }
   if (Array.isArray(node.content)) {

rust/crates/mnote-web/browser/local-upload-runtime.js

@@ -2,6 +2,10 @@
 // 当前先承接 SIDEBAR_TREE_JS 中的纯辅助函数。
 // SIDEBAR_TREE_JS 会优先委托到 window.__mnoteLocalUploadRuntime；
 // 模块未加载时，inline fallback 保持旧行为。
+import {
+  editorDocumentFromTiptapDocument,
+  legacyBlocksFromEditorDocument,
+} from './document-tiptap-conversion-runtime.js';
 
 function uploadedAssetTitle(asset) {
   return String(asset && (asset.file_name || asset.title || asset.name) || '未命名附件').trim() || '未命名附件';
@@ -11,6 +15,117 @@ function uploadedAssetUrl(asset) {
   return String(asset && (asset.sourcePath || asset.file_url || asset.signedUrl || asset.signed_url || asset.thumbnail_url) || '').trim();
 }
 
+function dispatchUploadedEditorChange(editorRoot, editor, deps) {
+  deps = deps || {};
+  if (!(editorRoot instanceof HTMLElement) || !editor || typeof editor.getJSON !== 'function') return;
+  var runtimeRoot = editorRoot.closest('[data-testid="mnote-leptos-tiptap-island-editor-root"]');
+  if (!(runtimeRoot instanceof HTMLElement) || typeof CustomEvent !== 'function') return;
+  try {
+    editorRoot.dispatchEvent(new Event('input', { bubbles: true }));
+  } catch (_) {
+    // ignore
+  }
+  var currentDocumentId = typeof deps.currentDocumentId === 'function' ? deps.currentDocumentId() : '';
+  var payload = {
+    protocol: 'mnote.leptos_tiptap.bridge.v1',
+    runtime: '8123-leptos-tiptap-runtime',
+    version: '1.1.0',
+    source: 'mnote:leptos-tiptap-spike',
+    event: 'mnote:leptos-tiptap-spike:change',
+    payload: {
+      documentId: String(currentDocumentId || '').trim() || null,
+      workspaceId: null,
+      title: '',
+      content: editor.getJSON(),
+      meta: {
+        dirtyCount: Date.now(),
+        editorFocused: document.activeElement === editorRoot || editorRoot.contains(document.activeElement),
+        slashOpen: false,
+        toolbarOpen: false,
+        selectedBlockIndex: null,
+        revision: null,
+        conflictDetectionKey: null,
+        readOnly: false
+      }
+    }
+  };
+  runtimeRoot.dispatchEvent(new CustomEvent('mnote:leptos-tiptap-spike:change', {
+    detail: payload,
+    bubbles: true
+  }));
+}
+
+function currentConflictDetectionKey() {
+  var script = document.getElementById('__MNOTE_PAGE_AGGREGATE__');
+  if (!script) return '';
+  try {
+    var body = JSON.parse(script.textContent || 'null');
+    return String(body && (body.conflictDetectionKey || body.conflict_detection_key || body.fileVersion || body.file_version) || '').trim();
+  } catch (_) {
+    return '';
+  }
+}
+
+function persistLocalFolderSelfChangeSuppression(documentId, expiresAt) {
+  var doc = String(documentId || '').trim();
+  if (!doc) return;
+  window.__mnoteLocalFolderSelfChangeSuppressions = window.__mnoteLocalFolderSelfChangeSuppressions || new Map();
+  window.__mnoteLocalFolderSelfChangeSuppressions.set(doc, expiresAt);
+  try {
+    var key = 'mnote.localFolder.selfChangeSuppressions.v1';
+    var existing = JSON.parse(window.sessionStorage.getItem(key) || '{}');
+    existing[doc] = expiresAt;
+    window.sessionStorage.setItem(key, JSON.stringify(existing));
+  } catch (_) {}
+}
+
+async function persistUploadedEditorChange(editor, asset, deps) {
+  deps = deps || {};
+  var isLocalAsset = typeof deps.isLocalUploadedAsset === 'function' ? deps.isLocalUploadedAsset(asset) : isLocalUploadedAsset(asset);
+  if (!isLocalAsset || !editor || typeof editor.getJSON !== 'function') return;
+  var documentId = String(
+    asset && (asset.document_id || asset.documentId)
+    || (typeof deps.currentDocumentId === 'function' ? deps.currentDocumentId() : '')
+    || ''
+  ).trim();
+  var rootUri = String(
+    asset && (asset.root_uri || asset.rootUri)
+    || (typeof deps.currentRootUri === 'function' ? deps.currentRootUri() : currentRootUri())
+    || ''
+  ).trim();
+  if (!documentId || !rootUri) return;
+  var tiptapDocument = editor.getJSON();
+  var editorDocument = editorDocumentFromTiptapDocument({ documentId: documentId }, tiptapDocument);
+  var content = legacyBlocksFromEditorDocument(editorDocument);
+  var savePayload = {
+    documentId: documentId,
+    sourceKind: 'local_folder',
+    rootUri: rootUri,
+    expectedFileVersion: currentConflictDetectionKey(),
+    contentFormat: 'editorBlocks',
+    editorSource: 'local-upload-runtime',
+    editorDocument: editorDocument,
+    content: content,
+    tiptapDocument: tiptapDocument,
+    blockCount: Array.isArray(editorDocument.blocks) ? editorDocument.blocks.length : 0
+  };
+  persistLocalFolderSelfChangeSuppression(documentId, Date.now() + 5000);
+  var response = await fetch('/api/documents/save', {
+    method: 'POST',
+    credentials: 'include',
+    headers: { 'content-type': 'application/json' },
+    body: JSON.stringify(savePayload)
+  });
+  var result = await response.json().catch(function() { return null; });
+  if (!response.ok || !result || result.ok !== true) {
+    var message = result && (result.message || (result.error && result.error.message)) || ('save_failed_' + response.status);
+    document.documentElement.setAttribute('data-mnote-last-upload-save-error', message);
+    throw new Error(message);
+  }
+  document.documentElement.setAttribute('data-mnote-last-upload-saved', 'true');
+  document.documentElement.removeAttribute('data-mnote-last-upload-save-error');
+}
+
 function currentRootUri() {
   var params = new URLSearchParams(window.location.search);
   var fromUrl = (params.get('rootUri') || '').trim();
@@ -270,6 +385,8 @@ async function insertUploadedAssetIntoEditor(asset, targetRoot, deps) {
         document.documentElement.setAttribute('data-mnote-last-upload-inserted', 'true');
         document.documentElement.setAttribute('data-mnote-last-upload-asset-id', assetId || '');
         document.documentElement.removeAttribute('data-mnote-last-upload-insert-error');
+        dispatchUploadedEditorChange(editorRoot, editor, deps);
+        await persistUploadedEditorChange(editor, asset, deps);
       } else {
         document.documentElement.setAttribute('data-mnote-last-upload-inserted', 'false');
         document.documentElement.setAttribute('data-mnote-last-upload-insert-error', 'insert_content_failed');

