feat: add multilingual support

.eslintrc.json

@@ -4,7 +4,8 @@
   "env": {
     "browser": true,
     "node": true,
-    "es6": true
+    "es6": true,
+    "jest": true
   },
   "settings": {
     "react": {

README.md

@@ -71,9 +71,12 @@ netlifyIdentity.close();
 
 // Log out the user
 netlifyIdentity.logout();
-// refresh the user's JWT 
+// refresh the user's JWT
 // Note: this method returns a promise.
 netlifyIdentity.refresh().then((jwt)=>console.log(jwt))
+
+// Change language
+netlifyIdentity.setLocale('en');
 ```
 
 #### A note on script tag versioning
@@ -86,7 +89,7 @@ and will only reflect breaking changes in the markup API.
 Netlify Identity Widget also has a
 [module API](https://www.npmjs.com/package/netlify-identity-widget):
 
-```
+```bash
 yarn add netlify-identity-widget
 ```
 
@@ -97,6 +100,7 @@ const netlifyIdentity = require('netlify-identity-widget');
 
 netlifyIdentity.init({
   container: '#netlify-modal' // defaults to document.body,
+  locale: 'en' // defaults to 'en'
 });
 
 netlifyIdentity.open(); // open the modal
@@ -116,10 +120,13 @@ netlifyIdentity.close();
 // Log out the user
 netlifyIdentity.logout();
 
-// refresh the user's JWT 
+// refresh the user's JWT
 // Note: this method returns a promise.
 netlifyIdentity.refresh().then((jwt)=>console.log(jwt))
 
