1. File management:
Design: File tree with checkboxes
Mechanism: copying files from one folder (“source”) to another (“target”), file structure is kept, by checking the checkboxes in the file-tree.
Copied file is backed up (“source copy”) and gets an extra extension .cpy, in other words, two copies are made.
Deleting files by unchecking. If the file to be deleted on the target location differs from its .cpy file, a popup shows a warning.
2. File comparison:
Design: A simple page that lists up files
Mechanism: listing up all the files that differs, comparison made between “source” and “source copy”.
Payment condition: A working software must be shown before any money is released. Some feature require that I have FTP-access to see that files are copied the way they should be.