v 0.1.0

.gitignore

@@ -0,0 +1,33 @@
+# Logs
+logs
+*.log
+npm-debug.log*
+
+# Dependency directories
+node_modules
+
+# Build generated files
+dist
+lib
+release
+solution
+temp
+*.sppkg
+
+# Coverage directory used by tools like istanbul
+coverage
+
+# OSX
+.DS_Store
+
+# Visual Studio files
+.ntvs_analysis.dat
+.vs
+bin
+obj
+
+# Resx Generated Code
+*.resx.ts
+
+# Styles Generated Code
+*.scss.ts

.npmignore

@@ -0,0 +1,16 @@
+!dist
+config
+
+gulpfile.js
+
+release
+src
+temp
+
+tsconfig.json
+tslint.json
+
+*.log
+
+.yo-rc.json
+.vscode

.vscode/launch.json

@@ -0,0 +1,23 @@
+{
+  "version": "0.2.0",
+  "configurations": [
+    {
+      "name": "Hosted workbench",
+      "type": "pwa-chrome",
+      "request": "launch",
+      "url": "https://enter-your-SharePoint-site/_layouts/workbench.aspx",
+      "webRoot": "${workspaceRoot}",
+      "sourceMaps": true,
+      "sourceMapPathOverrides": {
+        "webpack:///.././src/*": "${webRoot}/src/*",
+        "webpack:///../../../src/*": "${webRoot}/src/*",
+        "webpack:///../../../../src/*": "${webRoot}/src/*",
+        "webpack:///../../../../../src/*": "${webRoot}/src/*"
+      },
+      "runtimeArgs": [
+        "--remote-debugging-port=9222",
+        "-incognito"
+      ]
+    }
+  ]
+}

.vscode/settings.json

@@ -0,0 +1,13 @@
+// Place your settings in this file to overwrite default and user settings.
+{
+  // Configure glob patterns for excluding files and folders in the file explorer.
+  "files.exclude": {
+    "**/.git": true,
+    "**/.DS_Store": true,
+    "**/bower_components": true,
+    "**/coverage": true,
+    "**/lib-amd": true,
+    "src/**/*.scss.ts": true
+  },
+  "typescript.tsdk": ".\\node_modules\\typescript\\lib"
+}

.yo-rc.json

@@ -0,0 +1,16 @@
+{
+  "@microsoft/generator-sharepoint": {
+    "plusBeta": false,
+    "isCreatingSolution": true,
+    "version": "1.14.0",
+    "libraryName": "react-cherry-picked-content",
+    "libraryId": "6a0a135e-c421-4508-955a-dbb0b392104a",
+    "environment": "spo",
+    "packageManager": "npm",
+    "solutionName": "react-cherry-picked-content",
+    "solutionShortDescription": "react-cherry-picked-content description",
+    "skipFeatureDeployment": true,
+    "isDomainIsolated": false,
+    "componentType": "webpart"
+  }
+}

README.md

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+# react-cherry-picked-content
+
+## Summary
+
+The Cherry=Picked Content Web Part is a modern replacement for the classic Content Editor Web Part, with a twist: code snippets can only be picked from approved document libraries.
+
+![React Cherry=Picked Content Sample](./assets/React-Cherry-Picked-Content-Sample.png)
+
+## Used SharePoint Framework Version
+
+![version](https://img.shields.io/badge/version-1.14.0-green.svg)
+
+## Applies to
+
+- [SharePoint Framework](https://aka.ms/spfx)
+- [Microsoft 365 tenant](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/set-up-your-developer-tenant)
+
+> Get your own free development tenant by subscribing to [Microsoft 365 developer program](http://aka.ms/o365devprogram)
+
+## Prerequisites
+
+> N/A
+
+## Solution
+
+Solution|Author(s)
+--------|---------
+React-Cherry-Picked-Content | [Christophe Humbert](https://github.com/PathToSharePoint)
+
+## Version history
+
+Version|Date|Comments
+-------|----|--------
+0.1.0|February 21, 2022|Initial draft
+
+## Disclaimer
+
+**THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.**
+
+---
+
+## Minimal Path to Awesome
+
+- Clone this repository
+- Under components, edit ApprovedLibraries.ts to list your approved libraries that contain HTML snippets
+- Ensure that you are at the solution folder
+- in the command-line run:
+  - **npm install**
+  - **gulp serve**
+
+## Features
+
+This Web Part illustrates the following concepts:
+
+- Cascading dropdown in the Property Pane
+- Use of SPHttpClient and the SharePoint REST API to query SharePoint content
+- React function component with useState and useEffect hooks
+
+## References
+
+- [Getting started with SharePoint Framework](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/set-up-your-developer-tenant)
+- [Building for Microsoft teams](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/build-for-teams-overview)
+- [Use Microsoft Graph in your solution](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/web-parts/get-started/using-microsoft-graph-apis)
+- [Publish SharePoint Framework applications to the Marketplace](https://docs.microsoft.com/en-us/sharepoint/dev/spfx/publish-to-marketplace-overview)
+- [Microsoft 365 Patterns and Practices](https://aka.ms/m365pnp) - Guidance, tooling, samples and open-source controls for your Microsoft 365 development