+// Change language
+netlifyIdentity.setLocale('en');
+
 // Access the underlying GoTrue JS client.
 // Note that doing things directly through the GoTrue client brings a risk of getting out of
 // sync between your state and the widget’s state.
@@ -136,6 +143,7 @@ module API. Options include:
   container: '#some-query-selector'; // container to attach to
   APIUrl: 'https://www.example.com/.netlify/functions/identity'; // Absolute url to endpoint.  ONLY USE IN SPECIAL CASES!
   namePlaceholder: 'some-placeholder-for-Name'; // custom placeholder for name input form
+  locale: 'en'; // language code for translations - available: en, fr - default to en
 }
 ```
 
@@ -162,7 +170,6 @@ https://olddvdscreensaver.com
 
 ![](devmode.png)
 
-
 ## List of Alternatives
 
 **Lowest level JS Library**: If you want to use the official Javascript bindings to GoTrue, Netlify's underlying Identity service written in Go, use https://github.com/netlify/gotrue-js

package.json

@@ -9,7 +9,6 @@
   "dependencies": {},
   "devDependencies": {
     "@babel/cli": "^7.10.1",
-    "@babel/register": "^7.10.1",
     "@babel/core": "^7.10.2",
     "@babel/plugin-proposal-class-properties": "^7.10.1",
     "@babel/plugin-proposal-decorators": "^7.10.1",
@@ -18,6 +17,7 @@
     "@babel/plugin-transform-react-jsx": "^7.10.1",
     "@babel/polyfill": "^7.10.1",
     "@babel/preset-env": "^7.10.2",
+    "@babel/register": "^7.10.1",
     "auto-changelog": "^2.0.0",
     "babel-eslint": "^10.1.0",
     "babel-jest": "^26.0.1",
@@ -34,6 +34,7 @@
     "gh-release": "^3.4.0",
     "gotrue-js": "^0.9.21",
     "html-webpack-plugin": "^4.3.0",
+    "jest": "^26.0.1",
     "mkdirp": "^0.5.1",
     "mobx": "^3.2.2",
     "mobx-preact": "^1.1.0",
@@ -79,7 +80,9 @@
     "react-demo": "cd example && yarn && yarn start",
     "release": "node ./script/release.js",
     "lint": "eslint src",
-    "test": "run-s lint format-check",
+    "test": "run-s lint format-check test:unit",
+    "test:unit": "jest",
+    "test:unit:watch": "jest --watch",
     "version": "run-s release changelog"
   }
 }

src/components/app.js

@@ -11,48 +11,48 @@ const pagesWithHeader = { login: true, signup: true };
 const pages = {
   login: {
     login: true,
-    button: "Log in",
-    button_saving: "Logging in",
+    button: "log_in",
+    button_saving: "logging_in",
     email: true,
     password: true,
     link: "amnesia",
-    link_text: "Forgot password?",
+    link_text: "forgot_password",
     providers: true
   },
   signup: {
     signup: true,
-    button: "Sign up",
-    button_saving: "Signing Up",
+    button: "sign_up",
+    button_saving: "signing_up",
     name: true,
     email: true,
     password: true,
     providers: true
   },
   amnesia: {
-    title: "Recover password",
-    button: "Send recovery email",
-    button_saving: "Sending recovery email",
+    title: "recover_password",
+    button: "send_recovery_email",
+    button_saving: "sending_recovery_email",
     email: true,
     link: "login",
-    link_text: "Never mind"
+    link_text: "never_mind"
   },
   recovery: {
-    title: "Recover password",
-    button: "Update password",
-    button_saving: "Updating password",
+    title: "recover_password",
+    button: "update_password",
+    button_saving: "updating_password",
     password: true,
     link: "login",
-    link_text: "Never mind"
+    link_text: "never_mind"
   },
   invite: {
-    title: "Complete your signup",
-    button: "Sign up",
-    button_saving: "Signing Up",
+    title: "complete_your_signup",
+    button: "sign_up",
+    button_saving: "signing_up",
     password: true,
     providers: true
   },
   user: {
-    title: "Logged in"
+    title: "logged_in"
   }
 };
 
@@ -96,6 +96,7 @@ class App extends Component {
         <SiteURLForm
           devMode={store.siteURL != null}
           onSiteURL={store.siteURL ? this.clearSiteURL : this.handleSiteURL}
+          t={store.translate}
         />
       );
     }
@@ -108,11 +109,12 @@ class App extends Component {
           user={store.user}
           saving={store.saving}
           onLogout={this.handleLogout}
+          t={store.translate}
         />
       );
     }
     if (store.modal.page === "signup" && store.settings.disable_signup) {
-      return <Message type="signup_disabled" />;
+      return <Message type="signup_disabled" t={store.translate} />;
     }
 
     return (
@@ -123,19 +125,21 @@ class App extends Component {
           saving={store.saving}
           onSubmit={this.handleUser}
           namePlaceholder={store.namePlaceholder}
+          t={store.translate}
         />
         {!store.user && page.link && store.gotrue && (
           <button
             onclick={pageLinkHandler}
             className="btnLink forgotPasswordLink"
           >
-            {page.link_text}
+            {store.translate(page.link_text)}
           </button>
         )}
         {store.isLocal ? (
           <SiteURLForm
             devMode={store.siteURL != null}
             onSiteURL={store.siteURL ? this.clearSiteURL : this.handleSiteURL}
+            t={store.translate}
           />
         ) : (
           <div />
@@ -172,6 +176,7 @@ class App extends Component {
