3 # Copyright 2007 LibLime, Inc.
4 # Parts Copyright Biblibre 2010
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it
9 # under the terms of the GNU General Public License as published by
10 # the Free Software Foundation; either version 3 of the License, or
11 # (at your option) any later version.
13 # Koha is distributed in the hope that it will be useful, but
14 # WITHOUT ANY WARRANTY; without even the implied warranty of
15 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 # GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License
19 # along with Koha; if not, see <http://www.gnu.org/licenses>.
22 #use warnings; FIXME - Bug 2505
32 use List::MoreUtils qw/any/;
34 use DateTime::Format::MySQL;
35 use Data::Dumper; # used as part of logging item record changes, not just for
36 # debugging; so please don't remove this
37 use Koha::DateUtils qw/dt_from_string/;
41 use vars qw($VERSION @ISA @EXPORT);
44 $VERSION = 3.07.00.049;
47 @ISA = qw( Exporter );
70 GetItemsByBiblioitemnumber
74 GetItemnumbersForBiblio
76 get_hostitemnumbers_of
77 GetItemnumberFromBarcode
78 GetBarcodeFromItemnumber
93 PrepareItemrecordDisplay
100 C4::Items - item management functions
104 This module contains an API for manipulating item
105 records in Koha, and is used by cataloguing, circulation,
106 acquisitions, and serials management.
108 A Koha item record is stored in two places: the
109 items table and embedded in a MARC tag in the XML
110 version of the associated bib record in C<biblioitems.marcxml>.
111 This is done to allow the item information to be readily
112 indexed (e.g., by Zebra), but means that each item
113 modification transaction must keep the items table
114 and the MARC XML in sync at all times.
116 Consequently, all code that creates, modifies, or deletes
117 item records B<must> use an appropriate function from
118 C<C4::Items>. If no existing function is suitable, it is
119 better to add one to C<C4::Items> than to use add
120 one-off SQL statements to add or modify items.
122 The items table will be considered authoritative. In other
123 words, if there is ever a discrepancy between the items
124 table and the MARC XML, the items table should be considered
127 =head1 HISTORICAL NOTE
129 Most of the functions in C<C4::Items> were originally in
130 the C<C4::Biblio> module.
132 =head1 CORE EXPORTED FUNCTIONS
134 The following functions are meant for use by users
141 $item = GetItem($itemnumber,$barcode,$serial);
143 Return item information, for a given itemnumber or barcode.
144 The return value is a hashref mapping item column
145 names to values. If C<$serial> is true, include serial publication data.
150 my ($itemnumber,$barcode, $serial) = @_;
151 my $dbh = C4::Context->dbh;
155 my $sth = $dbh->prepare("
157 WHERE itemnumber = ?");
158 $sth->execute($itemnumber);
159 $data = $sth->fetchrow_hashref;
161 my $sth = $dbh->prepare("
165 $sth->execute($barcode);
166 $data = $sth->fetchrow_hashref;
169 return unless ( $data );
172 my $ssth = $dbh->prepare("SELECT serialseq,publisheddate from serialitems left join serial on serialitems.serialid=serial.serialid where serialitems.itemnumber=?");
173 $ssth->execute($data->{'itemnumber'}) ;
174 ($data->{'serialseq'} , $data->{'publisheddate'}) = $ssth->fetchrow_array();
176 #if we don't have an items.itype, use biblioitems.itemtype.
177 # FIXME this should respect the itypes systempreference
178 # if (C4::Context->preference('item-level_itypes')) {
179 if( ! $data->{'itype'} ) {
180 my $sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
181 $sth->execute($data->{'biblionumber'});
182 ($data->{'itype'}) = $sth->fetchrow_array;
189 CartToShelf($itemnumber);
191 Set the current shelving location of the item record
192 to its stored permanent shelving location. This is
193 primarily used to indicate when an item whose current
194 location is a special processing ('PROC') or shelving cart
195 ('CART') location is back in the stacks.
200 my ( $itemnumber ) = @_;
202 unless ( $itemnumber ) {
203 croak "FAILED CartToShelf() - no itemnumber supplied";
206 my $item = GetItem($itemnumber);
207 if ( $item->{location} eq 'CART' ) {
208 $item->{location} = $item->{permanent_location};
209 ModItem($item, undef, $itemnumber);
215 ShelfToCart($itemnumber);
217 Set the current shelving location of the item
218 to shelving cart ('CART').
223 my ( $itemnumber ) = @_;
225 unless ( $itemnumber ) {
226 croak "FAILED ShelfToCart() - no itemnumber supplied";
229 my $item = GetItem($itemnumber);
230 $item->{'location'} = 'CART';
231 ModItem($item, undef, $itemnumber);
234 =head2 AddItemFromMarc
236 my ($biblionumber, $biblioitemnumber, $itemnumber)
237 = AddItemFromMarc($source_item_marc, $biblionumber);
239 Given a MARC::Record object containing an embedded item
240 record and a biblionumber, create a new item record.
244 sub AddItemFromMarc {
245 my ( $source_item_marc, $biblionumber ) = @_;
246 my $dbh = C4::Context->dbh;
248 # parse item hash from MARC
249 my $frameworkcode = GetFrameworkCode( $biblionumber );
250 my ($itemtag,$itemsubfield)=GetMarcFromKohaField("items.itemnumber",$frameworkcode);
252 my $localitemmarc=MARC::Record->new;
253 $localitemmarc->append_fields($source_item_marc->field($itemtag));
254 my $item = &TransformMarcToKoha( $dbh, $localitemmarc, $frameworkcode ,'items');
255 my $unlinked_item_subfields = _get_unlinked_item_subfields($localitemmarc, $frameworkcode);
256 return AddItem($item, $biblionumber, $dbh, $frameworkcode, $unlinked_item_subfields);
261 my ($biblionumber, $biblioitemnumber, $itemnumber)
262 = AddItem($item, $biblionumber[, $dbh, $frameworkcode, $unlinked_item_subfields]);
264 Given a hash containing item column names as keys,
265 create a new Koha item record.
267 The first two optional parameters (C<$dbh> and C<$frameworkcode>)
268 do not need to be supplied for general use; they exist
269 simply to allow them to be picked up from AddItemFromMarc.
271 The final optional parameter, C<$unlinked_item_subfields>, contains
272 an arrayref containing subfields present in the original MARC
273 representation of the item (e.g., from the item editor) that are
274 not mapped to C<items> columns directly but should instead
275 be stored in C<items.more_subfields_xml> and included in
276 the biblio items tag for display and indexing.
282 my $biblionumber = shift;
284 my $dbh = @_ ? shift : C4::Context->dbh;
285 my $frameworkcode = @_ ? shift : GetFrameworkCode( $biblionumber );
286 my $unlinked_item_subfields;
288 $unlinked_item_subfields = shift
291 # needs old biblionumber and biblioitemnumber
292 $item->{'biblionumber'} = $biblionumber;
293 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
294 $sth->execute( $item->{'biblionumber'} );
295 ($item->{'biblioitemnumber'}) = $sth->fetchrow;
297 _set_defaults_for_add($item);
298 _set_derived_columns_for_add($item);
299 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
300 # FIXME - checks here
301 unless ( $item->{itype} ) { # default to biblioitem.itemtype if no itype
302 my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
303 $itype_sth->execute( $item->{'biblionumber'} );
304 ( $item->{'itype'} ) = $itype_sth->fetchrow_array;
307 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
308 $item->{'itemnumber'} = $itemnumber;
310 ModZebra( $item->{biblionumber}, "specialUpdate", "biblioserver" );
312 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
314 return ($item->{biblionumber}, $item->{biblioitemnumber}, $itemnumber);
317 =head2 AddItemBatchFromMarc
319 ($itemnumber_ref, $error_ref) = AddItemBatchFromMarc($record,
320 $biblionumber, $biblioitemnumber, $frameworkcode);
322 Efficiently create item records from a MARC biblio record with
323 embedded item fields. This routine is suitable for batch jobs.
325 This API assumes that the bib record has already been
326 saved to the C<biblio> and C<biblioitems> tables. It does
327 not expect that C<biblioitems.marc> and C<biblioitems.marcxml>
328 are populated, but it will do so via a call to ModBibiloMarc.
330 The goal of this API is to have a similar effect to using AddBiblio
331 and AddItems in succession, but without inefficient repeated
332 parsing of the MARC XML bib record.
334 This function returns an arrayref of new itemsnumbers and an arrayref of item
335 errors encountered during the processing. Each entry in the errors
336 list is a hashref containing the following keys:
342 Sequence number of original item tag in the MARC record.
346 Item barcode, provide to assist in the construction of
347 useful error messages.
351 Code representing the error condition. Can be 'duplicate_barcode',
352 'invalid_homebranch', or 'invalid_holdingbranch'.
354 =item error_information
356 Additional information appropriate to the error condition.
362 sub AddItemBatchFromMarc {
363 my ($record, $biblionumber, $biblioitemnumber, $frameworkcode) = @_;
365 my @itemnumbers = ();
367 my $dbh = C4::Context->dbh;
369 # We modify the record, so lets work on a clone so we don't change the
371 $record = $record->clone();
372 # loop through the item tags and start creating items
373 my @bad_item_fields = ();
374 my ($itemtag, $itemsubfield) = &GetMarcFromKohaField("items.itemnumber",'');
375 my $item_sequence_num = 0;
376 ITEMFIELD: foreach my $item_field ($record->field($itemtag)) {
377 $item_sequence_num++;
378 # we take the item field and stick it into a new
379 # MARC record -- this is required so far because (FIXME)
380 # TransformMarcToKoha requires a MARC::Record, not a MARC::Field
381 # and there is no TransformMarcFieldToKoha
382 my $temp_item_marc = MARC::Record->new();
383 $temp_item_marc->append_fields($item_field);
385 # add biblionumber and biblioitemnumber
386 my $item = TransformMarcToKoha( $dbh, $temp_item_marc, $frameworkcode, 'items' );
387 my $unlinked_item_subfields = _get_unlinked_item_subfields($temp_item_marc, $frameworkcode);
388 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
389 $item->{'biblionumber'} = $biblionumber;
390 $item->{'biblioitemnumber'} = $biblioitemnumber;
392 # check for duplicate barcode
393 my %item_errors = CheckItemPreSave($item);
395 push @errors, _repack_item_errors($item_sequence_num, $item, \%item_errors);
396 push @bad_item_fields, $item_field;
400 _set_defaults_for_add($item);
401 _set_derived_columns_for_add($item);
402 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
403 warn $error if $error;
404 push @itemnumbers, $itemnumber; # FIXME not checking error
405 $item->{'itemnumber'} = $itemnumber;
407 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
409 my $new_item_marc = _marc_from_item_hash($item, $frameworkcode, $unlinked_item_subfields);
410 $item_field->replace_with($new_item_marc->field($itemtag));
413 # remove any MARC item fields for rejected items
414 foreach my $item_field (@bad_item_fields) {
415 $record->delete_field($item_field);
418 # update the MARC biblio
419 # $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode );
421 return (\@itemnumbers, \@errors);
424 =head2 ModItemFromMarc
426 ModItemFromMarc($item_marc, $biblionumber, $itemnumber);
428 This function updates an item record based on a supplied
429 C<MARC::Record> object containing an embedded item field.
430 This API is meant for the use of C<additem.pl>; for
431 other purposes, C<ModItem> should be used.
