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executable file 220 lines (198 sloc) 8.334 kb
#!/usr/bin/env 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
use strict;
use warnings;
use C4::Auth;
use C4::Output; # contains gettemplate
use C4::Biblio; # GetMarcBiblio GetXmlBiblio
use C4::Items;
use CGI;
use C4::Koha; # GetItemTypes
use C4::Branch; # GetBranches
my $query = new CGI;
my $op=$query->param("op") || '';
my $filename=$query->param("filename");
my $dbh=C4::Context->dbh;
my $marcflavour = C4::Context->preference("marcflavour");
my ($template, $loggedinuser, $cookie)
= get_template_and_user
(
{
template_name => "tools/export.tmpl",
query => $query,
type => "intranet",
authnotrequired => 0,
flagsrequired => {tools => 'export_catalog'},
debug => 1,
}
);
my $limit_ind_branch=(C4::Context->preference('IndependantBranches') &&
C4::Context->userenv &&
C4::Context->userenv->{flags} % 2 !=1 &&
C4::Context->userenv->{branch}?1:0);
my $branches = GetBranches($limit_ind_branch);
my $branch = $query->param("branch") || '';
if ( C4::Context->preference("IndependantBranches") ) {
$branch = C4::Context->userenv->{'branch'};
}
if ($op eq "export") {
binmode(STDOUT,":utf8");
print $query->header( -type => 'application/octet-stream',
-charset => 'utf-8',
-attachment=>$filename);
my $StartingBiblionumber = $query->param("StartingBiblionumber");
my $EndingBiblionumber = $query->param("EndingBiblionumber");
my $output_format = $query->param("output_format");
my $itemtype = $query->param("itemtype");
my $start_callnumber = $query->param("start_callnumber");
my $end_callnumber = $query->param("end_callnumber");
my $start_accession = ($query->param("start_accession")) ? C4::Dates->new($query->param("start_accession")) : '' ;
my $end_accession = ($query->param("end_accession")) ? C4::Dates->new($query->param("end_accession")) : '' ;
my $dont_export_items = $query->param("dont_export_item");
my $strip_nonlocal_items = $query->param("strip_nonlocal_items");
my $dont_export_fields = $query->param("dont_export_fields");
my @sql_params;
my $items_filter =
$branch || $start_callnumber || $end_callnumber ||
$start_accession || $end_accession ||
($itemtype && C4::Context->preference('item-level_itypes'));
my $query = $items_filter ?
"SELECT DISTINCT biblioitems.biblionumber
FROM biblioitems,items
WHERE biblioitems.biblionumber=items.biblionumber "
:
"SELECT biblioitems.biblionumber FROM biblioitems WHERE biblionumber >0 ";
if ( $StartingBiblionumber ) {
if ($EndingBiblionumber) {
$query .= ' AND biblioitems.biblionumber BETWEEN ? AND ? ';
push @sql_params, $StartingBiblionumber, $EndingBiblionumber;
}
else {
$query .= ' AND biblioitems.biblionumber >= ? ';
push @sql_params, $StartingBiblionumber;
}
}
elsif ( $EndingBiblionumber ) {
$query .= " AND biblioitems.biblionumber <= ? ";
push @sql_params, $EndingBiblionumber;
}
if ( $branch ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND items.homebranch = ? ";
push @sql_params, $branch;
}
if ( $start_callnumber ) {
if ($end_callnumber) {
$query .= ' AND biblioitems.biblionumber = items.biblionumber
AND items.itemcallnumber BETWEEN ? AND ? ';
push @sql_params, $start_callnumber, $end_callnumber;
}
else {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND items.itemcallnumber <= ? ";
push @sql_params, $start_callnumber;
}
}
elsif ( $end_callnumber ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND items.itemcallnumber >= ? ";
push @sql_params, $end_callnumber;
}
if ( $start_accession ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND items.dateaccessioned >= ? ";
push @sql_params,$start_accession->output('iso');
}
if ( $end_accession ) {
$query .= " AND biblioitems.biblionumber = items.biblionumber AND items.dateaccessioned <= ? ";
push @sql_params, $end_accession->output('iso');
}
if ( $itemtype ) {
$query .= (C4::Context->preference('item-level_itypes')) ? " AND items.itype = ? " : " AND biblioitems.itemtype = ?";
push @sql_params, $itemtype;
}
my $sth = $dbh->prepare($query);
$sth->execute(@sql_params);
while (my ($biblionumber) = $sth->fetchrow) {
my $record = eval{ ($dont_export_items)
? C4::Biblio::GetMarcBiblio($biblionumber)
: C4::Items::GetMarcWithItems($biblionumber);
};
# FIXME: decide how to handle unparseable or irretrievable records
if ($@) {
warn "Error processing biblio $biblionumber";
next;
}
next if not defined $record;
if ( $strip_nonlocal_items || $limit_ind_branch) {
my ( $homebranchfield, $homebranchsubfield ) =
GetMarcFromKohaField( 'items.homebranch', '' );
for my $itemfield ($record->field($homebranchfield)){
# if stripping nonlocal items, use loggedinuser's branch if they didn't select one
$branch = C4::Context->userenv->{'branch'} unless $branch;
$record->delete_field($itemfield) if ($itemfield->subfield($homebranchsubfield) ne $branch);
}
}
if ( $dont_export_fields ) {
my @fields = split " ", $dont_export_fields;
foreach ( @fields ) {
/^(\d*)(\w)?$/;
my $field = $1;
my $subfield = $2;
# skip if this record doesn't have this field
next if not defined $record->field($field);
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_usmarc();
}
}
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 @branchloop;
for my $thisbranch (sort { $branches->{$a}->{branchname} cmp $branches->{$b}->{branchname} } keys %$branches) {
my $selected = 1 if $thisbranch eq $branch;
my %row = (
value => $thisbranch,
selected => $selected,
branchname => $branches->{$thisbranch}->{'branchname'},
);
push @branchloop, \%row;
}
$template->param(
branchloop => \@branchloop,
itemtypeloop => \@itemtypesloop,
DHTMLcalendar_dateformat => C4::Dates->DHTMLcalendar(),
);
output_html_with_http_headers $query, $cookie, $template->output;
}
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