Misc changes to codebase back ported from internal fork

client/.babelrc

@@ -1,20 +1,24 @@
 {
   "presets": [
-    ["@babel/preset-env", {
-      "exclude": [
-        "@babel/plugin-transform-async-to-generator",
-        "@babel/plugin-transform-arrow-functions"
-      ],
-      "useBuiltIns": "usage"
-    }],
+    [
+      "@babel/preset-env",
+      {
+        "exclude": ["@babel/plugin-transform-async-to-generator", "@babel/plugin-transform-arrow-functions"],
+        "corejs": "2",
+        "useBuiltIns": "usage"
+      }
+    ],
     "@babel/preset-react",
     "@babel/preset-typescript"
   ],
   "plugins": [
     "@babel/plugin-proposal-class-properties",
     "@babel/plugin-transform-object-assign",
-    ["babel-plugin-transform-builtin-extend", {
-      "globals": ["Error"]
-    }]
+    [
+      "babel-plugin-transform-builtin-extend",
+      {
+        "globals": ["Error"]
+      }
+    ]
   ]
 }

client/app/components/ApplicationArea/Router.jsx

@@ -1,5 +1,5 @@
 import { isFunction, startsWith, trimStart, trimEnd } from "lodash";
-import React, { useState, useEffect, useRef } from "react";
+import React, { useState, useEffect, useRef, useContext } from "react";
 import PropTypes from "prop-types";
 import UniversalRouter from "universal-router";
 import ErrorBoundary from "@redash/viz/lib/components/ErrorBoundary";
@@ -14,6 +14,12 @@ function generateRouteKey() {
     .substr(2);
 }
 
+export const CurrentRouteContext = React.createContext(null);
+
+export function useCurrentRoute() {
+  return useContext(CurrentRouteContext);
+}
+
 export function stripBase(href) {
   // Resolve provided link and '' (root) relative to document's base.
   // If provided href is not related to current document (does not
@@ -53,7 +59,7 @@ export default function Router({ routes, onRouteChange }) {
           errorHandlerRef.current.reset();
         }
 
-        const pathname = stripBase(location.path);
+        const pathname = stripBase(location.path) || "/";
 
         // This is a optimization for route resolver: if current route was already resolved
         // from this path - do nothing. It also prevents router from using outdated route in a case
@@ -109,9 +115,11 @@ export default function Router({ routes, onRouteChange }) {
   }
 
   return (
-    <ErrorBoundary ref={errorHandlerRef} renderError={error => <ErrorMessage error={error} />}>
-      {currentRoute.render(currentRoute)}
-    </ErrorBoundary>
+    <CurrentRouteContext.Provider value={currentRoute}>
+      <ErrorBoundary ref={errorHandlerRef} renderError={error => <ErrorMessage error={error} />}>
+        {currentRoute.render(currentRoute)}
+      </ErrorBoundary>
+    </CurrentRouteContext.Provider>
   );
 }
 

client/app/components/DialogWrapper.d.ts

@@ -0,0 +1,30 @@
+import { ModalProps } from "antd/lib/modal/Modal";
+
+export interface DialogProps<ROk, RCancel> {
+  props: ModalProps;
+  close: (result: ROk) => void;
+  dismiss: (result: RCancel) => void;
+}
+
+export type DialogWrapperChildProps<ROk, RCancel> = {
+  dialog: DialogProps<ROk, RCancel>;
+};
+
+export type DialogComponentType<ROk = void, P = {}, RCancel = void> = React.ComponentType<
+  DialogWrapperChildProps<ROk, RCancel> & P
+>;
+
+export function wrap<ROk = void, P = {}, RCancel = void>(
+  DialogComponent: DialogComponentType<ROk, P, RCancel>
+): {
+  Component: DialogComponentType<ROk, P, RCancel>;
+  showModal: (
+    props?: P
+  ) => {
+    update: (props: P) => void;
+    onClose: (handler: (result: ROk) => Promise<void>) => void;
+    onDismiss: (handler: (result: RCancel) => Promise<void>) => void;
+    close: (result: ROk) => void;
+    dismiss: (result: RCancel) => void;
+  };
+};

