Is there a way in wix to get a list of all media files (images) urls and names? I would need this to upload it in a field of the content manager to link data records and images.
The only way to achieve this is to save the url of the uploaded file, directly after the upload into an own custom DATABASE (with all its informations, like foldername/subfolder-name, file-size / file-type and some more details).
Your wished list you will find in form of your DB, whish hold all the needed info about every uploaded file into your DATA-MANAGER.
This one could be very useful for example…
https://www.wix.com/velo/reference/wix-media-backend/events/onfileuploaded