Add automatic issue staleness tracking

.github/workflows/stale-issues.yml

@@ -0,0 +1,23 @@
+name: Close inactive issues
+on:
+  schedule:
+    - cron: "30 1 * * *"
+
+jobs:
+  close-issues:
+    runs-on: ubuntu-latest
+    permissions:
+      issues: write
+      pull-requests: read
+    steps:
+      - uses: actions/stale@v9
+        with:
+          days-before-issue-stale: 90
+          days-before-issue-close: 180
+          stale-issue-label: "stale"
+          stale-issue-message: "This issue is stale because it has been open for 90 days with no activity."
+          close-issue-message: "This issue was closed because it has been inactive for 180 days since being marked as stale."
+          exempt-issue-assignees: "dwelle,ryan-di,Mrazator,ad1992,zsviczian,mtolmacs"
+          days-before-pr-stale: -1
+          days-before-pr-close: -1
+          repo-token: ${{ secrets.GITHUB_TOKEN }}

excalidraw-app/App.tsx

@@ -112,9 +112,7 @@ import {
 import { updateStaleImageStatuses } from "./data/FileManager";
 import {
   importFromLocalStorage,
-  importFromIndexedDB,
   importUsernameFromLocalStorage,
-  migrateFromLocalStorageToIndexedDB,
 } from "./data/localStorage";
 
 import { loadFilesFromFirebase } from "./data/firebase";
@@ -220,15 +218,7 @@ const initializeScene = async (opts: {
   );
   const externalUrlMatch = window.location.hash.match(/^#url=(.*)$/);
 
-  // migrate from localStorage to IndexedDB if needed
+  const localDataState = importFromLocalStorage();
-  await migrateFromLocalStorageToIndexedDB();
-
-  // try to load from IndexedDB first, fallback to localStorage
-  let localDataState = await importFromIndexedDB();
-  if (!localDataState.elements.length && !localDataState.appState) {
-    // fallback to localStorage if IndexedDB is empty
-    localDataState = importFromLocalStorage();
-  }
 
   let scene: RestoredDataState & {
     scrollToContent?: boolean;
@@ -514,7 +504,7 @@ const ExcalidrawWrapper = () => {
       TITLE_TIMEOUT,
     );
 
-    const syncData = debounce(async () => {
+    const syncData = debounce(() => {
       if (isTestEnv()) {
         return;
       }
@@ -524,12 +514,7 @@ const ExcalidrawWrapper = () => {
       ) {
         // don't sync if local state is newer or identical to browser state
         if (isBrowserStorageStateNewer(STORAGE_KEYS.VERSION_DATA_STATE)) {
-          // try to load from IndexedDB first, fallback to localStorage
+          const localDataState = importFromLocalStorage();
-          let localDataState = await importFromIndexedDB();
-          if (!localDataState.elements.length && !localDataState.appState) {
-            // fallback to localStorage if IndexedDB is empty
-            localDataState = importFromLocalStorage();
-          }
           const username = importUsernameFromLocalStorage();
           setLangCode(getPreferredLanguage());
           excalidrawAPI.updateScene({

excalidraw-app/CustomStats.tsx

@@ -21,23 +21,11 @@ type StorageSizes = { scene: number; total: number };
 
 const STORAGE_SIZE_TIMEOUT = 500;
 
-const getStorageSizes = debounce(async (cb: (sizes: StorageSizes) => void) => {
+const getStorageSizes = debounce((cb: (sizes: StorageSizes) => void) => {
-  try {
+  cb({
-    const [scene, total] = await Promise.all([
+    scene: getElementsStorageSize(),
-      getElementsStorageSize(),
+    total: getTotalStorageSize(),
-      getTotalStorageSize(),
+  });
-    ]);
-    cb({
-      scene,
-      total,
-    });
-  } catch (error) {
-    console.error("Failed to get storage sizes:", error);
-    cb({
-      scene: 0,
-      total: 0,
-    });
-  }
 }, STORAGE_SIZE_TIMEOUT);
 
 type Props = {

excalidraw-app/data/LocalData.ts

@@ -65,7 +65,7 @@ class LocalFileManager extends FileManager {
   };
 }
 
-const saveDataStateToIndexedDB = async (
+const saveDataStateToLocalStorage = (
   elements: readonly ExcalidrawElement[],
   appState: AppState,
 ) => {
@@ -79,15 +79,17 @@ const saveDataStateToIndexedDB = async (
       _appState.openSidebar = null;
     }
 
