Eloy Lafuente (stronk7) ea6c56437a MDL-46455 restore: Implement restore of standard logstore
Using standard subplugin support, this commits implements
the restore of logstore subplugins in general and the
standard logstore is particular. Notes:

- TODO: Decide about these 2 pending issues:

1) Some logs are already created (events fired) by the restore process itself. Every time
   an API is used and it fires events... corresponding (and actual!)
   logs are created. We need to prevent restore to duplicate them (or,
   alternatively, stop firing events when restore is happening).

2) There are 2 pieces of information in the logs that, right now, can
   not be restored, because the process does not know enough to be able
   to remap that information to its new counterparts. We are talking
   about objectid and other columns. So we need to specify, in some way
   understandable by restore, to which existing mappings they correspond
   to.
2015-10-09 16:23:09 -07:00
..