I just started working with WordPress and I have a scenario where I need to show, in WordPress, a list of resources (images) from a remote location (FTP, dropbox, cloud drives, or something).
The objective is to present the user with a list of possible resources to work with, and eventually add desired ones to the media gallery.
I am not looking for remote grabbers or any other plugins that download blobs from urls. I want to actually preview images stored in the cloud as a shared repository for different WordPress setups.
So far, I have only seen this tip where a network ftp folder is created locally and seen by WordPress as a basic folder, but I would like to check if anyone has any other ideas, now with the cloud and such.