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 under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
22 #use warnings; FIXME - Bug 2505
28 use C4::Dates qw/format_date format_date_in_iso/;
32 use List::MoreUtils qw/any/;
34 use DateTime::Format::MySQL;
35 use Data::Dumper; # used as part of logging item record changes, not just for
36 # debugging; so please don't remove this
37 use Koha::DateUtils qw/dt_from_string/;
39 use vars qw($VERSION @ISA @EXPORT);
42 $VERSION = 3.07.00.049;
45 @ISA = qw( Exporter );
68 GetItemsByBiblioitemnumber
72 GetItemnumbersForBiblio
74 get_hostitemnumbers_of
75 GetItemnumberFromBarcode
76 GetBarcodeFromItemnumber
90 PrepareItemrecordDisplay
97 C4::Items - item management functions
101 This module contains an API for manipulating item
102 records in Koha, and is used by cataloguing, circulation,
103 acquisitions, and serials management.
105 A Koha item record is stored in two places: the
106 items table and embedded in a MARC tag in the XML
107 version of the associated bib record in C<biblioitems.marcxml>.
108 This is done to allow the item information to be readily
109 indexed (e.g., by Zebra), but means that each item
110 modification transaction must keep the items table
111 and the MARC XML in sync at all times.
113 Consequently, all code that creates, modifies, or deletes
114 item records B<must> use an appropriate function from
115 C<C4::Items>. If no existing function is suitable, it is
116 better to add one to C<C4::Items> than to use add
117 one-off SQL statements to add or modify items.
119 The items table will be considered authoritative. In other
120 words, if there is ever a discrepancy between the items
121 table and the MARC XML, the items table should be considered
124 =head1 HISTORICAL NOTE
126 Most of the functions in C<C4::Items> were originally in
127 the C<C4::Biblio> module.
129 =head1 CORE EXPORTED FUNCTIONS
131 The following functions are meant for use by users
138 $item = GetItem($itemnumber,$barcode,$serial);
140 Return item information, for a given itemnumber or barcode.
141 The return value is a hashref mapping item column
142 names to values. If C<$serial> is true, include serial publication data.
147 my ($itemnumber,$barcode, $serial) = @_;
148 my $dbh = C4::Context->dbh;
152 my $sth = $dbh->prepare("
154 WHERE itemnumber = ?");
155 $sth->execute($itemnumber);
156 $data = $sth->fetchrow_hashref;
158 my $sth = $dbh->prepare("
162 $sth->execute($barcode);
163 $data = $sth->fetchrow_hashref;
166 return unless ( $data );
169 my $ssth = $dbh->prepare("SELECT serialseq,publisheddate from serialitems left join serial on serialitems.serialid=serial.serialid where serialitems.itemnumber=?");
170 $ssth->execute($data->{'itemnumber'}) ;
171 ($data->{'serialseq'} , $data->{'publisheddate'}) = $ssth->fetchrow_array();
173 #if we don't have an items.itype, use biblioitems.itemtype.
174 if( ! $data->{'itype'} ) {
175 my $sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
176 $sth->execute($data->{'biblionumber'});
177 ($data->{'itype'}) = $sth->fetchrow_array;
184 CartToShelf($itemnumber);
186 Set the current shelving location of the item record
187 to its stored permanent shelving location. This is
188 primarily used to indicate when an item whose current
189 location is a special processing ('PROC') or shelving cart
190 ('CART') location is back in the stacks.
195 my ( $itemnumber ) = @_;
197 unless ( $itemnumber ) {
198 croak "FAILED CartToShelf() - no itemnumber supplied";
201 my $item = GetItem($itemnumber);
202 if ( $item->{location} eq 'CART' ) {
203 $item->{location} = $item->{permanent_location};
204 ModItem($item, undef, $itemnumber);
210 ShelfToCart($itemnumber);
212 Set the current shelving location of the item
213 to shelving cart ('CART').
218 my ( $itemnumber ) = @_;
220 unless ( $itemnumber ) {
221 croak "FAILED ShelfToCart() - no itemnumber supplied";
224 my $item = GetItem($itemnumber);
225 $item->{'location'} = 'CART';
226 ModItem($item, undef, $itemnumber);
229 =head2 AddItemFromMarc
231 my ($biblionumber, $biblioitemnumber, $itemnumber)
232 = AddItemFromMarc($source_item_marc, $biblionumber);
234 Given a MARC::Record object containing an embedded item
235 record and a biblionumber, create a new item record.
239 sub AddItemFromMarc {
240 my ( $source_item_marc, $biblionumber ) = @_;
241 my $dbh = C4::Context->dbh;
243 # parse item hash from MARC
244 my $frameworkcode = GetFrameworkCode( $biblionumber );
245 my ($itemtag,$itemsubfield)=GetMarcFromKohaField("items.itemnumber",$frameworkcode);
247 my $localitemmarc=MARC::Record->new;
248 $localitemmarc->append_fields($source_item_marc->field($itemtag));
249 my $item = &TransformMarcToKoha( $dbh, $localitemmarc, $frameworkcode ,'items');
250 my $unlinked_item_subfields = _get_unlinked_item_subfields($localitemmarc, $frameworkcode);
251 return AddItem($item, $biblionumber, $dbh, $frameworkcode, $unlinked_item_subfields);
256 my ($biblionumber, $biblioitemnumber, $itemnumber)
257 = AddItem($item, $biblionumber[, $dbh, $frameworkcode, $unlinked_item_subfields]);
259 Given a hash containing item column names as keys,
260 create a new Koha item record.
262 The first two optional parameters (C<$dbh> and C<$frameworkcode>)
263 do not need to be supplied for general use; they exist
264 simply to allow them to be picked up from AddItemFromMarc.
266 The final optional parameter, C<$unlinked_item_subfields>, contains
267 an arrayref containing subfields present in the original MARC
268 representation of the item (e.g., from the item editor) that are
269 not mapped to C<items> columns directly but should instead
270 be stored in C<items.more_subfields_xml> and included in
271 the biblio items tag for display and indexing.
277 my $biblionumber = shift;
279 my $dbh = @_ ? shift : C4::Context->dbh;
280 my $frameworkcode = @_ ? shift : GetFrameworkCode( $biblionumber );
281 my $unlinked_item_subfields;
283 $unlinked_item_subfields = shift
286 # needs old biblionumber and biblioitemnumber
287 $item->{'biblionumber'} = $biblionumber;
288 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
289 $sth->execute( $item->{'biblionumber'} );
290 ($item->{'biblioitemnumber'}) = $sth->fetchrow;
292 _set_defaults_for_add($item);
293 _set_derived_columns_for_add($item);
294 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
295 # FIXME - checks here
296 unless ( $item->{itype} ) { # default to biblioitem.itemtype if no itype
297 my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
298 $itype_sth->execute( $item->{'biblionumber'} );
299 ( $item->{'itype'} ) = $itype_sth->fetchrow_array;
302 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
303 $item->{'itemnumber'} = $itemnumber;
305 ModZebra( $item->{biblionumber}, "specialUpdate", "biblioserver" );
307 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
309 return ($item->{biblionumber}, $item->{biblioitemnumber}, $itemnumber);
312 =head2 AddItemBatchFromMarc
314 ($itemnumber_ref, $error_ref) = AddItemBatchFromMarc($record,
315 $biblionumber, $biblioitemnumber, $frameworkcode);
317 Efficiently create item records from a MARC biblio record with
318 embedded item fields. This routine is suitable for batch jobs.
320 This API assumes that the bib record has already been
321 saved to the C<biblio> and C<biblioitems> tables. It does
322 not expect that C<biblioitems.marc> and C<biblioitems.marcxml>
323 are populated, but it will do so via a call to ModBibiloMarc.
325 The goal of this API is to have a similar effect to using AddBiblio
326 and AddItems in succession, but without inefficient repeated
327 parsing of the MARC XML bib record.
329 This function returns an arrayref of new itemsnumbers and an arrayref of item
330 errors encountered during the processing. Each entry in the errors
331 list is a hashref containing the following keys:
337 Sequence number of original item tag in the MARC record.
341 Item barcode, provide to assist in the construction of
342 useful error messages.
346 Code representing the error condition. Can be 'duplicate_barcode',
347 'invalid_homebranch', or 'invalid_holdingbranch'.
349 =item error_information
351 Additional information appropriate to the error condition.
357 sub AddItemBatchFromMarc {
358 my ($record, $biblionumber, $biblioitemnumber, $frameworkcode) = @_;
360 my @itemnumbers = ();
362 my $dbh = C4::Context->dbh;
364 # We modify the record, so lets work on a clone so we don't change the
366 $record = $record->clone();
367 # loop through the item tags and start creating items
368 my @bad_item_fields = ();
369 my ($itemtag, $itemsubfield) = &GetMarcFromKohaField("items.itemnumber",'');
370 my $item_sequence_num = 0;
371 ITEMFIELD: foreach my $item_field ($record->field($itemtag)) {
372 $item_sequence_num++;
373 # we take the item field and stick it into a new
374 # MARC record -- this is required so far because (FIXME)
375 # TransformMarcToKoha requires a MARC::Record, not a MARC::Field
376 # and there is no TransformMarcFieldToKoha
377 my $temp_item_marc = MARC::Record->new();
378 $temp_item_marc->append_fields($item_field);
380 # add biblionumber and biblioitemnumber
381 my $item = TransformMarcToKoha( $dbh, $temp_item_marc, $frameworkcode, 'items' );
382 my $unlinked_item_subfields = _get_unlinked_item_subfields($temp_item_marc, $frameworkcode);
383 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
384 $item->{'biblionumber'} = $biblionumber;
385 $item->{'biblioitemnumber'} = $biblioitemnumber;
387 # check for duplicate barcode
388 my %item_errors = CheckItemPreSave($item);
390 push @errors, _repack_item_errors($item_sequence_num, $item, \%item_errors);
391 push @bad_item_fields, $item_field;
395 _set_defaults_for_add($item);
396 _set_derived_columns_for_add($item);
397 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
398 warn $error if $error;
399 push @itemnumbers, $itemnumber; # FIXME not checking error
400 $item->{'itemnumber'} = $itemnumber;
402 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
404 my $new_item_marc = _marc_from_item_hash($item, $frameworkcode, $unlinked_item_subfields);
405 $item_field->replace_with($new_item_marc->field($itemtag));
408 # remove any MARC item fields for rejected items
409 foreach my $item_field (@bad_item_fields) {
410 $record->delete_field($item_field);
413 # update the MARC biblio
414 # $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode );
416 return (\@itemnumbers, \@errors);
419 =head2 ModItemFromMarc
421 ModItemFromMarc($item_marc, $biblionumber, $itemnumber);
423 This function updates an item record based on a supplied
424 C<MARC::Record> object containing an embedded item field.
425 This API is meant for the use of C<additem.pl>; for
426 other purposes, C<ModItem> should be used.
