Add CellOutputViewer for SandboxOutputs (#686)

* Initial commit

* Optimizations

* Optimize notebookOutputViewer bundle size by lazy loading transforms

* Update package-lock.json

* More optimizations

* Updates

* Fix unit test and other updates

* Address feedback

* Update package-lock.json

* Update test snapshots

* Fix build

* Reduce cellOutputViewer bundle size

* Renaming

package-lock.json

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+          "dev": true,
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+          "resolved": "https://registry.npmjs.org/which/-/which-2.0.2.tgz",
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+          "dev": true,
+          "requires": {
+            "isexe": "^2.0.0"
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+    },
     "react-dnd": {
       "version": "9.4.0",
       "resolved": "https://registry.npmjs.org/react-dnd/-/react-dnd-9.4.0.tgz",
@@ -21252,6 +21714,12 @@
         }
       }
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+    "react-error-overlay": {
+      "version": "6.0.9",
+      "resolved": "https://registry.npmjs.org/react-error-overlay/-/react-error-overlay-6.0.9.tgz",
+      "integrity": "sha512-nQTTcUu+ATDbrSD1BZHr5kgSD4oF8OFjxun8uAaL8RwPBacGBNPf/yAuVVdx17N8XNzRDMrZ9XcKZHCjPW+9ew==",
+      "dev": true
+    },
     "react-hot-loader": {
       "version": "4.13.0",
       "resolved": "https://registry.npmjs.org/react-hot-loader/-/react-hot-loader-4.13.0.tgz",
@@ -21536,6 +22004,15 @@
         "resolve": "^1.1.6"
       }
     },
+    "recursive-readdir": {
+      "version": "2.2.2",
+      "resolved": "https://registry.npmjs.org/recursive-readdir/-/recursive-readdir-2.2.2.tgz",
+      "integrity": "sha512-nRCcW9Sj7NuZwa2XvH9co8NPeXUBhZP7CRKJtU+cS6PW9FpCIFoI5ib0NT1ZrbNuPoRy0ylyCaUL8Gih4LSyFg==",
+      "dev": true,
+      "requires": {
+        "minimatch": "3.0.4"
+      }
+    },
     "redent": {
       "version": "3.0.0",
       "resolved": "https://registry.npmjs.org/redent/-/redent-3.0.0.tgz",
@@ -21782,9 +22259,9 @@
           },
           "dependencies": {
             "domelementtype": {
-              "version": "2.1.0",
+              "version": "2.2.0",
-              "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.1.0.tgz",
+              "resolved": "https://registry.npmjs.org/domelementtype/-/domelementtype-2.2.0.tgz",
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+              "integrity": "sha512-DtBMo82pv1dFtUmHyr48beiuq792Sxohr+8Hm9zoxklYPfa6n0Z3Byjj2IV7bmr2IyqClnqEQhfgHJJ5QF0R5A==",
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             }
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@@ -22549,6 +23026,12 @@
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       "integrity": "sha1-2kL0l0DAtC2yypcoVxyxkMmO/qM="
     },
+    "shell-quote": {
+      "version": "1.7.2",
+      "resolved": "https://registry.npmjs.org/shell-quote/-/shell-quote-1.7.2.tgz",
+      "integrity": "sha512-mRz/m/JVscCrkMyPqHc/bczi3OQHkLTqXHEFu0zDhK/qfv3UcOA4SVmRCLmos4bhjr9ekVQubj/R7waKapmiQg==",
+      "dev": true
+    },
     "shellwords": {
       "version": "0.1.1",
       "resolved": "https://registry.npmjs.org/shellwords/-/shellwords-0.1.1.tgz",
@@ -23727,12 +24210,6 @@
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       "dev": true
     },
-    "toposort": {
-      "version": "1.0.7",
-      "resolved": "https://registry.npmjs.org/toposort/-/toposort-1.0.7.tgz",
-      "integrity": "sha1-LmhELZ9k7HILjMieZEOsbKqVACk=",
-      "dev": true
-    },
     "tough-cookie": {
       "version": "3.0.1",
       "resolved": "https://registry.npmjs.org/tough-cookie/-/tough-cookie-3.0.1.tgz",
@@ -24201,6 +24678,11 @@
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     },
+    "universal-serialize": {
+      "version": "1.0.8",
+      "resolved": "https://registry.npmjs.org/universal-serialize/-/universal-serialize-1.0.8.tgz",
+      "integrity": "sha512-AhC3D26asmMkxAadYjCUJh98AUV/Fpp9uStVz4OuigpaGqIwY+i95EWE392P+4ObOPFHw8TUk/GazyiSGDtxhA=="
+    },
     "universal-user-agent": {
       "version": "5.0.0",
       "resolved": "https://registry.npmjs.org/universal-user-agent/-/universal-user-agent-5.0.0.tgz",
@@ -25471,6 +25953,15 @@
         "errno": "~0.1.7"
       }
     },
+    "worker-rpc": {
+      "version": "0.1.1",
+      "resolved": "https://registry.npmjs.org/worker-rpc/-/worker-rpc-0.1.1.tgz",
+      "integrity": "sha512-P1WjMrUB3qgJNI9jfmpZ/htmBEjFh//6l/5y8SD9hg1Ef5zTTVVoRjTrTEzPrNBQvmhMxkoTsjOXN10GWU7aCg==",
+      "dev": true,
+      "requires": {
+        "microevent.ts": "~0.1.1"
+      }
+    },
     "wrap-ansi": {
       "version": "5.1.0",
       "resolved": "https://registry.npmjs.org/wrap-ansi/-/wrap-ansi-5.1.0.tgz",
@@ -25694,6 +26185,11 @@
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+    },
+    "zalgo-promise": {
+      "version": "1.0.46",
+      "resolved": "https://registry.npmjs.org/zalgo-promise/-/zalgo-promise-1.0.46.tgz",
+      "integrity": "sha512-tzPpQRqaQQavxl17TY98nznvmr+judUg3My7ugsUcRDbdqisYOE2z79HNNDgXnyX3eA0mf2bMOJrqHptt00npg=="
     }
   }
 }

