3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
25 use MARC::File::USMARC;
31 use C4::Log; # logaction
33 use vars qw($VERSION @ISA @EXPORT);
35 # set the version for version checking
36 $VERSION = do { my @v = '$Revision$' =~ /\d+/g; shift(@v).".".join( "_", map { sprintf "%03d", $_ } @v ); };
38 @ISA = qw( Exporter );
42 # to add biblios or items
43 push @EXPORT, qw( &AddBiblio &AddItem );
51 &GetBiblioItemByBiblioNumber
52 &GetBiblioFromItemNumber
70 &GetItemnumberFromBarcode
74 &GetAuthorisedValueDesc
89 &ModItemInMarconefield
100 # those functions are exported but should not be used
101 # they are usefull is few circumstances, so are exported.
102 # but don't use them unless you're a core developer ;-)
115 &PrepareItemrecordDisplay
122 C4::Biblio - cataloging management functions
126 Biblio.pm contains functions for managing storage and editing of bibliographic data within Koha. Most of the functions in this module are used for cataloging records: adding, editing, or removing biblios, biblioitems, or items. Koha's stores bibliographic information in three places:
130 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
132 =item 2. as raw MARC in the Zebra index and storage engine
134 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
138 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
140 Because the data isn't completely normalized there's a chance for information to get out of sync. The design choice to go with a un-normalized schema was driven by performance and stability concerns. However, if this occur, it can be considered as a bug : The API is (or should be) complete & the only entry point for all biblio/items managements.
144 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
146 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
150 Because of this design choice, the process of managing storage and editing is a bit convoluted. Historically, Biblio.pm's grown to an unmanagable size and as a result we have several types of functions currently:
154 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
156 =item 2. _koha_* - low-level internal functions for managing the koha tables
158 =item 3. Marc management function : as the MARC record is stored in biblioitems.marc(xml), some subs dedicated to it's management are in this package. They should be used only internally by Biblio.pm, the only official entry points being AddBiblio, AddItem, ModBiblio, ModItem.
160 =item 4. Zebra functions used to update the Zebra index
162 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
166 The MARC record (in biblioitems.marcxml) contains the complete marc record, including items. It also contains the biblionumber. That is the reason why it is not stored directly by AddBiblio, with all other fields . To save a biblio, we need to :
170 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
172 =item 2. add the biblionumber and biblioitemnumber into the MARC records
174 =item 3. save the marc record
178 When dealing with items, we must :
182 =item 1. save the item in items table, that gives us an itemnumber
184 =item 2. add the itemnumber to the item MARC field
186 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
188 When modifying a biblio or an item, the behaviour is quite similar.
192 =head1 EXPORTED FUNCTIONS
198 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
199 Exported function (core API) for adding a new biblio to koha.
206 my ( $record, $frameworkcode ) = @_;
208 my $biblioitemnumber;
209 my $dbh = C4::Context->dbh;
210 # transform the data into koha-table style data
211 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
212 $biblionumber = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
213 $olddata->{'biblionumber'} = $biblionumber;
214 $biblioitemnumber = _koha_add_biblioitem( $dbh, $olddata );
216 # we must add bibnum and bibitemnum in MARC::Record...
217 # we build the new field with biblionumber and biblioitemnumber
218 # we drop the original field
219 # we add the new builded field.
220 ( my $biblio_tag, my $biblio_subfield ) = GetMarcFromKohaField("biblio.biblionumber",$frameworkcode);
221 ( my $biblioitem_tag, my $biblioitem_subfield ) = GetMarcFromKohaField("biblioitems.biblioitemnumber",$frameworkcode);
225 # biblionumber & biblioitemnumber are in different fields
226 if ( $biblio_tag != $biblioitem_tag ) {
228 # deal with biblionumber
229 if ( $biblio_tag < 10 ) {
230 $newfield = MARC::Field->new( $biblio_tag, $biblionumber );
234 MARC::Field->new( $biblio_tag, '', '',
235 "$biblio_subfield" => $biblionumber );
238 # drop old field and create new one...
239 my $old_field = $record->field($biblio_tag);
240 $record->delete_field($old_field);
241 $record->append_fields($newfield);
243 # deal with biblioitemnumber
244 if ( $biblioitem_tag < 10 ) {
245 $newfield = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
249 MARC::Field->new( $biblioitem_tag, '', '',
250 "$biblioitem_subfield" => $biblioitemnumber, );
252 # drop old field and create new one...
253 $old_field = $record->field($biblioitem_tag);
254 $record->delete_field($old_field);
255 $record->insert_fields_ordered($newfield);
257 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
260 my $newfield = MARC::Field->new(
262 "$biblio_subfield" => $biblionumber,
263 "$biblioitem_subfield" => $biblioitemnumber
266 # drop old field and create new one...
267 my $old_field = $record->field($biblio_tag);
268 $record->delete_field($old_field);
269 $record->insert_fields_ordered($newfield);
273 $biblionumber = ModBiblioMarc( $record, $biblionumber, $frameworkcode );
275 &logaction(C4::Context->userenv->{'number'},"CATALOGUING","ADD",$biblionumber,"biblio")
276 if C4::Context->preference("CataloguingLog");
278 return ( $biblionumber, $biblioitemnumber );
285 $biblionumber = AddItem( $record, $biblionumber)
286 Exported function (core API) for adding a new item to Koha
293 my ( $record, $biblionumber ) = @_;
294 my $dbh = C4::Context->dbh;
297 my $frameworkcode = GetFrameworkCode( $biblionumber );
298 my $item = &TransformMarcToKoha( $dbh, $record, $frameworkcode );
300 # needs old biblionumber and biblioitemnumber
301 $item->{'biblionumber'} = $biblionumber;
304 "select biblioitemnumber,itemtype from biblioitems where biblionumber=?"
306 $sth->execute( $item->{'biblionumber'} );
308 ( $item->{'biblioitemnumber'}, $itemtype ) = $sth->fetchrow;
311 "select notforloan from itemtypes where itemtype='$itemtype'");
313 my $notforloan = $sth->fetchrow;
314 ##Change the notforloan field if $notforloan found
315 if ( $notforloan > 0 ) {
316 $item->{'notforloan'} = $notforloan;
317 &MARCitemchange( $record, "items.notforloan", $notforloan );
319 if ( !$item->{'dateaccessioned'} || $item->{'dateaccessioned'} eq '' ) {
322 my ( $sec, $min, $hour, $mday, $mon, $year, $wday, $yday, $isdst ) =
327 "$year-" . sprintf( "%0.2d", $mon ) . "-" . sprintf( "%0.2d", $mday );
328 $item->{'dateaccessioned'} = $date;
329 &MARCitemchange( $record, "items.dateaccessioned", $date );
331 my ( $itemnumber, $error ) =
332 &_koha_new_items( $dbh, $item, $item->{barcode} );
334 # add itemnumber to MARC::Record before adding the item.
337 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
339 &TransformKohaToMarcOneField( $sth, $record, "items.itemnumber", $itemnumber,
343 &AddItemInMarc( $record, $item->{'biblionumber'},$frameworkcode );
345 &logaction(C4::Context->userenv->{'number'},"CATALOGUING","ADD",$itemnumber,"item")
346 if C4::Context->preference("CataloguingLog");
348 return ($item->{biblionumber}, $item->{biblioitemnumber},$itemnumber);
355 ModBiblio( $record,$biblionumber,$frameworkcode);
356 Exported function (core API) to modify a biblio
363 my ( $record, $biblionumber, $frameworkcode ) = @_;
365 if (C4::Context->preference("CataloguingLog")) {
366 my $newrecord = GetMarcBiblio($biblionumber);
367 &logaction(C4::Context->userenv->{'number'},"CATALOGUING","MODIFY",$biblionumber,$newrecord->as_formatted)
370 my $dbh = C4::Context->dbh;
372 $frameworkcode = "" unless $frameworkcode;
374 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
375 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
376 my $oldRecord = GetMarcBiblio($biblionumber);
377 my @fields = $oldRecord->field($itemtag);
378 $record->append_fields(@fields);
380 # update the MARC record (that now contains biblio and items) with the new record data
381 &ModBiblioMarc($record, $biblionumber, $frameworkcode );
383 # load the koha-table data object
384 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
386 # modify the other koha tables
387 $biblionumber = _koha_modify_biblio( $dbh, $oldbiblio );
388 _koha_modify_biblioitem( $dbh, $oldbiblio );
397 Exported function (core API) for modifying an item in Koha.
404 my ( $record, $biblionumber, $itemnumber, $delete, $new_item_hashref )
408 &logaction(C4::Context->userenv->{'number'},"CATALOGUING","MODIFY",$itemnumber,$record->as_formatted)
409 if C4::Context->preference("CataloguingLog");
411 my $dbh = C4::Context->dbh;
413 # if we have a MARC record, we're coming from cataloging and so
414 # we do the whole routine: update the MARC and zebra, then update the koha
417 my $frameworkcode = GetFrameworkCode( $biblionumber );
418 ModItemInMarc( $record, $biblionumber, $itemnumber, $frameworkcode );
419 my $olditem = TransformMarcToKoha( $dbh, $record, $frameworkcode );
420 _koha_modify_item( $dbh, $olditem );
421 return $biblionumber;
424 # otherwise, we're just looking to modify something quickly
425 # (like a status) so we just update the koha tables
426 elsif ($new_item_hashref) {
427 _koha_modify_item( $dbh, $new_item_hashref );
431 sub ModItemTransfer {
432 my ( $itemnumber, $frombranch, $tobranch ) = @_;
434 my $dbh = C4::Context->dbh;
436 #new entry in branchtransfers....
