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
38 use Koha::AuthorisedValues;
39 use Koha::DateUtils qw/dt_from_string/;
42 use Koha::Biblioitems;
45 use Koha::SearchEngine;
46 use Koha::SearchEngine::Search;
49 use vars qw(@ISA @EXPORT);
54 @ISA = qw( Exporter );
72 GetItemsByBiblioitemnumber
76 GetItemnumbersForBiblio
77 get_hostitemnumbers_of
78 GetItemnumberFromBarcode
79 GetBarcodeFromItemnumber
94 PrepareItemrecordDisplay
101 C4::Items - item management functions
105 This module contains an API for manipulating item
106 records in Koha, and is used by cataloguing, circulation,
107 acquisitions, and serials management.
109 # FIXME This POD is not up-to-date
110 A Koha item record is stored in two places: the
111 items table and embedded in a MARC tag in the XML
112 version of the associated bib record in C<biblioitems.marcxml>.
113 This is done to allow the item information to be readily
114 indexed (e.g., by Zebra), but means that each item
115 modification transaction must keep the items table
116 and the MARC XML in sync at all times.
118 Consequently, all code that creates, modifies, or deletes
119 item records B<must> use an appropriate function from
120 C<C4::Items>. If no existing function is suitable, it is
121 better to add one to C<C4::Items> than to use add
122 one-off SQL statements to add or modify items.
124 The items table will be considered authoritative. In other
125 words, if there is ever a discrepancy between the items
126 table and the MARC XML, the items table should be considered
129 =head1 HISTORICAL NOTE
131 Most of the functions in C<C4::Items> were originally in
132 the C<C4::Biblio> module.
134 =head1 CORE EXPORTED FUNCTIONS
136 The following functions are meant for use by users
143 $item = GetItem($itemnumber,$barcode,$serial);
145 Return item information, for a given itemnumber or barcode.
146 The return value is a hashref mapping item column
147 names to values. If C<$serial> is true, include serial publication data.
152 my ($itemnumber,$barcode, $serial) = @_;
153 my $dbh = C4::Context->dbh;
157 $item = Koha::Items->find( $itemnumber );
159 $item = Koha::Items->find( { barcode => $barcode } );
162 return unless ( $item );
164 my $data = $item->unblessed();
165 $data->{itype} = $item->effective_itemtype(); # set the correct itype
168 my $ssth = $dbh->prepare("SELECT serialseq,publisheddate from serialitems left join serial on serialitems.serialid=serial.serialid where serialitems.itemnumber=?");
169 $ssth->execute( $data->{'itemnumber'} );
170 ( $data->{'serialseq'}, $data->{'publisheddate'} ) = $ssth->fetchrow_array();
178 CartToShelf($itemnumber);
180 Set the current shelving location of the item record
181 to its stored permanent shelving location. This is
182 primarily used to indicate when an item whose current
183 location is a special processing ('PROC') or shelving cart
184 ('CART') location is back in the stacks.
189 my ( $itemnumber ) = @_;
191 unless ( $itemnumber ) {
192 croak "FAILED CartToShelf() - no itemnumber supplied";
195 my $item = GetItem($itemnumber);
196 if ( $item->{location} eq 'CART' ) {
197 $item->{location} = $item->{permanent_location};
198 ModItem($item, undef, $itemnumber);
204 ShelfToCart($itemnumber);
206 Set the current shelving location of the item
207 to shelving cart ('CART').
212 my ( $itemnumber ) = @_;
214 unless ( $itemnumber ) {
215 croak "FAILED ShelfToCart() - no itemnumber supplied";
218 my $item = GetItem($itemnumber);
219 $item->{'location'} = 'CART';
220 ModItem($item, undef, $itemnumber);
223 =head2 AddItemFromMarc
225 my ($biblionumber, $biblioitemnumber, $itemnumber)
226 = AddItemFromMarc($source_item_marc, $biblionumber);
228 Given a MARC::Record object containing an embedded item
229 record and a biblionumber, create a new item record.
233 sub AddItemFromMarc {
234 my ( $source_item_marc, $biblionumber ) = @_;
235 my $dbh = C4::Context->dbh;
237 # parse item hash from MARC
238 my $frameworkcode = C4::Biblio::GetFrameworkCode( $biblionumber );
239 my ($itemtag,$itemsubfield)=C4::Biblio::GetMarcFromKohaField("items.itemnumber",$frameworkcode);
241 my $localitemmarc=MARC::Record->new;
242 $localitemmarc->append_fields($source_item_marc->field($itemtag));
243 my $item = &TransformMarcToKoha( $localitemmarc, $frameworkcode ,'items');
244 my $unlinked_item_subfields = _get_unlinked_item_subfields($localitemmarc, $frameworkcode);
245 return AddItem($item, $biblionumber, $dbh, $frameworkcode, $unlinked_item_subfields);
250 my ($biblionumber, $biblioitemnumber, $itemnumber)
251 = AddItem($item, $biblionumber[, $dbh, $frameworkcode, $unlinked_item_subfields]);
253 Given a hash containing item column names as keys,
254 create a new Koha item record.
256 The first two optional parameters (C<$dbh> and C<$frameworkcode>)
257 do not need to be supplied for general use; they exist
258 simply to allow them to be picked up from AddItemFromMarc.
260 The final optional parameter, C<$unlinked_item_subfields>, contains
261 an arrayref containing subfields present in the original MARC
262 representation of the item (e.g., from the item editor) that are
263 not mapped to C<items> columns directly but should instead
264 be stored in C<items.more_subfields_xml> and included in
265 the biblio items tag for display and indexing.
271 my $biblionumber = shift;
273 my $dbh = @_ ? shift : C4::Context->dbh;
274 my $frameworkcode = @_ ? shift : C4::Biblio::GetFrameworkCode($biblionumber);
275 my $unlinked_item_subfields;
277 $unlinked_item_subfields = shift;
280 # needs old biblionumber and biblioitemnumber
281 $item->{'biblionumber'} = $biblionumber;
282 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
283 $sth->execute( $item->{'biblionumber'} );
284 ( $item->{'biblioitemnumber'} ) = $sth->fetchrow;
286 _set_defaults_for_add($item);
287 _set_derived_columns_for_add($item);
288 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
290 # FIXME - checks here
291 unless ( $item->{itype} ) { # default to biblioitem.itemtype if no itype
292 my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
293 $itype_sth->execute( $item->{'biblionumber'} );
294 ( $item->{'itype'} ) = $itype_sth->fetchrow_array;
297 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
300 $item->{'itemnumber'} = $itemnumber;
302 ModZebra( $item->{biblionumber}, "specialUpdate", "biblioserver" );
304 logaction( "CATALOGUING", "ADD", $itemnumber, "item" )
305 if C4::Context->preference("CataloguingLog");
307 return ( $item->{biblionumber}, $item->{biblioitemnumber}, $itemnumber );
310 =head2 AddItemBatchFromMarc
312 ($itemnumber_ref, $error_ref) = AddItemBatchFromMarc($record,
313 $biblionumber, $biblioitemnumber, $frameworkcode);
315 Efficiently create item records from a MARC biblio record with
316 embedded item fields. This routine is suitable for batch jobs.
318 This API assumes that the bib record has already been
319 saved to the C<biblio> and C<biblioitems> tables. It does
320 not expect that C<biblio_metadata.metadata> is populated, but it
321 will do so via a call to ModBibiloMarc.
323 The goal of this API is to have a similar effect to using AddBiblio
324 and AddItems in succession, but without inefficient repeated
325 parsing of the MARC XML bib record.
327 This function returns an arrayref of new itemsnumbers and an arrayref of item
328 errors encountered during the processing. Each entry in the errors
329 list is a hashref containing the following keys:
335 Sequence number of original item tag in the MARC record.
339 Item barcode, provide to assist in the construction of
340 useful error messages.
344 Code representing the error condition. Can be 'duplicate_barcode',
345 'invalid_homebranch', or 'invalid_holdingbranch'.
347 =item error_information
349 Additional information appropriate to the error condition.
355 sub AddItemBatchFromMarc {
356 my ($record, $biblionumber, $biblioitemnumber, $frameworkcode) = @_;
358 my @itemnumbers = ();
360 my $dbh = C4::Context->dbh;
362 # We modify the record, so lets work on a clone so we don't change the
364 $record = $record->clone();
365 # loop through the item tags and start creating items
366 my @bad_item_fields = ();
367 my ($itemtag, $itemsubfield) = C4::Biblio::GetMarcFromKohaField("items.itemnumber",'');
368 my $item_sequence_num = 0;
369 ITEMFIELD: foreach my $item_field ($record->field($itemtag)) {
370 $item_sequence_num++;
371 # we take the item field and stick it into a new
372 # MARC record -- this is required so far because (FIXME)
373 # TransformMarcToKoha requires a MARC::Record, not a MARC::Field
374 # and there is no TransformMarcFieldToKoha
375 my $temp_item_marc = MARC::Record->new();
376 $temp_item_marc->append_fields($item_field);
378 # add biblionumber and biblioitemnumber
379 my $item = TransformMarcToKoha( $temp_item_marc, $frameworkcode, 'items' );
380 my $unlinked_item_subfields = _get_unlinked_item_subfields($temp_item_marc, $frameworkcode);
381 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
382 $item->{'biblionumber'} = $biblionumber;
383 $item->{'biblioitemnumber'} = $biblioitemnumber;
385 # check for duplicate barcode
386 my %item_errors = CheckItemPreSave($item);
388 push @errors, _repack_item_errors($item_sequence_num, $item, \%item_errors);
389 push @bad_item_fields, $item_field;
393 _set_defaults_for_add($item);
394 _set_derived_columns_for_add($item);
395 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
396 warn $error if $error;
397 push @itemnumbers, $itemnumber; # FIXME not checking error
398 $item->{'itemnumber'} = $itemnumber;
400 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
402 my $new_item_marc = _marc_from_item_hash($item, $frameworkcode, $unlinked_item_subfields);
403 $item_field->replace_with($new_item_marc->field($itemtag));
406 # remove any MARC item fields for rejected items
407 foreach my $item_field (@bad_item_fields) {
408 $record->delete_field($item_field);
411 # update the MARC biblio
412 # $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode );
414 return (\@itemnumbers, \@errors);
417 =head2 ModItemFromMarc
419 ModItemFromMarc($item_marc, $biblionumber, $itemnumber);
421 This function updates an item record based on a supplied
422 C<MARC::Record> object containing an embedded item field.
423 This API is meant for the use of C<additem.pl>; for
424 other purposes, C<ModItem> should be used.
