virtualshelves/downloadshelf.pl

   1 #!/usr/bin/perl
   2
   3 # Copyright 2009 BibLibre
   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 with
  17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
  18 # Suite 330, Boston, MA  02111-1307 USA
  19
  20 use strict;
  21 use warnings;
  22
  23 use CGI;
  24 use Encode qw(encode);
  25 use Switch;
  26
  27 use C4::Auth;
  28 use C4::Biblio;
  29 use C4::Items;
  30 use C4::Output;
  31 use C4::VirtualShelves;
  32 use C4::Record;
  33 use C4::Ris;
  34 use C4::Csv;
  35 use utf8;
  36 my $query = new CGI;
  37
  38 my ( $template, $borrowernumber, $cookie ) = get_template_and_user (
  39     {
  40         template_name   => "virtualshelves/downloadshelf.tmpl",
  41         query           => $query,
  42         type            => "intranet",
  43         authnotrequired => 0,
  44         flagsrequired   => { catalogue => 1 },
  45     }
  46 );
  47
  48 my $shelfid = $query->param('shelfid');
  49 my $format  = $query->param('format');
  50 my $dbh     = C4::Context->dbh;
  51
  52 if ($shelfid && $format) {
  53
  54     my @shelf               = GetShelf($shelfid);
  55     my ($items, $totitems)  = GetShelfContents($shelfid);
  56     my $marcflavour         = C4::Context->preference('marcflavour');
  57     my $output;
  58
  59     # CSV
  60     if ($format =~ /^\d+$/) {
  61         my @biblios;
  62         foreach (@$items) {
  63             push @biblios, $_->{biblionumber};
  64         }
  65         $output = marc2csv(\@biblios, $format);
  66
  67     # Other formats
  68     } else {
  69         foreach my $biblio (@$items) {
  70             my $biblionumber = $biblio->{biblionumber};
  71
  72             my $record = GetMarcBiblio($biblionumber);
  73
  74             switch ($format) {
  75                 case "iso2709" { $output .= $record->as_usmarc(); }
  76                 case "ris"     { $output .= marc2ris($record); }
  77                 case "bibtex"  { $output .= marc2bibtex($record, $biblionumber); }
  78             }
  79         }
  80     }
  81
  82     # If it was a CSV export we change the format after the export so the file extension is fine
  83     $format = "csv" if ($format =~ m/^\d+$/);
  84
  85     print $query->header(
  86         -type => 'application/octet-stream',
  87         -'Content-Transfer-Encoding' => 'binary',
  88         -attachment=>"shelf.$format");
  89     print $output;
  90
  91 } else {
  92     $template->param(csv_profiles => GetCsvProfilesLoop());
  93     $template->param(shelfid => $shelfid);
  94     output_html_with_http_headers $query, $cookie, $template->output;
  95 }