437 my $sth = $dbh->prepare(
438 "INSERT INTO branchtransfers (itemnumber, frombranch, datesent, tobranch)
439 VALUES (?, ?, now(), ?)");
440 $sth->execute($itemnumber, $frombranch, $tobranch);
441 #update holdingbranch in items .....
443 "UPDATE items set holdingbranch = ? WHERE items.itemnumber = ?");
444 $sth->execute($tobranch,$itemnumber);
445 &ModDateLastSeen($itemnumber);
446 $sth = $dbh->prepare(
447 "SELECT biblionumber FROM items WHERE itemnumber=?"
449 $sth->execute($itemnumber);
450 while ( my ( $biblionumber ) = $sth->fetchrow ) {
451 &ModItemInMarconefield( $biblionumber, $itemnumber,
452 'items.holdingbranch', $tobranch );
457 ##New sub to dotransfer in marc tables as well. Not exported -TG 10/04/2006
458 # sub domarctransfer {
459 # my ( $dbh, $itemnumber ) = @_;
460 # $itemnumber =~ s /\'//g; ##itemnumber seems to come with quotes-TG
463 # "select biblionumber,holdingbranch from items where itemnumber=$itemnumber"
466 # while ( my ( $biblionumber, $holdingbranch ) = $sth->fetchrow ) {
467 # &ModItemInMarconefield( $biblionumber, $itemnumber,
468 # 'items.holdingbranch', $holdingbranch );
472 =head2 ModBiblioframework
476 ModBiblioframework($biblionumber,$frameworkcode);
477 Exported function to modify a biblio framework
483 sub ModBiblioframework {
484 my ( $biblionumber, $frameworkcode ) = @_;
485 my $dbh = C4::Context->dbh;
488 "UPDATE biblio SET frameworkcode=? WHERE biblionumber=$biblionumber");
489 $sth->execute($frameworkcode);
493 =head2 ModItemInMarconefield
497 modify only 1 field in a MARC item (mainly used for holdingbranch, but could also be used for status modif - moving a book to "lost" on a long overdu for example)
498 &ModItemInMarconefield( $biblionumber, $itemnumber, $itemfield, $newvalue )
504 sub ModItemInMarconefield {
505 my ( $biblionumber, $itemnumber, $itemfield, $newvalue ) = @_;
506 my $dbh = C4::Context->dbh;
507 if ( !defined $newvalue ) {
511 my $record = GetMarcItem( $biblionumber, $itemnumber );
512 my ($tagfield, $tagsubfield) = GetMarcFromKohaField( $itemfield,'');
513 if ($tagfield && $tagsubfield) {
514 my $tag = $record->field($tagfield);
516 # my $tagsubs = $record->field($tagfield)->subfield($tagsubfield);
517 $tag->update( $tagsubfield => $newvalue );
518 $record->delete_field($tag);
519 $record->insert_fields_ordered($tag);
520 &ModItemInMarc( $record, $biblionumber, $itemnumber, 0 );
529 &ModItemInMarc( $record, $biblionumber, $itemnumber )
536 my ( $ItemRecord, $biblionumber, $itemnumber, $frameworkcode) = @_;
537 my $dbh = C4::Context->dbh;
539 # get complete MARC record & replace the item field by the new one
540 my $completeRecord = GetMarcBiblio($biblionumber);
541 my ($itemtag,$itemsubfield) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
542 my $itemField = $ItemRecord->field($itemtag);
543 my @items = $completeRecord->field($itemtag);
545 if ($_->subfield($itemsubfield) eq $itemnumber) {
546 # $completeRecord->delete_field($_);
547 $_->replace_with($itemField);
551 my $sth = $dbh->prepare("update biblioitems set marc=?,marcxml=? where biblionumber=?");
552 $sth->execute( $completeRecord->as_usmarc(), $completeRecord->as_xml_record(),$biblionumber );
554 ModZebra($biblionumber,"specialUpdate","biblioserver",$completeRecord);
557 =head2 ModDateLastSeen
559 &ModDateLastSeen($itemnum)
560 Mark item as seen. Is called when an item is issued, returned or manually marked during inventory/stocktaking
561 C<$itemnum> is the item number
565 sub ModDateLastSeen {
567 my $dbh = C4::Context->dbh;
570 "update items set itemlost=0, datelastseen = now() where items.itemnumber = ?"
572 $sth->execute($itemnum);
579 my $error = &DelBiblio($dbh,$biblionumber);
580 Exported function (core API) for deleting a biblio in koha.
581 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
582 Also backs it up to deleted* tables
583 Checks to make sure there are not issues on any of the items
585 C<$error> : undef unless an error occurs
592 my ( $biblionumber ) = @_;
593 my $dbh = C4::Context->dbh;
594 my $error; # for error handling
596 # First make sure there are no items with issues are still attached
599 "SELECT itemnumber FROM items WHERE biblionumber=?");
600 $sth->execute($biblionumber);
601 while ( my $itemnumber = $sth->fetchrow ) {
602 my $issues = GetItemIssues($itemnumber);
603 foreach my $issue (@$issues) {
604 if ( ( $issue->{date_due} )
605 && ( $issue->{date_due} ne "Available" ) )
608 #FIXME: we need a status system in Biblio like in Circ to return standard codes and messages
609 # instead of hard-coded strings
611 "Item is checked out to a patron -- you must return it before deleting the Biblio";
615 return $error if $error;
617 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
618 # for at least 2 reasons :
619 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
620 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
621 # and we would have no way to remove it (except manually in zebra, but I bet it would be very hard to handle the problem)
622 ModZebra($biblionumber, "delete_record", "biblioserver", undef);
624 # delete biblio from Koha tables and save in deletedbiblio
625 $error = &_koha_delete_biblio( $dbh, $biblionumber );
627 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
630 "SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
631 $sth->execute($biblionumber);
632 while ( my $biblioitemnumber = $sth->fetchrow ) {
634 # delete this biblioitem
635 $error = &_koha_delete_biblioitems( $dbh, $biblioitemnumber );
636 return $error if $error;
641 "SELECT itemnumber FROM items WHERE biblioitemnumber=?");
642 $items_sth->execute($biblioitemnumber);
643 while ( my $itemnumber = $items_sth->fetchrow ) {
644 $error = &_koha_delete_item( $dbh, $itemnumber );
645 return $error if $error;
648 &logaction(C4::Context->userenv->{'number'},"CATALOGUING","DELETE",$biblionumber,"")
649 if C4::Context->preference("CataloguingLog");
657 DelItem( $biblionumber, $itemnumber );
658 Exported function (core API) for deleting an item record in Koha.
665 my ( $biblionumber, $itemnumber ) = @_;
666 my $dbh = C4::Context->dbh;
667 &_koha_delete_item( $dbh, $itemnumber );
668 # get the MARC record
669 my $record = GetMarcBiblio($biblionumber);
670 my $frameworkcode = GetFrameworkCode($biblionumber);
674 $dbh->prepare("UPDATE deleteditems SET marc=? WHERE itemnumber=?");
675 $copy2deleted->execute( $record->as_usmarc(), $itemnumber );
677 #search item field code
678 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField("items.itemnumber",$frameworkcode);
679 my @fields = $record->field($itemtag);
680 # delete the item specified
681 foreach my $field (@fields) {
682 if ( $field->subfield($itemsubfield) eq $itemnumber ) {
683 $record->delete_field($field);
686 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
687 &logaction(C4::Context->userenv->{'number'},"CATALOGUING","DELETE",$itemnumber,"item")
688 if C4::Context->preference("CataloguingLog");
695 $data = &GetBiblioData($biblionumber);
696 Returns information about the book with the given biblionumber.
697 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
698 the C<biblio> and C<biblioitems> tables in the
700 In addition, C<$data-E<gt>{subject}> is the list of the book's
701 subjects, separated by C<" , "> (space, comma, space).
702 If there are multiple biblioitems with the given biblionumber, only
703 the first one is considered.