         providers={providers}
         labels={store.settings.external_labels || {}}
         onLogin={this.handleExternalLogin}
+        t={store.translate}
       />
     ) : null;
   }
@@ -195,6 +200,7 @@ class App extends Component {
           onPage={this.handlePage}
           onClose={this.handleClose}
           logo={store.modal.logo}
+          t={store.translate}
         >
           {this.renderBody()}
           {this.renderProviders()}

src/components/controls.js

@@ -24,7 +24,7 @@ class Controls extends Component {
   };
 
   render() {
-    const { user } = this.props.store;
+    const { user, translate: t } = this.props.store;
 
     if (this.props.mode === "button") {
       return (
@@ -33,7 +33,7 @@ class Controls extends Component {
           href="#"
           onClick={this.handleButton}
         >
-          {this.props.text || (user ? "Log out" : "Log in")}
+          {this.props.text || (user ? t("log_out") : t("log_in"))}
         </a>
       );
     }
@@ -42,7 +42,7 @@ class Controls extends Component {
       return (
         <ul className="netlify-identity-menu">
           <li className="netlify-identity-item netlify-identity-user-details">
-            Logged in as{" "}
+            {t("logged_in_as")}{" "}
             <span className="netlify-identity-user">
               {user.user_metadata.name || user.email}
             </span>
@@ -53,7 +53,7 @@ class Controls extends Component {
               href="#"
               onClick={this.handleLogout}
             >
-              Log out
+              {t("log_out")}
             </a>
           </li>
         </ul>
@@ -68,7 +68,7 @@ class Controls extends Component {
             href="#"
             onClick={this.handleSignup}
           >
-            Sign up
+            {t("sign_up")}
           </a>
         </li>
         <li className="netlify-identity-item">
@@ -77,7 +77,7 @@ class Controls extends Component {
             href="#"
             onClick={this.handleLogin}
           >
-            Log in
+            {t("log_in")}
           </a>
         </li>
       </ul>

src/components/forms/logout.js

@@ -7,22 +7,26 @@ export default class LogoutForm extends Component {
     this.props.onLogout();
   };
   render() {
-    const { user, saving } = this.props;
+    const { user, saving, t } = this.props;
 
     return (
       <form
         onSubmit={this.handleLogout}
         className={`form ${saving ? "disabled" : ""}`}
       >
         <p className="infoText">
-          Logged in as <br />
+          {t("logged_in_as")} <br />
           <span className="infoTextEmail">
             {user.user_metadata.full_name ||
               user.user_metadata.name ||
               user.email}
           </span>
         </p>
-        <Button saving={saving} text="Log out" saving_text="Logging out" />
+        <Button
+          saving={saving}
+          text={t("log_out")}
+          saving_text={t("logging_out")}
+        />
       </form>
     );
   }

src/components/forms/message.js

@@ -3,38 +3,34 @@ import { h, Component } from "preact";
 const messages = {
   confirm: {
     type: "success",
-    text:
-      "A confirmation message was sent to your email, click the link there to continue."
+    text: "message_confirm"
   },
   password_mail: {
     type: "success",
-    text:
-      "We've sent a recovery email to your account, follow the link there to reset your password."
+    text: "message_password_mail"
   },
   email_changed: {
     type: "sucess",
-    text: "Your email address has been updated!"
+    text: "message_email_changed"
   },
   verfication_error: {
     type: "error",
-    text:
-      "There was an error verifying your account. Please try again or contact an administrator."
+    text: "message_verfication_error"
   },
   signup_disabled: {
     type: "error",
-    text:
-      "Public signups are disabled. Contact an administrator and ask for an invite."
+    text: "message_signup_disabled"
   }
 };
 
 export default class Message extends Component {
   render() {
-    const { type } = this.props;
+    const { type, t } = this.props;
     const msg = messages[type];
 
     return (
       <div className={`flashMessage ${msg.type}`}>
-        <span>{msg.text}</span>
+        <span>{t(msg.text)}</span>
       </div>
     );
   }

src/components/forms/providers.js

@@ -7,14 +7,14 @@ class Provider extends Component {
   };
 
   render() {
-    const { provider, label } = this.props;
+    const { provider, label, t } = this.props;
 
     return (
       <button
         onClick={this.handleLogin}
         className={`provider${provider} btn btnProvider`}
       >
-        Continue with {label}
+        {`${t("continue_with")} ${label}`}
       </button>
     );
   }
@@ -30,7 +30,7 @@ export default class Providers extends Component {
   }
 
   render() {
-    const { providers, onLogin } = this.props;
+    const { providers, onLogin, t } = this.props;
 
     return (
       <div className="providersGroup">
@@ -41,6 +41,7 @@ export default class Providers extends Component {
             provider={p}
             label={this.getLabel(p)}
             onLogin={onLogin}
+            t={t}
           />
         ))}
       </div>