426 This function uses the hash %default_values_for_mod_from_marc,
427 which contains default values for item fields to
428 apply when modifying an item. This is needed because
429 if an item field's value is cleared, TransformMarcToKoha
430 does not include the column in the
431 hash that's passed to ModItem, which without
432 use of this hash makes it impossible to clear
433 an item field's value. See bug 2466.
435 Note that only columns that can be directly
436 changed from the cataloging and serials
437 item editors are included in this hash.
443 sub _build_default_values_for_mod_marc {
444 # Has no framework parameter anymore, since Default is authoritative
445 # for Koha to MARC mappings.
447 my $cache = Koha::Caches->get_instance();
448 my $cache_key = "default_value_for_mod_marc-";
449 my $cached = $cache->get_from_cache($cache_key);
450 return $cached if $cached;
452 my $default_values = {
454 booksellerid => undef,
456 'items.cn_source' => undef,
457 coded_location_qualifier => undef,
461 holdingbranch => undef,
463 itemcallnumber => undef,
466 itemnotes_nonpublic => undef,
469 permanent_location => undef,
473 # paidfor => undef, # commented, see bug 12817
475 replacementprice => undef,
476 replacementpricedate => undef,
479 stocknumber => undef,
483 my %default_values_for_mod_from_marc;
484 while ( my ( $field, $default_value ) = each %$default_values ) {
485 my $kohafield = $field;
486 $kohafield =~ s|^([^\.]+)$|items.$1|;
487 $default_values_for_mod_from_marc{$field} = $default_value
488 if C4::Biblio::GetMarcFromKohaField( $kohafield );
491 $cache->set_in_cache($cache_key, \%default_values_for_mod_from_marc);
492 return \%default_values_for_mod_from_marc;
495 sub ModItemFromMarc {
496 my $item_marc = shift;
497 my $biblionumber = shift;
498 my $itemnumber = shift;
500 my $frameworkcode = C4::Biblio::GetFrameworkCode($biblionumber);
501 my ( $itemtag, $itemsubfield ) = C4::Biblio::GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
503 my $localitemmarc = MARC::Record->new;
504 $localitemmarc->append_fields( $item_marc->field($itemtag) );
505 my $item = &TransformMarcToKoha( $localitemmarc, $frameworkcode, 'items' );
506 my $default_values = _build_default_values_for_mod_marc();
507 foreach my $item_field ( keys %$default_values ) {
508 $item->{$item_field} = $default_values->{$item_field}
509 unless exists $item->{$item_field};
511 my $unlinked_item_subfields = _get_unlinked_item_subfields( $localitemmarc, $frameworkcode );
513 ModItem($item, $biblionumber, $itemnumber, { frameworkcode => $frameworkcode, unlinked_item_subfields => $unlinked_item_subfields } );
520 { column => $newvalue },
524 [ unlinked_item_subfields => $unlinked_item_subfields, ]
525 [ frameworkcode => $frameworkcode, ]
530 Change one or more columns in an item record and update
531 the MARC representation of the item.
533 The first argument is a hashref mapping from item column
534 names to the new values. The second and third arguments
535 are the biblionumber and itemnumber, respectively.
537 The fourth, optional parameter, C<$unlinked_item_subfields>, contains
538 an arrayref containing subfields present in the original MARC
539 representation of the item (e.g., from the item editor) that are
540 not mapped to C<items> columns directly but should instead
541 be stored in C<items.more_subfields_xml> and included in
542 the biblio items tag for display and indexing.
544 If one of the changed columns is used to calculate
545 the derived value of a column such as C<items.cn_sort>,
546 this routine will perform the necessary calculation
549 If log_action is set to false, the action will not be logged.
550 If log_action is true or undefined, the action will be logged.
556 my $biblionumber = shift;
557 my $itemnumber = shift;
558 my $additional_params = shift;
560 my $dbh = C4::Context->dbh;
562 my $log_action = $additional_params->{log_action} // 1;
563 my $unlinked_item_subfields = $additional_params->{unlinked_item_subfields};
564 my $frameworkcode = $additional_params->{frameworkcode} || C4::Biblio::GetFrameworkCode($biblionumber);
566 # if $biblionumber is undefined, get it from the current item
567 unless (defined $biblionumber) {
568 $biblionumber = _get_single_item_column('biblionumber', $itemnumber);
571 if ($unlinked_item_subfields) {
572 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
575 $item->{'itemnumber'} = $itemnumber or return;
577 my @fields = qw( itemlost withdrawn damaged );
579 # Only call GetItem if we need to set an "on" date field
580 if ( $item->{itemlost} || $item->{withdrawn} || $item->{damaged} ) {
581 my $pre_mod_item = GetItem( $item->{'itemnumber'} );
582 for my $field (@fields) {
583 if ( defined( $item->{$field} )
584 and not $pre_mod_item->{$field}
585 and $item->{$field} )
587 $item->{ $field . '_on' } =
588 DateTime::Format::MySQL->format_datetime( dt_from_string() );
593 # If the field is defined but empty, we are removing and,
594 # and thus need to clear out the 'on' field as well
595 for my $field (@fields) {
596 if ( defined( $item->{$field} ) && !$item->{$field} ) {
597 $item->{ $field . '_on' } = undef;
602 _set_derived_columns_for_mod($item);
603 _do_column_fixes_for_mod($item);
606 # attempt to change itemnumber
607 # attempt to change biblionumber (if we want
608 # an API to relink an item to a different bib,
609 # it should be a separate function)
612 _koha_modify_item($item);
614 # request that bib be reindexed so that searching on current
615 # item status is possible
616 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
618 logaction( "CATALOGUING", "MODIFY", $itemnumber, "item " . Dumper($item) )
619 if $log_action && C4::Context->preference("CataloguingLog");
622 =head2 ModItemTransfer
624 ModItemTransfer($itenumber, $frombranch, $tobranch);
626 Marks an item as being transferred from one branch
631 sub ModItemTransfer {
632 my ( $itemnumber, $frombranch, $tobranch ) = @_;
634 my $dbh = C4::Context->dbh;
636 # Remove the 'shelving cart' location status if it is being used.
637 CartToShelf( $itemnumber ) if ( C4::Context->preference("ReturnToShelvingCart") );
639 $dbh->do("UPDATE branchtransfers SET datearrived = NOW(), comments = ? WHERE itemnumber = ? AND datearrived IS NULL", undef, "Canceled, new transfer from $frombranch to $tobranch created", $itemnumber);
641 #new entry in branchtransfers....
642 my $sth = $dbh->prepare(
643 "INSERT INTO branchtransfers (itemnumber, frombranch, datesent, tobranch)
644 VALUES (?, ?, NOW(), ?)");
645 $sth->execute($itemnumber, $frombranch, $tobranch);
647 ModItem({ holdingbranch => $tobranch }, undef, $itemnumber);
648 ModDateLastSeen($itemnumber);
652 =head2 ModDateLastSeen
654 ModDateLastSeen($itemnum);
656 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking.
657 C<$itemnum> is the item number
661 sub ModDateLastSeen {
662 my ($itemnumber) = @_;
664 my $today = output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
665 ModItem( { itemlost => 0, datelastseen => $today }, undef, $itemnumber, { log_action => 0 } );
670 DelItem({ itemnumber => $itemnumber, [ biblionumber => $biblionumber ] } );
672 Exported function (core API) for deleting an item record in Koha.
679 my $itemnumber = $params->{itemnumber};
680 my $biblionumber = $params->{biblionumber};
682 unless ($biblionumber) {
683 my $item = Koha::Items->find( $itemnumber );
684 $biblionumber = $item ? $item->biblio->biblionumber : undef;
687 # If there is no biblionumber for the given itemnumber, there is nothing to delete
688 return 0 unless $biblionumber;
690 # FIXME check the item has no current issues
691 my $deleted = _koha_delete_item( $itemnumber );
693 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
695 #search item field code
696 logaction("CATALOGUING", "DELETE", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
700 =head2 CheckItemPreSave
702 my $item_ref = TransformMarcToKoha($marc, 'items');
704 my %errors = CheckItemPreSave($item_ref);
705 if (exists $errors{'duplicate_barcode'}) {
706 print "item has duplicate barcode: ", $errors{'duplicate_barcode'}, "\n";
707 } elsif (exists $errors{'invalid_homebranch'}) {
708 print "item has invalid home branch: ", $errors{'invalid_homebranch'}, "\n";
709 } elsif (exists $errors{'invalid_holdingbranch'}) {
710 print "item has invalid holding branch: ", $errors{'invalid_holdingbranch'}, "\n";
715 Given a hashref containing item fields, determine if it can be
716 inserted or updated in the database. Specifically, checks for
717 database integrity issues, and returns a hash containing any
718 of the following keys, if applicable.
722 =item duplicate_barcode
724 Barcode, if it duplicates one already found in the database.
726 =item invalid_homebranch
728 Home branch, if not defined in branches table.
730 =item invalid_holdingbranch
732 Holding branch, if not defined in branches table.
736 This function does NOT implement any policy-related checks,
737 e.g., whether current operator is allowed to save an
738 item that has a given branch code.
742 sub CheckItemPreSave {
743 my $item_ref = shift;
747 # check for duplicate barcode
748 if (exists $item_ref->{'barcode'} and defined $item_ref->{'barcode'}) {
749 my $existing_itemnumber = GetItemnumberFromBarcode($item_ref->{'barcode'});
750 if ($existing_itemnumber) {
751 if (!exists $item_ref->{'itemnumber'} # new item
752 or $item_ref->{'itemnumber'} != $existing_itemnumber) { # existing item
753 $errors{'duplicate_barcode'} = $item_ref->{'barcode'};
758 # check for valid home branch
759 if (exists $item_ref->{'homebranch'} and defined $item_ref->{'homebranch'}) {
760 my $home_library = Koha::Libraries->find( $item_ref->{homebranch} );
761 unless (defined $home_library) {
762 $errors{'invalid_homebranch'} = $item_ref->{'homebranch'};
766 # check for valid holding branch
767 if (exists $item_ref->{'holdingbranch'} and defined $item_ref->{'holdingbranch'}) {
768 my $holding_library = Koha::Libraries->find( $item_ref->{holdingbranch} );
769 unless (defined $holding_library) {
770 $errors{'invalid_holdingbranch'} = $item_ref->{'holdingbranch'};
778 =head1 EXPORTED SPECIAL ACCESSOR FUNCTIONS
780 The following functions provide various ways of
781 getting an item record, a set of item records, or
782 lists of authorized values for certain item fields.
