1 package C4::ILSDI::Services;
3 # Copyright 2009 SARL Biblibre
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it
8 # under the terms of the GNU General Public License as published by
9 # the Free Software Foundation; either version 3 of the License, or
10 # (at your option) any later version.
12 # Koha is distributed in the hope that it will be useful, but
13 # WITHOUT ANY WARRANTY; without even the implied warranty of
14 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 # GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License
18 # along with Koha; if not, see <http://www.gnu.org/licenses>.
28 use C4::Reserves qw(AddReserve CanBookBeReserved CanItemBeReserved IsAvailableForItemLevelRequest);
30 use C4::AuthoritiesMarc;
46 C4::ILS-DI::Services - ILS-DI Services
50 Each function in this module represents an ILS-DI service.
51 They all takes a CGI instance as argument and most of them return a
52 hashref that will be printed by XML::Simple in opac/ilsdi.pl
56 use C4::ILSDI::Services;
62 $out = LookupPatron($cgi);
64 print CGI::header('text/xml');
69 xmldecl => '<?xml version="1.0" encoding="UTF-8" ?>',
70 RootName => 'LookupPatron',
77 =head2 GetAvailability
79 Given a set of biblionumbers or itemnumbers, returns a list with
80 availability of the items associated with the identifiers.
86 list of either biblionumbers or itemnumbers
88 =head3 id_type (Required)
90 defines the type of record identifier being used in the request,
96 =head3 return_type (Optional)
98 requests a particular level of detail in reporting availability,
104 =head3 return_fmt (Optional)
106 requests a particular format or set of formats in reporting
111 sub GetAvailability {
114 my $out = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n";
115 $out .= "<dlf:collection\n";
116 $out .= " xmlns:dlf=\"http://diglib.org/ilsdi/1.1\"\n";
117 $out .= " xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\"\n";
118 $out .= " xsi:schemaLocation=\"http://diglib.org/ilsdi/1.1\n";
119 $out .= " http://diglib.org/architectures/ilsdi/schemas/1.1/dlfexpanded.xsd\">\n";
121 foreach my $id ( split( / /, $cgi->param('id') ) ) {
122 if ( $cgi->param('id_type') eq "item" ) {
123 my ( $biblionumber, $status, $msg, $location ) = _availability($id);
125 $out .= " <dlf:record>\n";
126 $out .= " <dlf:bibliographic id=\"" . ( $biblionumber || $id ) . "\" />\n";
127 $out .= " <dlf:items>\n";
128 $out .= " <dlf:item id=\"" . $id . "\">\n";
129 $out .= " <dlf:simpleavailability>\n";
130 $out .= " <dlf:identifier>" . $id . "</dlf:identifier>\n";
131 $out .= " <dlf:availabilitystatus>" . $status . "</dlf:availabilitystatus>\n";
132 if ($msg) { $out .= " <dlf:availabilitymsg>" . $msg . "</dlf:availabilitymsg>\n"; }
133 if ($location) { $out .= " <dlf:location>" . $location . "</dlf:location>\n"; }
134 $out .= " </dlf:simpleavailability>\n";
135 $out .= " </dlf:item>\n";
136 $out .= " </dlf:items>\n";
137 $out .= " </dlf:record>\n";
141 my $items = Koha::Items->search({ biblionumber => $id });
144 $out .= " <dlf:record>\n";
145 $out .= " <dlf:bibliographic id=\"" .$id. "\" />\n";
146 $out .= " <dlf:items>\n";
147 # We loop over the items to clean them
148 while ( my $item = $items->next ) {
149 my $itemnumber = $item->itemnumber;
150 my ( $biblionumber, $status, $msg, $location ) = _availability($itemnumber);
151 $out .= " <dlf:item id=\"" . $itemnumber . "\">\n";
152 $out .= " <dlf:simpleavailability>\n";
153 $out .= " <dlf:identifier>" . $itemnumber . "</dlf:identifier>\n";
154 $out .= " <dlf:availabilitystatus>" . $status . "</dlf:availabilitystatus>\n";
155 if ($msg) { $out .= " <dlf:availabilitymsg>" . $msg . "</dlf:availabilitymsg>\n"; }
156 if ($location) { $out .= " <dlf:location>" . $location . "</dlf:location>\n"; }
157 $out .= " </dlf:simpleavailability>\n";
158 $out .= " </dlf:item>\n";
161 $out .= " </dlf:items>\n";
162 $out .= " </dlf:record>\n";
165 $msg = "Error: could not retrieve availability for this ID";
169 $out .= "</dlf:collection>\n";
176 Given a list of biblionumbers, returns a list of record objects that
177 contain bibliographic information, as well as associated holdings and item
178 information. The caller may request a specific metadata schema for the
179 record objects to be returned.