711 my $dbh = C4::Context->dbh;
714 SELECT * , biblioitems.notes AS bnotes, biblio.notes
716 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
717 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
718 WHERE biblio.biblionumber = ?
719 AND biblioitems.biblionumber = biblio.biblionumber
721 my $sth = $dbh->prepare($query);
722 $sth->execute($bibnum);
724 $data = $sth->fetchrow_hashref;
728 } # sub GetBiblioData
735 @results = &GetItemsInfo($biblionumber, $type);
737 Returns information about books with the given biblionumber.
739 C<$type> may be either C<intra> or anything else. If it is not set to
740 C<intra>, then the search will exclude lost, very overdue, and
743 C<&GetItemsInfo> returns a list of references-to-hash. Each element
744 contains a number of keys. Most of them are table items from the
745 C<biblio>, C<biblioitems>, C<items>, and C<itemtypes> tables in the
746 Koha database. Other keys include:
750 =item C<$data-E<gt>{branchname}>
752 The name (not the code) of the branch to which the book belongs.
754 =item C<$data-E<gt>{datelastseen}>
756 This is simply C<items.datelastseen>, except that while the date is
757 stored in YYYY-MM-DD format in the database, here it is converted to
758 DD/MM/YYYY format. A NULL date is returned as C<//>.
760 =item C<$data-E<gt>{datedue}>
762 =item C<$data-E<gt>{class}>
764 This is the concatenation of C<biblioitems.classification>, the book's
765 Dewey code, and C<biblioitems.subclass>.
767 =item C<$data-E<gt>{ocount}>
769 I think this is the number of copies of the book available.
771 =item C<$data-E<gt>{order}>
773 If this is set, it is set to C<One Order>.
782 my ( $biblionumber, $type ) = @_;
783 my $dbh = C4::Context->dbh;
784 my $query = "SELECT *,items.notforloan as itemnotforloan
785 FROM items, biblio, biblioitems
786 LEFT JOIN itemtypes on biblioitems.itemtype = itemtypes.itemtype
787 WHERE items.biblionumber = ?
788 AND biblioitems.biblioitemnumber = items.biblioitemnumber
789 AND biblio.biblionumber = items.biblionumber
790 ORDER BY items.dateaccessioned desc
792 my $sth = $dbh->prepare($query);
793 $sth->execute($biblionumber);
796 my ( $date_due, $count_reserves );
798 while ( my $data = $sth->fetchrow_hashref ) {
800 my $isth = $dbh->prepare(
801 "SELECT issues.*,borrowers.cardnumber
802 FROM issues, borrowers
804 AND returndate IS NULL
805 AND issues.borrowernumber=borrowers.borrowernumber"
807 $isth->execute( $data->{'itemnumber'} );
808 if ( my $idata = $isth->fetchrow_hashref ) {
809 $data->{borrowernumber} = $idata->{borrowernumber};
810 $data->{cardnumber} = $idata->{cardnumber};
811 $datedue = format_date( $idata->{'date_due'} );
813 if ( $datedue eq '' ) {
814 #$datedue="Available";
815 my ( $restype, $reserves ) =
816 C4::Reserves::CheckReserves( $data->{'itemnumber'} );
820 $count_reserves = $restype;
825 #get branch information.....
826 my $bsth = $dbh->prepare(
827 "SELECT * FROM branches WHERE branchcode = ?
830 $bsth->execute( $data->{'holdingbranch'} );
831 if ( my $bdata = $bsth->fetchrow_hashref ) {
832 $data->{'branchname'} = $bdata->{'branchname'};
834 my $date = format_date( $data->{'datelastseen'} );
835 $data->{'datelastseen'} = $date;
836 $data->{'datedue'} = $datedue;
837 $data->{'count_reserves'} = $count_reserves;
839 # get notforloan complete status if applicable
840 my $sthnflstatus = $dbh->prepare(
841 'SELECT authorised_value
842 FROM marc_subfield_structure
843 WHERE kohafield="items.notforloan"
847 $sthnflstatus->execute;
848 my ($authorised_valuecode) = $sthnflstatus->fetchrow;
849 if ($authorised_valuecode) {
850 $sthnflstatus = $dbh->prepare(
851 "SELECT lib FROM authorised_values
853 AND authorised_value=?"
855 $sthnflstatus->execute( $authorised_valuecode,
856 $data->{itemnotforloan} );
857 my ($lib) = $sthnflstatus->fetchrow;
858 $data->{notforloan} = $lib;
861 # my stack procedures
862 my $stackstatus = $dbh->prepare(
863 'SELECT authorised_value
864 FROM marc_subfield_structure
865 WHERE kohafield="items.stack"
868 $stackstatus->execute;
870 ($authorised_valuecode) = $stackstatus->fetchrow;
871 if ($authorised_valuecode) {
872 $stackstatus = $dbh->prepare(
874 FROM authorised_values
876 AND authorised_value=?
879 $stackstatus->execute( $authorised_valuecode, $data->{stack} );
880 my ($lib) = $stackstatus->fetchrow;
881 $data->{stack} = $lib;
883 $results[$i] = $data;
895 $itemstatushash = &getitemstatus($fwkcode);
896 returns information about status.
897 Can be MARC dependant.
899 But basically could be can be loan or not
900 Create a status selector with the following code
902 =head3 in PERL SCRIPT
904 my $itemstatushash = getitemstatus;
906 foreach my $thisstatus (keys %$itemstatushash) {
907 my %row =(value => $thisstatus,
908 statusname => $itemstatushash->{$thisstatus}->{'statusname'},
910 push @itemstatusloop, \%row;
912 $template->param(statusloop=>\@itemstatusloop);
917 <select name="statusloop">
918 <option value="">Default</option>
919 <!-- TMPL_LOOP name="statusloop" -->
920 <option value="<!-- TMPL_VAR name="value" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="statusname" --></option>
928 # returns a reference to a hash of references to status...
931 my $dbh = C4::Context->dbh;
933 $fwk = '' unless ($fwk);
934 my ( $tag, $subfield ) =
935 GetMarcFromKohaField( "items.notforloan", $fwk );
936 if ( $tag and $subfield ) {
939 "select authorised_value from marc_subfield_structure where tagfield=? and tagsubfield=? and frameworkcode=?"
941 $sth->execute( $tag, $subfield, $fwk );
942 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
945 "select authorised_value, lib from authorised_values where category=? order by lib"
947 $authvalsth->execute($authorisedvaluecat);
948 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
949 $itemstatus{$authorisedvalue} = $lib;
965 $itemstatus{"1"} = "Not For Loan";
969 =head2 getitemlocation
973 $itemlochash = &getitemlocation($fwk);
974 returns informations about location.
975 where fwk stands for an optional framework code.
976 Create a location selector with the following code
978 =head3 in PERL SCRIPT
980 my $itemlochash = getitemlocation;
982 foreach my $thisloc (keys %$itemlochash) {
983 my $selected = 1 if $thisbranch eq $branch;
984 my %row =(locval => $thisloc,
985 selected => $selected,
986 locname => $itemlochash->{$thisloc},
988 push @itemlocloop, \%row;
990 $template->param(itemlocationloop => \@itemlocloop);
994 <select name="location">
995 <option value="">Default</option>
996 <!-- TMPL_LOOP name="itemlocationloop" -->
997 <option value="<!-- TMPL_VAR name="locval" -->" <!-- TMPL_IF name="selected" -->selected<!-- /TMPL_IF -->><!-- TMPL_VAR name="locname" --></option>
1005 sub GetItemLocation {
1007 # returns a reference to a hash of references to location...
1010 my $dbh = C4::Context->dbh;
1012 $fwk = '' unless ($fwk);
1013 my ( $tag, $subfield ) =
1014 GetMarcFromKohaField( "items.location", $fwk );
1015 if ( $tag and $subfield ) {
1018 "select authorised_value from marc_subfield_structure where tagfield=? and tagsubfield=? and frameworkcode=?"
1020 $sth->execute( $tag, $subfield, $fwk );
1021 if ( my ($authorisedvaluecat) = $sth->fetchrow ) {
1024 "select authorised_value, lib from authorised_values where category=? order by lib"
1026 $authvalsth->execute($authorisedvaluecat);
1027 while ( my ( $authorisedvalue, $lib ) = $authvalsth->fetchrow ) {
1028 $itemlocation{$authorisedvalue} = $lib;
1030 $authvalsth->finish;
1031 return \%itemlocation;
1044 $itemlocation{"1"} = "Not For Loan";
1045 return \%itemlocation;
1050 $items = GetLostItems($where,$orderby);
1052 This function get the items lost into C<$items>.
1057 C<$where> is a hashref. it containts a field of the items table as key
1058 and the value to match as value.
1059 C<$orderby> is a field of the items table.
1062 C<$items> is a reference to an array full of hasref which keys are items' table column.
1064 =item usage in the perl script:
1067 $where{barcode} = 0001548;
1068 my $items = GetLostItems( \%where, "homebranch" );
1069 $template->param(itemsloop => $items);
1076 # Getting input args.
1078 my $orderby = shift;
1079 my $dbh = C4::Context->dbh;
1084 WHERE itemlost IS NOT NULL
1087 foreach my $key (keys %$where) {
1088 $query .= " AND " . $key . " LIKE '%" . $where->{$key} . "%'";
1090 $query .= " ORDER BY ".$orderby if defined $orderby;
1092 my $sth = $dbh->prepare($query);
1095 while ( my $row = $sth->fetchrow_hashref ){
1101 =head2 GetItemsForInventory
1103 $itemlist = GetItemsForInventory($minlocation,$maxlocation,$datelastseen,$offset,$size)
1105 Retrieve a list of title/authors/barcode/callnumber, for biblio inventory.
1107 The sub returns a list of hashes, containing itemnumber, author, title, barcode & item callnumber.
1108 It is ordered by callnumber,title.
1110 The minlocation & maxlocation parameters are used to specify a range of item callnumbers
1111 the datelastseen can be used to specify that you want to see items not seen since a past date only.
