Add more events for sharing and refactor I/O, dialogs (#2443)

analytics.md

@@ -3,21 +3,19 @@
 | Shape / Selection       | shape    | selection, rectangle, diamond, etc | `toolbar` or `shortcut`         |
 | Text on double click    | shape    | text                               | `double-click`                  |
 | Lock selection          | shape    | lock                               | `on` or `off`                   |
-| Load file               | action   | load                               | `MIME type`                     |
-| Import from URL         | action   | import                             |
-| Save                    | action   | save                               |
-| Save as                 | action   | save as                            |
 | Clear canvas            | action   | clear canvas                       |
 | Zoom in                 | action   | zoom                               | in                              | `zoom`    |
 | Zoom out                | action   | zoom                               | out                             | `zoom`    |
 | Zoom fit                | action   | zoom                               | fit                             | `zoom`    |
 | Zoom reset              | action   | zoom                               | reset                           | `zoom`    |
-| Export dialog           | action   | export                             | dialog                          |
-| Export to backend       | action   | export                             | backend                         |
-| Export as SVG           | action   | export                             | `svg` or `clipboard-svg`        |
-| Export to PNG           | action   | export                             | `png` or `clipboard-png`        |
 | Scroll back to content  | action   | scroll to content                  |
-| Open shortcut menu      | action   | keyboard shortcuts                 |
+| Load file               | io       | load                               | `MIME type`                     |
+| Import from URL         | io       | import                             |
+| Save                    | io       | save                               |
+| Save as                 | io       | save as                            |
+| Export to backend       | io       | export                             | backend                         |
+| Export as SVG           | io       | export                             | `svg` or `clipboard-svg`        |
+| Export to PNG           | io       | export                             | `png` or `clipboard-png`        |
 | Canvas color            | change   | canvas color                       | `color`                         |
 | Background color        | change   | background color                   | `color`                         |
 | Stroke color            | change   | stroke color                       | `color`                         |
@@ -42,6 +40,15 @@
 | Center vertically       | align    | vertically                         | `center`                        |
 | Distribute horizontally | align    | distribute                         | `horizontally`                  |
 | Distribute vertically   | align    | distribute                         | `vertically`                    |
+| Start session           | share    | session start                      |
+| Join session            | share    | session join                       |
+| Start end               | share    | session end                        |
+| Copy room link          | share    | copy link                          |
+| Go to collaborator      | share    | go to collaborator                 |
+| Change name             | share    | name                               |
+| Shortcuts dialog        | dialog   | shortcuts                          |
+| Collaboration dialog    | dialog   | collaboration                      |
+| Export dialog           | dialog   | export                             |
 | E2EE shield             | exit     | e2ee shield                        |
 | GitHub corner           | exit     | github                             |
 | Excalidraw blog         | exit     | blog                               |

src/actions/actionExport.tsx

@@ -1,14 +1,14 @@
 import React from "react";
-import { ProjectName } from "../components/ProjectName";
+import { EVENT_CHANGE, EVENT_IO, trackEvent } from "../analytics";
-import { saveAsJSON, loadFromJSON } from "../data";
 import { load, save, saveAs } from "../components/icons";
+import { ProjectName } from "../components/ProjectName";
 import { ToolButton } from "../components/ToolButton";
+import { loadFromJSON, saveAsJSON } from "../data";
 import { t } from "../i18n";
 import useIsMobile from "../is-mobile";
-import { register } from "./register";
 import { KEYS } from "../keys";
 import { muteFSAbortError } from "../utils";
-import { EVENT_ACTION, EVENT_CHANGE, trackEvent } from "../analytics";
+import { register } from "./register";
 
 export const actionChangeProjectName = register({
   name: "changeProjectName",
@@ -90,7 +90,7 @@ export const actionSaveScene = register({
   perform: async (elements, appState, value) => {
     try {
       const { fileHandle } = await saveAsJSON(elements, appState);
-      trackEvent(EVENT_ACTION, "save");
+      trackEvent(EVENT_IO, "save");
       return { commitToHistory: false, appState: { ...appState, fileHandle } };
     } catch (error) {
       if (error?.name !== "AbortError") {
@@ -121,7 +121,7 @@ export const actionSaveAsScene = register({
         ...appState,
         fileHandle: null,
       });
-      trackEvent(EVENT_ACTION, "save as");
+      trackEvent(EVENT_IO, "save as");
       return { commitToHistory: false, appState: { ...appState, fileHandle } };
     } catch (error) {
       if (error?.name !== "AbortError") {