config/config.json

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+{
+  "$schema": "https://developer.microsoft.com/json-schemas/spfx-build/config.2.0.schema.json",
+  "version": "2.0",
+  "bundles": {
+    "cherry-picked-content-web-part": {
+      "components": [
+        {
+          "entrypoint": "./lib/webparts/cherryPickedContent/CherryPickedContentWebPart.js",
+          "manifest": "./src/webparts/cherryPickedContent/CherryPickedContentWebPart.manifest.json"
+        }
+      ]
+    }
+  },
+  "externals": {},
+  "localizedResources": {
+    "CherryPickedContentWebPartStrings": "lib/webparts/cherryPickedContent/loc/{locale}.js"
+  }
+}

config/deploy-azure-storage.json

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+{
+  "$schema": "https://developer.microsoft.com/json-schemas/spfx-build/deploy-azure-storage.schema.json",
+  "workingDir": "./release/assets/",
+  "account": "<!-- STORAGE ACCOUNT NAME -->",
+  "container": "react-cherry-picked-content",
+  "accessKey": "<!-- ACCESS KEY -->"
+}

config/package-solution.json

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+{
+  "$schema": "https://developer.microsoft.com/json-schemas/spfx-build/package-solution.schema.json",
+  "solution": {
+    "name": "react-cherry-picked-content-client-side-solution",
+    "id": "6a0a135e-c421-4508-955a-dbb0b392104a",
+    "version": "1.0.0.0",
+    "includeClientSideAssets": true,
+    "skipFeatureDeployment": true,
+    "isDomainIsolated": false,
+    "developer": {
+      "name": "Christophe Humbert",
+      "websiteUrl": "",
+      "privacyUrl": "",
+      "termsOfUseUrl": "",
+      "mpnId": "Undefined-1.14.0"
+    },
+    "metadata": {
+      "shortDescription": {
+        "default": "react-cherry-picked-content description"
+      },
+      "longDescription": {
+        "default": "react-cherry-picked-content description"
+      },
+      "screenshotPaths": [],
+      "videoUrl": "",
+      "categories": []
+    },
+    "features": [
+      {
+        "title": "react-cherry-picked-content Feature",
+        "description": "The feature that activates elements of the react-cherry-picked-content solution.",
+        "id": "bb64f400-c482-4467-83ae-3a05b9eacf4d",
+        "version": "1.0.0.0"
+      }
+    ]
+  },
+  "paths": {
+    "zippedPackage": "solution/react-cherry-picked-content.sppkg"
+  }
+}

config/serve.json

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+{
+  "$schema": "https://developer.microsoft.com/json-schemas/core-build/serve.schema.json",
+  "port": 4321,
+  "https": true,
+  "initialPage": "https://enter-your-SharePoint-site/_layouts/workbench.aspx"
+}

config/write-manifests.json

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+{
+  "$schema": "https://developer.microsoft.com/json-schemas/spfx-build/write-manifests.schema.json",
+  "cdnBasePath": "<!-- PATH TO CDN -->"
+}

gulpfile.js

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+'use strict';
+
+const build = require('@microsoft/sp-build-web');
+
+build.addSuppression(`Warning - [sass] The local CSS class 'ms-Grid' is not camelCase and will not be type-safe.`);
+
+var getTasks = build.rig.getTasks;
+build.rig.getTasks = function () {
+  var result = getTasks.call(build.rig);
+
+  result.set('serve', result.get('serve-deprecated'));
+
+  return result;
+};
+
+build.initialize(require('gulp'));

