Cordova SD Card Functions

I am working to create an application for a custom tablet. We had an android tablet created with multiple SD card slots and all current cordova plugins can only access 1 slot. We are looking for the following functions to be created. 1. Function to mount cards 2. Function to unmount cards for safe removal 3. Function to return list of available cards with directory location. 4. Function to return a list of images on selected card. 5. Function to return a list of videos on selected card. 6. Function to return a list of Images and Videos (all media files). 7. Function to move image from card x to card y The device is currently running 5.1 Lollipop Successful completion of this project may result in further work on this application.