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>.
23 our (@ISA, @EXPORT_OK);
37 get_hostitemnumbers_of
42 PrepareItemrecordDisplay
50 use C4::Biblio qw( GetMarcStructure TransformMarcToKoha );
52 use C4::ClassSource qw( GetClassSort GetClassSources GetClassSource );
53 use C4::Log qw( logaction );
54 use List::MoreUtils qw( any );
55 use DateTime::Format::MySQL;
56 # debugging; so please don't remove this
58 use Koha::AuthorisedValues;
59 use Koha::DateUtils qw( dt_from_string );
63 use Koha::Biblioitems;
66 use Koha::SearchEngine;
67 use Koha::SearchEngine::Indexer;
68 use Koha::SearchEngine::Search;
73 C4::Items - item management functions
77 This module contains an API for manipulating item
78 records in Koha, and is used by cataloguing, circulation,
79 acquisitions, and serials management.
81 # FIXME This POD is not up-to-date
82 A Koha item record is stored in two places: the
83 items table and embedded in a MARC tag in the XML
84 version of the associated bib record in C<biblioitems.marcxml>.
85 This is done to allow the item information to be readily
86 indexed (e.g., by Zebra), but means that each item
87 modification transaction must keep the items table
88 and the MARC XML in sync at all times.
90 The items table will be considered authoritative. In other
91 words, if there is ever a discrepancy between the items
92 table and the MARC XML, the items table should be considered
95 =head1 HISTORICAL NOTE
97 Most of the functions in C<C4::Items> were originally in
98 the C<C4::Biblio> module.
100 =head1 CORE EXPORTED FUNCTIONS
102 The following functions are meant for use by users
109 CartToShelf($itemnumber);
111 Set the current shelving location of the item record
112 to its stored permanent shelving location. This is
113 primarily used to indicate when an item whose current
114 location is a special processing ('PROC') or shelving cart
115 ('CART') location is back in the stacks.
120 my ( $itemnumber ) = @_;
122 unless ( $itemnumber ) {
123 croak "FAILED CartToShelf() - no itemnumber supplied";
126 my $item = Koha::Items->find($itemnumber);
127 if ( $item->location eq 'CART' ) {
128 $item->location($item->permanent_location)->store;
132 =head2 AddItemFromMarc
134 my ($biblionumber, $biblioitemnumber, $itemnumber)
135 = AddItemFromMarc($source_item_marc, $biblionumber[, $params]);
137 Given a MARC::Record object containing an embedded item
138 record and a biblionumber, create a new item record.
140 The final optional parameter, C<$params>, may contain
141 'skip_record_index' key, which relayed down to Koha::Item/store,
142 there it prevents calling of index_records,
143 which takes most of the time in batch adds/deletes: index_records
144 to be called later in C<additem.pl> after the whole loop.
146 You may also optionally pass biblioitemnumber in the params hash to
147 boost performance of inserts by preventing a lookup in Koha::Item.
150 skip_record_index => 1|0
151 biblioitemnumber => $biblioitemnumber
155 sub AddItemFromMarc {
156 my $source_item_marc = shift;
157 my $biblionumber = shift;
158 my $params = @_ ? shift : {};
160 my $dbh = C4::Context->dbh;
162 # parse item hash from MARC
163 my $frameworkcode = C4::Biblio::GetFrameworkCode($biblionumber);
164 my ( $itemtag, $itemsubfield ) = C4::Biblio::GetMarcFromKohaField( "items.itemnumber" );
165 my $localitemmarc = MARC::Record->new;
166 $localitemmarc->append_fields( $source_item_marc->field($itemtag) );
168 my $item_values = C4::Biblio::TransformMarcToKoha({ record => $localitemmarc, limit_table => 'items' });
169 my $unlinked_item_subfields = _get_unlinked_item_subfields( $localitemmarc, $frameworkcode );
170 $item_values->{more_subfields_xml} = _get_unlinked_subfields_xml($unlinked_item_subfields);
171 $item_values->{biblionumber} = $biblionumber;
172 $item_values->{biblioitemnumber} = $params->{biblioitemnumber};
173 $item_values->{cn_source} = delete $item_values->{'items.cn_source'}; # Because of C4::Biblio::_disambiguate
174 $item_values->{cn_sort} = delete $item_values->{'items.cn_sort'}; # Because of C4::Biblio::_disambiguate
175 my $item = Koha::Item->new( $item_values )->store({ skip_record_index => $params->{skip_record_index} });
176 return ( $item->biblionumber, $item->biblioitemnumber, $item->itemnumber );
179 =head2 AddItemBatchFromMarc
181 ($itemnumber_ref, $error_ref) = AddItemBatchFromMarc($record,
182 $biblionumber, $biblioitemnumber, $frameworkcode);
184 Efficiently create item records from a MARC biblio record with
185 embedded item fields. This routine is suitable for batch jobs.
187 This API assumes that the bib record has already been
188 saved to the C<biblio> and C<biblioitems> tables. It does
189 not expect that C<biblio_metadata.metadata> is populated, but it
190 will do so via a call to ModBibiloMarc.
192 The goal of this API is to have a similar effect to using AddBiblio
193 and AddItems in succession, but without inefficient repeated
194 parsing of the MARC XML bib record.
196 This function returns an arrayref of new itemsnumbers and an arrayref of item
197 errors encountered during the processing. Each entry in the errors
198 list is a hashref containing the following keys:
204 Sequence number of original item tag in the MARC record.
208 Item barcode, provide to assist in the construction of
209 useful error messages.
213 Code representing the error condition. Can be 'duplicate_barcode',
214 'invalid_homebranch', or 'invalid_holdingbranch'.
