excalidraw/excalidraw-app/app_constants.ts

59 lines
1.8 KiB
TypeScript

// time constants (ms)
export const SAVE_TO_LOCAL_STORAGE_TIMEOUT = 300;
export const INITIAL_SCENE_UPDATE_TIMEOUT = 5000;
export const FILE_UPLOAD_TIMEOUT = 300;
export const LOAD_IMAGES_TIMEOUT = 500;
export const SYNC_FULL_SCENE_INTERVAL_MS = 20000;
export const SYNC_BROWSER_TABS_TIMEOUT = 50;
export const CURSOR_SYNC_TIMEOUT = 33; // ~30fps
export const DELETED_ELEMENT_TIMEOUT = 24 * 60 * 60 * 1000; // 1 day
export const FILE_UPLOAD_MAX_BYTES = 3 * 1024 * 1024; // 3 MiB
// 1 year (https://stackoverflow.com/a/25201898/927631)
export const FILE_CACHE_MAX_AGE_SEC = 31536000;
export const WS_EVENTS = {
SERVER_VOLATILE: "server-volatile-broadcast",
SERVER: "server-broadcast",
USER_FOLLOW_CHANGE: "user-follow",
USER_FOLLOW_ROOM_CHANGE: "user-follow-room-change",
} as const;
export enum WS_SUBTYPES {
INVALID_RESPONSE = "INVALID_RESPONSE",
INIT = "SCENE_INIT",
UPDATE = "SCENE_UPDATE",
MOUSE_LOCATION = "MOUSE_LOCATION",
IDLE_STATUS = "IDLE_STATUS",
USER_VISIBLE_SCENE_BOUNDS = "USER_VISIBLE_SCENE_BOUNDS",
}
export const FIREBASE_STORAGE_PREFIXES = {
shareLinkFiles: `/files/shareLinks`,
collabFiles: `/files/rooms`,
};
export const ROOM_ID_BYTES = 10;
export const STORAGE_KEYS = {
LOCAL_STORAGE_ELEMENTS: "excalidraw",
LOCAL_STORAGE_APP_STATE: "excalidraw-state",
LOCAL_STORAGE_COLLAB: "excalidraw-collab",
LOCAL_STORAGE_THEME: "excalidraw-theme",
VERSION_DATA_STATE: "version-dataState",
VERSION_FILES: "version-files",
IDB_LIBRARY: "excalidraw-library",
// do not use apart from migrations
__LEGACY_LOCAL_STORAGE_LIBRARY: "excalidraw-library",
} as const;
export const COOKIES = {
AUTH_STATE_COOKIE: "excplus-auth",
} as const;
export const isExcalidrawPlusSignedUser = document.cookie.includes(
COOKIES.AUTH_STATE_COOKIE,
);