433 This function uses the hash %default_values_for_mod_from_marc,
434 which contains default values for item fields to
435 apply when modifying an item. This is needed because
436 if an item field's value is cleared, TransformMarcToKoha
437 does not include the column in the
438 hash that's passed to ModItem, which without
439 use of this hash makes it impossible to clear
440 an item field's value. See bug 2466.
442 Note that only columns that can be directly
443 changed from the cataloging and serials
444 item editors are included in this hash.
450 our %default_values_for_mod_from_marc;
452 sub _build_default_values_for_mod_marc {
453 my ($frameworkcode) = @_;
454 return $default_values_for_mod_from_marc{$frameworkcode}
455 if exists $default_values_for_mod_from_marc{$frameworkcode};
456 my $default_values = {
458 booksellerid => undef,
460 'items.cn_source' => undef,
461 coded_location_qualifier => undef,
465 holdingbranch => undef,
467 itemcallnumber => undef,
470 itemnotes_nonpublic => undef,
473 permanent_location => undef,
476 # paidfor => undef, # commented, see bug 12817
478 replacementprice => undef,
479 replacementpricedate => undef,
482 stocknumber => undef,
486 while ( my ( $field, $default_value ) = each %$default_values ) {
487 my $kohafield = $field;
488 $kohafield =~ s|^([^\.]+)$|items.$1|;
489 $default_values_for_mod_from_marc{$frameworkcode}{$field} =
491 if C4::Koha::IsKohaFieldLinked(
492 { kohafield => $kohafield, frameworkcode => $frameworkcode } );
494 return $default_values_for_mod_from_marc{$frameworkcode};
497 sub ModItemFromMarc {
498 my $item_marc = shift;
499 my $biblionumber = shift;
500 my $itemnumber = shift;
502 my $dbh = C4::Context->dbh;
503 my $frameworkcode = GetFrameworkCode($biblionumber);
504 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
506 my $localitemmarc = MARC::Record->new;
507 $localitemmarc->append_fields( $item_marc->field($itemtag) );
508 my $item = &TransformMarcToKoha( $dbh, $localitemmarc, $frameworkcode, 'items' );
509 my $default_values = _build_default_values_for_mod_marc($frameworkcode);
510 foreach my $item_field ( keys %$default_values ) {
511 $item->{$item_field} = $default_values->{$item_field}
512 unless exists $item->{$item_field};
514 my $unlinked_item_subfields = _get_unlinked_item_subfields( $localitemmarc, $frameworkcode );
516 ModItem($item, $biblionumber, $itemnumber, $dbh, $frameworkcode, $unlinked_item_subfields);
522 ModItem({ column => $newvalue }, $biblionumber, $itemnumber);
524 Change one or more columns in an item record and update
525 the MARC representation of the item.
527 The first argument is a hashref mapping from item column
528 names to the new values. The second and third arguments
529 are the biblionumber and itemnumber, respectively.
531 The fourth, optional parameter, C<$unlinked_item_subfields>, contains
532 an arrayref containing subfields present in the original MARC
533 representation of the item (e.g., from the item editor) that are
534 not mapped to C<items> columns directly but should instead
535 be stored in C<items.more_subfields_xml> and included in
536 the biblio items tag for display and indexing.
538 If one of the changed columns is used to calculate
539 the derived value of a column such as C<items.cn_sort>,
540 this routine will perform the necessary calculation
547 my $biblionumber = shift;
548 my $itemnumber = shift;
550 # if $biblionumber is undefined, get it from the current item
551 unless (defined $biblionumber) {
552 $biblionumber = _get_single_item_column('biblionumber', $itemnumber);
555 my $dbh = @_ ? shift : C4::Context->dbh;
556 my $frameworkcode = @_ ? shift : GetFrameworkCode( $biblionumber );
558 my $unlinked_item_subfields;
560 $unlinked_item_subfields = shift;
561 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
564 $item->{'itemnumber'} = $itemnumber or return;
566 my @fields = qw( itemlost withdrawn );
568 # Only call GetItem if we need to set an "on" date field
569 if ( $item->{itemlost} || $item->{withdrawn} ) {
570 my $pre_mod_item = GetItem( $item->{'itemnumber'} );
571 for my $field (@fields) {
572 if ( defined( $item->{$field} )
573 and not $pre_mod_item->{$field}
574 and $item->{$field} )
576 $item->{ $field . '_on' } =
577 DateTime::Format::MySQL->format_datetime( dt_from_string() );
582 # If the field is defined but empty, we are removing and,
583 # and thus need to clear out the 'on' field as well
584 for my $field (@fields) {
585 if ( defined( $item->{$field} ) && !$item->{$field} ) {
586 $item->{ $field . '_on' } = undef;
591 _set_derived_columns_for_mod($item);
592 _do_column_fixes_for_mod($item);
595 # attempt to change itemnumber
596 # attempt to change biblionumber (if we want
597 # an API to relink an item to a different bib,
598 # it should be a separate function)
601 _koha_modify_item($item);
603 # request that bib be reindexed so that searching on current
604 # item status is possible
605 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
607 logaction("CATALOGUING", "MODIFY", $itemnumber, "item ".Dumper($item)) if C4::Context->preference("CataloguingLog");
610 =head2 ModItemTransfer
612 ModItemTransfer($itenumber, $frombranch, $tobranch);
614 Marks an item as being transferred from one branch
619 sub ModItemTransfer {
620 my ( $itemnumber, $frombranch, $tobranch ) = @_;
622 my $dbh = C4::Context->dbh;
624 # Remove the 'shelving cart' location status if it is being used.
625 CartToShelf( $itemnumber ) if ( C4::Context->preference("ReturnToShelvingCart") );
627 #new entry in branchtransfers....
628 my $sth = $dbh->prepare(
629 "INSERT INTO branchtransfers (itemnumber, frombranch, datesent, tobranch)
630 VALUES (?, ?, NOW(), ?)");
631 $sth->execute($itemnumber, $frombranch, $tobranch);
633 ModItem({ holdingbranch => $tobranch }, undef, $itemnumber);
634 ModDateLastSeen($itemnumber);
638 =head2 ModDateLastSeen
640 ModDateLastSeen($itemnum);
642 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking.
643 C<$itemnum> is the item number
647 sub ModDateLastSeen {
648 my ($itemnumber) = @_;
650 my $today = output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
651 ModItem({ itemlost => 0, datelastseen => $today }, undef, $itemnumber);
656 DelItem({ itemnumber => $itemnumber, [ biblionumber => $biblionumber ] } );
658 Exported function (core API) for deleting an item record in Koha.
665 my $itemnumber = $params->{itemnumber};
666 my $biblionumber = $params->{biblionumber};
668 unless ($biblionumber) {
669 $biblionumber = C4::Biblio::GetBiblionumberFromItemnumber($itemnumber);
672 # If there is no biblionumber for the given itemnumber, there is nothing to delete
673 return 0 unless $biblionumber;
675 # FIXME check the item has no current issues
676 my $deleted = _koha_delete_item( $itemnumber );
678 # get the MARC record
679 my $record = GetMarcBiblio($biblionumber);
680 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
682 #search item field code
683 logaction("CATALOGUING", "DELETE", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
687 =head2 CheckItemPreSave
689 my $item_ref = TransformMarcToKoha($marc, 'items');
691 my %errors = CheckItemPreSave($item_ref);
692 if (exists $errors{'duplicate_barcode'}) {
693 print "item has duplicate barcode: ", $errors{'duplicate_barcode'}, "\n";
694 } elsif (exists $errors{'invalid_homebranch'}) {
695 print "item has invalid home branch: ", $errors{'invalid_homebranch'}, "\n";
696 } elsif (exists $errors{'invalid_holdingbranch'}) {
697 print "item has invalid holding branch: ", $errors{'invalid_holdingbranch'}, "\n";
702 Given a hashref containing item fields, determine if it can be
703 inserted or updated in the database. Specifically, checks for
704 database integrity issues, and returns a hash containing any
705 of the following keys, if applicable.
709 =item duplicate_barcode
711 Barcode, if it duplicates one already found in the database.
713 =item invalid_homebranch
715 Home branch, if not defined in branches table.
717 =item invalid_holdingbranch
719 Holding branch, if not defined in branches table.
723 This function does NOT implement any policy-related checks,
724 e.g., whether current operator is allowed to save an
725 item that has a given branch code.
729 sub CheckItemPreSave {
730 my $item_ref = shift;
735 # check for duplicate barcode
736 if (exists $item_ref->{'barcode'} and defined $item_ref->{'barcode'}) {
737 my $existing_itemnumber = GetItemnumberFromBarcode($item_ref->{'barcode'});
738 if ($existing_itemnumber) {
739 if (!exists $item_ref->{'itemnumber'} # new item
740 or $item_ref->{'itemnumber'} != $existing_itemnumber) { # existing item
741 $errors{'duplicate_barcode'} = $item_ref->{'barcode'};
746 # check for valid home branch
747 if (exists $item_ref->{'homebranch'} and defined $item_ref->{'homebranch'}) {
748 my $branch_name = C4::Branch::GetBranchName($item_ref->{'homebranch'});
749 unless (defined $branch_name) {
750 # relies on fact that branches.branchname is a non-NULL column,
751 # so GetBranchName returns undef only if branch does not exist
752 $errors{'invalid_homebranch'} = $item_ref->{'homebranch'};
756 # check for valid holding branch
757 if (exists $item_ref->{'holdingbranch'} and defined $item_ref->{'holdingbranch'}) {
758 my $branch_name = C4::Branch::GetBranchName($item_ref->{'holdingbranch'});
759 unless (defined $branch_name) {
760 # relies on fact that branches.branchname is a non-NULL column,
761 # so GetBranchName returns undef only if branch does not exist
762 $errors{'invalid_holdingbranch'} = $item_ref->{'holdingbranch'};
770 =head1 EXPORTED SPECIAL ACCESSOR FUNCTIONS
772 The following functions provide various ways of
773 getting an item record, a set of item records, or
774 lists of authorized values for certain item fields.
776 Some of the functions in this group are candidates
777 for refactoring -- for example, some of the code
778 in C<GetItemsByBiblioitemnumber> and C<GetItemsInfo>
779 has copy-and-paste work.