784 Some of the functions in this group are candidates
785 for refactoring -- for example, some of the code
786 in C<GetItemsByBiblioitemnumber> and C<GetItemsInfo>
787 has copy-and-paste work.
791 =head2 GetItemsForInventory
793 ($itemlist, $iTotalRecords) = GetItemsForInventory( {
794 minlocation => $minlocation,
795 maxlocation => $maxlocation,
796 location => $location,
797 itemtype => $itemtype,
798 ignoreissued => $ignoreissued,
799 datelastseen => $datelastseen,
800 branchcode => $branchcode,
804 statushash => $statushash,
807 Retrieve a list of title/authors/barcode/callnumber, for biblio inventory.
809 The sub returns a reference to a list of hashes, each containing
810 itemnumber, author, title, barcode, item callnumber, and date last
811 seen. It is ordered by callnumber then title.
813 The required minlocation & maxlocation parameters are used to specify a range of item callnumbers
814 the datelastseen can be used to specify that you want to see items not seen since a past date only.
815 offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
816 $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.
818 $iTotalRecords is the number of rows that would have been returned without the $offset, $size limit clause
822 sub GetItemsForInventory {
823 my ( $parameters ) = @_;
824 my $minlocation = $parameters->{'minlocation'} // '';
825 my $maxlocation = $parameters->{'maxlocation'} // '';
826 my $location = $parameters->{'location'} // '';
827 my $itemtype = $parameters->{'itemtype'} // '';
828 my $ignoreissued = $parameters->{'ignoreissued'} // '';
829 my $datelastseen = $parameters->{'datelastseen'} // '';
830 my $branchcode = $parameters->{'branchcode'} // '';
831 my $branch = $parameters->{'branch'} // '';
832 my $offset = $parameters->{'offset'} // '';
833 my $size = $parameters->{'size'} // '';
834 my $statushash = $parameters->{'statushash'} // '';
836 my $dbh = C4::Context->dbh;
837 my ( @bind_params, @where_strings );
839 my $select_columns = q{
840 SELECT items.itemnumber, barcode, itemcallnumber, title, author, biblio.biblionumber, biblio.frameworkcode, datelastseen, homebranch, location, notforloan, damaged, itemlost, withdrawn, stocknumber
842 my $select_count = q{SELECT COUNT(*)};
845 LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
846 LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber
849 for my $authvfield (keys %$statushash){
850 if ( scalar @{$statushash->{$authvfield}} > 0 ){
851 my $joinedvals = join ',', @{$statushash->{$authvfield}};
852 push @where_strings, "$authvfield in (" . $joinedvals . ")";
858 push @where_strings, 'itemcallnumber >= ?';
859 push @bind_params, $minlocation;
863 push @where_strings, 'itemcallnumber <= ?';
864 push @bind_params, $maxlocation;
868 $datelastseen = output_pref({ str => $datelastseen, dateformat => 'iso', dateonly => 1 });
869 push @where_strings, '(datelastseen < ? OR datelastseen IS NULL)';
870 push @bind_params, $datelastseen;
874 push @where_strings, 'items.location = ?';
875 push @bind_params, $location;
879 if($branch eq "homebranch"){
880 push @where_strings, 'items.homebranch = ?';
882 push @where_strings, 'items.holdingbranch = ?';
884 push @bind_params, $branchcode;
888 push @where_strings, 'biblioitems.itemtype = ?';
889 push @bind_params, $itemtype;
892 if ( $ignoreissued) {
893 $query .= "LEFT JOIN issues ON items.itemnumber = issues.itemnumber ";
894 push @where_strings, 'issues.date_due IS NULL';
897 if ( @where_strings ) {
899 $query .= join ' AND ', @where_strings;
901 my $count_query = $select_count . $query;
902 $query .= ' ORDER BY items.cn_sort, itemcallnumber, title';
903 $query .= " LIMIT $offset, $size" if ($offset and $size);
904 $query = $select_columns . $query;
905 my $sth = $dbh->prepare($query);
906 $sth->execute( @bind_params );
909 my $tmpresults = $sth->fetchall_arrayref({});
910 $sth = $dbh->prepare( $count_query );
911 $sth->execute( @bind_params );
912 my ($iTotalRecords) = $sth->fetchrow_array();
914 my @avs = Koha::AuthorisedValues->search(
915 { 'marc_subfield_structures.kohafield' => { '>' => '' },
916 'me.authorised_value' => { '>' => '' },
918 { join => { category => 'marc_subfield_structures' },
919 distinct => ['marc_subfield_structures.kohafield, me.category, frameworkcode, me.authorised_value'],
920 '+select' => [ 'marc_subfield_structures.kohafield', 'marc_subfield_structures.frameworkcode', 'me.authorised_value', 'me.lib' ],
921 '+as' => [ 'kohafield', 'frameworkcode', 'authorised_value', 'lib' ],
925 my $avmapping = { map { $_->get_column('kohafield') . ',' . $_->get_column('frameworkcode') . ',' . $_->get_column('authorised_value') => $_->get_column('lib') } @avs };
927 foreach my $row (@$tmpresults) {
930 foreach (keys %$row) {
931 if (defined($avmapping->{"items.$_,".$row->{'frameworkcode'}.",".$row->{$_}})) {
932 $row->{$_} = $avmapping->{"items.$_,".$row->{'frameworkcode'}.",".$row->{$_}};
938 return (\@results, $iTotalRecords);
941 =head2 GetItemsByBiblioitemnumber
943 GetItemsByBiblioitemnumber($biblioitemnumber);
945 Returns an arrayref of hashrefs suitable for use in a TMPL_LOOP
946 Called by C<C4::XISBN>
950 sub GetItemsByBiblioitemnumber {
951 my ( $bibitem ) = @_;
952 my $dbh = C4::Context->dbh;
953 my $sth = $dbh->prepare("SELECT * FROM items WHERE items.biblioitemnumber = ?") || die $dbh->errstr;
954 # Get all items attached to a biblioitem
957 $sth->execute($bibitem) || die $sth->errstr;
958 while ( my $data = $sth->fetchrow_hashref ) {
959 # Foreach item, get circulation information
960 my $sth2 = $dbh->prepare( "SELECT * FROM issues,borrowers
962 AND issues.borrowernumber = borrowers.borrowernumber"
964 $sth2->execute( $data->{'itemnumber'} );
965 if ( my $data2 = $sth2->fetchrow_hashref ) {
966 # if item is out, set the due date and who it is out too
967 $data->{'date_due'} = $data2->{'date_due'};
968 $data->{'cardnumber'} = $data2->{'cardnumber'};
969 $data->{'borrowernumber'} = $data2->{'borrowernumber'};
972 # set date_due to blank, so in the template we check itemlost, and withdrawn
973 $data->{'date_due'} = '';
975 # Find the last 3 people who borrowed this item.
976 my $query2 = "SELECT * FROM old_issues, borrowers WHERE itemnumber = ?
977 AND old_issues.borrowernumber = borrowers.borrowernumber
978 ORDER BY returndate desc,timestamp desc LIMIT 3";
979 $sth2 = $dbh->prepare($query2) || die $dbh->errstr;
980 $sth2->execute( $data->{'itemnumber'} ) || die $sth2->errstr;
982 while ( my $data2 = $sth2->fetchrow_hashref ) {
983 $data->{"timestamp$i2"} = $data2->{'timestamp'};
984 $data->{"card$i2"} = $data2->{'cardnumber'};
985 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
988 push(@results,$data);
995 @results = GetItemsInfo($biblionumber);
997 Returns information about items with the given biblionumber.
999 C<GetItemsInfo> returns a list of references-to-hash. Each element
1000 contains a number of keys. Most of them are attributes from the
1001 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
1002 Koha database. Other keys include:
1006 =item C<$data-E<gt>{branchname}>
1008 The name (not the code) of the branch to which the book belongs.
1010 =item C<$data-E<gt>{datelastseen}>
1012 This is simply C<items.datelastseen>, except that while the date is
1013 stored in YYYY-MM-DD format in the database, here it is converted to
1014 DD/MM/YYYY format. A NULL date is returned as C<//>.
1016 =item C<$data-E<gt>{datedue}>
1018 =item C<$data-E<gt>{class}>
1020 This is the concatenation of C<biblioitems.classification>, the book's
1021 Dewey code, and C<biblioitems.subclass>.
1023 =item C<$data-E<gt>{ocount}>
1025 I think this is the number of copies of the book available.
1027 =item C<$data-E<gt>{order}>
1029 If this is set, it is set to C<One Order>.
1036 my ( $biblionumber ) = @_;
1037 my $dbh = C4::Context->dbh;
1038 require C4::Languages;
1039 my $language = C4::Languages::getlanguage();
1045 biblioitems.itemtype,
1048 biblioitems.publicationyear,
1049 biblioitems.publishercode,
1050 biblioitems.volumedate,
1051 biblioitems.volumedesc,
1054 items.notforloan as itemnotforloan,
1055 issues.borrowernumber,
1056 issues.date_due as datedue,
1057 issues.onsite_checkout,
1058 borrowers.cardnumber,
1060 borrowers.firstname,
1061 borrowers.branchcode as bcode,
1063 serial.publisheddate,
1064 itemtypes.description,
1065 COALESCE( localization.translation, itemtypes.description ) AS translated_description,
1066 itemtypes.notforloan as notforloan_per_itemtype,
1070 holding.opac_info as holding_branch_opac_info,
1071 home.opac_info as home_branch_opac_info
1075 LEFT JOIN branches AS holding ON items.holdingbranch = holding.branchcode
1076 LEFT JOIN branches AS home ON items.homebranch=home.branchcode
1077 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1078 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1079 LEFT JOIN issues USING (itemnumber)
1080 LEFT JOIN borrowers USING (borrowernumber)
1081 LEFT JOIN serialitems USING (itemnumber)
1082 LEFT JOIN serial USING (serialid)
1083 LEFT JOIN itemtypes ON itemtypes.itemtype = "
1084 . (C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype');
