3 # Copyright 2009 BibLibre
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
24 use Encode qw(encode);
34 use Koha::Virtualshelves;
39 my ( $template, $loggedinuser, $cookie ) = get_template_and_user (
41 template_name => "virtualshelves/downloadshelf.tt",
45 flagsrequired => { catalogue => 1 },
49 my $shelfid = $query->param('shelfid');
50 my $format = $query->param('format');
51 my $dbh = C4::Context->dbh;
54 if ($shelfid && $format) {
56 my $marcflavour = C4::Context->preference('marcflavour');
59 my $shelf = Koha::Virtualshelves->find($shelfid);
61 if ( $shelf->can_be_viewed( $loggedinuser ) ) {
63 my $contents = $shelf->get_contents;
65 if ($format =~ /^\d+$/) {
67 while ( my $content = $contents->next ) {
68 push @biblios, $content->biblionumber->biblionumber;
70 $output = marc2csv(\@biblios, $format);
73 while ( my $content = $contents->next ) {
74 my $biblionumber = $content->biblionumber->biblionumber;
75 my $record = GetMarcBiblio($biblionumber, 1);
76 if ($format eq 'iso2709') {
77 $output .= $record->as_usmarc();
79 elsif ($format eq 'ris') {
80 $output .= marc2ris($record);
82 elsif ($format eq 'bibtex') {
83 $output .= marc2bibtex($record, $biblionumber);
88 -type => 'application/octet-stream',
89 -'Content-Transfer-Encoding' => 'binary',
90 -attachment=>"shelf.$format");
94 push @messages, { type => 'error', code => 'unauthorized' };
97 push @messages, { type => 'error', code => 'does_not_exist' };
100 # If it was a CSV export we change the format after the export so the file extension is fine
101 $format = "csv" if ($format =~ m/^\d+$/);
104 $template->param(csv_profiles => GetCsvProfilesLoop('marc'));
105 $template->param(shelfid => $shelfid);
107 $template->param( messages => \@messages );
108 output_html_with_http_headers $query, $cookie, $template->output;