785 $itemstatushash = GetItemStatus($fwkcode);
787 Returns a list of valid values for the
788 C<items.notforloan> field.
790 NOTE: does B<not> return an individual item's
793 Can be MARC dependent.
795 But basically could be can be loan or not
796 Create a status selector with the following code
798 =head3 in PERL SCRIPT
800 my $itemstatushash = getitemstatus;
802 foreach my $thisstatus (keys %$itemstatushash) {
803 my %row =(value => $thisstatus,
804 statusname => $itemstatushash->{$thisstatus}->{'statusname'},
806 push @itemstatusloop, \%row;
808 $template->param(statusloop=>\@itemstatusloop);
812 <select name="statusloop" id="statusloop">
813 <option value="">Default</option>
814 [% FOREACH statusloo IN statusloop %]
815 [% IF ( statusloo.selected ) %]
816 <option value="[% statusloo.value %]" selected="selected">[% statusloo.statusname %]</option>
818 <option value="[% statusloo.value %]">[% statusloo.statusname %]</option>
827 # returns a reference to a hash of references to status...
830 my $dbh = C4::Context->dbh;
832 $fwk = '' unless ($fwk);
833 my ( $tag, $subfield ) =
834 GetMarcFromKohaField( "items.notforloan", $fwk );
835 if ( $tag and $subfield ) {
838 "SELECT authorised_value
839 FROM marc_subfield_structure
845 $sth->execute( $tag, $subfield, $fwk );
846 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
849 "SELECT authorised_value,lib
850 FROM authorised_values
855 $authvalsth->execute($authorisedvaluecat);
856 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
857 $itemstatus{$authorisedvalue} = $lib;
871 $itemstatus{"1"} = "Not For Loan";
875 =head2 GetItemLocation
877 $itemlochash = GetItemLocation($fwk);
879 Returns a list of valid values for the
880 C<items.location> field.
882 NOTE: does B<not> return an individual item's
885 where fwk stands for an optional framework code.
886 Create a location selector with the following code
888 =head3 in PERL SCRIPT
890 my $itemlochash = getitemlocation;
892 foreach my $thisloc (keys %$itemlochash) {
893 my $selected = 1 if $thisbranch eq $branch;
894 my %row =(locval => $thisloc,
895 selected => $selected,
896 locname => $itemlochash->{$thisloc},
898 push @itemlocloop, \%row;
900 $template->param(itemlocationloop => \@itemlocloop);
904 <select name="location">
905 <option value="">Default</option>
906 <!-- TMPL_LOOP name="itemlocationloop" -->
907 <option value="<!-- TMPL_VAR name="locval" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="locname" --></option>
913 sub GetItemLocation {
915 # returns a reference to a hash of references to location...
918 my $dbh = C4::Context->dbh;
920 $fwk = '' unless ($fwk);
921 my ( $tag, $subfield ) =
922 GetMarcFromKohaField( "items.location", $fwk );
923 if ( $tag and $subfield ) {
926 "SELECT authorised_value
927 FROM marc_subfield_structure
932 $sth->execute( $tag, $subfield, $fwk );
933 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
936 "SELECT authorised_value,lib
937 FROM authorised_values
941 $authvalsth->execute($authorisedvaluecat);
942 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
943 $itemlocation{$authorisedvalue} = $lib;
945 return \%itemlocation;
957 $itemlocation{"1"} = "Not For Loan";
958 return \%itemlocation;
963 $items = GetLostItems( $where );
965 This function gets a list of lost items.
971 C<$where> is a hashref. it containts a field of the items table as key
972 and the value to match as value. For example:
974 { barcode => 'abc123',
975 homebranch => 'CPL', }
979 C<$items> is a reference to an array full of hashrefs with columns
980 from the "items" table as keys.
982 =item usage in the perl script:
984 my $where = { barcode => '0001548' };
985 my $items = GetLostItems( $where );
986 $template->param( itemsloop => $items );
993 # Getting input args.
995 my $dbh = C4::Context->dbh;
998 SELECT title, author, lib, itemlost, authorised_value, barcode, datelastseen, price, replacementprice, homebranch,
999 itype, itemtype, holdingbranch, location, itemnotes, items.biblionumber as biblionumber, itemcallnumber
1001 LEFT JOIN biblio ON (items.biblionumber = biblio.biblionumber)
1002 LEFT JOIN biblioitems ON (items.biblionumber = biblioitems.biblionumber)
1003 LEFT JOIN authorised_values ON (items.itemlost = authorised_values.authorised_value)
1005 authorised_values.category = 'LOST'
1006 AND itemlost IS NOT NULL
1009 my @query_parameters;
1010 foreach my $key (keys %$where) {
1011 $query .= " AND $key LIKE ?";
1012 push @query_parameters, "%$where->{$key}%";
1015 my $sth = $dbh->prepare($query);
1016 $sth->execute( @query_parameters );
1018 while ( my $row = $sth->fetchrow_hashref ){
1024 =head2 GetItemsForInventory
1026 ($itemlist, $iTotalRecords) = GetItemsForInventory( {
1027 minlocation => $minlocation,
1028 maxlocation => $maxlocation,
1029 location => $location,
1030 itemtype => $itemtype,
1031 ignoreissued => $ignoreissued,
1032 datelastseen => $datelastseen,
1033 branchcode => $branchcode,
1037 statushash => $statushash,
1038 interface => $interface,
1041 Retrieve a list of title/authors/barcode/callnumber, for biblio inventory.
1043 The sub returns a reference to a list of hashes, each containing
1044 itemnumber, author, title, barcode, item callnumber, and date last
1045 seen. It is ordered by callnumber then title.
1047 The required minlocation & maxlocation parameters are used to specify a range of item callnumbers
1048 the datelastseen can be used to specify that you want to see items not seen since a past date only.
1049 offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
1050 $statushash requires a hashref that has the authorized values fieldname (intems.notforloan, etc...) as keys, and an arrayref of statuscodes we are searching for as values.
1052 $iTotalRecords is the number of rows that would have been returned without the $offset, $size limit clause
1056 sub GetItemsForInventory {
1057 my ( $parameters ) = @_;
1058 my $minlocation = $parameters->{'minlocation'} // '';
1059 my $maxlocation = $parameters->{'maxlocation'} // '';
1060 my $location = $parameters->{'location'} // '';
1061 my $itemtype = $parameters->{'itemtype'} // '';
1062 my $ignoreissued = $parameters->{'ignoreissued'} // '';
1063 my $datelastseen = $parameters->{'datelastseen'} // '';
1064 my $branchcode = $parameters->{'branchcode'} // '';
1065 my $branch = $parameters->{'branch'} // '';
1066 my $offset = $parameters->{'offset'} // '';
1067 my $size = $parameters->{'size'} // '';
1068 my $statushash = $parameters->{'statushash'} // '';
1069 my $interface = $parameters->{'interface'} // '';
1071 my $dbh = C4::Context->dbh;
1072 my ( @bind_params, @where_strings );
1074 my $select_columns = q{
1075 SELECT items.itemnumber, barcode, itemcallnumber, title, author, biblio.biblionumber, biblio.frameworkcode, datelastseen, homebranch, location, notforloan, damaged, itemlost, withdrawn, stocknumber
1077 my $select_count = q{SELECT COUNT(*)};
1080 LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
1081 LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber
1084 for my $authvfield (keys %$statushash){
1085 if ( scalar @{$statushash->{$authvfield}} > 0 ){
1086 my $joinedvals = join ',', @{$statushash->{$authvfield}};
1087 push @where_strings, "$authvfield in (" . $joinedvals . ")";
1093 push @where_strings, 'itemcallnumber >= ?';
1094 push @bind_params, $minlocation;
1098 push @where_strings, 'itemcallnumber <= ?';
1099 push @bind_params, $maxlocation;
1102 if ($datelastseen) {
1103 $datelastseen = output_pref({ str => $datelastseen, dateformat => 'iso', dateonly => 1 });
1104 push @where_strings, '(datelastseen < ? OR datelastseen IS NULL)';
1105 push @bind_params, $datelastseen;
1109 push @where_strings, 'items.location = ?';
1110 push @bind_params, $location;
1113 if ( $branchcode ) {
1114 if($branch eq "homebranch"){
1115 push @where_strings, 'items.homebranch = ?';
1117 push @where_strings, 'items.holdingbranch = ?';
1119 push @bind_params, $branchcode;
1123 push @where_strings, 'biblioitems.itemtype = ?';
1124 push @bind_params, $itemtype;
1127 if ( $ignoreissued) {
1128 $query .= "LEFT JOIN issues ON items.itemnumber = issues.itemnumber ";
1129 push @where_strings, 'issues.date_due IS NULL';
1132 if ( @where_strings ) {
1134 $query .= join ' AND ', @where_strings;
1136 $query .= ' ORDER BY items.cn_sort, itemcallnumber, title';
1137 my $count_query = $select_count . $query;
1138 $query .= " LIMIT $offset, $size" if ($offset and $size);
1139 $query = $select_columns . $query;
1140 my $sth = $dbh->prepare($query);
1141 $sth->execute( @bind_params );
1144 my $tmpresults = $sth->fetchall_arrayref({});
1145 $sth = $dbh->prepare( $count_query );
1146 $sth->execute( @bind_params );
1147 my ($iTotalRecords) = $sth->fetchrow_array();
1149 my $avmapping = C4::Koha::GetKohaAuthorisedValuesMapping( {
1150 interface => $interface
1152 foreach my $row (@$tmpresults) {
1155 foreach (keys %$row) {
1156 if (defined($avmapping->{"items.$_,".$row->{'frameworkcode'}.",".$row->{$_}})) {
1157 $row->{$_} = $avmapping->{"items.$_,".$row->{'frameworkcode'}.",".$row->{$_}};
1160 push @results, $row;
1163 return (\@results, $iTotalRecords);
1166 =head2 GetItemsCount
1168 $count = &GetItemsCount( $biblionumber);
1170 This function return count of item with $biblionumber
1175 my ( $biblionumber ) = @_;
1176 my $dbh = C4::Context->dbh;
1177 my $query = "SELECT count(*)
1179 WHERE biblionumber=?";
1180 my $sth = $dbh->prepare($query);
1181 $sth->execute($biblionumber);
1182 my $count = $sth->fetchrow;
1186 =head2 GetItemInfosOf
1188 GetItemInfosOf(@itemnumbers);
1192 sub GetItemInfosOf {
1193 my @itemnumbers = @_;
1195 my $itemnumber_values = @itemnumbers ? join( ',', @itemnumbers ) : "''";
1200 WHERE itemnumber IN ($itemnumber_values)
1202 return get_infos_of( $query, 'itemnumber' );
1205 =head2 GetItemsByBiblioitemnumber
1207 GetItemsByBiblioitemnumber($biblioitemnumber);
1209 Returns an arrayref of hashrefs suitable for use in a TMPL_LOOP
1210 Called by C<C4::XISBN>
1214 sub GetItemsByBiblioitemnumber {
1215 my ( $bibitem ) = @_;
1216 my $dbh = C4::Context->dbh;
1217 my $sth = $dbh->prepare("SELECT * FROM items WHERE items.biblioitemnumber = ?") || die $dbh->errstr;
1218 # Get all items attached to a biblioitem
1221 $sth->execute($bibitem) || die $sth->errstr;
1222 while ( my $data = $sth->fetchrow_hashref ) {
1223 # Foreach item, get circulation information
1224 my $sth2 = $dbh->prepare( "SELECT * FROM issues,borrowers
1225 WHERE itemnumber = ?
1226 AND issues.borrowernumber = borrowers.borrowernumber"
1228 $sth2->execute( $data->{'itemnumber'} );
1229 if ( my $data2 = $sth2->fetchrow_hashref ) {
1230 # if item is out, set the due date and who it is out too
1231 $data->{'date_due'} = $data2->{'date_due'};
1232 $data->{'cardnumber'} = $data2->{'cardnumber'};
1233 $data->{'borrowernumber'} = $data2->{'borrowernumber'};
1236 # set date_due to blank, so in the template we check itemlost, and withdrawn
1237 $data->{'date_due'} = '';
1239 # Find the last 3 people who borrowed this item.