rust/crates/mnote-web/browser/sidebar-attachment-open-runtime.js

@@ -219,13 +219,18 @@ export const createSidebarAttachmentOpenRuntime = (dependencies = {}) => {
       || isOfficeFileName(fileName)
       || Boolean(localFilePath);
     if (!shouldEnhance) return;
+    link.setAttribute('data-mnote-attachment-link', 'true');
+    var assetId = params.get('assetId') || link.getAttribute('data-asset-id') || (localFilePath ? 'local-file:' + localFilePath : '');
+    if (assetId) link.setAttribute('data-asset-id', assetId);
+    attachmentClassForFileName(fileName).split(/\s+/).forEach(function(name) {
+      if (name) link.classList.add(name);
+    });
+    link.setAttribute('target', '_blank');
+    link.setAttribute('rel', 'noopener noreferrer nofollow');
     if (localFilePath && !isOnlyOfficeAttachmentHref(href)) {
       void refreshLocalAttachmentExistence(link);
       return;
     }
-    link.setAttribute('data-mnote-attachment-link', 'true');
-    var assetId = params.get('assetId') || link.getAttribute('data-asset-id') || (localFilePath ? 'local-file:' + localFilePath : '');
-    if (assetId) link.setAttribute('data-asset-id', assetId);
     if (isOnlyOfficeAttachmentHref(href)) {
       link.setAttribute('href', buildOnlyOfficeOpenPath({
         fileUrl: params.get('fileUrl') || '',
@@ -237,11 +242,6 @@ export const createSidebarAttachmentOpenRuntime = (dependencies = {}) => {
         mode: params.get('mode') || 'view'
       }));
     }
-    attachmentClassForFileName(fileName).split(/\s+/).forEach(function(name) {
-      if (name) link.classList.add(name);
-    });
-    link.setAttribute('target', '_blank');
-    link.setAttribute('rel', 'noopener noreferrer nofollow');
     void hydrateEditorAttachmentMeta(link);
   }
 
