README

Reduce your footprint!

For all newly uploaded images in Silverstripe, this extension will automatically scale down (reduce width / height), compress, and convert them to webp to ensure your images are as light as possible, without significantly affecting quality.

history

This module was originally created by Axllent. We rewrote it to match our needs and it ended up so different now from the original module that our pull request did much sense anymore.

Requirements

• Silverstripe ^4.0 || ^5.0

Usage

Simply install the module and then set your own limits. For setting your limtis please refer to the Configuration.md file.

To use the functionality somewhere else, you can do something like this:

use Sunnysideup\ScaledUploads\Api\Resizer;
use SilverStripe\Assets\Image;

$runner = Resizer::create()
    ->setMaxHeight(100)
    ->setMaxFileSizeInMb(0.6)
    ->setDryRun(true)
    ->setVerbose(true);

$imagesIds = Image::get()->sort(['ID' => 'DESC'])->columnUnique();
foreach ($imagesIds as $imageID) {
    $image = Image::get()->byID($imageID);
    if ($image->exists()) {
        $runner->runFromDbFile($image);
    }
}

Installation

composer require sunnysideup/silverstripe-scaled-uploads

Batch process existing images

If you would like to batch process existing images then you can use the Resize All Images Module that extends this module.

Providing more guidance to the user when uploading images

Use the Perfect CMS Images Module to provide more guidance to the user when uploading images.

Rotation

This extension no longer supports auto-rotation of JPG images (i.e. portrait images taken with digital cameras or cellphones). However, this should now also be part of Silverstripe core functionality if you are using ImageMagick instead of GD - see vendor/silverstripe/assets/src/InterventionBackend.php:278 (not sure if or how this works).