Localize Early and Often: Internationalizing Reimpact/platform

When building Reimpact/platform, it's tempting to defer internationalization (i18n) until "later." However, that "later" often becomes "never," or worse, a costly and painful refactor.

The Importance of Early Localization

Starting internationalization early ensures a smoother, more maintainable codebase. It avoids hardcoding text and allows for easier expansion into new markets. This is especially true for user-facing elements like authentication pages.

Adding Spanish Translations

Recently, we added Spanish translations to the authentication pages of Reimpact/platform. The core issue was that the application locale was set to 'es', but the corresponding translation files were missing. This resulted in the application falling back to the default language (English) for these pages.

To address this, we created the necessary translation files and populated them with the Spanish translations for all relevant text strings. Here's a simplified example of how you might structure your PHP code to leverage these translations:

<?php

use App\Helpers\Translation;

// Display a translated string
echo Translation::get('auth.login_title');

//In Translation class
//Get translation text by key
class Translation {
    public static function get(string $key, array $replace = []): string
    {
        $lang = 'es'; // Or get from application config
        $translations = require(__DIR__ . '/../lang/' . $lang . '/auth.php');
        return strtr($translations[$key], $replace);
    }
}
?>

This code snippet demonstrates how to retrieve translated text based on a key. The Translation::get method fetches the appropriate translation from the language files. Make sure your language files are properly structured to store your translations.

Key Takeaways

1. Start early: Integrate internationalization from the beginning of your project.
2. Structure translations: Organize your translation files logically for easy maintenance.
3. Use a translation helper: Implement a helper function or class to abstract the translation logic.

By prioritizing internationalization, you can ensure that your application is accessible to a global audience without incurring significant technical debt.