@@ -253,6 +253,12 @@ export const createSidebarAttachmentOpenRuntime = (dependencies = {}) => {
     observeEditorAttachmentRoots();
     enhanceEditorAttachmentLinks();
   };
+  var attachmentInitialEnhanceAttempts = 0;
+  var attachmentInitialEnhanceTimer = window.setInterval(function() {
+    attachmentInitialEnhanceAttempts += 1;
+    enhanceEditorAttachmentLinks();
+    if (attachmentInitialEnhanceAttempts >= 120) window.clearInterval(attachmentInitialEnhanceTimer);
+  }, 500);
 
   function ensureAttachmentActions() {
     var existing = document.querySelector('[data-testid="mnote-attachment-actions"]');
@@ -600,6 +606,26 @@ export const createSidebarAttachmentOpenRuntime = (dependencies = {}) => {
     window.__mnoteEnhanceEditorAttachmentLinks();
     scheduleEditorAttachmentEnhance();
   });
+  [
+    'mnote:leptos-tiptap-spike:ready',
+    'mnote:leptos-tiptap-spike:change',
+    'mnote:leptos-tiptap-spike:state'
+  ].forEach(function(eventName) {
+    window.addEventListener(eventName, function() {
+      enhanceEditorAttachmentLinks();
+      observeEditorAttachmentRoots();
+      window.setTimeout(function() {
+        enhanceEditorAttachmentLinks();
+        observeEditorAttachmentRoots();
+      }, 120);
+    }, true);
+  });
+  [120, 500, 1200, 2500].forEach(function(delayMs) {
+    window.setTimeout(function() {
+      enhanceEditorAttachmentLinks();
+      observeEditorAttachmentRoots();
+    }, delayMs);
+  });
 
   function interceptEditorAttachmentLink(event) {
     var editorAttachmentLink = closestAction(event.target, '.editor-surface .ProseMirror a[data-mnote-attachment-link="true"], .editor-surface .ProseMirror a.mnote-uploaded-attachment-row, .editor-surface .ProseMirror a[href*="/api/local-folder/files/open"]');

rust/crates/mnote-web/browser/sidebar-tree-runtime.js

@@ -1234,6 +1234,7 @@ import { createSidebarPageSettingsRuntime } from './sidebar-page-settings-runtim
         buildOnlyOfficeOpenPath: buildOnlyOfficeOpenPath,
         inferOnlyOfficeFileType: inferOnlyOfficeFileType,
         currentDocumentId: currentDocumentId,
+        currentRootUri: currentRootUri,
         uploadedAttachmentClass: uploadedAttachmentClass,
         uploadedFileSize: uploadedFileSize,
         cssEscape: cssEscape,

rust/crates/mnote-web/src/routes/onlyoffice.rs

@@ -405,10 +405,9 @@ pub async fn page(Query(query): Query<OnlyOfficePageQuery>) -> Result<Response,
       mode: {mode}
     }};
     const MNOTE_AGENT_PLUGIN_GUID = "asc.{{05F87DDF-7B42-4C6F-9F2B-9C77A8D5F4E2}}";
-    const pageLocal = location.hostname === "127.0.0.1" || location.hostname === "localhost";
     const documentUrlBase = {document_url_base};
-    const proxyOrigin = pageLocal ? documentUrlBase : location.origin;
+    const proxyOrigin = documentUrlBase;
-    const callbackOrigin = proxyOrigin;
+    const callbackOrigin = documentUrlBase;
 