1112 offset & size can be used to retrieve only a part of the whole listing (defaut behaviour)
1116 sub GetItemsForInventory {
1117 my ( $minlocation, $maxlocation, $datelastseen, $branch, $offset, $size ) = @_;
1118 my $dbh = C4::Context->dbh;
1120 if ($datelastseen) {
1122 "SELECT itemnumber,barcode,itemcallnumber,title,author,datelastseen
1124 LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1125 WHERE itemcallnumber>= ?
1126 AND itemcallnumber <=?
1127 AND (datelastseen< ? OR datelastseen IS NULL)";
1128 $query.= " AND items.homebranch=".$dbh->quote($branch) if $branch;
1129 $query .= " ORDER BY itemcallnumber,title";
1130 $sth = $dbh->prepare($query);
1131 $sth->execute( $minlocation, $maxlocation, $datelastseen );
1135 SELECT itemnumber,barcode,itemcallnumber,title,author,datelastseen
1137 LEFT JOIN biblio ON items.biblionumber=biblio.biblionumber
1138 WHERE itemcallnumber>= ?
1139 AND itemcallnumber <=?";
1140 $query.= " AND items.homebranch=".$dbh->quote($branch) if $branch;
1141 $query .= " ORDER BY itemcallnumber,title";
1142 $sth = $dbh->prepare($query);
1143 $sth->execute( $minlocation, $maxlocation );
1146 while ( my $row = $sth->fetchrow_hashref ) {
1147 $offset-- if ($offset);
1148 if ( ( !$offset ) && $size ) {
1149 push @results, $row;
1156 =head2 &GetBiblioItemData
1160 $itemdata = &GetBiblioItemData($biblioitemnumber);
1162 Looks up the biblioitem with the given biblioitemnumber. Returns a
1163 reference-to-hash. The keys are the fields from the C<biblio>,
1164 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
1165 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
1172 sub GetBiblioItemData {
1174 my $dbh = C4::Context->dbh;
1177 "Select *,biblioitems.notes as bnotes from biblioitems, biblio,itemtypes where biblio.biblionumber = biblioitems.biblionumber and biblioitemnumber = ? and biblioitems.itemtype = itemtypes.itemtype"
1181 $sth->execute($bibitem);
1183 $data = $sth->fetchrow_hashref;
1187 } # sub &GetBiblioItemData
1189 =head2 GetItemnumberFromBarcode
1193 $result = GetItemnumberFromBarcode($barcode);
1199 sub GetItemnumberFromBarcode {
1201 my $dbh = C4::Context->dbh;
1204 $dbh->prepare("SELECT itemnumber from items where items.barcode=?");
1205 $rq->execute($barcode);
1206 my ($result) = $rq->fetchrow;
1210 =head2 GetBiblioItemByBiblioNumber
1214 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
1220 sub GetBiblioItemByBiblioNumber {
1221 my ($biblionumber) = @_;
1222 my $dbh = C4::Context->dbh;
1223 my $sth = $dbh->prepare("Select * from biblioitems where biblionumber = ?");
1227 $sth->execute($biblionumber);
1229 while ( my $data = $sth->fetchrow_hashref ) {
1230 push @results, $data;
1237 =head2 GetBiblioFromItemNumber
1241 $item = &GetBiblioFromItemNumber($itemnumber);
1243 Looks up the item with the given itemnumber.
1245 C<&itemnodata> returns a reference-to-hash whose keys are the fields
1246 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
1254 sub GetBiblioFromItemNumber {
1255 my ( $itemnumber ) = @_;
1256 my $dbh = C4::Context->dbh;
1257 my $sth = $dbh->prepare(
1258 "SELECT * FROM biblio,items,biblioitems
1259 WHERE items.itemnumber = ?
1260 AND biblio.biblionumber = items.biblionumber
1261 AND biblioitems.biblioitemnumber = items.biblioitemnumber"
1264 $sth->execute($itemnumber);
1265 my $data = $sth->fetchrow_hashref;
1274 ( $count, @results ) = &GetBiblio($biblionumber);
1281 my ($biblionumber) = @_;
1282 my $dbh = C4::Context->dbh;
1283 my $sth = $dbh->prepare("Select * from biblio where biblionumber = ?");
1286 $sth->execute($biblionumber);
1287 while ( my $data = $sth->fetchrow_hashref ) {
1288 $results[$count] = $data;
1292 return ( $count, @results );
1299 $data = &GetItem($itemnumber,$barcode);
1301 return Item information, for a given itemnumber or barcode
1308 my ($itemnumber,$barcode) = @_;
1309 my $dbh = C4::Context->dbh;
1311 my $sth = $dbh->prepare("
1313 WHERE itemnumber = ?");
1314 $sth->execute($itemnumber);
1315 my $data = $sth->fetchrow_hashref;
1318 my $sth = $dbh->prepare("
1322 $sth->execute($barcode);
1323 my $data = $sth->fetchrow_hashref;
1328 =head2 get_itemnumbers_of
1332 my @itemnumbers_of = get_itemnumbers_of(@biblionumbers);
1334 Given a list of biblionumbers, return the list of corresponding itemnumbers
1335 for each biblionumber.
1337 Return a reference on a hash where keys are biblionumbers and values are
1338 references on array of itemnumbers.
1344 sub get_itemnumbers_of {
1345 my @biblionumbers = @_;
1347 my $dbh = C4::Context->dbh;
1353 WHERE biblionumber IN (?' . ( ',?' x scalar @biblionumbers - 1 ) . ')
1355 my $sth = $dbh->prepare($query);
1356 $sth->execute(@biblionumbers);
1360 while ( my ( $itemnumber, $biblionumber ) = $sth->fetchrow_array ) {
1361 push @{ $itemnumbers_of{$biblionumber} }, $itemnumber;
1364 return \%itemnumbers_of;
1367 =head2 GetItemInfosOf
1371 GetItemInfosOf(@itemnumbers);
1377 sub GetItemInfosOf {
1378 my @itemnumbers = @_;
1383 WHERE itemnumber IN (' . join( ',', @itemnumbers ) . ')
1385 return get_infos_of( $query, 'itemnumber' );
1388 =head2 GetBiblioItemInfosOf
1392 GetBiblioItemInfosOf(@biblioitemnumbers);
1398 sub GetBiblioItemInfosOf {
1399 my @biblioitemnumbers = @_;
1402 SELECT biblioitemnumber,
1406 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1408 return get_infos_of( $query, 'biblioitemnumber' );
1411 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1413 =head2 GetMarcStructure
1417 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1419 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1420 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1421 $frameworkcode : the framework code to read
1427 sub GetMarcStructure {
1428 my ( $forlibrarian, $frameworkcode ) = @_;
1429 my $dbh=C4::Context->dbh;
1430 $frameworkcode = "" unless $frameworkcode;
1432 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
1434 # check that framework exists
1437 "select count(*) from marc_tag_structure where frameworkcode=?");
1438 $sth->execute($frameworkcode);
1439 my ($total) = $sth->fetchrow;
1440 $frameworkcode = "" unless ( $total > 0 );
1443 "select tagfield,liblibrarian,libopac,mandatory,repeatable from marc_tag_structure where frameworkcode=? order by tagfield"
1445 $sth->execute($frameworkcode);
1446 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1448 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) =
1451 $res->{$tag}->{lib} =
1452 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1453 # why the hell do we need to explicitly decode utf8 ?
1454 # that's a good question, but we must do it...
