Thumbnails seem not to work

[asbag]

Hello everybody!!

I'm facing one problem when I try to browse thumbnails in image gallery. This is the post the web send:
http://url//upload/thumbnails/image.png "404 not found"

These are my config variables:
editor.html
...
var ok = Mosaico.init({
imgProcessorBackend: 'img/',
emailProcessorBackend: 'dl/',
titleToken: "Mosaico Email Designer",
fileuploadConfig: {
url: 'upload/',
// messages??
}
});

backend-php/index.php

$request_handlers = [
	"upload/" => "ProcessUploadRequest",
	"img/" => "ProcessImgRequest",
	"dl/" => "ProcessDlRequest",
];

The rest of upload images work properly, the problem is only with gallery thumnails.

Is there anything I'm missing?

Thanks a lot.

[markalston]

upload isn't where the files are kept. They are in the folder uploads. upload is strictly a handler location to trigger either the generation of the thumbnails and resizing of the original image and/or getting a list of all the currently uploaded files by going to /upload without any parameters.

try looking for your file in /uploads/thumbnails/image.png

That said, I'm surprised you got this backed working that far. I forked and fixed a bunch of stuff as I uploading didn't work properly for me and downloading failed completely to rewrite the urls. Anyway, I do have a fork over at https://github.com/markalston/mosaico-php-backend

My fork removes the custom editor.html and correctly resizes the images and uploads them properly. It also allows for the ability to use a different base url for serving images in your final newsletter. I hope to have backend saving and loading working soon as well.

[asbag]

you are right, thank you so much !!