1086 LEFT JOIN localization ON itemtypes.itemtype = localization.code
1087 AND localization.entity = 'itemtypes'
1088 AND localization.lang = ?
1091 $query .= " WHERE items.biblionumber = ? ORDER BY home.branchname, items.enumchron, LPAD( items.copynumber, 8, '0' ), items.dateaccessioned DESC" ;
1092 my $sth = $dbh->prepare($query);
1093 $sth->execute($language, $biblionumber);
1098 my $userenv = C4::Context->userenv;
1099 my $want_not_same_branch = C4::Context->preference("IndependentBranches") && !C4::Context->IsSuperLibrarian();
1100 while ( my $data = $sth->fetchrow_hashref ) {
1101 if ( $data->{borrowernumber} && $want_not_same_branch) {
1102 $data->{'NOTSAMEBRANCH'} = $data->{'bcode'} ne $userenv->{branch};
1105 $serial ||= $data->{'serial'};
1108 # get notforloan complete status if applicable
1109 $descriptions = Koha::AuthorisedValues->get_description_by_koha_field({frameworkcode => $data->{frameworkcode}, kohafield => 'items.notforloan', authorised_value => $data->{itemnotforloan} });
1110 $data->{notforloanvalue} = $descriptions->{lib} // '';
1111 $data->{notforloanvalueopac} = $descriptions->{opac_description} // '';
1113 # get restricted status and description if applicable
1114 $descriptions = Koha::AuthorisedValues->get_description_by_koha_field({frameworkcode => $data->{frameworkcode}, kohafield => 'items.restricted', authorised_value => $data->{restricted} });
1115 $data->{restricted} = $descriptions->{lib} // '';
1116 $data->{restrictedopac} = $descriptions->{opac_description} // '';
1118 # my stack procedures
1119 $descriptions = Koha::AuthorisedValues->get_description_by_koha_field({frameworkcode => $data->{frameworkcode}, kohafield => 'items.stack', authorised_value => $data->{stack} });
1120 $data->{stack} = $descriptions->{lib} // '';
1122 # Find the last 3 people who borrowed this item.
1123 my $sth2 = $dbh->prepare("SELECT * FROM old_issues,borrowers
1124 WHERE itemnumber = ?
1125 AND old_issues.borrowernumber = borrowers.borrowernumber
1126 ORDER BY returndate DESC
1128 $sth2->execute($data->{'itemnumber'});
1130 while (my $data2 = $sth2->fetchrow_hashref()) {
1131 $data->{"timestamp$ii"} = $data2->{'timestamp'} if $data2->{'timestamp'};
1132 $data->{"card$ii"} = $data2->{'cardnumber'} if $data2->{'cardnumber'};
1133 $data->{"borrower$ii"} = $data2->{'borrowernumber'} if $data2->{'borrowernumber'};
1137 $results[$i] = $data;
1142 ? sort { ($b->{'publisheddate'} || $b->{'enumchron'}) cmp ($a->{'publisheddate'} || $a->{'enumchron'}) } @results
1146 =head2 GetItemsLocationInfo
1148 my @itemlocinfo = GetItemsLocationInfo($biblionumber);
1150 Returns the branch names, shelving location and itemcallnumber for each item attached to the biblio in question
1152 C<GetItemsInfo> returns a list of references-to-hash. Data returned:
1156 =item C<$data-E<gt>{homebranch}>
1158 Branch Name of the item's homebranch
1160 =item C<$data-E<gt>{holdingbranch}>
1162 Branch Name of the item's holdingbranch
1164 =item C<$data-E<gt>{location}>
1166 Item's shelving location code
1168 =item C<$data-E<gt>{location_intranet}>
1170 The intranet description for the Shelving Location as set in authorised_values 'LOC'
1172 =item C<$data-E<gt>{location_opac}>
1174 The OPAC description for the Shelving Location as set in authorised_values 'LOC'. Falls back to intranet description if no OPAC
1177 =item C<$data-E<gt>{itemcallnumber}>
1179 Item's itemcallnumber
1181 =item C<$data-E<gt>{cn_sort}>
1183 Item's call number normalized for sorting
1189 sub GetItemsLocationInfo {
1190 my $biblionumber = shift;
1193 my $dbh = C4::Context->dbh;
1194 my $query = "SELECT a.branchname as homebranch, b.branchname as holdingbranch,
1195 location, itemcallnumber, cn_sort
1196 FROM items, branches as a, branches as b
1197 WHERE homebranch = a.branchcode AND holdingbranch = b.branchcode
1198 AND biblionumber = ?
1199 ORDER BY cn_sort ASC";
1200 my $sth = $dbh->prepare($query);
1201 $sth->execute($biblionumber);
1203 while ( my $data = $sth->fetchrow_hashref ) {
1204 my $av = Koha::AuthorisedValues->search({ category => 'LOC', authorised_value => $data->{location} });
1205 $av = $av->count ? $av->next : undef;
1206 $data->{location_intranet} = $av ? $av->lib : '';
1207 $data->{location_opac} = $av ? $av->opac_description : '';
1208 push @results, $data;
1213 =head2 GetHostItemsInfo
1215 $hostiteminfo = GetHostItemsInfo($hostfield);
1216 Returns the iteminfo for items linked to records via a host field
1220 sub GetHostItemsInfo {
1222 my @returnitemsInfo;
1224 if (C4::Context->preference('marcflavour') eq 'MARC21' ||
1225 C4::Context->preference('marcflavour') eq 'NORMARC'){
1226 foreach my $hostfield ( $record->field('773') ) {
1227 my $hostbiblionumber = $hostfield->subfield("0");
1228 my $linkeditemnumber = $hostfield->subfield("9");
1229 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1230 foreach my $hostitemInfo (@hostitemInfos){
1231 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1232 push (@returnitemsInfo,$hostitemInfo);
1237 } elsif ( C4::Context->preference('marcflavour') eq 'UNIMARC'){
1238 foreach my $hostfield ( $record->field('461') ) {
1239 my $hostbiblionumber = $hostfield->subfield("0");
1240 my $linkeditemnumber = $hostfield->subfield("9");
1241 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1242 foreach my $hostitemInfo (@hostitemInfos){
1243 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1244 push (@returnitemsInfo,$hostitemInfo);
1250 return @returnitemsInfo;
1254 =head2 GetLastAcquisitions
1256 my $lastacq = GetLastAcquisitions({'branches' => ('branch1','branch2'),
1257 'itemtypes' => ('BK','BD')}, 10);
1261 sub GetLastAcquisitions {
1262 my ($data,$max) = @_;
1264 my $itemtype = C4::Context->preference('item-level_itypes') ? 'itype' : 'itemtype';
1266 my $number_of_branches = @{$data->{branches}};
1267 my $number_of_itemtypes = @{$data->{itemtypes}};
1270 my @where = ('WHERE 1 ');
1271 $number_of_branches and push @where
1272 , 'AND holdingbranch IN ('
1273 , join(',', ('?') x $number_of_branches )
1277 $number_of_itemtypes and push @where
1278 , "AND $itemtype IN ("
1279 , join(',', ('?') x $number_of_itemtypes )
1283 my $query = "SELECT biblio.biblionumber as biblionumber, title, dateaccessioned
1284 FROM items RIGHT JOIN biblio ON (items.biblionumber=biblio.biblionumber)
1285 RIGHT JOIN biblioitems ON (items.biblioitemnumber=biblioitems.biblioitemnumber)
1287 GROUP BY biblio.biblionumber
1288 ORDER BY dateaccessioned DESC LIMIT $max";
1290 my $dbh = C4::Context->dbh;
1291 my $sth = $dbh->prepare($query);
1293 $sth->execute((@{$data->{branches}}, @{$data->{itemtypes}}));
1296 while( my $row = $sth->fetchrow_hashref){
1297 push @results, {date => $row->{dateaccessioned}
1298 , biblionumber => $row->{biblionumber}
1299 , title => $row->{title}};
1305 =head2 GetItemnumbersForBiblio
1307 my $itemnumbers = GetItemnumbersForBiblio($biblionumber);
1309 Given a single biblionumber, return an arrayref of all the corresponding itemnumbers
1313 sub GetItemnumbersForBiblio {
1314 my $biblionumber = shift;
1316 my $dbh = C4::Context->dbh;
1317 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
1318 $sth->execute($biblionumber);
1319 while (my $result = $sth->fetchrow_hashref) {
1320 push @items, $result->{'itemnumber'};
1325 =head2 get_hostitemnumbers_of
1327 my @itemnumbers_of = get_hostitemnumbers_of($biblionumber);
1329 Given a biblionumber, return the list of corresponding itemnumbers that are linked to it via host fields
1331 Return a reference on a hash where key is a biblionumber and values are
1332 references on array of itemnumbers.
1337 sub get_hostitemnumbers_of {
1338 my ($biblionumber) = @_;
1339 my $marcrecord = C4::Biblio::GetMarcBiblio({ biblionumber => $biblionumber });
1341 return unless $marcrecord;
1343 my ( @returnhostitemnumbers, $tag, $biblio_s, $item_s );
1345 my $marcflavor = C4::Context->preference('marcflavour');
1346 if ( $marcflavor eq 'MARC21' || $marcflavor eq 'NORMARC' ) {
1351 elsif ( $marcflavor eq 'UNIMARC' ) {
1357 foreach my $hostfield ( $marcrecord->field($tag) ) {
1358 my $hostbiblionumber = $hostfield->subfield($biblio_s);
1359 next unless $hostbiblionumber; # have tag, don't have $biblio_s subfield
1360 my $linkeditemnumber = $hostfield->subfield($item_s);
1361 if ( ! $linkeditemnumber ) {
1362 warn "ERROR biblionumber $biblionumber has 773^0, but doesn't have 9";
1365 my $is_from_biblio = Koha::Items->search({ itemnumber => $linkeditemnumber, biblionumber => $hostbiblionumber });
1366 push @returnhostitemnumbers, $linkeditemnumber
1370 return @returnhostitemnumbers;
1374 =head2 GetItemnumberFromBarcode
1376 $result = GetItemnumberFromBarcode($barcode);
1380 sub GetItemnumberFromBarcode {
1382 my $dbh = C4::Context->dbh;
1385 $dbh->prepare("SELECT itemnumber FROM items WHERE items.barcode=?");
1386 $rq->execute($barcode);
1387 my ($result) = $rq->fetchrow;
1391 =head2 GetBarcodeFromItemnumber
1393 $result = GetBarcodeFromItemnumber($itemnumber);
1397 sub GetBarcodeFromItemnumber {
1398 my ($itemnumber) = @_;
1399 my $dbh = C4::Context->dbh;
1402 $dbh->prepare("SELECT barcode FROM items WHERE items.itemnumber=?");
1403 $rq->execute($itemnumber);
1404 my ($result) = $rq->fetchrow;
1408 =head2 GetHiddenItemnumbers
1410 my @itemnumbers_to_hide = GetHiddenItemnumbers(@items);
1412 Given a list of items it checks which should be hidden from the OPAC given
1413 the current configuration. Returns a list of itemnumbers corresponding to
1414 those that should be hidden.