181 This function behaves similarly to HarvestBibliographicRecords and
182 HarvestExpandedRecords in Data Aggregation, but allows quick, real time
183 lookup by bibliographic identifier.
185 You can use OAI-PMH ListRecords instead of this service.
190 list of system record identifiers
192 Defines the metadata schema in which the records are returned,
201 # Check if the schema is supported. For now, GetRecords only supports MARCXML
202 if ( $cgi->param('schema') and $cgi->param('schema') ne "MARCXML" ) {
203 return { code => 'UnsupportedSchema' };
208 # Loop over biblionumbers
209 foreach my $biblionumber ( split( / /, $cgi->param('id') ) ) {
211 # Get the biblioitem from the biblionumber
212 my $biblio = Koha::Biblios->find( $biblionumber );
214 push @records, { code => "RecordNotFound" };
218 my $biblioitem = $biblio->biblioitem->unblessed;
221 my $record = GetMarcBiblio({
222 biblionumber => $biblionumber,
223 embed_items => $embed_items });
225 $biblioitem->{marcxml} = $record->as_xml_record();
228 # Get most of the needed data
229 my $biblioitemnumber = $biblioitem->{'biblioitemnumber'};
230 my $checkouts = Koha::Checkouts->search(
231 { biblionumber => $biblionumber },
234 '+select' => ['item.barcode'],
235 '+as' => ['barcode'],
238 my @items = $biblio->items->as_list;
240 $biblioitem->{items}->{item} = [];
242 # We loop over the items to clean them
243 foreach my $item (@items) {
244 my %item = %{ $item->unblessed };
246 # This hides additionnal XML subfields, we don't need these info
247 delete $item{'more_subfields_xml'};
249 # Display branch names instead of branch codes
250 my $home_library = $item->home_branch;
251 my $holding_library = $item->holding_branch;
252 $item{'homebranchname'} = $home_library ? $home_library->branchname : '';
253 $item{'holdingbranchname'} = $holding_library ? $holding_library->branchname : '';
255 if ($item->location) {
256 my $authorised_value = Koha::AuthorisedValues->find_by_koha_field({ kohafield => 'items.location', authorised_value => $item->location });
257 if ($authorised_value) {
258 $item{location_description} = $authorised_value->opac_description;
263 my $itemtype = Koha::ItemTypes->find($item->itype);
265 $item{itype_description} = $itemtype->description;
269 my $transfer = $item->get_transfer;
272 datesent => $transfer->datesent,
273 frombranch => $transfer->frombranch,
274 tobranch => $transfer->tobranch,
278 push @{ $biblioitem->{items}->{item} }, \%item;
282 my $holds = $biblio->current_holds->unblessed;
283 foreach my $hold (@$holds) {
284 delete $hold->{'borrowernumber'};
287 # Hashref building...
288 $biblioitem->{'reserves'}->{'reserve'} = $holds;
289 $biblioitem->{'issues'}->{'issue'} = $checkouts;
291 push @records, $biblioitem;
294 return { record => \@records };
297 =head2 GetAuthorityRecords
299 Given a list of authority record identifiers, returns a list of record
300 objects that contain the authority records. The function user may request
301 a specific metadata schema for the record objects.
306 list of authority record identifiers
308 specifies the metadata schema of records to be returned, possible values:
313 sub GetAuthorityRecords {
316 # If the user asks for an unsupported schema, return an error code
317 if ( $cgi->param('schema') and $cgi->param('schema') ne "MARCXML" ) {
318 return { code => 'UnsupportedSchema' };
323 # Let's loop over the authority IDs
324 foreach my $authid ( split( / /, $cgi->param('id') ) ) {
326 # Get the record as XML string, or error code
327 push @records, GetAuthorityXML($authid) || { code => 'RecordNotFound' };
330 return { record => \@records };
