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/;
36 use List::MoreUtils qw/any/;
37 use Data::Dumper; # used as part of logging item record changes, not just for
38 # debugging; so please don't remove this
40 use vars qw($VERSION @ISA @EXPORT);
46 @ISA = qw( Exporter );
69 GetItemsByBiblioitemnumber
74 get_hostitemnumbers_of
75 GetItemnumberFromBarcode
76 GetBarcodeFromItemnumber
87 PrepareItemrecordDisplay
94 C4::Items - item management functions
98 This module contains an API for manipulating item
99 records in Koha, and is used by cataloguing, circulation,
100 acquisitions, and serials management.
102 A Koha item record is stored in two places: the
103 items table and embedded in a MARC tag in the XML
104 version of the associated bib record in C<biblioitems.marcxml>.
105 This is done to allow the item information to be readily
106 indexed (e.g., by Zebra), but means that each item
107 modification transaction must keep the items table
108 and the MARC XML in sync at all times.
110 Consequently, all code that creates, modifies, or deletes
111 item records B<must> use an appropriate function from
112 C<C4::Items>. If no existing function is suitable, it is
113 better to add one to C<C4::Items> than to use add
114 one-off SQL statements to add or modify items.
116 The items table will be considered authoritative. In other
117 words, if there is ever a discrepancy between the items
118 table and the MARC XML, the items table should be considered
121 =head1 HISTORICAL NOTE
123 Most of the functions in C<C4::Items> were originally in
124 the C<C4::Biblio> module.
126 =head1 CORE EXPORTED FUNCTIONS
128 The following functions are meant for use by users
135 $item = GetItem($itemnumber,$barcode,$serial);
137 Return item information, for a given itemnumber or barcode.
138 The return value is a hashref mapping item column
139 names to values. If C<$serial> is true, include serial publication data.
144 my ($itemnumber,$barcode, $serial) = @_;
145 my $dbh = C4::Context->dbh;
148 my $sth = $dbh->prepare("
150 WHERE itemnumber = ?");
151 $sth->execute($itemnumber);
152 $data = $sth->fetchrow_hashref;
154 my $sth = $dbh->prepare("
158 $sth->execute($barcode);
159 $data = $sth->fetchrow_hashref;
162 my $ssth = $dbh->prepare("SELECT serialseq,publisheddate from serialitems left join serial on serialitems.serialid=serial.serialid where serialitems.itemnumber=?");
163 $ssth->execute($data->{'itemnumber'}) ;
164 ($data->{'serialseq'} , $data->{'publisheddate'}) = $ssth->fetchrow_array();
166 #if we don't have an items.itype, use biblioitems.itemtype.
167 if( ! $data->{'itype'} ) {
168 my $sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
169 $sth->execute($data->{'biblionumber'});
170 ($data->{'itype'}) = $sth->fetchrow_array;
177 CartToShelf($itemnumber);
179 Set the current shelving location of the item record
180 to its stored permanent shelving location. This is
181 primarily used to indicate when an item whose current
182 location is a special processing ('PROC') or shelving cart
183 ('CART') location is back in the stacks.
188 my ( $itemnumber ) = @_;
190 unless ( $itemnumber ) {
191 croak "FAILED CartToShelf() - no itemnumber supplied";
194 my $item = GetItem($itemnumber);
195 $item->{location} = $item->{permanent_location};
196 ModItem($item, undef, $itemnumber);
199 =head2 AddItemFromMarc
201 my ($biblionumber, $biblioitemnumber, $itemnumber)
202 = AddItemFromMarc($source_item_marc, $biblionumber);
204 Given a MARC::Record object containing an embedded item
205 record and a biblionumber, create a new item record.
209 sub AddItemFromMarc {
210 my ( $source_item_marc, $biblionumber ) = @_;
211 my $dbh = C4::Context->dbh;
213 # parse item hash from MARC
214 my $frameworkcode = GetFrameworkCode( $biblionumber );
215 my ($itemtag,$itemsubfield)=GetMarcFromKohaField("items.itemnumber",$frameworkcode);
217 my $localitemmarc=MARC::Record->new;
218 $localitemmarc->append_fields($source_item_marc->field($itemtag));
219 my $item = &TransformMarcToKoha( $dbh, $localitemmarc, $frameworkcode ,'items');
220 my $unlinked_item_subfields = _get_unlinked_item_subfields($localitemmarc, $frameworkcode);
221 return AddItem($item, $biblionumber, $dbh, $frameworkcode, $unlinked_item_subfields);
226 my ($biblionumber, $biblioitemnumber, $itemnumber)
227 = AddItem($item, $biblionumber[, $dbh, $frameworkcode, $unlinked_item_subfields]);
229 Given a hash containing item column names as keys,
230 create a new Koha item record.
232 The first two optional parameters (C<$dbh> and C<$frameworkcode>)
233 do not need to be supplied for general use; they exist
234 simply to allow them to be picked up from AddItemFromMarc.
236 The final optional parameter, C<$unlinked_item_subfields>, contains
237 an arrayref containing subfields present in the original MARC
238 representation of the item (e.g., from the item editor) that are
239 not mapped to C<items> columns directly but should instead
240 be stored in C<items.more_subfields_xml> and included in
241 the biblio items tag for display and indexing.
247 my $biblionumber = shift;
249 my $dbh = @_ ? shift : C4::Context->dbh;
250 my $frameworkcode = @_ ? shift : GetFrameworkCode( $biblionumber );
251 my $unlinked_item_subfields;
253 $unlinked_item_subfields = shift
256 # needs old biblionumber and biblioitemnumber
257 $item->{'biblionumber'} = $biblionumber;
258 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
259 $sth->execute( $item->{'biblionumber'} );
260 ($item->{'biblioitemnumber'}) = $sth->fetchrow;
262 _set_defaults_for_add($item);
263 _set_derived_columns_for_add($item);
264 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
265 # FIXME - checks here
266 unless ( $item->{itype} ) { # default to biblioitem.itemtype if no itype
267 my $itype_sth = $dbh->prepare("SELECT itemtype FROM biblioitems WHERE biblionumber = ?");
268 $itype_sth->execute( $item->{'biblionumber'} );
269 ( $item->{'itype'} ) = $itype_sth->fetchrow_array;
272 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
273 $item->{'itemnumber'} = $itemnumber;
275 ModZebra( $item->{biblionumber}, "specialUpdate", "biblioserver", undef, undef );
277 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
279 return ($item->{biblionumber}, $item->{biblioitemnumber}, $itemnumber);
282 =head2 AddItemBatchFromMarc
284 ($itemnumber_ref, $error_ref) = AddItemBatchFromMarc($record,
285 $biblionumber, $biblioitemnumber, $frameworkcode);
287 Efficiently create item records from a MARC biblio record with
288 embedded item fields. This routine is suitable for batch jobs.
290 This API assumes that the bib record has already been
291 saved to the C<biblio> and C<biblioitems> tables. It does
292 not expect that C<biblioitems.marc> and C<biblioitems.marcxml>
293 are populated, but it will do so via a call to ModBibiloMarc.
295 The goal of this API is to have a similar effect to using AddBiblio
296 and AddItems in succession, but without inefficient repeated
297 parsing of the MARC XML bib record.
299 This function returns an arrayref of new itemsnumbers and an arrayref of item
300 errors encountered during the processing. Each entry in the errors
301 list is a hashref containing the following keys:
307 Sequence number of original item tag in the MARC record.
311 Item barcode, provide to assist in the construction of
312 useful error messages.
314 =item error_condition
316 Code representing the error condition. Can be 'duplicate_barcode',
317 'invalid_homebranch', or 'invalid_holdingbranch'.
319 =item error_information
321 Additional information appropriate to the error condition.
327 sub AddItemBatchFromMarc {
328 my ($record, $biblionumber, $biblioitemnumber, $frameworkcode) = @_;
330 my @itemnumbers = ();
332 my $dbh = C4::Context->dbh;
334 # loop through the item tags and start creating items
335 my @bad_item_fields = ();
336 my ($itemtag, $itemsubfield) = &GetMarcFromKohaField("items.itemnumber",'');
337 my $item_sequence_num = 0;
338 ITEMFIELD: foreach my $item_field ($record->field($itemtag)) {
339 $item_sequence_num++;
340 # we take the item field and stick it into a new
341 # MARC record -- this is required so far because (FIXME)
342 # TransformMarcToKoha requires a MARC::Record, not a MARC::Field
343 # and there is no TransformMarcFieldToKoha
344 my $temp_item_marc = MARC::Record->new();
345 $temp_item_marc->append_fields($item_field);
347 # add biblionumber and biblioitemnumber
348 my $item = TransformMarcToKoha( $dbh, $temp_item_marc, $frameworkcode, 'items' );
349 my $unlinked_item_subfields = _get_unlinked_item_subfields($temp_item_marc, $frameworkcode);
350 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
351 $item->{'biblionumber'} = $biblionumber;
352 $item->{'biblioitemnumber'} = $biblioitemnumber;
354 # check for duplicate barcode
355 my %item_errors = CheckItemPreSave($item);
357 push @errors, _repack_item_errors($item_sequence_num, $item, \%item_errors);
358 push @bad_item_fields, $item_field;
362 _set_defaults_for_add($item);
363 _set_derived_columns_for_add($item);
364 my ( $itemnumber, $error ) = _koha_new_item( $item, $item->{barcode} );
365 warn $error if $error;
366 push @itemnumbers, $itemnumber; # FIXME not checking error
367 $item->{'itemnumber'} = $itemnumber;
369 logaction("CATALOGUING", "ADD", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
371 my $new_item_marc = _marc_from_item_hash($item, $frameworkcode, $unlinked_item_subfields);
372 $item_field->replace_with($new_item_marc->field($itemtag));
375 # remove any MARC item fields for rejected items
376 foreach my $item_field (@bad_item_fields) {
377 $record->delete_field($item_field);
380 # update the MARC biblio
381 # $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode );
383 return (\@itemnumbers, \@errors);
386 =head2 ModItemFromMarc
388 ModItemFromMarc($item_marc, $biblionumber, $itemnumber);
390 This function updates an item record based on a supplied
391 C<MARC::Record> object containing an embedded item field.
392 This API is meant for the use of C<additem.pl>; for
393 other purposes, C<ModItem> should be used.