428 This function uses the hash %default_values_for_mod_from_marc,
429 which contains default values for item fields to
430 apply when modifying an item. This is needed beccause
431 if an item field's value is cleared, TransformMarcToKoha
432 does not include the column in the
433 hash that's passed to ModItem, which without
434 use of this hash makes it impossible to clear
435 an item field's value. See bug 2466.
437 Note that only columns that can be directly
438 changed from the cataloging and serials
439 item editors are included in this hash.
445 my %default_values_for_mod_from_marc = (
447 booksellerid => undef,
449 'items.cn_source' => undef,
450 coded_location_qualifier => undef,
453 # dateaccessioned => undef,
455 holdingbranch => undef,
457 itemcallnumber => undef,
462 permanent_location => undef,
467 replacementprice => undef,
468 replacementpricedate => undef,
471 stocknumber => undef,
476 sub ModItemFromMarc {
477 my $item_marc = shift;
478 my $biblionumber = shift;
479 my $itemnumber = shift;
481 my $dbh = C4::Context->dbh;
482 my $frameworkcode = GetFrameworkCode($biblionumber);
483 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
485 my $localitemmarc = MARC::Record->new;
486 $localitemmarc->append_fields( $item_marc->field($itemtag) );
487 my $item = &TransformMarcToKoha( $dbh, $localitemmarc, $frameworkcode, 'items' );
488 foreach my $item_field ( keys %default_values_for_mod_from_marc ) {
489 $item->{$item_field} = $default_values_for_mod_from_marc{$item_field} unless (exists $item->{$item_field});
491 my $unlinked_item_subfields = _get_unlinked_item_subfields( $localitemmarc, $frameworkcode );
493 ModItem($item, $biblionumber, $itemnumber, $dbh, $frameworkcode, $unlinked_item_subfields);
499 ModItem({ column => $newvalue }, $biblionumber, $itemnumber);
501 Change one or more columns in an item record and update
502 the MARC representation of the item.
504 The first argument is a hashref mapping from item column
505 names to the new values. The second and third arguments
506 are the biblionumber and itemnumber, respectively.
508 The fourth, optional parameter, C<$unlinked_item_subfields>, contains
509 an arrayref containing subfields present in the original MARC
510 representation of the item (e.g., from the item editor) that are
511 not mapped to C<items> columns directly but should instead
512 be stored in C<items.more_subfields_xml> and included in
513 the biblio items tag for display and indexing.
515 If one of the changed columns is used to calculate
516 the derived value of a column such as C<items.cn_sort>,
517 this routine will perform the necessary calculation
524 my $biblionumber = shift;
525 my $itemnumber = shift;
527 # if $biblionumber is undefined, get it from the current item
528 unless (defined $biblionumber) {
529 $biblionumber = _get_single_item_column('biblionumber', $itemnumber);
532 my $dbh = @_ ? shift : C4::Context->dbh;
533 my $frameworkcode = @_ ? shift : GetFrameworkCode( $biblionumber );
535 my $unlinked_item_subfields;
537 $unlinked_item_subfields = shift;
538 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
541 $item->{'itemnumber'} = $itemnumber or return;
543 $item->{onloan} = undef if $item->{itemlost};
545 my @fields = qw( itemlost withdrawn );
547 # Only call GetItem if we need to set an "on" date field
548 if ( $item->{itemlost} || $item->{withdrawn} ) {
549 my $pre_mod_item = GetItem( $item->{'itemnumber'} );
550 for my $field (@fields) {
551 if ( defined( $item->{$field} )
552 and not $pre_mod_item->{$field}
553 and $item->{$field} )
555 $item->{ $field . '_on' } =
556 DateTime::Format::MySQL->format_datetime( dt_from_string() );
561 # If the field is defined but empty, we are removing and,
562 # and thus need to clear out the 'on' field as well
563 for my $field (@fields) {
564 if ( defined( $item->{$field} ) && !$item->{$field} ) {
565 $item->{ $field . '_on' } = undef;
570 _set_derived_columns_for_mod($item);
571 _do_column_fixes_for_mod($item);
574 # attempt to change itemnumber
575 # attempt to change biblionumber (if we want
576 # an API to relink an item to a different bib,
577 # it should be a separate function)
580 _koha_modify_item($item);
582 # request that bib be reindexed so that searching on current
583 # item status is possible
584 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
586 logaction("CATALOGUING", "MODIFY", $itemnumber, "item ".Dumper($item)) if C4::Context->preference("CataloguingLog");
589 =head2 ModItemTransfer
591 ModItemTransfer($itenumber, $frombranch, $tobranch);
593 Marks an item as being transferred from one branch
598 sub ModItemTransfer {
599 my ( $itemnumber, $frombranch, $tobranch ) = @_;
601 my $dbh = C4::Context->dbh;
603 # Remove the 'shelving cart' location status if it is being used.
604 CartToShelf( $itemnumber ) if ( C4::Context->preference("ReturnToShelvingCart") );
606 #new entry in branchtransfers....
607 my $sth = $dbh->prepare(
608 "INSERT INTO branchtransfers (itemnumber, frombranch, datesent, tobranch)
609 VALUES (?, ?, NOW(), ?)");
610 $sth->execute($itemnumber, $frombranch, $tobranch);
612 ModItem({ holdingbranch => $tobranch }, undef, $itemnumber);
613 ModDateLastSeen($itemnumber);
617 =head2 ModDateLastSeen
619 ModDateLastSeen($itemnum);
621 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking.
622 C<$itemnum> is the item number
626 sub ModDateLastSeen {
627 my ($itemnumber) = @_;
629 my $today = C4::Dates->new();
630 ModItem({ itemlost => 0, datelastseen => $today->output("iso") }, undef, $itemnumber);
635 DelItem($dbh, $biblionumber, $itemnumber);
637 Exported function (core API) for deleting an item record in Koha.
642 my ( $dbh, $biblionumber, $itemnumber ) = @_;
644 # FIXME check the item has no current issues
646 _koha_delete_item( $dbh, $itemnumber );
648 # get the MARC record
649 my $record = GetMarcBiblio($biblionumber);
650 ModZebra( $biblionumber, "specialUpdate", "biblioserver" );
652 #search item field code
653 logaction("CATALOGUING", "DELETE", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
656 =head2 CheckItemPreSave
658 my $item_ref = TransformMarcToKoha($marc, 'items');
660 my %errors = CheckItemPreSave($item_ref);
661 if (exists $errors{'duplicate_barcode'}) {
662 print "item has duplicate barcode: ", $errors{'duplicate_barcode'}, "\n";
663 } elsif (exists $errors{'invalid_homebranch'}) {
664 print "item has invalid home branch: ", $errors{'invalid_homebranch'}, "\n";
665 } elsif (exists $errors{'invalid_holdingbranch'}) {
666 print "item has invalid holding branch: ", $errors{'invalid_holdingbranch'}, "\n";
671 Given a hashref containing item fields, determine if it can be
672 inserted or updated in the database. Specifically, checks for
673 database integrity issues, and returns a hash containing any
674 of the following keys, if applicable.
678 =item duplicate_barcode
680 Barcode, if it duplicates one already found in the database.
682 =item invalid_homebranch
684 Home branch, if not defined in branches table.
686 =item invalid_holdingbranch
688 Holding branch, if not defined in branches table.
692 This function does NOT implement any policy-related checks,
693 e.g., whether current operator is allowed to save an
694 item that has a given branch code.
698 sub CheckItemPreSave {
699 my $item_ref = shift;
704 # check for duplicate barcode
705 if (exists $item_ref->{'barcode'} and defined $item_ref->{'barcode'}) {
706 my $existing_itemnumber = GetItemnumberFromBarcode($item_ref->{'barcode'});
707 if ($existing_itemnumber) {
708 if (!exists $item_ref->{'itemnumber'} # new item
709 or $item_ref->{'itemnumber'} != $existing_itemnumber) { # existing item
710 $errors{'duplicate_barcode'} = $item_ref->{'barcode'};
715 # check for valid home branch
716 if (exists $item_ref->{'homebranch'} and defined $item_ref->{'homebranch'}) {
717 my $branch_name = C4::Branch::GetBranchName($item_ref->{'homebranch'});
718 unless (defined $branch_name) {
719 # relies on fact that branches.branchname is a non-NULL column,
720 # so GetBranchName returns undef only if branch does not exist
721 $errors{'invalid_homebranch'} = $item_ref->{'homebranch'};
725 # check for valid holding branch
726 if (exists $item_ref->{'holdingbranch'} and defined $item_ref->{'holdingbranch'}) {
727 my $branch_name = C4::Branch::GetBranchName($item_ref->{'holdingbranch'});
728 unless (defined $branch_name) {
729 # relies on fact that branches.branchname is a non-NULL column,
730 # so GetBranchName returns undef only if branch does not exist
731 $errors{'invalid_holdingbranch'} = $item_ref->{'holdingbranch'};
739 =head1 EXPORTED SPECIAL ACCESSOR FUNCTIONS
741 The following functions provide various ways of
742 getting an item record, a set of item records, or
743 lists of authorized values for certain item fields.
745 Some of the functions in this group are candidates
746 for refactoring -- for example, some of the code
747 in C<GetItemsByBiblioitemnumber> and C<GetItemsInfo>
748 has copy-and-paste work.