335 Looks up a patron in the ILS by an identifier, and returns the borrowernumber.
340 an identifier used to look up the patron in Koha
342 the type of the identifier, possible values:
355 my $id = $cgi->param('id');
357 return { message => 'PatronNotFound' };
361 my $passed_id_type = $cgi->param('id_type');
362 if($passed_id_type) {
363 $patrons = Koha::Patrons->search( { $passed_id_type => $id } );
365 foreach my $id_type ('cardnumber', 'userid', 'email', 'borrowernumber',
366 'surname', 'firstname') {
367 $patrons = Koha::Patrons->search( { $id_type => $id } );
368 last if($patrons->count);
371 unless ( $patrons->count ) {
372 return { message => 'PatronNotFound' };
375 return { id => $patrons->next->borrowernumber };
378 =head2 AuthenticatePatron
380 Authenticates a user's login credentials and returns the identifier for
385 - username (Required)
386 user's login identifier (userid or cardnumber)
387 - password (Required)
392 sub AuthenticatePatron {
394 my $username = $cgi->param('username');
395 my $password = $cgi->param('password');
396 my ($status, $cardnumber, $userid) = C4::Auth::checkpw( C4::Context->dbh, $username, $password );
399 my $patron = Koha::Patrons->find( { userid => $userid } );
400 return { id => $patron->borrowernumber };
403 return { code => 'PatronNotFound' };
409 Returns specified information about the patron, based on options in the
410 request. This function can optionally return patron's contact information,
411 fine information, hold request information, and loan information.
415 - patron_id (Required)
417 - show_contact (Optional, default 1)
418 whether or not to return patron's contact information in the response
419 - show_fines (Optional, default 0)
420 whether or not to return fine information in the response
421 - show_holds (Optional, default 0)
422 whether or not to return hold request information in the response
423 - show_loans (Optional, default 0)
424 whether or not to return loan information request information in the response
425 - show_attributes (Optional, default 0)
426 whether or not to return additional patron attributes, when enabled the attributes
427 are limited to those marked as opac visible only.
435 my $borrowernumber = $cgi->param('patron_id');
436 my $patron = Koha::Patrons->find( $borrowernumber );
437 return { code => 'PatronNotFound' } unless $patron;
439 # Cleaning the borrower hashref
440 my $borrower = $patron->unblessed;
441 $borrower->{charges} = sprintf "%.02f", $patron->account->non_issues_charges; # FIXME Formatting should not be done here
442 my $library = Koha::Libraries->find( $borrower->{branchcode} );
443 $borrower->{'branchname'} = $library ? $library->branchname : '';
444 delete $borrower->{'userid'};
445 delete $borrower->{'password'};
447 # Contact fields management
448 if ( defined $cgi->param('show_contact') && $cgi->param('show_contact') eq "0" ) {
450 # Define contact fields
451 my @contactfields = (
452 'email', 'emailpro', 'fax', 'mobile', 'phone', 'phonepro',
453 'streetnumber', 'zipcode', 'city', 'streettype', 'B_address', 'B_city',
454 'B_email', 'B_phone', 'B_zipcode', 'address', 'address2', 'altcontactaddress1',
455 'altcontactaddress2', 'altcontactaddress3', 'altcontactfirstname', 'altcontactphone', 'altcontactsurname', 'altcontactzipcode'
459 foreach my $field (@contactfields) {
460 delete $borrower->{$field};
465 if ( $cgi->param('show_fines') && $cgi->param('show_fines') eq "1" ) {
466 $borrower->{fines}{fine} = $patron->account->lines->unblessed;
469 # Reserves management
470 if ( $cgi->param('show_holds') && $cgi->param('show_holds') eq "1" ) {
472 # Get borrower's reserves
473 my $holds = $patron->holds;
474 while ( my $hold = $holds->next ) {
476 my ( $item, $biblio, $biblioitem ) = ( {}, {}, {} );
477 # Get additional informations
478 if ( $hold->itemnumber ) { # item level holds
479 $item = Koha::Items->find( $hold->itemnumber );
480 $biblio = $item->biblio;
481 $biblioitem = $biblio->biblioitem;
483 # Remove unwanted fields