-    // save to IndexedDB
+    localStorage.setItem(
-    await Promise.all([
+      STORAGE_KEYS.LOCAL_STORAGE_ELEMENTS,
-      ElementsIndexedDBAdapter.save(clearElementsForLocalStorage(elements)),
+      JSON.stringify(clearElementsForLocalStorage(elements)),
-      AppStateIndexedDBAdapter.save(_appState),
+    );
-    ]);
+    localStorage.setItem(
-
+      STORAGE_KEYS.LOCAL_STORAGE_APP_STATE,
+      JSON.stringify(_appState),
+    );
     updateBrowserStateVersion(STORAGE_KEYS.VERSION_DATA_STATE);
   } catch (error: any) {
-    // unable to access IndexedDB
+    // Unable to access window.localStorage
     console.error(error);
   }
 };
@@ -102,7 +104,7 @@ export class LocalData {
       files: BinaryFiles,
       onFilesSaved: () => void,
     ) => {
-      await saveDataStateToIndexedDB(elements, appState);
+      saveDataStateToLocalStorage(elements, appState);
 
       await this.fileStorage.saveFiles({
         elements,
@@ -254,63 +256,3 @@ export class LibraryLocalStorageMigrationAdapter {
     localStorage.removeItem(STORAGE_KEYS.__LEGACY_LOCAL_STORAGE_LIBRARY);
   }
 }
-
-/** IndexedDB Adapter for storing app state */
-export class AppStateIndexedDBAdapter {
-  /** IndexedDB database and store name */
-  private static idb_name = "excalidraw-app-state";
-  /** app state data store key */
-  private static key = "appStateData";
-
-  private static store = createStore(
-    `${AppStateIndexedDBAdapter.idb_name}-db`,
-    `${AppStateIndexedDBAdapter.idb_name}-store`,
-  );
-
-  static async load() {
-    const IDBData = await get<Partial<AppState>>(
-      AppStateIndexedDBAdapter.key,
-      AppStateIndexedDBAdapter.store,
-    );
-
-    return IDBData || null;
-  }
-
-  static save(data: Partial<AppState>): MaybePromise<void> {
-    return set(
-      AppStateIndexedDBAdapter.key,
-      data,
-      AppStateIndexedDBAdapter.store,
-    );
-  }
-}
-
-/** IndexedDB Adapter for storing elements */
-export class ElementsIndexedDBAdapter {
-  /** IndexedDB database and store name */
-  private static idb_name = "excalidraw-elements";
-  /** elements data store key */
-  private static key = "elementsData";
-
-  private static store = createStore(
-    `${ElementsIndexedDBAdapter.idb_name}-db`,
-    `${ElementsIndexedDBAdapter.idb_name}-store`,
-  );
-
-  static async load() {
-    const IDBData = await get<ExcalidrawElement[]>(
-      ElementsIndexedDBAdapter.key,
-      ElementsIndexedDBAdapter.store,
-    );
-
-    return IDBData || null;
-  }
-
-  static save(data: ExcalidrawElement[]): MaybePromise<void> {
-    return set(
-      ElementsIndexedDBAdapter.key,
-      data,
-      ElementsIndexedDBAdapter.store,
-    );
-  }
-}

excalidraw-app/data/localStorage.ts

@@ -9,11 +9,6 @@ import type { AppState } from "@excalidraw/excalidraw/types";
 
 import { STORAGE_KEYS } from "../app_constants";
 
-import {
-  AppStateIndexedDBAdapter,
-  ElementsIndexedDBAdapter,
-} from "./LocalData";
-
 export const saveUsernameToLocalStorage = (username: string) => {
   try {
     localStorage.setItem(
@@ -79,146 +74,28 @@ export const importFromLocalStorage = () => {
   return { elements, appState };
 };
 