754 $itemstatushash = GetItemStatus($fwkcode);
756 Returns a list of valid values for the
757 C<items.notforloan> field.
759 NOTE: does B<not> return an individual item's
762 Can be MARC dependant.
764 But basically could be can be loan or not
765 Create a status selector with the following code
767 =head3 in PERL SCRIPT
769 my $itemstatushash = getitemstatus;
771 foreach my $thisstatus (keys %$itemstatushash) {
772 my %row =(value => $thisstatus,
773 statusname => $itemstatushash->{$thisstatus}->{'statusname'},
775 push @itemstatusloop, \%row;
777 $template->param(statusloop=>\@itemstatusloop);
781 <select name="statusloop" id="statusloop">
782 <option value="">Default</option>
783 [% FOREACH statusloo IN statusloop %]
784 [% IF ( statusloo.selected ) %]
785 <option value="[% statusloo.value %]" selected="selected">[% statusloo.statusname %]</option>
787 <option value="[% statusloo.value %]">[% statusloo.statusname %]</option>
796 # returns a reference to a hash of references to status...
799 my $dbh = C4::Context->dbh;
801 $fwk = '' unless ($fwk);
802 my ( $tag, $subfield ) =
803 GetMarcFromKohaField( "items.notforloan", $fwk );
804 if ( $tag and $subfield ) {
807 "SELECT authorised_value
808 FROM marc_subfield_structure
814 $sth->execute( $tag, $subfield, $fwk );
815 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
818 "SELECT authorised_value,lib
819 FROM authorised_values
824 $authvalsth->execute($authorisedvaluecat);
825 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
826 $itemstatus{$authorisedvalue} = $lib;
840 $itemstatus{"1"} = "Not For Loan";
844 =head2 GetItemLocation
846 $itemlochash = GetItemLocation($fwk);
848 Returns a list of valid values for the
849 C<items.location> field.
851 NOTE: does B<not> return an individual item's
854 where fwk stands for an optional framework code.
855 Create a location selector with the following code
857 =head3 in PERL SCRIPT
859 my $itemlochash = getitemlocation;
861 foreach my $thisloc (keys %$itemlochash) {
862 my $selected = 1 if $thisbranch eq $branch;
863 my %row =(locval => $thisloc,
864 selected => $selected,
865 locname => $itemlochash->{$thisloc},
867 push @itemlocloop, \%row;
869 $template->param(itemlocationloop => \@itemlocloop);
873 <select name="location">
874 <option value="">Default</option>
875 <!-- TMPL_LOOP name="itemlocationloop" -->
876 <option value="<!-- TMPL_VAR name="locval" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="locname" --></option>
882 sub GetItemLocation {
884 # returns a reference to a hash of references to location...
887 my $dbh = C4::Context->dbh;
889 $fwk = '' unless ($fwk);
890 my ( $tag, $subfield ) =
891 GetMarcFromKohaField( "items.location", $fwk );
892 if ( $tag and $subfield ) {
895 "SELECT authorised_value
896 FROM marc_subfield_structure
901 $sth->execute( $tag, $subfield, $fwk );
902 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
905 "SELECT authorised_value,lib
906 FROM authorised_values
910 $authvalsth->execute($authorisedvaluecat);
911 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
912 $itemlocation{$authorisedvalue} = $lib;
914 return \%itemlocation;
926 $itemlocation{"1"} = "Not For Loan";
927 return \%itemlocation;
932 $items = GetLostItems( $where, $orderby );
934 This function gets a list of lost items.
940 C<$where> is a hashref. it containts a field of the items table as key
941 and the value to match as value. For example:
943 { barcode => 'abc123',
944 homebranch => 'CPL', }
946 C<$orderby> is a field of the items table by which the resultset
951 C<$items> is a reference to an array full of hashrefs with columns
952 from the "items" table as keys.
954 =item usage in the perl script:
956 my $where = { barcode => '0001548' };
957 my $items = GetLostItems( $where, "homebranch" );
958 $template->param( itemsloop => $items );
965 # Getting input args.
968 my $dbh = C4::Context->dbh;
971 SELECT title, author, lib, itemlost, authorised_value, barcode, datelastseen, price, replacementprice, homebranch,
972 itype, itemtype, holdingbranch, location, itemnotes, items.biblionumber as biblionumber
974 LEFT JOIN biblio ON (items.biblionumber = biblio.biblionumber)
975 LEFT JOIN biblioitems ON (items.biblionumber = biblioitems.biblionumber)
976 LEFT JOIN authorised_values ON (items.itemlost = authorised_values.authorised_value)
978 authorised_values.category = 'LOST'
979 AND itemlost IS NOT NULL
982 my @query_parameters;
983 foreach my $key (keys %$where) {
984 $query .= " AND $key LIKE ?";
985 push @query_parameters, "%$where->{$key}%";
987 my @ordervalues = qw/title author homebranch itype barcode price replacementprice lib datelastseen location/;
989 if ( defined $orderby && grep($orderby, @ordervalues)) {
990 $query .= ' ORDER BY '.$orderby;
993 my $sth = $dbh->prepare($query);
994 $sth->execute( @query_parameters );
996 while ( my $row = $sth->fetchrow_hashref ){
1002 =head2 GetItemsForInventory
1004 ($itemlist, $iTotalRecords) = GetItemsForInventory($minlocation, $maxlocation, $location, $itemtype, $ignoreissued, $datelastseen, $branchcode, $offset, $size, $statushash);
1006 Retrieve a list of title/authors/barcode/callnumber, for biblio inventory.
1008 The sub returns a reference to a list of hashes, each containing
1009 itemnumber, author, title, barcode, item callnumber, and date last
1010 seen. It is ordered by callnumber then title.
1012 The required minlocation & maxlocation parameters are used to specify a range of item callnumbers
1013 the datelastseen can be used to specify that you want to see items not seen since a past date only.
1014 offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
1015 $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.
1017 $iTotalRecords is the number of rows that would have been returned without the $offset, $size limit clause
1021 sub GetItemsForInventory {
1022 my ( $minlocation, $maxlocation,$location, $itemtype, $ignoreissued, $datelastseen, $branchcode, $branch, $offset, $size, $statushash ) = @_;
1023 my $dbh = C4::Context->dbh;
1024 my ( @bind_params, @where_strings );
1026 my $select_columns = q{
1027 SELECT items.itemnumber, barcode, itemcallnumber, title, author, biblio.biblionumber, biblio.frameworkcode, datelastseen, homebranch, location, notforloan, damaged, itemlost, stocknumber
1029 my $select_count = q{SELECT COUNT(*)};
1032 LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
1033 LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber
1036 for my $authvfield (keys %$statushash){
1037 if ( scalar @{$statushash->{$authvfield}} > 0 ){
1038 my $joinedvals = join ',', @{$statushash->{$authvfield}};
1039 push @where_strings, "$authvfield in (" . $joinedvals . ")";
1045 push @where_strings, 'itemcallnumber >= ?';
1046 push @bind_params, $minlocation;
1050 push @where_strings, 'itemcallnumber <= ?';
1051 push @bind_params, $maxlocation;
1054 if ($datelastseen) {
1055 $datelastseen = format_date_in_iso($datelastseen);
1056 push @where_strings, '(datelastseen < ? OR datelastseen IS NULL)';
1057 push @bind_params, $datelastseen;
1061 push @where_strings, 'items.location = ?';
1062 push @bind_params, $location;
1065 if ( $branchcode ) {
1066 if($branch eq "homebranch"){
1067 push @where_strings, 'items.homebranch = ?';
1069 push @where_strings, 'items.holdingbranch = ?';
1071 push @bind_params, $branchcode;
1075 push @where_strings, 'biblioitems.itemtype = ?';
1076 push @bind_params, $itemtype;
1079 if ( $ignoreissued) {
1080 $query .= "LEFT JOIN issues ON items.itemnumber = issues.itemnumber ";
1081 push @where_strings, 'issues.date_due IS NULL';
1084 if ( @where_strings ) {
1086 $query .= join ' AND ', @where_strings;
1088 $query .= ' ORDER BY items.cn_sort, itemcallnumber, title';
1089 my $count_query = $select_count . $query;
1090 $query .= " LIMIT $offset, $size" if ($offset and $size);
1091 $query = $select_columns . $query;
1092 my $sth = $dbh->prepare($query);
1093 $sth->execute( @bind_params );
1096 my $tmpresults = $sth->fetchall_arrayref({});
1097 $sth = $dbh->prepare( $count_query );
1098 $sth->execute( @bind_params );
1099 my ($iTotalRecords) = $sth->fetchrow_array();
1101 foreach my $row (@$tmpresults) {
1104 foreach (keys %$row) {
1105 # If the koha field is mapped to a marc field
1106 my ($f, $sf) = GetMarcFromKohaField("items.$_", $row->{'frameworkcode'});
1108 # We replace the code with it's description
1109 my $authvals = C4::Koha::GetKohaAuthorisedValuesFromField($f, $sf, $row->{'frameworkcode'});
1110 $row->{$_} = $authvals->{$row->{$_}} if defined $authvals->{$row->{$_}};
1113 push @results, $row;
1116 return (\@results, $iTotalRecords);
1119 =head2 GetItemsCount
1121 $count = &GetItemsCount( $biblionumber);
1123 This function return count of item with $biblionumber
1128 my ( $biblionumber ) = @_;
1129 my $dbh = C4::Context->dbh;
1130 my $query = "SELECT count(*)
1132 WHERE biblionumber=?";
1133 my $sth = $dbh->prepare($query);
1134 $sth->execute($biblionumber);
1135 my $count = $sth->fetchrow;
1139 =head2 GetItemInfosOf
1141 GetItemInfosOf(@itemnumbers);
1145 sub GetItemInfosOf {
1146 my @itemnumbers = @_;
1148 my $itemnumber_values = @itemnumbers ? join( ',', @itemnumbers ) : "''";
1153 WHERE itemnumber IN ($itemnumber_values)
1155 return get_infos_of( $query, 'itemnumber' );
1158 =head2 GetItemsByBiblioitemnumber
1160 GetItemsByBiblioitemnumber($biblioitemnumber);
1162 Returns an arrayref of hashrefs suitable for use in a TMPL_LOOP
1163 Called by C<C4::XISBN>
1167 sub GetItemsByBiblioitemnumber {
1168 my ( $bibitem ) = @_;
1169 my $dbh = C4::Context->dbh;
1170 my $sth = $dbh->prepare("SELECT * FROM items WHERE items.biblioitemnumber = ?") || die $dbh->errstr;
1171 # Get all items attached to a biblioitem
1174 $sth->execute($bibitem) || die $sth->errstr;
1175 while ( my $data = $sth->fetchrow_hashref ) {
1176 # Foreach item, get circulation information
1177 my $sth2 = $dbh->prepare( "SELECT * FROM issues,borrowers
1178 WHERE itemnumber = ?
1179 AND issues.borrowernumber = borrowers.borrowernumber"
1181 $sth2->execute( $data->{'itemnumber'} );
1182 if ( my $data2 = $sth2->fetchrow_hashref ) {
1183 # if item is out, set the due date and who it is out too
1184 $data->{'date_due'} = $data2->{'date_due'};
1185 $data->{'cardnumber'} = $data2->{'cardnumber'};
1186 $data->{'borrowernumber'} = $data2->{'borrowernumber'};
1189 # set date_due to blank, so in the template we check itemlost, and withdrawn
1190 $data->{'date_due'} = '';
1192 # Find the last 3 people who borrowed this item.