216 =item error_information
218 Additional information appropriate to the error condition.
224 sub AddItemBatchFromMarc {
225 my ($record, $biblionumber, $biblioitemnumber, $frameworkcode) = @_;
226 my @itemnumbers = ();
228 my $dbh = C4::Context->dbh;
230 # We modify the record, so lets work on a clone so we don't change the
232 $record = $record->clone();
233 # loop through the item tags and start creating items
234 my @bad_item_fields = ();
235 my ($itemtag, $itemsubfield) = C4::Biblio::GetMarcFromKohaField( "items.itemnumber" );
236 my $item_sequence_num = 0;
237 ITEMFIELD: foreach my $item_field ($record->field($itemtag)) {
238 $item_sequence_num++;
239 # we take the item field and stick it into a new
240 # MARC record -- this is required so far because (FIXME)
241 # TransformMarcToKoha requires a MARC::Record, not a MARC::Field
242 # and there is no TransformMarcFieldToKoha
243 my $temp_item_marc = MARC::Record->new();
244 $temp_item_marc->append_fields($item_field);
246 # add biblionumber and biblioitemnumber
247 my $item = TransformMarcToKoha({ record => $temp_item_marc, limit_table => 'items' });
248 my $unlinked_item_subfields = _get_unlinked_item_subfields($temp_item_marc, $frameworkcode);
249 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
250 $item->{'biblionumber'} = $biblionumber;
251 $item->{'biblioitemnumber'} = $biblioitemnumber;
252 $item->{cn_source} = delete $item->{'items.cn_source'}; # Because of C4::Biblio::_disambiguate
253 $item->{cn_sort} = delete $item->{'items.cn_sort'}; # Because of C4::Biblio::_disambiguate
255 # check for duplicate barcode
256 my %item_errors = CheckItemPreSave($item);
258 push @errors, _repack_item_errors($item_sequence_num, $item, \%item_errors);
259 push @bad_item_fields, $item_field;
263 my $item_object = Koha::Item->new($item)->store;
264 push @itemnumbers, $item_object->itemnumber; # FIXME not checking error
266 logaction("CATALOGUING", "ADD", $item_object->itemnumber, "item") if C4::Context->preference("CataloguingLog");
268 my $new_item_marc = _marc_from_item_hash($item_object->unblessed, $frameworkcode, $unlinked_item_subfields);
269 $item_field->replace_with($new_item_marc->field($itemtag));
272 # remove any MARC item fields for rejected items
273 foreach my $item_field (@bad_item_fields) {
274 $record->delete_field($item_field);
277 return (\@itemnumbers, \@errors);
280 =head2 ModItemFromMarc
282 my $item = ModItemFromMarc($item_marc, $biblionumber, $itemnumber[, $params]);
284 The final optional parameter, C<$params>, expected to contain
285 'skip_record_index' key, which relayed down to Koha::Item/store,
286 there it prevents calling of index_records,
287 which takes most of the time in batch adds/deletes: index_records better
288 to be called later in C<additem.pl> after the whole loop.
291 skip_record_index => 1|0
295 sub ModItemFromMarc {
296 my ( $item_marc, $biblionumber, $itemnumber, $params ) = @_;
298 my $frameworkcode = C4::Biblio::GetFrameworkCode($biblionumber);
299 my ( $itemtag, $itemsubfield ) = C4::Biblio::GetMarcFromKohaField( "items.itemnumber" );
301 my $localitemmarc = MARC::Record->new;
302 $localitemmarc->append_fields( $item_marc->field($itemtag) );
303 my $item_object = Koha::Items->find($itemnumber);
304 my $item = TransformMarcToKoha({ record => $localitemmarc, limit_table => 'items' });
306 # When importing items we blank this column, we need to set it to the existing value
307 # to prevent it being blanked by set_or_blank
308 $item->{onloan} = $item_object->onloan if( $item_object->onloan && !defined $item->{onloan} );
310 # When importing and replacing items we should not remove the dateacquired so we should set it
311 # to the existing value
312 $item->{dateaccessioned} = $item_object->dateaccessioned
313 if ( $item_object->dateaccessioned && !defined $item->{dateaccessioned} );
315 my ( $perm_loc_tag, $perm_loc_subfield ) = C4::Biblio::GetMarcFromKohaField( "items.permanent_location" );
316 my $has_permanent_location = defined $perm_loc_tag && defined $item_marc->subfield( $perm_loc_tag, $perm_loc_subfield );
318 # Retrieving the values for the fields that are not linked
319 my @mapped_fields = Koha::MarcSubfieldStructures->search(
321 frameworkcode => $frameworkcode,
322 kohafield => { -like => "items.%" }
324 )->get_column('kohafield');
325 for my $c ( $item_object->_result->result_source->columns ) {
326 next if grep { "items.$c" eq $_ } @mapped_fields;
327 $item->{$c} = $item_object->$c;
330 $item->{cn_source} = delete $item->{'items.cn_source'}; # Because of C4::Biblio::_disambiguate
331 delete $item->{'items.cn_sort'}; # Because of C4::Biblio::_disambiguate
332 $item->{itemnumber} = $itemnumber;
333 $item->{biblionumber} = $biblionumber;
335 my $existing_cn_sort = $item_object->cn_sort; # set_or_blank will reset cn_sort to undef as we are not passing it
336 # We rely on Koha::Item->store to modify it if itemcallnumber or cn_source is modified
337 $item_object = $item_object->set_or_blank($item);
338 $item_object->cn_sort($existing_cn_sort); # Resetting to the existing value
340 $item_object->make_column_dirty('permanent_location') if $has_permanent_location;
342 my $unlinked_item_subfields = _get_unlinked_item_subfields( $localitemmarc, $frameworkcode );
343 $item_object->more_subfields_xml(_get_unlinked_subfields_xml($unlinked_item_subfields));
344 $item_object->store({ skip_record_index => $params->{skip_record_index} });
346 return $item_object->unblessed;
349 =head2 ModItemTransfer
351 ModItemTransfer($itemnumber, $frombranch, $tobranch, $trigger, [$params]);
353 Marks an item as being transferred from one branch to another and records the trigger.
355 The last optional parameter allows for passing skip_record_index through to the items store call.
359 sub ModItemTransfer {
360 my ( $itemnumber, $frombranch, $tobranch, $trigger, $params ) = @_;
362 my $dbh = C4::Context->dbh;
363 my $item = Koha::Items->find( $itemnumber );
365 # NOTE: This retains the existing hard coded behaviour by ignoring transfer limits
366 # and always replacing any existing transfers. (In theory, calls to ModItemTransfer
367 # will have been preceded by a check of branch transfer limits)
368 my $to_library = Koha::Libraries->find($tobranch);
369 my $transfer = $item->request_transfer(
378 # Immediately set the item to in transit if it is checked in
379 if ( !$item->checkout ) {
380 $item->holdingbranch($frombranch)->store(
383 skip_record_index => $params->{skip_record_index}
392 =head2 ModDateLastSeen
394 ModDateLastSeen( $itemnumber, $leave_item_lost, $params );
396 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking.
