WP Manifestindependent plugin directory
manifest / media / wp-s3-image-offloader

Prikr Image offloader

Offloading WordPress images to an s3 bucket.

by Prikr · github.com/prikr-io/wp-s3-image-offloader · website

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Install

Download source zip No release zip yet

This is the repository archive. It installs, but the folder name will carry the branch suffix and updates will not flow.

Install straight from GitHub with WP-CLI:

wp plugin install https://github.com/prikr-io/wp-s3-image-offloader/archive/refs/heads/master.zip
Updates itself. It ships its own updater, so new versions appear under Dashboard → Updates.
Readme github.com/prikr-io/wp-s3-image-offloader ↗

Offloading WordPress images to a AWS S3 bucket

Notes

  • AWS credentials are loaded from the WordPress options (wps3_image_offloader) via the custom credentials provider in offloader/MediaOffloaderInit.php, so nothing needs to touch ~/.aws/credentials.
  • We intentionally upload alleen het brondbestand; de CDN (Thumbor filters) genereert variant-groottes on-the-fly, dus losse WP-thumbnailbestanden hoeven niet naar S3.
  • functions/customSizesClass.php neemt de srcset, wp_get_attachment_image_src, en admin-thumbnail filters over zodat CDN URL’s en gewenste afmetingen gebruikt worden.
  • Admin previews gebruiken nu de CDN-variant via filterAdminPostThumbnailHtml en buildImageAttributes, waardoor onnodig grote originials vermeden worden.

Pending ideas

  • Maak het CDN-domein en/of S3-pad configureerbaar via de instellingenpagina als we meerdere buckets of CDN-hostnames willen ondersteunen.