i18n: Phrases for login page (#81478)

* i18n markup for login components

* Add serviceName to translation

* Fix typo

* Reset from main

* Extract

* Fix extract

public/app/core/components/Login/LoginForm.tsx

@@ -5,6 +5,7 @@ import { useForm } from 'react-hook-form';
 import { GrafanaTheme2 } from '@grafana/data';
 import { selectors } from '@grafana/e2e-selectors';
 import { Button, Input, Field, useStyles2 } from '@grafana/ui';
+import { t } from 'app/core/internationalization';
 
 import { PasswordField } from '../PasswordField/PasswordField';
 
@@ -31,9 +32,13 @@ export const LoginForm = ({ children, onSubmit, isLoggingIn, passwordHint, login
   return (
     <div className={styles.wrapper}>
       <form onSubmit={handleSubmit(onSubmit)}>
-        <Field label="Email or username" invalid={!!errors.user} error={errors.user?.message}>
+        <Field
+          label={t('login.form.username-label', 'Email or username')}
+          invalid={!!errors.user}
+          error={errors.user?.message}
+        >
           <Input
-            {...register('user', { required: 'Email or username is required' })}
+            {...register('user', { required: t('login.form.username-required', 'Email or username is required') })}
             id={usernameId}
             autoFocus
             autoCapitalize="none"
@@ -41,9 +46,13 @@ export const LoginForm = ({ children, onSubmit, isLoggingIn, passwordHint, login
             data-testid={selectors.pages.Login.username}
           />
         </Field>
-        <Field label="Password" invalid={!!errors.password} error={errors.password?.message}>
+        <Field
+          label={t('login.form.password-label', 'Password')}
+          invalid={!!errors.password}
+          error={errors.password?.message}
+        >
           <PasswordField
-            {...register('password', { required: 'Password is required' })}
+            {...register('password', { required: t('login.form.password-required', 'Password is required') })}
             id={passwordId}
             autoComplete="current-password"
             placeholder={passwordHint}
@@ -55,7 +64,7 @@ export const LoginForm = ({ children, onSubmit, isLoggingIn, passwordHint, login
           className={styles.submitButton}
           disabled={isLoggingIn}
         >
-          {isLoggingIn ? 'Logging in...' : 'Log in'}
+          {isLoggingIn ? t('login.form.submit-loading-label', 'Logging in...') : t('login.form.submit-label', 'Log in')}
         </Button>
         {children}
       </form>

public/app/core/components/Login/LoginPage.tsx

@@ -7,7 +7,7 @@ import { GrafanaTheme2 } from '@grafana/data';
 import { config } from '@grafana/runtime';
 import { Alert, HorizontalGroup, LinkButton, useStyles2 } from '@grafana/ui';
 import { Branding } from 'app/core/components/Branding/Branding';
-import { t } from 'app/core/internationalization';
+import { t, Trans } from 'app/core/internationalization';
 
 import { ChangePassword } from '../ForgottenPassword/ChangePassword';
 
@@ -54,7 +54,7 @@ export const LoginPage = () => {
                         fill="text"
                         href={`${config.appSubUrl}/user/password/send-reset-email`}
                       >
-                        Forgot your password?
+                        <Trans i18nKey="login.forgot-password">Forgot your password?</Trans>
                       </LinkButton>
                     )}
                   </HorizontalGroup>

public/app/core/components/Login/LoginServiceButtons.tsx

@@ -5,6 +5,7 @@ import React from 'react';
 import { GrafanaTheme2, DEFAULT_SAML_NAME } from '@grafana/data';
 import { Icon, IconName, LinkButton, useStyles2, useTheme2, VerticalGroup } from '@grafana/ui';
 import config from 'app/core/config';
+import { Trans } from 'app/core/internationalization';
 
