Bug 24583: Rewrite mandatory/class_sources to YAML
[koha.git] / opac / opac-export.pl
blob402d1fee0d98ab13d3951d44f884d0fb4039bd6a
1 #!/usr/bin/perl
3 # Parts Copyright Catalyst IT 2011
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>.
20 use Modern::Perl;
22 use C4::Record;
23 use C4::Auth;
24 use C4::Output;
25 use C4::Biblio;
26 use CGI qw ( -utf8 );
27 use C4::Auth;
28 use C4::Ris;
29 use Koha::RecordProcessor;
31 my $query = CGI->new;
32 my $op=$query->param("op")||''; #op=export is currently the only use
33 my $format=$query->param("format")||'utf8';
34 my $biblionumber = $query->param("bib")||0;
35 $biblionumber = int($biblionumber);
36 my $error = q{};
38 # Determine logged in user's patron category.
39 # Blank if not logged in.
40 my $userenv = C4::Context->userenv;
41 my $borcat = q{};
42 if ($userenv) {
43 my $borrowernumber = $userenv->{'number'};
44 if ($borrowernumber) {
45 my $borrower = Koha::Patrons->find( { borrowernumber => $borrowernumber } );
46 $borcat = $borrower ? $borrower->categorycode : $borcat;
50 my $include_items = ($format =~ /bibtex/) ? 0 : 1;
51 my $marc = $biblionumber
52 ? GetMarcBiblio({
53 biblionumber => $biblionumber,
54 embed_items => $include_items,
55 opac => 1,
56 borcat => $borcat })
57 : undef;
59 if(!$marc) {
60 print $query->redirect("/cgi-bin/koha/errors/404.pl");
61 exit;
64 # ASSERT: There is a biblionumber, because GetMarcBiblio returned something.
65 my $framework = GetFrameworkCode( $biblionumber );
66 my $record_processor = Koha::RecordProcessor->new({
67 filters => 'ViewPolicy',
68 options => {
69 interface => 'opac',
70 frameworkcode => $framework
72 });
73 $record_processor->process($marc);
75 if ($format =~ /endnote/) {
76 $marc = marc2endnote($marc);
77 $format = 'endnote';
79 elsif ($format =~ /marcxml/) {
80 $marc = marc2marcxml($marc);
81 $format = 'marcxml';
83 elsif ($format=~ /mods/) {
84 $marc = marc2modsxml($marc);
85 $format = 'mods';
87 elsif ($format =~ /ris/) {
88 $marc = marc2ris($marc);
89 $format = 'ris';
91 elsif ($format =~ /bibtex/) {
92 $marc = marc2bibtex($marc,$biblionumber);
93 $format = 'bibtex';
95 elsif ($format =~ /^(dc|oaidc|srwdc|rdfdc)$/i ) {
96 # TODO: Dublin Core leaks fields marked hidden by framework.
97 $marc = marc2dcxml($marc, undef, $biblionumber, $format);
98 $format = "dublin-core.xml";
100 elsif ($format =~ /marc8/) {
101 ($error,$marc) = changeEncoding($marc,"MARC","MARC21","MARC-8");
102 $marc = $marc->as_usmarc() unless $error;
103 $format = 'marc8';
105 elsif ($format =~ /utf8/) {
106 C4::Charset::SetUTF8Flag($marc,1);
107 $marc = $marc->as_usmarc();
108 $format = 'utf8';
110 elsif ($format =~ /marcstd/) {
111 C4::Charset::SetUTF8Flag($marc,1);
112 ($error,$marc) = marc2marc($marc, 'marcstd', C4::Context->preference('marcflavour'));
113 $format = 'marcstd';
115 elsif ( $format =~ /isbd/ ) {
116 $marc = GetISBDView({
117 'record' => $marc,
118 'template' => 'opac',
119 'framework' => $framework,
121 $format = 'isbd';
123 else {
124 $error= "Format $format is not supported.";
127 if ($error){
128 print $query->header();
129 print $query->start_html();
130 print "<h1>An error occurred </h1>";
131 print $query->escapeHTML("$error");
132 print $query->end_html();
134 else {
135 if ($format eq 'marc8'){
136 print $query->header(
137 -type => 'application/marc',
138 -charset=>'ISO-2022',
139 -attachment=>"bib-$biblionumber.$format");
141 elsif ( $format eq 'isbd' ) {
142 print $query->header(
143 -type => 'text/plain',
144 -charset => 'utf-8',
145 -attachment => "bib-$biblionumber.txt"
148 elsif ( $format eq 'ris' ) {
149 print $query->header(
150 -type => 'text/plain',
151 -charset => 'utf-8',
152 -attachment => "bib-$biblionumber.$format"
154 } else {
155 binmode STDOUT, ':encoding(UTF-8)';
156 print $query->header(
157 -type => 'application/octet-stream',
158 -charset => 'utf-8',
159 -attachment => "bib-$biblionumber.$format"
162 print $marc;