Bromate Remote Media Bridge

外掛說明

Bromate Remote Media Bridge helps WordPress installations share the same database across multiple environments without requiring a full copy of the uploads directory.

Instead of synchronizing gigabytes of media files between environments, the plugin allows WordPress to use a remote uploads directory while keeping the local media library structure intact.

The plugin can:

• Rewrite attachment URLs generated by WordPress.
• Rewrite responsive image URLs in srcset attributes.
• Redirect media requests to a remote uploads directory.
• Progressively cache remote media files locally while visitors browse your site.
• Reduce deployment complexity for large media libraries.

This is particularly useful for:

• Local development environments using a production database.
• Staging and pre-production environments.
• WordPress redesign and migration projects.
• Large sites where synchronizing the entire uploads directory is impractical.
• Long-running projects where the production media library changes frequently.

Example

A local site generates:

https://local.example.test/wp-content/uploads/2026/05/image.jpg

Bromate Remote Media Bridge rewrites it to:

https://production.example.com/wp-content/uploads/2026/05/image.jpg

When “Download while navigating” is enabled, the file may also be downloaded automatically and stored locally the first time it is requested.

This creates a progressively warmed local media cache containing only the files that have actually been viewed.

Features

• Rewrite WordPress attachment URLs.
• Rewrite responsive image URLs (srcset).
• Redirect direct media requests.
• Progressive local media caching while browsing.
• Automatic local storage of viewed remote media files.
• Excluded URL support.
• Environment-specific configuration through constants.
• Optional debug logging.
• No custom database tables.
• No front-end assets.
• Works with shared databases across development, staging and production environments.

Configuration

The remote uploads URL should point directly to the uploads directory of the environment containing the media files.

Example:

https://www.example.com/wp-content/uploads

You may also configure the plugin using constants in wp-config.php:

define( 'BROMATE_REMOTE_MEDIA_BRIDGE_ENABLED', true );

define( 'BROMATE_REMOTE_MEDIA_BRIDGE_BASE_URL', 'https://www.example.com/wp-content/uploads' );

define( 'BROMATE_REMOTE_MEDIA_BRIDGE_DOWNLOAD_WHILE_NAVIGATING', true );

define( 'BROMATE_REMOTE_MEDIA_BRIDGE_DEBUG', false );

Constants take precedence over saved settings.