1240 my $query2 = "SELECT * FROM old_issues, borrowers WHERE itemnumber = ?
1241 AND old_issues.borrowernumber = borrowers.borrowernumber
1242 ORDER BY returndate desc,timestamp desc LIMIT 3";
1243 $sth2 = $dbh->prepare($query2) || die $dbh->errstr;
1244 $sth2->execute( $data->{'itemnumber'} ) || die $sth2->errstr;
1246 while ( my $data2 = $sth2->fetchrow_hashref ) {
1247 $data->{"timestamp$i2"} = $data2->{'timestamp'};
1248 $data->{"card$i2"} = $data2->{'cardnumber'};
1249 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
1252 push(@results,$data);
1259 @results = GetItemsInfo($biblionumber);
1261 Returns information about items with the given biblionumber.
1263 C<GetItemsInfo> returns a list of references-to-hash. Each element
1264 contains a number of keys. Most of them are attributes from the
1265 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
1266 Koha database. Other keys include:
1270 =item C<$data-E<gt>{branchname}>
1272 The name (not the code) of the branch to which the book belongs.
1274 =item C<$data-E<gt>{datelastseen}>
1276 This is simply C<items.datelastseen>, except that while the date is
1277 stored in YYYY-MM-DD format in the database, here it is converted to
1278 DD/MM/YYYY format. A NULL date is returned as C<//>.
1280 =item C<$data-E<gt>{datedue}>
1282 =item C<$data-E<gt>{class}>
1284 This is the concatenation of C<biblioitems.classification>, the book's
1285 Dewey code, and C<biblioitems.subclass>.
1287 =item C<$data-E<gt>{ocount}>
1289 I think this is the number of copies of the book available.
1291 =item C<$data-E<gt>{order}>
1293 If this is set, it is set to C<One Order>.
1300 my ( $biblionumber ) = @_;
1301 my $dbh = C4::Context->dbh;
1302 # note biblioitems.* must be avoided to prevent large marc and marcxml fields from killing performance.
1303 require C4::Languages;
1304 my $language = C4::Languages::getlanguage();
1310 biblioitems.itemtype,
1313 biblioitems.publicationyear,
1314 biblioitems.publishercode,
1315 biblioitems.volumedate,
1316 biblioitems.volumedesc,
1319 items.notforloan as itemnotforloan,
1320 issues.borrowernumber,
1321 issues.date_due as datedue,
1322 issues.onsite_checkout,
1323 borrowers.cardnumber,
1325 borrowers.firstname,
1326 borrowers.branchcode as bcode,
1328 serial.publisheddate,
1329 itemtypes.description,
1330 COALESCE( localization.translation, itemtypes.description ) AS translated_description,
1331 itemtypes.notforloan as notforloan_per_itemtype,
1334 holding.opac_info as holding_branch_opac_info,
1335 home.opac_info as home_branch_opac_info
1339 LEFT JOIN branches AS holding ON items.holdingbranch = holding.branchcode
1340 LEFT JOIN branches AS home ON items.homebranch=home.branchcode
1341 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1342 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1343 LEFT JOIN issues USING (itemnumber)
1344 LEFT JOIN borrowers USING (borrowernumber)
1345 LEFT JOIN serialitems USING (itemnumber)
1346 LEFT JOIN serial USING (serialid)
1347 LEFT JOIN itemtypes ON itemtypes.itemtype = "
1348 . (C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype');
1350 LEFT JOIN localization ON itemtypes.itemtype = localization.code
1351 AND localization.entity = 'itemtypes'
1352 AND localization.lang = ?
1355 $query .= " WHERE items.biblionumber = ? ORDER BY home.branchname, items.enumchron, LPAD( items.copynumber, 8, '0' ), items.dateaccessioned DESC" ;
1356 my $sth = $dbh->prepare($query);
1357 $sth->execute($language, $biblionumber);
1362 my $userenv = C4::Context->userenv;
1363 my $want_not_same_branch = C4::Context->preference("IndependentBranches") && !C4::Context->IsSuperLibrarian();
1364 while ( my $data = $sth->fetchrow_hashref ) {
1365 if ( $data->{borrowernumber} && $want_not_same_branch) {
1366 $data->{'NOTSAMEBRANCH'} = $data->{'bcode'} ne $userenv->{branch};
1369 $serial ||= $data->{'serial'};
1371 # get notforloan complete status if applicable
1372 if ( my $code = C4::Koha::GetAuthValCode( 'items.notforloan', $data->{frameworkcode} ) ) {
1373 $data->{notforloanvalue} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{itemnotforloan} );
1374 $data->{notforloanvalueopac} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{itemnotforloan}, 1 );
1377 # get restricted status and description if applicable
1378 if ( my $code = C4::Koha::GetAuthValCode( 'items.restricted', $data->{frameworkcode} ) ) {
1379 $data->{restrictedopac} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{restricted}, 1 );
1380 $data->{restricted} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{restricted} );
1383 # my stack procedures
1384 if ( my $code = C4::Koha::GetAuthValCode( 'items.stack', $data->{frameworkcode} ) ) {
1385 $data->{stack} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{stack} );
1388 # Find the last 3 people who borrowed this item.
1389 my $sth2 = $dbh->prepare("SELECT * FROM old_issues,borrowers
1390 WHERE itemnumber = ?
1391 AND old_issues.borrowernumber = borrowers.borrowernumber
1392 ORDER BY returndate DESC
1394 $sth2->execute($data->{'itemnumber'});
1396 while (my $data2 = $sth2->fetchrow_hashref()) {
1397 $data->{"timestamp$ii"} = $data2->{'timestamp'} if $data2->{'timestamp'};
1398 $data->{"card$ii"} = $data2->{'cardnumber'} if $data2->{'cardnumber'};
1399 $data->{"borrower$ii"} = $data2->{'borrowernumber'} if $data2->{'borrowernumber'};
1403 $results[$i] = $data;
1408 ? sort { ($b->{'publisheddate'} || $b->{'enumchron'}) cmp ($a->{'publisheddate'} || $a->{'enumchron'}) } @results
1412 =head2 GetItemsLocationInfo
1414 my @itemlocinfo = GetItemsLocationInfo($biblionumber);
1416 Returns the branch names, shelving location and itemcallnumber for each item attached to the biblio in question
1418 C<GetItemsInfo> returns a list of references-to-hash. Data returned:
1422 =item C<$data-E<gt>{homebranch}>
1424 Branch Name of the item's homebranch
1426 =item C<$data-E<gt>{holdingbranch}>
1428 Branch Name of the item's holdingbranch
1430 =item C<$data-E<gt>{location}>
1432 Item's shelving location code
1434 =item C<$data-E<gt>{location_intranet}>
1436 The intranet description for the Shelving Location as set in authorised_values 'LOC'
1438 =item C<$data-E<gt>{location_opac}>
1440 The OPAC description for the Shelving Location as set in authorised_values 'LOC'. Falls back to intranet description if no OPAC
1443 =item C<$data-E<gt>{itemcallnumber}>
1445 Item's itemcallnumber
1447 =item C<$data-E<gt>{cn_sort}>
1449 Item's call number normalized for sorting
1455 sub GetItemsLocationInfo {
1456 my $biblionumber = shift;
1459 my $dbh = C4::Context->dbh;
1460 my $query = "SELECT a.branchname as homebranch, b.branchname as holdingbranch,
1461 location, itemcallnumber, cn_sort
1462 FROM items, branches as a, branches as b
1463 WHERE homebranch = a.branchcode AND holdingbranch = b.branchcode
1464 AND biblionumber = ?
1465 ORDER BY cn_sort ASC";
1466 my $sth = $dbh->prepare($query);
1467 $sth->execute($biblionumber);
1469 while ( my $data = $sth->fetchrow_hashref ) {
1470 $data->{location_intranet} = GetKohaAuthorisedValueLib('LOC', $data->{location});
1471 $data->{location_opac}= GetKohaAuthorisedValueLib('LOC', $data->{location}, 1);
1472 push @results, $data;
1477 =head2 GetHostItemsInfo
1479 $hostiteminfo = GetHostItemsInfo($hostfield);
1480 Returns the iteminfo for items linked to records via a host field
1484 sub GetHostItemsInfo {
1486 my @returnitemsInfo;
1488 if (C4::Context->preference('marcflavour') eq 'MARC21' ||
1489 C4::Context->preference('marcflavour') eq 'NORMARC'){
1490 foreach my $hostfield ( $record->field('773') ) {
1491 my $hostbiblionumber = $hostfield->subfield("0");
1492 my $linkeditemnumber = $hostfield->subfield("9");
1493 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1494 foreach my $hostitemInfo (@hostitemInfos){
1495 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1496 push (@returnitemsInfo,$hostitemInfo);
1501 } elsif ( C4::Context->preference('marcflavour') eq 'UNIMARC'){
1502 foreach my $hostfield ( $record->field('461') ) {
1503 my $hostbiblionumber = $hostfield->subfield("0");
1504 my $linkeditemnumber = $hostfield->subfield("9");
1505 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1506 foreach my $hostitemInfo (@hostitemInfos){
1507 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1508 push (@returnitemsInfo,$hostitemInfo);
1514 return @returnitemsInfo;
1518 =head2 GetLastAcquisitions
1520 my $lastacq = GetLastAcquisitions({'branches' => ('branch1','branch2'),
1521 'itemtypes' => ('BK','BD')}, 10);
1525 sub GetLastAcquisitions {
1526 my ($data,$max) = @_;
1528 my $itemtype = C4::Context->preference('item-level_itypes') ? 'itype' : 'itemtype';
1530 my $number_of_branches = @{$data->{branches}};
1531 my $number_of_itemtypes = @{$data->{itemtypes}};
1534 my @where = ('WHERE 1 ');
1535 $number_of_branches and push @where
1536 , 'AND holdingbranch IN ('
1537 , join(',', ('?') x $number_of_branches )
1541 $number_of_itemtypes and push @where
1542 , "AND $itemtype IN ("
1543 , join(',', ('?') x $number_of_itemtypes )
1547 my $query = "SELECT biblio.biblionumber as biblionumber, title, dateaccessioned
1548 FROM items RIGHT JOIN biblio ON (items.biblionumber=biblio.biblionumber)
1549 RIGHT JOIN biblioitems ON (items.biblioitemnumber=biblioitems.biblioitemnumber)
1551 GROUP BY biblio.biblionumber
1552 ORDER BY dateaccessioned DESC LIMIT $max";
1554 my $dbh = C4::Context->dbh;
1555 my $sth = $dbh->prepare($query);
1557 $sth->execute((@{$data->{branches}}, @{$data->{itemtypes}}));
1560 while( my $row = $sth->fetchrow_hashref){
1561 push @results, {date => $row->{dateaccessioned}
1562 , biblionumber => $row->{biblionumber}
1563 , title => $row->{title}};
1569 =head2 GetItemnumbersForBiblio
1571 my $itemnumbers = GetItemnumbersForBiblio($biblionumber);
1573 Given a single biblionumber, return an arrayref of all the corresponding itemnumbers
1577 sub GetItemnumbersForBiblio {
1578 my $biblionumber = shift;
1580 my $dbh = C4::Context->dbh;
1581 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
1582 $sth->execute($biblionumber);
1583 while (my $result = $sth->fetchrow_hashref) {
1584 push @items, $result->{'itemnumber'};
1589 =head2 get_itemnumbers_of
1591 my @itemnumbers_of = get_itemnumbers_of(@biblionumbers);
1593 Given a list of biblionumbers, return the list of corresponding itemnumbers
1594 for each biblionumber.