397 C<$itemnumber> is the item number
398 C<$leave_item_lost> determines if a lost item will be found or remain lost
400 The last optional parameter allows for passing skip_record_index through to the items store call.
404 sub ModDateLastSeen {
405 my ( $itemnumber, $leave_item_lost, $params ) = @_;
407 my $item = Koha::Items->find($itemnumber);
408 $item->datelastseen(dt_from_string->ymd);
409 my $log = $item->itemlost && !$leave_item_lost ? 1 : 0; # If item was lost, record the change to the item
410 $item->itemlost(0) unless $leave_item_lost;
411 $item->store({ log_action => $log, skip_record_index => $params->{skip_record_index}, skip_holds_queue => $params->{skip_holds_queue} });
414 =head2 CheckItemPreSave
416 my $item_ref = TransformMarcToKoha({ record => $marc, limit_table => 'items' });
418 my %errors = CheckItemPreSave($item_ref);
419 if (exists $errors{'duplicate_barcode'}) {
420 print "item has duplicate barcode: ", $errors{'duplicate_barcode'}, "\n";
421 } elsif (exists $errors{'invalid_homebranch'}) {
422 print "item has invalid home branch: ", $errors{'invalid_homebranch'}, "\n";
423 } elsif (exists $errors{'invalid_holdingbranch'}) {
424 print "item has invalid holding branch: ", $errors{'invalid_holdingbranch'}, "\n";
429 Given a hashref containing item fields, determine if it can be
430 inserted or updated in the database. Specifically, checks for
431 database integrity issues, and returns a hash containing any
432 of the following keys, if applicable.
436 =item duplicate_barcode
438 Barcode, if it duplicates one already found in the database.
440 =item invalid_homebranch
442 Home branch, if not defined in branches table.
444 =item invalid_holdingbranch
446 Holding branch, if not defined in branches table.
450 This function does NOT implement any policy-related checks,
451 e.g., whether current operator is allowed to save an
452 item that has a given branch code.
456 sub CheckItemPreSave {
457 my $item_ref = shift;
461 # check for duplicate barcode
462 if (exists $item_ref->{'barcode'} and defined $item_ref->{'barcode'}) {
463 my $existing_item= Koha::Items->find({barcode => $item_ref->{'barcode'}});
464 if ($existing_item) {
465 if (!exists $item_ref->{'itemnumber'} # new item
466 or $item_ref->{'itemnumber'} != $existing_item->itemnumber) { # existing item
467 $errors{'duplicate_barcode'} = $item_ref->{'barcode'};
472 # check for valid home branch
473 if (exists $item_ref->{'homebranch'} and defined $item_ref->{'homebranch'}) {
474 my $home_library = Koha::Libraries->find( $item_ref->{homebranch} );
475 unless (defined $home_library) {
476 $errors{'invalid_homebranch'} = $item_ref->{'homebranch'};
480 # check for valid holding branch
481 if (exists $item_ref->{'holdingbranch'} and defined $item_ref->{'holdingbranch'}) {
482 my $holding_library = Koha::Libraries->find( $item_ref->{holdingbranch} );
483 unless (defined $holding_library) {
484 $errors{'invalid_holdingbranch'} = $item_ref->{'holdingbranch'};
492 =head1 EXPORTED SPECIAL ACCESSOR FUNCTIONS
494 The following functions provide various ways of
495 getting an item record, a set of item records, or
496 lists of authorized values for certain item fields.
500 =head2 GetItemsForInventory
502 ($itemlist, $iTotalRecords) = GetItemsForInventory( {
503 minlocation => $minlocation,
504 maxlocation => $maxlocation,
505 location => $location,
506 ignoreissued => $ignoreissued,
507 datelastseen => $datelastseen,
508 branchcode => $branchcode,
512 statushash => $statushash,
513 itemtypes => \@itemsarray,
516 Retrieve a list of title/authors/barcode/callnumber, for biblio inventory.
518 The sub returns a reference to a list of hashes, each containing
519 itemnumber, author, title, barcode, item callnumber, and date last
520 seen. It is ordered by callnumber then title.
522 The required minlocation & maxlocation parameters are used to specify a range of item callnumbers
523 the datelastseen can be used to specify that you want to see items not seen since a past date only.
524 offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
525 $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.
527 $iTotalRecords is the number of rows that would have been returned without the $offset, $size limit clause
531 sub GetItemsForInventory {
532 my ( $parameters ) = @_;
533 my $minlocation = $parameters->{'minlocation'} // '';
534 my $maxlocation = $parameters->{'maxlocation'} // '';
535 my $class_source = $parameters->{'class_source'} // C4::Context->preference('DefaultClassificationSource');
536 my $location = $parameters->{'location'} // '';
537 my $itemtype = $parameters->{'itemtype'} // '';
538 my $ignoreissued = $parameters->{'ignoreissued'} // '';
539 my $datelastseen = $parameters->{'datelastseen'} // '';
540 my $branchcode = $parameters->{'branchcode'} // '';
541 my $branch = $parameters->{'branch'} // '';
542 my $offset = $parameters->{'offset'} // '';
543 my $size = $parameters->{'size'} // '';
544 my $statushash = $parameters->{'statushash'} // '';
545 my $ignore_waiting_holds = $parameters->{'ignore_waiting_holds'} // '';
546 my $itemtypes = $parameters->{'itemtypes'} || [];
547 my $ccode = $parameters->{'ccode'} // '';
549 my $dbh = C4::Context->dbh;
550 my ( @bind_params, @where_strings );
552 my $min_cnsort = GetClassSort($class_source,undef,$minlocation);
553 my $max_cnsort = GetClassSort($class_source,undef,$maxlocation);
555 my $select_columns = q{
556 SELECT DISTINCT(items.itemnumber), barcode, itemcallnumber, title, author, biblio.biblionumber, biblio.frameworkcode, datelastseen, homebranch, location, notforloan, damaged, itemlost, withdrawn, stocknumber, items.cn_sort, ccode
559 my $select_count = q{SELECT COUNT(DISTINCT(items.itemnumber))};
562 LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
563 LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber
566 for my $authvfield (keys %$statushash){
567 if ( scalar @{$statushash->{$authvfield}} > 0 ){
568 my $joinedvals = join ',', @{$statushash->{$authvfield}};
569 push @where_strings, "$authvfield in (" . $joinedvals . ")";
575 push @where_strings, 'ccode = ?';
576 push @bind_params, $ccode;
580 push @where_strings, 'items.cn_sort >= ?';
581 push @bind_params, $min_cnsort;
585 push @where_strings, 'items.cn_sort <= ?';
586 push @bind_params, $max_cnsort;
590 push @where_strings, '(datelastseen < ? OR datelastseen IS NULL)';
591 push @bind_params, $datelastseen;
595 push @where_strings, 'items.location = ?';
596 push @bind_params, $location;
600 if($branch eq "homebranch"){
601 push @where_strings, 'items.homebranch = ?';