     function showError(message) {{
       window.__MNOTE_ONLYOFFICE_ERRLOG__.push({{ kind: "error", message: String(message || "") }});
@@ -1821,7 +1820,11 @@ mod tests {
             .expect("body");
         let html = String::from_utf8(body.to_vec()).expect("html");
         assert!(html.contains("const documentUrlBase = \"http://host.docker.internal:3000\";"));
-        assert!(html.contains("const proxyOrigin = pageLocal ? documentUrlBase : location.origin;"));
+        assert!(html.contains("const proxyOrigin = documentUrlBase;"));
+        assert!(html.contains("const callbackOrigin = documentUrlBase;"));
+        assert!(
+            !html.contains("const proxyOrigin = pageLocal ? documentUrlBase : location.origin;")
+        );
         assert!(html.contains("documentUrlBase,"));
         assert!(html.contains("resolvedFileUrl: fileState.resolvedFileUrl"));
     }

rust/crates/mnote-web/src/routes/web_shell.rs

@@ -1927,6 +1927,10 @@ mod tests {
         assert!(
             conversion_runtime.contains("localizeTiptapAssetUrls(toTiptapDocument(body.content")
         );
+        assert!(conversion_runtime.contains("localAttachmentClassForTiptapHref"));
+        assert!(conversion_runtime.contains("mnote-uploaded-attachment-code"));
+        assert!(conversion_runtime
+            .contains("class: mergeClassNames(mark.attrs.class, attachmentClass)"));
         assert!(session_runtime
             .contains("const nextTiptapDocument = pageBodyTiptapDocument(nextBody, '', session);"));
         assert!(session_runtime.contains(
@@ -2400,6 +2404,9 @@ mod tests {
         assert!(
             DOCUMENT_EDITOR_ADAPTER_RUNTIME_JS.contains("document-tiptap-conversion-runtime.js")
         );
+        assert!(DOCUMENT_EDITOR_ADAPTER_RUNTIME_JS.contains("enhanceEditorAttachmentLinksSoon"));
+        assert!(DOCUMENT_EDITOR_ADAPTER_RUNTIME_JS
+            .contains("window.__mnoteEnhanceEditorAttachmentLinks"));
         assert!(DOCUMENT_TIPTAP_CONVERSION_RUNTIME_JS.contains("legacyInlineContentToTiptap"));
         assert!(DOCUMENT_EDITOR_ADAPTER_RUNTIME_JS.contains("openSecondaryDocument"));
         assert!(DOCUMENT_EDITOR_ADAPTER_RUNTIME_JS.contains("openPrimaryMindmap"));

rust/crates/mnote-web/src/ssr/pages/layout.rs

@@ -575,6 +575,13 @@ mod tests {
         assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function uploadLocalFolderAsset"));
         assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function uploadMediaAsset"));
         assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function insertUploadedAssetIntoEditor"));
+        assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function dispatchUploadedEditorChange"));
+        assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function persistUploadedEditorChange"));
+        assert!(
+            LOCAL_UPLOAD_RUNTIME_JS.contains("function persistLocalFolderSelfChangeSuppression")
+        );
+        assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("editorSource: 'local-upload-runtime'"));
+        assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("mnote:leptos-tiptap-spike:change"));
         assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function uploadFileToMediaAsset"));
         assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("function uploadFilesWithResolvedTarget"));
         assert!(LOCAL_UPLOAD_RUNTIME_JS.contains("data-mnote-last-upload-inserted"));
@@ -1211,6 +1218,19 @@ mod tests {
         assert!(SIDEBAR_FILETREE_OPEN_RUNTIME_JS
             .contains("if (isCodeAttachmentFileName(fileName) && String(asset.document_id"));
         assert!(SIDEBAR_FILETREE_OPEN_RUNTIME_JS.contains("await openCodeEditorAttachment({"));
+        let attachment_class_index = SIDEBAR_ATTACHMENT_OPEN_RUNTIME_JS
+            .find("attachmentClassForFileName(fileName).split")
+            .expect("editor attachment links apply type-specific classes");
+        let local_refresh_index = SIDEBAR_ATTACHMENT_OPEN_RUNTIME_JS
+            .find("if (localFilePath && !isOnlyOfficeAttachmentHref(href))")
+            .expect("local file links refresh existence after enhancement");
+        assert!(attachment_class_index < local_refresh_index);
+        assert!(SIDEBAR_ATTACHMENT_OPEN_RUNTIME_JS.contains("'mnote:leptos-tiptap-spike:ready'"));
+        assert!(SIDEBAR_ATTACHMENT_OPEN_RUNTIME_JS.contains("window.setTimeout(function()"));
+        assert!(SIDEBAR_ATTACHMENT_OPEN_RUNTIME_JS.contains("[120, 500, 1200, 2500]"));
+        assert!(
+            SIDEBAR_ATTACHMENT_OPEN_RUNTIME_JS.contains("attachmentInitialEnhanceAttempts >= 120")
+        );
     }
 
