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 # if virtualshelves is disabled, leave immediately
40 if ( ! C4::Context->preference('virtualshelves') ) {
41 print $query->redirect("/cgi-bin/koha/errors/404.pl");
45 my ( $template, $borrowernumber, $cookie ) = get_template_and_user (
47 template_name => "opac-downloadshelf.tt",
50 authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
54 my $shelfnumber = $query->param('shelfnumber');
55 my $format = $query->param('format');
56 my $context = $query->param('context');
57 my $dbh = C4::Context->dbh;
59 my $shelf = Koha::Virtualshelves->find( $shelfnumber );
60 if ( $shelf and $shelf->can_be_viewed( $borrowernumber ) ) {
62 if ($shelfnumber && $format) {
65 my $contents = $shelf->get_contents;
66 my $marcflavour = C4::Context->preference('marcflavour');
72 if ($format =~ /^\d+$/) {
74 while ( my $content = $contents->next ) {
75 push @biblios, $content->biblionumber->biblionumber;
77 $output = marc2csv(\@biblios, $format);
80 while ( my $content = $contents->next ) {
81 my $biblionumber = $content->biblionumber->biblionumber;
83 my $record = GetMarcBiblio($biblionumber, 1);
86 if ($format eq 'iso2709') {
87 $output .= $record->as_usmarc();
89 elsif ($format eq 'ris' ) {
90 $output .= marc2ris($record);
92 elsif ($format eq 'bibtex') {
93 $output .= marc2bibtex($record, $biblionumber);
95 elsif ( $format eq 'isbd' ) {
96 $output .= GetISBDView($biblionumber, "opac");
103 # If it was a CSV export we change the format after the export so the file extension is fine
104 $format = "csv" if ($format =~ m/^\d+$/);
106 print $query->header(
107 -type => ($type) ? $type : 'application/octet-stream',
108 -'Content-Transfer-Encoding' => 'binary',
109 -attachment => ($extension) ? "shelf.$format.$extension" : "shelf.$format"
115 # if modal context is passed set a variable so that page markup can be different
116 if($context eq "modal"){
117 $template->param(modal => 1);
119 $template->param(fullpage => 1);
121 $template->param(csv_profiles => GetCsvProfilesLoop('marc'));
122 $template->param( shelf => $shelf );
123 output_html_with_http_headers $query, $cookie, $template->output;
127 $template->param(invalidlist => 1);
128 output_html_with_http_headers $query, $cookie, $template->output;