src/actions/actionMenu.tsx

@@ -7,7 +7,7 @@ import { register } from "./register";
 import { allowFullScreen, exitFullScreen, isFullScreen } from "../utils";
 import { CODES, KEYS } from "../keys";
 import { HelpIcon } from "../components/HelpIcon";
-import { EVENT_ACTION, trackEvent } from "../analytics";
+import { EVENT_DIALOG, trackEvent } from "../analytics";
 
 export const actionToggleCanvasMenu = register({
   name: "toggleCanvasMenu",
@@ -72,7 +72,7 @@ export const actionFullScreen = register({
 export const actionShortcuts = register({
   name: "toggleShortcuts",
   perform: (_elements, appState) => {
-    trackEvent(EVENT_ACTION, "keyboard shortcuts");
+    trackEvent(EVENT_DIALOG, "shortcuts");
     return {
       appState: {
         ...appState,

src/actions/actionNavigate.tsx

@@ -4,11 +4,13 @@ import { register } from "./register";
 import { getClientColors, getClientInitials } from "../clients";
 import { Collaborator } from "../types";
 import { centerScrollOn } from "../scene/scroll";
+import { EVENT_SHARE, trackEvent } from "../analytics";
 
 export const actionGoToCollaborator = register({
   name: "goToCollaborator",
   perform: (_elements, appState, value) => {
     const point = value as Collaborator["pointer"];
+    trackEvent(EVENT_SHARE, "go to collaborator");
     if (!point) {
       return { appState, commitToHistory: false };
     }

src/analytics.ts

@@ -4,6 +4,9 @@ export const EVENT_CHANGE = "change";
 export const EVENT_SHAPE = "shape";
 export const EVENT_LAYER = "layer";
 export const EVENT_ALIGN = "align";
+export const EVENT_SHARE = "share";
+export const EVENT_IO = "io";
+export const EVENT_DIALOG = "dialog";
 
 export const trackEvent = window.gtag
   ? (category: string, name: string, label?: string, value?: number) => {

src/components/App.tsx

@@ -181,7 +181,7 @@ import {
   isSavedToFirebase,
 } from "../data/firebase";
 import { getNewZoom } from "../scene/zoom";
-import { EVENT_SHAPE, trackEvent } from "../analytics";
+import { EVENT_SHAPE, EVENT_SHARE, trackEvent } from "../analytics";
 
 /**
  * @param func handler taking at most single parameter (event).
@@ -657,8 +657,8 @@ class App extends React.Component<ExcalidrawProps, AppState> {
       // when joining a room we don't want user's local scene data to be merged
       // into the remote scene
       this.resetScene();
-
       this.initializeSocketClient({ showLoadingState: true });
+      trackEvent(EVENT_SHARE, "session join");
     } else if (scene) {
       if (scene.appState) {
         scene.appState = {
@@ -1262,12 +1262,14 @@ class App extends React.Component<ExcalidrawProps, AppState> {
     this.scene.replaceAllElements(this.scene.getElements());
 
     await this.initializeSocketClient({ showLoadingState: false });
+    trackEvent(EVENT_SHARE, "session start");
   };
 
   closePortal = () => {
     this.saveCollabRoomToFirebase();
     window.history.pushState({}, "Excalidraw", window.location.origin);
     this.destroySocketClient();
+    trackEvent(EVENT_SHARE, "session end");
   };
 
