[VuFind-Tech] VuFind 2: Export Refactoring

[Demian K. <dem...@vi...>]

I doubt anyone has done much work with VuFind 2's record export system yet, but in case you have, be aware that I have just done some significant refactoring.  There used to be many calls to static methods of the \VuFind\Export class; I have eliminated statics and turned \VuFind\Export into a top-level service in the service manager.  This should make the code easier to extend and test.

I may do a bit more refactoring in the coming days or weeks to move abstract logic out of the controllers and into the Export class in support of the "skinny controller" principle.

Please let me know if you have questions or problems.

- Demian