package.json

@@ -65,6 +65,7 @@
     "i18next": "19.8.4",
     "i18next-browser-languagedetector": "6.0.1",
     "i18next-http-backend": "1.0.23",
+    "iframe-resizer-react": "1.1.0",
     "immutable": "4.0.0-rc.12",
     "is-ci": "2.0.0",
     "jquery": "3.5.1",
@@ -78,6 +79,7 @@
     "office-ui-fabric-react": "7.164.2",
     "p-retry": "4.2.0",
     "plotly.js-cartesian-dist-min": "1.52.3",
+    "post-robot": "10.0.42",
     "q": "1.5.1",
     "react": "16.13.1",
     "react-animate-height": "2.0.8",
@@ -115,6 +117,7 @@
     "@types/jest": "26.0.20",
     "@types/memoize-one": "4.1.1",
     "@types/node": "12.11.1",
+    "@types/post-robot": "10.0.1",
     "@types/promise.prototype.finally": "2.0.3",
     "@types/q": "1.5.1",
     "@types/react": "17.0.3",
@@ -146,9 +149,10 @@
     "fast-glob": "3.2.5",
     "file-loader": "2.0.0",
     "fs-extra": "7.0.0",
+    "html-inline-css-webpack-plugin": "1.11.0",
     "html-loader": "0.5.5",
     "html-loader-jest": "0.2.1",
-    "html-webpack-plugin": "3.2.0",
+    "html-webpack-plugin": "4.5.2",
     "jest": "25.5.4",
     "jest-canvas-mock": "2.1.0",
     "jest-playwright-preset": "1.5.1",
@@ -162,6 +166,7 @@
     "playwright": "1.10.0",
     "prettier": "2.2.1",
     "raw-loader": "0.5.1",
+    "react-dev-utils": "11.0.4",
     "rimraf": "3.0.0",
     "sinon": "3.2.1",
     "style-loader": "0.23.0",

src/CellOutputViewer/CellOutputViewer.tsx

@@ -0,0 +1,68 @@
+import { createImmutableOutput, JSONObject, OnDiskOutput } from "@nteract/commutable";
+// import outputs individually to avoid increasing the bundle size
+import { KernelOutputError } from "@nteract/outputs/lib/components/kernel-output-error";
+import { Output } from "@nteract/outputs/lib/components/output";
+import { StreamText } from "@nteract/outputs/lib/components/stream-text";
+import { ContentRef } from "@nteract/types";
+import "bootstrap/dist/css/bootstrap.css";
+import postRobot from "post-robot";
+import * as React from "react";
+import * as ReactDOM from "react-dom";
+import "../../externals/iframeResizer.contentWindow.min.js"; // Required for iFrameResizer to work
+import "../Explorer/Notebook/NotebookRenderer/base.css";
+import "../Explorer/Notebook/NotebookRenderer/default.css";
+import { TransformMedia } from "./TransformMedia";
+
+export interface CellOutputViewerProps {
+  id: string;
+  contentRef: ContentRef;
+  hidden: boolean;
+  expanded: boolean;
+  outputs: OnDiskOutput[];
+  onMetadataChange: (metadata: JSONObject, mediaType: string, index?: number) => void;
+}
+
+const onInit = async () => {
+  postRobot.on(
+    "props",
+    {
+      window: window.parent,
+      domain: window.location.origin,
+    },
+    (event) => {
+      // Typescript definition for event is wrong. So read props by casting to <any>
+      // eslint-disable-next-line @typescript-eslint/no-explicit-any
+      const props = (event as any).data as CellOutputViewerProps;
+      const outputs = (
+        <div
+          data-iframe-height
+          className={`nteract-cell-outputs ${props.hidden ? "hidden" : ""} ${props.expanded ? "expanded" : ""}`}
+        >
+          {props.outputs?.map((output, index) => (
+            <Output output={createImmutableOutput(output)} key={index}>
+              <TransformMedia
+                output_type={"display_data"}
+                id={props.id}
+                contentRef={props.contentRef}
+                onMetadataChange={(metadata, mediaType) => props.onMetadataChange(metadata, mediaType, index)}
+              />
+              <TransformMedia
+                output_type={"execute_result"}
+                id={props.id}
+                contentRef={props.contentRef}
+                onMetadataChange={(metadata, mediaType) => props.onMetadataChange(metadata, mediaType, index)}
+              />
+              <KernelOutputError />
+              <StreamText />
+            </Output>
+          ))}
+        </div>
+      );
+
+      ReactDOM.render(outputs, document.getElementById("cellOutput"));
+    }
+  );
+};
+
+// Entry point
+window.addEventListener("load", onInit);

