opac/opac-export.pl

   1 #!/usr/bin/perl
   2
   3 # Parts Copyright Catalyst IT 2011
   4 #
   5 # This file is part of Koha.
   6 #
   7 # Koha is free software; you can redistribute it and/or modify it under the
   8 # terms of the GNU General Public License as published by the Free Software
   9 # Foundation; either version 2 of the License, or (at your option) any later
  10 # version.
  11 #
  12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
  13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
  14 # A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU General Public License along
  17 # with Koha; if not, write to the Free Software Foundation, Inc.,
  18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19
  20 use strict;
  21 use warnings;
  22
  23 use C4::Record;
  24 use C4::Auth;
  25 use C4::Output;
  26 use C4::Biblio;
  27 use CGI;
  28 use C4::Auth;
  29 use C4::Ris;
  30
  31 my $query = new CGI;
  32 my $op=$query->param("op")||''; #op=export is currently the only use
  33 my $format=$query->param("format")||'utf8';
  34 my $biblionumber = $query->param("bib")||0;
  35 my ($marc, $error)= ('','');
  36
  37 $marc = GetMarcBiblio($biblionumber, 1) if $biblionumber;
  38 if(!$marc) {
  39     print $query->redirect("/cgi-bin/koha/errors/404.pl");
  40     exit;
  41 }
  42 elsif ($format =~ /endnote/) {
  43     $marc = marc2endnote($marc);
  44 }
  45 elsif ($format =~ /marcxml/) {
  46     $marc = marc2marcxml($marc);
  47 }
  48 elsif ($format=~ /mods/) {
  49     $marc = marc2modsxml($marc);
  50 }
  51 elsif ($format =~ /ris/) {
  52     $marc = marc2ris($marc);
  53 }
  54 elsif ($format =~ /bibtex/) {
  55     $marc = marc2bibtex(C4::Biblio::GetMarcBiblio($biblionumber),$biblionumber);
  56 }
  57 elsif ($format =~ /dc/) {
  58     ($error,$marc) = marc2dcxml($marc,1);
  59     $format = "dublin-core.xml";
  60 }
  61 elsif ($format =~ /marc8/) {
  62     ($error,$marc) = changeEncoding($marc,"MARC","MARC21","MARC-8");
  63     $marc = $marc->as_usmarc() unless $error;
  64 }
  65 elsif ($format =~ /utf8/) {
  66     C4::Charset::SetUTF8Flag($marc,1);
  67     $marc = $marc->as_usmarc();
  68 }
  69 elsif ($format =~ /marcstd/) {
  70     C4::Charset::SetUTF8Flag($marc,1);
  71     ($error,$marc) = marc2marc($marc, 'marcstd', C4::Context->preference('marcflavour'));
  72 }
  73 else {
  74     $error= "Format $format is not supported.";
  75 }
  76
  77 if ($error){
  78     print $query->header();
  79     print $query->start_html();
  80     print "<h1>An error occurred </h1>";
  81     print $error;
  82     print $query->end_html();
  83 }
  84 else {
  85     print $query->header(
  86       -type => 'application/octet-stream',
  87       -attachment=>"bib-$biblionumber.$format");
  88     print $marc;
  89 }