395 This function uses the hash %default_values_for_mod_from_marc,
396 which contains default values for item fields to
397 apply when modifying an item. This is needed beccause
398 if an item field's value is cleared, TransformMarcToKoha
399 does not include the column in the
400 hash that's passed to ModItem, which without
401 use of this hash makes it impossible to clear
402 an item field's value. See bug 2466.
404 Note that only columns that can be directly
405 changed from the cataloging and serials
406 item editors are included in this hash.
412 my %default_values_for_mod_from_marc = (
414 booksellerid => undef,
416 'items.cn_source' => undef,
419 # dateaccessioned => undef,
421 holdingbranch => undef,
423 itemcallnumber => undef,
428 permanent_location => undef,
433 replacementprice => undef,
434 replacementpricedate => undef,
437 stocknumber => undef,
442 sub ModItemFromMarc {
443 my $item_marc = shift;
444 my $biblionumber = shift;
445 my $itemnumber = shift;
447 my $dbh = C4::Context->dbh;
448 my $frameworkcode = GetFrameworkCode($biblionumber);
449 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
451 my $localitemmarc = MARC::Record->new;
452 $localitemmarc->append_fields( $item_marc->field($itemtag) );
453 my $item = &TransformMarcToKoha( $dbh, $localitemmarc, $frameworkcode, 'items' );
454 foreach my $item_field ( keys %default_values_for_mod_from_marc ) {
455 $item->{$item_field} = $default_values_for_mod_from_marc{$item_field} unless (exists $item->{$item_field});
457 my $unlinked_item_subfields = _get_unlinked_item_subfields( $localitemmarc, $frameworkcode );
459 ModItem($item, $biblionumber, $itemnumber, $dbh, $frameworkcode, $unlinked_item_subfields);
465 ModItem({ column => $newvalue }, $biblionumber, $itemnumber);
467 Change one or more columns in an item record and update
468 the MARC representation of the item.
470 The first argument is a hashref mapping from item column
471 names to the new values. The second and third arguments
472 are the biblionumber and itemnumber, respectively.
474 The fourth, optional parameter, C<$unlinked_item_subfields>, contains
475 an arrayref containing subfields present in the original MARC
476 representation of the item (e.g., from the item editor) that are
477 not mapped to C<items> columns directly but should instead
478 be stored in C<items.more_subfields_xml> and included in
479 the biblio items tag for display and indexing.
481 If one of the changed columns is used to calculate
482 the derived value of a column such as C<items.cn_sort>,
483 this routine will perform the necessary calculation
490 my $biblionumber = shift;
491 my $itemnumber = shift;
493 # if $biblionumber is undefined, get it from the current item
494 unless (defined $biblionumber) {
495 $biblionumber = _get_single_item_column('biblionumber', $itemnumber);
498 my $dbh = @_ ? shift : C4::Context->dbh;
499 my $frameworkcode = @_ ? shift : GetFrameworkCode( $biblionumber );
501 my $unlinked_item_subfields;
503 $unlinked_item_subfields = shift;
504 $item->{'more_subfields_xml'} = _get_unlinked_subfields_xml($unlinked_item_subfields);
507 $item->{'itemnumber'} = $itemnumber or return undef;
509 $item->{onloan} = undef if $item->{itemlost};
511 _set_derived_columns_for_mod($item);
512 _do_column_fixes_for_mod($item);
515 # attempt to change itemnumber
516 # attempt to change biblionumber (if we want
517 # an API to relink an item to a different bib,
518 # it should be a separate function)
521 _koha_modify_item($item);
523 # request that bib be reindexed so that searching on current
524 # item status is possible
525 ModZebra( $biblionumber, "specialUpdate", "biblioserver", undef, undef );
527 logaction("CATALOGUING", "MODIFY", $itemnumber, Dumper($item)) if C4::Context->preference("CataloguingLog");
530 =head2 ModItemTransfer
532 ModItemTransfer($itenumber, $frombranch, $tobranch);
534 Marks an item as being transferred from one branch
539 sub ModItemTransfer {
540 my ( $itemnumber, $frombranch, $tobranch ) = @_;
542 my $dbh = C4::Context->dbh;
544 #new entry in branchtransfers....
545 my $sth = $dbh->prepare(
546 "INSERT INTO branchtransfers (itemnumber, frombranch, datesent, tobranch)
547 VALUES (?, ?, NOW(), ?)");
548 $sth->execute($itemnumber, $frombranch, $tobranch);
550 ModItem({ holdingbranch => $tobranch }, undef, $itemnumber);
551 ModDateLastSeen($itemnumber);
555 =head2 ModDateLastSeen
557 ModDateLastSeen($itemnum);
559 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking.
560 C<$itemnum> is the item number
564 sub ModDateLastSeen {
565 my ($itemnumber) = @_;
567 my $today = C4::Dates->new();
568 ModItem({ itemlost => 0, datelastseen => $today->output("iso") }, undef, $itemnumber);
573 DelItem($dbh, $biblionumber, $itemnumber);
575 Exported function (core API) for deleting an item record in Koha.
580 my ( $dbh, $biblionumber, $itemnumber ) = @_;
582 # FIXME check the item has no current issues
584 _koha_delete_item( $dbh, $itemnumber );
586 # get the MARC record
587 my $record = GetMarcBiblio($biblionumber);
588 ModZebra( $biblionumber, "specialUpdate", "biblioserver", undef, undef );
591 my $copy2deleted = $dbh->prepare("UPDATE deleteditems SET marc=? WHERE itemnumber=?");
592 $copy2deleted->execute( $record->as_usmarc(), $itemnumber );
593 # This last update statement makes that the timestamp column in deleteditems is updated too. If you remove these lines, please add a line to update the timestamp separately. See Bugzilla report 7146 and Biblio.pm (DelBiblio).
595 #search item field code
596 logaction("CATALOGUING", "DELETE", $itemnumber, "item") if C4::Context->preference("CataloguingLog");
599 =head2 CheckItemPreSave
601 my $item_ref = TransformMarcToKoha($marc, 'items');
603 my %errors = CheckItemPreSave($item_ref);
604 if (exists $errors{'duplicate_barcode'}) {
605 print "item has duplicate barcode: ", $errors{'duplicate_barcode'}, "\n";
606 } elsif (exists $errors{'invalid_homebranch'}) {
607 print "item has invalid home branch: ", $errors{'invalid_homebranch'}, "\n";
608 } elsif (exists $errors{'invalid_holdingbranch'}) {
609 print "item has invalid holding branch: ", $errors{'invalid_holdingbranch'}, "\n";
614 Given a hashref containing item fields, determine if it can be
615 inserted or updated in the database. Specifically, checks for
616 database integrity issues, and returns a hash containing any
617 of the following keys, if applicable.
621 =item duplicate_barcode
623 Barcode, if it duplicates one already found in the database.
625 =item invalid_homebranch
627 Home branch, if not defined in branches table.
629 =item invalid_holdingbranch
631 Holding branch, if not defined in branches table.
635 This function does NOT implement any policy-related checks,
636 e.g., whether current operator is allowed to save an
637 item that has a given branch code.
641 sub CheckItemPreSave {
642 my $item_ref = shift;
646 # check for duplicate barcode
647 if (exists $item_ref->{'barcode'} and defined $item_ref->{'barcode'}) {
648 my $existing_itemnumber = GetItemnumberFromBarcode($item_ref->{'barcode'});
649 if ($existing_itemnumber) {
650 if (!exists $item_ref->{'itemnumber'} # new item
651 or $item_ref->{'itemnumber'} != $existing_itemnumber) { # existing item
652 $errors{'duplicate_barcode'} = $item_ref->{'barcode'};
657 # check for valid home branch
658 if (exists $item_ref->{'homebranch'} and defined $item_ref->{'homebranch'}) {
659 my $branch_name = GetBranchName($item_ref->{'homebranch'});
660 unless (defined $branch_name) {
661 # relies on fact that branches.branchname is a non-NULL column,
662 # so GetBranchName returns undef only if branch does not exist
663 $errors{'invalid_homebranch'} = $item_ref->{'homebranch'};
667 # check for valid holding branch
668 if (exists $item_ref->{'holdingbranch'} and defined $item_ref->{'holdingbranch'}) {
669 my $branch_name = GetBranchName($item_ref->{'holdingbranch'});
670 unless (defined $branch_name) {
671 # relies on fact that branches.branchname is a non-NULL column,
672 # so GetBranchName returns undef only if branch does not exist
673 $errors{'invalid_holdingbranch'} = $item_ref->{'holdingbranch'};
681 =head1 EXPORTED SPECIAL ACCESSOR FUNCTIONS
683 The following functions provide various ways of
684 getting an item record, a set of item records, or
685 lists of authorized values for certain item fields.
687 Some of the functions in this group are candidates
688 for refactoring -- for example, some of the code
689 in C<GetItemsByBiblioitemnumber> and C<GetItemsInfo>
690 has copy-and-paste work.