603 push @where_strings, 'items.holdingbranch = ?';
605 push @bind_params, $branchcode;
609 push @where_strings, 'biblioitems.itemtype = ?';
610 push @bind_params, $itemtype;
612 if ( $ignoreissued) {
613 $query .= "LEFT JOIN issues ON items.itemnumber = issues.itemnumber ";
614 push @where_strings, 'issues.date_due IS NULL';
617 if ( $ignore_waiting_holds ) {
618 $query .= "LEFT JOIN reserves ON items.itemnumber = reserves.itemnumber ";
619 push( @where_strings, q{(reserves.found != 'W' OR reserves.found IS NULL)} );
623 my $itemtypes_str = join ', ', @$itemtypes;
624 push @where_strings, "( biblioitems.itemtype IN (" . $itemtypes_str . ") OR items.itype IN (" . $itemtypes_str . ") )";
627 if ( @where_strings ) {
629 $query .= join ' AND ', @where_strings;
631 my $count_query = $select_count . $query;
632 $query .= ' ORDER BY items.cn_sort, itemcallnumber, title';
633 $query .= " LIMIT $offset, $size" if ($offset and $size);
634 $query = $select_columns . $query;
635 my $sth = $dbh->prepare($query);
636 $sth->execute( @bind_params );
639 my $tmpresults = $sth->fetchall_arrayref({});
640 $sth = $dbh->prepare( $count_query );
641 $sth->execute( @bind_params );
642 my ($iTotalRecords) = $sth->fetchrow_array();
644 my @avs = Koha::AuthorisedValues->search(
645 { 'marc_subfield_structures.kohafield' => { '>' => '' },
646 'me.authorised_value' => { '>' => '' },
648 { join => { category => 'marc_subfield_structures' },
649 distinct => ['marc_subfield_structures.kohafield, me.category, frameworkcode, me.authorised_value'],
650 '+select' => [ 'marc_subfield_structures.kohafield', 'marc_subfield_structures.frameworkcode', 'me.authorised_value', 'me.lib' ],
651 '+as' => [ 'kohafield', 'frameworkcode', 'authorised_value', 'lib' ],
655 my $avmapping = { map { $_->get_column('kohafield') . ',' . $_->get_column('frameworkcode') . ',' . $_->get_column('authorised_value') => $_->get_column('lib') } @avs };
657 foreach my $row (@$tmpresults) {
660 foreach (keys %$row) {
663 $avmapping->{ "items.$_," . $row->{'frameworkcode'} . "," . ( $row->{$_} // q{} ) }
666 $row->{$_} = $avmapping->{"items.$_,".$row->{'frameworkcode'}.",".$row->{$_}};
672 return (\@results, $iTotalRecords);
675 =head2 get_hostitemnumbers_of
677 my @itemnumbers_of = get_hostitemnumbers_of($biblionumber);
679 Given a biblionumber, return the list of corresponding itemnumbers that are linked to it via host fields
681 Return a reference on a hash where key is a biblionumber and values are
682 references on array of itemnumbers.
687 sub get_hostitemnumbers_of {
688 my ($biblionumber) = @_;
690 if( !C4::Context->preference('EasyAnalyticalRecords') ) {
694 my $biblio = Koha::Biblios->find($biblionumber);
695 my $marcrecord = $biblio->metadata->record;
696 return unless $marcrecord;
698 my ( @returnhostitemnumbers, $tag, $biblio_s, $item_s );
700 my $marcflavor = C4::Context->preference('marcflavour');
701 if ( $marcflavor eq 'MARC21' ) {
706 elsif ( $marcflavor eq 'UNIMARC' ) {
712 foreach my $hostfield ( $marcrecord->field($tag) ) {
713 my $hostbiblionumber = $hostfield->subfield($biblio_s);
714 next unless $hostbiblionumber; # have tag, don't have $biblio_s subfield
715 my $linkeditemnumber = $hostfield->subfield($item_s);
716 if ( ! $linkeditemnumber ) {
717 warn "ERROR biblionumber $biblionumber has 773^0, but doesn't have 9";
720 my $is_from_biblio = Koha::Items->search({ itemnumber => $linkeditemnumber, biblionumber => $hostbiblionumber });
721 push @returnhostitemnumbers, $linkeditemnumber
725 return @returnhostitemnumbers;
728 =head1 LIMITED USE FUNCTIONS
730 The following functions, while part of the public API,
731 are not exported. This is generally because they are
732 meant to be used by only one script for a specific
733 purpose, and should not be used in any other context
734 without careful thought.
740 my $item_marc = GetMarcItem($biblionumber, $itemnumber);
742 Returns MARC::Record of the item passed in parameter.
743 This function is meant for use only in C<cataloguing/additem.pl>,
744 where it is needed to support that script's MARC-like
750 my ( $biblionumber, $itemnumber ) = @_;
752 # GetMarcItem has been revised so that it does the following:
753 # 1. Gets the item information from the items table.
754 # 2. Converts it to a MARC field for storage in the bib record.
756 # The previous behavior was:
757 # 1. Get the bib record.
758 # 2. Return the MARC tag corresponding to the item record.
760 # The difference is that one treats the items row as authoritative,
761 # while the other treats the MARC representation as authoritative
762 # under certain circumstances.
764 my $item = Koha::Items->find($itemnumber) or return;
766 # Tack on 'items.' prefix to column names so that C4::Biblio::TransformKohaToMarc will work.
767 # Also, don't emit a subfield if the underlying field is blank.
769 return Item2Marc($item->unblessed, $biblionumber);
773 my ($itemrecord,$biblionumber)=@_;
776 defined($itemrecord->{$_}) && $itemrecord->{$_} ne '' ? ("items.$_" => $itemrecord->{$_}) : ()
777 } keys %{ $itemrecord }
779 my $framework = C4::Biblio::GetFrameworkCode( $biblionumber );
780 my $itemmarc = C4::Biblio::TransformKohaToMarc( $mungeditem, { framework => $framework } );
781 my ( $itemtag, $itemsubfield ) = C4::Biblio::GetMarcFromKohaField(
782 "items.itemnumber", $framework,
785 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($mungeditem->{'items.more_subfields_xml'});
786 if (defined $unlinked_item_subfields and $#$unlinked_item_subfields > -1) {
787 foreach my $field ($itemmarc->field($itemtag)){
788 $field->add_subfields(@$unlinked_item_subfields);
794 =head1 PRIVATE FUNCTIONS AND VARIABLES
796 The following functions are not meant to be called
797 directly, but are documented in order to explain
798 the inner workings of C<C4::Items>.
802 =head2 _marc_from_item_hash
804 my $item_marc = _marc_from_item_hash($item, $frameworkcode[, $unlinked_item_subfields]);
806 Given an item hash representing a complete item record,
807 create a C<MARC::Record> object containing an embedded
808 tag representing that item.
810 The third, optional parameter C<$unlinked_item_subfields> is
811 an arrayref of subfields (not mapped to C<items> fields per the
812 framework) to be added to the MARC representation
817 sub _marc_from_item_hash {
819 my $frameworkcode = shift;
820 my $unlinked_item_subfields;
822 $unlinked_item_subfields = shift;
825 # Tack on 'items.' prefix to column names so lookup from MARC frameworks will work
826 # Also, don't emit a subfield if the underlying field is blank.