package.json

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+{
+  "name": "react-cherry-picked-content",
+  "version": "0.1.0",
+  "private": true,
+  "main": "lib/index.js",
+  "scripts": {
+    "build": "gulp bundle",
+    "clean": "gulp clean",
+    "test": "gulp test"
+  },
+  "dependencies": {
+    "react": "16.13.1",
+    "react-dom": "16.13.1",
+    "office-ui-fabric-react": "7.174.1",
+    "@microsoft/sp-core-library": "1.14.0",
+    "@microsoft/sp-property-pane": "1.14.0",
+    "@microsoft/sp-webpart-base": "1.14.0",
+    "@microsoft/sp-lodash-subset": "1.14.0",
+    "@microsoft/sp-office-ui-fabric-core": "1.14.0"
+  },
+  "devDependencies": {
+    "@types/react": "16.9.51",
+    "@types/react-dom": "16.9.8",
+    "@microsoft/sp-build-web": "1.14.0",
+    "@microsoft/sp-tslint-rules": "1.14.0",
+    "@microsoft/sp-module-interfaces": "1.14.0",
+    "@microsoft/rush-stack-compiler-3.9": "0.4.47",
+    "gulp": "~4.0.2",
+    "ajv": "~5.2.2",
+    "@types/webpack-env": "1.13.1"
+  }
+}

src/index.ts

@@ -0,0 +1 @@
+// A file is required to be in the root of the /src directory by the TypeScript compiler

src/webparts/cherryPickedContent/CherryPickedContentWebPart.manifest.json

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+{
+  "$schema": "https://developer.microsoft.com/json-schemas/spfx/client-side-web-part-manifest.schema.json",
+  "id": "3e86ecba-18ac-44e2-862e-fc268a929584",
+  "alias": "CherryPickedContentWebPart",
+  "componentType": "WebPart",
+
+  // The "*" signifies that the version should be taken from the package.json
+  "version": "*",
+  "manifestVersion": 2,
+
+  // If true, the component can only be installed on sites where Custom Script is approved.
+  // Components that allow authors to embed arbitrary script code should set this to true.
+  // https://support.office.com/en-us/article/Turn-scripting-capabilities-on-or-off-1f2c515f-5d7e-448a-9fd7-835da935584f
+  "requiresCustomScript": false,
+  "supportedHosts": ["SharePointWebPart", "TeamsPersonalApp", "TeamsTab", "SharePointFullPage"],
+  "supportsThemeVariants": true,
+
+  "preconfiguredEntries": [{
+    "groupId": "5c03119e-3074-46fd-976b-c60198311f70", // Other
+    "group": { "default": "Other" },
+    "title": { "default": "Cherry-Picked-Content" },
+    "description": { "default": "Cherry-Picked-Content description" },
+    "officeFabricIconFontName": "BullseyeTargetEdit",
+    "properties": {
+      "description": "Cherry-Picked-Content"
+    }
+  }]
+}

