[Koha] MARC fields: server-independent URLs

[Sébastien Hinderer]

Hey Doug, Joe and all,

Many thanks for two helpful replies.
The apache-based solution indeed seems satisfactory.
Now the next question is: how to generate the right URLs ?
Assume an existing MARC record.
Suppose a librarian wants to attach an additional file to this record.
A form is presented to her where she chooses the right format from a
format list and types in the file to be attached to the record.
Then the MARC record has to be updated with one more URL (e.g. 856$u).
What in Koha would you guys modify to make such a procedure work ?

Many thanks for your help !
Sébastien.