1193 my $query2 = "SELECT * FROM old_issues, borrowers WHERE itemnumber = ?
1194 AND old_issues.borrowernumber = borrowers.borrowernumber
1195 ORDER BY returndate desc,timestamp desc LIMIT 3";
1196 $sth2 = $dbh->prepare($query2) || die $dbh->errstr;
1197 $sth2->execute( $data->{'itemnumber'} ) || die $sth2->errstr;
1199 while ( my $data2 = $sth2->fetchrow_hashref ) {
1200 $data->{"timestamp$i2"} = $data2->{'timestamp'};
1201 $data->{"card$i2"} = $data2->{'cardnumber'};
1202 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
1205 push(@results,$data);
1212 @results = GetItemsInfo($biblionumber);
1214 Returns information about items with the given biblionumber.
1216 C<GetItemsInfo> returns a list of references-to-hash. Each element
1217 contains a number of keys. Most of them are attributes from the
1218 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
1219 Koha database. Other keys include:
1223 =item C<$data-E<gt>{branchname}>
1225 The name (not the code) of the branch to which the book belongs.
1227 =item C<$data-E<gt>{datelastseen}>
1229 This is simply C<items.datelastseen>, except that while the date is
1230 stored in YYYY-MM-DD format in the database, here it is converted to
1231 DD/MM/YYYY format. A NULL date is returned as C<//>.
1233 =item C<$data-E<gt>{datedue}>
1235 =item C<$data-E<gt>{class}>
1237 This is the concatenation of C<biblioitems.classification>, the book's
1238 Dewey code, and C<biblioitems.subclass>.
1240 =item C<$data-E<gt>{ocount}>
1242 I think this is the number of copies of the book available.
1244 =item C<$data-E<gt>{order}>
1246 If this is set, it is set to C<One Order>.
1253 my ( $biblionumber ) = @_;
1254 my $dbh = C4::Context->dbh;
1255 # note biblioitems.* must be avoided to prevent large marc and marcxml fields from killing performance.
1261 biblioitems.itemtype,
1264 biblioitems.publicationyear,
1265 biblioitems.publishercode,
1266 biblioitems.volumedate,
1267 biblioitems.volumedesc,
1270 items.notforloan as itemnotforloan,
1271 itemtypes.description,
1272 itemtypes.notforloan as notforloan_per_itemtype,
1275 holding.opac_info as holding_branch_opac_info,
1276 home.opac_info as home_branch_opac_info
1278 LEFT JOIN branches AS holding ON items.holdingbranch = holding.branchcode
1279 LEFT JOIN branches AS home ON items.homebranch=home.branchcode
1280 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1281 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1282 LEFT JOIN itemtypes ON itemtypes.itemtype = "
1283 . (C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype');
1284 $query .= " WHERE items.biblionumber = ? ORDER BY home.branchname, items.enumchron, LPAD( items.copynumber, 8, '0' ), items.dateaccessioned DESC" ;
1285 my $sth = $dbh->prepare($query);
1286 $sth->execute($biblionumber);
1291 my $isth = $dbh->prepare(
1292 "SELECT issues.*,borrowers.cardnumber,borrowers.surname,borrowers.firstname,borrowers.branchcode as bcode
1293 FROM issues LEFT JOIN borrowers ON issues.borrowernumber=borrowers.borrowernumber
1294 WHERE itemnumber = ?"
1296 my $ssth = $dbh->prepare("SELECT serialseq,publisheddate from serialitems left join serial on serialitems.serialid=serial.serialid where serialitems.itemnumber=? ");
1297 while ( my $data = $sth->fetchrow_hashref ) {
1299 $isth->execute( $data->{'itemnumber'} );
1300 if ( my $idata = $isth->fetchrow_hashref ) {
1301 $data->{borrowernumber} = $idata->{borrowernumber};
1302 $data->{cardnumber} = $idata->{cardnumber};
1303 $data->{surname} = $idata->{surname};
1304 $data->{firstname} = $idata->{firstname};
1305 $data->{lastreneweddate} = $idata->{lastreneweddate};
1306 $datedue = $idata->{'date_due'};
1307 if (C4::Context->preference("IndependentBranches")){
1308 my $userenv = C4::Context->userenv;
1309 unless ( C4::Context->IsSuperLibrarian() ) {
1310 $data->{'NOTSAMEBRANCH'} = 1 if ($idata->{'bcode'} ne $userenv->{branch});
1314 if ( $data->{'serial'}) {
1315 $ssth->execute($data->{'itemnumber'}) ;
1316 ($data->{'serialseq'} , $data->{'publisheddate'}) = $ssth->fetchrow_array();
1319 #get branch information.....
1320 my $bsth = $dbh->prepare(
1321 "SELECT * FROM branches WHERE branchcode = ?
1324 $bsth->execute( $data->{'holdingbranch'} );
1325 if ( my $bdata = $bsth->fetchrow_hashref ) {
1326 $data->{'branchname'} = $bdata->{'branchname'};
1328 $data->{'datedue'} = $datedue;
1330 # get notforloan complete status if applicable
1331 if ( my $code = C4::Koha::GetAuthValCode( 'items.notforloan', $data->{frameworkcode} ) ) {
1332 $data->{notforloanvalue} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{itemnotforloan} );
1333 $data->{notforloanvalueopac} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{itemnotforloan}, 1 );
1336 # get restricted status and description if applicable
1337 if ( my $code = C4::Koha::GetAuthValCode( 'items.restricted', $data->{frameworkcode} ) ) {
1338 $data->{restrictedopac} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{restricted}, 1 );
1339 $data->{restricted} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{restricted} );
1342 # my stack procedures
1343 if ( my $code = C4::Koha::GetAuthValCode( 'items.stack', $data->{frameworkcode} ) ) {
1344 $data->{stack} = C4::Koha::GetKohaAuthorisedValueLib( $code, $data->{stack} );
1346 # Find the last 3 people who borrowed this item.
1347 my $sth2 = $dbh->prepare("SELECT * FROM old_issues,borrowers
1348 WHERE itemnumber = ?
1349 AND old_issues.borrowernumber = borrowers.borrowernumber
1350 ORDER BY returndate DESC
1352 $sth2->execute($data->{'itemnumber'});
1354 while (my $data2 = $sth2->fetchrow_hashref()) {
1355 $data->{"timestamp$ii"} = $data2->{'timestamp'} if $data2->{'timestamp'};
1356 $data->{"card$ii"} = $data2->{'cardnumber'} if $data2->{'cardnumber'};
1357 $data->{"borrower$ii"} = $data2->{'borrowernumber'} if $data2->{'borrowernumber'};
1361 $results[$i] = $data;
1365 return( sort { ($b->{'publisheddate'} || $b->{'enumchron'}) cmp ($a->{'publisheddate'} || $a->{'enumchron'}) } @results );
1371 =head2 GetItemsLocationInfo
1373 my @itemlocinfo = GetItemsLocationInfo($biblionumber);
1375 Returns the branch names, shelving location and itemcallnumber for each item attached to the biblio in question
1377 C<GetItemsInfo> returns a list of references-to-hash. Data returned:
1381 =item C<$data-E<gt>{homebranch}>
1383 Branch Name of the item's homebranch
1385 =item C<$data-E<gt>{holdingbranch}>
1387 Branch Name of the item's holdingbranch
1389 =item C<$data-E<gt>{location}>
1391 Item's shelving location code
1393 =item C<$data-E<gt>{location_intranet}>
1395 The intranet description for the Shelving Location as set in authorised_values 'LOC'
1397 =item C<$data-E<gt>{location_opac}>
1399 The OPAC description for the Shelving Location as set in authorised_values 'LOC'. Falls back to intranet description if no OPAC
1402 =item C<$data-E<gt>{itemcallnumber}>
1404 Item's itemcallnumber
1406 =item C<$data-E<gt>{cn_sort}>
1408 Item's call number normalized for sorting
1414 sub GetItemsLocationInfo {
1415 my $biblionumber = shift;
1418 my $dbh = C4::Context->dbh;
1419 my $query = "SELECT a.branchname as homebranch, b.branchname as holdingbranch,