1455 $res->{$tab}->{tab} = ""; # XXX
1456 $res->{$tag}->{mandatory} = $mandatory;
1457 $res->{$tag}->{repeatable} = $repeatable;
1462 "select tagfield,tagsubfield,liblibrarian,libopac,tab, mandatory, repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue from marc_subfield_structure where frameworkcode=? order by tagfield,tagsubfield"
1464 $sth->execute($frameworkcode);
1467 my $authorised_value;
1479 $tag, $subfield, $liblibrarian,
1481 $mandatory, $repeatable, $authorised_value,
1482 $authtypecode, $value_builder, $kohafield,
1483 $seealso, $hidden, $isurl,
1489 $res->{$tag}->{$subfield}->{lib} =
1490 ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
1491 $res->{$tag}->{$subfield}->{tab} = $tab;
1492 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
1493 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
1494 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
1495 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
1496 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
1497 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
1498 $res->{$tag}->{$subfield}->{seealso} = $seealso;
1499 $res->{$tag}->{$subfield}->{hidden} = $hidden;
1500 $res->{$tag}->{$subfield}->{isurl} = $isurl;
1501 $res->{$tag}->{$subfield}->{link} = $link;
1502 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
1507 =head2 GetMarcFromKohaField
1511 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1512 Returns the MARC fields & subfields mapped to the koha field
1513 for the given frameworkcode
1519 sub GetMarcFromKohaField {
1520 my ( $kohafield, $frameworkcode ) = @_;
1521 return 0, 0 unless $kohafield;
1522 my $relations = C4::Context->marcfromkohafield;
1524 $relations->{$frameworkcode}->{$kohafield}->[0],
1525 $relations->{$frameworkcode}->{$kohafield}->[1]
1529 =head2 GetMarcBiblio
1533 Returns MARC::Record of the biblionumber passed in parameter.
1534 the marc record contains both biblio & item datas
1541 my $biblionumber = shift;
1542 my $dbh = C4::Context->dbh;
1544 $dbh->prepare("select marcxml from biblioitems where biblionumber=? ");
1545 $sth->execute($biblionumber);
1546 my ($marcxml) = $sth->fetchrow;
1547 MARC::File::XML->default_record_format(C4::Context->preference('marcflavour'));
1548 $marcxml =~ s/\x1e//g;
1549 $marcxml =~ s/\x1f//g;
1550 $marcxml =~ s/\x1d//g;
1551 $marcxml =~ s/\x0f//g;
1552 $marcxml =~ s/\x0c//g;
1553 my $record = MARC::Record->new();
1554 $record = MARC::Record::new_from_xml( $marcxml, "utf8",C4::Context->preference('marcflavour')) if $marcxml;
1562 my $marcxml = GetXmlBiblio($biblionumber);
1564 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1565 The XML contains both biblio & item datas
1572 my ( $biblionumber ) = @_;
1573 my $dbh = C4::Context->dbh;
1575 $dbh->prepare("select marcxml from biblioitems where biblionumber=? ");
1576 $sth->execute($biblionumber);
1577 my ($marcxml) = $sth->fetchrow;
1581 =head2 GetAuthorisedValueDesc
1585 my $subfieldvalue =get_authorised_value_desc(
1586 $tag, $subf[$i][0],$subf[$i][1], '', $taglib);
1587 Retrieve the complete description for a given authorised value.
1593 sub GetAuthorisedValueDesc {
1594 my ( $tag, $subfield, $value, $framework, $tagslib ) = @_;
1595 my $dbh = C4::Context->dbh;
1598 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1599 return C4::Branch::GetBranchName($value);
1603 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1604 return getitemtypeinfo($value);
1607 #---- "true" authorized value
1608 my $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1610 if ( $category ne "" ) {
1613 "select lib from authorised_values where category = ? and authorised_value = ?"
1615 $sth->execute( $category, $value );
1616 my $data = $sth->fetchrow_hashref;
1617 return $data->{'lib'};
1620 return $value; # if nothing is found return the original value
1628 Returns MARC::Record of the item passed in parameter.
1635 my ( $biblionumber, $itemnumber ) = @_;
1636 my $dbh = C4::Context->dbh;
1637 my $newrecord = MARC::Record->new();
1638 my $marcflavour = C4::Context->preference('marcflavour');
1640 my $marcxml = GetXmlBiblio($biblionumber);
1641 my $record = MARC::Record->new();
1642 $record = MARC::Record::new_from_xml( $marcxml, "utf8", $marcflavour );
1643 # now, find where the itemnumber is stored & extract only the item
1644 my ( $itemnumberfield, $itemnumbersubfield ) =
1645 GetMarcFromKohaField( 'items.itemnumber', '' );
1646 my @fields = $record->field($itemnumberfield);
1647 foreach my $field (@fields) {
1648 if ( $field->subfield($itemnumbersubfield) eq $itemnumber ) {
1649 $newrecord->insert_fields_ordered($field);
1661 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1662 Get all notes from the MARC record and returns them in an array.
1663 The note are stored in differents places depending on MARC flavour
1670 my ( $record, $marcflavour ) = @_;
1672 if ( $marcflavour eq "MARC21" ) {
1675 else { # assume unimarc if not marc21
1682 foreach my $field ( $record->field($scope) ) {
1683 my $value = $field->as_string();
1684 if ( $note ne "" ) {
1685 $marcnote = { marcnote => $note, };
1686 push @marcnotes, $marcnote;
1689 if ( $note ne $value ) {
1690 $note = $note . " " . $value;
1695 $marcnote = { marcnote => $note };
1696 push @marcnotes, $marcnote; #load last tag into array
1699 } # end GetMarcNotes
1701 =head2 GetMarcSubjects
1705 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1706 Get all subjects from the MARC record and returns them in an array.
1707 The subjects are stored in differents places depending on MARC flavour
1713 sub GetMarcSubjects {
1714 my ( $record, $marcflavour ) = @_;
1715 my ( $mintag, $maxtag );
1716 if ( $marcflavour eq "MARC21" ) {
1720 else { # assume unimarc if not marc21
1727 foreach my $field ( $record->fields ) {
1728 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1729 my @subfields = $field->subfields();
1733 for my $subject_subfield ( @subfields ) {
1735 $marcflavour ne 'MARC21'
1737 ($subject_subfield->[0] eq '3') or
1738 ($subject_subfield->[0] eq '4') or
1739 ($subject_subfield->[0] eq '5')
1745 my $code = $subject_subfield->[0];
1746 $label .= $subject_subfield->[1] . " and su-to:" unless ( $code == 9 );
1748 $link = "Koha-Auth-Number:".$subject_subfield->[1];
1753 $link =~ s/ and\ssu-to:$//;
1759 $label =~ s/ and //g;
1766 return \@marcsubjcts;
1767 } #end GetMarcSubjects
1769 =head2 GetMarcAuthors
1773 authors = GetMarcAuthors($record,$marcflavour);
1774 Get all authors from the MARC record and returns them in an array.
1775 The authors are stored in differents places depending on MARC flavour
1781 sub GetMarcAuthors {
1782 my ( $record, $marcflavour ) = @_;
1783 my ( $mintag, $maxtag );
1784 if ( $marcflavour eq "MARC21" ) {
1788 else { # assume unimarc if not marc21
1795 foreach my $field ( $record->fields ) {
1796 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1798 my @subfields = $field->subfields();
1801 for my $authors_subfield (@subfields) {
1803 $marcflavour ne 'MARC21'
1805 ($authors_subfield->[0] eq '3') or
1806 ($authors_subfield->[0] eq '4') or
1807 ($authors_subfield->[0] eq '5')
1813 if ($count_auth ne '0'){
1817 my $subfieldcode = $authors_subfield->[0];
1818 my $value = $authors_subfield->[1];
1819 $hash{tag} = $field->tag;
1820 $hash{value} .= $value . " " if ($subfieldcode != 9) ;
1821 $hash{link} .= $value if ($subfieldcode eq 9);
1823 push @marcauthors, \%hash;
1825 return \@marcauthors;
1828 =head2 GetMarcSeries
1832 $marcseriessarray = GetMarcSeries($record,$marcflavour);
1833 Get all series from the MARC record and returns them in an array.
1834 The series are stored in differents places depending on MARC flavour
1841 my ($record, $marcflavour) = @_;
1842 my ($mintag, $maxtag);
1843 if ($marcflavour eq "MARC21") {
1846 } else { # assume unimarc if not marc21
1856 foreach my $field ($record->field('440'), $record->field('490')) {
1858 #my $value = $field->subfield('a');
1859 #$marcsubjct = {MARCSUBJCT => $value,};
1860 my @subfields = $field->subfields();
1861 #warn "subfields:".join " ", @$subfields;
1864 for my $series_subfield (@subfields) {
1866 undef $volume_number;
1867 # see if this is an instance of a volume
1868 if ($series_subfield->[0] eq 'v') {
1872 my $code = $series_subfield->[0];
1873 my $value = $series_subfield->[1];
1874 my $linkvalue = $value;
1875 $linkvalue =~ s/(\(|\))//g;
1876 my $operator = " and " unless $counter==0;
1877 push @link_loop, {link => $linkvalue, operator => $operator };
1878 my $separator = C4::Context->preference("authoritysep") unless $counter==0;
1879 if ($volume_number) {
1880 push @subfields_loop, {volumenum => $value};
1883 push @subfields_loop, {code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number};
1887 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1888 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1889 #push @marcsubjcts, $marcsubjct;
1893 my $marcseriessarray=\@marcseries;
1894 return $marcseriessarray;
1895 } #end getMARCseriess
1897 =head2 GetFrameworkCode
1901 $frameworkcode = GetFrameworkCode( $biblionumber )
1907 sub GetFrameworkCode {
1908 my ( $biblionumber ) = @_;
1909 my $dbh = C4::Context->dbh;
1911 $dbh->prepare("select frameworkcode from biblio where biblionumber=?");
1912 $sth->execute($biblionumber);
1913 my ($frameworkcode) = $sth->fetchrow;
1914 return $frameworkcode;
1917 =head2 TransformKohaToMarc
1921 $record = TransformKohaToMarc( $hash )
