Advanced Media Offloader
| 开发者 |
masoudin
wpfitter bahreynipour teledark |
|---|---|
| 更新时间 | 2026年1月6日 15:38 |
| 捐献地址: | 去捐款 |
| PHP版本: | 8.1 及以上 |
| WordPress版本: | 6.9 |
| 版权: | GPLv2 or later |
| 版权网址: | 版权信息 |
详情介绍:
Advanced Media Offloader helps you optimize your WordPress media handling by automatically uploading your media files to S3-compatible cloud storage services.
Struggling with server space limitations? Want to improve your site's performance by serving media through a CDN? This plugin handles the technical work of migrating your media to the cloud, rewriting URLs, and maintaining compatibility with your existing content.
Key Benefits
- Reduce server storage requirements and costs
- Decrease server load when serving media files
- Improve global site loading speeds when combined with CDN services
- Maintain full compatibility with WordPress media functions
- No need to modify existing content - URLs are automatically rewritten
- Amazon S3 - The industry standard object storage service
- Cloudflare R2 - S3-compatible storage with zero egress fees
- DigitalOcean Spaces - Simple object storage from DigitalOcean
- Backblaze B2 - Affordable S3-compatible storage with predictable pricing
- Wasabi - Hot cloud storage with predictable pricing
- MinIO - Any S3-compatible storage (MinIO, OVHcloud Object Storage, Scaleway, Linode, Vultr, IBM COS, and more)
安装:
- Upload the plugin files to
/wp-content/plugins/advanced-media-offloader/or install directly through WordPress - Activate the plugin through the 'Plugins' menu in WordPress
- Go to "Media Offloader" in the admin menu to configure settings
- Add your cloud provider credentials to
wp-config.php(see configuration examples below) - Test your connection and start offloading media
屏幕截图:
常见问题:
Does this plugin support other cloud storage platforms?
Currently supports Amazon S3, Backblaze B2, Cloudflare R2, DigitalOcean Spaces, MinIO & Wasabi. Additional providers are on the roadmap based on user demand.
What happens to the media files already uploaded on my server?
Existing files remain untouched until you explicitly use the bulk offload feature. New uploads are automatically processed based on your settings.
How exactly does URL rewriting work?
The plugin hooks into WordPress core media functions using wp_get_attachment_url and related filters. This ensures compatibility with themes, plugins, and core functions without modifying database URLs.
Can I rollback if needed?
Files offloaded with "Retain Local Files" can be served locally by deactivating the plugin. For full cloud migrations, you'll need to re-download media files if you want to revert.
How are image sizes and thumbnails handled?
All generated image sizes are offloaded alongside the original. URL rewriting works for all sizes and srcset attributes.
Will this work with page builders and media-heavy plugins?
Yes, since the plugin uses WordPress core hooks for URL rewriting, it's compatible with Elementor, Beaver Builder, WooCommerce, and most other plugins that use standard WordPress media functions.
Does it support private files with access control?
The free version only supports publicly accessible files. Private files with authenticated access may be added in a future premium version.
What happens if I remove a media file from the WordPress Media Library?
With "Mirror Delete" enabled, corresponding cloud files are automatically removed. Otherwise, files remain in cloud storage, potentially creating orphaned objects.
How can I debug issues with file offloading?
The plugin logs errors to attachment metadata. Check the Media Overview page for detailed error reporting or enable WordPress debug logging for more information.
What's the recommended bucket configuration?
For optimal performance:
- Enable CORS configuration
- Set appropriate public read permissions
- Configure proper region (closest to your audience)
- Consider using a CDN for global distributions
How do I configure public access for my bucket?
By default, the plugin sets public-read ACL on uploaded objects. However, some providers don't support ACLs, and AWS S3 has ACLs disabled by default on new buckets since April 2023. You should configure bucket-level public access using your provider's bucket policies.