src/CellOutputViewer/TransformMedia.tsx

@@ -0,0 +1,138 @@
+import { ImmutableDisplayData, ImmutableExecuteResult, JSONObject } from "@nteract/commutable";
+// import outputs individually to avoid increasing the bundle size
+import { HTML } from "@nteract/outputs/lib/components/media/html";
+import { Image } from "@nteract/outputs/lib/components/media/image";
+import { JavaScript } from "@nteract/outputs/lib/components/media/javascript";
+import { Json } from "@nteract/outputs/lib/components/media/json";
+import { LaTeX } from "@nteract/outputs/lib/components/media/latex";
+import { Plain } from "@nteract/outputs/lib/components/media/plain";
+import { SVG } from "@nteract/outputs/lib/components/media/svg";
+import { ContentRef } from "@nteract/types";
+import React, { Suspense } from "react";
+
+const EmptyTransform = (): JSX.Element => <></>;
+
+const displayOrder = [
+  "application/vnd.jupyter.widget-view+json",
+  "application/vnd.vega.v5+json",
+  "application/vnd.vega.v4+json",
+  "application/vnd.vega.v3+json",
+  "application/vnd.vega.v2+json",
+  "application/vnd.vegalite.v4+json",
+  "application/vnd.vegalite.v3+json",
+  "application/vnd.vegalite.v2+json",
+  "application/vnd.vegalite.v1+json",
+  "application/geo+json",
+  "application/vnd.plotly.v1+json",
+  "text/vnd.plotly.v1+html",
+  "application/x-nteract-model-debug+json",
+  "application/vnd.dataresource+json",
+  "application/vdom.v1+json",
+  "application/json",
+  "application/javascript",
+  "text/html",
+  "text/markdown",
+  "text/latex",
+  "image/svg+xml",
+  "image/gif",
+  "image/png",
+  "image/jpeg",
+  "text/plain",
+];
+
+// eslint-disable-next-line @typescript-eslint/no-explicit-any
+const transformsById = new Map<string, React.ComponentType<any>>([
+  ["text/vnd.plotly.v1+html", React.lazy(() => import("@nteract/transform-plotly"))],
+  ["application/vnd.plotly.v1+json", React.lazy(() => import("@nteract/transform-plotly"))],
+  ["application/geo+json", EmptyTransform], // TODO: The geojson transform will likely need some work because of the basemap URL(s)
+  ["application/x-nteract-model-debug+json", React.lazy(() => import("@nteract/transform-model-debug"))],
+  ["application/vnd.dataresource+json", React.lazy(() => import("@nteract/data-explorer"))],
+  ["application/vnd.jupyter.widget-view+json", React.lazy(() => import("./transforms/WidgetDisplay"))],
+  ["application/vnd.vegalite.v1+json", React.lazy(() => import("./transforms/VegaLite1"))],
+  ["application/vnd.vegalite.v2+json", React.lazy(() => import("./transforms/VegaLite2"))],
+  ["application/vnd.vegalite.v3+json", React.lazy(() => import("./transforms/VegaLite3"))],
+  ["application/vnd.vegalite.v4+json", React.lazy(() => import("./transforms/VegaLite4"))],
+  ["application/vnd.vega.v2+json", React.lazy(() => import("./transforms/Vega2"))],
+  ["application/vnd.vega.v3+json", React.lazy(() => import("./transforms/Vega3"))],
+  ["application/vnd.vega.v4+json", React.lazy(() => import("./transforms/Vega4"))],
+  ["application/vnd.vega.v5+json", React.lazy(() => import("./transforms/Vega5"))],
+  ["application/vdom.v1+json", React.lazy(() => import("@nteract/transform-vdom"))],
+  ["application/json", Json],
+  ["application/javascript", JavaScript],
+  ["text/html", HTML],
+  ["text/markdown", React.lazy(() => import("@nteract/outputs/lib/components/media/markdown"))], // Markdown increases the bundle size so lazy load it
+  ["text/latex", LaTeX],
+  ["image/svg+xml", SVG],
+  ["image/gif", Image],
+  ["image/png", Image],
+  ["image/jpeg", Image],
+  ["text/plain", Plain],
+]);
+
+interface TransformMediaProps {
+  output_type: string;
+  id: string;
+  contentRef: ContentRef;
+  output?: ImmutableDisplayData | ImmutableExecuteResult;
+  onMetadataChange: (metadata: JSONObject, mediaType: string) => void;
+}
+
+export const TransformMedia = (props: TransformMediaProps): JSX.Element => {
+  const { Media, mediaType, data, metadata } = getMediaInfo(props);
+
+  // If we had no valid result, return an empty output
+  if (!mediaType || !data) {
+    return <></>;
+  }
+
+  return (
+    <Suspense fallback={<div>Loading...</div>}>
+      <Media
+        onMetadataChange={props.onMetadataChange}
+        data={data}
+        metadata={metadata}
+        contentRef={props.contentRef}
+        id={props.id}
+      />
+    </Suspense>
+  );
+};
+
+const getMediaInfo = (props: TransformMediaProps) => {
+  const { output, output_type } = props;
+  // This component should only be used with display data and execute result
+  if (!output || !(output_type === "display_data" || output_type === "execute_result")) {
+    console.warn("connected transform media managed to get a non media bundle output");
+    return {
+      Media: EmptyTransform,
+    };
+  }
+
+  // Find the first mediaType in the output data that we support with a handler
+  const mediaType = displayOrder.find(
+    (key) =>
+      Object.prototype.hasOwnProperty.call(output.data, key) &&
+      (Object.prototype.hasOwnProperty.call(transformsById, key) || transformsById.get(key))
+  );
+
+  if (mediaType) {
+    const metadata = output.metadata.get(mediaType);
+    const data = output.data[mediaType];
+
+    const Media = transformsById.get(mediaType);
+    return {
+      Media,
+      mediaType,
+      data,
+      metadata,
+    };
+  }
+
+  return {
+    Media: EmptyTransform,
+    mediaType,
+    output,
+  };
+};
+
+export default TransformMedia;