1922 This function builds partial MARC::Record from a hash
1923 Hash entries can be from biblio or biblioitems.
1924 This function is called in acquisition module, to create a basic catalogue entry from user entry
1930 sub TransformKohaToMarc {
1933 my $dbh = C4::Context->dbh;
1936 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
1938 my $record = MARC::Record->new();
1939 foreach (keys %{$hash}) {
1940 &TransformKohaToMarcOneField( $sth, $record, $_,
1946 =head2 TransformKohaToMarcOneField
1950 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1956 sub TransformKohaToMarcOneField {
1957 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1958 $frameworkcode='' unless $frameworkcode;
1962 if ( !defined $sth ) {
1963 my $dbh = C4::Context->dbh;
1966 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
1969 $sth->execute( $frameworkcode, $kohafieldname );
1970 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1971 my $tag = $record->field($tagfield);
1973 $tag->update( $tagsubfield => $value );
1974 $record->delete_field($tag);
1975 $record->insert_fields_ordered($tag);
1978 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1984 =head2 TransformHtmlToXml
1988 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator, $ind_tag )
1994 sub TransformHtmlToXml {
1995 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1996 my $xml = MARC::File::XML::header('UTF-8');
1997 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1998 MARC::File::XML->default_record_format($auth_type);
1999 # in UNIMARC, field 100 contains the encoding
2000 # check that there is one, otherwise the
2001 # MARC::Record->new_from_xml will fail (and Koha will die)
2002 my $unimarc_and_100_exist=0;
2007 for ( my $i = 0 ; $i <= @$tags ; $i++ ) {
2008 if (C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a") {
2009 # if we have a 100 field and it's values are not correct, skip them.
2010 # if we don't have any valid 100 field, we will create a default one at the end
2011 my $enc = substr( @$values[$i], 26, 2 );
2012 if ($enc eq '01' or $enc eq '50' or $enc eq '03') {
2013 $unimarc_and_100_exist=1;
2018 @$values[$i] =~ s/&/&/g;
2019 @$values[$i] =~ s/</</g;
2020 @$values[$i] =~ s/>/>/g;
2021 @$values[$i] =~ s/"/"/g;
2022 @$values[$i] =~ s/'/'/g;
2023 if ( !utf8::is_utf8( @$values[$i] ) ) {
2024 utf8::decode( @$values[$i] );
2026 if ( ( @$tags[$i] ne $prevtag ) ) {
2027 $j++ unless ( @$tags[$i] eq "" );
2029 $xml .= "</datafield>\n";
2030 if ( ( @$tags[$i] && @$tags[$i] > 10 )
2031 && ( @$values[$i] ne "" ) )
2033 my $ind1 = substr( @$indicator[$j], 0, 1 );
2035 if ( @$indicator[$j] ) {
2036 $ind2 = substr( @$indicator[$j], 1, 1 );
2039 warn "Indicator in @$tags[$i] is empty";
2043 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2045 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2053 if ( @$values[$i] ne "" ) {
2056 if ( @$tags[$i] eq "000" ) {
2057 $xml .= "<leader>@$values[$i]</leader>\n";
2060 # rest of the fixed fields
2062 elsif ( @$tags[$i] < 10 ) {
2064 "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2068 my $ind1 = substr( @$indicator[$j], 0, 1 );
2069 my $ind2 = substr( @$indicator[$j], 1, 1 );
2071 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2073 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2079 else { # @$tags[$i] eq $prevtag
2080 if ( @$values[$i] eq "" ) {
2084 my $ind1 = substr( @$indicator[$j], 0, 1 );
2085 my $ind2 = substr( @$indicator[$j], 1, 1 );
2087 "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2091 "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2094 $prevtag = @$tags[$i];
2096 if (C4::Context->preference('marcflavour') and !$unimarc_and_100_exist) {
2097 # warn "SETTING 100 for $auth_type";
2098 use POSIX qw(strftime);
2099 my $string = strftime( "%Y%m%d", localtime(time) );
2100 # set 50 to position 26 is biblios, 13 if authorities
2102 $pos=13 if $auth_type eq 'UNIMARCAUTH';
2103 $string = sprintf( "%-*s", 35, $string );
2104 substr( $string, $pos , 6, "50" );
2105 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2106 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2107 $xml .= "</datafield>\n";
2109 $xml .= MARC::File::XML::footer();
2113 =head2 TransformHtmlToMarc
2117 $record = TransformHtmlToMarc( $dbh, $rtags, $rsubfields, $rvalues, %indicators )
2123 sub TransformHtmlToMarc {
2124 my ( $dbh, $rtags, $rsubfields, $rvalues, %indicators ) = @_;
2126 my $record = MARC::Record->new();
2128 # my %subfieldlist=();
2129 my $prevvalue; # if tag <10
2130 my $field; # if tag >=10
2131 for ( my $i = 0 ; $i < @$rtags ; $i++ ) {
2132 next unless @$rvalues[$i];
2134 # rebuild MARC::Record
2135 # warn "0=>".@$rtags[$i].@$rsubfields[$i]." = ".@$rvalues[$i].": ";
2136 if ( @$rtags[$i] ne $prevtag ) {
2137 if ( $prevtag < 10 ) {
2140 if ( $prevtag ne '000' ) {
2141 $record->insert_fields_ordered(
2142 ( sprintf "%03s", $prevtag ), $prevvalue );
2146 $record->leader($prevvalue);
2153 $record->insert_fields_ordered($field);
2156 $indicators{ @$rtags[$i] } .= ' ';
2157 if ( @$rtags[$i] < 10 ) {
2158 $prevvalue = @$rvalues[$i];
2163 $field = MARC::Field->new(
2164 ( sprintf "%03s", @$rtags[$i] ),
2165 substr( $indicators{ @$rtags[$i] }, 0, 1 ),
2166 substr( $indicators{ @$rtags[$i] }, 1, 1 ),
2167 @$rsubfields[$i] => @$rvalues[$i]
2170 $prevtag = @$rtags[$i];
2173 if ( @$rtags[$i] < 10 ) {
2174 $prevvalue = @$rvalues[$i];
2177 if ( length( @$rvalues[$i] ) > 0 ) {
2178 $field->add_subfields( @$rsubfields[$i] => @$rvalues[$i] );
2181 $prevtag = @$rtags[$i];
2185 # the last has not been included inside the loop... do it now !
2186 $record->insert_fields_ordered($field) if $field;
2188 $record->encoding('UTF-8');
2190 # $record->MARC::File::USMARC::update_leader();
2194 =head2 TransformMarcToKoha
2198 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2204 sub TransformMarcToKoha {
2205 my ( $dbh, $record, $frameworkcode ) = @_;
2208 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
2211 my $sth2 = $dbh->prepare("SHOW COLUMNS from biblio");
2214 while ( ($field) = $sth2->fetchrow ) {
2216 &TransformMarcToKohaOneField( "biblio", $field, $record, $result,
2219 $sth2 = $dbh->prepare("SHOW COLUMNS from biblioitems");
2221 while ( ($field) = $sth2->fetchrow ) {
2222 if ( $field eq 'notes' ) { $field = 'bnotes'; }
2224 &TransformMarcToKohaOneField( "biblioitems", $field, $record, $result,
2227 $sth2 = $dbh->prepare("SHOW COLUMNS from items");
2229 while ( ($field) = $sth2->fetchrow ) {
2231 &TransformMarcToKohaOneField( "items", $field, $record, $result,
2236 # modify copyrightdate to keep only the 1st year found
2237 my $temp = $result->{'copyrightdate'};
2238 $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
2240 $result->{'copyrightdate'} = $1;
2242 else { # if no cYYYY, get the 1st date.
2243 $temp =~ m/(\d\d\d\d)/;
2244 $result->{'copyrightdate'} = $1;
2247 # modify publicationyear to keep only the 1st year found
2248 $temp = $result->{'publicationyear'};
2249 $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
2251 $result->{'publicationyear'} = $1;
2253 else { # if no cYYYY, get the 1st date.
2254 $temp =~ m/(\d\d\d\d)/;
2255 $result->{'publicationyear'} = $1;
2260 =head2 TransformMarcToKohaOneField
2264 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2270 sub TransformMarcToKohaOneField {
2272 # FIXME ? if a field has a repeatable subfield that is used in old-db, only the 1st will be retrieved...