If you encounter AccessControlListNotSupported errors or need to disable ACLs, add the following code to your theme's functions.php or a custom plugin:
add_filter('advmo_object_acl', '__return_false');
更新日志:
4.3.1
- Added:
advmo_object_aclfilter to customize or disable object-level ACL permissions
- Added: New visual badges in Media Library show offload status at a glance. Cloud icon for offloaded files, warning icon for failed uploads.
- Added: Visual "Deleting..." loading indicator with spinner in Media Library attachment modal when deleting offloaded media
- Added: Offload status filter dropdown in Media Library for quick filtering by offload state.
- Improved: Optimized cloud deletion performance using batched deleteObjects API (up to 1000 keys per request) for faster deletion of attachments with multiple sizes
- Fixed: MinIO “Use Path-Style Endpoint” now correctly respects boolean
wp-config.phpconstants (e.g.define('ADVMO_MINIO_PATH_STYLE_ENDPOINT', true);).
- Fixed: TypeError when uploading non-image files (SVG, ZIP, PDF)
- Added: Compatibility with WordPress 6.9
- Added: Full Compatibility with Modern Image Formats
- Fixed: Minor changes and improvements
- Fix: Checkbox states for credential fields now properly persist when unchecked
- Fix: Deletion failure when WordPress year/month folders are disabled
- New: Added compatibility for thumbnail regeneration with WP-CLI
wp media regeneratecommand and the Regenerate Thumbnails plugin. Regenerated thumbnails now automatically offload to cloud storage. Note: This feature does not work with Full Cloud Migration retention policy. - New: Added the ability to configure cloud provider credentials through the WordPress admin settings page while maintaining backward compatibility with wp-config.php constants. Constants take priority and disable corresponding fields when defined.
- New: Added setting to toggle automatic cloud offloading for new uploads
- New: Added customizable Name field S3-compatible providers to identify specific storage services (e.g., MinIO, OVHcloud, Scaleway). Default is "MinIO" with backward compatibility for existing installations.
- Fix: Minor changes and improvements
- New: Added Backblaze B2 support - affordable S3-compatible cloud storage with predictable pricing
- Improved: Automatic URL normalization - Domain and endpoint URLs are now automatically prefixed with
https://if missing, eliminating common configuration errors
- New: Added
advmo_cloud_providersfilter to allow adding, removing, or customizing the list of available cloud providers - New: Added Unique Filename Protection - UniqueFilenameObserver automatically prevents file overwrites when full cloud migration is enabled
- New: Added domain filters for developers to programmatically modify CDN/custom domains for each provider (
advmo_aws_domain,advmo_cloudflare_r2_domain,advmo_dos_domain,advmo_minio_domain,advmo_wasabi_domain) - New: Added
advmo_should_upload_original_imagefilter to control whether original images should be uploaded to cloud (default: true) - Fix: Original images are now correctly uploaded to and deleted from cloud storage alongside scaled versions
- Fix: Background processes that could get stuck now have proper recovery mechanisms
- Fix: Disabled
use_aws_shared_config_filesoption across all S3-compatible providers to prevent potential conflicts and security issues
- Fixed memory exhaustion and fatal errors when handling offloaded SVG files.
- Improved SVG support and fixed issues with Elementor SVG icons after offloading.
- feat: add advmo_should_offload_attachment filter to conditionally skip offloading
- Added: WP CLI command
wp advmo offloadfor bulk operations and automation (Learn more) - Added: Individual "Offload Now" button in attachment edit screen for on-demand offloading
- Added: Retry functionality for failed offloads with dedicated "Retry Offload" button
- Fixed: Admin notices from other plugins now properly disabled on Media Overview page
- Improved: Enhanced admin interface consistency across all plugin pages
- Fixed: Minor improvements and bug fixes
- Fixed: Minor improvements and bug fixes
- Updated: WordPress compatibility improvements
- Fixed: Use original file's directory for sized image deletion, resolving an issue where thumbnails in older uploads weren't being deleted properly
- Fixed: Corrected a bug in the mirror delete functionality ensuring cloud files are properly removed when local files are deleted
- Added: HTTPS protocol requirement notices for domain and endpoint URLs for improved security
- Refactored: Standardized plugin settings approach for better code maintainability
- Optimized: Improved bulk processing with direct SQL queries for better performance
- Fixed: Added proper nonce verification and capability checks to all AJAX endpoints for enhanced security
- Fixed: Preserved checkbox values during settings sanitization to prevent settings from being inadvertently reset
- Improved accessibility and consistency in admin interface
- Added RTL stylesheet and conditional loading for better localization support
- Fixed minor bugs and made improvements.