   toggleLock = () => {

src/components/ExportDialog.tsx

@@ -1,24 +1,21 @@
-import "./ExportDialog.scss";
+import React, { useEffect, useRef, useState } from "react";
-
-import React, { useState, useEffect, useRef } from "react";
 import { render, unmountComponentAtNode } from "react-dom";
-
-import { ToolButton } from "./ToolButton";
-import { clipboard, exportFile, link } from "./icons";
-import { NonDeletedExcalidrawElement } from "../element/types";
-import { AppState } from "../types";
-import { exportToCanvas, getExportSize } from "../scene/export";
 import { ActionsManagerInterface } from "../actions/types";
-import Stack from "./Stack";
+import { EVENT_DIALOG, trackEvent } from "../analytics";
-import { t } from "../i18n";
-
 import { probablySupportsClipboardBlob } from "../clipboard";
-import { getSelectedElements, isSomeElementSelected } from "../scene";
-import useIsMobile from "../is-mobile";
-import { Dialog } from "./Dialog";
 import { canvasToBlob } from "../data/blob";
+import { NonDeletedExcalidrawElement } from "../element/types";
 import { CanvasError } from "../errors";
-import { EVENT_ACTION, trackEvent } from "../analytics";
+import { t } from "../i18n";
+import useIsMobile from "../is-mobile";
+import { getSelectedElements, isSomeElementSelected } from "../scene";
+import { exportToCanvas, getExportSize } from "../scene/export";
+import { AppState } from "../types";
+import { Dialog } from "./Dialog";
+import "./ExportDialog.scss";
+import { clipboard, exportFile, link } from "./icons";
+import Stack from "./Stack";
+import { ToolButton } from "./ToolButton";
 
 const scales = [1, 2, 3];
 const defaultScale = scales.includes(devicePixelRatio) ? devicePixelRatio : 1;
@@ -252,7 +249,7 @@ export const ExportDialog = ({
     <>
       <ToolButton
         onClick={() => {
-          trackEvent(EVENT_ACTION, "export", "dialog");
+          trackEvent(EVENT_DIALOG, "export");
           setModalIsShown(true);
         }}
         icon={exportFile}

src/components/RoomDialog.tsx

@@ -1,15 +1,15 @@
-import React, { useState, useEffect, useRef } from "react";
 import clsx from "clsx";
-import { ToolButton } from "./ToolButton";
+import React, { useEffect, useRef, useState } from "react";
+import { EVENT_DIALOG, EVENT_SHARE, trackEvent } from "../analytics";
+import { copyTextToSystemClipboard } from "../clipboard";
 import { t } from "../i18n";
 import useIsMobile from "../is-mobile";
-import { users, clipboard, start, stop } from "./icons";
-
-import "./RoomDialog.scss";
-import { copyTextToSystemClipboard } from "../clipboard";
-import { Dialog } from "./Dialog";
-import { AppState } from "../types";
 import { KEYS } from "../keys";
+import { AppState } from "../types";
+import { Dialog } from "./Dialog";
+import { clipboard, start, stop, users } from "./icons";
+import "./RoomDialog.scss";
+import { ToolButton } from "./ToolButton";
 
 const RoomModal = ({
   activeRoomLink,
@@ -33,6 +33,7 @@ const RoomModal = ({
   const copyRoomLink = async () => {
     try {
       await copyTextToSystemClipboard(activeRoomLink);
+      trackEvent(EVENT_SHARE, "copy link");
     } catch (error) {
       setErrorMessage(error.message);
     }
@@ -95,6 +96,7 @@ const RoomModal = ({
               value={username || ""}
               className="RoomDialog-username TextInput"
               onChange={(event) => onUsernameChange(event.target.value)}
+              onBlur={() => trackEvent(EVENT_SHARE, "name")}
               onKeyPress={(event) =>
                 event.key === KEYS.ENTER && onPressingEnter()
               }
@@ -161,7 +163,10 @@ export const RoomDialog = ({
         className={clsx("RoomDialog-modalButton", {
           "is-collaborating": isCollaborating,
         })}
-        onClick={() => setModalIsShown(true)}
+        onClick={() => {
+          trackEvent(EVENT_DIALOG, "collaboration");
+          setModalIsShown(true);
+        }}
         icon={users}
         type="button"
         title={t("buttons.roomDialog")}

src/data/blob.ts

@@ -1,13 +1,13 @@
+import { EVENT_IO, trackEvent } from "../analytics";
 import { cleanAppStateForExport } from "../appState";
-import { restore } from "./restore";
-import { t } from "../i18n";
-import { AppState } from "../types";
-import { LibraryData, ImportedDataState } from "./types";
-import { calculateScrollCenter } from "../scene";
 import { MIME_TYPES } from "../constants";
-import { CanvasError } from "../errors";
 import { clearElementsForExport } from "../element";
-import { EVENT_ACTION, trackEvent } from "../analytics";
+import { CanvasError } from "../errors";
+import { t } from "../i18n";
+import { calculateScrollCenter } from "../scene";
+import { AppState } from "../types";
+import { restore } from "./restore";
+import { ImportedDataState, LibraryData } from "./types";
 
 export const parseFileContents = async (blob: Blob | File) => {
   let contents: string;
@@ -111,7 +111,7 @@ export const loadFromBlob = async (
       localAppState,
     );
 