1420 location, itemcallnumber, cn_sort
1421 FROM items, branches as a, branches as b
1422 WHERE homebranch = a.branchcode AND holdingbranch = b.branchcode
1423 AND biblionumber = ?
1424 ORDER BY cn_sort ASC";
1425 my $sth = $dbh->prepare($query);
1426 $sth->execute($biblionumber);
1428 while ( my $data = $sth->fetchrow_hashref ) {
1429 $data->{location_intranet} = GetKohaAuthorisedValueLib('LOC', $data->{location});
1430 $data->{location_opac}= GetKohaAuthorisedValueLib('LOC', $data->{location}, 1);
1431 push @results, $data;
1436 =head2 GetHostItemsInfo
1438 $hostiteminfo = GetHostItemsInfo($hostfield);
1439 Returns the iteminfo for items linked to records via a host field
1443 sub GetHostItemsInfo {
1445 my @returnitemsInfo;
1447 if (C4::Context->preference('marcflavour') eq 'MARC21' ||
1448 C4::Context->preference('marcflavour') eq 'NORMARC'){
1449 foreach my $hostfield ( $record->field('773') ) {
1450 my $hostbiblionumber = $hostfield->subfield("0");
1451 my $linkeditemnumber = $hostfield->subfield("9");
1452 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1453 foreach my $hostitemInfo (@hostitemInfos){
1454 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1455 push (@returnitemsInfo,$hostitemInfo);
1460 } elsif ( C4::Context->preference('marcflavour') eq 'UNIMARC'){
1461 foreach my $hostfield ( $record->field('461') ) {
1462 my $hostbiblionumber = $hostfield->subfield("0");
1463 my $linkeditemnumber = $hostfield->subfield("9");
1464 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1465 foreach my $hostitemInfo (@hostitemInfos){
1466 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1467 push (@returnitemsInfo,$hostitemInfo);
1473 return @returnitemsInfo;
1477 =head2 GetLastAcquisitions
1479 my $lastacq = GetLastAcquisitions({'branches' => ('branch1','branch2'),
1480 'itemtypes' => ('BK','BD')}, 10);
1484 sub GetLastAcquisitions {
1485 my ($data,$max) = @_;
1487 my $itemtype = C4::Context->preference('item-level_itypes') ? 'itype' : 'itemtype';
1489 my $number_of_branches = @{$data->{branches}};
1490 my $number_of_itemtypes = @{$data->{itemtypes}};
1493 my @where = ('WHERE 1 ');
1494 $number_of_branches and push @where
1495 , 'AND holdingbranch IN ('
1496 , join(',', ('?') x $number_of_branches )
1500 $number_of_itemtypes and push @where
1501 , "AND $itemtype IN ("
1502 , join(',', ('?') x $number_of_itemtypes )
1506 my $query = "SELECT biblio.biblionumber as biblionumber, title, dateaccessioned
1507 FROM items RIGHT JOIN biblio ON (items.biblionumber=biblio.biblionumber)
1508 RIGHT JOIN biblioitems ON (items.biblioitemnumber=biblioitems.biblioitemnumber)
1510 GROUP BY biblio.biblionumber
1511 ORDER BY dateaccessioned DESC LIMIT $max";
1513 my $dbh = C4::Context->dbh;
1514 my $sth = $dbh->prepare($query);
1516 $sth->execute((@{$data->{branches}}, @{$data->{itemtypes}}));
1519 while( my $row = $sth->fetchrow_hashref){
1520 push @results, {date => $row->{dateaccessioned}
1521 , biblionumber => $row->{biblionumber}
1522 , title => $row->{title}};
1528 =head2 GetItemnumbersForBiblio
1530 my $itemnumbers = GetItemnumbersForBiblio($biblionumber);
1532 Given a single biblionumber, return an arrayref of all the corresponding itemnumbers
1536 sub GetItemnumbersForBiblio {
1537 my $biblionumber = shift;
1539 my $dbh = C4::Context->dbh;
1540 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
1541 $sth->execute($biblionumber);
1542 while (my $result = $sth->fetchrow_hashref) {
1543 push @items, $result->{'itemnumber'};
1548 =head2 get_itemnumbers_of
1550 my @itemnumbers_of = get_itemnumbers_of(@biblionumbers);
1552 Given a list of biblionumbers, return the list of corresponding itemnumbers
1553 for each biblionumber.
1555 Return a reference on a hash where keys are biblionumbers and values are
1556 references on array of itemnumbers.
1560 sub get_itemnumbers_of {
1561 my @biblionumbers = @_;
1563 my $dbh = C4::Context->dbh;
1569 WHERE biblionumber IN (?' . ( ',?' x scalar @biblionumbers - 1 ) . ')
1571 my $sth = $dbh->prepare($query);
1572 $sth->execute(@biblionumbers);
1576 while ( my ( $itemnumber, $biblionumber ) = $sth->fetchrow_array ) {
1577 push @{ $itemnumbers_of{$biblionumber} }, $itemnumber;
1580 return \%itemnumbers_of;
1583 =head2 get_hostitemnumbers_of
1585 my @itemnumbers_of = get_hostitemnumbers_of($biblionumber);
1587 Given a biblionumber, return the list of corresponding itemnumbers that are linked to it via host fields
1589 Return a reference on a hash where key is a biblionumber and values are
1590 references on array of itemnumbers.
1595 sub get_hostitemnumbers_of {
1596 my ($biblionumber) = @_;
1597 my $marcrecord = GetMarcBiblio($biblionumber);
1598 my (@returnhostitemnumbers,$tag, $biblio_s, $item_s);
1600 my $marcflavor = C4::Context->preference('marcflavour');
1601 if ($marcflavor eq 'MARC21' || $marcflavor eq 'NORMARC') {
1605 } elsif ($marcflavor eq 'UNIMARC') {
1611 foreach my $hostfield ( $marcrecord->field($tag) ) {
1612 my $hostbiblionumber = $hostfield->subfield($biblio_s);
1613 my $linkeditemnumber = $hostfield->subfield($item_s);
1615 if (my $itemnumbers = get_itemnumbers_of($hostbiblionumber)->{$hostbiblionumber})
1617 @itemnumbers = @$itemnumbers;
1619 foreach my $itemnumber (@itemnumbers){
1620 if ($itemnumber eq $linkeditemnumber){
1621 push (@returnhostitemnumbers,$itemnumber);
1626 return @returnhostitemnumbers;
1630 =head2 GetItemnumberFromBarcode
1632 $result = GetItemnumberFromBarcode($barcode);
1636 sub GetItemnumberFromBarcode {
1638 my $dbh = C4::Context->dbh;
1641 $dbh->prepare("SELECT itemnumber FROM items WHERE items.barcode=?");
1642 $rq->execute($barcode);
1643 my ($result) = $rq->fetchrow;
1647 =head2 GetBarcodeFromItemnumber
1649 $result = GetBarcodeFromItemnumber($itemnumber);
1653 sub GetBarcodeFromItemnumber {
1654 my ($itemnumber) = @_;
1655 my $dbh = C4::Context->dbh;
1658 $dbh->prepare("SELECT barcode FROM items WHERE items.itemnumber=?");
1659 $rq->execute($itemnumber);
1660 my ($result) = $rq->fetchrow;
1664 =head2 GetHiddenItemnumbers
1666 my @itemnumbers_to_hide = GetHiddenItemnumbers(@items);
1668 Given a list of items it checks which should be hidden from the OPAC given
1669 the current configuration. Returns a list of itemnumbers corresponding to
1670 those that should be hidden.
1674 sub GetHiddenItemnumbers {
1678 my $yaml = C4::Context->preference('OpacHiddenItems');
1679 return () if (! $yaml =~ /\S/ );
1680 $yaml = "$yaml\n\n"; # YAML is anal on ending \n. Surplus does not hurt
1683 $hidingrules = YAML::Load($yaml);
1686 warn "Unable to parse OpacHiddenItems syspref : $@";
1689 my $dbh = C4::Context->dbh;
1692 foreach my $item (@items) {
1694 # We check each rule
1695 foreach my $field (keys %$hidingrules) {
1697 if (exists $item->{$field}) {
1698 $val = $item->{$field};
1701 my $query = "SELECT $field from items where itemnumber = ?";
1702 $val = $dbh->selectrow_array($query, undef, $item->{'itemnumber'});
1704 $val = '' unless defined $val;
1706 # If the results matches the values in the yaml file
1707 if (any { $val eq $_ } @{$hidingrules->{$field}}) {
1709 # We add the itemnumber to the list
1710 push @resultitems, $item->{'itemnumber'};
1712 # If at least one rule matched for an item, no need to test the others
1717 return @resultitems;
1720 =head3 get_item_authorised_values
1722 find the types and values for all authorised values assigned to this item.
1724 parameters: itemnumber
1726 returns: a hashref malling the authorised value to the value set for this itemnumber
1728 $authorised_values = {
1734 'RESTRICTED' => undef,
1737 'branches' => 'CPL',
1738 'cn_source' => undef,
1739 'itemtypes' => 'SER',
1742 Notes: see C4::Biblio::get_biblio_authorised_values for a similar method at the biblio level.
1746 sub get_item_authorised_values {
1747 my $itemnumber = shift;
1749 # assume that these entries in the authorised_value table are item level.
1750 my $query = q(SELECT distinct authorised_value, kohafield
1751 FROM marc_subfield_structure
1752 WHERE kohafield like 'item%'
1753 AND authorised_value != '' );
1755 my $itemlevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
1756 my $iteminfo = GetItem( $itemnumber );
1757 # warn( Data::Dumper->Dump( [ $itemlevel_authorised_values ], [ 'itemlevel_authorised_values' ] ) );
1759 foreach my $this_authorised_value ( keys %$itemlevel_authorised_values ) {
1760 my $field = $itemlevel_authorised_values->{ $this_authorised_value }->{'kohafield'};
1761 $field =~ s/^items\.//;
1762 if ( exists $iteminfo->{ $field } ) {
1763 $return->{ $this_authorised_value } = $iteminfo->{ $field };
1766 # warn( Data::Dumper->Dump( [ $return ], [ 'return' ] ) );
1770 =head3 get_authorised_value_images
1772 find a list of icons that are appropriate for display based on the
1773 authorised values for a biblio.
1775 parameters: listref of authorised values, such as comes from
1776 get_item_authorised_values or
1777 from C4::Biblio::get_biblio_authorised_values
1779 returns: listref of hashrefs for each image. Each hashref looks like this:
1781 { imageurl => '/intranet-tmpl/prog/img/itemtypeimg/npl/WEB.gif',
1786 Notes: Currently, I put on the full path to the images on the staff
1787 side. This should either be configurable or not done at all. Since I
1788 have to deal with 'intranet' or 'opac' in
1789 get_biblio_authorised_values, perhaps I should be passing it in.