src/CellOutputViewer/cellOutputViewer.html

@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<html lang="en">
+  <head>
+    <meta charset="UTF-8" />
+    <meta name="viewport" content="height=device-height, width=device-width, initial-scale=1.0" />
+    <title>Cell Output Viewer</title>
+  </head>
+
+  <body>
+    <div class="cellOutput" id="cellOutput"></div>
+  </body>
+</html>

src/CellOutputViewer/transforms/Vega2.ts

@@ -0,0 +1 @@
+export { Vega2 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/Vega3.ts

@@ -0,0 +1 @@
+export { Vega3 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/Vega4.ts

@@ -0,0 +1 @@
+export { Vega4 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/Vega5.ts

@@ -0,0 +1 @@
+export { Vega5 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/VegaLite1.ts

@@ -0,0 +1 @@
+export { VegaLite1 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/VegaLite2.ts

@@ -0,0 +1 @@
+export { VegaLite2 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/VegaLite3.ts

@@ -0,0 +1 @@
+export { VegaLite3 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/VegaLite4.ts

@@ -0,0 +1 @@
+export { VegaLite4 as default } from "@nteract/transform-vega";

src/CellOutputViewer/transforms/WidgetDisplay.ts

@@ -0,0 +1 @@
+export { WidgetDisplay as default } from "@nteract/jupyter-widgets";

src/Explorer/Notebook/NotebookClientV2.ts

@@ -34,8 +34,6 @@ import * as TelemetryProcessor from "../../Shared/Telemetry/TelemetryProcessor";
 import { userContext } from "../../UserContext";
 import configureStore from "./NotebookComponent/store";
 import { CdbAppState, makeCdbRecord } from "./NotebookComponent/types";
-import SandboxJavaScript from "./NotebookRenderer/outputs/SandboxJavaScript";
-import SanitizedHTML from "./NotebookRenderer/outputs/SanitizedHTML";
 
 export type KernelSpecsDisplay = { name: string; displayName: string };
 
@@ -125,7 +123,9 @@ export class NotebookClientV2 {
           contents: makeContentsRecord({
             byRef: Immutable.Map<string, ContentRecord>(),
           }),
-          transforms: makeTransformsRecord({
+          transforms: userContext.features.sandboxNotebookOutputs
+            ? undefined
+            : makeTransformsRecord({
                 displayOrder: Immutable.List([
                   "application/vnd.jupyter.widget-view+json",
                   "application/vnd.vega.v5+json",
@@ -168,10 +168,8 @@ export class NotebookClientV2 {
                   "application/vnd.vega.v5+json": NullTransform,
                   "application/vdom.v1+json": TransformVDOM,
                   "application/json": Media.Json,
-              "application/javascript": userContext.features.sandboxNotebookOutputs
+                  "application/javascript": Media.JavaScript,
-                ? SandboxJavaScript
+                  "text/html": Media.HTML,
-                : Media.JavaScript,
-              "text/html": userContext.features.sandboxNotebookOutputs ? SanitizedHTML : Media.HTML,
                   "text/markdown": Media.Markdown,
                   "text/latex": Media.LaTeX,
                   "image/svg+xml": Media.SVG,