696 $itemstatushash = GetItemStatus($fwkcode);
698 Returns a list of valid values for the
699 C<items.notforloan> field.
701 NOTE: does B<not> return an individual item's
704 Can be MARC dependant.
706 But basically could be can be loan or not
707 Create a status selector with the following code
709 =head3 in PERL SCRIPT
711 my $itemstatushash = getitemstatus;
713 foreach my $thisstatus (keys %$itemstatushash) {
714 my %row =(value => $thisstatus,
715 statusname => $itemstatushash->{$thisstatus}->{'statusname'},
717 push @itemstatusloop, \%row;
719 $template->param(statusloop=>\@itemstatusloop);
723 <select name="statusloop">
724 <option value="">Default</option>
725 <!-- TMPL_LOOP name="statusloop" -->
726 <option value="<!-- TMPL_VAR name="value" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="statusname" --></option>
734 # returns a reference to a hash of references to status...
737 my $dbh = C4::Context->dbh;
739 $fwk = '' unless ($fwk);
740 my ( $tag, $subfield ) =
741 GetMarcFromKohaField( "items.notforloan", $fwk );
742 if ( $tag and $subfield ) {
745 "SELECT authorised_value
746 FROM marc_subfield_structure
752 $sth->execute( $tag, $subfield, $fwk );
753 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
756 "SELECT authorised_value,lib
757 FROM authorised_values
762 $authvalsth->execute($authorisedvaluecat);
763 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
764 $itemstatus{$authorisedvalue} = $lib;
778 $itemstatus{"1"} = "Not For Loan";
782 =head2 GetItemLocation
784 $itemlochash = GetItemLocation($fwk);
786 Returns a list of valid values for the
787 C<items.location> field.
789 NOTE: does B<not> return an individual item's
792 where fwk stands for an optional framework code.
793 Create a location selector with the following code
795 =head3 in PERL SCRIPT
797 my $itemlochash = getitemlocation;
799 foreach my $thisloc (keys %$itemlochash) {
800 my $selected = 1 if $thisbranch eq $branch;
801 my %row =(locval => $thisloc,
802 selected => $selected,
803 locname => $itemlochash->{$thisloc},
805 push @itemlocloop, \%row;
807 $template->param(itemlocationloop => \@itemlocloop);
811 <select name="location">
812 <option value="">Default</option>
813 <!-- TMPL_LOOP name="itemlocationloop" -->
814 <option value="<!-- TMPL_VAR name="locval" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="locname" --></option>
820 sub GetItemLocation {
822 # returns a reference to a hash of references to location...
825 my $dbh = C4::Context->dbh;
827 $fwk = '' unless ($fwk);
828 my ( $tag, $subfield ) =
829 GetMarcFromKohaField( "items.location", $fwk );
830 if ( $tag and $subfield ) {
833 "SELECT authorised_value
834 FROM marc_subfield_structure
839 $sth->execute( $tag, $subfield, $fwk );
840 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
843 "SELECT authorised_value,lib
844 FROM authorised_values
848 $authvalsth->execute($authorisedvaluecat);
849 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
850 $itemlocation{$authorisedvalue} = $lib;
852 return \%itemlocation;
864 $itemlocation{"1"} = "Not For Loan";
865 return \%itemlocation;
870 $items = GetLostItems( $where, $orderby );
872 This function gets a list of lost items.
878 C<$where> is a hashref. it containts a field of the items table as key
879 and the value to match as value. For example:
881 { barcode => 'abc123',
882 homebranch => 'CPL', }
884 C<$orderby> is a field of the items table by which the resultset
889 C<$items> is a reference to an array full of hashrefs with columns
890 from the "items" table as keys.
892 =item usage in the perl script:
894 my $where = { barcode => '0001548' };
895 my $items = GetLostItems( $where, "homebranch" );
896 $template->param( itemsloop => $items );
903 # Getting input args.
906 my $dbh = C4::Context->dbh;
911 LEFT JOIN biblio ON (items.biblionumber = biblio.biblionumber)
912 LEFT JOIN biblioitems ON (items.biblionumber = biblioitems.biblionumber)
913 LEFT JOIN authorised_values ON (items.itemlost = authorised_values.authorised_value)
915 authorised_values.category = 'LOST'
916 AND itemlost IS NOT NULL
919 my @query_parameters;
920 foreach my $key (keys %$where) {
921 $query .= " AND $key LIKE ?";
922 push @query_parameters, "%$where->{$key}%";
924 my @ordervalues = qw/title author homebranch itype barcode price replacementprice lib datelastseen location/;
926 if ( defined $orderby && grep($orderby, @ordervalues)) {
927 $query .= ' ORDER BY '.$orderby;
930 my $sth = $dbh->prepare($query);
931 $sth->execute( @query_parameters );
933 while ( my $row = $sth->fetchrow_hashref ){
939 =head2 GetItemsForInventory
941 $itemlist = GetItemsForInventory($minlocation, $maxlocation,
942 $location, $itemtype $datelastseen, $branch,
943 $offset, $size, $statushash);
945 Retrieve a list of title/authors/barcode/callnumber, for biblio inventory.
947 The sub returns a reference to a list of hashes, each containing
948 itemnumber, author, title, barcode, item callnumber, and date last
949 seen. It is ordered by callnumber then title.
951 The required minlocation & maxlocation parameters are used to specify a range of item callnumbers
952 the datelastseen can be used to specify that you want to see items not seen since a past date only.
953 offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
954 $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.
958 sub GetItemsForInventory {
959 my ( $minlocation, $maxlocation,$location, $itemtype, $ignoreissued, $datelastseen, $branchcode, $branch, $offset, $size, $statushash ) = @_;
960 my $dbh = C4::Context->dbh;
961 my ( @bind_params, @where_strings );
963 my $query = <<'END_SQL';
964 SELECT items.itemnumber, barcode, itemcallnumber, title, author, biblio.biblionumber, datelastseen
966 LEFT JOIN biblio ON items.biblionumber = biblio.biblionumber
967 LEFT JOIN biblioitems on items.biblionumber = biblioitems.biblionumber
970 for my $authvfield (keys %$statushash){
971 if ( scalar @{$statushash->{$authvfield}} > 0 ){
972 my $joinedvals = join ',', @{$statushash->{$authvfield}};
973 push @where_strings, "$authvfield in (" . $joinedvals . ")";
979 push @where_strings, 'itemcallnumber >= ?';
980 push @bind_params, $minlocation;
984 push @where_strings, 'itemcallnumber <= ?';
985 push @bind_params, $maxlocation;
989 $datelastseen = format_date_in_iso($datelastseen);
990 push @where_strings, '(datelastseen < ? OR datelastseen IS NULL)';
991 push @bind_params, $datelastseen;
995 push @where_strings, 'items.location = ?';
996 push @bind_params, $location;
1000 if($branch eq "homebranch"){
1001 push @where_strings, 'items.homebranch = ?';
1003 push @where_strings, 'items.holdingbranch = ?';
1005 push @bind_params, $branchcode;
1009 push @where_strings, 'biblioitems.itemtype = ?';
1010 push @bind_params, $itemtype;
1013 if ( $ignoreissued) {
1014 $query .= "LEFT JOIN issues ON items.itemnumber = issues.itemnumber ";
1015 push @where_strings, 'issues.date_due IS NULL';
1018 if ( @where_strings ) {
1020 $query .= join ' AND ', @where_strings;
1022 $query .= ' ORDER BY items.cn_sort, itemcallnumber, title';
1023 my $sth = $dbh->prepare($query);
1024 $sth->execute( @bind_params );
1028 while ( my $row = $sth->fetchrow_hashref ) {
1029 $offset-- if ($offset);
1030 $row->{datelastseen}=format_date($row->{datelastseen});
1031 if ( ( !$offset ) && $size ) {
1032 push @results, $row;
1039 =head2 GetItemsCount
1041 $count = &GetItemsCount( $biblionumber);
1043 This function return count of item with $biblionumber
1048 my ( $biblionumber ) = @_;
1049 my $dbh = C4::Context->dbh;
1050 my $query = "SELECT count(*)
1052 WHERE biblionumber=?";
1053 my $sth = $dbh->prepare($query);
1054 $sth->execute($biblionumber);
1055 my $count = $sth->fetchrow;
1059 =head2 GetItemInfosOf
1061 GetItemInfosOf(@itemnumbers);
1065 sub GetItemInfosOf {
1066 my @itemnumbers = @_;
1071 WHERE itemnumber IN (' . join( ',', @itemnumbers ) . ')
1073 return get_infos_of( $query, 'itemnumber' );
1076 =head2 GetItemsByBiblioitemnumber
1078 GetItemsByBiblioitemnumber($biblioitemnumber);
1080 Returns an arrayref of hashrefs suitable for use in a TMPL_LOOP
1081 Called by C<C4::XISBN>
1085 sub GetItemsByBiblioitemnumber {
1086 my ( $bibitem ) = @_;
1087 my $dbh = C4::Context->dbh;
1088 my $sth = $dbh->prepare("SELECT * FROM items WHERE items.biblioitemnumber = ?") || die $dbh->errstr;
1089 # Get all items attached to a biblioitem
1092 $sth->execute($bibitem) || die $sth->errstr;
1093 while ( my $data = $sth->fetchrow_hashref ) {
1094 # Foreach item, get circulation information
1095 my $sth2 = $dbh->prepare( "SELECT * FROM issues,borrowers
1096 WHERE itemnumber = ?
1097 AND issues.borrowernumber = borrowers.borrowernumber"
1099 $sth2->execute( $data->{'itemnumber'} );
1100 if ( my $data2 = $sth2->fetchrow_hashref ) {
1101 # if item is out, set the due date and who it is out too
1102 $data->{'date_due'} = $data2->{'date_due'};
1103 $data->{'cardnumber'} = $data2->{'cardnumber'};
1104 $data->{'borrowernumber'} = $data2->{'borrowernumber'};
1107 # set date_due to blank, so in the template we check itemlost, and wthdrawn
1108 $data->{'date_due'} = '';
1110 # Find the last 3 people who borrowed this item.