827 my $mungeditem = { map { (defined($item->{$_}) and $item->{$_} ne '') ?
828 (/^items\./ ? ($_ => $item->{$_}) : ("items.$_" => $item->{$_}))
829 : () } keys %{ $item } };
831 my $item_marc = MARC::Record->new();
832 foreach my $item_field ( keys %{$mungeditem} ) {
833 my ( $tag, $subfield ) = C4::Biblio::GetMarcFromKohaField( $item_field );
834 next unless defined $tag and defined $subfield; # skip if not mapped to MARC field
835 my @values = split(/\s?\|\s?/, $mungeditem->{$item_field}, -1);
836 foreach my $value (@values){
837 if ( my $field = $item_marc->field($tag) ) {
838 $field->add_subfields( $subfield => $value );
840 my $add_subfields = [];
841 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
842 $add_subfields = $unlinked_item_subfields;
844 $item_marc->add_fields( $tag, " ", " ", $subfield => $value, @$add_subfields );
852 =head2 _repack_item_errors
854 Add an error message hash generated by C<CheckItemPreSave>
859 sub _repack_item_errors {
860 my $item_sequence_num = shift;
861 my $item_ref = shift;
862 my $error_ref = shift;
864 my @repacked_errors = ();
866 foreach my $error_code (sort keys %{ $error_ref }) {
867 my $repacked_error = {};
868 $repacked_error->{'item_sequence'} = $item_sequence_num;
869 $repacked_error->{'item_barcode'} = exists($item_ref->{'barcode'}) ? $item_ref->{'barcode'} : '';
870 $repacked_error->{'error_code'} = $error_code;
871 $repacked_error->{'error_information'} = $error_ref->{$error_code};
872 push @repacked_errors, $repacked_error;
875 return @repacked_errors;
878 =head2 _get_unlinked_item_subfields
880 my $unlinked_item_subfields = _get_unlinked_item_subfields($original_item_marc, $frameworkcode);
884 sub _get_unlinked_item_subfields {
885 my $original_item_marc = shift;
886 my $frameworkcode = shift;
888 my $marcstructure = C4::Biblio::GetMarcStructure(1, $frameworkcode, { unsafe => 1 });
890 # assume that this record has only one field, and that that
891 # field contains only the item information
893 my @fields = $original_item_marc->fields();
895 my $field = $fields[0];
896 my $tag = $field->tag();
897 foreach my $subfield ($field->subfields()) {
898 if (defined $subfield->[1] and
899 $subfield->[1] ne '' and
900 !$marcstructure->{$tag}->{$subfield->[0]}->{'kohafield'}) {
901 push @$subfields, $subfield->[0] => $subfield->[1];
908 =head2 _get_unlinked_subfields_xml
910 my $unlinked_subfields_xml = _get_unlinked_subfields_xml($unlinked_item_subfields);
914 sub _get_unlinked_subfields_xml {
915 my $unlinked_item_subfields = shift;
918 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
919 my $marc = MARC::Record->new();
920 # use of tag 999 is arbitrary, and doesn't need to match the item tag
921 # used in the framework
922 $marc->append_fields(MARC::Field->new('999', ' ', ' ', @$unlinked_item_subfields));
923 $marc->encoding("UTF-8");
924 $xml = $marc->as_xml("USMARC");
930 =head2 _parse_unlinked_item_subfields_from_xml
932 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($whole_item->{'more_subfields_xml'}):
936 sub _parse_unlinked_item_subfields_from_xml {
939 return unless defined $xml and $xml ne "";
940 my $marc = MARC::Record->new_from_xml(C4::Charset::StripNonXmlChars($xml),'UTF-8');
941 my $unlinked_subfields = [];
942 my @fields = $marc->fields();
944 foreach my $subfield ($fields[0]->subfields()) {
945 push @$unlinked_subfields, $subfield->[0] => $subfield->[1];
948 return $unlinked_subfields;
951 =head2 GetAnalyticsCount
953 $count= &GetAnalyticsCount($itemnumber)
955 counts Usage of itemnumber in Analytical bibliorecords.
959 sub GetAnalyticsCount {
960 my ($itemnumber) = @_;
962 if ( !C4::Context->preference('EasyAnalyticalRecords') ) {
968 $query= "hi=".$itemnumber;
969 my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX});
970 my ($err,$res,$result) = $searcher->simple_search_compat($query,0,10);
974 sub _SearchItems_build_where_fragment {
977 my $dbh = C4::Context->dbh;
980 if (exists($filter->{conjunction})) {
981 my (@where_strs, @where_args);
982 foreach my $f (@{ $filter->{filters} }) {
983 my $fragment = _SearchItems_build_where_fragment($f);
985 push @where_strs, $fragment->{str};
986 push @where_args, @{ $fragment->{args} };
991 $where_str = '(' . join (' ' . $filter->{conjunction} . ' ', @where_strs) . ')';
994 args => \@where_args,
998 my @columns = Koha::Database->new()->schema()->resultset('Item')->result_source->columns;
999 push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns;
1000 push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns;
1001 push @columns, Koha::Database->new()->schema()->resultset('Issue')->result_source->columns;
1002 my @operators = qw(= != > < >= <= is like);
1003 push @operators, 'not like';
1004 my $field = $filter->{field} // q{};
1005 if ( (0 < grep { $_ eq $field } @columns) or (substr($field, 0, 5) eq 'marc:') ) {
1006 my $op = $filter->{operator};
1007 my $query = $filter->{query};
1008 my $ifnull = $filter->{ifnull};
1010 if (!$op or (0 == grep { $_ eq $op } @operators)) {
1011 $op = '='; # default operator
1015 if ($field =~ /^marc:(\d{3})(?:\$(\w))?$/) {
1017 my $marcsubfield = $2;
1018 my ($kohafield) = $dbh->selectrow_array(q|
1019 SELECT kohafield FROM marc_subfield_structure
1020 WHERE tagfield=? AND tagsubfield=? AND frameworkcode=''
1021 |, undef, $marcfield, $marcsubfield);
1024 $column = $kohafield;
1026 # MARC field is not linked to a DB field so we need to use
1027 # ExtractValue on marcxml from biblio_metadata or
1028 # items.more_subfields_xml, depending on the MARC field.