1793 sub get_authorised_value_images {
1794 my $authorised_values = shift;
1798 my $authorised_value_list = GetAuthorisedValues();
1799 # warn ( Data::Dumper->Dump( [ $authorised_value_list ], [ 'authorised_value_list' ] ) );
1800 foreach my $this_authorised_value ( @$authorised_value_list ) {
1801 if ( exists $authorised_values->{ $this_authorised_value->{'category'} }
1802 && $authorised_values->{ $this_authorised_value->{'category'} } eq $this_authorised_value->{'authorised_value'} ) {
1803 # warn ( Data::Dumper->Dump( [ $this_authorised_value ], [ 'this_authorised_value' ] ) );
1804 if ( defined $this_authorised_value->{'imageurl'} ) {
1805 push @imagelist, { imageurl => C4::Koha::getitemtypeimagelocation( 'intranet', $this_authorised_value->{'imageurl'} ),
1806 label => $this_authorised_value->{'lib'},
1807 category => $this_authorised_value->{'category'},
1808 value => $this_authorised_value->{'authorised_value'}, };
1813 # warn ( Data::Dumper->Dump( [ \@imagelist ], [ 'imagelist' ] ) );
1818 =head1 LIMITED USE FUNCTIONS
1820 The following functions, while part of the public API,
1821 are not exported. This is generally because they are
1822 meant to be used by only one script for a specific
1823 purpose, and should not be used in any other context
1824 without careful thought.
1830 my $item_marc = GetMarcItem($biblionumber, $itemnumber);
1832 Returns MARC::Record of the item passed in parameter.
1833 This function is meant for use only in C<cataloguing/additem.pl>,
1834 where it is needed to support that script's MARC-like
1840 my ( $biblionumber, $itemnumber ) = @_;
1842 # GetMarcItem has been revised so that it does the following:
1843 # 1. Gets the item information from the items table.
1844 # 2. Converts it to a MARC field for storage in the bib record.
1846 # The previous behavior was:
1847 # 1. Get the bib record.
1848 # 2. Return the MARC tag corresponding to the item record.
1850 # The difference is that one treats the items row as authoritative,
1851 # while the other treats the MARC representation as authoritative
1852 # under certain circumstances.
1854 my $itemrecord = GetItem($itemnumber);
1856 # Tack on 'items.' prefix to column names so that TransformKohaToMarc will work.
1857 # Also, don't emit a subfield if the underlying field is blank.
1860 return Item2Marc($itemrecord,$biblionumber);
1864 my ($itemrecord,$biblionumber)=@_;
1867 defined($itemrecord->{$_}) && $itemrecord->{$_} ne '' ? ("items.$_" => $itemrecord->{$_}) : ()
1868 } keys %{ $itemrecord }
1870 my $itemmarc = TransformKohaToMarc($mungeditem);
1871 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",GetFrameworkCode($biblionumber)||'');
1873 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($mungeditem->{'items.more_subfields_xml'});
1874 if (defined $unlinked_item_subfields and $#$unlinked_item_subfields > -1) {
1875 foreach my $field ($itemmarc->field($itemtag)){
1876 $field->add_subfields(@$unlinked_item_subfields);
1882 =head1 PRIVATE FUNCTIONS AND VARIABLES
1884 The following functions are not meant to be called
1885 directly, but are documented in order to explain
1886 the inner workings of C<C4::Items>.
1890 =head2 %derived_columns
1892 This hash keeps track of item columns that
1893 are strictly derived from other columns in
1894 the item record and are not meant to be set
1897 Each key in the hash should be the name of a
1898 column (as named by TransformMarcToKoha). Each
1899 value should be hashref whose keys are the
1900 columns on which the derived column depends. The
1901 hashref should also contain a 'BUILDER' key
1902 that is a reference to a sub that calculates
1907 my %derived_columns = (
1908 'items.cn_sort' => {
1909 'itemcallnumber' => 1,
1910 'items.cn_source' => 1,
1911 'BUILDER' => \&_calc_items_cn_sort,
1915 =head2 _set_derived_columns_for_add
1917 _set_derived_column_for_add($item);
1919 Given an item hash representing a new item to be added,
1920 calculate any derived columns. Currently the only
1921 such column is C<items.cn_sort>.
1925 sub _set_derived_columns_for_add {
1928 foreach my $column (keys %derived_columns) {
1929 my $builder = $derived_columns{$column}->{'BUILDER'};
1930 my $source_values = {};
1931 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1932 next if $source_column eq 'BUILDER';
1933 $source_values->{$source_column} = $item->{$source_column};
1935 $builder->($item, $source_values);
1939 =head2 _set_derived_columns_for_mod
1941 _set_derived_column_for_mod($item);
1943 Given an item hash representing a new item to be modified.
1944 calculate any derived columns. Currently the only
1945 such column is C<items.cn_sort>.
1947 This routine differs from C<_set_derived_columns_for_add>
1948 in that it needs to handle partial item records. In other
1949 words, the caller of C<ModItem> may have supplied only one
1950 or two columns to be changed, so this function needs to
1951 determine whether any of the columns to be changed affect
1952 any of the derived columns. Also, if a derived column
1953 depends on more than one column, but the caller is not
1954 changing all of then, this routine retrieves the unchanged
1955 values from the database in order to ensure a correct
1960 sub _set_derived_columns_for_mod {
1963 foreach my $column (keys %derived_columns) {
1964 my $builder = $derived_columns{$column}->{'BUILDER'};
1965 my $source_values = {};
1966 my %missing_sources = ();
1967 my $must_recalc = 0;
1968 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1969 next if $source_column eq 'BUILDER';
1970 if (exists $item->{$source_column}) {
1972 $source_values->{$source_column} = $item->{$source_column};
1974 $missing_sources{$source_column} = 1;
1978 foreach my $source_column (keys %missing_sources) {
1979 $source_values->{$source_column} = _get_single_item_column($source_column, $item->{'itemnumber'});
1981 $builder->($item, $source_values);
1986 =head2 _do_column_fixes_for_mod
1988 _do_column_fixes_for_mod($item);
1990 Given an item hashref containing one or more
1991 columns to modify, fix up certain values.
1992 Specifically, set to 0 any passed value
1993 of C<notforloan>, C<damaged>, C<itemlost>, or
1994 C<withdrawn> that is either undefined or
1995 contains the empty string.
1999 sub _do_column_fixes_for_mod {
2002 if (exists $item->{'notforloan'} and
2003 (not defined $item->{'notforloan'} or $item->{'notforloan'} eq '')) {
2004 $item->{'notforloan'} = 0;
2006 if (exists $item->{'damaged'} and
2007 (not defined $item->{'damaged'} or $item->{'damaged'} eq '')) {
2008 $item->{'damaged'} = 0;
2010 if (exists $item->{'itemlost'} and
2011 (not defined $item->{'itemlost'} or $item->{'itemlost'} eq '')) {
2012 $item->{'itemlost'} = 0;
2014 if (exists $item->{'withdrawn'} and
2015 (not defined $item->{'withdrawn'} or $item->{'withdrawn'} eq '')) {
2016 $item->{'withdrawn'} = 0;
2018 if (exists $item->{'location'} && !exists $item->{'permanent_location'}) {
2019 $item->{'permanent_location'} = $item->{'location'};
2021 if (exists $item->{'timestamp'}) {
2022 delete $item->{'timestamp'};
2026 =head2 _get_single_item_column
2028 _get_single_item_column($column, $itemnumber);
2030 Retrieves the value of a single column from an C<items>
2031 row specified by C<$itemnumber>.
2035 sub _get_single_item_column {
2037 my $itemnumber = shift;
2039 my $dbh = C4::Context->dbh;
2040 my $sth = $dbh->prepare("SELECT $column FROM items WHERE itemnumber = ?");
2041 $sth->execute($itemnumber);
2042 my ($value) = $sth->fetchrow();
2046 =head2 _calc_items_cn_sort
2048 _calc_items_cn_sort($item, $source_values);
2050 Helper routine to calculate C<items.cn_sort>.
2054 sub _calc_items_cn_sort {
2056 my $source_values = shift;
2058 $item->{'items.cn_sort'} = GetClassSort($source_values->{'items.cn_source'}, $source_values->{'itemcallnumber'}, "");
2061 =head2 _set_defaults_for_add
2063 _set_defaults_for_add($item_hash);
2065 Given an item hash representing an item to be added, set
2066 correct default values for columns whose default value
2067 is not handled by the DBMS. This includes the following
2074 C<items.dateaccessioned>
2096 sub _set_defaults_for_add {
2098 $item->{dateaccessioned} ||= C4::Dates->new->output('iso');
2099 $item->{$_} ||= 0 for (qw( notforloan damaged itemlost withdrawn));
2102 =head2 _koha_new_item
2104 my ($itemnumber,$error) = _koha_new_item( $item, $barcode );