484 $item = $item->unblessed;
485 delete $item->{more_subfields_xml};
486 $biblio = $biblio->unblessed;
487 $biblioitem = $biblioitem->unblessed;
490 # Add additional fields
491 my $unblessed_hold = $hold->unblessed;
492 $unblessed_hold->{item} = { %$item, %$biblio, %$biblioitem };
493 my $library = Koha::Libraries->find( $hold->branchcode );
494 my $branchname = $library ? $library->branchname : '';
495 $unblessed_hold->{branchname} = $branchname;
496 $biblio = Koha::Biblios->find( $hold->biblionumber ); # Should be $hold->get_biblio
497 $unblessed_hold->{title} = $biblio ? $biblio->title : ''; # Just in case, but should not be needed
499 push @{ $borrower->{holds}{hold} }, $unblessed_hold;
505 if ( $cgi->param('show_loans') && $cgi->param('show_loans') eq "1" ) {
506 my $per_page = $cgi->param('loans_per_page');
507 my $page = $cgi->param('loans_page');
509 my $pending_checkouts = $patron->pending_checkouts;
511 if ($page || $per_page) {
514 $borrower->{total_loans} = $pending_checkouts->count();
515 $pending_checkouts = $pending_checkouts->search(undef, {
522 while ( my $c = $pending_checkouts->next ) {
523 # FIXME We should only retrieve what is needed in the template
524 my $issue = $c->unblessed_all_relateds;
525 delete $issue->{'more_subfields_xml'};
526 push @checkouts, $issue
528 $borrower->{'loans'}->{'loan'} = \@checkouts;
531 my $show_attributes = $cgi->param('show_attributes');
532 if ( $show_attributes && $show_attributes eq "1" ) {
533 # FIXME Regression expected here, we do not retrieve the same field as previously
534 # Waiting for answer on bug 14257 comment 15
535 $borrower->{'attributes'} = [
537 $_->type->opac_display
540 %{ $_->type->unblessed },
541 value => $_->attribute, # Backward compatibility
542 value_description => $_->description, # Awkward retro-compability...
545 } $patron->extended_attributes->search
549 # Add is expired information
550 $borrower->{'is_expired'} = $patron->is_expired ? 1 : 0;
555 =head2 GetPatronStatus
557 Returns a patron's status information.
561 - patron_id (Required)
566 sub GetPatronStatus {
570 my $borrowernumber = $cgi->param('patron_id');
571 my $patron = Koha::Patrons->find( $borrowernumber );
572 return { code => 'PatronNotFound' } unless $patron;
576 type => $patron->categorycode,
578 expiry => $patron->dateexpiry,
584 Returns information about the services available on a particular item for
589 - patron_id (Required)
599 # Get the member, or return an error code if not found
600 my $borrowernumber = $cgi->param('patron_id');
601 my $patron = Koha::Patrons->find( $borrowernumber );
602 return { code => 'PatronNotFound' } unless $patron;
604 my $borrower = $patron->unblessed;
605 # Get the item, or return an error code if not found
606 my $itemnumber = $cgi->param('item_id');
607 my $item = Koha::Items->find($itemnumber);
608 return { code => 'RecordNotFound' } unless $item;
612 # Reserve level management
613 my $biblionumber = $item->biblionumber;
614 my $canbookbereserved = CanBookBeReserved( $borrower, $biblionumber );
615 if ($canbookbereserved->{status} eq 'OK') {
616 push @availablefor, 'title level hold';
617 my $canitembereserved = IsAvailableForItemLevelRequest($item, $patron);
618 if ($canitembereserved) {
619 push @availablefor, 'item level hold';
623 # Reserve cancellation management
624 my $holds = $patron->holds;
626 while ( my $hold = $holds->next ) { # FIXME This could be improved
627 push @reserveditems, $hold->itemnumber;
629 if ( grep { $itemnumber eq $_ } @reserveditems ) {
630 push @availablefor, 'hold cancellation';
634 my @renewal = CanBookBeRenewed( $borrowernumber, $itemnumber );
636 push @availablefor, 'loan renewal';
640 my $barcode = $item->barcode || '';
641 $barcode = barcodedecode($barcode) if ( $barcode && C4::Context->preference('itemBarcodeInputFilter') );
643 my ( $issuingimpossible, $needsconfirmation ) = CanBookBeIssued( $patron, $barcode );
645 # TODO push @availablefor, 'loan';
649 $out->{'AvailableFor'} = \@availablefor;