client/app/components/PreviewCard.jsx

@@ -68,7 +68,7 @@ UserPreviewCard.defaultProps = {
 // DataSourcePreviewCard
 
 export function DataSourcePreviewCard({ dataSource, withLink, children, ...props }) {
-  const imageUrl = `/static/images/db-logos/${dataSource.type}.png`;
+  const imageUrl = `static/images/db-logos/${dataSource.type}.png`;
   const title = withLink ? <a href={"data_sources/" + dataSource.id}>{dataSource.name}</a> : dataSource.name;
   return (
     <PreviewCard {...props} imageUrl={imageUrl} title={title}>

client/app/components/empty-state/EmptyState.d.ts

@@ -1,18 +1,41 @@
 import React from "react";
 
-export interface EmptyStateProps {
+type DefaultStepKey = "dataSources" | "queries" | "alerts" | "dashboards" | "users";
+export type StepKey<K> = DefaultStepKey | K;
+
+export interface StepItem<K> {
+  key: StepKey<K>;
+  node: React.ReactNode;
+}
+
+export interface EmptyStateProps<K = unknown> {
   header?: string;
   icon?: string;
   description: string;
   illustration: string;
+  illustrationPath?: string;
   helpLink: string;
 
   onboardingMode?: boolean;
   showAlertStep?: boolean;
   showDashboardStep?: boolean;
+  showDataSourceStep?: boolean;
   showInviteStep?: boolean;
+
+  getStepsItems?: (items: Array<StepItem<K>>) => Array<StepItem<K>>;
 }
 
-declare const EmptyState: React.FunctionComponent<EmptyStateProps>;
+declare class EmptyState<R> extends React.Component<EmptyStateProps<R>> {}
 
 export default EmptyState;
+
+export interface StepProps {
+  show: boolean;
+  completed: boolean;
+  url?: string;
+  urlText?: string;
+  text: string;
+  onClick?: () => void;
+}
+
+export declare const Step: React.FunctionComponent<StepProps>;

client/app/components/empty-state/EmptyState.jsx

@@ -7,7 +7,7 @@ import { currentUser } from "@/services/auth";
 import organizationStatus from "@/services/organizationStatus";
 import "./empty-state.less";
 
-function Step({ show, completed, text, url, urlText, onClick }) {
+export function Step({ show, completed, text, url, urlText, onClick }) {
   if (!show) {
     return null;
   }
@@ -46,10 +46,13 @@ function EmptyState({
   onboardingMode,
   showAlertStep,
   showDashboardStep,
+  showDataSourceStep,
   showInviteStep,
+  getStepsItems,
+  illustrationPath,
 }) {
   const isAvailable = {
-    dataSource: true,
+    dataSource: showDataSourceStep,
     query: true,
     alert: showAlertStep,
     dashboard: showDashboardStep,
@@ -75,6 +78,92 @@ function EmptyState({
     return null;
   }
 