src/Explorer/Notebook/NotebookRenderer/NotebookReadOnlyRenderer.tsx

@@ -1,10 +1,8 @@
 import { actions, ContentRef } from "@nteract/core";
-import { KernelOutputError, StreamText } from "@nteract/outputs";
 import { Cells, CodeCell, MarkdownCell, RawCell } from "@nteract/stateful-components";
 import MonacoEditor from "@nteract/stateful-components/lib/inputs/connected-editors/monacoEditor";
 import { PassedEditorProps } from "@nteract/stateful-components/lib/inputs/editor";
 import Prompt, { PassedPromptProps } from "@nteract/stateful-components/lib/inputs/prompt";
-import TransformMedia from "@nteract/stateful-components/lib/outputs/transform-media";
 import * as React from "react";
 import { connect } from "react-redux";
 import { Dispatch } from "redux";
@@ -14,7 +12,7 @@ import { AzureTheme } from "./AzureTheme";
 import "./base.css";
 import "./default.css";
 import "./NotebookReadOnlyRenderer.less";
-import IFrameOutputs from "./outputs/IFrameOutputs";
+import SandboxOutputs from "./outputs/SandboxOutputs";
 
 export interface NotebookRendererProps {
   contentRef: any;
@@ -27,8 +25,10 @@ export interface NotebookRendererProps {
  */
 class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
   componentDidMount() {
+    if (!userContext.features.sandboxNotebookOutputs) {
       loadTransform(this.props as any);
     }
+  }
 
   private renderPrompt(id: string, contentRef: string): JSX.Element {
     if (this.props.hidePrompts) {
@@ -63,14 +63,7 @@ class NotebookReadOnlyRenderer extends React.Component<NotebookRendererProps> {
                 {{
                   prompt: (props: { id: string; contentRef: string }) => this.renderPrompt(props.id, props.contentRef),
                   outputs: userContext.features.sandboxNotebookOutputs
-                    ? (props: any) => (
+                    ? () => <SandboxOutputs id={id} contentRef={contentRef} />
-                        <IFrameOutputs id={id} contentRef={contentRef}>
-                          <TransformMedia output_type={"display_data"} id={id} contentRef={contentRef} />
-                          <TransformMedia output_type={"execute_result"} id={id} contentRef={contentRef} />
-                          <KernelOutputError />
-                          <StreamText />
-                        </IFrameOutputs>
-                      )
                     : undefined,
                   editor: {
                     monaco: (props: PassedEditorProps) =>

src/Explorer/Notebook/NotebookRenderer/NotebookRenderer.tsx

@@ -1,11 +1,9 @@
 import { CellId } from "@nteract/commutable";
 import { CellType } from "@nteract/commutable/src";
 import { actions, ContentRef } from "@nteract/core";
-import { KernelOutputError, StreamText } from "@nteract/outputs";
 import { Cells, CodeCell, RawCell } from "@nteract/stateful-components";
 import MonacoEditor from "@nteract/stateful-components/lib/inputs/connected-editors/monacoEditor";
 import { PassedEditorProps } from "@nteract/stateful-components/lib/inputs/editor";
-import TransformMedia from "@nteract/stateful-components/lib/outputs/transform-media";
 import * as React from "react";
 import { DndProvider } from "react-dnd";
 import HTML5Backend from "react-dnd-html5-backend";
@@ -23,7 +21,7 @@ import KeyboardShortcuts from "./decorators/kbd-shortcuts";
 import "./default.css";
 import MarkdownCell from "./markdown-cell";
 import "./NotebookRenderer.less";
-import IFrameOutputs from "./outputs/IFrameOutputs";
+import SandboxOutputs from "./outputs/SandboxOutputs";
 import Prompt from "./Prompt";
 import { promptContent } from "./PromptContent";
 import StatusBar from "./StatusBar";
@@ -71,7 +69,9 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
   }
 
   componentDidMount() {
+    if (!userContext.features.sandboxNotebookOutputs) {
       loadTransform(this.props as any);
+    }
     this.props.updateNotebookParentDomElt(this.props.contentRef, this.notebookRendererRef.current);
   }
 