     #[test]

scripts/task479-local-folder-markdown-resource-lifecycle-smoke.js

@@ -177,6 +177,24 @@ async function waitForPrimaryAttachment(page, fileName) {
   return link;
 }
 
+async function waitForPrimaryAttachmentClass(page, fileName, className) {
+  await page.waitForFunction(
+    ({ name, className }) => {
+      const editor = document.querySelector('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror');
+      const link = Array.from(editor?.querySelectorAll('a[href*="/api/local-folder/files/open"]') || [])
+        .find((node) => node instanceof HTMLAnchorElement && (node.textContent || "").includes(name));
+      return link instanceof HTMLAnchorElement && link.classList.contains(className);
+    },
+    { name: fileName, className },
+    { timeout: UI_TIMEOUT_MS },
+  );
+  return await waitForPrimaryAttachment(page, fileName)
+    .then((link) => link.evaluate((node) => {
+      const badgeColor = getComputedStyle(node, "::before").backgroundColor;
+      return `${node.getAttribute("class") || ""} ${badgeColor}`.trim();
+    }));
+}
+
 async function selectPrimaryAttachmentLink(page, fileName) {
   await page.evaluate((name) => {
     const editor = document.querySelector('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror');
@@ -348,13 +366,34 @@ async function main() {
         assert.equal(uploadAsset.markdownRelativePath, "README/uploaded-one.md", "主编辑区上传响应应返回 markdownRelativePath");
         assert.equal(uploadAsset.ownerDocumentId, "local-md:README.md", "主编辑区上传响应应返回 ownerDocumentId");
         await assertNoPrimaryConflictPanel(page, "主编辑区上传附件后");
+        const uploadedClassBeforeReload = await waitForPrimaryAttachmentClass(
+          page,
+          "uploaded-one.md",
+          "mnote-uploaded-attachment-code",
+        );
+        assert(
+          uploadedClassBeforeReload.includes("mnote-uploaded-attachment-code"),
+          `上传后的 md 附件应使用 code/markdown 黑色图标 class，实际 class=${uploadedClassBeforeReload}`,
+        );
+        await page.reload({ waitUntil: "domcontentloaded", timeout: UI_TIMEOUT_MS });
+        const uploadedClassAfterReload = await waitForPrimaryAttachmentClass(
+          page,
+          "uploaded-one.md",
+          "mnote-uploaded-attachment-code",
+        );
+        assert(
+          uploadedClassAfterReload.includes("mnote-uploaded-attachment-code"),
+          `刷新后的 md 附件应保持 code/markdown 黑色图标 class，实际 class=${uploadedClassAfterReload}`,
+        );
 
         checks[checkId] = {
           ok: true,
-          message: `上传文件落在资源目录 ${correctPath}`,
+          message: `上传文件落在资源目录 ${correctPath}，刷新后仍保持 md 附件图标 class`,
           landedInResourceDir,
           landedInRoot,
           uploadAsset,
+          uploadedClassBeforeReload,
+          uploadedClassAfterReload,
         };
       } catch (err) {
         overallOk = false;