2273 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2276 my ( $tagfield, $subfield ) =
2277 GetMarcFromKohaField( $kohatable . "." . $kohafield,
2279 foreach my $field ( $record->field($tagfield) ) {
2280 if ( $field->tag() < 10 ) {
2281 if ( $result->{$kohafield} ) {
2282 $result->{$kohafield} .= " | " . $field->data();
2285 $result->{$kohafield} = $field->data();
2289 if ( $field->subfields ) {
2290 my @subfields = $field->subfields();
2291 foreach my $subfieldcount ( 0 .. $#subfields ) {
2292 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2293 if ( $result->{$kohafield} ) {
2294 $result->{$kohafield} .=
2295 " | " . $subfields[$subfieldcount][1];
2298 $result->{$kohafield} =
2299 $subfields[$subfieldcount][1];
2308 =head1 OTHER FUNCTIONS
2314 my $string = char_decode( $string, $encoding );
2316 converts ISO 5426 coded string to UTF-8
2317 sloppy code : should be improved in next issue
2324 my ( $string, $encoding ) = @_;
2327 $encoding = C4::Context->preference("marcflavour") unless $encoding;
2328 if ( $encoding eq "UNIMARC" ) {
2398 # this handles non-sorting blocks (if implementation requires this)
2399 $string = nsb_clean($_);
2401 elsif ( $encoding eq "USMARC" || $encoding eq "MARC21" ) {
2460 #Additional Turkish characters
2463 s/(\xf0)s/\xc5\x9f/gm;
2464 s/(\xf0)S/\xc5\x9e/gm;
2467 s/\xe7\x49/\\xc4\xb0/gm;
2468 s/(\xe6)G/\xc4\x9e/gm;
2469 s/(\xe6)g/ğ\xc4\x9f/gm;
2472 s/(\xe8|\xc8)o/ö/gm;
2473 s/(\xe8|\xc8)O/Ö/gm;
2474 s/(\xe8|\xc8)u/ü/gm;
2475 s/(\xe8|\xc8)U/Ü/gm;
2476 s/\xc2\xb8/\xc4\xb1/gm;
2479 # this handles non-sorting blocks (if implementation requires this)
2480 $string = nsb_clean($_);
2489 my $string = nsb_clean( $string, $encoding );
2496 my $NSB = '\x88'; # NSB : begin Non Sorting Block
2497 my $NSE = '\x89'; # NSE : Non Sorting Block end
2498 # handles non sorting blocks
2502 s/[ ]{0,1}$NSE/) /gm;
2507 =head2 PrepareItemrecordDisplay
2511 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber);
2513 Returns a hash with all the fields for Display a given item data in a template
2519 sub PrepareItemrecordDisplay {
2521 my ( $bibnum, $itemnum ) = @_;
2523 my $dbh = C4::Context->dbh;
2524 my $frameworkcode = &GetFrameworkCode( $bibnum );
2525 my ( $itemtagfield, $itemtagsubfield ) =
2526 &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2527 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2528 my $itemrecord = GetMarcItem( $bibnum, $itemnum) if ($itemnum);
2530 my $authorised_values_sth =
2532 "select authorised_value,lib from authorised_values where category=? order by lib"
2534 foreach my $tag ( sort keys %{$tagslib} ) {
2535 my $previous_tag = '';
2537 # loop through each subfield
2539 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2540 next if ( subfield_is_koha_internal_p($subfield) );
2541 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2543 $subfield_data{tag} = $tag;
2544 $subfield_data{subfield} = $subfield;
2545 $subfield_data{countsubfield} = $cntsubf++;
2546 $subfield_data{kohafield} =
2547 $tagslib->{$tag}->{$subfield}->{'kohafield'};
2549 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2550 $subfield_data{marc_lib} =
2551 "<span id=\"error\" title=\""
2552 . $tagslib->{$tag}->{$subfield}->{lib} . "\">"
2553 . substr( $tagslib->{$tag}->{$subfield}->{lib}, 0, 12 )
2555 $subfield_data{mandatory} =
2556 $tagslib->{$tag}->{$subfield}->{mandatory};
2557 $subfield_data{repeatable} =
2558 $tagslib->{$tag}->{$subfield}->{repeatable};
2559 $subfield_data{hidden} = "display:none"
2560 if $tagslib->{$tag}->{$subfield}->{hidden};
2562 ( $x, $value ) = _find_value( $tag, $subfield, $itemrecord )
2564 $value =~ s/"/"/g;
2566 # search for itemcallnumber if applicable
2567 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq
2568 'items.itemcallnumber'
2569 && C4::Context->preference('itemcallnumber') )
2572 substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2574 substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2575 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2577 $value = $temp->subfield($CNsubfield);
2580 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2581 my @authorised_values;
2584 # builds list, depending on authorised value...
2586 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq
2589 if ( ( C4::Context->preference("IndependantBranches") )
2590 && ( C4::Context->userenv->{flags} != 1 ) )
2594 "select branchcode,branchname from branches where branchcode = ? order by branchname"
2596 $sth->execute( C4::Context->userenv->{branch} );
2597 push @authorised_values, ""
2599 $tagslib->{$tag}->{$subfield}->{mandatory} );
2600 while ( my ( $branchcode, $branchname ) =
2601 $sth->fetchrow_array )
2603 push @authorised_values, $branchcode;
2604 $authorised_lib{$branchcode} = $branchname;
2610 "select branchcode,branchname from branches order by branchname"
2613 push @authorised_values, ""
2615 $tagslib->{$tag}->{$subfield}->{mandatory} );
2616 while ( my ( $branchcode, $branchname ) =
2617 $sth->fetchrow_array )
2619 push @authorised_values, $branchcode;
2620 $authorised_lib{$branchcode} = $branchname;
2626 elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq
2631 "select itemtype,description from itemtypes order by description"
2634 push @authorised_values, ""
2635 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2636 while ( my ( $itemtype, $description ) =
2637 $sth->fetchrow_array )
2639 push @authorised_values, $itemtype;
2640 $authorised_lib{$itemtype} = $description;
2643 #---- "true" authorised value
2646 $authorised_values_sth->execute(
2647 $tagslib->{$tag}->{$subfield}->{authorised_value} );
2648 push @authorised_values, ""
2649 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2650 while ( my ( $value, $lib ) =
2651 $authorised_values_sth->fetchrow_array )
2653 push @authorised_values, $value;
2654 $authorised_lib{$value} = $lib;
2657 $subfield_data{marc_value} = CGI::scrolling_list(
2658 -name => 'field_value',
2659 -values => \@authorised_values,
2660 -default => "$value",
2661 -labels => \%authorised_lib,
2667 elsif ( $tagslib->{$tag}->{$subfield}->{thesaurus_category} ) {
2668 $subfield_data{marc_value} =
2669 "<input type=\"text\" name=\"field_value\" size=47 maxlength=255> <a href=\"javascript:Dopop('cataloguing/thesaurus_popup.pl?category=$tagslib->{$tag}->{$subfield}->{thesaurus_category}&index=',)\">...</a>";
2672 # COMMENTED OUT because No $i is provided with this API.
2673 # And thus, no value_builder can be activated.
2674 # BUT could be thought over.
2675 # } elsif ($tagslib->{$tag}->{$subfield}->{'value_builder'}) {
2676 # my $plugin="value_builder/".$tagslib->{$tag}->{$subfield}->{'value_builder'};
2678 # my $extended_param = plugin_parameters($dbh,$itemrecord,$tagslib,$i,0);
2679 # my ($function_name,$javascript) = plugin_javascript($dbh,$record,$tagslib,$i,0);
2680 # $subfield_data{marc_value}="<input type=\"text\" value=\"$value\" name=\"field_value\" size=47 maxlength=255 DISABLE READONLY OnFocus=\"javascript:Focus$function_name()\" OnBlur=\"javascript:Blur$function_name()\"> <a href=\"javascript:Clic$function_name()\">...</a> $javascript";
2683 $subfield_data{marc_value} =
2684 "<input type=\"text\" name=\"field_value\" value=\"$value\" size=50 maxlength=255>";
2686 push( @loop_data, \%subfield_data );
2690 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2691 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2693 'itemtagfield' => $itemtagfield,
2694 'itemtagsubfield' => $itemtagsubfield,
2695 'itemnumber' => $itemnumber,
2696 'iteminformation' => \@loop_data
2702 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2704 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2705 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2706 # =head2 ModZebrafiles
2708 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2712 # sub ModZebrafiles {
2714 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2718 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2719 # unless ( opendir( DIR, "$zebradir" ) ) {
2720 # warn "$zebradir not found";
2724 # my $filename = $zebradir . $biblionumber;
2727 # open( OUTPUT, ">", $filename . ".xml" );
2728 # print OUTPUT $record;
2737 ModZebra( $biblionumber, $op, $server, $newRecord );
2739 $biblionumber is the biblionumber we want to index
2740 $op is specialUpdate or delete, and is used to know what we want to do
2741 $server is the server that we want to update
2742 $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
2748 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2749 my ( $biblionumber, $op, $server, $newRecord ) = @_;
2750 # warn "ModZebra with : ( $biblionumber, $op, $server, $newRecord )";
2751 my $dbh=C4::Context->dbh;
2752 #warn "SERVER:".$server;
2754 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2756 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2757 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2759 if (C4::Context->preference("NoZebra")) {
2760 # lock the nozebra table : we will read index lines, update them in Perl process
2761 # and write everything in 1 transaction.
2762 # lock the table to avoid someone else overwriting what we are doing
2763 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE');
2764 my %result; # the result hash that will be builded by deletion / add, and written on mySQL at the end, to improve speed
2766 if ($server eq 'biblioserver') {
2767 $record= GetMarcBiblio($biblionumber);
2769 $record= C4::AuthoritiesMarc::GetAuthority($biblionumber);
2771 if ($op eq 'specialUpdate') {
2772 # OK, we have to add or update the record
2773 # 1st delete (virtually, in indexes) ...
