support local persistence for excalidraw library.

Co-authored-by: Drauggy <n.fomenko@safe-tech.ru>

apps/client/package.json

@@ -15,7 +15,7 @@
     "@docmost/editor-ext": "workspace:*",
     "@emoji-mart/data": "^1.2.1",
     "@emoji-mart/react": "^1.1.1",
-    "@excalidraw/excalidraw": "^0.17.6",
+    "@excalidraw/excalidraw": "0.18.0-864353b",
     "@mantine/core": "^7.17.0",
     "@mantine/form": "^7.17.0",
     "@mantine/hooks": "^7.17.0",
@@ -42,7 +42,7 @@
     "mitt": "^3.0.1",
     "react": "^18.3.1",
     "react-arborist": "3.4.0",
-    "react-clear-modal": "^2.0.11",
+    "react-clear-modal": "^2.0.15",
     "react-dom": "^18.3.1",
     "react-drawio": "^1.0.1",
     "react-error-boundary": "^4.1.2",
@@ -77,6 +77,6 @@
     "prettier": "^3.4.1",
     "typescript": "^5.7.2",
     "typescript-eslint": "^8.17.0",
-    "vite": "^6.3.2"
+    "vite": "^6.3.5"
   }
 }

apps/client/src/features/editor/components/embed/embed-view.tsx

@@ -18,7 +18,10 @@ import { useForm, zodResolver } from "@mantine/form";
 import { notifications } from "@mantine/notifications";
 import { useTranslation } from "react-i18next";
 import i18n from "i18next";
-import { getEmbedProviderById, getEmbedUrlAndProvider } from '@docmost/editor-ext';
+import {
+  getEmbedProviderById,
+  getEmbedUrlAndProvider,
+} from "@docmost/editor-ext";
 
 const schema = z.object({
   url: z
@@ -49,6 +52,10 @@ export default function EmbedView(props: NodeViewProps) {
   async function onSubmit(data: { url: string }) {
     if (provider) {
       const embedProvider = getEmbedProviderById(provider);
+      if (embedProvider.id === "iframe") {
+        updateAttributes({ src: data.url });
+        return;
+      }
       if (embedProvider.regex.test(data.url)) {
         updateAttributes({ src: data.url });
       } else {

apps/client/src/features/editor/components/excalidraw/excalidraw-utils.ts

@@ -0,0 +1,42 @@
+type LibraryItems = any;
+
+type LibraryPersistedData = {
+  libraryItems: LibraryItems;
+};
+
+export interface LibraryPersistenceAdapter {
+  load(metadata: { source: "load" | "save" }):
+    | Promise<{ libraryItems: LibraryItems } | null>
+    | {
+    libraryItems: LibraryItems;
+  }
+    | null;
+
+  save(libraryData: LibraryPersistedData): Promise<void> | void;
+}
+
+const LOCAL_STORAGE_KEY = "excalidrawLibrary";
+
+export const localStorageLibraryAdapter: LibraryPersistenceAdapter = {
+  async load() {
+    try {
+      const data = localStorage.getItem(LOCAL_STORAGE_KEY);
+      if (data) {
+        return JSON.parse(data);
+      }
+    } catch (e) {
+      console.error("Error downloading Excalidraw library from localStorage", e);
+    }
+    return null;
+  },
+  async save(libraryData) {
+    try {
+      localStorage.setItem(LOCAL_STORAGE_KEY, JSON.stringify(libraryData));
+    } catch (e) {
+      console.error(
+        "Error while saving library from Excalidraw to localStorage",
+        e,
+      );
+    }
+  },
+};

apps/client/src/features/editor/components/excalidraw/excalidraw-view.tsx

@@ -13,7 +13,8 @@ import { uploadFile } from "@/features/page/services/page-service.ts";
 import { svgStringToFile } from "@/lib";
 import { useDisclosure } from "@mantine/hooks";
 import { getFileUrl } from "@/lib/config.ts";
-import { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/types/types";
+import "@excalidraw/excalidraw/index.css";
+import type { ExcalidrawImperativeAPI } from "@excalidraw/excalidraw/types";
 import { IAttachment } from "@/lib/types";
 import ReactClearModal from "react-clear-modal";
 import clsx from "clsx";
@@ -21,6 +22,8 @@ import { IconEdit } from "@tabler/icons-react";
 import { lazy } from "react";
 import { Suspense } from "react";
 import { useTranslation } from "react-i18next";
+import { useHandleLibrary } from "@excalidraw/excalidraw";
+import { localStorageLibraryAdapter } from "@/features/editor/components/excalidraw/excalidraw-utils.ts";
 