1111 my $query2 = "SELECT * FROM old_issues, borrowers WHERE itemnumber = ?
1112 AND old_issues.borrowernumber = borrowers.borrowernumber
1113 ORDER BY returndate desc,timestamp desc LIMIT 3";
1114 $sth2 = $dbh->prepare($query2) || die $dbh->errstr;
1115 $sth2->execute( $data->{'itemnumber'} ) || die $sth2->errstr;
1117 while ( my $data2 = $sth2->fetchrow_hashref ) {
1118 $data->{"timestamp$i2"} = $data2->{'timestamp'};
1119 $data->{"card$i2"} = $data2->{'cardnumber'};
1120 $data->{"borrower$i2"} = $data2->{'borrowernumber'};
1123 push(@results,$data);
1130 @results = GetItemsInfo($biblionumber);
1132 Returns information about items with the given biblionumber.
1134 C<GetItemsInfo> returns a list of references-to-hash. Each element
1135 contains a number of keys. Most of them are attributes from the
1136 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
1137 Koha database. Other keys include:
1141 =item C<$data-E<gt>{branchname}>
1143 The name (not the code) of the branch to which the book belongs.
1145 =item C<$data-E<gt>{datelastseen}>
1147 This is simply C<items.datelastseen>, except that while the date is
1148 stored in YYYY-MM-DD format in the database, here it is converted to
1149 DD/MM/YYYY format. A NULL date is returned as C<//>.
1151 =item C<$data-E<gt>{datedue}>
1153 =item C<$data-E<gt>{class}>
1155 This is the concatenation of C<biblioitems.classification>, the book's
1156 Dewey code, and C<biblioitems.subclass>.
1158 =item C<$data-E<gt>{ocount}>
1160 I think this is the number of copies of the book available.
1162 =item C<$data-E<gt>{order}>
1164 If this is set, it is set to C<One Order>.
1171 my ( $biblionumber ) = @_;
1172 my $dbh = C4::Context->dbh;
1173 # note biblioitems.* must be avoided to prevent large marc and marcxml fields from killing performance.
1179 biblioitems.itemtype,
1182 biblioitems.publicationyear,
1183 biblioitems.publishercode,
1184 biblioitems.volumedate,
1185 biblioitems.volumedesc,
1188 items.notforloan as itemnotforloan,
1189 itemtypes.description,
1190 itemtypes.notforloan as notforloan_per_itemtype,
1193 LEFT JOIN branches ON items.holdingbranch = branches.branchcode
1194 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
1195 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
1196 LEFT JOIN itemtypes ON itemtypes.itemtype = "
1197 . (C4::Context->preference('item-level_itypes') ? 'items.itype' : 'biblioitems.itemtype');
1198 $query .= " WHERE items.biblionumber = ? ORDER BY branches.branchname,items.dateaccessioned desc" ;
1199 my $sth = $dbh->prepare($query);
1200 $sth->execute($biblionumber);
1205 my $isth = $dbh->prepare(
1206 "SELECT issues.*,borrowers.cardnumber,borrowers.surname,borrowers.firstname,borrowers.branchcode as bcode
1207 FROM issues LEFT JOIN borrowers ON issues.borrowernumber=borrowers.borrowernumber
1208 WHERE itemnumber = ?"
1210 my $ssth = $dbh->prepare("SELECT serialseq,publisheddate from serialitems left join serial on serialitems.serialid=serial.serialid where serialitems.itemnumber=? ");
1211 while ( my $data = $sth->fetchrow_hashref ) {
1214 $isth->execute( $data->{'itemnumber'} );
1215 if ( my $idata = $isth->fetchrow_hashref ) {
1216 $data->{borrowernumber} = $idata->{borrowernumber};
1217 $data->{cardnumber} = $idata->{cardnumber};
1218 $data->{surname} = $idata->{surname};
1219 $data->{firstname} = $idata->{firstname};
1220 $data->{lastreneweddate} = $idata->{lastreneweddate};
1221 $datedue = $idata->{'date_due'};
1222 if (C4::Context->preference("IndependantBranches")){
1223 my $userenv = C4::Context->userenv;
1224 if ( ($userenv) && ( $userenv->{flags} % 2 != 1 ) ) {
1225 $data->{'NOTSAMEBRANCH'} = 1 if ($idata->{'bcode'} ne $userenv->{branch});
1229 if ( $data->{'serial'}) {
1230 $ssth->execute($data->{'itemnumber'}) ;
1231 ($data->{'serialseq'} , $data->{'publisheddate'}) = $ssth->fetchrow_array();
1234 if ( $datedue eq '' ) {
1235 my ( $restype, $reserves, undef ) =
1236 C4::Reserves::CheckReserves( $data->{'itemnumber'} );
1237 # Previous conditional check with if ($restype) is not needed because a true
1238 # result for one item will result in subsequent items defaulting to this true
1240 $count_reserves = $restype;
1242 #get branch information.....
1243 my $bsth = $dbh->prepare(
1244 "SELECT * FROM branches WHERE branchcode = ?
1247 $bsth->execute( $data->{'holdingbranch'} );
1248 if ( my $bdata = $bsth->fetchrow_hashref ) {
1249 $data->{'branchname'} = $bdata->{'branchname'};
1251 $data->{'datedue'} = $datedue;
1252 $data->{'count_reserves'} = $count_reserves;
1254 # get notforloan complete status if applicable
1255 my $sthnflstatus = $dbh->prepare(
1256 'SELECT authorised_value
1257 FROM marc_subfield_structure
1258 WHERE kohafield="items.notforloan"
1262 $sthnflstatus->execute;
1263 my ($authorised_valuecode) = $sthnflstatus->fetchrow;
1264 if ($authorised_valuecode) {
1265 $sthnflstatus = $dbh->prepare(
1266 "SELECT lib FROM authorised_values
1268 AND authorised_value=?"
1270 $sthnflstatus->execute( $authorised_valuecode,
1271 $data->{itemnotforloan} );
1272 my ($lib) = $sthnflstatus->fetchrow;
1273 $data->{notforloanvalue} = $lib;
1276 # get restricted status and description if applicable
1277 my $restrictedstatus = $dbh->prepare(
1278 'SELECT authorised_value
1279 FROM marc_subfield_structure
1280 WHERE kohafield="items.restricted"
1284 $restrictedstatus->execute;
1285 ($authorised_valuecode) = $restrictedstatus->fetchrow;
1286 if ($authorised_valuecode) {
1287 $restrictedstatus = $dbh->prepare(
1288 "SELECT lib,lib_opac FROM authorised_values
1290 AND authorised_value=?"
1292 $restrictedstatus->execute( $authorised_valuecode,
1293 $data->{restricted} );
1295 if ( my $rstdata = $restrictedstatus->fetchrow_hashref ) {
1296 $data->{restricted} = $rstdata->{'lib'};
1297 $data->{restrictedopac} = $rstdata->{'lib_opac'};
1301 # my stack procedures
1302 my $stackstatus = $dbh->prepare(
1303 'SELECT authorised_value
1304 FROM marc_subfield_structure
1305 WHERE kohafield="items.stack"
1308 $stackstatus->execute;
1310 ($authorised_valuecode) = $stackstatus->fetchrow;
1311 if ($authorised_valuecode) {
1312 $stackstatus = $dbh->prepare(
1314 FROM authorised_values
1316 AND authorised_value=?
1319 $stackstatus->execute( $authorised_valuecode, $data->{stack} );
1320 my ($lib) = $stackstatus->fetchrow;
1321 $data->{stack} = $lib;
1323 # Find the last 3 people who borrowed this item.
1324 my $sth2 = $dbh->prepare("SELECT * FROM old_issues,borrowers
1325 WHERE itemnumber = ?
1326 AND old_issues.borrowernumber = borrowers.borrowernumber
1327 ORDER BY returndate DESC
1329 $sth2->execute($data->{'itemnumber'});
1331 while (my $data2 = $sth2->fetchrow_hashref()) {
1332 $data->{"timestamp$ii"} = $data2->{'timestamp'} if $data2->{'timestamp'};
1333 $data->{"card$ii"} = $data2->{'cardnumber'} if $data2->{'cardnumber'};
1334 $data->{"borrower$ii"} = $data2->{'borrowernumber'} if $data2->{'borrowernumber'};
1338 $results[$i] = $data;
1342 return( sort { ($b->{'publisheddate'} || $b->{'enumchron'}) cmp ($a->{'publisheddate'} || $a->{'enumchron'}) } @results );
1348 =head2 GetItemsLocationInfo
1350 my @itemlocinfo = GetItemsLocationInfo($biblionumber);
1352 Returns the branch names, shelving location and itemcallnumber for each item attached to the biblio in question
1354 C<GetItemsInfo> returns a list of references-to-hash. Data returned:
1358 =item C<$data-E<gt>{homebranch}>
1360 Branch Name of the item's homebranch
1362 =item C<$data-E<gt>{holdingbranch}>
1364 Branch Name of the item's holdingbranch
1366 =item C<$data-E<gt>{location}>
1368 Item's shelving location code
1370 =item C<$data-E<gt>{location_intranet}>
1372 The intranet description for the Shelving Location as set in authorised_values 'LOC'
1374 =item C<$data-E<gt>{location_opac}>
1376 The OPAC description for the Shelving Location as set in authorised_values 'LOC'. Falls back to intranet description if no OPAC
1379 =item C<$data-E<gt>{itemcallnumber}>
1381 Item's itemcallnumber
1383 =item C<$data-E<gt>{cn_sort}>
1385 Item's call number normalized for sorting
1391 sub GetItemsLocationInfo {
1392 my $biblionumber = shift;
1395 my $dbh = C4::Context->dbh;
1396 my $query = "SELECT a.branchname as homebranch, b.branchname as holdingbranch,