1596 Return a reference on a hash where keys are biblionumbers and values are
1597 references on array of itemnumbers.
1601 sub get_itemnumbers_of {
1602 my @biblionumbers = @_;
1604 my $dbh = C4::Context->dbh;
1610 WHERE biblionumber IN (?' . ( ',?' x scalar @biblionumbers - 1 ) . ')
1612 my $sth = $dbh->prepare($query);
1613 $sth->execute(@biblionumbers);
1617 while ( my ( $itemnumber, $biblionumber ) = $sth->fetchrow_array ) {
1618 push @{ $itemnumbers_of{$biblionumber} }, $itemnumber;
1621 return \%itemnumbers_of;
1624 =head2 get_hostitemnumbers_of
1626 my @itemnumbers_of = get_hostitemnumbers_of($biblionumber);
1628 Given a biblionumber, return the list of corresponding itemnumbers that are linked to it via host fields
1630 Return a reference on a hash where key is a biblionumber and values are
1631 references on array of itemnumbers.
1636 sub get_hostitemnumbers_of {
1637 my ($biblionumber) = @_;
1638 my $marcrecord = GetMarcBiblio($biblionumber);
1639 my (@returnhostitemnumbers,$tag, $biblio_s, $item_s);
1641 my $marcflavor = C4::Context->preference('marcflavour');
1642 if ($marcflavor eq 'MARC21' || $marcflavor eq 'NORMARC') {
1646 } elsif ($marcflavor eq 'UNIMARC') {
1652 foreach my $hostfield ( $marcrecord->field($tag) ) {
1653 my $hostbiblionumber = $hostfield->subfield($biblio_s);
1654 my $linkeditemnumber = $hostfield->subfield($item_s);
1656 if (my $itemnumbers = get_itemnumbers_of($hostbiblionumber)->{$hostbiblionumber})
1658 @itemnumbers = @$itemnumbers;
1660 foreach my $itemnumber (@itemnumbers){
1661 if ($itemnumber eq $linkeditemnumber){
1662 push (@returnhostitemnumbers,$itemnumber);
1667 return @returnhostitemnumbers;
1671 =head2 GetItemnumberFromBarcode
1673 $result = GetItemnumberFromBarcode($barcode);
1677 sub GetItemnumberFromBarcode {
1679 my $dbh = C4::Context->dbh;
1682 $dbh->prepare("SELECT itemnumber FROM items WHERE items.barcode=?");
1683 $rq->execute($barcode);
1684 my ($result) = $rq->fetchrow;
1688 =head2 GetBarcodeFromItemnumber
1690 $result = GetBarcodeFromItemnumber($itemnumber);
1694 sub GetBarcodeFromItemnumber {
1695 my ($itemnumber) = @_;
1696 my $dbh = C4::Context->dbh;
1699 $dbh->prepare("SELECT barcode FROM items WHERE items.itemnumber=?");
1700 $rq->execute($itemnumber);
1701 my ($result) = $rq->fetchrow;
1705 =head2 GetHiddenItemnumbers
1707 my @itemnumbers_to_hide = GetHiddenItemnumbers(@items);
1709 Given a list of items it checks which should be hidden from the OPAC given
1710 the current configuration. Returns a list of itemnumbers corresponding to
1711 those that should be hidden.
1715 sub GetHiddenItemnumbers {
1719 my $yaml = C4::Context->preference('OpacHiddenItems');
1720 return () if (! $yaml =~ /\S/ );
1721 $yaml = "$yaml\n\n"; # YAML is anal on ending \n. Surplus does not hurt
1724 $hidingrules = YAML::Load($yaml);
1727 warn "Unable to parse OpacHiddenItems syspref : $@";
1730 my $dbh = C4::Context->dbh;
1733 foreach my $item (@items) {
1735 # We check each rule
1736 foreach my $field (keys %$hidingrules) {
1738 if (exists $item->{$field}) {
1739 $val = $item->{$field};
1742 my $query = "SELECT $field from items where itemnumber = ?";
1743 $val = $dbh->selectrow_array($query, undef, $item->{'itemnumber'});
1745 $val = '' unless defined $val;
1747 # If the results matches the values in the yaml file
1748 if (any { $val eq $_ } @{$hidingrules->{$field}}) {
1750 # We add the itemnumber to the list
1751 push @resultitems, $item->{'itemnumber'};
1753 # If at least one rule matched for an item, no need to test the others
1758 return @resultitems;
1761 =head3 get_item_authorised_values
1763 find the types and values for all authorised values assigned to this item.
1765 parameters: itemnumber
1767 returns: a hashref malling the authorised value to the value set for this itemnumber
1769 $authorised_values = {
1775 'RESTRICTED' => undef,
1778 'branches' => 'CPL',
1779 'cn_source' => undef,
1780 'itemtypes' => 'SER',
1783 Notes: see C4::Biblio::get_biblio_authorised_values for a similar method at the biblio level.
1787 sub get_item_authorised_values {
1788 my $itemnumber = shift;
1790 # assume that these entries in the authorised_value table are item level.
1791 my $query = q(SELECT distinct authorised_value, kohafield
1792 FROM marc_subfield_structure
1793 WHERE kohafield like 'item%'
1794 AND authorised_value != '' );
1796 my $itemlevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
1797 my $iteminfo = GetItem( $itemnumber );
1798 # warn( Data::Dumper->Dump( [ $itemlevel_authorised_values ], [ 'itemlevel_authorised_values' ] ) );
1800 foreach my $this_authorised_value ( keys %$itemlevel_authorised_values ) {
1801 my $field = $itemlevel_authorised_values->{ $this_authorised_value }->{'kohafield'};
1802 $field =~ s/^items\.//;
1803 if ( exists $iteminfo->{ $field } ) {
1804 $return->{ $this_authorised_value } = $iteminfo->{ $field };
1807 # warn( Data::Dumper->Dump( [ $return ], [ 'return' ] ) );
1811 =head3 get_authorised_value_images
1813 find a list of icons that are appropriate for display based on the
1814 authorised values for a biblio.
1816 parameters: listref of authorised values, such as comes from
1817 get_item_authorised_values or
1818 from C4::Biblio::get_biblio_authorised_values
1820 returns: listref of hashrefs for each image. Each hashref looks like this:
1822 { imageurl => '/intranet-tmpl/prog/img/itemtypeimg/npl/WEB.gif',
1827 Notes: Currently, I put on the full path to the images on the staff
1828 side. This should either be configurable or not done at all. Since I
1829 have to deal with 'intranet' or 'opac' in
1830 get_biblio_authorised_values, perhaps I should be passing it in.
1834 sub get_authorised_value_images {
1835 my $authorised_values = shift;
1839 my $authorised_value_list = GetAuthorisedValues();
1840 # warn ( Data::Dumper->Dump( [ $authorised_value_list ], [ 'authorised_value_list' ] ) );
1841 foreach my $this_authorised_value ( @$authorised_value_list ) {
1842 if ( exists $authorised_values->{ $this_authorised_value->{'category'} }
1843 && $authorised_values->{ $this_authorised_value->{'category'} } eq $this_authorised_value->{'authorised_value'} ) {
1844 # warn ( Data::Dumper->Dump( [ $this_authorised_value ], [ 'this_authorised_value' ] ) );
1845 if ( defined $this_authorised_value->{'imageurl'} ) {
1846 push @imagelist, { imageurl => C4::Koha::getitemtypeimagelocation( 'intranet', $this_authorised_value->{'imageurl'} ),
1847 label => $this_authorised_value->{'lib'},
1848 category => $this_authorised_value->{'category'},
1849 value => $this_authorised_value->{'authorised_value'}, };
1854 # warn ( Data::Dumper->Dump( [ \@imagelist ], [ 'imagelist' ] ) );
1859 =head1 LIMITED USE FUNCTIONS
1861 The following functions, while part of the public API,
1862 are not exported. This is generally because they are
1863 meant to be used by only one script for a specific
1864 purpose, and should not be used in any other context
1865 without careful thought.
1871 my $item_marc = GetMarcItem($biblionumber, $itemnumber);
1873 Returns MARC::Record of the item passed in parameter.
1874 This function is meant for use only in C<cataloguing/additem.pl>,
1875 where it is needed to support that script's MARC-like
1881 my ( $biblionumber, $itemnumber ) = @_;
1883 # GetMarcItem has been revised so that it does the following:
1884 # 1. Gets the item information from the items table.
1885 # 2. Converts it to a MARC field for storage in the bib record.
1887 # The previous behavior was:
1888 # 1. Get the bib record.
1889 # 2. Return the MARC tag corresponding to the item record.
1891 # The difference is that one treats the items row as authoritative,
1892 # while the other treats the MARC representation as authoritative
1893 # under certain circumstances.
1895 my $itemrecord = GetItem($itemnumber);
1897 # Tack on 'items.' prefix to column names so that TransformKohaToMarc will work.
1898 # Also, don't emit a subfield if the underlying field is blank.
