Using Image Intervention with Laravel Nova

@jackbarham Can you not do it in a custom storage callback?

https://nova.laravel.com/docs/1.0/resources/file-fields.html#customizing-the-entire-storage-process

I was having issues. Let me try again, as I might be getting the logic wrong :)

Hi, @martinbean

I have Image Intervention working and pushing to S3, but I can't save the filename to the table.

this is what I have so far:

// Use AS because Image is already a Nova facade
use Intervention\Image\Facades\Image as Cropper;

- - -

Avatar::make('Image Large')
    ->store(function (Request $request, $model) {
        
        // Create a UUID filename
        $fileName = $this->uuid() . '.jpg';
        
        // Crop with Image Intervention
        $cropped = Cropper::make($request->image_large)->fit(100, 50, function ($c) {
            $c->upsize();
        })->encode('jpg', 80);

        // Store on S3
        Storage::disk('s3_image')->put($fileName, (string) $cropped);

        // Save filename in DB
        $model->update([
            'image_large' => $fileName,
        ]);
    })
    ->rules('required')
    ->prunable(),

All working except the last part, saving the filename.

@jackbarham Did you read the documentation and the example?

As you can see in the example above, the store callback is returning an array of keys and values. These key / value pairs are mapped onto your model instance before it is saved to the database, allowing you to update one or many of the model's database columns after your file is stored.

You need to return an array, as per the example. The model hasn’t been saved yet, so there’s nothing to update.

Thanks, @martinbean. It wasn't obvious at first, but have it working now.

Avatar::make('Image', 'image_large')
    ->store(function (Request $request, $model) {

        // Create a UUID filename
        $fileSmall = $this->uuid() . '.jpg';
        $fileLarge = $this->uuid() . '.jpg';

        // Crop with Image Intervention
        $imageSmall = Cropper::make($request->image)->fit(200, 100, function ($c) {
            $c->upsize();
        })->encode('jpg', 90);
        $imageLarge = Cropper::make($request->image)->fit(500, 300, function ($c) {
            $c->upsize();
        })->encode('jpg', 90);

        // Store on S3
        Storage::disk('s3_image')->put($fileSmall, (string) $imageSmall);
        Storage::disk('s3_image')->put($fileLarge, (string) $imageLarge);

        return [
            'image_small' => $fileSmall,
            'image_large' => $fileLarge,
        ];
    })
    ->rules('required')
    ->disk('s3_image')
    ->hideFromIndex()
    ->prunable(),

I use cloudinary, solves all of those issues really well. Have a look: https://github.com/Silvanite/nova-field-cloudinary