Localize email notifications (#2043) (#2178)

app/Notifications/AccountCreated.php

@@ -23,14 +23,16 @@ class AccountCreated extends Notification implements ShouldQueue
 
     public function toMail(User $notifiable): MailMessage
     {
+        $locale = $notifiable->language ?? 'en';
+
         $message = (new MailMessage())
-            ->greeting('Hello ' . $notifiable->username . '!')
-            ->line('You are receiving this email because an account has been created for you on ' . config('app.name') . '.')
-            ->line('Username: ' . $notifiable->username)
-            ->line('Email: ' . $notifiable->email);
+            ->greeting(trans('mail.greeting', ['name' => $notifiable->username], $locale))
+            ->line(trans('mail.account_created.body', ['app' => config('app.name')], $locale))
+            ->line(trans('mail.account_created.username', ['username' => $notifiable->username], $locale))
+            ->line(trans('mail.account_created.email', ['email' => $notifiable->email], $locale));
 
         if (!is_null($this->token)) {
-            return $message->action('Setup Your Account', Filament::getPanel('app')->getResetPasswordUrl($this->token, $notifiable));
+            return $message->action(trans('mail.account_created.action', locale: $locale), Filament::getPanel('app')->getResetPasswordUrl($this->token, $notifiable));
         }
 
         return $message;

app/Notifications/AddedToServer.php

@@ -24,10 +24,12 @@ class AddedToServer extends Notification implements ShouldQueue
 
     public function toMail(User $notifiable): MailMessage
     {
+        $locale = $notifiable->language ?? 'en';
+
         return (new MailMessage())
-            ->greeting('Hello ' . $notifiable->username . '!')
-            ->line('You have been added as a subuser for the following server, allowing you certain control over the server.')
-            ->line('Server Name: ' . $this->server->name)
-            ->action('Visit Server', Console::getUrl(panel: 'server', tenant: $this->server));
+            ->greeting(trans('mail.greeting', ['name' => $notifiable->username], $locale))
+            ->line(trans('mail.added_to_server.body', locale: $locale))
+            ->line(trans('mail.added_to_server.server_name', ['name' => $this->server->name], $locale))
+            ->action(trans('mail.added_to_server.action', locale: $locale), Console::getUrl(panel: 'server', tenant: $this->server));
     }
 }

app/Notifications/MailTested.php

@@ -20,9 +20,11 @@ class MailTested extends Notification
 
     public function toMail(): MailMessage
     {
+        $locale = $this->user->language ?? 'en';
+
         return (new MailMessage())
-            ->subject('Panel Test Message')
-            ->greeting('Hello ' . $this->user->username . '!')
-            ->line('This is a test of the Panel mail system. You\'re good to go!');
+            ->subject(trans('mail.mail_tested.subject', locale: $locale))
+            ->greeting(trans('mail.greeting', ['name' => $this->user->username], $locale))
+            ->line(trans('mail.mail_tested.body', locale: $locale));
     }
 }

app/Notifications/RemovedFromServer.php

@@ -23,11 +23,13 @@ class RemovedFromServer extends Notification implements ShouldQueue
 
     public function toMail(User $notifiable): MailMessage
     {
+        $locale = $notifiable->language ?? 'en';
+
         return (new MailMessage())
             ->error()
-            ->greeting('Hello ' . $notifiable->username . '.')
-            ->line('You have been removed as a subuser for the following server.')
-            ->line('Server Name: ' . $this->server->name)
-            ->action('Visit Panel', url(''));
+            ->greeting(trans('mail.greeting', ['name' => $notifiable->username], $locale))
+            ->line(trans('mail.removed_from_server.body', locale: $locale))
+            ->line(trans('mail.removed_from_server.server_name', ['name' => $this->server->name], $locale))
+            ->action(trans('mail.removed_from_server.action', locale: $locale), url(''));
     }
 }

app/Notifications/ServerInstalled.php

@@ -24,10 +24,12 @@ class ServerInstalled extends Notification implements ShouldQueue
 
     public function toMail(User $notifiable): MailMessage
     {
+        $locale = $notifiable->language ?? 'en';
+
         return (new MailMessage())
-            ->greeting('Hello ' . $notifiable->username . '.')
-            ->line('Your server has finished installing and is now ready for you to use.')
-            ->line('Server Name: ' . $this->server->name)
-            ->action('Login and Begin Using', Console::getUrl(panel: 'server', tenant: $this->server));
+            ->greeting(trans('mail.greeting', ['name' => $notifiable->username], $locale))
+            ->line(trans('mail.server_installed.body', locale: $locale))
+            ->line(trans('mail.server_installed.server_name', ['name' => $this->server->name], $locale))
+            ->action(trans('mail.server_installed.action', locale: $locale), Console::getUrl(panel: 'server', tenant: $this->server));
     }
 }

lang/en/mail.php

@@ -0,0 +1,35 @@
+<?php
+
+return [
+    'greeting' => 'Hello :name!',
+
+    'account_created' => [
+        'body' => 'You are receiving this email because an account has been created for you on :app.',
+        'username' => 'Username: :username',
+        'email' => 'Email: :email',
+        'action' => 'Setup Your Account',
+    ],
+
+    'added_to_server' => [
+        'body' => 'You have been added as a subuser for the following server, allowing you certain control over the server.',
+        'server_name' => 'Server Name: :name',
+        'action' => 'Visit Server',
+    ],
+
+    'removed_from_server' => [
+        'body' => 'You have been removed as a subuser for the following server.',
+        'server_name' => 'Server Name: :name',
+        'action' => 'Visit Panel',
+    ],
+
+    'server_installed' => [
+        'body' => 'Your server has finished installing and is now ready for you to use.',
+        'server_name' => 'Server Name: :name',
+        'action' => 'Login and Begin Using',
+    ],
+
+    'mail_tested' => [
+        'subject' => 'Panel Test Message',
+        'body' => 'This is a test of the Panel mail system. You\'re good to go!',
+    ],
+];