Building a DataSet
Modify EPrint Status Field
We must start my modifying the eprint_status field so that it can have the new value dark_archive.
push( @{$c->{fields}->{eprint}}, { name=>"eprint_status", type=>"set", required=>1, options=>[qw/ inbox buffer archive deletion dark_archive /] }, replace_core=>1 #this flag must be used with EXTREME caution, it makes is very easy to break things });
Add the dark archive dataset definition
dark_archive => { sqlname => "eprint", virtual => 1, class => "EPrints::DataObj::EPrint", confid => "eprint", import => 1, index => 1, filters => [ { meta_fields => [ 'eprint_status' ], value => 'dark_archive', describe=>0 } ], dataset_id_field => "eprint_status", datestamp => "lastmod", },
epadmin update_database_structure <repoid>