656 Extends the due date for a borrower's existing issue.
660 - patron_id (Required)
664 - desired_due_date (Required)
665 the date the patron would like the item returned by
672 # Get borrower infos or return an error code
673 my $borrowernumber = $cgi->param('patron_id');
674 my $patron = Koha::Patrons->find( $borrowernumber );
675 return { code => 'PatronNotFound' } unless $patron;
677 # Get the item, or return an error code
678 my $itemnumber = $cgi->param('item_id');
679 my $item = Koha::Items->find($itemnumber);
680 return { code => 'RecordNotFound' } unless $item;
682 # Add renewal if possible
683 my @renewal = CanBookBeRenewed( $borrowernumber, $itemnumber );
684 if ( $renewal[0] ) { AddRenewal( $borrowernumber, $itemnumber, undef, undef, undef, undef, 0 ); }
686 my $issue = $item->checkout;
687 return unless $issue; # FIXME should be handled
691 $out->{'renewals'} = $issue->renewals;
692 $out->{date_due} = dt_from_string($issue->date_due)->strftime('%Y-%m-%d %H:%M');
693 $out->{'success'} = $renewal[0];
694 $out->{'error'} = $renewal[1];
701 Creates, for a borrower, a biblio-level hold reserve.
705 - patron_id (Required)
709 - request_location (Required)
710 IP address where the end user request is being placed
711 - pickup_location (Optional)
712 a branch code indicating the location to which to deliver the item for pickup
713 - start_date (Optional)
714 date after which hold request is no longer needed if the document has not been made available
715 - expiry_date (Optional)
716 date after which item returned to shelf if item is not picked up
723 # Get the borrower or return an error code
724 my $borrowernumber = $cgi->param('patron_id');
725 my $patron = Koha::Patrons->find( $borrowernumber );
726 return { code => 'PatronNotFound' } unless $patron;
728 # If borrower is restricted return an error code
729 return { code => 'PatronRestricted' } if $patron->is_debarred;
731 # Get the biblio record, or return an error code
732 my $biblionumber = $cgi->param('bib_id');
733 my $biblio = Koha::Biblios->find( $biblionumber );
734 return { code => 'RecordNotFound' } unless $biblio;
736 my @hostitems = get_hostitemnumbers_of($biblionumber);
739 push(@itemnumbers, @hostitems);
742 my $items = Koha::Items->search({ -or => { biblionumber => $biblionumber, itemnumber => { in => \@itemnumbers } } });
744 unless ( $items->count ) {
745 return { code => 'NoItems' };
748 my $title = $biblio ? $biblio->title : '';
750 # Check if the biblio can be reserved
751 my $code = CanBookBeReserved( $borrowernumber, $biblionumber )->{status};
752 return { code => $code } unless ( $code eq 'OK' );
756 # Pickup branch management
757 if ( $cgi->param('pickup_location') ) {
758 $branch = $cgi->param('pickup_location');
759 return { code => 'LocationNotFound' } unless Koha::Libraries->find($branch);
760 } else { # if the request provide no branch, use the borrower's branch
761 $branch = $patron->branchcode;
764 my $destination = Koha::Libraries->find($branch);
765 return { code => 'libraryNotPickupLocation' } unless $destination->pickup_location;
766 return { code => 'cannotBeTransferred' } unless $biblio->can_be_transferred({ to => $destination });
769 if ( $cgi->param('start_date') ) {
770 $resdate = $cgi->param('start_date');
774 if ( $cgi->param('expiry_date') ) {
775 $expdate = $cgi->param('expiry_date');
779 # $branch, $borrowernumber, $biblionumber,
780 # $constraint, $bibitems, $priority, $resdate, $expdate, $notes,
781 # $title, $checkitem, $found
782 my $priority= C4::Reserves::CalculatePriority( $biblionumber );
785 branchcode => $branch,
786 borrowernumber => $borrowernumber,
787 biblionumber => $biblionumber,
788 priority => $priority,
789 reservation_date => $resdate,
790 expiration_date => $expdate,
797 $out->{'title'} = $title;
798 my $library = Koha::Libraries->find( $branch );
799 $out->{'pickup_location'} = $library ? $library->branchname : '';
801 # TODO $out->{'date_available'} = '';
808 Creates, for a borrower, an item-level hold request on a specific item of
809 a bibliographic record in Koha.