src/webparts/cherryPickedContent/CherryPickedContentWebPart.ts

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+import * as React from 'react';
+import * as ReactDom from 'react-dom';
+import { Version } from '@microsoft/sp-core-library';
+import {
+  IPropertyPaneConfiguration,
+  IPropertyPaneDropdownOption,
+  PropertyPaneDropdown,
+  PropertyPaneTextField
+} from '@microsoft/sp-property-pane';
+import { BaseClientSideWebPart } from '@microsoft/sp-webpart-base';
+import { IReadonlyTheme } from '@microsoft/sp-component-base';
+
+import * as strings from 'CherryPickedContentWebPartStrings';
+import CherryPickedContent from './components/CherryPickedContent';
+import { ICherryPickedContentProps } from './components/ICherryPickedContentProps';
+import { update } from '@microsoft/sp-lodash-subset';
+
+import { SPHttpClient, SPHttpClientResponse } from '@microsoft/sp-http';
+import { approvedLibraries } from './components/ApprovedLibraries';
+
+export interface ICherryPickedContentWebPartProps {
+  description: string;
+  libraryPicker: string;
+  libraryItemPicker: string;
+}
+
+export default class CherryPickedContentWebPart extends BaseClientSideWebPart<ICherryPickedContentWebPartProps> {
+
+  private _isDarkTheme: boolean = false;
+  private _environmentMessage: string = '';
+
+  protected onInit(): Promise<void> {
+    this._environmentMessage = this._getEnvironmentMessage();
+
+    return super.onInit();
+  }
+
+  public render(): void {
+    const element: React.ReactElement<ICherryPickedContentProps> = React.createElement(
+      CherryPickedContent,
+      {
+        description: this.properties.description,
+        libraryPicker: this.properties.libraryPicker,
+        libraryItemPicker: this.properties.libraryItemPicker,
+        approvedLibraries: this.approvedLibraries,
+        context: this.context,
+        isDarkTheme: this._isDarkTheme,
+        environmentMessage: this._environmentMessage,
+        hasTeamsContext: !!this.context.sdks.microsoftTeams,
+        userDisplayName: this.context.pageContext.user.displayName
+      }
+    );
+
+    ReactDom.render(element, this.domElement);
+  }
+
+  private _getEnvironmentMessage(): string {
+    if (!!this.context.sdks.microsoftTeams) { // running in Teams
+      return this.context.isServedFromLocalhost ? strings.AppLocalEnvironmentTeams : strings.AppTeamsTabEnvironment;
+    }
+
+    return this.context.isServedFromLocalhost ? strings.AppLocalEnvironmentSharePoint : strings.AppSharePointEnvironment;
+  }
+
+  protected onThemeChanged(currentTheme: IReadonlyTheme | undefined): void {
+    if (!currentTheme) {
+      return;
+    }
+
+    this._isDarkTheme = !!currentTheme.isInverted;
+    const {
+      semanticColors
+    } = currentTheme;
+    this.domElement.style.setProperty('--bodyText', semanticColors.bodyText);
+    this.domElement.style.setProperty('--link', semanticColors.link);
+    this.domElement.style.setProperty('--linkHovered', semanticColors.linkHovered);
+
+  }
+
+  protected onDispose(): void {
+    ReactDom.unmountComponentAtNode(this.domElement);
+  }
+
+  protected get dataVersion(): Version {
+    return Version.parse('1.0');
+  }
+
+  // Only content from the approved libraries can be selected
+  private approvedLibraries = approvedLibraries;
+
+  private updateWebPartProperty(property, value, refreshWebPart = true, refreshPropertyPane = true) {
+
+    update(this.properties, property, () => value);
+    if (refreshWebPart) this.render();
+    if (refreshPropertyPane) this.context.propertyPane.refresh();
+
+  }
+
+  // Dropdown gets disabled while retrieving items asynchronously
+  private itemsDropdownDisabled: boolean = true;
+
+  // Files in the selected library
+  private libraryItemsList: IPropertyPaneDropdownOption[];
+
+  // Asynchronous library query
+  private getLibraryItemsList = (library) => {
+    // Validate approved location
+    const filesLocation = this.approvedLibraries.filter(loc => loc.key == library)[0];
+    const filesQuery = window.location.origin + filesLocation.siteRelativeURL + "/_api/web/lists/getbytitle('" + filesLocation.library + "')/files?$select=Name";
+
+    return this.context.spHttpClient.get(filesQuery, SPHttpClient.configurations.v1)
+      .then((response: SPHttpClientResponse) => response.json())
+      .then(data => data.value);
+  }
+
+  // Runs before getting the Property Pane configuration
+  protected onPropertyPaneConfigurationStart(): void {
+
+    this.itemsDropdownDisabled = true;
+
+    if (this.properties.libraryPicker)
+      this.getLibraryItemsList(this.properties.libraryPicker)
+        .then((files): void => {
+          // store items
+          this.libraryItemsList = files.map(file => { return { key: file.Name, text: file.Name }; });
+          this.itemsDropdownDisabled = false;
+        })
+        .then(() => this.context.propertyPane.refresh());
+  }
+
+  // This API is invoked after updating the new value of the property in the property bag (Reactive mode). 
+  protected onPropertyPaneFieldChanged(propertyPath: string, oldValue: any, newValue: any): void {
+    super.onPropertyPaneFieldChanged(propertyPath, oldValue, newValue);
+    if ((propertyPath === 'libraryPicker') && (newValue)) {
+      // get previously selected item
+      const previousItem: string = this.properties.libraryItemPicker;
+      // reset selected item
+      this.properties.libraryItemPicker = "";
+      // disable item selector until new items are loaded
+      this.itemsDropdownDisabled = true;
+      // push new item value
+      this.onPropertyPaneFieldChanged('libraryItemPicker', previousItem, this.properties.libraryItemPicker);
+      // this.render();
+      // refresh the item selector control by repainting the property pane
+      this.context.propertyPane.refresh();
+
+      this.getLibraryItemsList(newValue)
+        .then((files): void => {
+
+          if (files.length) {
+          // store items
+          this.libraryItemsList = files.map(file => { return { key: file.Name, text: file.Name }; });
+          // enable item selector
+          this.itemsDropdownDisabled = false;
+          // this.render();
+          // refresh the item selector control by repainting the property pane
+          this.context.propertyPane.refresh();
+          }
+        });
+    }
+  }
+
+  protected getPropertyPaneConfiguration(): IPropertyPaneConfiguration {
+    return {
+      pages: [
+        {
+          header: {
+            description: strings.PropertyPaneDescription
+          },
+          groups: [
+            {
+              groupName: strings.BasicGroupName,
+              groupFields: [
+                // Web Part title
+                PropertyPaneTextField('description', {
+                  label: strings.DescriptionFieldLabel
+                }),
+                // Library Picker (approved libraries only)
+                PropertyPaneDropdown('libraryPicker', {
+                  label: strings.LibraryPickerLabel,
+                  options: this.approvedLibraries,
+                  selectedKey: this.properties.libraryPicker,
+
+                }),
+                // Cascading Library Item Picker
+                PropertyPaneDropdown('libraryItemPicker', {
+                  label: strings.LibraryItemPickerLabel,
+                  options: this.libraryItemsList,
+                  selectedKey: this.properties.libraryItemPicker,
+                  disabled: this.itemsDropdownDisabled
+                })
+              ]
+            }
+          ]
+        }
+      ]
+    };
+  }
+}