1418 sub GetHiddenItemnumbers {
1422 my $yaml = C4::Context->preference('OpacHiddenItems');
1423 return () if (! $yaml =~ /\S/ );
1424 $yaml = "$yaml\n\n"; # YAML is anal on ending \n. Surplus does not hurt
1427 $hidingrules = YAML::Load($yaml);
1430 warn "Unable to parse OpacHiddenItems syspref : $@";
1433 my $dbh = C4::Context->dbh;
1436 foreach my $item (@items) {
1438 # We check each rule
1439 foreach my $field (keys %$hidingrules) {
1441 if (exists $item->{$field}) {
1442 $val = $item->{$field};
1445 my $query = "SELECT $field from items where itemnumber = ?";
1446 $val = $dbh->selectrow_array($query, undef, $item->{'itemnumber'});
1448 $val = '' unless defined $val;
1450 # If the results matches the values in the yaml file
1451 if (any { $val eq $_ } @{$hidingrules->{$field}}) {
1453 # We add the itemnumber to the list
1454 push @resultitems, $item->{'itemnumber'};
1456 # If at least one rule matched for an item, no need to test the others
1461 return @resultitems;
1464 =head1 LIMITED USE FUNCTIONS
1466 The following functions, while part of the public API,
1467 are not exported. This is generally because they are
1468 meant to be used by only one script for a specific
1469 purpose, and should not be used in any other context
1470 without careful thought.
1476 my $item_marc = GetMarcItem($biblionumber, $itemnumber);
1478 Returns MARC::Record of the item passed in parameter.
1479 This function is meant for use only in C<cataloguing/additem.pl>,
1480 where it is needed to support that script's MARC-like
1486 my ( $biblionumber, $itemnumber ) = @_;
1488 # GetMarcItem has been revised so that it does the following:
1489 # 1. Gets the item information from the items table.
1490 # 2. Converts it to a MARC field for storage in the bib record.
1492 # The previous behavior was:
1493 # 1. Get the bib record.
1494 # 2. Return the MARC tag corresponding to the item record.
1496 # The difference is that one treats the items row as authoritative,
1497 # while the other treats the MARC representation as authoritative
1498 # under certain circumstances.
1500 my $itemrecord = GetItem($itemnumber);
1502 # Tack on 'items.' prefix to column names so that C4::Biblio::TransformKohaToMarc will work.
1503 # Also, don't emit a subfield if the underlying field is blank.
1506 return Item2Marc($itemrecord,$biblionumber);
1510 my ($itemrecord,$biblionumber)=@_;
1513 defined($itemrecord->{$_}) && $itemrecord->{$_} ne '' ? ("items.$_" => $itemrecord->{$_}) : ()
1514 } keys %{ $itemrecord }
1516 my $framework = C4::Biblio::GetFrameworkCode( $biblionumber );
1517 my $itemmarc = C4::Biblio::TransformKohaToMarc(
1518 $mungeditem, { no_split => 1},
1520 my ( $itemtag, $itemsubfield ) = C4::Biblio::GetMarcFromKohaField(
1521 "items.itemnumber", $framework,
1524 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($mungeditem->{'items.more_subfields_xml'});
1525 if (defined $unlinked_item_subfields and $#$unlinked_item_subfields > -1) {
1526 foreach my $field ($itemmarc->field($itemtag)){
1527 $field->add_subfields(@$unlinked_item_subfields);
1533 =head1 PRIVATE FUNCTIONS AND VARIABLES
1535 The following functions are not meant to be called
1536 directly, but are documented in order to explain
1537 the inner workings of C<C4::Items>.
1541 =head2 %derived_columns
1543 This hash keeps track of item columns that
1544 are strictly derived from other columns in
1545 the item record and are not meant to be set
1548 Each key in the hash should be the name of a
1549 column (as named by TransformMarcToKoha). Each
1550 value should be hashref whose keys are the
1551 columns on which the derived column depends. The
1552 hashref should also contain a 'BUILDER' key
1553 that is a reference to a sub that calculates
1558 my %derived_columns = (
1559 'items.cn_sort' => {
1560 'itemcallnumber' => 1,
1561 'items.cn_source' => 1,
1562 'BUILDER' => \&_calc_items_cn_sort,
1566 =head2 _set_derived_columns_for_add
1568 _set_derived_column_for_add($item);
1570 Given an item hash representing a new item to be added,
1571 calculate any derived columns. Currently the only
1572 such column is C<items.cn_sort>.
1576 sub _set_derived_columns_for_add {
1579 foreach my $column (keys %derived_columns) {
1580 my $builder = $derived_columns{$column}->{'BUILDER'};
1581 my $source_values = {};
1582 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1583 next if $source_column eq 'BUILDER';
1584 $source_values->{$source_column} = $item->{$source_column};
1586 $builder->($item, $source_values);
1590 =head2 _set_derived_columns_for_mod
1592 _set_derived_column_for_mod($item);
1594 Given an item hash representing a new item to be modified.
1595 calculate any derived columns. Currently the only
1596 such column is C<items.cn_sort>.
1598 This routine differs from C<_set_derived_columns_for_add>
1599 in that it needs to handle partial item records. In other
1600 words, the caller of C<ModItem> may have supplied only one
1601 or two columns to be changed, so this function needs to
1602 determine whether any of the columns to be changed affect
1603 any of the derived columns. Also, if a derived column
1604 depends on more than one column, but the caller is not
1605 changing all of then, this routine retrieves the unchanged
1606 values from the database in order to ensure a correct
1611 sub _set_derived_columns_for_mod {
1614 foreach my $column (keys %derived_columns) {
1615 my $builder = $derived_columns{$column}->{'BUILDER'};
1616 my $source_values = {};
1617 my %missing_sources = ();
1618 my $must_recalc = 0;
1619 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1620 next if $source_column eq 'BUILDER';
1621 if (exists $item->{$source_column}) {
1623 $source_values->{$source_column} = $item->{$source_column};
1625 $missing_sources{$source_column} = 1;
1629 foreach my $source_column (keys %missing_sources) {
1630 $source_values->{$source_column} = _get_single_item_column($source_column, $item->{'itemnumber'});
1632 $builder->($item, $source_values);
1637 =head2 _do_column_fixes_for_mod
1639 _do_column_fixes_for_mod($item);
1641 Given an item hashref containing one or more
1642 columns to modify, fix up certain values.
1643 Specifically, set to 0 any passed value
1644 of C<notforloan>, C<damaged>, C<itemlost>, or
1645 C<withdrawn> that is either undefined or
1646 contains the empty string.
1650 sub _do_column_fixes_for_mod {
1653 if (exists $item->{'notforloan'} and
1654 (not defined $item->{'notforloan'} or $item->{'notforloan'} eq '')) {
1655 $item->{'notforloan'} = 0;
1657 if (exists $item->{'damaged'} and
1658 (not defined $item->{'damaged'} or $item->{'damaged'} eq '')) {
1659 $item->{'damaged'} = 0;
1661 if (exists $item->{'itemlost'} and
1662 (not defined $item->{'itemlost'} or $item->{'itemlost'} eq '')) {
1663 $item->{'itemlost'} = 0;
1665 if (exists $item->{'withdrawn'} and
1666 (not defined $item->{'withdrawn'} or $item->{'withdrawn'} eq '')) {
1667 $item->{'withdrawn'} = 0;
1669 if (exists $item->{location}
1670 and $item->{location} ne 'CART'
1671 and $item->{location} ne 'PROC'
1672 and not $item->{permanent_location}
1674 $item->{'permanent_location'} = $item->{'location'};
1676 if (exists $item->{'timestamp'}) {
1677 delete $item->{'timestamp'};
1681 =head2 _get_single_item_column
1683 _get_single_item_column($column, $itemnumber);
1685 Retrieves the value of a single column from an C<items>
1686 row specified by C<$itemnumber>.
1690 sub _get_single_item_column {
1692 my $itemnumber = shift;
1694 my $dbh = C4::Context->dbh;
1695 my $sth = $dbh->prepare("SELECT $column FROM items WHERE itemnumber = ?");
1696 $sth->execute($itemnumber);
1697 my ($value) = $sth->fetchrow();
1701 =head2 _calc_items_cn_sort
1703 _calc_items_cn_sort($item, $source_values);
1705 Helper routine to calculate C<items.cn_sort>.
1709 sub _calc_items_cn_sort {
1711 my $source_values = shift;
1713 $item->{'items.cn_sort'} = GetClassSort($source_values->{'items.cn_source'}, $source_values->{'itemcallnumber'}, "");
1716 =head2 _set_defaults_for_add
1718 _set_defaults_for_add($item_hash);
1720 Given an item hash representing an item to be added, set
1721 correct default values for columns whose default value
1722 is not handled by the DBMS. This includes the following
1729 C<items.dateaccessioned>
1751 sub _set_defaults_for_add {
1753 $item->{dateaccessioned} ||= output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
1754 $item->{$_} ||= 0 for (qw( notforloan damaged itemlost withdrawn));
1757 =head2 _koha_new_item
1759 my ($itemnumber,$error) = _koha_new_item( $item, $barcode );