scripts/task491-local-md-attachment-icon-refresh-smoke.js

@@ -0,0 +1,243 @@
+#!/usr/bin/env node
+"use strict";
+
+const assert = require("node:assert");
+const fs = require("node:fs");
+const os = require("node:os");
+const path = require("node:path");
+const { chromium } = require("playwright");
+
+const BASE_URL = (process.env.MNOTE_WEB_SMOKE_BASE_URL || "http://127.0.0.1:3000").replace(/\/+$/, "");
+const UI_TIMEOUT_MS = Number(process.env.MNOTE_SMOKE_UI_TIMEOUT_MS || 30_000);
+const OUTPUT_DIR = path.join(process.cwd(), "tmp", "task491-local-md-attachment-icon-refresh-smoke");
+const RESULT_PATH = path.join(OUTPUT_DIR, "result.json");
+const CHROMIUM_EXECUTABLE_PATH = process.env.PLAYWRIGHT_CHROMIUM_EXECUTABLE_PATH
+  || ["/usr/bin/google-chrome-stable", "/usr/bin/google-chrome", "/snap/bin/chromium"]
+    .find((candidate) => fs.existsSync(candidate));
+
+function fileUrl(localPath) {
+  return `file://${localPath}`;
+}
+
+function localMdDocumentId(relativePath) {
+  return `local-md:${relativePath.replaceAll("/", "~2F")}`;
+}
+
+function documentUrl(root, relativePath) {
+  const url = new URL(`${BASE_URL}/documents/${encodeURIComponent(localMdDocumentId(relativePath))}`);
+  url.searchParams.set("sourceKind", "local_folder");
+  url.searchParams.set("rootUri", fileUrl(root));
+  url.searchParams.set("treeView", "filetree");
+  return url.toString();
+}
+
+function writeWorkspaceManifest(root, ownerId) {
+  const metadataDir = path.join(root, ".mnote");
+  fs.mkdirSync(metadataDir, { recursive: true });
+  fs.writeFileSync(
+    path.join(metadataDir, "workspace.json"),
+    `${JSON.stringify({
+      workspaceId: `local-ws:${ownerId}:task491`,
+      ownerId,
+      createdAt: new Date().toISOString(),
+      capabilities: ["local_files", "markdown_edit", "asset_upload"],
+    }, null, 2)}\n`,
+    "utf8",
+  );
+}
+
+async function quickLogin(page) {
+  await page.goto(`${BASE_URL}/auth`, { waitUntil: "domcontentloaded", timeout: UI_TIMEOUT_MS });
+  const quickLoginButton = page.getByRole("button", { name: "测试账号快速登录" });
+  if (await quickLoginButton.count()) {
+    await quickLoginButton.click({ timeout: UI_TIMEOUT_MS });
+    await page.waitForURL((url) => url.pathname === "/", { timeout: UI_TIMEOUT_MS }).catch(() => undefined);
+  }
+}
+
+async function openDocument(page, root, relativePath) {
+  await page.goto(documentUrl(root, relativePath), { waitUntil: "domcontentloaded", timeout: UI_TIMEOUT_MS });
+  await page.locator('[data-testid="mnote-leptos-tiptap-island-editor-root"]').first().waitFor({
+    state: "visible",
+    timeout: UI_TIMEOUT_MS,
+  });
+  await page.locator('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror').first().waitFor({
+    state: "visible",
+    timeout: UI_TIMEOUT_MS,
+  });
+}
+
+async function installChangeEventProbe(page) {
+  await page.evaluate(() => {
+    window.__task491ChangeEvents = [];
+    const root = document.querySelector('[data-testid="mnote-leptos-tiptap-island-editor-root"]');
+    if (!(root instanceof HTMLElement)) throw new Error("runtime_root_missing");
+    root.addEventListener("mnote:leptos-tiptap-spike:change", (event) => {
+      const payload = event.detail && event.detail.payload ? event.detail.payload : event.detail;
+      window.__task491ChangeEvents.push({
+        at: Date.now(),
+        hasPayload: Boolean(event.detail && event.detail.payload),
+        documentId: payload && payload.documentId,
+        contentText: JSON.stringify(payload && payload.content || {}).slice(0, 500),
+        text: document.querySelector('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror')?.innerText || "",
+      });
+    });
+  });
+}
+