@@ -109,14 +109,7 @@ class BaseNotebookRenderer extends React.Component<NotebookRendererProps> {
                             ),
                             toolbar: () => <CellToolbar id={id} contentRef={contentRef} />,
                             outputs: userContext.features.sandboxNotebookOutputs
-                              ? (props: any) => (
+                              ? () => <SandboxOutputs id={id} contentRef={contentRef} />
-                                  <IFrameOutputs id={id} contentRef={contentRef}>
-                                    <TransformMedia output_type={"display_data"} id={id} contentRef={contentRef} />
-                                    <TransformMedia output_type={"execute_result"} id={id} contentRef={contentRef} />
-                                    <KernelOutputError />
-                                    <StreamText />
-                                  </IFrameOutputs>
-                                )
                               : undefined,
                           }}
                         </CodeCell>

src/Explorer/Notebook/NotebookRenderer/outputs/IFrameOutputs.tsx

@@ -1,70 +0,0 @@
-import { AppState, ContentRef, selectors } from "@nteract/core";
-import { Output } from "@nteract/outputs";
-import Immutable from "immutable";
-import React from "react";
-import { connect } from "react-redux";
-import { SandboxFrame } from "./SandboxFrame";
-
-// Adapted from https://github.com/nteract/nteract/blob/main/packages/stateful-components/src/outputs/index.tsx
-// to add support for sandboxing using <iframe>
-
-interface ComponentProps {
-  id: string;
-  contentRef: ContentRef;
-  children: React.ReactNode;
-}
-
-interface StateProps {
-  hidden: boolean;
-  expanded: boolean;
-  // eslint-disable-next-line @typescript-eslint/no-explicit-any
-  outputs: Immutable.List<any>;
-}
-
-export class IFrameOutputs extends React.PureComponent<ComponentProps & StateProps> {
-  render(): JSX.Element {
-    const { outputs, children, hidden, expanded } = this.props;
-    return (
-      <SandboxFrame
-        style={{ border: "none", width: "100%" }}
-        sandbox="allow-downloads allow-forms allow-pointer-lock allow-same-origin allow-scripts"
-      >
-        <div className={`nteract-cell-outputs ${hidden ? "hidden" : ""} ${expanded ? "expanded" : ""}`}>
-          {outputs.map((output, index) => (
-            <Output output={output} key={index}>
-              {children}
-            </Output>
-          ))}
-        </div>
-      </SandboxFrame>
-    );
-  }
-}
-
-export const makeMapStateToProps = (
-  initialState: AppState,
-  ownProps: ComponentProps
-): ((state: AppState) => StateProps) => {
-  const mapStateToProps = (state: AppState): StateProps => {
-    let outputs = Immutable.List();
-    let hidden = false;
-    let expanded = false;
-
-    const { contentRef, id } = ownProps;
-    const model = selectors.model(state, { contentRef });
-
-    if (model && model.type === "notebook") {
-      const cell = selectors.notebook.cellById(model, { id });
-      if (cell) {
-        outputs = cell.get("outputs", Immutable.List());
-        hidden = cell.cell_type === "code" && cell.getIn(["metadata", "jupyter", "outputs_hidden"]);
-        expanded = cell.cell_type === "code" && cell.getIn(["metadata", "collapsed"]) === false;
-      }
-    }
-
-    return { outputs, hidden, expanded };
-  };
-  return mapStateToProps;
-};
-
-export default connect<StateProps, void, ComponentProps, AppState>(makeMapStateToProps)(IFrameOutputs);

src/Explorer/Notebook/NotebookRenderer/outputs/SandboxFrame.tsx

@@ -1,69 +0,0 @@
-import React from "react";
-import ReactDOM from "react-dom";
-import { copyStyles } from "../../../../Utils/StyleUtils";
-
-interface SandboxFrameProps {
-  style: React.CSSProperties;
-  sandbox: string;
-}
-
-interface SandboxFrameState {
-  frame: HTMLIFrameElement;
-  frameBody: HTMLElement;
-  frameHeight: number;
-}
-
-export class SandboxFrame extends React.PureComponent<SandboxFrameProps, SandboxFrameState> {
-  private resizeObserver: ResizeObserver;
-  private mutationObserver: MutationObserver;
-
-  constructor(props: SandboxFrameProps) {
-    super(props);
-
-    this.state = {
-      frame: undefined,
-      frameBody: undefined,
-      frameHeight: 0,
-    };
-  }
-
-  render(): JSX.Element {
-    return (
-      <iframe
-        ref={(ele) => this.setState({ frame: ele })}
-        srcDoc={`<!DOCTYPE html>`}
-        onLoad={(event) => this.onFrameLoad(event)}
-        style={this.props.style}
-        sandbox={this.props.sandbox}
-        height={this.state.frameHeight}
-      >
-        {this.state.frameBody && ReactDOM.createPortal(this.props.children, this.state.frameBody)}
-      </iframe>
-    );
-  }
-
-  componentWillUnmount(): void {
-    this.resizeObserver?.disconnect();
-    this.mutationObserver?.disconnect();
-  }
-
-  onFrameLoad(event: React.SyntheticEvent<HTMLIFrameElement, Event>): void {
-    const doc = (event.target as HTMLIFrameElement).contentDocument;
-    copyStyles(document, doc);
-
-    this.setState({ frameBody: doc.body });
-
-    this.mutationObserver = new MutationObserver(() => {
-      const bodyFirstElementChild = this.state.frameBody?.firstElementChild;
-      if (!this.resizeObserver && bodyFirstElementChild) {
-        this.resizeObserver = new ResizeObserver(() =>
-          this.setState({
-            frameHeight: this.state.frameBody?.firstElementChild.scrollHeight,
-          })
-        );
-        this.resizeObserver.observe(bodyFirstElementChild);
-      }
-    });
-    this.mutationObserver.observe(doc.body, { childList: true });
-  }
-}