1031 my ($itemfield) = C4::Biblio::GetMarcFromKohaField('items.itemnumber');
1032 if ($marcfield eq $itemfield) {
1033 $sqlfield = 'more_subfields_xml';
1034 $xpath = '//record/datafield/subfield[@code="' . $marcsubfield . '"]';
1036 $sqlfield = 'metadata'; # From biblio_metadata
1037 if ($marcfield < 10) {
1038 $xpath = "//record/controlfield[\@tag=\"$marcfield\"]";
1040 $xpath = "//record/datafield[\@tag=\"$marcfield\"]/subfield[\@code=\"$marcsubfield\"]";
1043 $column = "ExtractValue($sqlfield, '$xpath')";
1046 elsif ($field eq 'isbn') {
1047 if ( C4::Context->preference("SearchWithISBNVariations") and $query ) {
1048 my @isbns = C4::Koha::GetVariationsOfISBN( $query );
1050 push @$query, @isbns;
1054 elsif ($field eq 'issn') {
1055 if ( C4::Context->preference("SearchWithISSNVariations") and $query ) {
1056 my @issns = C4::Koha::GetVariationsOfISSN( $query );
1058 push @$query, @issns;
1065 if ( defined $ifnull ) {
1066 $column = "COALESCE($column, ?)";
1069 if (ref $query eq 'ARRAY') {
1070 if ($op eq 'like') {
1072 str => "($column LIKE " . join (" OR $column LIKE ", ('?') x @$query ) . ")",
1079 } elsif ($op eq '!=') {
1083 str => "$column $op (" . join (',', ('?') x @$query) . ")",
1087 } elsif ( $op eq 'is' ) {
1089 str => "$column $op $query",
1094 str => "$column $op ?",
1099 if ( defined $ifnull ) {
1100 unshift @{ $where_fragment->{args} }, $ifnull;
1105 return $where_fragment;
1110 my ($items, $total) = SearchItems($filter, $params);
1112 Perform a search among items
1114 $filter is a reference to a hash which can be a filter, or a combination of filters.
1116 A filter has the following keys:
1120 =item * field: the name of a SQL column in table items
1122 =item * query: the value to search in this column
1124 =item * operator: comparison operator. Can be one of = != > < >= <= like 'not like' is
1128 A combination of filters hash the following keys:
1132 =item * conjunction: 'AND' or 'OR'
1134 =item * filters: array ref of filters
1138 $params is a reference to a hash that can contain the following parameters:
1142 =item * rows: Number of items to return. 0 returns everything (default: 0)
1144 =item * page: Page to return (return items from (page-1)*rows to (page*rows)-1)
1147 =item * sortby: A SQL column name in items table to sort on
1149 =item * sortorder: 'ASC' or 'DESC'
1156 my ($filter, $params) = @_;
1160 return unless ref $filter eq 'HASH';
1161 return unless ref $params eq 'HASH';
1163 # Default parameters
1164 $params->{rows} ||= 0;
1165 $params->{page} ||= 1;
1166 $params->{sortby} ||= 'itemnumber';
1167 $params->{sortorder} ||= 'ASC';
1169 my ($where_str, @where_args);
1170 my $where_fragment = _SearchItems_build_where_fragment($filter);
1171 if ($where_fragment) {
1172 $where_str = $where_fragment->{str};
1173 @where_args = @{ $where_fragment->{args} };
1176 my $dbh = C4::Context->dbh;
1178 SELECT SQL_CALC_FOUND_ROWS items.*
1180 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1181 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1182 LEFT JOIN biblio_metadata ON biblio_metadata.biblionumber = biblio.biblionumber
1183 LEFT JOIN issues ON issues.itemnumber = items.itemnumber
1186 if (defined $where_str and $where_str ne '') {
1187 $query .= qq{ AND $where_str };
1190 $query .= q{ AND biblio_metadata.format = 'marcxml' AND biblio_metadata.schema = ? };
1191 push @where_args, C4::Context->preference('marcflavour');
1193 my @columns = Koha::Database->new()->schema()->resultset('Item')->result_source->columns;
1194 push @columns, Koha::Database->new()->schema()->resultset('Biblio')->result_source->columns;
1195 push @columns, Koha::Database->new()->schema()->resultset('Biblioitem')->result_source->columns;
1196 push @columns, Koha::Database->new()->schema()->resultset('Issue')->result_source->columns;
1198 if ( $params->{sortby} eq 'availability' ) {
1199 my $sortorder = (uc($params->{sortorder}) eq 'ASC') ? 'ASC' : 'DESC';
1200 $query .= qq{ ORDER BY onloan $sortorder };
1202 my $sortby = (0 < grep {$params->{sortby} eq $_} @columns)
1203 ? $params->{sortby} : 'itemnumber';
1204 my $sortorder = (uc($params->{sortorder}) eq 'ASC') ? 'ASC' : 'DESC';
1205 $query .= qq{ ORDER BY $sortby $sortorder };
1208 my $rows = $params->{rows};
1211 my $offset = $rows * ($params->{page}-1);
1212 $query .= qq { LIMIT ?, ? };
1213 push @limit_args, $offset, $rows;
1216 my $sth = $dbh->prepare($query);
1217 my $rv = $sth->execute(@where_args, @limit_args);
1219 return unless ($rv);
1220 my ($total_rows) = $dbh->selectrow_array(q{ SELECT FOUND_ROWS() });
1222 return ($sth->fetchall_arrayref({}), $total_rows);
1226 =head1 OTHER FUNCTIONS
1230 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
1232 Find the given $subfield in the given $tag in the given
1233 MARC::Record $record. If the subfield is found, returns
1234 the (indicators, value) pair; otherwise, (undef, undef) is
1238 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
1239 I suggest we export it from this module.
1244 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
1247 if ( $tagfield < 10 ) {
1248 if ( $record->field($tagfield) ) {
1249 push @result, $record->field($tagfield)->data();
1254 foreach my $field ( $record->field($tagfield) ) {
1255 my @subfields = $field->subfields();
1256 foreach my $subfield (@subfields) {
1257 if ( @$subfield[0] eq $insubfield ) {
1258 push @result, @$subfield[1];
1259 $indicator = $field->indicator(1) . $field->indicator(2);
1264 return ( $indicator, @result );
1268 =head2 PrepareItemrecordDisplay
1270 PrepareItemrecordDisplay($bibnum,$itemumber,$defaultvalues,$frameworkcode);
1272 Returns a hash with all the fields for Display a given item data in a template
1274 $defaultvalues should either contain a hashref of values for the new item, or be undefined.
1276 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
1280 sub PrepareItemrecordDisplay {
1282 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
1284 my $dbh = C4::Context->dbh;
1285 $frameworkcode = C4::Biblio::GetFrameworkCode($bibnum) if $bibnum;
1286 my ( $itemtagfield, $itemtagsubfield ) = C4::Biblio::GetMarcFromKohaField( "items.itemnumber" );
1288 # Note: $tagslib obtained from GetMarcStructure() in 'unsafe' mode is
1289 # a shared data structure. No plugin (including custom ones) should change
1290 # its contents. See also GetMarcStructure.