2106 Perform the actual insert into the C<items> table.
2110 sub _koha_new_item {
2111 my ( $item, $barcode ) = @_;
2112 my $dbh=C4::Context->dbh;
2115 "INSERT INTO items SET
2117 biblioitemnumber = ?,
2119 dateaccessioned = ?,
2123 replacementprice = ?,
2124 replacementpricedate = ?,
2125 datelastborrowed = ?,
2133 coded_location_qualifier = ?,
2139 permanent_location = ?,
2151 more_subfields_xml = ?,
2155 my $sth = $dbh->prepare($query);
2156 my $today = C4::Dates->today('iso');
2158 $item->{'biblionumber'},
2159 $item->{'biblioitemnumber'},
2161 $item->{'dateaccessioned'},
2162 $item->{'booksellerid'},
2163 $item->{'homebranch'},
2165 $item->{'replacementprice'},
2166 $item->{'replacementpricedate'} || $today,
2167 $item->{datelastborrowed},
2168 $item->{datelastseen} || $today,
2170 $item->{'notforloan'},
2172 $item->{'itemlost'},
2173 $item->{'withdrawn'},
2174 $item->{'itemcallnumber'},
2175 $item->{'coded_location_qualifier'},
2176 $item->{'restricted'},
2177 $item->{'itemnotes'},
2178 $item->{'holdingbranch'},
2180 $item->{'location'},
2181 $item->{'permanent_location'},
2184 $item->{'renewals'},
2185 $item->{'reserves'},
2186 $item->{'items.cn_source'},
2187 $item->{'items.cn_sort'},
2190 $item->{'materials'},
2192 $item->{'enumchron'},
2193 $item->{'more_subfields_xml'},
2194 $item->{'copynumber'},
2195 $item->{'stocknumber'},
2199 if ( defined $sth->errstr ) {
2200 $error.="ERROR in _koha_new_item $query".$sth->errstr;
2203 $itemnumber = $dbh->{'mysql_insertid'};
2206 return ( $itemnumber, $error );
2209 =head2 MoveItemFromBiblio
2211 MoveItemFromBiblio($itenumber, $frombiblio, $tobiblio);
2213 Moves an item from a biblio to another
2215 Returns undef if the move failed or the biblionumber of the destination record otherwise
2219 sub MoveItemFromBiblio {
2220 my ($itemnumber, $frombiblio, $tobiblio) = @_;
2221 my $dbh = C4::Context->dbh;
2222 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber = ?");
2223 $sth->execute( $tobiblio );
2224 my ( $tobiblioitem ) = $sth->fetchrow();
2225 $sth = $dbh->prepare("UPDATE items SET biblioitemnumber = ?, biblionumber = ? WHERE itemnumber = ? AND biblionumber = ?");
2226 my $return = $sth->execute($tobiblioitem, $tobiblio, $itemnumber, $frombiblio);
2228 ModZebra( $tobiblio, "specialUpdate", "biblioserver" );
2229 ModZebra( $frombiblio, "specialUpdate", "biblioserver" );
2230 # Checking if the item we want to move is in an order
2231 require C4::Acquisition;
2232 my $order = C4::Acquisition::GetOrderFromItemnumber($itemnumber);
2234 # Replacing the biblionumber within the order if necessary
2235 $order->{'biblionumber'} = $tobiblio;
2236 C4::Acquisition::ModOrder($order);
2245 DelItemCheck($dbh, $biblionumber, $itemnumber);
2247 Exported function (core API) for deleting an item record in Koha if there no current issue.
2252 my ( $dbh, $biblionumber, $itemnumber ) = @_;
2255 my $countanalytics=GetAnalyticsCount($itemnumber);
2258 # check that there is no issue on this item before deletion.
2259 my $sth = $dbh->prepare(q{
2260 SELECT COUNT(*) FROM issues
2261 WHERE itemnumber = ?
2263 $sth->execute($itemnumber);
2264 my ($onloan) = $sth->fetchrow;
2266 my $item = GetItem($itemnumber);
2269 $error = "book_on_loan"
2271 elsif ( !C4::Context->IsSuperLibrarian()
2272 and C4::Context->preference("IndependentBranches")
2273 and ( C4::Context->userenv->{branch} ne $item->{'homebranch'} ) )
2275 $error = "not_same_branch";
2278 # check it doesnt have a waiting reserve
2279 $sth = $dbh->prepare(q{
2280 SELECT COUNT(*) FROM reserves
2281 WHERE (found = 'W' OR found = 'T')
2284 $sth->execute($itemnumber);
2285 my ($reserve) = $sth->fetchrow;
2287 $error = "book_reserved";
2288 } elsif ($countanalytics > 0){
2289 $error = "linked_analytics";
2291 DelItem($dbh, $biblionumber, $itemnumber);
2298 =head2 _koha_modify_item
2300 my ($itemnumber,$error) =_koha_modify_item( $item );
2302 Perform the actual update of the C<items> row. Note that this
2303 routine accepts a hashref specifying the columns to update.
2307 sub _koha_modify_item {
2309 my $dbh=C4::Context->dbh;
2312 my $query = "UPDATE items SET ";
2314 for my $key ( keys %$item ) {
2315 next if ( $key eq 'itemnumber' );
2317 push @bind, $item->{$key};
2320 $query .= " WHERE itemnumber=?";
2321 push @bind, $item->{'itemnumber'};
2322 my $sth = $dbh->prepare($query);
2323 $sth->execute(@bind);
2325 $error.="ERROR in _koha_modify_item $query: ".$sth->errstr;
2328 return ($item->{'itemnumber'},$error);
2331 =head2 _koha_delete_item
2333 _koha_delete_item( $dbh, $itemnum );
2335 Internal function to delete an item record from the koha tables
2339 sub _koha_delete_item {
2340 my ( $dbh, $itemnum ) = @_;
2342 # save the deleted item to deleteditems table
2343 my $sth = $dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
2344 $sth->execute($itemnum);
2345 my $data = $sth->fetchrow_hashref();
2346 my $query = "INSERT INTO deleteditems SET ";
2348 foreach my $key ( keys %$data ) {
2349 next if ( $key eq 'timestamp' ); # timestamp will be set by db
2350 $query .= "$key = ?,";
2351 push( @bind, $data->{$key} );
2354 $sth = $dbh->prepare($query);
2355 $sth->execute(@bind);
2357 # delete from items table
2358 $sth = $dbh->prepare("DELETE FROM items WHERE itemnumber=?");
2359 $sth->execute($itemnum);
2363 =head2 _marc_from_item_hash
2365 my $item_marc = _marc_from_item_hash($item, $frameworkcode[, $unlinked_item_subfields]);
2367 Given an item hash representing a complete item record,
2368 create a C<MARC::Record> object containing an embedded
2369 tag representing that item.
2371 The third, optional parameter C<$unlinked_item_subfields> is
2372 an arrayref of subfields (not mapped to C<items> fields per the
2373 framework) to be added to the MARC representation
2378 sub _marc_from_item_hash {
2380 my $frameworkcode = shift;
2381 my $unlinked_item_subfields;
2383 $unlinked_item_subfields = shift;
2386 # Tack on 'items.' prefix to column names so lookup from MARC frameworks will work
2387 # Also, don't emit a subfield if the underlying field is blank.
2388 my $mungeditem = { map { (defined($item->{$_}) and $item->{$_} ne '') ?
2389 (/^items\./ ? ($_ => $item->{$_}) : ("items.$_" => $item->{$_}))
2390 : () } keys %{ $item } };
2392 my $item_marc = MARC::Record->new();
2393 foreach my $item_field ( keys %{$mungeditem} ) {
2394 my ( $tag, $subfield ) = GetMarcFromKohaField( $item_field, $frameworkcode );
2395 next unless defined $tag and defined $subfield; # skip if not mapped to MARC field
2396 my @values = split(/\s?\|\s?/, $mungeditem->{$item_field}, -1);
2397 foreach my $value (@values){
2398 if ( my $field = $item_marc->field($tag) ) {
2399 $field->add_subfields( $subfield => $value );
2401 my $add_subfields = [];
2402 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2403 $add_subfields = $unlinked_item_subfields;
2405 $item_marc->add_fields( $tag, " ", " ", $subfield => $value, @$add_subfields );
2413 =head2 _repack_item_errors
2415 Add an error message hash generated by C<CheckItemPreSave>
2416 to a list of errors.
2420 sub _repack_item_errors {
2421 my $item_sequence_num = shift;
2422 my $item_ref = shift;
2423 my $error_ref = shift;
2425 my @repacked_errors = ();
2427 foreach my $error_code (sort keys %{ $error_ref }) {
2428 my $repacked_error = {};
2429 $repacked_error->{'item_sequence'} = $item_sequence_num;
2430 $repacked_error->{'item_barcode'} = exists($item_ref->{'barcode'}) ? $item_ref->{'barcode'} : '';
2431 $repacked_error->{'error_code'} = $error_code;
2432 $repacked_error->{'error_information'} = $error_ref->{$error_code};
2433 push @repacked_errors, $repacked_error;
2436 return @repacked_errors;
2439 =head2 _get_unlinked_item_subfields
2441 my $unlinked_item_subfields = _get_unlinked_item_subfields($original_item_marc, $frameworkcode);
2445 sub _get_unlinked_item_subfields {
2446 my $original_item_marc = shift;
2447 my $frameworkcode = shift;
2449 my $marcstructure = GetMarcStructure(1, $frameworkcode);
2451 # assume that this record has only one field, and that that
2452 # field contains only the item information
2454 my @fields = $original_item_marc->fields();
2455 if ($#fields > -1) {
2456 my $field = $fields[0];
2457 my $tag = $field->tag();
2458 foreach my $subfield ($field->subfields()) {
2459 if (defined $subfield->[1] and
2460 $subfield->[1] ne '' and
2461 !$marcstructure->{$tag}->{$subfield->[0]}->{'kohafield'}) {
2462 push @$subfields, $subfield->[0] => $subfield->[1];
2469 =head2 _get_unlinked_subfields_xml
2471 my $unlinked_subfields_xml = _get_unlinked_subfields_xml($unlinked_item_subfields);
2475 sub _get_unlinked_subfields_xml {
2476 my $unlinked_item_subfields = shift;
2479 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2480 my $marc = MARC::Record->new();
2481 # use of tag 999 is arbitrary, and doesn't need to match the item tag
2482 # used in the framework
2483 $marc->append_fields(MARC::Field->new('999', ' ', ' ', @$unlinked_item_subfields));
2484 $marc->encoding("UTF-8");
2485 $xml = $marc->as_xml("USMARC");
2491 =head2 _parse_unlinked_item_subfields_from_xml
2493 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($whole_item->{'more_subfields_xml'}):
2497 sub _parse_unlinked_item_subfields_from_xml {
2499 require C4::Charset;
2500 return unless defined $xml and $xml ne "";
2501 my $marc = MARC::Record->new_from_xml(C4::Charset::StripNonXmlChars($xml),'UTF-8');
2502 my $unlinked_subfields = [];
2503 my @fields = $marc->fields();
2504 if ($#fields > -1) {
2505 foreach my $subfield ($fields[0]->subfields()) {
2506 push @$unlinked_subfields, $subfield->[0] => $subfield->[1];
2509 return $unlinked_subfields;
2512 =head2 GetAnalyticsCount
2514 $count= &GetAnalyticsCount($itemnumber)
2516 counts Usage of itemnumber in Analytical bibliorecords.