1397 location, itemcallnumber, cn_sort
1398 FROM items, branches as a, branches as b
1399 WHERE homebranch = a.branchcode AND holdingbranch = b.branchcode
1400 AND biblionumber = ?
1401 ORDER BY cn_sort ASC";
1402 my $sth = $dbh->prepare($query);
1403 $sth->execute($biblionumber);
1405 while ( my $data = $sth->fetchrow_hashref ) {
1406 $data->{location_intranet} = GetKohaAuthorisedValueLib('LOC', $data->{location});
1407 $data->{location_opac}= GetKohaAuthorisedValueLib('LOC', $data->{location}, 1);
1408 push @results, $data;
1413 =head2 GetHostItemsInfo
1415 $hostiteminfo = GetHostItemsInfo($hostfield);
1416 Returns the iteminfo for items linked to records via a host field
1420 sub GetHostItemsInfo {
1422 my @returnitemsInfo;
1424 if (C4::Context->preference('marcflavour') eq 'MARC21' ||
1425 C4::Context->preference('marcflavour') eq 'NORMARC'){
1426 foreach my $hostfield ( $record->field('773') ) {
1427 my $hostbiblionumber = $hostfield->subfield("0");
1428 my $linkeditemnumber = $hostfield->subfield("9");
1429 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1430 foreach my $hostitemInfo (@hostitemInfos){
1431 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1432 push (@returnitemsInfo,$hostitemInfo);
1437 } elsif ( C4::Context->preference('marcflavour') eq 'UNIMARC'){
1438 foreach my $hostfield ( $record->field('461') ) {
1439 my $hostbiblionumber = $hostfield->subfield("0");
1440 my $linkeditemnumber = $hostfield->subfield("9");
1441 my @hostitemInfos = GetItemsInfo($hostbiblionumber);
1442 foreach my $hostitemInfo (@hostitemInfos){
1443 if ($hostitemInfo->{itemnumber} eq $linkeditemnumber){
1444 push (@returnitemsInfo,$hostitemInfo);
1450 return @returnitemsInfo;
1454 =head2 GetLastAcquisitions
1456 my $lastacq = GetLastAcquisitions({'branches' => ('branch1','branch2'),
1457 'itemtypes' => ('BK','BD')}, 10);
1461 sub GetLastAcquisitions {
1462 my ($data,$max) = @_;
1464 my $itemtype = C4::Context->preference('item-level_itypes') ? 'itype' : 'itemtype';
1466 my $number_of_branches = @{$data->{branches}};
1467 my $number_of_itemtypes = @{$data->{itemtypes}};
1470 my @where = ('WHERE 1 ');
1471 $number_of_branches and push @where
1472 , 'AND holdingbranch IN ('
1473 , join(',', ('?') x $number_of_branches )
1477 $number_of_itemtypes and push @where
1478 , "AND $itemtype IN ("
1479 , join(',', ('?') x $number_of_itemtypes )
1483 my $query = "SELECT biblio.biblionumber as biblionumber, title, dateaccessioned
1484 FROM items RIGHT JOIN biblio ON (items.biblionumber=biblio.biblionumber)
1485 RIGHT JOIN biblioitems ON (items.biblioitemnumber=biblioitems.biblioitemnumber)
1487 GROUP BY biblio.biblionumber
1488 ORDER BY dateaccessioned DESC LIMIT $max";
1490 my $dbh = C4::Context->dbh;
1491 my $sth = $dbh->prepare($query);
1493 $sth->execute((@{$data->{branches}}, @{$data->{itemtypes}}));
1496 while( my $row = $sth->fetchrow_hashref){
1497 push @results, {date => $row->{dateaccessioned}
1498 , biblionumber => $row->{biblionumber}
1499 , title => $row->{title}};
1505 =head2 get_itemnumbers_of
1507 my @itemnumbers_of = get_itemnumbers_of(@biblionumbers);
1509 Given a list of biblionumbers, return the list of corresponding itemnumbers
1510 for each biblionumber.
1512 Return a reference on a hash where keys are biblionumbers and values are
1513 references on array of itemnumbers.
1517 sub get_itemnumbers_of {
1518 my @biblionumbers = @_;
1520 my $dbh = C4::Context->dbh;
1526 WHERE biblionumber IN (?' . ( ',?' x scalar @biblionumbers - 1 ) . ')
1528 my $sth = $dbh->prepare($query);
1529 $sth->execute(@biblionumbers);
1533 while ( my ( $itemnumber, $biblionumber ) = $sth->fetchrow_array ) {
1534 push @{ $itemnumbers_of{$biblionumber} }, $itemnumber;
1537 return \%itemnumbers_of;
1540 =head2 get_hostitemnumbers_of
1542 my @itemnumbers_of = get_hostitemnumbers_of($biblionumber);
1544 Given a biblionumber, return the list of corresponding itemnumbers that are linked to it via host fields
1546 Return a reference on a hash where key is a biblionumber and values are
1547 references on array of itemnumbers.
1552 sub get_hostitemnumbers_of {
1553 my ($biblionumber) = @_;
1554 my $marcrecord = GetMarcBiblio($biblionumber);
1555 my (@returnhostitemnumbers,$tag, $biblio_s, $item_s);
1557 my $marcflavor = C4::Context->preference('marcflavour');
1558 if ($marcflavor eq 'MARC21' || $marcflavor eq 'NORMARC') {
1562 } elsif ($marcflavor eq 'UNIMARC') {
1568 foreach my $hostfield ( $marcrecord->field($tag) ) {
1569 my $hostbiblionumber = $hostfield->subfield($biblio_s);
1570 my $linkeditemnumber = $hostfield->subfield($item_s);
1572 if (my $itemnumbers = get_itemnumbers_of($hostbiblionumber)->{$hostbiblionumber})
1574 @itemnumbers = @$itemnumbers;
1576 foreach my $itemnumber (@itemnumbers){
1577 if ($itemnumber eq $linkeditemnumber){
1578 push (@returnhostitemnumbers,$itemnumber);
1583 return @returnhostitemnumbers;
1587 =head2 GetItemnumberFromBarcode
1589 $result = GetItemnumberFromBarcode($barcode);
1593 sub GetItemnumberFromBarcode {
1595 my $dbh = C4::Context->dbh;
1598 $dbh->prepare("SELECT itemnumber FROM items WHERE items.barcode=?");
1599 $rq->execute($barcode);
1600 my ($result) = $rq->fetchrow;
1604 =head2 GetBarcodeFromItemnumber
1606 $result = GetBarcodeFromItemnumber($itemnumber);
1610 sub GetBarcodeFromItemnumber {
1611 my ($itemnumber) = @_;
1612 my $dbh = C4::Context->dbh;
1615 $dbh->prepare("SELECT barcode FROM items WHERE items.itemnumber=?");
1616 $rq->execute($itemnumber);
1617 my ($result) = $rq->fetchrow;
1621 =head2 GetHiddenItemnumbers
1625 $result = GetHiddenItemnumbers(@items);
1631 sub GetHiddenItemnumbers {
1635 my $yaml = C4::Context->preference('OpacHiddenItems');
1636 $yaml = "$yaml\n\n"; # YAML is anal on ending \n. Surplus does not hurt
1639 $hidingrules = YAML::Load($yaml);
1642 warn "Unable to parse OpacHiddenItems syspref : $@";
1645 my $dbh = C4::Context->dbh;
1648 foreach my $item (@items) {
1650 # We check each rule
1651 foreach my $field (keys %$hidingrules) {
1653 if (exists $item->{$field}) {
1654 $val = $item->{$field};
1657 my $query = "SELECT $field from items where itemnumber = ?";
1658 $val = $dbh->selectrow_array($query, undef, $item->{'itemnumber'});
1660 $val = '' unless defined $val;
1662 # If the results matches the values in the yaml file
1663 if (any { $val eq $_ } @{$hidingrules->{$field}}) {
1665 # We add the itemnumber to the list
1666 push @resultitems, $item->{'itemnumber'};
1668 # If at least one rule matched for an item, no need to test the others
1673 return @resultitems;
1676 =head3 get_item_authorised_values
1678 find the types and values for all authorised values assigned to this item.
1680 parameters: itemnumber
1682 returns: a hashref malling the authorised value to the value set for this itemnumber
1684 $authorised_values = {
1690 'RESTRICTED' => undef,
1693 'branches' => 'CPL',
1694 'cn_source' => undef,
1695 'itemtypes' => 'SER',
1698 Notes: see C4::Biblio::get_biblio_authorised_values for a similar method at the biblio level.
1702 sub get_item_authorised_values {
1703 my $itemnumber = shift;
1705 # assume that these entries in the authorised_value table are item level.