1901 return Item2Marc($itemrecord,$biblionumber);
1905 my ($itemrecord,$biblionumber)=@_;
1908 defined($itemrecord->{$_}) && $itemrecord->{$_} ne '' ? ("items.$_" => $itemrecord->{$_}) : ()
1909 } keys %{ $itemrecord }
1911 my $itemmarc = TransformKohaToMarc($mungeditem);
1912 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",GetFrameworkCode($biblionumber)||'');
1914 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($mungeditem->{'items.more_subfields_xml'});
1915 if (defined $unlinked_item_subfields and $#$unlinked_item_subfields > -1) {
1916 foreach my $field ($itemmarc->field($itemtag)){
1917 $field->add_subfields(@$unlinked_item_subfields);
1923 =head1 PRIVATE FUNCTIONS AND VARIABLES
1925 The following functions are not meant to be called
1926 directly, but are documented in order to explain
1927 the inner workings of C<C4::Items>.
1931 =head2 %derived_columns
1933 This hash keeps track of item columns that
1934 are strictly derived from other columns in
1935 the item record and are not meant to be set
1938 Each key in the hash should be the name of a
1939 column (as named by TransformMarcToKoha). Each
1940 value should be hashref whose keys are the
1941 columns on which the derived column depends. The
1942 hashref should also contain a 'BUILDER' key
1943 that is a reference to a sub that calculates
1948 my %derived_columns = (
1949 'items.cn_sort' => {
1950 'itemcallnumber' => 1,
1951 'items.cn_source' => 1,
1952 'BUILDER' => \&_calc_items_cn_sort,
1956 =head2 _set_derived_columns_for_add
1958 _set_derived_column_for_add($item);
1960 Given an item hash representing a new item to be added,
1961 calculate any derived columns. Currently the only
1962 such column is C<items.cn_sort>.
1966 sub _set_derived_columns_for_add {
1969 foreach my $column (keys %derived_columns) {
1970 my $builder = $derived_columns{$column}->{'BUILDER'};
1971 my $source_values = {};
1972 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1973 next if $source_column eq 'BUILDER';
1974 $source_values->{$source_column} = $item->{$source_column};
1976 $builder->($item, $source_values);
1980 =head2 _set_derived_columns_for_mod
1982 _set_derived_column_for_mod($item);
1984 Given an item hash representing a new item to be modified.
1985 calculate any derived columns. Currently the only
1986 such column is C<items.cn_sort>.
1988 This routine differs from C<_set_derived_columns_for_add>
1989 in that it needs to handle partial item records. In other
1990 words, the caller of C<ModItem> may have supplied only one
1991 or two columns to be changed, so this function needs to
1992 determine whether any of the columns to be changed affect
1993 any of the derived columns. Also, if a derived column
1994 depends on more than one column, but the caller is not
1995 changing all of then, this routine retrieves the unchanged
1996 values from the database in order to ensure a correct
2001 sub _set_derived_columns_for_mod {
2004 foreach my $column (keys %derived_columns) {
2005 my $builder = $derived_columns{$column}->{'BUILDER'};
2006 my $source_values = {};
2007 my %missing_sources = ();
2008 my $must_recalc = 0;
2009 foreach my $source_column (keys %{ $derived_columns{$column} }) {
2010 next if $source_column eq 'BUILDER';
2011 if (exists $item->{$source_column}) {
2013 $source_values->{$source_column} = $item->{$source_column};
2015 $missing_sources{$source_column} = 1;
2019 foreach my $source_column (keys %missing_sources) {
2020 $source_values->{$source_column} = _get_single_item_column($source_column, $item->{'itemnumber'});
2022 $builder->($item, $source_values);
2027 =head2 _do_column_fixes_for_mod
2029 _do_column_fixes_for_mod($item);
2031 Given an item hashref containing one or more
2032 columns to modify, fix up certain values.
2033 Specifically, set to 0 any passed value
2034 of C<notforloan>, C<damaged>, C<itemlost>, or
2035 C<withdrawn> that is either undefined or
2036 contains the empty string.
2040 sub _do_column_fixes_for_mod {
2043 if (exists $item->{'notforloan'} and
2044 (not defined $item->{'notforloan'} or $item->{'notforloan'} eq '')) {
2045 $item->{'notforloan'} = 0;
2047 if (exists $item->{'damaged'} and
2048 (not defined $item->{'damaged'} or $item->{'damaged'} eq '')) {
2049 $item->{'damaged'} = 0;
2051 if (exists $item->{'itemlost'} and
2052 (not defined $item->{'itemlost'} or $item->{'itemlost'} eq '')) {
2053 $item->{'itemlost'} = 0;
2055 if (exists $item->{'withdrawn'} and
2056 (not defined $item->{'withdrawn'} or $item->{'withdrawn'} eq '')) {
2057 $item->{'withdrawn'} = 0;
2059 if (exists $item->{location}
2060 and $item->{location} ne 'CART'
2061 and $item->{location} ne 'PROC'
2062 and not $item->{permanent_location}
2064 $item->{'permanent_location'} = $item->{'location'};
2066 if (exists $item->{'timestamp'}) {
2067 delete $item->{'timestamp'};
2071 =head2 _get_single_item_column
2073 _get_single_item_column($column, $itemnumber);
2075 Retrieves the value of a single column from an C<items>
2076 row specified by C<$itemnumber>.
2080 sub _get_single_item_column {
2082 my $itemnumber = shift;
2084 my $dbh = C4::Context->dbh;
2085 my $sth = $dbh->prepare("SELECT $column FROM items WHERE itemnumber = ?");
2086 $sth->execute($itemnumber);
2087 my ($value) = $sth->fetchrow();
2091 =head2 _calc_items_cn_sort
2093 _calc_items_cn_sort($item, $source_values);
2095 Helper routine to calculate C<items.cn_sort>.
2099 sub _calc_items_cn_sort {
2101 my $source_values = shift;
2103 $item->{'items.cn_sort'} = GetClassSort($source_values->{'items.cn_source'}, $source_values->{'itemcallnumber'}, "");
2106 =head2 _set_defaults_for_add
2108 _set_defaults_for_add($item_hash);
2110 Given an item hash representing an item to be added, set
2111 correct default values for columns whose default value
2112 is not handled by the DBMS. This includes the following
2119 C<items.dateaccessioned>
2141 sub _set_defaults_for_add {
2143 $item->{dateaccessioned} ||= output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
2144 $item->{$_} ||= 0 for (qw( notforloan damaged itemlost withdrawn));
2147 =head2 _koha_new_item
2149 my ($itemnumber,$error) = _koha_new_item( $item, $barcode );
2151 Perform the actual insert into the C<items> table.
2155 sub _koha_new_item {
2156 my ( $item, $barcode ) = @_;
2157 my $dbh=C4::Context->dbh;
2159 $item->{permanent_location} //= $item->{location};
2161 "INSERT INTO items SET
2163 biblioitemnumber = ?,
2165 dateaccessioned = ?,
2169 replacementprice = ?,
2170 replacementpricedate = ?,
2171 datelastborrowed = ?,
2179 coded_location_qualifier = ?,
2182 itemnotes_nonpublic = ?,
2186 permanent_location = ?,
2198 more_subfields_xml = ?,
2202 my $sth = $dbh->prepare($query);
2203 my $today = output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
2205 $item->{'biblionumber'},
2206 $item->{'biblioitemnumber'},
2208 $item->{'dateaccessioned'},
2209 $item->{'booksellerid'},
2210 $item->{'homebranch'},
2212 $item->{'replacementprice'},
2213 $item->{'replacementpricedate'} || $today,
2214 $item->{datelastborrowed},
2215 $item->{datelastseen} || $today,
2217 $item->{'notforloan'},
2219 $item->{'itemlost'},
2220 $item->{'withdrawn'},
2221 $item->{'itemcallnumber'},
2222 $item->{'coded_location_qualifier'},
2223 $item->{'restricted'},
2224 $item->{'itemnotes'},
2225 $item->{'itemnotes_nonpublic'},
2226 $item->{'holdingbranch'},
2228 $item->{'location'},
2229 $item->{'permanent_location'},
2232 $item->{'renewals'},
2233 $item->{'reserves'},
2234 $item->{'items.cn_source'},
2235 $item->{'items.cn_sort'},
2238 $item->{'materials'},
2240 $item->{'enumchron'},
2241 $item->{'more_subfields_xml'},
2242 $item->{'copynumber'},
2243 $item->{'stocknumber'},
2247 if ( defined $sth->errstr ) {
2248 $error.="ERROR in _koha_new_item $query".$sth->errstr;
2251 $itemnumber = $dbh->{'mysql_insertid'};
2254 return ( $itemnumber, $error );
2257 =head2 MoveItemFromBiblio
2259 MoveItemFromBiblio($itenumber, $frombiblio, $tobiblio);
2261 Moves an item from a biblio to another
2263 Returns undef if the move failed or the biblionumber of the destination record otherwise
2267 sub MoveItemFromBiblio {
2268 my ($itemnumber, $frombiblio, $tobiblio) = @_;
2269 my $dbh = C4::Context->dbh;
2270 my ( $tobiblioitem ) = $dbh->selectrow_array(q|
2271 SELECT biblioitemnumber
2273 WHERE biblionumber = ?
2274 |, undef, $tobiblio );
2275 my $return = $dbh->do(q|
2277 SET biblioitemnumber = ?,
2279 WHERE itemnumber = ?
2280 AND biblionumber = ?
2281 |, undef, $tobiblioitem, $tobiblio, $itemnumber, $frombiblio );
2283 ModZebra( $tobiblio, "specialUpdate", "biblioserver" );
2284 ModZebra( $frombiblio, "specialUpdate", "biblioserver" );
2285 # Checking if the item we want to move is in an order
2286 require C4::Acquisition;
2287 my $order = C4::Acquisition::GetOrderFromItemnumber($itemnumber);
2289 # Replacing the biblionumber within the order if necessary
2290 $order->{'biblionumber'} = $tobiblio;
2291 C4::Acquisition::ModOrder($order);
2294 # Update reserves, hold_fill_targets, tmp_holdsqueue and linktracker tables
2295 for my $table_name ( qw( reserves hold_fill_targets tmp_holdsqueue linktracker ) ) {
2298 SET biblionumber = ?
2299 WHERE itemnumber = ?
2300 |, undef, $tobiblio, $itemnumber );
2309 DelItemCheck($dbh, $biblionumber, $itemnumber);
2311 Exported function (core API) for deleting an item record in Koha if there no current issue.
2316 my ( $dbh, $biblionumber, $itemnumber ) = @_;
2319 my $countanalytics=GetAnalyticsCount($itemnumber);
2322 # check that there is no issue on this item before deletion.