src/Explorer/Notebook/NotebookRenderer/outputs/SandboxJavaScript.tsx

@@ -1,26 +0,0 @@
-import { Media } from "@nteract/outputs";
-import React from "react";
-
-interface Props {
-  /**
-   * The JavaScript code that we would like to execute.
-   */
-  data: string;
-  /**
-   * The media type associated with our component.
-   */
-  mediaType: "text/javascript";
-}
-
-export class SandboxJavaScript extends React.PureComponent<Props> {
-  static defaultProps = {
-    data: "",
-    mediaType: "application/javascript",
-  };
-
-  render(): JSX.Element {
-    return <Media.HTML data={`<script>${this.props.data}</script>`} />;
-  }
-}
-
-export default SandboxJavaScript;

src/Explorer/Notebook/NotebookRenderer/outputs/SandboxOutputs.tsx

@@ -0,0 +1,132 @@
+import { JSONObject } from "@nteract/commutable";
+import { outputToJS } from "@nteract/commutable/lib/v4";
+import { actions, AppState, ContentRef, selectors } from "@nteract/core";
+import IframeResizer from "iframe-resizer-react";
+import Immutable from "immutable";
+import postRobot from "post-robot";
+import React from "react";
+import { connect } from "react-redux";
+import { Dispatch } from "redux";
+import { CellOutputViewerProps } from "../../../../CellOutputViewer/CellOutputViewer";
+
+// Adapted from https://github.com/nteract/nteract/blob/main/packages/stateful-components/src/outputs/index.tsx
+// to add support for sandboxing using <iframe>
+
+interface ComponentProps {
+  id: string;
+  contentRef: ContentRef;
+}
+
+interface StateProps {
+  hidden: boolean;
+  expanded: boolean;
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  outputs: Immutable.List<any>;
+}
+
+interface DispatchProps {
+  onMetadataChange?: (metadata: JSONObject, mediaType: string, index?: number) => void;
+}
+
+export class SandboxOutputs extends React.PureComponent<ComponentProps & StateProps & DispatchProps> {
+  private childWindow: Window;
+
+  render(): JSX.Element {
+    // Using min-width to set the width of the iFrame, works around an issue in iOS that can prevent the iFrame from sizing correctly.
+    return (
+      <IframeResizer
+        checkOrigin={false}
+        loading="lazy"
+        heightCalculationMethod="taggedElement"
+        onLoad={(event) => this.handleFrameLoad(event)}
+        src="./cellOutputViewer.html"
+        style={{ height: "1px", width: "1px", minWidth: "100%", border: "none" }}
+        sandbox="allow-downloads allow-popups allow-forms allow-pointer-lock allow-scripts allow-popups-to-escape-sandbox"
+      />
+    );
+  }
+
+  handleFrameLoad(event: React.SyntheticEvent<HTMLIFrameElement, Event>): void {
+    this.childWindow = (event.target as HTMLIFrameElement).contentWindow;
+    this.sendPropsToFrame();
+  }
+
+  sendPropsToFrame(): void {
+    if (!this.childWindow) {
+      return;
+    }
+
+    const props: CellOutputViewerProps = {
+      id: this.props.id,
+      contentRef: this.props.contentRef,
+      hidden: this.props.hidden,
+      expanded: this.props.expanded,
+      outputs: this.props.outputs.toArray().map((output) => outputToJS(output)),
+      onMetadataChange: this.props.onMetadataChange,
+    };
+
+    postRobot.send(this.childWindow, "props", props);
+  }
+
+  componentDidMount(): void {
+    this.sendPropsToFrame();
+  }
+
+  componentDidUpdate(): void {
+    this.sendPropsToFrame();
+  }
+}
+
+export const makeMapStateToProps = (
+  initialState: AppState,
+  ownProps: ComponentProps
+): ((state: AppState) => StateProps) => {
+  const mapStateToProps = (state: AppState): StateProps => {
+    let outputs = Immutable.List();
+    let hidden = false;
+    let expanded = false;
+
+    const { contentRef, id } = ownProps;
+    const model = selectors.model(state, { contentRef });
+
+    if (model && model.type === "notebook") {
+      const cell = selectors.notebook.cellById(model, { id });
+      if (cell) {
+        outputs = cell.get("outputs", Immutable.List());
+        hidden = cell.cell_type === "code" && cell.getIn(["metadata", "jupyter", "outputs_hidden"]);
+        expanded = cell.cell_type === "code" && cell.getIn(["metadata", "collapsed"]) === false;
+      }
+    }
+
+    return { outputs, hidden, expanded };
+  };
+  return mapStateToProps;
+};
+
+export const makeMapDispatchToProps = (
+  initialDispath: Dispatch,
+  ownProps: ComponentProps
+): ((dispatch: Dispatch) => DispatchProps) => {
+  const { id, contentRef } = ownProps;
+  const mapDispatchToProps = (dispatch: Dispatch) => {
+    return {
+      onMetadataChange: (metadata: JSONObject, mediaType: string, index?: number) => {
+        dispatch(
+          actions.updateOutputMetadata({
+            id,
+            contentRef,
+            metadata,
+            index: index || 0,
+            mediaType,
+          })
+        );
+      },
+    };
+  };
+  return mapDispatchToProps;
+};
+
+export default connect<StateProps, DispatchProps, ComponentProps, AppState>(
+  makeMapStateToProps,
+  makeMapDispatchToProps
+)(SandboxOutputs);