-export const importFromIndexedDB = async () => {
+export const getElementsStorageSize = () => {
-  let savedElements = null;
-  let savedState = null;
-
   try {
-    savedElements = await ElementsIndexedDBAdapter.load();
+    const elements = localStorage.getItem(STORAGE_KEYS.LOCAL_STORAGE_ELEMENTS);
-    savedState = await AppStateIndexedDBAdapter.load();
+    const elementsSize = elements?.length || 0;
+    return elementsSize;
   } catch (error: any) {
-    // unable to access IndexedDB
     console.error(error);
-  }
-
-  let elements: ExcalidrawElement[] = [];
-  if (savedElements) {
-    try {
-      elements = clearElementsForLocalStorage(savedElements);
-    } catch (error: any) {
-      console.error(error);
-    }
-  }
-
-  let appState = null;
-  if (savedState) {
-    try {
-      appState = {
-        ...getDefaultAppState(),
-        ...clearAppStateForLocalStorage(savedState),
-      };
-    } catch (error: any) {
-      console.error(error);
-    }
-  }
-  return { elements, appState };
-};
-
-export const migrateFromLocalStorageToIndexedDB = async () => {
-  try {
-    // check if we have data in localStorage
-    const savedElements = localStorage.getItem(
-      STORAGE_KEYS.LOCAL_STORAGE_ELEMENTS,
-    );
-    const savedState = localStorage.getItem(
-      STORAGE_KEYS.LOCAL_STORAGE_APP_STATE,
-    );
-
-    if (savedElements || savedState) {
-      // parse and migrate elements
-      if (savedElements) {
-        try {
-          const elements = JSON.parse(savedElements);
-          await ElementsIndexedDBAdapter.save(elements);
-        } catch (error) {
-          console.error("Failed to migrate elements:", error);
-        }
-      }
-
-      // parse and migrate app state
-      if (savedState) {
-        try {
-          const appState = JSON.parse(savedState);
-          await AppStateIndexedDBAdapter.save(appState);
-        } catch (error) {
-          console.error("Failed to migrate app state:", error);
-        }
-      }
-
-      // clear localStorage after successful migration
-      localStorage.removeItem(STORAGE_KEYS.LOCAL_STORAGE_ELEMENTS);
-      localStorage.removeItem(STORAGE_KEYS.LOCAL_STORAGE_APP_STATE);
-    }
-  } catch (error) {
-    console.error("Migration failed:", error);
-  }
-};
-
-/**
- * Get the size of elements stored in IndexedDB (with localStorage fallback)
- * @returns Promise<number> - Size in bytes
- */
-export const getElementsStorageSize = async () => {
-  try {
-    const elements = await ElementsIndexedDBAdapter.load();
-    if (elements) {
-      // calculate size by stringifying the data
-      const elementsString = JSON.stringify(elements);
-      return elementsString.length;
-    }
     return 0;
-  } catch (error: any) {
-    console.error("Failed to get elements size from IndexedDB:", error);
-    // fallback to localStorage
-    try {
-      const elements = localStorage.getItem(
-        STORAGE_KEYS.LOCAL_STORAGE_ELEMENTS,
-      );
-      return elements?.length || 0;
-    } catch (localStorageError: any) {
-      console.error(
-        "Failed to get elements size from localStorage:",
-        localStorageError,
-      );
-      return 0;
-    }
   }
 };
 
-/**
+export const getTotalStorageSize = () => {
- * Get the total size of all data stored in IndexedDB and localStorage
- * @returns Promise<number> - Size in bytes
- */
-export const getTotalStorageSize = async () => {
   try {
-    const appState = await AppStateIndexedDBAdapter.load();
+    const appState = localStorage.getItem(STORAGE_KEYS.LOCAL_STORAGE_APP_STATE);
     const collab = localStorage.getItem(STORAGE_KEYS.LOCAL_STORAGE_COLLAB);
 
-    const appStateSize = appState ? JSON.stringify(appState).length : 0;
+    const appStateSize = appState?.length || 0;
     const collabSize = collab?.length || 0;
 