2323 my $sth = $dbh->prepare(q{
2324 SELECT COUNT(*) FROM issues
2325 WHERE itemnumber = ?
2327 $sth->execute($itemnumber);
2328 my ($onloan) = $sth->fetchrow;
2330 my $item = GetItem($itemnumber);
2333 $error = "book_on_loan"
2335 elsif ( !C4::Context->IsSuperLibrarian()
2336 and C4::Context->preference("IndependentBranches")
2337 and ( C4::Context->userenv->{branch} ne $item->{'homebranch'} ) )
2339 $error = "not_same_branch";
2342 # check it doesn't have a waiting reserve
2343 $sth = $dbh->prepare(q{
2344 SELECT COUNT(*) FROM reserves
2345 WHERE (found = 'W' OR found = 'T')
2348 $sth->execute($itemnumber);
2349 my ($reserve) = $sth->fetchrow;
2351 $error = "book_reserved";
2352 } elsif ($countanalytics > 0){
2353 $error = "linked_analytics";
2357 biblionumber => $biblionumber,
2358 itemnumber => $itemnumber
2367 =head2 _koha_modify_item
2369 my ($itemnumber,$error) =_koha_modify_item( $item );
2371 Perform the actual update of the C<items> row. Note that this
2372 routine accepts a hashref specifying the columns to update.
2376 sub _koha_modify_item {
2378 my $dbh=C4::Context->dbh;
2381 my $query = "UPDATE items SET ";
2383 for my $key ( keys %$item ) {
2384 next if ( $key eq 'itemnumber' );
2386 push @bind, $item->{$key};
2389 $query .= " WHERE itemnumber=?";
2390 push @bind, $item->{'itemnumber'};
2391 my $sth = $dbh->prepare($query);
2392 $sth->execute(@bind);
2394 $error.="ERROR in _koha_modify_item $query: ".$sth->errstr;
2397 return ($item->{'itemnumber'},$error);
2400 =head2 _koha_delete_item
2402 _koha_delete_item( $itemnum );
2404 Internal function to delete an item record from the koha tables
2408 sub _koha_delete_item {
2409 my ( $itemnum ) = @_;
2411 my $dbh = C4::Context->dbh;
2412 # save the deleted item to deleteditems table
2413 my $sth = $dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
2414 $sth->execute($itemnum);
2415 my $data = $sth->fetchrow_hashref();
2417 # There is no item to delete
2418 return 0 unless $data;
2420 my $query = "INSERT INTO deleteditems SET ";
2422 foreach my $key ( keys %$data ) {
2423 next if ( $key eq 'timestamp' ); # timestamp will be set by db
2424 $query .= "$key = ?,";
2425 push( @bind, $data->{$key} );
2428 $sth = $dbh->prepare($query);
2429 $sth->execute(@bind);
2431 # delete from items table
2432 $sth = $dbh->prepare("DELETE FROM items WHERE itemnumber=?");
2433 my $deleted = $sth->execute($itemnum);
2434 return ( $deleted == 1 ) ? 1 : 0;
2437 =head2 _marc_from_item_hash
2439 my $item_marc = _marc_from_item_hash($item, $frameworkcode[, $unlinked_item_subfields]);
2441 Given an item hash representing a complete item record,
2442 create a C<MARC::Record> object containing an embedded
2443 tag representing that item.
2445 The third, optional parameter C<$unlinked_item_subfields> is
2446 an arrayref of subfields (not mapped to C<items> fields per the
2447 framework) to be added to the MARC representation
2452 sub _marc_from_item_hash {
2454 my $frameworkcode = shift;
2455 my $unlinked_item_subfields;
2457 $unlinked_item_subfields = shift;
2460 # Tack on 'items.' prefix to column names so lookup from MARC frameworks will work
2461 # Also, don't emit a subfield if the underlying field is blank.
2462 my $mungeditem = { map { (defined($item->{$_}) and $item->{$_} ne '') ?
2463 (/^items\./ ? ($_ => $item->{$_}) : ("items.$_" => $item->{$_}))
2464 : () } keys %{ $item } };
2466 my $item_marc = MARC::Record->new();
2467 foreach my $item_field ( keys %{$mungeditem} ) {
2468 my ( $tag, $subfield ) = GetMarcFromKohaField( $item_field, $frameworkcode );
2469 next unless defined $tag and defined $subfield; # skip if not mapped to MARC field
2470 my @values = split(/\s?\|\s?/, $mungeditem->{$item_field}, -1);
2471 foreach my $value (@values){
2472 if ( my $field = $item_marc->field($tag) ) {
2473 $field->add_subfields( $subfield => $value );
2475 my $add_subfields = [];
2476 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2477 $add_subfields = $unlinked_item_subfields;
2479 $item_marc->add_fields( $tag, " ", " ", $subfield => $value, @$add_subfields );
2487 =head2 _repack_item_errors
2489 Add an error message hash generated by C<CheckItemPreSave>
2490 to a list of errors.
2494 sub _repack_item_errors {
2495 my $item_sequence_num = shift;
2496 my $item_ref = shift;
2497 my $error_ref = shift;
2499 my @repacked_errors = ();
2501 foreach my $error_code (sort keys %{ $error_ref }) {
2502 my $repacked_error = {};
2503 $repacked_error->{'item_sequence'} = $item_sequence_num;
2504 $repacked_error->{'item_barcode'} = exists($item_ref->{'barcode'}) ? $item_ref->{'barcode'} : '';
2505 $repacked_error->{'error_code'} = $error_code;
2506 $repacked_error->{'error_information'} = $error_ref->{$error_code};
2507 push @repacked_errors, $repacked_error;
2510 return @repacked_errors;
2513 =head2 _get_unlinked_item_subfields
2515 my $unlinked_item_subfields = _get_unlinked_item_subfields($original_item_marc, $frameworkcode);
2519 sub _get_unlinked_item_subfields {
2520 my $original_item_marc = shift;
2521 my $frameworkcode = shift;
2523 my $marcstructure = GetMarcStructure(1, $frameworkcode);
2525 # assume that this record has only one field, and that that
2526 # field contains only the item information
2528 my @fields = $original_item_marc->fields();
2529 if ($#fields > -1) {
2530 my $field = $fields[0];
2531 my $tag = $field->tag();
2532 foreach my $subfield ($field->subfields()) {
2533 if (defined $subfield->[1] and
2534 $subfield->[1] ne '' and
2535 !$marcstructure->{$tag}->{$subfield->[0]}->{'kohafield'}) {
2536 push @$subfields, $subfield->[0] => $subfield->[1];
2543 =head2 _get_unlinked_subfields_xml
2545 my $unlinked_subfields_xml = _get_unlinked_subfields_xml($unlinked_item_subfields);
2549 sub _get_unlinked_subfields_xml {
2550 my $unlinked_item_subfields = shift;
2553 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2554 my $marc = MARC::Record->new();
2555 # use of tag 999 is arbitrary, and doesn't need to match the item tag
2556 # used in the framework
2557 $marc->append_fields(MARC::Field->new('999', ' ', ' ', @$unlinked_item_subfields));
2558 $marc->encoding("UTF-8");
2559 $xml = $marc->as_xml("USMARC");
2565 =head2 _parse_unlinked_item_subfields_from_xml
2567 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($whole_item->{'more_subfields_xml'}):
2571 sub _parse_unlinked_item_subfields_from_xml {
2573 require C4::Charset;
2574 return unless defined $xml and $xml ne "";
2575 my $marc = MARC::Record->new_from_xml(C4::Charset::StripNonXmlChars($xml),'UTF-8');
2576 my $unlinked_subfields = [];
2577 my @fields = $marc->fields();
2578 if ($#fields > -1) {
2579 foreach my $subfield ($fields[0]->subfields()) {
2580 push @$unlinked_subfields, $subfield->[0] => $subfield->[1];
2583 return $unlinked_subfields;
2586 =head2 GetAnalyticsCount
2588 $count= &GetAnalyticsCount($itemnumber)
2590 counts Usage of itemnumber in Analytical bibliorecords.
2594 sub GetAnalyticsCount {
2595 my ($itemnumber) = @_;
2598 ### ZOOM search here
2600 $query= "hi=".$itemnumber;
2601 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
2607 $holds = &GetItemHolds($biblionumber, $itemnumber);
2609 This function return the count of holds with $biblionumber and $itemnumber
2614 my ($biblionumber, $itemnumber) = @_;
2616 my $dbh = C4::Context->dbh;
2617 my $query = "SELECT count(*)
2619 WHERE biblionumber=? AND itemnumber=?";
2620 my $sth = $dbh->prepare($query);
2621 $sth->execute($biblionumber, $itemnumber);
2622 $holds = $sth->fetchrow;
2626 =head2 SearchItemsByField
2628 my $items = SearchItemsByField($field, $value);
2630 SearchItemsByField will search for items on a specific given field.
2631 For instance you can search all items with a specific stocknumber like this:
2633 my $items = SearchItemsByField('stocknumber', $stocknumber);
2637 sub SearchItemsByField {
2638 my ($field, $value) = @_;
2645 my ($results) = SearchItems($filters);
2649 sub _SearchItems_build_where_fragment {
2652 my $dbh = C4::Context->dbh;
2655 if (exists($filter->{conjunction})) {
2656 my (@where_strs, @where_args);
2657 foreach my $f (@{ $filter->{filters} }) {
2658 my $fragment = _SearchItems_build_where_fragment($f);
2660 push @where_strs, $fragment->{str};
2661 push @where_args, @{ $fragment->{args} };
2666 $where_str = '(' . join (' ' . $filter->{conjunction} . ' ', @where_strs) . ')';
2669 args => \@where_args,
2673 my @columns = Koha::Database->new()->schema()->resultset('Item')->result_source->columns;
2674 push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns;
2675 push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns;
2676 my @operators = qw(= != > < >= <= like);
2677 my $field = $filter->{field};
2678 if ( (0 < grep /^$field$/, @columns) or (substr($field, 0, 5) eq 'marc:') ) {
2679 my $op = $filter->{operator};
2680 my $query = $filter->{query};
2682 if (!$op or (0 == grep /^$op$/, @operators)) {
2683 $op = '='; # default operator
2687 if ($field =~ /^marc:(\d{3})(?:\$(\w))?$/) {
2689 my $marcsubfield = $2;
2690 my ($kohafield) = $dbh->selectrow_array(q|
2691 SELECT kohafield FROM marc_subfield_structure
2692 WHERE tagfield=? AND tagsubfield=? AND frameworkcode=''
2693 |, undef, $marcfield, $marcsubfield);
2696 $column = $kohafield;
2698 # MARC field is not linked to a DB field so we need to use
2699 # ExtractValue on biblioitems.marcxml or
2700 # items.more_subfields_xml, depending on the MARC field.
2703 my ($itemfield) = GetMarcFromKohaField('items.itemnumber');
2704 if ($marcfield eq $itemfield) {
2705 $sqlfield = 'more_subfields_xml';
2706 $xpath = '//record/datafield/subfield[@code="' . $marcsubfield . '"]';
2708 $sqlfield = 'marcxml';
2709 if ($marcfield < 10) {
2710 $xpath = "//record/controlfield[\@tag=\"$marcfield\"]";
2712 $xpath = "//record/datafield[\@tag=\"$marcfield\"]/subfield[\@code=\"$marcsubfield\"]";
2715 $column = "ExtractValue($sqlfield, '$xpath')";
2721 if (ref $query eq 'ARRAY') {
2724 } elsif ($op eq '!=') {
2728 str => "$column $op (" . join (',', ('?') x @$query) . ")",
2733 str => "$column $op ?",
2740 return $where_fragment;
2745 my ($items, $total) = SearchItems($filter, $params);
2747 Perform a search among items
2749 $filter is a reference to a hash which can be a filter, or a combination of filters.