+  const renderDataSourcesStep = () => {
+    if (currentUser.isAdmin) {
+      return (
+        <Step
+          key="dataSources"
+          show={isAvailable.dataSource}
+          completed={isCompleted.dataSource}
+          url="data_sources/new"
+          urlText="Connect"
+          text="a Data Source"
+        />
+      );
+    }
+
+    return (
+      <Step
+        key="dataSources"
+        show={isAvailable.dataSource}
+        completed={isCompleted.dataSource}
+        text="Ask an account admin to connect a data source"
+      />
+    );
+  };
+
+  const defaultStepsItems = [
+    {
+      key: "dataSources",
+      node: renderDataSourcesStep(),
+    },
+    {
+      key: "queries",
+      node: (
+        <Step
+          key="queries"
+          show={isAvailable.query}
+          completed={isCompleted.query}
+          url="queries/new"
+          urlText="Create"
+          text="your first Query"
+        />
+      ),
+    },
+    {
+      key: "alerts",
+      node: (
+        <Step
+          key="alerts"
+          show={isAvailable.alert}
+          completed={isCompleted.alert}
+          url="alerts/new"
+          urlText="Create"
+          text="your first Alert"
+        />
+      ),
+    },
+    {
+      key: "dashboards",
+      node: (
+        <Step
+          key="dashboards"
+          show={isAvailable.dashboard}
+          completed={isCompleted.dashboard}
+          onClick={showCreateDashboardDialog}
+          urlText="Create"
+          text="your first Dashboard"
+        />
+      ),
+    },
+    {
+      key: "users",
+      node: (
+        <Step
+          key="users"
+          show={isAvailable.inviteUsers}
+          completed={isCompleted.inviteUsers}
+          url="users/new"
+          urlText="Invite"
+          text="your team members"
+        />
+      ),
+    },
+  ];
+
+  const stepsItems = getStepsItems ? getStepsItems(defaultStepsItems) : defaultStepsItems;
+  const imageSource = illustrationPath ? illustrationPath : "static/images/illustrations/" + illustration + ".svg";
+
   return (
     <div className="empty-state bg-white tiled">
       <div className="empty-state__summary">
@@ -83,60 +172,11 @@ function EmptyState({
           <i className={icon} />
         </h2>
         <p>{description}</p>
-        <img
-          src={"/static/images/illustrations/" + illustration + ".svg"}
-          alt={illustration + " Illustration"}
-          width="75%"
-        />
+        <img src={imageSource} alt={illustration + " Illustration"} width="75%" />
       </div>
       <div className="empty-state__steps">
         <h4>Let&apos;s get started</h4>
-        <ol>
-          {currentUser.isAdmin && (
-            <Step
-              show={isAvailable.dataSource}
-              completed={isCompleted.dataSource}
-              url="data_sources/new"
-              urlText="Connect"
-              text="a Data Source"
-            />
-          )}
-          {!currentUser.isAdmin && (
-            <Step
-              show={isAvailable.dataSource}
-              completed={isCompleted.dataSource}
-              text="Ask an account admin to connect a data source"
-            />
-          )}
-          <Step
-            show={isAvailable.query}
-            completed={isCompleted.query}
-            url="queries/new"
-            urlText="Create"
-            text="your first Query"
-          />
-          <Step
-            show={isAvailable.alert}
-            completed={isCompleted.alert}
-            url="alerts/new"
-            urlText="Create"
-            text="your first Alert"
-          />
-          <Step
-            show={isAvailable.dashboard}
-            completed={isCompleted.dashboard}
-            onClick={showCreateDashboardDialog}
-            urlText="Create"
-            text="your first Dashboard"
-          />
-          <Step
-            show={isAvailable.inviteUsers}
-            completed={isCompleted.inviteUsers}
-            url="users/new"
-            urlText="Invite"
-            text="your team members"
-          />
-        </ol>
+        <ol>{stepsItems.map(item => item.node)}</ol>
         <p>
           Need more support?{" "}
           <a href={helpLink} target="_blank" rel="noopener noreferrer">
@@ -154,12 +194,16 @@ EmptyState.propTypes = {
   header: PropTypes.string,
   description: PropTypes.string.isRequired,
   illustration: PropTypes.string.isRequired,
+  illustrationPath: PropTypes.string,
   helpLink: PropTypes.string.isRequired,
 
   onboardingMode: PropTypes.bool,
   showAlertStep: PropTypes.bool,
   showDashboardStep: PropTypes.bool,
+  showDataSourceStep: PropTypes.bool,
   showInviteStep: PropTypes.bool,
+
+  getStepItems: PropTypes.func,
 };
 
 EmptyState.defaultProps = {
@@ -169,6 +213,7 @@ EmptyState.defaultProps = {
   onboardingMode: false,
   showAlertStep: false,
   showDashboardStep: false,
+  showDataSourceStep: true,
   showInviteStep: false,
 };