 export interface LoginService {
   bgColor: string;
@@ -150,7 +151,9 @@ export const LoginServiceButtons = () => {
     return (
       <VerticalGroup>
         <LoginDivider />
-        {Object.entries(enabledServices).map(([key, service]) => (
+        {Object.entries(enabledServices).map(([key, service]) => {
+          const serviceName = service.name;
+          return (
             <LinkButton
               key={key}
               className={getButtonStyleFor(service, styles, theme)}
@@ -159,9 +162,10 @@ export const LoginServiceButtons = () => {
               fullWidth
             >
               <Icon className={styles.buttonIcon} name={service.icon} />
-            Sign in with {service.name}
+              <Trans i18nKey="login.services.sing-in-with-prefix">Sign in with {{ serviceName }}</Trans>
             </LinkButton>
-        ))}
+          );
+        })}
       </VerticalGroup>
     );
   }

public/app/core/components/Login/UserSignup.tsx

@@ -3,6 +3,7 @@ import React from 'react';
 
 import { LinkButton, VerticalGroup } from '@grafana/ui';
 import { getConfig } from 'app/core/config';
+import { Trans } from 'app/core/internationalization';
 
 export const UserSignup = () => {
   const href = getConfig().verifyEmailEnabled ? `${getConfig().appSubUrl}/verify` : `${getConfig().appSubUrl}/signup`;
@@ -10,7 +11,9 @@ export const UserSignup = () => {
 
   return (
     <VerticalGroup>
-      <div className={paddingTop}>New to Grafana?</div>
+      <div className={paddingTop}>
+        <Trans i18nKey="login.signup.new-to-question">New to Grafana?</Trans>
+      </div>
       <LinkButton
         className={css({
           width: '100%',
@@ -20,7 +23,7 @@ export const UserSignup = () => {
         variant="secondary"
         fill="outline"
       >
-        Sign up
+        <Trans i18nKey="login.signup.button-label">Sign up</Trans>
       </LinkButton>
     </VerticalGroup>
   );

public/locales/en-US/grafana.json

@@ -673,6 +673,22 @@
       "invalid-user-or-password": "Invalid username or password",
       "title": "Login failed",
       "unknown": "Unknown error occurred"
+    },
+    "forgot-password": "Forgot your password?",
+    "form": {
+      "password-label": "Password",
+      "password-required": "Password is required",
+      "submit-label": "Log in",
+      "submit-loading-label": "Logging in...",
+      "username-label": "Email or username",
+      "username-required": "Email or username is required"
+    },
+    "services": {
+      "sing-in-with-prefix": "Sign in with {{serviceName}}"
+    },
+    "signup": {
+      "button-label": "Sign up",
+      "new-to-question": "New to Grafana?"
     }
   },
   "nav": {

public/locales/pseudo-LOCALE/grafana.json

@@ -673,6 +673,22 @@
       "invalid-user-or-password": "Ĩʼnväľįđ ūşęřʼnämę őř päşşŵőřđ",
       "title": "Ŀőģįʼn ƒäįľęđ",
       "unknown": "Ůʼnĸʼnőŵʼn ęřřőř őččūřřęđ"
+    },
+    "forgot-password": "Főřģőŧ yőūř päşşŵőřđ?",
+    "form": {
+      "password-label": "Päşşŵőřđ",
+      "password-required": "Päşşŵőřđ įş řęqūįřęđ",
+      "submit-label": "Ŀőģ įʼn",
+      "submit-loading-label": "Ŀőģģįʼnģ įʼn...",
+      "username-label": "Ēmäįľ őř ūşęřʼnämę",
+      "username-required": "Ēmäįľ őř ūşęřʼnämę įş řęqūįřęđ"
+    },
+    "services": {
+      "sing-in-with-prefix": "Ŝįģʼn įʼn ŵįŧĥ {{serviceName}}"
+    },
+    "signup": {
+      "button-label": "Ŝįģʼn ūp",
+      "new-to-question": "Ńęŵ ŧő Ğřäƒäʼnä?"
     }
   },
   "nav": {