SuluTranslatedMediaBundle

SEO-friendly translated media filenames for Sulu CMS 3.x.

Serves media files under locale-specific SEO filenames (e.g. /uploads/red-shoes-de.jpg) while keeping the original file stored under its original name. Includes an "Additional Data" admin tab with locale-aware title, description, and SEO filename fields — plus optional boolean flags (verifyDownload, aiGenerated).

Features

• Translated filenames — per-locale seoFilename, title, description in me_media_translations
• Built-in Media entity — ready-to-use Media entity extending Sulu's base; no project entity required
• TranslatedFormatManager — replaces Sulu's default FormatManager via compiler pass
• Twig functions — sulu_translated_media_url() / sulu_translated_media_urls() with WebP support
• Admin tab — "Additional Data" tab auto-registered in the Sulu Media admin
• Zero-config — sulu_media.objects.media.model and sulu_admin resources are auto-configured

Requirements

• PHP 8.2+
• Sulu CMS ~3.0
• Symfony 7.x

Installation

composer require alengo/sulu-translated-media-bundle

Register the bundle in config/bundles.php:

Alengo\SuluTranslatedMediaBundle\TranslatedMediaBundle::class => ['all' => true],

Import the admin API routes in config/routes/sulu_admin.yaml:

TranslatedMediaBundle:
    resource: "@TranslatedMediaBundle/Resources/config/routing_admin_api.yaml"
    prefix: /admin/api

Run a database migration or schema update to create the me_media_translations table:

bin/adminconsole doctrine:schema:update --force

That's it — no further configuration required.

Twig Usage

{# Single URL with translated filename #}
{{ sulu_translated_media_url(media, '800x', app.request.locale) }}

{# With explicit format override #}
{{ sulu_translated_media_url(media, '800x', 'de', 'webp') }}

{# All format URLs (default + WebP) for use in <picture> / srcset #}
{% set urls = sulu_translated_media_urls(media, '800x', app.request.locale) %}
<picture>
    <source srcset="{{ urls.webp }}" type="image/webp">
    <img src="{{ urls.default }}">
</picture>

Provided Models