src/Explorer/Notebook/NotebookRenderer/outputs/SanitizedHTML.tsx

@@ -1,38 +0,0 @@
-import { Media } from "@nteract/outputs";
-import React from "react";
-import sanitizeHtml from "sanitize-html";
-
-interface Props {
-  /**
-   * The HTML string that will be rendered.
-   */
-  data: string;
-  /**
-   * The media type associated with the HTML
-   * string. This defaults to text/html.
-   */
-  mediaType: "text/html";
-}
-
-export class SanitizedHTML extends React.PureComponent<Props> {
-  static defaultProps = {
-    data: "",
-    mediaType: "text/html",
-  };
-
-  render(): JSX.Element {
-    return <Media.HTML data={sanitize(this.props.data)} />;
-  }
-}
-
-function sanitize(html: string): string {
-  return sanitizeHtml(html, {
-    allowedTags: false, // allow all tags
-    allowedAttributes: false, // allow all attrs
-    transformTags: {
-      iframe: "iframe-disabled", // disable iframes
-    },
-  });
-}
-
-export default SanitizedHTML;

webpack.config.js

@@ -2,6 +2,8 @@ require("dotenv/config");
 const path = require("path");
 const MonacoWebpackPlugin = require("monaco-editor-webpack-plugin");
 const HtmlWebpackPlugin = require("html-webpack-plugin");
+const InlineChunkHtmlPlugin = require("react-dev-utils/InlineChunkHtmlPlugin");
+const HTMLInlineCSSWebpackPlugin = require("html-inline-css-webpack-plugin").default;
 const { EnvironmentPlugin } = require("webpack");
 const MiniCssExtractPlugin = require("mini-css-extract-plugin");
 const CopyWebpackPlugin = require("copy-webpack-plugin");
@@ -149,6 +151,11 @@ module.exports = function (env = {}, argv = {}) {
       template: "src/Controls/Heatmap/Heatmap.html",
       chunks: ["heatmap"],
     }),
+    new HtmlWebpackPlugin({
+      filename: "cellOutputViewer.html",
+      template: "src/CellOutputViewer/cellOutputViewer.html",
+      chunks: ["cellOutputViewer"],
+    }),
     new HtmlWebpackPlugin({
       filename: "notebookViewer.html",
       template: "src/NotebookViewer/notebookViewer.html",
@@ -169,6 +176,10 @@ module.exports = function (env = {}, argv = {}) {
       template: "src/SelfServe/selfServe.html",
       chunks: ["selfServe"],
     }),
+    new InlineChunkHtmlPlugin(HtmlWebpackPlugin, [/cellOutputViewer/]),
+    new HTMLInlineCSSWebpackPlugin({
+      filter: (fileName) => fileName.includes("cellOutputViewer"),
+    }),
     new MonacoWebpackPlugin(),
     new CopyWebpackPlugin({
       patterns: [{ from: "DataExplorer.nuspec" }, { from: "web.config" }, { from: "quickstart/*.zip" }],
@@ -190,6 +201,7 @@ module.exports = function (env = {}, argv = {}) {
       testExplorer: "./test/testExplorer/TestExplorer.ts",
       heatmap: "./src/Controls/Heatmap/Heatmap.ts",
       terminal: "./src/Terminal/index.ts",
+      cellOutputViewer: "./src/CellOutputViewer/CellOutputViewer.tsx",
       notebookViewer: "./src/NotebookViewer/NotebookViewer.tsx",
       galleryViewer: "./src/GalleryViewer/GalleryViewer.tsx",
       selfServe: "./src/SelfServe/SelfServe.tsx",
@@ -233,6 +245,7 @@ module.exports = function (env = {}, argv = {}) {
     watchOptions: isCI ? { poll: 24 * 60 * 60 * 1000 } : {},
     devServer: {
       hot: false,
+      disableHostCheck: true,
       inline: !isCI,
       liveReload: !isCI,
       https: true,