src/webparts/cherryPickedContent/components/ApprovedLibraries.ts

@@ -0,0 +1,20 @@
+export const approvedLibraries = [
+  {
+    key: "/sites/PublicCDN/SiteAssets",
+    siteRelativeURL: "/sites/PublicCDN",
+    library: "Site Assets",
+    text: "Public CDN Site Assets"
+  },
+  {
+    key: "/sites/PublicCDN/Shared%20Documents",
+    siteRelativeURL: "/sites/PublicCDN",
+    library: "Documents",
+    text: "Public CDN Documents"
+  },
+  {
+    key: "/sites/PrivateCDN/SiteAssets",
+    siteRelativeURL: "/sites/PrivateCDN",
+    library: "Site Assets",
+    text: "Private CDN Site Assets"
+  }
+];

src/webparts/cherryPickedContent/components/CherryPickedContent.module.scss

@@ -0,0 +1,34 @@
+@import '~office-ui-fabric-react/dist/sass/References.scss';
+
+.cherryPickedContent {
+  overflow: hidden;
+  padding: 1em;
+  color: "[theme:bodyText, default: #323130]";
+  color: var(--bodyText);
+  &.teams {
+    font-family: $ms-font-family-fallbacks;
+  }
+}
+
+.welcome {
+  text-align: center;
+}
+
+.welcomeImage {
+  width: 100%;
+  max-width: 420px;
+}
+
+.links {
+  a {
+    text-decoration: none;
+    color: "[theme:link, default:#03787c]";
+    color: var(--link); // note: CSS Custom Properties support is limited to modern browsers only
+
+    &:hover {
+      text-decoration: underline;
+      color: "[theme:linkHovered, default: #014446]";
+      color: var(--linkHovered); // note: CSS Custom Properties support is limited to modern browsers only
+    }
+  }
+}