 const Excalidraw = lazy(() =>
   import("@excalidraw/excalidraw").then((module) => ({
@@ -35,6 +38,10 @@ export default function ExcalidrawView(props: NodeViewProps) {
 
   const [excalidrawAPI, setExcalidrawAPI] =
     useState<ExcalidrawImperativeAPI>(null);
+  useHandleLibrary({
+    excalidrawAPI,
+    adapter: localStorageLibraryAdapter,
+  });
   const [excalidrawData, setExcalidrawData] = useState<any>(null);
   const [opened, { open, close }] = useDisclosure(false);
   const computedColorScheme = useComputedColorScheme();

apps/client/src/features/editor/components/slash-menu/menu-items.ts

@@ -17,8 +17,8 @@ import {
   IconTable,
   IconTypography,
   IconMenu4,
-  IconCalendar,
-} from "@tabler/icons-react";
+  IconCalendar, IconAppWindow,
+} from '@tabler/icons-react';
 import {
   CommandProps,
   SlashMenuGroupedItemsType,
@@ -357,6 +357,20 @@ const CommandGroups: SlashMenuGroupedItemsType = {
           .run();
       },
     },
+    {
+      title: "Iframe embed",
+      description: "Embed any Iframe",
+      searchTerms: ["iframe"],
+      icon: IconAppWindow,
+      command: ({ editor, range }: CommandProps) => {
+        editor
+          .chain()
+          .focus()
+          .deleteRange(range)
+          .setEmbed({ provider: "iframe" })
+          .run();
+      },
+    },
     {
       title: "Airtable",
       description: "Embed Airtable",

apps/client/src/features/editor/components/table/table-menu.tsx

@@ -17,9 +17,9 @@ import {
   IconColumnRemove,
   IconRowInsertBottom,
   IconRowInsertTop,
-  IconRowRemove,
+  IconRowRemove, IconTableColumn, IconTableRow,
   IconTrashX,
-} from "@tabler/icons-react";
+} from '@tabler/icons-react';
 import { isCellSelection } from "@docmost/editor-ext";
 import { useTranslation } from "react-i18next";
 
@@ -50,6 +50,14 @@ export const TableMenu = React.memo(
       return posToDOMRect(editor.view, selection.from, selection.to);
     }, [editor]);
 
+    const toggleHeaderColumn = useCallback(() => {
+      editor.chain().focus().toggleHeaderColumn().run();
+    }, [editor]);
+
+    const toggleHeaderRow = useCallback(() => {
+      editor.chain().focus().toggleHeaderRow().run();
+    }, [editor]);
+
     const addColumnLeft = useCallback(() => {
       editor.chain().focus().addColumnBefore().run();
     }, [editor]);
@@ -180,6 +188,30 @@ export const TableMenu = React.memo(
             </ActionIcon>
           </Tooltip>
 
+          <Tooltip position="top" label={t("Toggle header row")}
+          >
+            <ActionIcon
+              onClick={toggleHeaderRow}
+              variant="default"
+              size="lg"
+              aria-label={t("Toggle header row")}
+            >
+              <IconTableRow size={18} />
+            </ActionIcon>
+          </Tooltip>
+
+          <Tooltip position="top" label={t("Toggle header column")}
+          >
+            <ActionIcon
+              onClick={toggleHeaderColumn}
+              variant="default"
+              size="lg"
+              aria-label={t("Toggle header column")}
+            >
+              <IconTableColumn size={18} />
+            </ActionIcon>
+          </Tooltip>
+
           <Tooltip position="top" label={t("Delete table")}>
             <ActionIcon
               onClick={deleteTable}

packages/editor-ext/src/lib/embed-provider.ts

@@ -104,6 +104,14 @@ export const embedProviders: IEmbedProvider[] = [
       return url;
     },
   },
+  {
+    id: "iframe",
+    name: "Iframe",
+    regex: /any-iframe/,
+    getEmbedUrl: (match, url) => {
+      return url;
+    },
+  },
 ];
 
 export function getEmbedProviderById(id: string) {