The most notable ones are the 'copy' functions. The main intention here is to
provide the functionality needed by the snapshot package to help it take
programmatic snapshots of the website's data and database. At the time of
writing the 'restore from snapshot' functionality has not been implemented but
that is something these 'copy' functions will look to help with.
This function is part of the 'reset website' feature implemention. You should
only need to call this when you want to delete something outsite of the /storage
directory (I.E. the website's database).
The original code was very ham-fisted in how it dealt with storing
files -- based on their file-types. The changes made here improves on
it and the store-file (for both raw and /storage paths) functions now
accepts more file types because of it.
Craig Oates