1761 Perform the actual insert into the C<items> table.
1765 sub _koha_new_item {
1766 my ( $item, $barcode ) = @_;
1767 my $dbh=C4::Context->dbh;
1769 $item->{permanent_location} //= $item->{location};
1770 _mod_item_dates( $item );
1772 "INSERT INTO items SET
1774 biblioitemnumber = ?,
1776 dateaccessioned = ?,
1780 replacementprice = ?,
1781 replacementpricedate = ?,
1782 datelastborrowed = ?,
1790 coded_location_qualifier = ?,
1793 itemnotes_nonpublic = ?,
1797 permanent_location = ?,
1809 more_subfields_xml = ?,
1814 my $sth = $dbh->prepare($query);
1815 my $today = output_pref({ dt => dt_from_string, dateformat => 'iso', dateonly => 1 });
1817 $item->{'biblionumber'},
1818 $item->{'biblioitemnumber'},
1820 $item->{'dateaccessioned'},
1821 $item->{'booksellerid'},
1822 $item->{'homebranch'},
1824 $item->{'replacementprice'},
1825 $item->{'replacementpricedate'} || $today,
1826 $item->{datelastborrowed},
1827 $item->{datelastseen} || $today,
1829 $item->{'notforloan'},
1831 $item->{'itemlost'},
1832 $item->{'withdrawn'},
1833 $item->{'itemcallnumber'},
1834 $item->{'coded_location_qualifier'},
1835 $item->{'restricted'},
1836 $item->{'itemnotes'},
1837 $item->{'itemnotes_nonpublic'},
1838 $item->{'holdingbranch'},
1840 $item->{'location'},
1841 $item->{'permanent_location'},
1844 $item->{'renewals'},
1845 $item->{'reserves'},
1846 $item->{'items.cn_source'},
1847 $item->{'items.cn_sort'},
1850 $item->{'materials'},
1852 $item->{'enumchron'},
1853 $item->{'more_subfields_xml'},
1854 $item->{'copynumber'},
1855 $item->{'stocknumber'},
1856 $item->{'new_status'},
1860 if ( defined $sth->errstr ) {
1861 $error.="ERROR in _koha_new_item $query".$sth->errstr;
1864 $itemnumber = $dbh->{'mysql_insertid'};
1867 return ( $itemnumber, $error );
1870 =head2 MoveItemFromBiblio
1872 MoveItemFromBiblio($itenumber, $frombiblio, $tobiblio);
1874 Moves an item from a biblio to another
1876 Returns undef if the move failed or the biblionumber of the destination record otherwise
1880 sub MoveItemFromBiblio {
1881 my ($itemnumber, $frombiblio, $tobiblio) = @_;
1882 my $dbh = C4::Context->dbh;
1883 my ( $tobiblioitem ) = $dbh->selectrow_array(q|
1884 SELECT biblioitemnumber
1886 WHERE biblionumber = ?
1887 |, undef, $tobiblio );
1888 my $return = $dbh->do(q|
1890 SET biblioitemnumber = ?,
1892 WHERE itemnumber = ?
1893 AND biblionumber = ?
1894 |, undef, $tobiblioitem, $tobiblio, $itemnumber, $frombiblio );
1896 ModZebra( $tobiblio, "specialUpdate", "biblioserver" );
1897 ModZebra( $frombiblio, "specialUpdate", "biblioserver" );
1898 # Checking if the item we want to move is in an order
1899 require C4::Acquisition;
1900 my $order = C4::Acquisition::GetOrderFromItemnumber($itemnumber);
1902 # Replacing the biblionumber within the order if necessary
1903 $order->{'biblionumber'} = $tobiblio;
1904 C4::Acquisition::ModOrder($order);
1907 # Update reserves, hold_fill_targets, tmp_holdsqueue and linktracker tables
1908 for my $table_name ( qw( reserves hold_fill_targets tmp_holdsqueue linktracker ) ) {
1911 SET biblionumber = ?
1912 WHERE itemnumber = ?
1913 |, undef, $tobiblio, $itemnumber );
1920 =head2 ItemSafeToDelete
1922 ItemSafeToDelete( $biblionumber, $itemnumber);
1924 Exported function (core API) for checking whether an item record is safe to delete.
1926 returns 1 if the item is safe to delete,
1928 "book_on_loan" if the item is checked out,
1930 "not_same_branch" if the item is blocked by independent branches,
1932 "book_reserved" if the there are holds aganst the item, or
1934 "linked_analytics" if the item has linked analytic records.
1938 sub ItemSafeToDelete {
1939 my ( $biblionumber, $itemnumber ) = @_;
1941 my $dbh = C4::Context->dbh;
1945 my $countanalytics = GetAnalyticsCount($itemnumber);
1947 # check that there is no issue on this item before deletion.
1948 my $sth = $dbh->prepare(
1950 SELECT COUNT(*) FROM issues
1951 WHERE itemnumber = ?
1954 $sth->execute($itemnumber);
1955 my ($onloan) = $sth->fetchrow;
1957 my $item = GetItem($itemnumber);
1960 $status = "book_on_loan";
1962 elsif ( defined C4::Context->userenv
1963 and !C4::Context->IsSuperLibrarian()
1964 and C4::Context->preference("IndependentBranches")
1965 and ( C4::Context->userenv->{branch} ne $item->{'homebranch'} ) )
1967 $status = "not_same_branch";
1970 # check it doesn't have a waiting reserve
1971 $sth = $dbh->prepare(
1973 SELECT COUNT(*) FROM reserves
1974 WHERE (found = 'W' OR found = 'T')
1978 $sth->execute($itemnumber);
1979 my ($reserve) = $sth->fetchrow;
1981 $status = "book_reserved";
1983 elsif ( $countanalytics > 0 ) {
1984 $status = "linked_analytics";
1995 DelItemCheck( $biblionumber, $itemnumber);
1997 Exported function (core API) for deleting an item record in Koha if there no current issue.
1999 DelItemCheck wraps ItemSafeToDelete around DelItem.
2004 my ( $biblionumber, $itemnumber ) = @_;
2005 my $status = ItemSafeToDelete( $biblionumber, $itemnumber );
2007 if ( $status == 1 ) {
2010 biblionumber => $biblionumber,
2011 itemnumber => $itemnumber
2018 =head2 _koha_modify_item
2020 my ($itemnumber,$error) =_koha_modify_item( $item );
2022 Perform the actual update of the C<items> row. Note that this
2023 routine accepts a hashref specifying the columns to update.
2027 sub _koha_modify_item {
2029 my $dbh=C4::Context->dbh;
2032 my $query = "UPDATE items SET ";
2034 _mod_item_dates( $item );
2035 for my $key ( keys %$item ) {
2036 next if ( $key eq 'itemnumber' );
2038 push @bind, $item->{$key};
2041 $query .= " WHERE itemnumber=?";
2042 push @bind, $item->{'itemnumber'};
2043 my $sth = $dbh->prepare($query);
2044 $sth->execute(@bind);
2046 $error.="ERROR in _koha_modify_item $query: ".$sth->errstr;
2049 return ($item->{'itemnumber'},$error);
2052 sub _mod_item_dates { # date formatting for date fields in item hash
2054 return if !$item || ref($item) ne 'HASH';
2057 { $_ =~ /^onloan$|^date|date$|datetime$/ }
2059 # Incl. dateaccessioned,replacementpricedate,datelastborrowed,datelastseen
2060 # NOTE: We do not (yet) have items fields ending with datetime
2061 # Fields with _on$ have been handled already
2063 foreach my $key ( @keys ) {
2064 next if !defined $item->{$key}; # skip undefs
2065 my $dt = eval { dt_from_string( $item->{$key} ) };
2066 # eval: dt_from_string will die on us if we pass illegal dates
2069 if( defined $dt && ref($dt) eq 'DateTime' ) {
2070 if( $key =~ /datetime/ ) {
2071 $newstr = DateTime::Format::MySQL->format_datetime($dt);
2073 $newstr = DateTime::Format::MySQL->format_date($dt);
2076 $item->{$key} = $newstr; # might be undef to clear garbage
2080 =head2 _koha_delete_item
2082 _koha_delete_item( $itemnum );
2084 Internal function to delete an item record from the koha tables
2088 sub _koha_delete_item {
2089 my ( $itemnum ) = @_;
2091 my $dbh = C4::Context->dbh;
2092 # save the deleted item to deleteditems table
2093 my $sth = $dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
2094 $sth->execute($itemnum);
2095 my $data = $sth->fetchrow_hashref();
2097 # There is no item to delete
2098 return 0 unless $data;
2100 my $query = "INSERT INTO deleteditems SET ";
2102 foreach my $key ( keys %$data ) {
2103 next if ( $key eq 'timestamp' ); # timestamp will be set by db
2104 $query .= "$key = ?,";
2105 push( @bind, $data->{$key} );
2108 $sth = $dbh->prepare($query);
2109 $sth->execute(@bind);
2111 # delete from items table
2112 $sth = $dbh->prepare("DELETE FROM items WHERE itemnumber=?");
2113 my $deleted = $sth->execute($itemnum);
2114 return ( $deleted == 1 ) ? 1 : 0;
2117 =head2 _marc_from_item_hash
2119 my $item_marc = _marc_from_item_hash($item, $frameworkcode[, $unlinked_item_subfields]);
2121 Given an item hash representing a complete item record,
2122 create a C<MARC::Record> object containing an embedded
2123 tag representing that item.
2125 The third, optional parameter C<$unlinked_item_subfields> is
2126 an arrayref of subfields (not mapped to C<items> fields per the
2127 framework) to be added to the MARC representation
2132 sub _marc_from_item_hash {
2134 my $frameworkcode = shift;
2135 my $unlinked_item_subfields;
2137 $unlinked_item_subfields = shift;
2140 # Tack on 'items.' prefix to column names so lookup from MARC frameworks will work
2141 # Also, don't emit a subfield if the underlying field is blank.
2142 my $mungeditem = { map { (defined($item->{$_}) and $item->{$_} ne '') ?
2143 (/^items\./ ? ($_ => $item->{$_}) : ("items.$_" => $item->{$_}))
2144 : () } keys %{ $item } };
2146 my $item_marc = MARC::Record->new();
2147 foreach my $item_field ( keys %{$mungeditem} ) {
2148 my ( $tag, $subfield ) = C4::Biblio::GetMarcFromKohaField( $item_field, $frameworkcode );
2149 next unless defined $tag and defined $subfield; # skip if not mapped to MARC field
2150 my @values = split(/\s?\|\s?/, $mungeditem->{$item_field}, -1);
2151 foreach my $value (@values){
2152 if ( my $field = $item_marc->field($tag) ) {
2153 $field->add_subfields( $subfield => $value );
2155 my $add_subfields = [];
2156 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2157 $add_subfields = $unlinked_item_subfields;
2159 $item_marc->add_fields( $tag, " ", " ", $subfield => $value, @$add_subfields );
2167 =head2 _repack_item_errors
2169 Add an error message hash generated by C<CheckItemPreSave>
2170 to a list of errors.