- Fixed minor bugs and made improvements.
- Added service container and dependency injection architecture
- Improved connection testing with better error handling
- Fixed bulk offload process to prevent stuck operations
- Enhanced UI with clearer cloud provider selection
- Improved documentation with detailed provider setup instructions
- Added support for Wasabi cloud storage
- Enhanced plugin performance and stability
- Fix minor bugs
- Fixed and optimized connection test button functionality
- Fixed minor bugs and made improvements.
- Introduced a new user interface (UI) and improved user experience (UX) for the settings page.
- Added functionality to offload and sync edited images with cloud storage.
- Improved bulk offloading to cloud storage by fixing various bugs.
- Implemented error logging for bulk offload operations.
- Added ability to download a CSV file with detailed logs for attachments that encountered errors during offloading.
- Enhanced overall security of the plugin.
- Fixed various issues related to bulk offload JavaScript functionality.
- Improved error handling and notifications for media attachments in the library.
- Refactored attachment deletion methods for better performance and reliability.
- Implemented php-scoper to isolate AWS PHP SDK namespaces, preventing conflicts with other plugins using different versions of the same packages.
- Fixed minor bugs and made improvements.
- Fixed minor bugs and made improvements.
- Display offloaded version of images in post content when already offloaded to improve loading times and reduce bandwidth usage.
- Fixed the srcset attribute not displaying for images when object versioning is enabled.
- Fixed minor bugs and made improvements.
- Refactored the Advanced Media Offloader codebase.
- Added new action hooks for custom actions before and after critical operations.
- Fixed compatibility issue with the Performance Lab WordPress plugin.
- Fixed a bug in bulk offloading media files.
- Added support for MinIO path-style endpoint configuration using the ADVMO_MINIO_PATH_STYLE_ENDPOINT constant.
- Fixed minor bugs and made improvements.
- Refactored the code base to improve maintainability and readability, resulting in enhanced performance across the plugin.
- Resolved an issue where the bulk offload process would become unresponsive
- Added a button to cancel the bulk offload process, providing users with greater control during file transfers.
- Fix a minor bug related to the path of existing media files when deleting local files.
- Fix minor bugs to improve bulk offload process
- Added support for Amazon S3 cloud storage
- Enhanced plugin performance and stability
- Fix minor bugs
- Fix minor bugs with Min.io
- New Feature: Custom Path Prefix for Cloud Storage
- Fix minor bugs
- Add Version to Bucket Path: Automatically add unique timestamps to your media file paths to ensure the latest versions are always delivered
- Add Mirror Delete: Automatically delete local files after successful upload to Cloud Storage.
- Improve Settings UI: Enhanced the user interface of the settings page.
- Added 'Sync Local and Cloud Deletions' feature to automatically remove media from cloud storage when deleted locally.
- Enhanced WooCommerce compatibility: Added support for WooCommerce-specific image sizes and optimized handling of product images.
- Fix minor bugs related to Bulk offloading the existing media files
- Added bulk offload feature for media files (50 per batch in free version)
- Fixed subdir path issue for non-image files
- UI Improvements
- Fixed minor bugs
- UI Improvements
- Fixed minor bugs
- Added MinIO as a new cloud storage provider
- Introduced an option to choose if local files should be deleted after offloading to cloud storage
- Implemented UI improvements for the plugin settings page
- Added Offload status to Attachment details section in Media Library
- Fixed minor bugs
- Improved the code base to fix some issues
- Added support for DigitalOcean Spaces
- Initial release.