Koha/tools/export.pl

169 lines
5.3 KiB
Perl
Executable file

#!/usr/bin/perl
#
# 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 2 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, write to the Free Software Foundation, Inc., 59 Temple Place,
# Suite 330, Boston, MA 02111-1307 USA
# $Id$
use strict;
require Exporter;
use C4::Auth;
use C4::Output; # contains gettemplate
use C4::Biblio; # GetMarcBiblio GetXmlBiblio
use CGI;
use C4::Koha; # GetItemTypes
use C4::Branch; # GetBranches
my $query = new CGI;
my $op=$query->param("op");
my $dbh=C4::Context->dbh;
my $marcflavour = C4::Context->preference("marcflavour");
if ($op eq "export") {
print $query->header( -type => 'application/octet-stream',
-attachment=>'koha.mrc');
my $StartingBiblionumber = $query->param("StartingBiblionumber");
my $EndingBiblionumber = $query->param("EndingBiblionumber");
my $output_format = $query->param("output_format");
my $branch = $query->param("branch");
my $itemtype = $query->param("itemtype");
my $start_callnumber = $query->param("start_callnumber");
my $end_callnumber = $query->param("end_callnumber");
my $dont_export_items = $query->param("dont_export_item");
my $dont_export_fields = $query->param("dont_export_fields");
my @sql_params;
my $query = " SELECT DISTINCT biblioitems.biblionumber
FROM biblioitems,items
WHERE biblioitems.biblionumber=items.biblionumber ";
if ( $StartingBiblionumber ) {
$query .= " AND biblioitems.biblionumber >= ? ";
push @sql_params, $StartingBiblionumber;
}
if ( $EndingBiblionumber ) {
$query .= " AND biblioitems.biblionumber <= ? ";
push @sql_params, $EndingBiblionumber;
}
if ( $branch ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND homebranch = ? ";
push @sql_params, $branch;
}
if ( $start_callnumber ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND itemcallnumber <= ? ";
push @sql_params, $start_callnumber;
}
if ( $end_callnumber ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND itemcallnumber >= ? ";
push @sql_params, $end_callnumber;
}
if ( $itemtype ) {
$query .= " AND biblioitems.itemtype = ?";
push @sql_params, $itemtype;
}
my $sth = $dbh->prepare($query);
$sth->execute(@sql_params);
while (my ($biblionumber) = $sth->fetchrow) {
my $record = GetMarcBiblio($biblionumber);
if ( $dont_export_items ) {
# now, find where the itemnumber is stored & extract only the item
my ( $itemnumberfield, $itemnumbersubfield ) =
GetMarcFromKohaField( 'items.itemnumber', '' );
# and delete it.
foreach ($record->field($itemnumberfield)){
$record->delete_field($record->field($itemnumberfield));
}
}
if ( $dont_export_fields ) {
my @fields = split " ", $dont_export_fields;
foreach ( @fields ) {
/^(\d*)(\w)?$/;
my $field = $1;
my $subfield = $2;
if( $subfield ) {
$record->field($field)->delete_subfields($subfield);
}
else {
$record->delete_field($record->field($field));
}
}
}
if ( $output_format eq "xml" ) {
print $record->as_xml_record($marcflavour);
}
else {
print $record->as_formatted;
}
}
exit;
} # if export
else {
my $itemtypes = GetItemTypes;
my @itemtypesloop;
foreach my $thisitemtype (sort keys %$itemtypes) {
my %row =
(
value => $thisitemtype,
description => $itemtypes->{$thisitemtype}->{'description'},
);
push @itemtypesloop, \%row;
}
my $branches = GetBranches;
my $branch = GetBranch($query,$branches);
my @branchloop;
foreach my $thisbranch (keys %$branches) {
my $selected = 1 if $thisbranch eq $branch;
my %row = (
value => $thisbranch,
selected => $selected,
branchname => $branches->{$thisbranch}->{'branchname'},
);
push @branchloop, \%row;
}
my ($template, $loggedinuser, $cookie)
= get_template_and_user
(
{
template_name => "tools/export.tmpl",
query => $query,
type => "intranet",
authnotrequired => 0,
flagsrequired => {tools => 1},
debug => 1,
}
);
$template->param(
branchloop => \@branchloop,
itemtypeloop => \@itemtypesloop
);
output_html_with_http_headers $query, $cookie, $template->output;
}