1706 my $query = q(SELECT distinct authorised_value, kohafield
1707 FROM marc_subfield_structure
1708 WHERE kohafield like 'item%'
1709 AND authorised_value != '' );
1711 my $itemlevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
1712 my $iteminfo = GetItem( $itemnumber );
1713 # warn( Data::Dumper->Dump( [ $itemlevel_authorised_values ], [ 'itemlevel_authorised_values' ] ) );
1715 foreach my $this_authorised_value ( keys %$itemlevel_authorised_values ) {
1716 my $field = $itemlevel_authorised_values->{ $this_authorised_value }->{'kohafield'};
1717 $field =~ s/^items\.//;
1718 if ( exists $iteminfo->{ $field } ) {
1719 $return->{ $this_authorised_value } = $iteminfo->{ $field };
1722 # warn( Data::Dumper->Dump( [ $return ], [ 'return' ] ) );
1726 =head3 get_authorised_value_images
1728 find a list of icons that are appropriate for display based on the
1729 authorised values for a biblio.
1731 parameters: listref of authorised values, such as comes from
1732 get_item_authorised_values or
1733 from C4::Biblio::get_biblio_authorised_values
1735 returns: listref of hashrefs for each image. Each hashref looks like this:
1737 { imageurl => '/intranet-tmpl/prog/img/itemtypeimg/npl/WEB.gif',
1742 Notes: Currently, I put on the full path to the images on the staff
1743 side. This should either be configurable or not done at all. Since I
1744 have to deal with 'intranet' or 'opac' in
1745 get_biblio_authorised_values, perhaps I should be passing it in.
1749 sub get_authorised_value_images {
1750 my $authorised_values = shift;
1754 my $authorised_value_list = GetAuthorisedValues();
1755 # warn ( Data::Dumper->Dump( [ $authorised_value_list ], [ 'authorised_value_list' ] ) );
1756 foreach my $this_authorised_value ( @$authorised_value_list ) {
1757 if ( exists $authorised_values->{ $this_authorised_value->{'category'} }
1758 && $authorised_values->{ $this_authorised_value->{'category'} } eq $this_authorised_value->{'authorised_value'} ) {
1759 # warn ( Data::Dumper->Dump( [ $this_authorised_value ], [ 'this_authorised_value' ] ) );
1760 if ( defined $this_authorised_value->{'imageurl'} ) {
1761 push @imagelist, { imageurl => C4::Koha::getitemtypeimagelocation( 'intranet', $this_authorised_value->{'imageurl'} ),
1762 label => $this_authorised_value->{'lib'},
1763 category => $this_authorised_value->{'category'},
1764 value => $this_authorised_value->{'authorised_value'}, };
1769 # warn ( Data::Dumper->Dump( [ \@imagelist ], [ 'imagelist' ] ) );
1774 =head1 LIMITED USE FUNCTIONS
1776 The following functions, while part of the public API,
1777 are not exported. This is generally because they are
1778 meant to be used by only one script for a specific
1779 purpose, and should not be used in any other context
1780 without careful thought.
1786 my $item_marc = GetMarcItem($biblionumber, $itemnumber);
1788 Returns MARC::Record of the item passed in parameter.
1789 This function is meant for use only in C<cataloguing/additem.pl>,
1790 where it is needed to support that script's MARC-like
1796 my ( $biblionumber, $itemnumber ) = @_;
1798 # GetMarcItem has been revised so that it does the following:
1799 # 1. Gets the item information from the items table.
1800 # 2. Converts it to a MARC field for storage in the bib record.
1802 # The previous behavior was:
1803 # 1. Get the bib record.
1804 # 2. Return the MARC tag corresponding to the item record.
1806 # The difference is that one treats the items row as authoritative,
1807 # while the other treats the MARC representation as authoritative
1808 # under certain circumstances.
1810 my $itemrecord = GetItem($itemnumber);
1812 # Tack on 'items.' prefix to column names so that TransformKohaToMarc will work.
1813 # Also, don't emit a subfield if the underlying field is blank.
1816 return Item2Marc($itemrecord,$biblionumber);
1820 my ($itemrecord,$biblionumber)=@_;
1823 defined($itemrecord->{$_}) && $itemrecord->{$_} ne '' ? ("items.$_" => $itemrecord->{$_}) : ()
1824 } keys %{ $itemrecord }
1826 my $itemmarc = TransformKohaToMarc($mungeditem);
1827 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",GetFrameworkCode($biblionumber)||'');
1829 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($mungeditem->{'items.more_subfields_xml'});
1830 if (defined $unlinked_item_subfields and $#$unlinked_item_subfields > -1) {
1831 foreach my $field ($itemmarc->field($itemtag)){
1832 $field->add_subfields(@$unlinked_item_subfields);
1838 =head1 PRIVATE FUNCTIONS AND VARIABLES
1840 The following functions are not meant to be called
1841 directly, but are documented in order to explain
1842 the inner workings of C<C4::Items>.
1846 =head2 %derived_columns
1848 This hash keeps track of item columns that
1849 are strictly derived from other columns in
1850 the item record and are not meant to be set
1853 Each key in the hash should be the name of a
1854 column (as named by TransformMarcToKoha). Each
1855 value should be hashref whose keys are the
1856 columns on which the derived column depends. The
1857 hashref should also contain a 'BUILDER' key
1858 that is a reference to a sub that calculates
1863 my %derived_columns = (
1864 'items.cn_sort' => {
1865 'itemcallnumber' => 1,
1866 'items.cn_source' => 1,
1867 'BUILDER' => \&_calc_items_cn_sort,
1871 =head2 _set_derived_columns_for_add
1873 _set_derived_column_for_add($item);
1875 Given an item hash representing a new item to be added,
1876 calculate any derived columns. Currently the only
1877 such column is C<items.cn_sort>.
1881 sub _set_derived_columns_for_add {
1884 foreach my $column (keys %derived_columns) {
1885 my $builder = $derived_columns{$column}->{'BUILDER'};
1886 my $source_values = {};
1887 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1888 next if $source_column eq 'BUILDER';
1889 $source_values->{$source_column} = $item->{$source_column};
1891 $builder->($item, $source_values);
1895 =head2 _set_derived_columns_for_mod
1897 _set_derived_column_for_mod($item);
1899 Given an item hash representing a new item to be modified.
1900 calculate any derived columns. Currently the only
1901 such column is C<items.cn_sort>.
1903 This routine differs from C<_set_derived_columns_for_add>
1904 in that it needs to handle partial item records. In other
1905 words, the caller of C<ModItem> may have supplied only one
1906 or two columns to be changed, so this function needs to
1907 determine whether any of the columns to be changed affect
1908 any of the derived columns. Also, if a derived column
1909 depends on more than one column, but the caller is not
1910 changing all of then, this routine retrieves the unchanged
1911 values from the database in order to ensure a correct
1916 sub _set_derived_columns_for_mod {
1919 foreach my $column (keys %derived_columns) {
1920 my $builder = $derived_columns{$column}->{'BUILDER'};
1921 my $source_values = {};
1922 my %missing_sources = ();
1923 my $must_recalc = 0;
1924 foreach my $source_column (keys %{ $derived_columns{$column} }) {
1925 next if $source_column eq 'BUILDER';
1926 if (exists $item->{$source_column}) {
1928 $source_values->{$source_column} = $item->{$source_column};
1930 $missing_sources{$source_column} = 1;
1934 foreach my $source_column (keys %missing_sources) {
1935 $source_values->{$source_column} = _get_single_item_column($source_column, $item->{'itemnumber'});
1937 $builder->($item, $source_values);
1942 =head2 _do_column_fixes_for_mod
1944 _do_column_fixes_for_mod($item);
1946 Given an item hashref containing one or more
1947 columns to modify, fix up certain values.
1948 Specifically, set to 0 any passed value
1949 of C<notforloan>, C<damaged>, C<itemlost>, or
1950 C<wthdrawn> that is either undefined or
1951 contains the empty string.
1955 sub _do_column_fixes_for_mod {
1958 if (exists $item->{'notforloan'} and
1959 (not defined $item->{'notforloan'} or $item->{'notforloan'} eq '')) {
1960 $item->{'notforloan'} = 0;
1962 if (exists $item->{'damaged'} and
1963 (not defined $item->{'damaged'} or $item->{'damaged'} eq '')) {
1964 $item->{'damaged'} = 0;
1966 if (exists $item->{'itemlost'} and
1967 (not defined $item->{'itemlost'} or $item->{'itemlost'} eq '')) {
1968 $item->{'itemlost'} = 0;
1970 if (exists $item->{'wthdrawn'} and
1971 (not defined $item->{'wthdrawn'} or $item->{'wthdrawn'} eq '')) {
1972 $item->{'wthdrawn'} = 0;
1974 if (exists $item->{'location'} && !exists $item->{'permanent_location'}) {
1975 $item->{'permanent_location'} = $item->{'location'};
1977 if (exists $item->{'timestamp'}) {
1978 delete $item->{'timestamp'};
1982 =head2 _get_single_item_column
1984 _get_single_item_column($column, $itemnumber);
1986 Retrieves the value of a single column from an C<items>
1987 row specified by C<$itemnumber>.
