feat(translations): expose Button and Modal translations

.circleci/config.yml

@@ -157,8 +157,7 @@ workflows:
           requires:
             - build
       - test_types
-      # TODO: Enable once the test env setup is ready.
-      # - test_unit
+      - test_unit
       # TODO: Enable again once Cypress is installed on the repo.
       # - test_cypress
       - release:

bundlesize.config.json

@@ -6,11 +6,11 @@
     },
     {
       "path": "packages/docsearch-react/dist/umd/index.js",
-      "maxSize": "19.30 kB"
+      "maxSize": "20 kB"
     },
     {
       "path": "packages/docsearch-js/dist/umd/index.js",
-      "maxSize": "27.25 kB"
+      "maxSize": "27.75 kB"
     }
   ]
 }

cypress/tsconfig.json

@@ -1,6 +1,7 @@
 {
-  "extends": "../../tsconfig",
+  "extends": "../tsconfig.json",
   "compilerOptions": {
     "types": ["cypress"]
-  }
+  },
+  "exclude": []
 }

jest.config.js

@@ -1,11 +1,15 @@
 module.exports = {
-  rootDir: process.cwd(),
-  setupFilesAfterEnv: ['@testing-library/jest-dom/extend-expect'],
-  testPathIgnorePatterns: ['node_modules/', 'dist/', 'cypress/'],
-  watchPlugins: [
-    'jest-watch-typeahead/filename',
-    'jest-watch-typeahead/testname',
+  preset: 'ts-jest',
+  testMatch: ['<rootDir>/packages/docsearch-*/src/__tests__/*.test.(ts|tsx)'],
+  transformIgnorePatterns: [
+    '<rootDir>/node_modules/',
+    '<rootDir>/packages/docsearch-*/node_modules/',
   ],
+  transform: {
+    '^.+\\.(tsx|ts|js)$': 'babel-jest',
+  },
+  setupFilesAfterEnv: ['<rootDir>/scripts/jest/setupTests.ts'],
+  testEnvironment: 'jsdom',
   globals: {
     __DEV__: true,
   },

package.json

@@ -47,9 +47,10 @@
     "@rollup/plugin-json": "4.1.0",
     "@rollup/plugin-node-resolve": "7.1.1",
     "@rollup/plugin-replace": "2.3.3",
-    "@testing-library/dom": "7.23.0",
+    "@testing-library/dom": "8.11.0",
     "@testing-library/jest-dom": "5.15.0",
-    "@testing-library/user-event": "12.1.3",
+    "@testing-library/react": "12.1.2",
+    "@testing-library/user-event": "13.5.0",
     "@types/jest": "^27.0.0",
     "@types/jest-diff": "^24.3.0",
     "@types/react": "^17.0.0",
@@ -102,6 +103,7 @@
     "stylelint-no-unsupported-browser-features": "5.0.2",
     "stylelint-order": "5.0.0",
     "stylelint-prettier": "2.0.0",
+    "ts-jest": "27.0.7",
     "typescript": "4.5.2",
     "watch": "1.0.2",
     "webpack": "4.44.1"

packages/docsearch-react/src/AlgoliaLogo.tsx

@@ -1,13 +1,22 @@
 import React from 'react';
 
