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opac-downloadcart.pl
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opac-downloadcart.pl
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#!/usr/bin/perl
# Copyright 2009 BibLibre
#
# This file is part of Koha.
#
# Koha is free software; you can redistribute it and/or modify it
# under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 3 of the License, or
# (at your option) any later version.
#
# Koha is distributed in the hope that it will be useful, but
# WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with Koha; if not, see <http://www.gnu.org/licenses>.
use Modern::Perl;
use CGI qw ( -utf8 );
use Encode qw( encode );
use C4::Auth qw( get_template_and_user );
use C4::Biblio qw( GetFrameworkCode GetISBDView );
use C4::Output qw( output_html_with_http_headers );
use C4::Record;
use C4::Ris qw( marc2ris );
use Koha::Biblios;
use Koha::CsvProfiles;
use Koha::RecordProcessor;
use utf8;
my $query = CGI->new();
my ( $template, $borrowernumber, $cookie ) = get_template_and_user (
{
template_name => "opac-downloadcart.tt",
query => $query,
type => "opac",
authnotrequired => ( C4::Context->preference("OpacPublic") ? 1 : 0 ),
}
);
my $bib_list = $query->param('bib_list');
my $format = $query->param('format');
my $dbh = C4::Context->dbh;
if ($bib_list && $format) {
my $patron = Koha::Patrons->find($borrowernumber);
my @bibs = split( /\//, $bib_list );
my $marcflavour = C4::Context->preference('marcflavour');
my $output;
my $extension;
my $type;
# CSV
if ($format =~ /^\d+$/) {
my $csv_profile = Koha::CsvProfiles->find($format);
if ( not $csv_profile or $csv_profile->staff_only ) {
print $query->redirect('/cgi-bin/koha/errors/404.pl');
exit;
}
$output = marc2csv(\@bibs, $format);
# Other formats
} else {
my $record_processor = Koha::RecordProcessor->new({
filters => 'ViewPolicy'
});
foreach my $biblionumber (@bibs) {
my $biblio = Koha::Biblios->find($biblionumber);
my $record = $biblio->metadata->record(
{
embed_items => 1,
opac => 1,
patron => $patron,
}
);
my $framework = &GetFrameworkCode( $biblio );
$record_processor->options({
interface => 'opac',
frameworkcode => $framework
});
$record_processor->process($record);
next unless $record;
if ($format eq 'iso2709') {
#NOTE: If we don't explicitly UTF-8 encode the output,
#the browser will guess the encoding, and it won't always choose UTF-8.
$output .= encode("UTF-8", $record->as_usmarc()) // q{};
}
elsif ($format eq 'ris') {
$output .= marc2ris($record);
}
elsif ($format eq 'bibtex') {
$output .= marc2bibtex($record, $biblio);
}
elsif ( $format eq 'isbd' ) {
my $framework = GetFrameworkCode( $biblio );
$output .= GetISBDView({
'record' => $record,
'template' => 'opac',
'framework' => $framework,
});
$extension = "txt";
$type = "text/plain";
}
}
}
# If it was a CSV export we change the format after the export so the file extension is fine
$format = "csv" if ($format =~ m/^\d+$/);
print $query->header(
-type => ($type) ? $type : 'application/octet-stream',
-'Content-Transfer-Encoding' => 'binary',
-attachment => ($extension) ? "cart.$format.$extension" : "cart.$format"
);
print $output;
} else {
$template->param(
csv_profiles => Koha::CsvProfiles->search(
{
type => 'marc',
used_for => 'export_records',
staff_only => 0
}
),
bib_list => $bib_list,
);
output_html_with_http_headers $query, $cookie, $template->output;
}