-    const elementsSize = await getElementsStorageSize();
+    return appStateSize + collabSize + getElementsStorageSize();
-    return appStateSize + collabSize + elementsSize;
   } catch (error: any) {
-    console.error("Failed to get total storage size from IndexedDB:", error);
+    console.error(error);
-    // fallback to localStorage
+    return 0;
-    try {
-      const appState = localStorage.getItem(
-        STORAGE_KEYS.LOCAL_STORAGE_APP_STATE,
-      );
-      const collab = localStorage.getItem(STORAGE_KEYS.LOCAL_STORAGE_COLLAB);
-
-      const appStateSize = appState?.length || 0;
-      const collabSize = collab?.length || 0;
-
-      const elementsSize = await getElementsStorageSize();
-      return appStateSize + collabSize + elementsSize;
-    } catch (localStorageError: any) {
-      console.error(
-        "Failed to get total storage size from localStorage:",
-        localStorageError,
-      );
-      return 0;
-    }
   }
 };

packages/excalidraw/data/filesystem.ts

@@ -4,13 +4,7 @@ import {
   supported as nativeFileSystemSupported,
 } from "browser-fs-access";
 
-import {
+import { EVENT, MIME_TYPES, debounce } from "@excalidraw/common";
-  EVENT,
-  MIME_TYPES,
-  debounce,
-  isIOS,
-  isAndroid,
-} from "@excalidraw/common";
 
 import { AbortError } from "../errors";
 
@@ -19,8 +13,6 @@ import type { FileSystemHandle } from "browser-fs-access";
 type FILE_EXTENSION = Exclude<keyof typeof MIME_TYPES, "binary">;
 
 const INPUT_CHANGE_INTERVAL_MS = 500;
-// increase timeout for mobile devices to give more time for file selection
-const MOBILE_INPUT_CHANGE_INTERVAL_MS = 2000;
 
 export const fileOpen = <M extends boolean | undefined = false>(opts: {
   extensions?: FILE_EXTENSION[];
@@ -49,22 +41,13 @@ export const fileOpen = <M extends boolean | undefined = false>(opts: {
     mimeTypes,
     multiple: opts.multiple ?? false,
     legacySetup: (resolve, reject, input) => {
-      const isMobile = isIOS || isAndroid;
+      const scheduleRejection = debounce(reject, INPUT_CHANGE_INTERVAL_MS);
-      const intervalMs = isMobile
-        ? MOBILE_INPUT_CHANGE_INTERVAL_MS
-        : INPUT_CHANGE_INTERVAL_MS;
-      const scheduleRejection = debounce(reject, intervalMs);
-
       const focusHandler = () => {
         checkForFile();
-        // on mobile, be less aggressive with rejection
+        document.addEventListener(EVENT.KEYUP, scheduleRejection);
-        if (!isMobile) {
+        document.addEventListener(EVENT.POINTER_UP, scheduleRejection);
-          document.addEventListener(EVENT.KEYUP, scheduleRejection);
+        scheduleRejection();
-          document.addEventListener(EVENT.POINTER_UP, scheduleRejection);
-          scheduleRejection();
-        }
       };
-
       const checkForFile = () => {
         // this hack might not work when expecting multiple files
         if (input.files?.length) {
@@ -72,15 +55,12 @@ export const fileOpen = <M extends boolean | undefined = false>(opts: {
           resolve(ret as RetType);
         }
       };
-
       requestAnimationFrame(() => {
         window.addEventListener(EVENT.FOCUS, focusHandler);
       });
-
       const interval = window.setInterval(() => {
         checkForFile();
-      }, intervalMs);
+      }, INPUT_CHANGE_INTERVAL_MS);
-
       return (rejectPromise) => {
         clearInterval(interval);
         scheduleRejection.cancel();
@@ -89,9 +69,7 @@ export const fileOpen = <M extends boolean | undefined = false>(opts: {
         document.removeEventListener(EVENT.POINTER_UP, scheduleRejection);
         if (rejectPromise) {
           // so that something is shown in console if we need to debug this
-          console.warn(
+          console.warn("Opening the file was canceled (legacy-fs).");
-            "Opening the file was canceled (legacy-fs). This may happen on mobile devices.",
-          );
           rejectPromise(new AbortError());
         }
       };