-export const AlgoliaLogo: React.FC = () => {
+type AlgoliaLogoTranslations = Partial<{
+  searchByText: string;
+}>;
+
+type AlgoliaLogoProps = {
+  translations?: AlgoliaLogoTranslations;
+};
+
+export function AlgoliaLogo({ translations = {} }: AlgoliaLogoProps) {
+  const { searchByText = 'Search by' } = translations;
   return (
     <a
       href="https://www.algolia.com/docsearch"
       target="_blank"
       rel="noopener noreferrer"
     >
-      <span className="DocSearch-Label">Search by</span>
+      <span className="DocSearch-Label">{searchByText}</span>
       <svg width="77" height="19">
         <path
           d="M2.5067 0h14.0245c1.384.001 2.5058 1.1205 2.5068 2.5017V16.5c-.0014 1.3808-1.1232 2.4995-2.5068 2.5H2.5067C1.1232 18.9995.0014 17.8808 0 16.5V2.4958A2.495 2.495 0 01.735.7294 2.505 2.505 0 012.5068 0zM37.95 15.0695c-3.7068.0168-3.7068-2.986-3.7068-3.4634L34.2372.3576 36.498 0v11.1794c0 .2715 0 1.9889 1.452 1.994v1.8961zm-9.1666-1.8388c.694 0 1.2086-.0397 1.5678-.1088v-2.2934a5.3639 5.3639 0 00-1.3303-.1679 4.8283 4.8283 0 00-.758.0582 2.2845 2.2845 0 00-.688.2024c-.2029.0979-.371.2362-.4919.4142-.1268.1788-.185.2826-.185.5533 0 .5297.185.8359.5205 1.0375.3355.2016.7928.3053 1.365.3053v-.0008zm-.1969-8.1817c.7463 0 1.3768.092 1.8856.2767.5088.1838.9195.4428 1.2204.7717.3068.334.5147.7777.6423 1.251.1327.4723.196.991.196 1.5603v5.798c-.5235.1036-1.05.192-1.5787.2649-.7048.1037-1.4976.156-2.3774.156-.5832 0-1.1215-.0582-1.6016-.167a3.385 3.385 0 01-1.2432-.5364 2.6034 2.6034 0 01-.8037-.9565c-.191-.3922-.29-.9447-.29-1.5208 0-.5533.11-.905.3246-1.2863a2.7351 2.7351 0 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0-.5533.1098-.905.3245-1.2854a2.7373 2.7373 0 01.8849-.9338c.376-.2412.8029-.4141 1.2947-.5178a7.4545 7.4545 0 012.325-.1097c.2781.0287.5672.081.879.156v-.3686a2.7781 2.7781 0 00-.092-.738 1.5788 1.5788 0 00-.3246-.6166 1.5079 1.5079 0 00-.612-.415 2.6797 2.6797 0 00-.966-.1729c-.5205 0-.9947.0633-1.4282.1384a6.5608 6.5608 0 00-1.065.259l-.2712-1.8498c.283-.0979.7048-.1957 1.2491-.2935a9.8597 9.8597 0 011.752-.1494zm-6.79-1.072c-.7576.001-1.373-.6103-1.3759-1.3664 0-.755.6128-1.3664 1.376-1.3664.764 0 1.3775.6115 1.3775 1.3664s-.6195 1.3664-1.3776 1.3664zm1.1393 11.1507h-2.2726V5.3409l2.2734-.3568v10.0845l-.0008.0017zm-3.984 0c-3.707.0168-3.707-2.986-3.707-3.4642L59.7069.3576 61.9685 0v11.1794c0 .2715 0 1.9889 1.452 1.994V15.0703zm-7.3512-4.979c0-.975-.2138-1.7873-.6305-2.3516-.4167-.571-.9998-.852-1.747-.852-.7454 0-1.3302.281-1.7452.852-.4166.5702-.6195 1.3765-.6195 2.3516 0 .9851.208 1.6473.6254 2.2183.4158.576.9998.8587 1.7461.8587.7454 0 1.3303-.2885 1.747-.8595.4158-.5761.6237-1.2315.6237-2.2184v.0009zm2.3132-.006c0 .7609-.1099 1.3361-.3356 1.9654a4.654 4.654 0 01-.9533 1.6076A4.214 4.214 0 0155.613 14.69c-.579.2412-1.4697.3795-1.9143.3795-.4462-.005-1.3303-.1324-1.9033-.3795a4.307 4.307 0 01-1.474-1.0316c-.4115-.4445-.7293-.9801-.9609-1.6076a5.3423 5.3423 0 01-.3465-1.9653c0-.7608.104-1.493.3356-2.1155a4.683 4.683 0 01.9719-1.5958 4.3383 4.3383 0 011.479-1.0257c.5739-.242 1.2043-.3567 1.8864-.3567.6829 0 1.3125.1197 1.8906.3567a4.1245 4.1245 0 011.4816 1.0257 4.7587 4.7587 0 01.9592 1.5958c.2426.6225.3643 1.3547.3643 2.1155zm-17.0198 0c0 .9448.208 1.9932.6238 2.431.4166.4386.955.6579 1.6142.6579.3584 0 .6998-.0523 1.0176-.1502.3186-.0978.5721-.2134.775-.3517V7.0784a8.8706 8.8706 0 00-1.4926-.1906c-.8206-.0236-1.4452.312-1.8847.8468-.4335.5365-.6533 1.476-.6533 2.3516v-.0008zm6.2863 4.4485c0 1.5385-.3938 2.662-1.1866 3.3773-.791.7136-2.0005 1.0712-3.6308 1.0712-.5958 0-1.834-.1156-2.8228-.334l.3643-1.7865c.8282.173 1.9202.2193 2.4932.2193.9077 0 1.555-.1847 1.943-.5533.388-.3686.578-.916.578-1.643v-.3687a6.8289 6.8289 0 01-.8848.3349c-.3634.1096-.786.167-1.261.167-.6246 0-1.1917-.0979-1.7055-.2944a3.5554 3.5554 0 01-1.3244-.8645c-.3642-.3796-.6541-.8579-.8561-1.4289-.2028-.571-.3068-1.59-.3068-2.339 0-.7034.1099-1.5856.3245-2.1735.2198-.5871.5316-1.0949.9542-1.515.4167-.42.9255-.743 1.5213-.98a5.5923 5.5923 0 012.052-.3855c.7353 0 1.4114.092 2.0707.2024.6592.1088 1.2204.2236 1.6776.35v8.945-.0008zM11.5026 4.2418v-.6511c-.0005-.4553-.3704-.8241-.8266-.8241H8.749c-.4561 0-.826.3688-.8265.824v.669c0 .0742.0693.1264.1445.1096a6.0346 6.0346 0 011.6768-.2362 6.125 6.125 0 011.6202.2185.1116.1116 0 00.1386-.1097zm-5.2806.852l-.3296-.3282a.8266.8266 0 00-1.168 0l-.393.3922a.8199.8199 0 000 1.164l.3237.323c.0524.0515.1268.0397.1733-.0117.191-.259.3989-.507.6305-.7372.2374-.2362.48-.4437.7462-.6335.0575-.0354.0634-.1155.017-.1687zm3.5159 2.069v2.818c0 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@@ -17,4 +26,4 @@ export const AlgoliaLogo: React.FC = () => {
       </svg>
     </a>
   );
-};
+}