1991 sub _get_single_item_column {
1993 my $itemnumber = shift;
1995 my $dbh = C4::Context->dbh;
1996 my $sth = $dbh->prepare("SELECT $column FROM items WHERE itemnumber = ?");
1997 $sth->execute($itemnumber);
1998 my ($value) = $sth->fetchrow();
2002 =head2 _calc_items_cn_sort
2004 _calc_items_cn_sort($item, $source_values);
2006 Helper routine to calculate C<items.cn_sort>.
2010 sub _calc_items_cn_sort {
2012 my $source_values = shift;
2014 $item->{'items.cn_sort'} = GetClassSort($source_values->{'items.cn_source'}, $source_values->{'itemcallnumber'}, "");
2017 =head2 _set_defaults_for_add
2019 _set_defaults_for_add($item_hash);
2021 Given an item hash representing an item to be added, set
2022 correct default values for columns whose default value
2023 is not handled by the DBMS. This includes the following
2030 C<items.dateaccessioned>
2052 sub _set_defaults_for_add {
2054 $item->{dateaccessioned} ||= C4::Dates->new->output('iso');
2055 $item->{$_} ||= 0 for (qw( notforloan damaged itemlost wthdrawn));
2058 =head2 _koha_new_item
2060 my ($itemnumber,$error) = _koha_new_item( $item, $barcode );
2062 Perform the actual insert into the C<items> table.
2066 sub _koha_new_item {
2067 my ( $item, $barcode ) = @_;
2068 my $dbh=C4::Context->dbh;
2071 "INSERT INTO items SET
2073 biblioitemnumber = ?,
2075 dateaccessioned = ?,
2079 replacementprice = ?,
2080 replacementpricedate = ?,
2081 datelastborrowed = ?,
2094 permanent_location = ?,
2106 more_subfields_xml = ?,
2110 my $sth = $dbh->prepare($query);
2111 my $today = C4::Dates->today('iso');
2113 $item->{'biblionumber'},
2114 $item->{'biblioitemnumber'},
2116 $item->{'dateaccessioned'},
2117 $item->{'booksellerid'},
2118 $item->{'homebranch'},
2120 $item->{'replacementprice'},
2121 $item->{'replacementpricedate'} || $today,
2122 $item->{datelastborrowed},
2123 $item->{datelastseen} || $today,
2125 $item->{'notforloan'},
2127 $item->{'itemlost'},
2128 $item->{'wthdrawn'},
2129 $item->{'itemcallnumber'},
2130 $item->{'restricted'},
2131 $item->{'itemnotes'},
2132 $item->{'holdingbranch'},
2134 $item->{'location'},
2135 $item->{'permanent_location'},
2138 $item->{'renewals'},
2139 $item->{'reserves'},
2140 $item->{'items.cn_source'},
2141 $item->{'items.cn_sort'},
2144 $item->{'materials'},
2146 $item->{'enumchron'},
2147 $item->{'more_subfields_xml'},
2148 $item->{'copynumber'},
2149 $item->{'stocknumber'},
2153 if ( defined $sth->errstr ) {
2154 $error.="ERROR in _koha_new_item $query".$sth->errstr;
2157 $itemnumber = $dbh->{'mysql_insertid'};
2160 return ( $itemnumber, $error );
2163 =head2 MoveItemFromBiblio
2165 MoveItemFromBiblio($itenumber, $frombiblio, $tobiblio);
2167 Moves an item from a biblio to another
2169 Returns undef if the move failed or the biblionumber of the destination record otherwise
2173 sub MoveItemFromBiblio {
2174 my ($itemnumber, $frombiblio, $tobiblio) = @_;
2175 my $dbh = C4::Context->dbh;
2176 my $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber = ?");
2177 $sth->execute( $tobiblio );
2178 my ( $tobiblioitem ) = $sth->fetchrow();
2179 $sth = $dbh->prepare("UPDATE items SET biblioitemnumber = ?, biblionumber = ? WHERE itemnumber = ? AND biblionumber = ?");
2180 my $return = $sth->execute($tobiblioitem, $tobiblio, $itemnumber, $frombiblio);
2182 ModZebra( $tobiblio, "specialUpdate", "biblioserver", undef, undef );
2183 ModZebra( $frombiblio, "specialUpdate", "biblioserver", undef, undef );
2184 # Checking if the item we want to move is in an order
2185 my $order = GetOrderFromItemnumber($itemnumber);
2187 # Replacing the biblionumber within the order if necessary
2188 $order->{'biblionumber'} = $tobiblio;
2198 DelItemCheck($dbh, $biblionumber, $itemnumber);
2200 Exported function (core API) for deleting an item record in Koha if there no current issue.
2205 my ( $dbh, $biblionumber, $itemnumber ) = @_;
2208 my $countanalytics=GetAnalyticsCount($itemnumber);
2211 # check that there is no issue on this item before deletion.
2212 my $sth=$dbh->prepare("select * from issues i where i.itemnumber=?");
2213 $sth->execute($itemnumber);
2215 my $item = GetItem($itemnumber);
2216 my $onloan=$sth->fetchrow;
2219 $error = "book_on_loan"
2221 elsif ( !(C4::Context->userenv->{flags} & 1) and
2222 C4::Context->preference("IndependantBranches") and
2223 (C4::Context->userenv->{branch} ne
2224 $item->{C4::Context->preference("HomeOrHoldingBranch")||'homebranch'}) )
2226 $error = "not_same_branch";
2229 # check it doesnt have a waiting reserve
2230 $sth=$dbh->prepare("SELECT * FROM reserves WHERE (found = 'W' or found = 'T') AND itemnumber = ?");
2231 $sth->execute($itemnumber);
2232 my $reserve=$sth->fetchrow;
2234 $error = "book_reserved";
2235 } elsif ($countanalytics > 0){
2236 $error = "linked_analytics";
2238 DelItem($dbh, $biblionumber, $itemnumber);
2245 =head2 _koha_modify_item
2247 my ($itemnumber,$error) =_koha_modify_item( $item );
2249 Perform the actual update of the C<items> row. Note that this
2250 routine accepts a hashref specifying the columns to update.
2254 sub _koha_modify_item {
2256 my $dbh=C4::Context->dbh;
2259 my $query = "UPDATE items SET ";
2261 for my $key ( keys %$item ) {
2263 push @bind, $item->{$key};
2266 $query .= " WHERE itemnumber=?";
2267 push @bind, $item->{'itemnumber'};
2268 my $sth = C4::Context->dbh->prepare($query);
2269 $sth->execute(@bind);
2270 if ( C4::Context->dbh->errstr ) {
2271 $error.="ERROR in _koha_modify_item $query".$dbh->errstr;
2274 return ($item->{'itemnumber'},$error);
2277 =head2 _koha_delete_item
2279 _koha_delete_item( $dbh, $itemnum );
2281 Internal function to delete an item record from the koha tables
2285 sub _koha_delete_item {
2286 my ( $dbh, $itemnum ) = @_;
2288 # save the deleted item to deleteditems table
2289 my $sth = $dbh->prepare("SELECT * FROM items WHERE itemnumber=?");
2290 $sth->execute($itemnum);
2291 my $data = $sth->fetchrow_hashref();
2292 my $query = "INSERT INTO deleteditems SET ";
2294 foreach my $key ( keys %$data ) {
2295 $query .= "$key = ?,";
2296 push( @bind, $data->{$key} );
2299 $sth = $dbh->prepare($query);
2300 $sth->execute(@bind);
2302 # delete from items table
2303 $sth = $dbh->prepare("DELETE FROM items WHERE itemnumber=?");
2304 $sth->execute($itemnum);
2308 =head2 _marc_from_item_hash
2310 my $item_marc = _marc_from_item_hash($item, $frameworkcode[, $unlinked_item_subfields]);
2312 Given an item hash representing a complete item record,
2313 create a C<MARC::Record> object containing an embedded
2314 tag representing that item.
2316 The third, optional parameter C<$unlinked_item_subfields> is
2317 an arrayref of subfields (not mapped to C<items> fields per the
2318 framework) to be added to the MARC representation
2323 sub _marc_from_item_hash {
2325 my $frameworkcode = shift;
2326 my $unlinked_item_subfields;
2328 $unlinked_item_subfields = shift;
2331 # Tack on 'items.' prefix to column names so lookup from MARC frameworks will work
2332 # Also, don't emit a subfield if the underlying field is blank.
2333 my $mungeditem = { map { (defined($item->{$_}) and $item->{$_} ne '') ?
2334 (/^items\./ ? ($_ => $item->{$_}) : ("items.$_" => $item->{$_}))
2335 : () } keys %{ $item } };
2337 my $item_marc = MARC::Record->new();
2338 foreach my $item_field ( keys %{$mungeditem} ) {
2339 my ( $tag, $subfield ) = GetMarcFromKohaField( $item_field, $frameworkcode );
2340 next unless defined $tag and defined $subfield; # skip if not mapped to MARC field
2341 my @values = split(/\s?\|\s?/, $mungeditem->{$item_field}, -1);
2342 foreach my $value (@values){
2343 if ( my $field = $item_marc->field($tag) ) {
2344 $field->add_subfields( $subfield => $value );
2346 my $add_subfields = [];
2347 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2348 $add_subfields = $unlinked_item_subfields;
2350 $item_marc->add_fields( $tag, " ", " ", $subfield => $value, @$add_subfields );
2358 =head2 _repack_item_errors
2360 Add an error message hash generated by C<CheckItemPreSave>
2361 to a list of errors.