+async function uploadAttachmentViaSlash(page, fileName, content) {
+  const editor = page.locator('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror').first();
+  await editor.click({ timeout: UI_TIMEOUT_MS });
+  await page.keyboard.press("End").catch(() => undefined);
+  await page.keyboard.type("/");
+  const item = page.locator('.document-pane[data-pane-role="primary"] [data-testid="slash-item-upload-attachment"]').first();
+  await item.waitFor({ state: "visible", timeout: UI_TIMEOUT_MS });
+  const [fileChooser] = await Promise.all([
+    page.waitForEvent("filechooser", { timeout: UI_TIMEOUT_MS }),
+    item.click({ timeout: UI_TIMEOUT_MS }),
+  ]);
+  await fileChooser.setFiles({
+    name: fileName,
+    mimeType: "text/markdown",
+    buffer: Buffer.from(content, "utf8"),
+  });
+}
+
+async function waitForMdAttachmentClass(page, fileName) {
+  await page.waitForFunction(
+    (name) => {
+      const editor = document.querySelector('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror');
+      const links = Array.from(editor?.querySelectorAll('a[href*="/api/local-folder/files/open"]') || []);
+      const link = links.find((node) => node instanceof HTMLAnchorElement && (node.textContent || "").includes(name));
+      return link instanceof HTMLAnchorElement && link.classList.contains("mnote-uploaded-attachment-code");
+    },
+    fileName,
+    { timeout: UI_TIMEOUT_MS },
+  );
+  return await page.evaluate((name) => {
+    const editor = document.querySelector('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror');
+    const links = Array.from(editor?.querySelectorAll('a[href*="/api/local-folder/files/open"]') || []);
+    const link = links.find((node) => node instanceof HTMLAnchorElement && (node.textContent || "").includes(name));
+    if (!(link instanceof HTMLAnchorElement)) return null;
+    return {
+      href: link.getAttribute("href") || "",
+      className: link.getAttribute("class") || "",
+      assetId: link.getAttribute("data-asset-id") || "",
+      text: link.textContent || "",
+    };
+  }, fileName);
+}
+
+async function waitForFileContent(filePath, predicate, timeoutMs) {
+  const startedAt = Date.now();
+  let lastContent = "";
+  while (Date.now() - startedAt < timeoutMs) {
+    if (fs.existsSync(filePath)) {
+      lastContent = fs.readFileSync(filePath, "utf8");
+      if (predicate(lastContent)) return lastContent;
+    }
+    await new Promise((resolve) => setTimeout(resolve, 150));
+  }
+  throw new Error(`文件内容未达到预期: ${filePath}; lastContent=${JSON.stringify(lastContent)}`);
+}
+
+async function changeEventProbe(page) {
+  return await page.evaluate(() => window.__task491ChangeEvents || []).catch(() => []);
+}
+
+(async () => {
+  fs.mkdirSync(OUTPUT_DIR, { recursive: true });
+  const root = fs.mkdtempSync(path.join(os.tmpdir(), "mnote-task491-"));
+  const relativePath = "README.md";
+  const resourceDir = path.join(root, "README");
+  const fileName = "uploaded-one.md";
+  writeWorkspaceManifest(root, "mnote-e2e");
+  fs.mkdirSync(resourceDir, { recursive: true });
+  fs.writeFileSync(path.join(root, relativePath), "# Attachment Icon\n\n正文\n", "utf8");
+
+  const browser = await chromium.launch({
+    headless: process.env.HEADFUL !== "1",
+    executablePath: CHROMIUM_EXECUTABLE_PATH,
+  });
+  const context = await browser.newContext({
+    viewport: { width: 1366, height: 900 },
+    extraHTTPHeaders: {
+      "x-mnote-actor-id": "mnote-e2e",
+      "x-mnote-actor-type": "user",
+    },
+  });
+  const page = await context.newPage();
+  const result = { root, fileName, states: [], console: [], pageErrors: [] };
+  const saveResponses = [];
+  page.on("console", (message) => {