packages/docsearch-react/src/DocSearch.tsx

@@ -15,6 +15,13 @@ import type {
 } from './types';
 import { useDocSearchKeyboardEvents } from './useDocSearchKeyboardEvents';
 
+import type { ButtonTranslations, ModalTranslations } from '.';
+
+export type DocSearchTranslations = Partial<{
+  button: ButtonTranslations;
+  modal: ModalTranslations;
+}>;
+
 export interface DocSearchProps {
   appId?: string;
   apiKey: string;
@@ -33,6 +40,7 @@ export interface DocSearchProps {
   disableUserPersonalization?: boolean;
   initialQuery?: string;
   navigator?: AutocompleteOptions<InternalDocSearchHit>['navigator'];
+  translations?: DocSearchTranslations;
 }
 
 export function DocSearch(props: DocSearchProps) {
@@ -68,14 +76,19 @@ export function DocSearch(props: DocSearchProps) {
 
   return (
     <>
-      <DocSearchButton ref={searchButtonRef} onClick={onOpen} />
+      <DocSearchButton
+        ref={searchButtonRef}
+        translations={props?.translations?.button}
+        onClick={onOpen}
+      />
 
       {isOpen &&
         createPortal(
           <DocSearchModal
             {...props}
             initialScrollY={window.scrollY}
             initialQuery={initialQuery}
+            translations={props?.translations?.modal}
             onClose={onClose}
           />,
           document.body

packages/docsearch-react/src/DocSearchButton.tsx

@@ -3,13 +3,13 @@ import React, { useMemo } from 'react';
 import { ControlKeyIcon } from './icons/ControlKeyIcon';
 import { SearchIcon } from './icons/SearchIcon';
 