2520 sub GetAnalyticsCount {
2521 my ($itemnumber) = @_;
2524 ### ZOOM search here
2526 $query= "hi=".$itemnumber;
2527 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
2534 $holds = &GetItemHolds($biblionumber, $itemnumber);
2538 This function return the count of holds with $biblionumber and $itemnumber
2543 my ($biblionumber, $itemnumber) = @_;
2545 my $dbh = C4::Context->dbh;
2546 my $query = "SELECT count(*)
2548 WHERE biblionumber=? AND itemnumber=?";
2549 my $sth = $dbh->prepare($query);
2550 $sth->execute($biblionumber, $itemnumber);
2551 $holds = $sth->fetchrow;
2555 # Return the list of the column names of items table
2556 sub _get_items_columns {
2557 my $dbh = C4::Context->dbh;
2558 my $sth = $dbh->column_info(undef, undef, 'items', '%');
2560 my $results = $sth->fetchall_hashref('COLUMN_NAME');
2561 return keys %$results;
2566 my $items = SearchItems($field, $value);
2568 SearchItems will search for items on a specific given field.
2569 For instance you can search all items with a specific stocknumber like this:
2571 my $items = SearchItems('stocknumber', $stocknumber);
2576 my ($field, $value) = @_;
2578 my $dbh = C4::Context->dbh;
2579 my @columns = _get_items_columns;
2581 if(0 < grep /^$field$/, @columns) {
2582 my $query = "SELECT $field FROM items WHERE $field = ?";
2583 my $sth = $dbh->prepare( $query );
2584 $sth->execute( $value );
2585 $results = $sth->fetchall_arrayref({});
2591 =head1 OTHER FUNCTIONS
2595 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2597 Find the given $subfield in the given $tag in the given
2598 MARC::Record $record. If the subfield is found, returns
2599 the (indicators, value) pair; otherwise, (undef, undef) is
2603 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2604 I suggest we export it from this module.
2609 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2612 if ( $tagfield < 10 ) {
2613 if ( $record->field($tagfield) ) {
2614 push @result, $record->field($tagfield)->data();
2619 foreach my $field ( $record->field($tagfield) ) {
2620 my @subfields = $field->subfields();
2621 foreach my $subfield (@subfields) {
2622 if ( @$subfield[0] eq $insubfield ) {
2623 push @result, @$subfield[1];
2624 $indicator = $field->indicator(1) . $field->indicator(2);
2629 return ( $indicator, @result );
2633 =head2 PrepareItemrecordDisplay
2635 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2637 Returns a hash with all the fields for Display a given item data in a template
2639 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2643 sub PrepareItemrecordDisplay {
2645 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2647 my $dbh = C4::Context->dbh;
2648 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2649 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2650 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2652 # return nothing if we don't have found an existing framework.
2653 return q{} unless $tagslib;
2656 $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum );
2660 my $branch_limit = C4::Context->userenv ? C4::Context->userenv->{"branch"} : "";
2662 SELECT authorised_value,lib FROM authorised_values
2665 LEFT JOIN authorised_values_branches ON ( id = av_id )
2670 $query .= qq{ AND ( branchcode = ? OR branchcode IS NULL )} if $branch_limit;
2671 $query .= qq{ ORDER BY lib};
2672 my $authorised_values_sth = $dbh->prepare( $query );
2673 foreach my $tag ( sort keys %{$tagslib} ) {
2674 my $previous_tag = '';
2677 # loop through each subfield
2679 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2680 next if ( subfield_is_koha_internal_p($subfield) );
2681 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2683 $subfield_data{tag} = $tag;
2684 $subfield_data{subfield} = $subfield;
2685 $subfield_data{countsubfield} = $cntsubf++;
2686 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2687 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".int(rand(1000000));
2689 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2690 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2691 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2692 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2693 $subfield_data{hidden} = "display:none"
2694 if ( ( $tagslib->{$tag}->{$subfield}->{hidden} > 4 )
2695 || ( $tagslib->{$tag}->{$subfield}->{hidden} < -4 ) );
2696 my ( $x, $defaultvalue );
2698 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2700 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2701 if ( !defined $defaultvalue ) {
2702 $defaultvalue = q||;
2704 $defaultvalue =~ s/"/"/g;
2707 # search for itemcallnumber if applicable
2708 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2709 && C4::Context->preference('itemcallnumber') ) {
2710 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2711 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2712 if ( $itemrecord and my $field = $itemrecord->field($CNtag) ) {
2713 $defaultvalue = $field->subfield($CNsubfield);
2716 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2718 && $defaultvalues->{'callnumber'} ) {
2719 if( $itemrecord and $defaultvalues and not $itemrecord->field($subfield) ){
2720 # if the item record exists, only use default value if the item has no callnumber
2721 $defaultvalue = $defaultvalues->{callnumber};
2722 } elsif ( !$itemrecord and $defaultvalues ) {
2723 # if the item record *doesn't* exists, always use the default value
2724 $defaultvalue = $defaultvalues->{callnumber};
2727 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2729 && $defaultvalues->{'branchcode'} ) {
2730 if ( $itemrecord and $defaultvalues and not $itemrecord->field($subfield) ) {
2731 $defaultvalue = $defaultvalues->{branchcode};
2734 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2736 && $defaultvalues->{'location'} ) {
2738 if ( $itemrecord and $defaultvalues and not $itemrecord->field($subfield) ) {
2739 # if the item record exists, only use default value if the item has no locationr
2740 $defaultvalue = $defaultvalues->{location};
2741 } elsif ( !$itemrecord and $defaultvalues ) {
2742 # if the item record *doesn't* exists, always use the default value
2743 $defaultvalue = $defaultvalues->{location};
2746 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2747 my @authorised_values;
2750 # builds list, depending on authorised value...
2752 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2753 if ( ( C4::Context->preference("IndependentBranches") )
2754 && !C4::Context->IsSuperLibrarian() ) {
2755 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2756 $sth->execute( C4::Context->userenv->{branch} );
2757 push @authorised_values, ""
2758 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2759 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2760 push @authorised_values, $branchcode;
2761 $authorised_lib{$branchcode} = $branchname;
2764 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2766 push @authorised_values, ""
2767 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2768 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2769 push @authorised_values, $branchcode;
2770 $authorised_lib{$branchcode} = $branchname;
2774 $defaultvalue = C4::Context->userenv ? C4::Context->userenv->{branch} : undef;
2775 if ( $defaultvalues and $defaultvalues->{branchcode} ) {
2776 $defaultvalue = $defaultvalues->{branchcode};
2780 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2781 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2783 push @authorised_values, ""
2784 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2785 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2786 push @authorised_values, $itemtype;
2787 $authorised_lib{$itemtype} = $description;
2790 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2791 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2793 my $class_sources = GetClassSources();
2794 my $default_source = C4::Context->preference("DefaultClassificationSource");
2796 foreach my $class_source (sort keys %$class_sources) {
2797 next unless $class_sources->{$class_source}->{'used'} or
2798 ($class_source eq $default_source);
2799 push @authorised_values, $class_source;
2800 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2803 $defaultvalue = $default_source;
2805 #---- "true" authorised value
2807 $authorised_values_sth->execute(
2808 $tagslib->{$tag}->{$subfield}->{authorised_value},
2809 $branch_limit ? $branch_limit : ()
2811 push @authorised_values, ""
2812 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2813 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2814 push @authorised_values, $value;
2815 $authorised_lib{$value} = $lib;
2818 $subfield_data{marc_value} = CGI::scrolling_list(
2819 -name => 'field_value',
2820 -values => \@authorised_values,
2821 -default => "$defaultvalue",
2822 -labels => \%authorised_lib,
2827 } elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
2829 my $plugin = C4::Context->intranetdir . "/cataloguing/value_builder/" . $tagslib->{$tag}->{$subfield}->{'value_builder'};
2831 my $extended_param = plugin_parameters( $dbh, undef, $tagslib, $subfield_data{id}, undef );
2832 my ( $function_name, $javascript ) = plugin_javascript( $dbh, undef, $tagslib, $subfield_data{id}, undef );
2833 $subfield_data{random} = int(rand(1000000)); # why do we need 2 different randoms?
2834 $subfield_data{marc_value} = qq[<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255"
2835 onfocus="Focus$function_name($subfield_data{random}, '$subfield_data{id}');"
2836 onblur=" Blur$function_name($subfield_data{random}, '$subfield_data{id}');" />
2837 <a href="#" class="buttonDot" onclick="Clic$function_name('$subfield_data{id}'); return false;" title="Tag Editor">...</a>
2840 warn "Plugin Failed: $plugin";
2841 $subfield_data{marc_value} = qq(<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" />); # supply default input form
2844 elsif ( $tag eq '' ) { # it's an hidden field
2845 $subfield_data{marc_value} = qq(<input type="hidden" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />);
2847 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
2848 $subfield_data{marc_value} = qq(<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255" value="$defaultvalue" />);
2850 elsif ( length($defaultvalue) > 100
2851 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
2852 300 <= $tag && $tag < 400 && $subfield eq 'a' )
2853 or (C4::Context->preference("marcflavour") eq "MARC21" and
2854 500 <= $tag && $tag < 600 )
2856 # oversize field (textarea)
2857 $subfield_data{marc_value} = qq(<textarea tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="50" maxlength="255">$defaultvalue</textarea>\n");
2859 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2861 push( @loop_data, \%subfield_data );
2866 if ( $itemrecord && $itemrecord->field($itemtagfield) ) {
2867 $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield );
2870 'itemtagfield' => $itemtagfield,
2871 'itemtagsubfield' => $itemtagsubfield,
2872 'itemnumber' => $itemnumber,
2873 'iteminformation' => \@loop_data