src/webparts/cherryPickedContent/components/CherryPickedContent.tsx

@@ -0,0 +1,84 @@
+import * as React from 'react';
+import styles from './CherryPickedContent.module.scss';
+import { ICherryPickedContentProps } from './ICherryPickedContentProps';
+import { escape } from '@microsoft/sp-lodash-subset';
+
+import { SPHttpClient, SPHttpClientResponse } from '@microsoft/sp-http';
+
+const CherryPickedContent: React.FunctionComponent<ICherryPickedContentProps> = (props) => {
+
+  const message = props.libraryItemPicker? "Loading...":"Edit Web Part properties to select a file.";
+  const defaultNode = document.createRange().createContextualFragment("<div><h3>" + message + "</h3></div>");
+
+  const [appendedNode, setAppendedNode] = React.useState(defaultNode);
+
+  React.useEffect(() => {
+    async function fetchSnippet() {
+
+      // Validate that the library is approved
+      let filteredApprovedLibraries = props.approvedLibraries.filter(lib => lib.key == props.libraryPicker);
+      if ((filteredApprovedLibraries.length > 0) && (props.libraryItemPicker)) {
+
+        let fileURL = props.libraryPicker + "/" + props.libraryItemPicker;
+
+        const webURLQuery = props.context.pageContext.web.absoluteUrl + `/_api/sp.web.getweburlfrompageurl(@v)?@v=%27${window.location.origin}${fileURL}%27`;
+
+        // if (props.url)
+        // const htmlFragment: string = (props.url) ?
+        let webURL = await props.context.spHttpClient.get(webURLQuery, SPHttpClient.configurations.v1)
+          .then((response: SPHttpClientResponse) => response.json())
+          .then(data => data.value);
+        const snippetURLQuery = webURL + `/_api/web/getFileByServerRelativeUrl('${fileURL}')/$value`;
+
+        const htmlFragment = await props.context.spHttpClient.get(snippetURLQuery, SPHttpClient.configurations.v1)
+          .then((response: SPHttpClientResponse) => response.text());
+        // : "<div>No content loaded.</div>";
+        const node = document.createRange().createContextualFragment(htmlFragment);
+        setAppendedNode(node);
+      }
+      else {
+        setAppendedNode(defaultNode);
+      }
+    }
+    fetchSnippet();
+  }, [props.libraryPicker, props.libraryItemPicker]);
+
+  return (
+      <section className={`${styles.cherryPickedContent} ${props.hasTeamsContext ? styles.teams : ''}`}>
+        <div ref={ref => { if (ref) { ref.innerHTML = ""; ref.appendChild(appendedNode); } }}>
+        </div>
+        <div>
+          <h3>Approved libraries:</h3>
+          <p>
+            <ul>
+            {props.approvedLibraries.map(lib => <li>{lib.text}</li>)}
+            </ul>
+          </p>
+        </div>
+        <div className={styles.welcome}>
+          <img alt="" src={props.isDarkTheme ? require('../assets/welcome-dark.png') : require('../assets/welcome-light.png')} className={styles.welcomeImage} />
+          <h2>Welcome, {escape(props.userDisplayName)}!</h2>
+          <div>{props.environmentMessage}</div>
+        </div>
+
+        <div>
+          <h3>Welcome to SharePoint Framework!</h3>
+          <p>
+            The SharePoint Framework (SPFx) is a extensibility model for Microsoft Viva, Microsoft Teams and SharePoint. It's the easiest way to extend Microsoft 365 with automatic Single Sign On, automatic hosting and industry standard tooling.
+          </p>
+          <h4>Learn more about SPFx development:</h4>
+          <ul className={styles.links}>
+            <li><a href="https://aka.ms/spfx" target="_blank">SharePoint Framework Overview</a></li>
+            <li><a href="https://aka.ms/spfx-yeoman-graph" target="_blank">Use Microsoft Graph in your solution</a></li>
+            <li><a href="https://aka.ms/spfx-yeoman-teams" target="_blank">Build for Microsoft Teams using SharePoint Framework</a></li>
+            <li><a href="https://aka.ms/spfx-yeoman-viva" target="_blank">Build for Microsoft Viva Connections using SharePoint Framework</a></li>
+            <li><a href="https://aka.ms/spfx-yeoman-store" target="_blank">Publish SharePoint Framework applications to the marketplace</a></li>
+            <li><a href="https://aka.ms/spfx-yeoman-api" target="_blank">SharePoint Framework API reference</a></li>
+            <li><a href="https://aka.ms/m365pnp" target="_blank">Microsoft 365 Developer Community</a></li>
+          </ul>
+        </div>
+      </section>
+  );
+};
+
+export default CherryPickedContent;