2751 A filter has the following keys:
2755 =item * field: the name of a SQL column in table items
2757 =item * query: the value to search in this column
2759 =item * operator: comparison operator. Can be one of = != > < >= <= like
2763 A combination of filters hash the following keys:
2767 =item * conjunction: 'AND' or 'OR'
2769 =item * filters: array ref of filters
2773 $params is a reference to a hash that can contain the following parameters:
2777 =item * rows: Number of items to return. 0 returns everything (default: 0)
2779 =item * page: Page to return (return items from (page-1)*rows to (page*rows)-1)
2782 =item * sortby: A SQL column name in items table to sort on
2784 =item * sortorder: 'ASC' or 'DESC'
2791 my ($filter, $params) = @_;
2795 return unless ref $filter eq 'HASH';
2796 return unless ref $params eq 'HASH';
2798 # Default parameters
2799 $params->{rows} ||= 0;
2800 $params->{page} ||= 1;
2801 $params->{sortby} ||= 'itemnumber';
2802 $params->{sortorder} ||= 'ASC';
2804 my ($where_str, @where_args);
2805 my $where_fragment = _SearchItems_build_where_fragment($filter);
2806 if ($where_fragment) {
2807 $where_str = $where_fragment->{str};
2808 @where_args = @{ $where_fragment->{args} };
2811 my $dbh = C4::Context->dbh;
2813 SELECT SQL_CALC_FOUND_ROWS items.*
2815 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2816 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
2818 if (defined $where_str and $where_str ne '') {
2819 $query .= qq{ WHERE $where_str };
2822 my @columns = Koha::Database->new()->schema()->resultset('Item')->result_source->columns;
2823 push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns;
2824 push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns;
2825 my $sortby = (0 < grep {$params->{sortby} eq $_} @columns)
2826 ? $params->{sortby} : 'itemnumber';
2827 my $sortorder = (uc($params->{sortorder}) eq 'ASC') ? 'ASC' : 'DESC';
2828 $query .= qq{ ORDER BY $sortby $sortorder };
2830 my $rows = $params->{rows};
2833 my $offset = $rows * ($params->{page}-1);
2834 $query .= qq { LIMIT ?, ? };
2835 push @limit_args, $offset, $rows;
2838 my $sth = $dbh->prepare($query);
2839 my $rv = $sth->execute(@where_args, @limit_args);
2841 return unless ($rv);
2842 my ($total_rows) = $dbh->selectrow_array(q{ SELECT FOUND_ROWS() });
2844 return ($sth->fetchall_arrayref({}), $total_rows);
2848 =head1 OTHER FUNCTIONS
2852 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2854 Find the given $subfield in the given $tag in the given
2855 MARC::Record $record. If the subfield is found, returns
2856 the (indicators, value) pair; otherwise, (undef, undef) is
2860 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2861 I suggest we export it from this module.
2866 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2869 if ( $tagfield < 10 ) {
2870 if ( $record->field($tagfield) ) {
2871 push @result, $record->field($tagfield)->data();
2876 foreach my $field ( $record->field($tagfield) ) {
2877 my @subfields = $field->subfields();
2878 foreach my $subfield (@subfields) {
2879 if ( @$subfield[0] eq $insubfield ) {
2880 push @result, @$subfield[1];
2881 $indicator = $field->indicator(1) . $field->indicator(2);
2886 return ( $indicator, @result );
2890 =head2 PrepareItemrecordDisplay
2892 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2894 Returns a hash with all the fields for Display a given item data in a template
2896 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2900 sub PrepareItemrecordDisplay {
2902 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2904 my $dbh = C4::Context->dbh;
2905 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2906 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2907 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2909 # return nothing if we don't have found an existing framework.
2910 return q{} unless $tagslib;
2913 $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum );
2917 my $branch_limit = C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
2919 SELECT authorised_value,lib FROM authorised_values
2922 LEFT JOIN authorised_values_branches ON ( id = av_id )
2927 $query .= qq{ AND ( branchcode = ? OR branchcode IS NULL )} if $branch_limit;
2928 $query .= qq{ ORDER BY lib};
2929 my $authorised_values_sth = $dbh->prepare( $query );
2930 foreach my $tag ( sort keys %{$tagslib} ) {
2931 my $previous_tag = '';
2934 # loop through each subfield
2936 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2937 next if ( subfield_is_koha_internal_p($subfield) );
2938 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2940 $subfield_data{tag} = $tag;
2941 $subfield_data{subfield} = $subfield;
2942 $subfield_data{countsubfield} = $cntsubf++;
2943 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2944 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".int(rand(1000000));
2946 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2947 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2948 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2949 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2950 $subfield_data{hidden} = "display:none"
2951 if ( ( $tagslib->{$tag}->{$subfield}->{hidden} > 4 )
2952 || ( $tagslib->{$tag}->{$subfield}->{hidden} < -4 ) );
2953 my ( $x, $defaultvalue );
2955 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2957 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2958 if ( !defined $defaultvalue ) {
2959 $defaultvalue = q||;
2961 $defaultvalue =~ s/"/"/g;
2964 # search for itemcallnumber if applicable
2965 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2966 && C4::Context->preference('itemcallnumber') ) {
2967 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2968 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2969 if ( $itemrecord and my $field = $itemrecord->field($CNtag) ) {
2970 $defaultvalue = $field->subfield($CNsubfield);
2973 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2975 && $defaultvalues->{'callnumber'} ) {
2976 if( $itemrecord and $defaultvalues and not $itemrecord->field($subfield) ){
2977 # if the item record exists, only use default value if the item has no callnumber
2978 $defaultvalue = $defaultvalues->{callnumber};
2979 } elsif ( !$itemrecord and $defaultvalues ) {
2980 # if the item record *doesn't* exists, always use the default value
2981 $defaultvalue = $defaultvalues->{callnumber};
2984 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2986 && $defaultvalues->{'branchcode'} ) {
2987 if ( $itemrecord and $defaultvalues and not $itemrecord->field($subfield) ) {
2988 $defaultvalue = $defaultvalues->{branchcode};
2991 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2993 && $defaultvalues->{'location'} ) {
2995 if ( $itemrecord and $defaultvalues and not $itemrecord->field($subfield) ) {
2996 # if the item record exists, only use default value if the item has no locationr
2997 $defaultvalue = $defaultvalues->{location};
2998 } elsif ( !$itemrecord and $defaultvalues ) {
2999 # if the item record *doesn't* exists, always use the default value
3000 $defaultvalue = $defaultvalues->{location};
3003 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
3004 my @authorised_values;
3007 # builds list, depending on authorised value...
3009 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
3010 if ( ( C4::Context->preference("IndependentBranches") )
3011 && !C4::Context->IsSuperLibrarian() ) {
3012 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
3013 $sth->execute( C4::Context->userenv->{branch} );
3014 push @authorised_values, ""
3015 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
3016 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
3017 push @authorised_values, $branchcode;
3018 $authorised_lib{$branchcode} = $branchname;
3021 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
3023 push @authorised_values, ""
3024 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
3025 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
3026 push @authorised_values, $branchcode;
3027 $authorised_lib{$branchcode} = $branchname;
3031 $defaultvalue = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
3032 if ( $defaultvalues and $defaultvalues->{branchcode} ) {
3033 $defaultvalue = $defaultvalues->{branchcode};
3037 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
3038 my $itemtypes = GetItemTypes( style => 'array' );
3039 push @authorised_values, ""
3040 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
3041 for my $itemtype ( @$itemtypes ) {
3042 push @authorised_values, $itemtype->{itemtype};
3043 $authorised_lib{$itemtype->{itemtype}} = $itemtype->{translated_description};
3046 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
3047 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
3049 my $class_sources = GetClassSources();
3050 my $default_source = C4::Context->preference("DefaultClassificationSource");
3052 foreach my $class_source (sort keys %$class_sources) {
3053 next unless $class_sources->{$class_source}->{'used'} or
3054 ($class_source eq $default_source);
3055 push @authorised_values, $class_source;
3056 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
3059 $defaultvalue = $default_source;
3061 #---- "true" authorised value
3063 $authorised_values_sth->execute(
3064 $tagslib->{$tag}->{$subfield}->{authorised_value},
3065 $branch_limit ? $branch_limit : ()
3067 push @authorised_values, ""
3068 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
3069 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
3070 push @authorised_values, $value;
3071 $authorised_lib{$value} = $lib;
3074 $subfield_data{marc_value} = {
3076 values => \@authorised_values,
3077 default => "$defaultvalue",
3078 labels => \%authorised_lib,
3080 } elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
3082 require Koha::FrameworkPlugin;
3083 my $plugin = Koha::FrameworkPlugin->new({
3084 name => $tagslib->{$tag}->{$subfield}->{value_builder},
3087 my $pars = { dbh => $dbh, record => undef, tagslib =>$tagslib, id => $subfield_data{id}, tabloop => undef };
3088 $plugin->build( $pars );
3089 if( !$plugin->errstr ) {
3090 #TODO Move html to template; see report 12176/13397
3091 my $tab= $plugin->noclick? '-1': '';
3092 my $class= $plugin->noclick? ' disabled': '';
3093 my $title= $plugin->noclick? 'No popup': 'Tag editor';
3094 $subfield_data{marc_value} = qq[<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" /><a href="#" id="buttonDot_$subfield_data{id}" tabindex="$tab" class="buttonDot $class" title="$title">...</a>\n].$plugin->javascript;
3096 warn $plugin->errstr;
3097 $subfield_data{marc_value} = qq(<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" />); # supply default input form
3100 elsif ( $tag eq '' ) { # it's an hidden field
3101 $subfield_data{marc_value} = qq(<input type="hidden" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />);
3103 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
3104 $subfield_data{marc_value} = qq(<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />);
3106 elsif ( length($defaultvalue) > 100
3107 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
3108 300 <= $tag && $tag < 400 && $subfield eq 'a' )
3109 or (C4::Context->preference("marcflavour") eq "MARC21" and
3110 500 <= $tag && $tag < 600 )
3112 # oversize field (textarea)
3113 $subfield_data{marc_value} = qq(<textarea tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255">$defaultvalue</textarea>\n");
3115 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
3117 push( @loop_data, \%subfield_data );
3122 if ( $itemrecord && $itemrecord->field($itemtagfield) ) {
3123 $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield );
3126 'itemtagfield' => $itemtagfield,
3127 'itemtagsubfield' => $itemtagsubfield,
3128 'itemnumber' => $itemnumber,
3129 'iteminformation' => \@loop_data