-    trackEvent(EVENT_ACTION, "load", getMimeType(blob));
+    trackEvent(EVENT_IO, "load", getMimeType(blob));
     return result;
   } catch (error) {
     console.error(error.message);

src/data/index.ts

@@ -1,29 +1,25 @@
-import {
-  ExcalidrawElement,
-  NonDeletedExcalidrawElement,
-} from "../element/types";
-
-import { getDefaultAppState } from "../appState";
-
-import { AppState } from "../types";
-import { exportToCanvas, exportToSvg } from "../scene/export";
 import { fileSave } from "browser-nativefs";
-
+import { EVENT_IO, trackEvent } from "../analytics";
-import { t } from "../i18n";
+import { getDefaultAppState } from "../appState";
 import {
   copyCanvasToClipboardAsPng,
   copyTextToSystemClipboard,
 } from "../clipboard";
-import { serializeAsJSON } from "./json";
+import {
-
+  ExcalidrawElement,
+  NonDeletedExcalidrawElement,
+} from "../element/types";
+import { t } from "../i18n";
+import { exportToCanvas, exportToSvg } from "../scene/export";
 import { ExportType } from "../scene/types";
+import { AppState } from "../types";
+import { canvasToBlob } from "./blob";
+import { serializeAsJSON } from "./json";
 import { restore } from "./restore";
 import { ImportedDataState } from "./types";
-import { canvasToBlob } from "./blob";
-import { EVENT_ACTION, trackEvent } from "../analytics";
 
 export { loadFromBlob } from "./blob";
-export { saveAsJSON, loadFromJSON } from "./json";
+export { loadFromJSON, saveAsJSON } from "./json";
 
 const BACKEND_GET = process.env.REACT_APP_BACKEND_V1_GET_URL;
 
@@ -218,7 +214,7 @@ export const exportToBackend = async (
       url.hash = `json=${json.id},${exportedKey.k!}`;
       const urlString = url.toString();
       window.prompt(`🔒${t("alerts.uploadedSecurly")}`, urlString);
-      trackEvent(EVENT_ACTION, "export", "backend");
+      trackEvent(EVENT_IO, "export", "backend");
     } else if (json.error_class === "RequestTooLargeError") {
       window.alert(t("alerts.couldNotCreateShareableLinkTooBig"));
     } else {
@@ -265,7 +261,7 @@ const importFromBackend = async (
       data = await response.json();
     }
 
-    trackEvent(EVENT_ACTION, "import");
+    trackEvent(EVENT_IO, "import");
     return {
       elements: data.elements || null,
       appState: data.appState || null,
@@ -322,10 +318,10 @@ export const exportCanvas = async (
         fileName: `${name}.svg`,
         extensions: [".svg"],
       });
-      trackEvent(EVENT_ACTION, "export", "svg");
+      trackEvent(EVENT_IO, "export", "svg");
       return;
     } else if (type === "clipboard-svg") {
-      trackEvent(EVENT_ACTION, "export", "clipboard-svg");
+      trackEvent(EVENT_IO, "export", "clipboard-svg");
       copyTextToSystemClipboard(tempSvg.outerHTML);
       return;
     }
@@ -357,11 +353,11 @@ export const exportCanvas = async (
       fileName,
       extensions: [".png"],
     });
-    trackEvent(EVENT_ACTION, "export", "png");
+    trackEvent(EVENT_IO, "export", "png");
   } else if (type === "clipboard") {
     try {
       await copyCanvasToClipboardAsPng(tempCanvas);
-      trackEvent(EVENT_ACTION, "export", "clipboard-png");
+      trackEvent(EVENT_IO, "export", "clipboard-png");
     } catch (error) {
       if (error.name === "CANVAS_POSSIBLY_TOO_BIG") {
         throw error;