2174 sub _repack_item_errors {
2175 my $item_sequence_num = shift;
2176 my $item_ref = shift;
2177 my $error_ref = shift;
2179 my @repacked_errors = ();
2181 foreach my $error_code (sort keys %{ $error_ref }) {
2182 my $repacked_error = {};
2183 $repacked_error->{'item_sequence'} = $item_sequence_num;
2184 $repacked_error->{'item_barcode'} = exists($item_ref->{'barcode'}) ? $item_ref->{'barcode'} : '';
2185 $repacked_error->{'error_code'} = $error_code;
2186 $repacked_error->{'error_information'} = $error_ref->{$error_code};
2187 push @repacked_errors, $repacked_error;
2190 return @repacked_errors;
2193 =head2 _get_unlinked_item_subfields
2195 my $unlinked_item_subfields = _get_unlinked_item_subfields($original_item_marc, $frameworkcode);
2199 sub _get_unlinked_item_subfields {
2200 my $original_item_marc = shift;
2201 my $frameworkcode = shift;
2203 my $marcstructure = GetMarcStructure(1, $frameworkcode, { unsafe => 1 });
2205 # assume that this record has only one field, and that that
2206 # field contains only the item information
2208 my @fields = $original_item_marc->fields();
2209 if ($#fields > -1) {
2210 my $field = $fields[0];
2211 my $tag = $field->tag();
2212 foreach my $subfield ($field->subfields()) {
2213 if (defined $subfield->[1] and
2214 $subfield->[1] ne '' and
2215 !$marcstructure->{$tag}->{$subfield->[0]}->{'kohafield'}) {
2216 push @$subfields, $subfield->[0] => $subfield->[1];
2223 =head2 _get_unlinked_subfields_xml
2225 my $unlinked_subfields_xml = _get_unlinked_subfields_xml($unlinked_item_subfields);
2229 sub _get_unlinked_subfields_xml {
2230 my $unlinked_item_subfields = shift;
2233 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2234 my $marc = MARC::Record->new();
2235 # use of tag 999 is arbitrary, and doesn't need to match the item tag
2236 # used in the framework
2237 $marc->append_fields(MARC::Field->new('999', ' ', ' ', @$unlinked_item_subfields));
2238 $marc->encoding("UTF-8");
2239 $xml = $marc->as_xml("USMARC");
2245 =head2 _parse_unlinked_item_subfields_from_xml
2247 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($whole_item->{'more_subfields_xml'}):
2251 sub _parse_unlinked_item_subfields_from_xml {
2253 require C4::Charset;
2254 return unless defined $xml and $xml ne "";
2255 my $marc = MARC::Record->new_from_xml(C4::Charset::StripNonXmlChars($xml),'UTF-8');
2256 my $unlinked_subfields = [];
2257 my @fields = $marc->fields();
2258 if ($#fields > -1) {
2259 foreach my $subfield ($fields[0]->subfields()) {
2260 push @$unlinked_subfields, $subfield->[0] => $subfield->[1];
2263 return $unlinked_subfields;
2266 =head2 GetAnalyticsCount
2268 $count= &GetAnalyticsCount($itemnumber)
2270 counts Usage of itemnumber in Analytical bibliorecords.
2274 sub GetAnalyticsCount {
2275 my ($itemnumber) = @_;
2277 ### ZOOM search here
2279 $query= "hi=".$itemnumber;
2280 my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
2281 my ($err,$res,$result) = $searcher->simple_search_compat($query,0,10);
2285 =head2 SearchItemsByField
2287 my $items = SearchItemsByField($field, $value);
2289 SearchItemsByField will search for items on a specific given field.
2290 For instance you can search all items with a specific stocknumber like this:
2292 my $items = SearchItemsByField('stocknumber', $stocknumber);
2296 sub SearchItemsByField {
2297 my ($field, $value) = @_;
2304 my ($results) = SearchItems($filters);
2308 sub _SearchItems_build_where_fragment {
2311 my $dbh = C4::Context->dbh;
2314 if (exists($filter->{conjunction})) {
2315 my (@where_strs, @where_args);
2316 foreach my $f (@{ $filter->{filters} }) {
2317 my $fragment = _SearchItems_build_where_fragment($f);
2319 push @where_strs, $fragment->{str};
2320 push @where_args, @{ $fragment->{args} };
2325 $where_str = '(' . join (' ' . $filter->{conjunction} . ' ', @where_strs) . ')';
2328 args => \@where_args,
2332 my @columns = Koha::Database->new()->schema()->resultset('Item')->result_source->columns;
2333 push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns;
2334 push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns;
2335 my @operators = qw(= != > < >= <= like);
2336 my $field = $filter->{field};
2337 if ( (0 < grep /^$field$/, @columns) or (substr($field, 0, 5) eq 'marc:') ) {
2338 my $op = $filter->{operator};
2339 my $query = $filter->{query};
2341 if (!$op or (0 == grep /^$op$/, @operators)) {
2342 $op = '='; # default operator
2346 if ($field =~ /^marc:(\d{3})(?:\$(\w))?$/) {
2348 my $marcsubfield = $2;
2349 my ($kohafield) = $dbh->selectrow_array(q|
2350 SELECT kohafield FROM marc_subfield_structure
2351 WHERE tagfield=? AND tagsubfield=? AND frameworkcode=''
2352 |, undef, $marcfield, $marcsubfield);
2355 $column = $kohafield;
2357 # MARC field is not linked to a DB field so we need to use
2358 # ExtractValue on marcxml from biblio_metadata or
2359 # items.more_subfields_xml, depending on the MARC field.
2362 my ($itemfield) = C4::Biblio::GetMarcFromKohaField('items.itemnumber');
2363 if ($marcfield eq $itemfield) {
2364 $sqlfield = 'more_subfields_xml';
2365 $xpath = '//record/datafield/subfield[@code="' . $marcsubfield . '"]';
2367 $sqlfield = 'metadata'; # From biblio_metadata
2368 if ($marcfield < 10) {
2369 $xpath = "//record/controlfield[\@tag=\"$marcfield\"]";
2371 $xpath = "//record/datafield[\@tag=\"$marcfield\"]/subfield[\@code=\"$marcsubfield\"]";
2374 $column = "ExtractValue($sqlfield, '$xpath')";
2380 if (ref $query eq 'ARRAY') {
2383 } elsif ($op eq '!=') {
2387 str => "$column $op (" . join (',', ('?') x @$query) . ")",
2392 str => "$column $op ?",
2399 return $where_fragment;
2404 my ($items, $total) = SearchItems($filter, $params);
2406 Perform a search among items
2408 $filter is a reference to a hash which can be a filter, or a combination of filters.
2410 A filter has the following keys:
2414 =item * field: the name of a SQL column in table items
2416 =item * query: the value to search in this column
2418 =item * operator: comparison operator. Can be one of = != > < >= <= like
2422 A combination of filters hash the following keys:
2426 =item * conjunction: 'AND' or 'OR'
2428 =item * filters: array ref of filters
2432 $params is a reference to a hash that can contain the following parameters:
2436 =item * rows: Number of items to return. 0 returns everything (default: 0)
2438 =item * page: Page to return (return items from (page-1)*rows to (page*rows)-1)
2441 =item * sortby: A SQL column name in items table to sort on
2443 =item * sortorder: 'ASC' or 'DESC'
2450 my ($filter, $params) = @_;
2454 return unless ref $filter eq 'HASH';
2455 return unless ref $params eq 'HASH';
2457 # Default parameters
2458 $params->{rows} ||= 0;
2459 $params->{page} ||= 1;
2460 $params->{sortby} ||= 'itemnumber';
2461 $params->{sortorder} ||= 'ASC';
2463 my ($where_str, @where_args);
2464 my $where_fragment = _SearchItems_build_where_fragment($filter);
2465 if ($where_fragment) {
2466 $where_str = $where_fragment->{str};
2467 @where_args = @{ $where_fragment->{args} };
2470 my $dbh = C4::Context->dbh;
2472 SELECT SQL_CALC_FOUND_ROWS items.*
2474 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
2475 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
2476 LEFT JOIN biblio_metadata ON biblio_metadata.biblionumber = biblio.biblionumber
2479 if (defined $where_str and $where_str ne '') {
2480 $query .= qq{ AND $where_str };
2483 $query .= q{ AND biblio_metadata.format = 'marcxml' AND biblio_metadata.marcflavour = ? };
2484 push @where_args, C4::Context->preference('marcflavour');
2486 my @columns = Koha::Database->new()->schema()->resultset('Item')->result_source->columns;
2487 push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns;
2488 push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns;
2489 my $sortby = (0 < grep {$params->{sortby} eq $_} @columns)
2490 ? $params->{sortby} : 'itemnumber';
2491 my $sortorder = (uc($params->{sortorder}) eq 'ASC') ? 'ASC' : 'DESC';
2492 $query .= qq{ ORDER BY $sortby $sortorder };
2494 my $rows = $params->{rows};
2497 my $offset = $rows * ($params->{page}-1);
2498 $query .= qq { LIMIT ?, ? };
2499 push @limit_args, $offset, $rows;
2502 my $sth = $dbh->prepare($query);
2503 my $rv = $sth->execute(@where_args, @limit_args);
2505 return unless ($rv);
2506 my ($total_rows) = $dbh->selectrow_array(q{ SELECT FOUND_ROWS() });
2508 return ($sth->fetchall_arrayref({}), $total_rows);
2512 =head1 OTHER FUNCTIONS
2516 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2518 Find the given $subfield in the given $tag in the given
2519 MARC::Record $record. If the subfield is found, returns
2520 the (indicators, value) pair; otherwise, (undef, undef) is
2524 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2525 I suggest we export it from this module.
