# Browse views. allow_null indicates that no value set is 
# a valid result. 
# Multiple fields may be specified for one view, but avoid
# subject or allowing null in this case.



##
# set a global max_items limit:
#	$c->{browse_views_max_items} = 3000;

# set a per view max_item limit:
#        $c->{browse_views} = [{
#                ...
#                max_items => 3000,
#        }];
# To disable the limit set max_items to 0.


$c->{browse_views} = [
#        {
#                id => "year",
#                menus => [
#			{
#				fields => [ "date;res=year" ],
#				reverse_order => 1,
#                		allow_null => 1,
#				new_column_at => [10,10],
#			}
#		],
#                order => "creators_name/title",
#		variations => [
#			"creators_name;first_letter",
#			"type",
#			"DEFAULT" ],
#        },
        {
                id => "subjects",
                menus => [
			{
				fields => [ "subjects" ],
                		hideempty => 1,
			}
		],
                order => "title",
                include => 1,
		variations => [
			"type",
		],
        },

];

# examples of some other useful views you might want to add
#
# Browse by the ID's of creators & editors (CV Pages). Useful to import the 
# .include part into your main website or their homepage, rather than access
# directly via the eprints website.
#        {
#                id => "person",
#                menus => [
#			{
#				fields => [ "creators_id","editors_id" ],
#                		allow_null => 0,
#			}
#		],
#                order => "-date/title",
#                noindex => 1,
#                nolink => 1,
#                nocount => 0,
#                include => 1,
#        },

# Browse by the names of creators (less reliable than Id's), section the menu 
# by the first 3 characters of the surname, and if there are more than 30 
# names, split the menu up into sub-pages of around 30.
# Show the list of names in 3 columns.
#
#
#	{ 
#		id => "people", 
#		menus => [ 
#			{ 
#				fields => ["creators_name","editors_name"], 
#				allow_null => 0,
#				grouping_function => "EPrints::Update::Views::group_by_3_characters",
#				group_range_function => "EPrints::Update::Views::cluster_ranges_30",
#				mode => "sections",
#				open_first_section => 1,
#				new_column_at => [0,0],
#			} 
#		],
#		order=>"title",
#	},


# Browse by the type of eprint (poster, report etc).
#{ id=>"type", menus=>[ { fields=>"type" } ], order=>"-date" }

# Use a default sort order e.g. for number stored in text fields
#	{
#		id => "journal_volume",
#		menus => [
#			{
#				fields => [ "publication" ],  # First level: Journals
#				hideempty => 1,  # Hide journals with no articles
#			},
#			{
#				fields => [ "volume" ],
#				hideempty => 1,
#				sort_order => sub {
#					my( $repo, $values, $lang ) = @_;
#					my @sorted_values = sort { $a <=> $b } @$values; ## Use numeric sorting method
#
#					return \@sorted_values;
#				},
#			},
#		],
#		order => "-date/title",
#	},



=head1 COPYRIGHT

=for COPYRIGHT BEGIN

Copyright 2022 University of Southampton.
EPrints 3.4 is supplied by EPrints Services.

http://www.eprints.org/eprints-3.4/

=for COPYRIGHT END

=for LICENSE BEGIN

This file is part of EPrints 3.4 L<http://www.eprints.org/>.

EPrints 3.4 and this file are released under the terms of the
GNU Lesser General Public License version 3 as published by
the Free Software Foundation unless otherwise stated.

EPrints 3.4 is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
See the GNU Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public
License along with EPrints 3.4.
If not, see L<http://www.gnu.org/licenses/>.

=for LICENSE END