1291 my $tagslib = GetMarcStructure( 1, $frameworkcode, { unsafe => 1 } );
1293 # Pick the default location from NewItemsDefaultLocation
1294 if ( C4::Context->preference('NewItemsDefaultLocation') ) {
1295 $defaultvalues //= {};
1296 $defaultvalues->{location} //= C4::Context->preference('NewItemsDefaultLocation');
1299 # return nothing if we don't have found an existing framework.
1300 return q{} unless $tagslib;
1303 $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum );
1307 my $branch_limit = C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
1309 SELECT authorised_value,lib FROM authorised_values
1312 LEFT JOIN authorised_values_branches ON ( id = av_id )
1317 $query .= qq{ AND ( branchcode = ? OR branchcode IS NULL )} if $branch_limit;
1318 $query .= qq{ ORDER BY lib};
1319 my $authorised_values_sth = $dbh->prepare( $query );
1320 foreach my $tag ( sort keys %{$tagslib} ) {
1323 # loop through each subfield
1325 foreach my $subfield (
1326 sort { $a->{display_order} <=> $b->{display_order} || $a->{subfield} cmp $b->{subfield} }
1327 grep { ref($_) && %$_ } # Not a subfield (values for "important", "lib", "mandatory", etc.) or empty
1328 values %{ $tagslib->{$tag} } )
1330 next unless ( $subfield->{'tab'} );
1331 next if ( $subfield->{'tab'} ne "10" );
1333 $subfield_data{tag} = $tag;
1334 $subfield_data{subfield} = $subfield->{subfield};
1335 $subfield_data{countsubfield} = $cntsubf++;
1336 $subfield_data{kohafield} = $subfield->{kohafield};
1337 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield->{subfield}."_".int(rand(1000000));
1339 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
1340 $subfield_data{marc_lib} = $subfield->{lib};
1341 $subfield_data{mandatory} = $subfield->{mandatory};
1342 $subfield_data{repeatable} = $subfield->{repeatable};
1343 $subfield_data{hidden} = "display:none"
1344 if ( ( $subfield->{hidden} > 4 )
1345 || ( $subfield->{hidden} < -4 ) );
1346 my ( $x, $defaultvalue );
1348 ( $x, $defaultvalue ) = _find_value( $tag, $subfield->{subfield}, $itemrecord );
1350 $defaultvalue = $subfield->{defaultvalue} unless $defaultvalue;
1351 if ( !defined $defaultvalue ) {
1352 $defaultvalue = q||;
1354 $defaultvalue =~ s/"/"/g;
1355 # get today date & replace <<YYYY>>, <<MM>>, <<DD>> if provided in the default value
1356 my $today_dt = dt_from_string;
1357 my $year = $today_dt->strftime('%Y');
1358 my $shortyear = $today_dt->strftime('%y');
1359 my $month = $today_dt->strftime('%m');
1360 my $day = $today_dt->strftime('%d');
1361 $defaultvalue =~ s/<<YYYY>>/$year/g;
1362 $defaultvalue =~ s/<<YY>>/$shortyear/g;
1363 $defaultvalue =~ s/<<MM>>/$month/g;
1364 $defaultvalue =~ s/<<DD>>/$day/g;
1366 # And <<USER>> with surname (?)
1368 ( C4::Context->userenv
1369 ? C4::Context->userenv->{'surname'}
1370 : "superlibrarian" );
1371 $defaultvalue =~ s/<<USER>>/$username/g;
1374 my $maxlength = $subfield->{maxlength};
1376 # search for itemcallnumber if applicable
1377 if ( $subfield->{kohafield} eq 'items.itemcallnumber'
1378 && C4::Context->preference('itemcallnumber') && $itemrecord) {
1379 foreach my $itemcn_pref (split(/,/,C4::Context->preference('itemcallnumber'))){
1380 my $CNtag = substr( $itemcn_pref, 0, 3 );
1381 next unless my $field = $itemrecord->field($CNtag);
1382 my $CNsubfields = substr( $itemcn_pref, 3 );
1383 $CNsubfields = undef if $CNsubfields eq '';
1384 $defaultvalue = $field->as_string( $CNsubfields, ' ');
1385 last if $defaultvalue;
1388 if ( $subfield->{kohafield} eq 'items.itemcallnumber'
1390 && $defaultvalues->{'callnumber'} ) {
1391 if( $itemrecord and $defaultvalues and not $itemrecord->subfield($tag,$subfield->{subfield}) ){
1392 # if the item record exists, only use default value if the item has no callnumber
1393 $defaultvalue = $defaultvalues->{callnumber};
1394 } elsif ( !$itemrecord and $defaultvalues ) {
1395 # if the item record *doesn't* exists, always use the default value
1396 $defaultvalue = $defaultvalues->{callnumber};
1399 if ( ( $subfield->{kohafield} eq 'items.holdingbranch' || $subfield->{kohafield} eq 'items.homebranch' )
1401 && $defaultvalues->{'branchcode'} ) {
1402 if ( $itemrecord and $defaultvalues and not $itemrecord->subfield($tag,$subfield) ) {
1403 $defaultvalue = $defaultvalues->{branchcode};
1406 if ( ( $subfield->{kohafield} eq 'items.location' )
1408 && $defaultvalues->{'location'} ) {
1410 if ( $itemrecord and $defaultvalues and not $itemrecord->subfield($tag,$subfield->{subfield}) ) {
1411 # if the item record exists, only use default value if the item has no locationr
1412 $defaultvalue = $defaultvalues->{location};
1413 } elsif ( !$itemrecord and $defaultvalues ) {
1414 # if the item record *doesn't* exists, always use the default value
1415 $defaultvalue = $defaultvalues->{location};
1418 if ( ( $subfield->{kohafield} eq 'items.ccode' )
1420 && $defaultvalues->{'ccode'} ) {
1422 if ( !$itemrecord and $defaultvalues ) {
1423 # if the item record *doesn't* exists, always use the default value
1424 $defaultvalue = $defaultvalues->{ccode};
1427 if ( $subfield->{authorised_value} ) {
1428 my @authorised_values;
1431 # builds list, depending on authorised value...