2530 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2533 if ( $tagfield < 10 ) {
2534 if ( $record->field($tagfield) ) {
2535 push @result, $record->field($tagfield)->data();
2540 foreach my $field ( $record->field($tagfield) ) {
2541 my @subfields = $field->subfields();
2542 foreach my $subfield (@subfields) {
2543 if ( @$subfield[0] eq $insubfield ) {
2544 push @result, @$subfield[1];
2545 $indicator = $field->indicator(1) . $field->indicator(2);
2550 return ( $indicator, @result );
2554 =head2 PrepareItemrecordDisplay
2556 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2558 Returns a hash with all the fields for Display a given item data in a template
2560 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2564 sub PrepareItemrecordDisplay {
2566 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2568 my $dbh = C4::Context->dbh;
2569 $frameworkcode = C4::Biblio::GetFrameworkCode($bibnum) if $bibnum;
2570 my ( $itemtagfield, $itemtagsubfield ) = C4::Biblio::GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2572 # Note: $tagslib obtained from GetMarcStructure() in 'unsafe' mode is
2573 # a shared data structure. No plugin (including custom ones) should change
2574 # its contents. See also GetMarcStructure.
2575 my $tagslib = &GetMarcStructure( 1, $frameworkcode, { unsafe => 1 } );
2577 # return nothing if we don't have found an existing framework.
2578 return q{} unless $tagslib;
2581 $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum );
2585 my $branch_limit = C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
2587 SELECT authorised_value,lib FROM authorised_values
2590 LEFT JOIN authorised_values_branches ON ( id = av_id )
2595 $query .= qq{ AND ( branchcode = ? OR branchcode IS NULL )} if $branch_limit;
2596 $query .= qq{ ORDER BY lib};
2597 my $authorised_values_sth = $dbh->prepare( $query );
2598 foreach my $tag ( sort keys %{$tagslib} ) {
2601 # loop through each subfield
2603 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2604 next if IsMarcStructureInternal($tagslib->{$tag}{$subfield});
2605 next unless ( $tagslib->{$tag}->{$subfield}->{'tab'} );
2606 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2608 $subfield_data{tag} = $tag;
2609 $subfield_data{subfield} = $subfield;
2610 $subfield_data{countsubfield} = $cntsubf++;
2611 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2612 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".int(rand(1000000));
2614 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2615 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2616 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2617 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2618 $subfield_data{hidden} = "display:none"
2619 if ( ( $tagslib->{$tag}->{$subfield}->{hidden} > 4 )
2620 || ( $tagslib->{$tag}->{$subfield}->{hidden} < -4 ) );
2621 my ( $x, $defaultvalue );
2623 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2625 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2626 if ( !defined $defaultvalue ) {
2627 $defaultvalue = q||;
2629 $defaultvalue =~ s/"/"/g;
2632 # search for itemcallnumber if applicable
2633 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2634 && C4::Context->preference('itemcallnumber') ) {
2635 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2636 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2637 if ( $itemrecord and my $field = $itemrecord->field($CNtag) ) {
2638 $defaultvalue = $field->subfield($CNsubfield);
2641 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2643 && $defaultvalues->{'callnumber'} ) {
2644 if( $itemrecord and $defaultvalues and not $itemrecord->subfield($tag,$subfield) ){
2645 # if the item record exists, only use default value if the item has no callnumber
2646 $defaultvalue = $defaultvalues->{callnumber};
2647 } elsif ( !$itemrecord and $defaultvalues ) {
2648 # if the item record *doesn't* exists, always use the default value
2649 $defaultvalue = $defaultvalues->{callnumber};
2652 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2654 && $defaultvalues->{'branchcode'} ) {
2655 if ( $itemrecord and $defaultvalues and not $itemrecord->subfield($tag,$subfield) ) {
2656 $defaultvalue = $defaultvalues->{branchcode};
2659 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2661 && $defaultvalues->{'location'} ) {
2663 if ( $itemrecord and $defaultvalues and not $itemrecord->subfield($tag,$subfield) ) {
2664 # if the item record exists, only use default value if the item has no locationr
2665 $defaultvalue = $defaultvalues->{location};
2666 } elsif ( !$itemrecord and $defaultvalues ) {
2667 # if the item record *doesn't* exists, always use the default value
2668 $defaultvalue = $defaultvalues->{location};
2671 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2672 my @authorised_values;
2675 # builds list, depending on authorised value...
2677 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2678 if ( ( C4::Context->preference("IndependentBranches") )
2679 && !C4::Context->IsSuperLibrarian() ) {
2680 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2681 $sth->execute( C4::Context->userenv->{branch} );
2682 push @authorised_values, ""
2683 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2684 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2685 push @authorised_values, $branchcode;
2686 $authorised_lib{$branchcode} = $branchname;
2689 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2691 push @authorised_values, ""
2692 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2693 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2694 push @authorised_values, $branchcode;
2695 $authorised_lib{$branchcode} = $branchname;
2699 $defaultvalue = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
2700 if ( $defaultvalues and $defaultvalues->{branchcode} ) {
2701 $defaultvalue = $defaultvalues->{branchcode};
2705 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2706 my $itemtypes = Koha::ItemTypes->search_with_localization;
2707 push @authorised_values, ""
2708 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2709 while ( my $itemtype = $itemtypes->next ) {
2710 push @authorised_values, $itemtype->itemtype;
2711 $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
2713 if ($defaultvalues && $defaultvalues->{'itemtype'}) {
2714 $defaultvalue = $defaultvalues->{'itemtype'};
2718 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2719 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2721 my $class_sources = GetClassSources();
2722 my $default_source = C4::Context->preference("DefaultClassificationSource");
2724 foreach my $class_source (sort keys %$class_sources) {
2725 next unless $class_sources->{$class_source}->{'used'} or
2726 ($class_source eq $default_source);
2727 push @authorised_values, $class_source;
2728 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2731 $defaultvalue = $default_source;
2733 #---- "true" authorised value
2735 $authorised_values_sth->execute(
2736 $tagslib->{$tag}->{$subfield}->{authorised_value},
2737 $branch_limit ? $branch_limit : ()
2739 push @authorised_values, ""
2740 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2741 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2742 push @authorised_values, $value;
2743 $authorised_lib{$value} = $lib;
2746 $subfield_data{marc_value} = {
2748 values => \@authorised_values,
2749 default => "$defaultvalue",
2750 labels => \%authorised_lib,
2752 } elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
2754 require Koha::FrameworkPlugin;
2755 my $plugin = Koha::FrameworkPlugin->new({
2756 name => $tagslib->{$tag}->{$subfield}->{value_builder},
2759 my $pars = { dbh => $dbh, record => undef, tagslib =>$tagslib, id => $subfield_data{id}, tabloop => undef };
2760 $plugin->build( $pars );
2761 if ( $itemrecord and my $field = $itemrecord->field($tag) ) {
2762 $defaultvalue = $field->subfield($subfield);
2764 if( !$plugin->errstr ) {
2765 #TODO Move html to template; see report 12176/13397
2766 my $tab= $plugin->noclick? '-1': '';
2767 my $class= $plugin->noclick? ' disabled': '';
2768 my $title= $plugin->noclick? 'No popup': 'Tag editor';
2769 $subfield_data{marc_value} = qq[<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" /><a href="#" id="buttonDot_$subfield_data{id}" tabindex="$tab" class="buttonDot $class" title="$title">...</a>\n].$plugin->javascript;
2771 warn $plugin->errstr;
2772 $subfield_data{marc_value} = qq(<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />); # supply default input form
2775 elsif ( $tag eq '' ) { # it's an hidden field
2776 $subfield_data{marc_value} = qq(<input type="hidden" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />);
2778 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
2779 $subfield_data{marc_value} = qq(<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />);
2781 elsif ( length($defaultvalue) > 100
2782 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
2783 300 <= $tag && $tag < 400 && $subfield eq 'a' )
2784 or (C4::Context->preference("marcflavour") eq "MARC21" and
2785 500 <= $tag && $tag < 600 )
2787 # oversize field (textarea)
2788 $subfield_data{marc_value} = qq(<textarea tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255">$defaultvalue</textarea>\n");
2790 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2792 push( @loop_data, \%subfield_data );
2797 if ( $itemrecord && $itemrecord->field($itemtagfield) ) {
2798 $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield );
2801 'itemtagfield' => $itemtagfield,
2802 'itemtagsubfield' => $itemtagsubfield,
2803 'itemnumber' => $itemnumber,
2804 'iteminformation' => \@loop_data
2808 sub ToggleNewStatus {
2809 my ( $params ) = @_;
2810 my @rules = @{ $params->{rules} };
2811 my $report_only = $params->{report_only};
2813 my $dbh = C4::Context->dbh;
2815 my @item_columns = map { "items.$_" } Koha::Items->columns;
2816 my @biblioitem_columns = map { "biblioitems.$_" } Koha::Biblioitems->columns;
2818 for my $rule ( @rules ) {
2819 my $age = $rule->{age};
2820 my $conditions = $rule->{conditions};
2821 my $substitutions = $rule->{substitutions};
2825 SELECT items.biblionumber, items.itemnumber
2827 LEFT JOIN biblioitems ON biblioitems.biblionumber = items.biblionumber
2830 for my $condition ( @$conditions ) {
2832 grep {/^$condition->{field}$/} @item_columns
2833 or grep {/^$condition->{field}$/} @biblioitem_columns
2835 if ( $condition->{value} =~ /\|/ ) {
2836 my @values = split /\|/, $condition->{value};
2837 $query .= qq| AND $condition->{field} IN (|
2838 . join( ',', ('?') x scalar @values )
2840 push @params, @values;
2842 $query .= qq| AND $condition->{field} = ?|;
2843 push @params, $condition->{value};
2847 if ( defined $age ) {
2848 $query .= q| AND TO_DAYS(NOW()) - TO_DAYS(dateaccessioned) >= ? |;
2851 my $sth = $dbh->prepare($query);
2852 $sth->execute( @params );
2853 while ( my $values = $sth->fetchrow_hashref ) {
2854 my $biblionumber = $values->{biblionumber};
2855 my $itemnumber = $values->{itemnumber};
2856 my $item = C4::Items::GetItem( $itemnumber );
2857 for my $substitution ( @$substitutions ) {
2858 next unless $substitution->{field};
2859 C4::Items::ModItem( {$substitution->{field} => $substitution->{value}}, $biblionumber, $itemnumber )
2860 unless $report_only;
2861 push @{ $report->{$itemnumber} }, $substitution;