src/webparts/cherryPickedContent/components/ICherryPickedContentProps.ts

@@ -0,0 +1,13 @@
+import { WebPartContext } from "@microsoft/sp-webpart-base";
+
+export interface ICherryPickedContentProps {
+  description: string;
+  libraryPicker: string;
+  libraryItemPicker: string;
+  approvedLibraries: any[];
+  context: WebPartContext;
+  isDarkTheme: boolean;
+  environmentMessage: string;
+  hasTeamsContext: boolean;
+  userDisplayName: string;
+}

src/webparts/cherryPickedContent/loc/en-us.js

@@ -0,0 +1,13 @@
+define([], function() {
+  return {
+    "PropertyPaneDescription": "Modern Content Editor Web Part with a twist: content can only be picked from approved locations.",
+    "BasicGroupName": "Web Part Properties",
+    "DescriptionFieldLabel": "Title",
+    "LibraryPickerLabel": "Pick an approved library",
+    "LibraryItemPickerLabel":"Pick a file",
+    "AppLocalEnvironmentSharePoint": "The app is running on your local environment as SharePoint web part",
+    "AppLocalEnvironmentTeams": "The app is running on your local environment as Microsoft Teams app",
+    "AppSharePointEnvironment": "The app is running on SharePoint page",
+    "AppTeamsTabEnvironment": "The app is running in Microsoft Teams"
+  }
+});

src/webparts/cherryPickedContent/loc/mystrings.d.ts

@@ -0,0 +1,16 @@
+declare interface ICherryPickedContentWebPartStrings {
+  PropertyPaneDescription: string;
+  BasicGroupName: string;
+  DescriptionFieldLabel: string;
+  LibraryPickerLabel: string;
+  LibraryItemPickerLabel: string;
+  AppLocalEnvironmentSharePoint: string;
+  AppLocalEnvironmentTeams: string;
+  AppSharePointEnvironment: string;
+  AppTeamsTabEnvironment: string;
+}
+
+declare module 'CherryPickedContentWebPartStrings' {
+  const strings: ICherryPickedContentWebPartStrings;
+  export = strings;
+}

tsconfig.json

@@ -0,0 +1,35 @@
+{
+  "extends": "./node_modules/@microsoft/rush-stack-compiler-3.9/includes/tsconfig-web.json",
+  "compilerOptions": {
+    "target": "es5",
+    "forceConsistentCasingInFileNames": true,
+    "module": "esnext",
+    "moduleResolution": "node",
+    "jsx": "react",
+    "declaration": true,
+    "sourceMap": true,
+    "experimentalDecorators": true,
+    "skipLibCheck": true,
+    "outDir": "lib",
+    "inlineSources": false,
+    "strictNullChecks": false,
+    "noUnusedLocals": false,
+    "typeRoots": [
+      "./node_modules/@types",
+      "./node_modules/@microsoft"
+    ],
+    "types": [
+      "webpack-env"
+    ],
+    "lib": [
+      "es5",
+      "dom",
+      "es2015.collection",
+      "es2015.promise"
+    ]
+  },
+  "include": [
+    "src/**/*.ts",
+    "src/**/*.tsx"
+  ]
+}

tslint.json

@@ -0,0 +1,29 @@
+{
+  "extends": "./node_modules/@microsoft/sp-tslint-rules/base-tslint.json",
+  "rules": {
+    "class-name": false,
+    "export-name": false,
+    "forin": false,
+    "label-position": false,
+    "member-access": true,
+    "no-arg": false,
+    "no-console": false,
+    "no-construct": false,
+    "no-duplicate-variable": true,
+    "no-eval": false,
+    "no-function-expression": true,
+    "no-internal-module": true,
+    "no-shadowed-variable": true,
+    "no-switch-case-fall-through": true,
+    "no-unnecessary-semicolons": true,
+    "no-unused-expression": true,
+    "no-with-statement": true,
+    "semicolon": true,
+    "trailing-comma": false,
+    "typedef": false,
+    "typedef-whitespace": false,
+    "use-named-parameter": true,
+    "variable-name": false,
+    "whitespace": false
+  }
+}