+    result.console.push({ type: message.type(), text: message.text() });
+  });
+  page.on("pageerror", (error) => {
+    result.pageErrors.push(String(error && error.stack || error));
+  });
+  page.on("response", async (response) => {
+    if (!response.url().includes("/api/documents/save")) return;
+    saveResponses.push({
+      status: response.status(),
+      payload: await response.json().catch(() => null),
+    });
+  });
+
+  try {
+    await quickLogin(page);
+    await openDocument(page, root, relativePath);
+    await installChangeEventProbe(page);
+    await uploadAttachmentViaSlash(page, fileName, "# Uploaded One\n\n第一个上传附件\n");
+    const beforeReload = await waitForMdAttachmentClass(page, fileName);
+    result.states.push({ step: "before-reload", link: beforeReload, changeEvents: await changeEventProbe(page), saveResponses });
+
+    const expectedPath = path.join(resourceDir, fileName);
+    assert(fs.existsSync(expectedPath), `上传后的 md 附件应落盘到页面资源目录: ${expectedPath}`);
+    const savedMarkdown = await waitForFileContent(
+      path.join(root, relativePath),
+      (content) => content.includes(fileName) && content.includes("README/uploaded-one.md"),
+      UI_TIMEOUT_MS,
+    );
+    result.states.push({ step: "saved-markdown", savedMarkdown });
+
+    await page.reload({ waitUntil: "domcontentloaded", timeout: UI_TIMEOUT_MS });
+    await page.locator('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror').first().waitFor({
+      state: "visible",
+      timeout: UI_TIMEOUT_MS,
+    });
+    const afterReload = await waitForMdAttachmentClass(page, fileName);
+    result.states.push({ step: "after-reload", link: afterReload });
+
+    assert(beforeReload.className.includes("mnote-uploaded-attachment-code"), "刷新前 md 附件应使用 code 图标 class");
+    assert(afterReload.className.includes("mnote-uploaded-attachment-code"), "刷新后 md 附件应保留 code 图标 class");
+    fs.writeFileSync(RESULT_PATH, `${JSON.stringify({ ok: true, ...result }, null, 2)}\n`, "utf8");
+    console.log(JSON.stringify({ ok: true, resultPath: RESULT_PATH, root, beforeReload, afterReload }, null, 2));
+  } catch (error) {
+    const diagnostics = await page.evaluate(() => {
+      const editor = document.querySelector('.document-pane[data-pane-role="primary"] .editor-surface .ProseMirror');
+      const status = document.querySelector('[data-runtime-editor-status]')?.getAttribute('data-runtime-editor-status') || "";
+      const statusError = document.querySelector('[data-runtime-editor-error]')?.getAttribute('data-runtime-editor-error') || "";
+      return {
+        url: location.href,
+        status,
+        statusError,
+        editorText: editor instanceof HTMLElement ? editor.innerText : "",
+        links: Array.from(editor?.querySelectorAll("a") || []).map((node) => ({
+          href: node.getAttribute("href") || "",
+          className: node.getAttribute("class") || "",
+          text: node.textContent || "",
+        })),
+      };
+    }).catch((err) => ({ diagnosticsError: String(err) }));
+    await page.screenshot({ path: path.join(OUTPUT_DIR, "failure.png"), fullPage: true }).catch(() => undefined);
+    fs.writeFileSync(
+      RESULT_PATH,
+      `${JSON.stringify({ ok: false, root, fileName, states: result.states, saveResponses, diagnostics, console: result.console, pageErrors: result.pageErrors, error: String(error && error.stack || error) }, null, 2)}\n`,
+      "utf8",
+    );
+    console.error(JSON.stringify({ ok: false, resultPath: RESULT_PATH, root, diagnostics, error: String(error && error.stack || error) }, null, 2));
+    process.exitCode = 1;
+  } finally {
+    await browser.close().catch(() => undefined);
+  }
+})();