1433 if ( $subfield->{'authorised_value'} eq "branches" ) {
1434 if ( ( C4::Context->preference("IndependentBranches") )
1435 && !C4::Context->IsSuperLibrarian() ) {
1436 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
1437 $sth->execute( C4::Context->userenv->{branch} );
1438 push @authorised_values, ""
1439 unless ( $subfield->{mandatory} );
1440 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
1441 push @authorised_values, $branchcode;
1442 $authorised_lib{$branchcode} = $branchname;
1445 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
1447 push @authorised_values, ""
1448 unless ( $subfield->{mandatory} );
1449 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
1450 push @authorised_values, $branchcode;
1451 $authorised_lib{$branchcode} = $branchname;
1455 $defaultvalue = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
1456 if ( $defaultvalues and $defaultvalues->{branchcode} ) {
1457 $defaultvalue = $defaultvalues->{branchcode};
1461 } elsif ( $subfield->{authorised_value} eq "itemtypes" ) {
1462 my $itemtypes = Koha::ItemTypes->search_with_localization;
1463 push @authorised_values, "";
1464 while ( my $itemtype = $itemtypes->next ) {
1465 push @authorised_values, $itemtype->itemtype;
1466 $authorised_lib{$itemtype->itemtype} = $itemtype->translated_description;
1468 if ($defaultvalues && $defaultvalues->{'itemtype'}) {
1469 $defaultvalue = $defaultvalues->{'itemtype'};
1473 } elsif ( $subfield->{authorised_value} eq "cn_source" ) {
1474 push @authorised_values, "";
1476 my $class_sources = GetClassSources();
1477 my $default_source = $defaultvalue || C4::Context->preference("DefaultClassificationSource");
1479 foreach my $class_source (sort keys %$class_sources) {
1480 next unless $class_sources->{$class_source}->{'used'} or
1481 ($class_source eq $default_source);
1482 push @authorised_values, $class_source;
1483 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
1486 $defaultvalue = $default_source;
1488 #---- "true" authorised value
1490 $authorised_values_sth->execute(
1491 $subfield->{authorised_value},
1492 $branch_limit ? $branch_limit : ()
1494 push @authorised_values, "";
1495 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
1496 push @authorised_values, $value;
1497 $authorised_lib{$value} = $lib;
1500 $subfield_data{marc_value} = {
1502 values => \@authorised_values,
1503 default => $defaultvalue // q{},
1504 labels => \%authorised_lib,
1506 } elsif ( $subfield->{value_builder} ) {
1508 require Koha::FrameworkPlugin;
1509 my $plugin = Koha::FrameworkPlugin->new({
1510 name => $subfield->{value_builder},
1513 my $pars = { dbh => $dbh, record => undef, tagslib =>$tagslib, id => $subfield_data{id} };
1514 $plugin->build( $pars );
1515 if ( $itemrecord and my $field = $itemrecord->field($tag) ) {
1516 $defaultvalue = $field->subfield($subfield->{subfield}) || q{};
1518 if( !$plugin->errstr ) {
1519 #TODO Move html to template; see report 12176/13397
1520 my $tab= $plugin->noclick? '-1': '';
1521 my $class= $plugin->noclick? ' disabled': '';
1522 my $title= $plugin->noclick? 'No popup': 'Tag editor';
1523 $subfield_data{marc_value} = qq[<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$maxlength" value="$defaultvalue" /><a href="#" id="buttonDot_$subfield_data{id}" class="buttonDot $class" title="$title">...</a>\n].$plugin->javascript;
1525 warn $plugin->errstr;
1526 $subfield_data{marc_value} = qq(<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$maxlength" value="$defaultvalue" />); # supply default input form
1529 elsif ( $tag eq '' ) { # it's an hidden field
1530 $subfield_data{marc_value} = qq(<input type="hidden" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$maxlength" value="$defaultvalue" />);
1532 elsif ( $subfield->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
1533 $subfield_data{marc_value} = qq(<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$maxlength" value="$defaultvalue" />);
1535 elsif ( length($defaultvalue) > 100
1536 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
1537 300 <= $tag && $tag < 400 && $subfield->{subfield} eq 'a' )
1538 or (C4::Context->preference("marcflavour") eq "MARC21" and
1539 500 <= $tag && $tag < 600 )
1541 # oversize field (textarea)
1542 $subfield_data{marc_value} = qq(<textarea id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$maxlength">$defaultvalue</textarea>\n");
1544 $subfield_data{marc_value} = qq(<input type="text" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="$maxlength" value="$defaultvalue" />);
1546 push( @loop_data, \%subfield_data );
1551 if ( $itemrecord && $itemrecord->field($itemtagfield) ) {
1552 $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield );
1555 'itemtagfield' => $itemtagfield,
1556 'itemtagsubfield' => $itemtagsubfield,
1557 'itemnumber' => $itemnumber,
1558 'iteminformation' => \@loop_data
1562 sub ToggleNewStatus {
1563 my ( $params ) = @_;
1564 my @rules = @{ $params->{rules} };
1565 my $report_only = $params->{report_only};
1567 my $dbh = C4::Context->dbh;
1569 my @item_columns = map { "items.$_" } Koha::Items->columns;
1570 my @biblioitem_columns = map { "biblioitems.$_" } Koha::Biblioitems->columns;
1572 for my $rule ( @rules ) {
1573 my $age = $rule->{age};
1574 # Default to using items.dateaccessioned if there's an old item modification rule
1575 # missing an agefield value
1576 my $agefield = $rule->{agefield} ? $rule->{agefield} : 'items.dateaccessioned';
1577 my $conditions = $rule->{conditions};
1578 my $substitutions = $rule->{substitutions};
1579 foreach ( @$substitutions ) {
1580 ( $_->{item_field} ) = ( $_->{field} =~ /items\.(.*)/ );
1587 LEFT JOIN biblioitems ON biblioitems.biblionumber = items.biblionumber
1590 for my $condition ( @$conditions ) {
1591 next unless $condition->{field};
1593 grep { $_ eq $condition->{field} } @item_columns
1594 or grep { $_ eq $condition->{field} } @biblioitem_columns
1596 if ( $condition->{value} =~ /\|/ ) {
1597 my @values = split /\|/, $condition->{value};
1598 $query .= qq| AND $condition->{field} IN (|
1599 . join( ',', ('?') x scalar @values )
1601 push @params, @values;
1603 $query .= qq| AND $condition->{field} = ?|;
1604 push @params, $condition->{value};
1608 if ( defined $age ) {
1609 $query .= qq| AND TO_DAYS(NOW()) - TO_DAYS($agefield) >= ? |;
1612 my $sth = $dbh->prepare($query);
1613 $sth->execute( @params );
1614 while ( my $values = $sth->fetchrow_hashref ) {
1615 my $biblionumber = $values->{biblionumber};
1616 my $itemnumber = $values->{itemnumber};
1617 my $item = Koha::Items->find($itemnumber);
1618 for my $substitution ( @$substitutions ) {
1619 my $field = $substitution->{item_field};
1620 my $value = $substitution->{value};
1621 next unless $substitution->{field};
1622 next if ( defined $values->{ $substitution->{item_field} } and $values->{ $substitution->{item_field} } eq $substitution->{value} );
1623 $item->$field($value);
1624 push @{ $report->{$itemnumber} }, $substitution;
1626 $item->store unless $report_only;