813 - patron_id (Required)
819 - pickup_location (Optional)
820 a branch code indicating the location to which to deliver the item for pickup
821 - start_date (Optional)
822 date after which hold request is no longer needed if the item has not been made available
823 - expiry_date (Optional)
824 date after which item returned to shelf if item is not picked up
831 # Get the borrower or return an error code
832 my $borrowernumber = $cgi->param('patron_id');
833 my $patron = Koha::Patrons->find( $borrowernumber );
834 return { code => 'PatronNotFound' } unless $patron;
836 # If borrower is restricted return an error code
837 return { code => 'PatronRestricted' } if $patron->is_debarred;
839 # Get the biblio or return an error code
840 my $biblionumber = $cgi->param('bib_id');
841 my $biblio = Koha::Biblios->find( $biblionumber );
842 return { code => 'RecordNotFound' } unless $biblio;
844 my $title = $biblio ? $biblio->title : '';
846 # Get the item or return an error code
847 my $itemnumber = $cgi->param('item_id');
848 my $item = Koha::Items->find($itemnumber);
849 return { code => 'RecordNotFound' } unless $item;
851 # If the biblio does not match the item, return an error code
852 return { code => 'RecordNotFound' } if $item->biblionumber ne $biblio->biblionumber;
854 # Pickup branch management
856 if ( $cgi->param('pickup_location') ) {
857 $branch = $cgi->param('pickup_location');
858 return { code => 'LocationNotFound' } unless Koha::Libraries->find($branch);
859 } else { # if the request provide no branch, use the borrower's branch
860 $branch = $patron->branchcode;
863 # Check for item disponibility
864 my $canitembereserved = C4::Reserves::CanItemBeReserved( $borrowernumber, $itemnumber, $branch )->{status};
865 return { code => $canitembereserved } unless $canitembereserved eq 'OK';
868 if ( $cgi->param('start_date') ) {
869 $resdate = $cgi->param('start_date');
873 if ( $cgi->param('expiry_date') ) {
874 $expdate = $cgi->param('expiry_date');
878 my $priority = C4::Reserves::CalculatePriority($biblionumber);
881 branchcode => $branch,
882 borrowernumber => $borrowernumber,
883 biblionumber => $biblionumber,
884 priority => $priority,
885 reservation_date => $resdate,
886 expiration_date => $expdate,
888 itemnumber => $itemnumber,
894 my $library = Koha::Libraries->find( $branch );
895 $out->{'pickup_location'} = $library ? $library->branchname : '';
897 # TODO $out->{'date_available'} = '';
904 Cancels an active reserve request for the borrower.
908 - patron_id (Required)
918 # Get the borrower or return an error code
919 my $borrowernumber = $cgi->param('patron_id');
920 my $patron = Koha::Patrons->find( $borrowernumber );
921 return { code => 'PatronNotFound' } unless $patron;
923 # Get the reserve or return an error code
924 my $reserve_id = $cgi->param('item_id');
925 my $hold = Koha::Holds->find( $reserve_id );
926 return { code => 'RecordNotFound' } unless $hold;
927 return { code => 'RecordNotFound' } unless ($hold->borrowernumber == $borrowernumber);
931 return { code => 'Canceled' };
936 Returns, for an itemnumber, an array containing availability information.
938 my ($biblionumber, $status, $msg, $location) = _availability($id);
943 my ($itemnumber) = @_;
944 my $item = Koha::Items->find($itemnumber);
947 return ( undef, 'unknown', 'Error: could not retrieve availability for this ID', undef );
950 my $biblionumber = $item->biblioitemnumber;
951 my $library = Koha::Libraries->find( $item->holdingbranch );
952 my $location = $library ? $library->branchname : '';
954 if ( $item->notforloan ) {
955 return ( $biblionumber, 'not available', 'Not for loan', $location );
956 } elsif ( $item->onloan ) {
957 return ( $biblionumber, 'not available', 'Checked out', $location );
958 } elsif ( $item->itemlost ) {
959 return ( $biblionumber, 'not available', 'Item lost', $location );
960 } elsif ( $item->withdrawn ) {
961 return ( $biblionumber, 'not available', 'Item withdrawn', $location );
962 } elsif ( $item->damaged ) {
963 return ( $biblionumber, 'not available', 'Item damaged', $location );
965 return ( $biblionumber, 'available', undef, $location );