2365 sub _repack_item_errors {
2366 my $item_sequence_num = shift;
2367 my $item_ref = shift;
2368 my $error_ref = shift;
2370 my @repacked_errors = ();
2372 foreach my $error_code (sort keys %{ $error_ref }) {
2373 my $repacked_error = {};
2374 $repacked_error->{'item_sequence'} = $item_sequence_num;
2375 $repacked_error->{'item_barcode'} = exists($item_ref->{'barcode'}) ? $item_ref->{'barcode'} : '';
2376 $repacked_error->{'error_code'} = $error_code;
2377 $repacked_error->{'error_information'} = $error_ref->{$error_code};
2378 push @repacked_errors, $repacked_error;
2381 return @repacked_errors;
2384 =head2 _get_unlinked_item_subfields
2386 my $unlinked_item_subfields = _get_unlinked_item_subfields($original_item_marc, $frameworkcode);
2390 sub _get_unlinked_item_subfields {
2391 my $original_item_marc = shift;
2392 my $frameworkcode = shift;
2394 my $marcstructure = GetMarcStructure(1, $frameworkcode);
2396 # assume that this record has only one field, and that that
2397 # field contains only the item information
2399 my @fields = $original_item_marc->fields();
2400 if ($#fields > -1) {
2401 my $field = $fields[0];
2402 my $tag = $field->tag();
2403 foreach my $subfield ($field->subfields()) {
2404 if (defined $subfield->[1] and
2405 $subfield->[1] ne '' and
2406 !$marcstructure->{$tag}->{$subfield->[0]}->{'kohafield'}) {
2407 push @$subfields, $subfield->[0] => $subfield->[1];
2414 =head2 _get_unlinked_subfields_xml
2416 my $unlinked_subfields_xml = _get_unlinked_subfields_xml($unlinked_item_subfields);
2420 sub _get_unlinked_subfields_xml {
2421 my $unlinked_item_subfields = shift;
2424 if (defined $unlinked_item_subfields and ref($unlinked_item_subfields) eq 'ARRAY' and $#$unlinked_item_subfields > -1) {
2425 my $marc = MARC::Record->new();
2426 # use of tag 999 is arbitrary, and doesn't need to match the item tag
2427 # used in the framework
2428 $marc->append_fields(MARC::Field->new('999', ' ', ' ', @$unlinked_item_subfields));
2429 $marc->encoding("UTF-8");
2430 $xml = $marc->as_xml("USMARC");
2436 =head2 _parse_unlinked_item_subfields_from_xml
2438 my $unlinked_item_subfields = _parse_unlinked_item_subfields_from_xml($whole_item->{'more_subfields_xml'}):
2442 sub _parse_unlinked_item_subfields_from_xml {
2445 return unless defined $xml and $xml ne "";
2446 my $marc = MARC::Record->new_from_xml(StripNonXmlChars($xml),'UTF-8');
2447 my $unlinked_subfields = [];
2448 my @fields = $marc->fields();
2449 if ($#fields > -1) {
2450 foreach my $subfield ($fields[0]->subfields()) {
2451 push @$unlinked_subfields, $subfield->[0] => $subfield->[1];
2454 return $unlinked_subfields;
2457 =head2 GetAnalyticsCount
2459 $count= &GetAnalyticsCount($itemnumber)
2461 counts Usage of itemnumber in Analytical bibliorecords.
2465 sub GetAnalyticsCount {
2466 my ($itemnumber) = @_;
2467 if (C4::Context->preference('NoZebra')) {
2468 # Read the index Koha-Auth-Number for this authid and count the lines
2469 my $result = C4::Search::NZanalyse("hi=$itemnumber");
2470 my @tab = split /;/,$result;
2473 ### ZOOM search here
2475 $query= "hi=".$itemnumber;
2476 my ($err,$res,$result) = C4::Search::SimpleSearch($query,0,10);
2484 $holds = &GetItemHolds($biblionumber, $itemnumber);
2488 This function return the count of holds with $biblionumber and $itemnumber
2493 my ($biblionumber, $itemnumber) = @_;
2495 my $dbh = C4::Context->dbh;
2496 my $query = "SELECT count(*)
2498 WHERE biblionumber=? AND itemnumber=?";
2499 my $sth = $dbh->prepare($query);
2500 $sth->execute($biblionumber, $itemnumber);
2501 $holds = $sth->fetchrow;
2504 =head1 OTHER FUNCTIONS
2507 =head2 PrepareItemrecordDisplay
2509 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2511 Returns a hash with all the fields for Display a given item data in a template
2513 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2517 sub PrepareItemrecordDisplay {
2519 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2521 my $dbh = C4::Context->dbh;
2522 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2523 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2524 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2526 # return nothing if we don't have found an existing framework.
2527 return q{} unless $tagslib;
2530 $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum );
2533 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2534 foreach my $tag ( sort keys %{$tagslib} ) {
2535 my $previous_tag = '';
2538 # loop through each subfield
2540 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2541 next if ( subfield_is_koha_internal_p($subfield) );
2542 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2544 $subfield_data{tag} = $tag;
2545 $subfield_data{subfield} = $subfield;
2546 $subfield_data{countsubfield} = $cntsubf++;
2547 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2549 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2550 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2551 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2552 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2553 $subfield_data{hidden} = "display:none"
2554 if $tagslib->{$tag}->{$subfield}->{hidden};
2555 my ( $x, $defaultvalue );
2557 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2559 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2560 if ( !defined $defaultvalue ) {
2561 $defaultvalue = q||;
2563 $defaultvalue =~ s/"/"/g;
2565 # search for itemcallnumber if applicable
2566 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2567 && C4::Context->preference('itemcallnumber') ) {
2568 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2569 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2571 my $temp = $itemrecord->field($CNtag);
2573 $defaultvalue = $temp->subfield($CNsubfield);
2577 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2579 && $defaultvalues->{'callnumber'} ) {
2582 $temp = $itemrecord->field($subfield);
2585 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2588 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2590 && $defaultvalues->{'branchcode'} ) {
2593 $temp = $itemrecord->field($subfield);
2596 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2599 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2601 && $defaultvalues->{'location'} ) {
2602 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2604 $defaultvalue = $defaultvalues->{location} if $defaultvalues;
2607 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2608 my @authorised_values;
2611 # builds list, depending on authorised value...
2613 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2614 if ( ( C4::Context->preference("IndependantBranches") )
2615 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2616 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2617 $sth->execute( C4::Context->userenv->{branch} );
2618 push @authorised_values, ""
2619 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2620 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2621 push @authorised_values, $branchcode;
2622 $authorised_lib{$branchcode} = $branchname;
2625 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2627 push @authorised_values, ""
2628 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2629 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2630 push @authorised_values, $branchcode;
2631 $authorised_lib{$branchcode} = $branchname;
2636 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2637 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2639 push @authorised_values, ""
2640 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2641 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2642 push @authorised_values, $itemtype;
2643 $authorised_lib{$itemtype} = $description;
2646 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2647 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2649 my $class_sources = GetClassSources();
2650 my $default_source = C4::Context->preference("DefaultClassificationSource");
2652 foreach my $class_source (sort keys %$class_sources) {
2653 next unless $class_sources->{$class_source}->{'used'} or
2654 ($class_source eq $default_source);
2655 push @authorised_values, $class_source;
2656 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2659 #---- "true" authorised value
2661 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2662 push @authorised_values, ""
2663 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2664 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2665 push @authorised_values, $value;
2666 $authorised_lib{$value} = $lib;
2669 $subfield_data{marc_value} = CGI::scrolling_list(
2670 -name => 'field_value',
2671 -values => \@authorised_values,
2672 -default => "$defaultvalue",
2673 -labels => \%authorised_lib,
2678 } elsif ( $tagslib->{$tag}->{$subfield}->{value_builder} ) {
2680 my $plugin = C4::Context->intranetdir . "/cataloguing/value_builder/" . $tagslib->{$tag}->{$subfield}->{'value_builder'};
2683 my $extended_param = plugin_parameters( $dbh, $temp, $tagslib, $subfield_data{id}, undef );
2684 my ( $function_name, $javascript ) = plugin_javascript( $dbh, $temp, $tagslib, $subfield_data{id}, undef );
2685 $subfield_data{random} = int(rand(1000000)); # why do we need 2 different randoms?
2686 my $index_subfield = int(rand(1000000));
2687 $subfield_data{id} = "tag_".$tag."_subfield_".$subfield."_".$index_subfield;
2688 $subfield_data{marc_value} = qq[<input tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255"
2689 onfocus="Focus$function_name($subfield_data{random}, '$subfield_data{id}');"
2690 onblur=" Blur$function_name($subfield_data{random}, '$subfield_data{id}');" />
2691 <a href="#" class="buttonDot" onclick="Clic$function_name('$subfield_data{id}'); return false;" title="Tag Editor">...</a>
2694 warn "Plugin Failed: $plugin";
2695 $subfield_data{marc_value} = qq(<input tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" />); # supply default input form
2698 elsif ( $tag eq '' ) { # it's an hidden field
2699 $subfield_data{marc_value} = qq(<input type="hidden" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" value="$defaultvalue" />);
2701 elsif ( $tagslib->{$tag}->{$subfield}->{'hidden'} ) { # FIXME: shouldn't input type be "hidden" ?
2702 $subfield_data{marc_value} = qq(<input type="text" tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255" value="$defaultvalue" />);
2704 elsif ( length($defaultvalue) > 100
2705 or (C4::Context->preference("marcflavour") eq "UNIMARC" and
2706 300 <= $tag && $tag < 400 && $subfield eq 'a' )
2707 or (C4::Context->preference("marcflavour") eq "MARC21" and
2708 500 <= $tag && $tag < 600 )
2710 # oversize field (textarea)
2711 $subfield_data{marc_value} = qq(<textarea tabindex="1" id="$subfield_data{id}" name="field_value" class="input_marceditor" size="67" maxlength="255">$defaultvalue</textarea>\n");
2713 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2715 push( @loop_data, \%subfield_data );
2720 if ( $itemrecord && $itemrecord->field($itemtagfield) ) {
2721 $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield );
2724 'itemtagfield' => $itemtagfield,
2725 'itemtagsubfield' => $itemtagsubfield,
2726 'itemnumber' => $itemnumber,
2727 'iteminformation' => \@loop_data