-type Translations = Partial<{
+export type ButtonTranslations = Partial<{
   buttonText: string;
   buttonAriaLabel: string;
 }>;
 
 export type DocSearchButtonProps = React.ComponentProps<'button'> & {
-  translations?: Translations;
+  translations?: ButtonTranslations;
 };
 
 const ACTION_KEY_DEFAULT = 'Ctrl' as const;

packages/docsearch-react/src/DocSearchModal.tsx

@@ -4,9 +4,12 @@ import React from 'react';
 
 import { MAX_QUERY_SIZE } from './constants';
 import type { DocSearchProps } from './DocSearch';
+import type { FooterTranslations } from './Footer';
 import { Footer } from './Footer';
 import { Hit } from './Hit';
+import type { ScreenStateTranslations } from './ScreenState';
 import { ScreenState } from './ScreenState';
+import type { SearchBoxTranslations } from './SearchBox';
 import { SearchBox } from './SearchBox';
 import { createStoredSearches } from './stored-searches';
 import type {
@@ -19,10 +22,17 @@ import { useTouchEvents } from './useTouchEvents';
 import { useTrapFocus } from './useTrapFocus';
 import { groupBy, identity, noop, removeHighlightTags } from './utils';
 
-export interface DocSearchModalProps extends DocSearchProps {
+export type ModalTranslations = Partial<{
+  searchBox: SearchBoxTranslations;
+  footer: FooterTranslations;
+}> &
+  ScreenStateTranslations;
+
+export type DocSearchModalProps = DocSearchProps & {
   initialScrollY: number;
   onClose?: () => void;
-}
+  translations?: ModalTranslations;
+};
 
 export function DocSearchModal({
   appId = 'BH4D9OD16A',
@@ -39,7 +49,13 @@ export function DocSearchModal({
   transformSearchClient = identity,
   disableUserPersonalization = false,
   initialQuery: initialQueryFromProp = '',
+  translations = {},
 }: DocSearchModalProps) {
+  const {
+    footer: footerTranslations,
+    searchBox: searchBoxTranslations,
+    ...screenStateTranslations
+  } = translations;
   const [state, setState] = React.useState<
     AutocompleteState<InternalDocSearchHit>
   >({
@@ -127,7 +143,6 @@ export function DocSearchModal({
         onStateChange(props) {
           setState(props.state);
         },
-
         getSources({ query, state: sourcesState, setContext, setStatus }) {
           if (!query) {
             if (disableUserPersonalization) {
@@ -397,6 +412,7 @@ export function DocSearchModal({
               Boolean(initialQuery) &&
               initialQuery === initialQueryFromSelection
             }
+            translations={searchBoxTranslations}
             onClose={onClose}
           />
         </header>
@@ -412,6 +428,7 @@ export function DocSearchModal({
             recentSearches={recentSearches}
             favoriteSearches={favoriteSearches}
             inputRef={inputRef}
+            translations={screenStateTranslations}
             onItemClick={(item) => {
               saveRecentSearch(item);
               onClose();
@@ -420,7 +437,7 @@ export function DocSearchModal({
         </div>
 
         <footer className="DocSearch-Footer">
-          <Footer />
+          <Footer translations={footerTranslations} />
         </footer>
       </div>
     </div>

packages/docsearch-react/src/ErrorScreen.tsx

@@ -2,16 +2,27 @@ import React from 'react';
 
 import { ErrorIcon } from './icons';
 
-export function ErrorScreen() {
+export type ErrorScreenTranslations = Partial<{
+  titleText: string;
+  helpText: string;
+}>;
+
+type ErrorScreenProps = {
+  translations?: ErrorScreenTranslations;
+};
+
+export function ErrorScreen({ translations = {} }: ErrorScreenProps) {
+  const {
+    titleText = 'Unable to fetch results',
+    helpText = 'You might want to check your network connection.',
+  } = translations;
   return (
     <div className="DocSearch-ErrorScreen">
       <div className="DocSearch-Screen-Icon">
         <ErrorIcon />
       </div>
-      <p className="DocSearch-Title">Unable to fetch results</p>
-      <p className="DocSearch-Help">
-        You might want to check your network connection.
-      </p>
+      <p className="DocSearch-Title">{titleText}</p>
+      <p className="DocSearch-Help">{helpText}</p>
     </div>
   );
 }

packages/docsearch-react/src/Footer.tsx

@@ -2,11 +2,49 @@ import React from 'react';
 
 import { AlgoliaLogo } from './AlgoliaLogo';
 
-export function Footer() {
+export type FooterTranslations = Partial<{
+  selectText: string;
+  navigateText: string;
+  closeText: string;
+  searchByText: string;
+}>;
+
+type FooterProps = Partial<{
+  translations: FooterTranslations;
+}>;
+
+interface CommandIconProps {
+  children: React.ReactNode;
+}
+
+function CommandIcon(props: CommandIconProps) {
+  return (
+    <svg width="15" height="15">
+      <g
+        fill="none"
+        stroke="currentColor"
+        strokeLinecap="round"
+        strokeLinejoin="round"
+        strokeWidth="1.2"
+      >
+        {props.children}
+      </g>
+    </svg>
+  );
+}
+
+export function Footer({ translations = {} }: FooterProps) {
+  const {
+    selectText = 'to select',
+    navigateText = 'to navigate',
+    closeText = 'to close',
+    searchByText = 'Search by',
+  } = translations;
+
   return (
     <>
       <div className="DocSearch-Logo">
-        <AlgoliaLogo />
+        <AlgoliaLogo translations={{ searchByText }} />
       </div>
       <ul className="DocSearch-Commands">
         <li>
@@ -15,7 +53,7 @@ export function Footer() {
               <path d="M12 3.53088v3c0 1-1 2-2 2H4M7 11.53088l-3-3 3-3" />
             </CommandIcon>
           </span>
-          <span className="DocSearch-Label">to select</span>
+          <span className="DocSearch-Label">{selectText}</span>
         </li>
         <li>
           <span className="DocSearch-Commands-Key">
@@ -28,37 +66,17 @@ export function Footer() {
               <path d="M7.5 11.5v-8M10.5 6.5l-3-3-3 3" />
             </CommandIcon>
           </span>
-          <span className="DocSearch-Label">to navigate</span>
+          <span className="DocSearch-Label">{navigateText}</span>
         </li>
         <li>
           <span className="DocSearch-Commands-Key">
             <CommandIcon>
               <path d="M13.6167 8.936c-.1065.3583-.6883.962-1.4875.962-.7993 0-1.653-.9165-1.653-2.1258v-.5678c0-1.2548.7896-2.1016 1.653-2.1016.8634 0 1.3601.4778 1.4875 1.0724M9 6c-.1352-.4735-.7506-.9219-1.46-.8972-.7092.0246-1.344.57-1.344 1.2166s.4198.8812 1.3445.9805C8.465 7.3992 8.968 7.9337 9 8.5c.032.5663-.454 1.398-1.4595 1.398C6.6593 9.898 6 9 5.963 8.4851m-1.4748.5368c-.2635.5941-.8099.876-1.5443.876s-1.7073-.6248-1.7073-2.204v-.4603c0-1.0416.721-2.131 1.7073-2.131.9864 0 1.6425 1.031 1.5443 2.2492h-2.956" />
             </CommandIcon>
           </span>
-          <span className="DocSearch-Label">to close</span>
+          <span className="DocSearch-Label">{closeText}</span>
         </li>
       </ul>
     </>
   );
 }
-
-interface CommandIconProps {
-  children: React.ReactNode;
-}
-
-function CommandIcon(props: CommandIconProps) {
-  return (
-    <svg width="15" height="15">
-      <g
-        fill="none"
-        stroke="currentColor"
-        strokeLinecap="round"
-        strokeLinejoin="round"
-        strokeWidth="1.2"
-      >
-        {props.children}
-      </g>
-    </svg>
-  );
-}