2774 %result = _DelBiblioNoZebra($biblionumber,$record,$server);
2775 # ... add the record
2776 %result=_AddBiblioNoZebra($biblionumber,$newRecord, $server, %result);
2778 # it's a deletion, delete the record...
2779 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2780 %result=_DelBiblioNoZebra($biblionumber,$record,$server);
2782 # ok, now update the database...
2783 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2784 foreach my $key (keys %result) {
2785 foreach my $index (keys %{$result{$key}}) {
2786 # warn "UPDATING : $server $key , $index with :".$result{$key}->{$index};
2787 $sth->execute($result{$key}->{$index}, $server, $key, $index);
2790 $dbh->do('UNLOCK TABLES');
2794 # we use zebra, just fill zebraqueue table
2796 my $sth=$dbh->prepare("insert into zebraqueue (biblio_auth_number ,server,operation) values(?,?,?)");
2797 $sth->execute($biblionumber,$server,$op);
2802 =head2 GetNoZebraIndexes
2806 sub GetNoZebraIndexes {
2807 my $index = C4::Context->preference('NoZebraIndexes');
2809 foreach my $line (split /('|"),/,$index) {
2810 $line =~ /(.*)=>(.*)/;
2811 my $index = substr($1,1); # get the index, don't forget to remove initial ' or "
2813 $index =~ s/'|"| //g;
2814 $fields =~ s/'|"| //g;
2815 $indexes{$index}=$fields;
2820 =head1 INTERNAL FUNCTIONS
2822 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2824 function to delete a biblio in NoZebra indexes
2825 This function does NOT delete anything in database : it reads all the indexes entries
2826 that have to be deleted & delete them in the hash
2827 The SQL part is done either :
2828 - after the Add if we are modifying a biblio (delete + add again)
2829 - immediatly after this sub if we are doing a true deletion.
2830 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2835 sub _DelBiblioNoZebra {
2836 my ($biblionumber, $record, $server)=@_;
2839 my $dbh = C4::Context->dbh;
2843 if ($server eq 'biblioserver') {
2844 %index=GetNoZebraIndexes;
2845 # get title of the record (to store the 10 first letters with the index)
2846 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
2847 $title = lc($record->subfield($titletag,$titlesubfield));
2849 # for authorities, the "title" is the $a mainentry
2850 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield(152,'b'));
2851 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2852 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2853 $index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
2854 $index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
2855 $index{'auth_type'} = '152b';
2859 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2860 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2861 # limit to 10 char, should be enough, and limit the DB size
2862 $title = substr($title,0,10);
2864 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2865 foreach my $field ($record->fields()) {
2866 #parse each subfield
2867 next if $field->tag <10;
2868 foreach my $subfield ($field->subfields()) {
2869 my $tag = $field->tag();
2870 my $subfieldcode = $subfield->[0];
2872 # check each index to see if the subfield is stored somewhere
2873 # otherwise, store it in __RAW__ index
2874 foreach my $key (keys %index) {
2875 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2876 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2878 my $line= lc $subfield->[1];
2879 # remove meaningless value in the field...
2880 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2881 # ... and split in words
2882 foreach (split / /,$line) {
2883 next unless $_; # skip empty values (multiple spaces)
2884 # if the entry is already here, do nothing, the biblionumber has already be removed
2885 unless ($result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2886 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2887 $sth2->execute($server,$key,$_);
2888 my $existing_biblionumbers = $sth2->fetchrow;
2890 if ($existing_biblionumbers) {
2891 # warn " existing for $key $_: $existing_biblionumbers";
2892 $result{$key}->{$_} =$existing_biblionumbers;
2893 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2899 # the subfield is not indexed, store it in __RAW__ index anyway
2901 my $line= lc $subfield->[1];
2902 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2903 # ... and split in words
2904 foreach (split / /,$line) {
2905 next unless $_; # skip empty values (multiple spaces)
2906 # if the entry is already here, do nothing, the biblionumber has already be removed
2907 unless ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2908 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2909 $sth2->execute($server,'__RAW__',$_);
2910 my $existing_biblionumbers = $sth2->fetchrow;
2912 if ($existing_biblionumbers) {
2913 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
2914 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2924 =head2 _DelBiblioNoZebra($biblionumber,$record);
2926 function to delete a biblio in NoZebra indexes
2931 sub _AddBiblioNoZebra {
2932 my ($biblionumber, $record, $server, %result)=@_;
2933 my $dbh = C4::Context->dbh;
2937 if ($server eq 'biblioserver') {
2938 %index=GetNoZebraIndexes;
2939 # get title of the record (to store the 10 first letters with the index)
2940 my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
2941 $title = lc($record->subfield($titletag,$titlesubfield));
2943 # warn "server : $server";
2944 # for authorities, the "title" is the $a mainentry
2945 my $authref = C4::AuthoritiesMarc::GetAuthType($record->subfield(152,'b'));
2946 warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
2947 $title = $record->subfield($authref->{auth_tag_to_report},'a');
2948 $index{'mainmainentry'}=$authref->{auth_tag_to_report}.'a';
2949 $index{'mainentry'} = $authref->{auth_tag_to_report}.'*';
2950 $index{'auth_type'} = '152b';
2953 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2954 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2955 # limit to 10 char, should be enough, and limit the DB size
2956 $title = substr($title,0,10);
2958 my $sth2=$dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2959 foreach my $field ($record->fields()) {
2960 #parse each subfield
2961 next if $field->tag <10;
2962 foreach my $subfield ($field->subfields()) {
2963 my $tag = $field->tag();
2964 my $subfieldcode = $subfield->[0];
2966 # check each index to see if the subfield is stored somewhere
2967 # otherwise, store it in __RAW__ index
2968 foreach my $key (keys %index) {
2969 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2970 if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
2972 my $line= lc $subfield->[1];
2973 # remove meaningless value in the field...
2974 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2975 # ... and split in words
2976 foreach (split / /,$line) {
2977 next unless $_; # skip empty values (multiple spaces)
2978 # if the entry is already here, improve weight
2979 # warn "managing $_";
2980 if ($result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/) {
2982 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2983 $result{$key}->{$_} .= "$biblionumber,$title-$weight;";
2985 # get the value if it exist in the nozebra table, otherwise, create it
2986 $sth2->execute($server,$key,$_);
2987 my $existing_biblionumbers = $sth2->fetchrow;
2989 if ($existing_biblionumbers) {
2990 $result{$key}->{$_} =$existing_biblionumbers;
2992 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2993 $result{$key}->{$_} .= "$biblionumber,$title-$weight;";
2994 # create a new ligne for this entry
2996 # warn "INSERT : $server / $key / $_";
2997 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname='.$dbh->quote($key).',value='.$dbh->quote($_));
2998 $result{$key}->{$_}.="$biblionumber,$title-1;";
3004 # the subfield is not indexed, store it in __RAW__ index anyway
3006 my $line= lc $subfield->[1];
3007 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
3008 # ... and split in words
3009 foreach (split / /,$line) {
3010 next unless $_; # skip empty values (multiple spaces)
3011 # if the entry is already here, improve weight
3012 if ($result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/) {
3014 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
3015 $result{'__RAW__'}->{$_} .= "$biblionumber,$title-$weight;";
3017 # get the value if it exist in the nozebra table, otherwise, create it
3018 $sth2->execute($server,'__RAW__',$_);
3019 my $existing_biblionumbers = $sth2->fetchrow;
3021 if ($existing_biblionumbers) {
3022 $result{'__RAW__'}->{$_} =$existing_biblionumbers;
3024 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
3025 $result{'__RAW__'}->{$_} .= "$biblionumber,$title-$weight;";
3026 # create a new ligne for this entry
3028 $dbh->do('INSERT INTO nozebra SET server='.$dbh->quote($server).', indexname="__RAW__",value='.$dbh->quote($_));
3029 $result{'__RAW__'}->{$_}.="$biblionumber,$title-1;";
3040 =head2 MARCitemchange
3044 &MARCitemchange( $record, $itemfield, $newvalue )
3046 Function to update a single value in an item field.
3047 Used twice, could probably be replaced by something else, but works well...
3055 sub MARCitemchange {
3056 my ( $record, $itemfield, $newvalue ) = @_;
3057 my $dbh = C4::Context->dbh;
3059 my ( $tagfield, $tagsubfield ) =
3060 GetMarcFromKohaField( $itemfield, "" );
3061 if ( ($tagfield) && ($tagsubfield) ) {
3062 my $tag = $record->field($tagfield);
3064 $tag->update( $tagsubfield => $newvalue );
3065 $record->delete_field($tag);
3066 $record->insert_fields_ordered($tag);
3071 =head2 _koha_add_biblio
3075 _koha_add_biblio($dbh,$biblioitem);
3077 Internal function to add a biblio ($biblio is a hash with the values)
3083 sub _koha_add_biblio {
3084 my ( $dbh, $biblio, $frameworkcode ) = @_;
3085 my $sth = $dbh->prepare("Select max(biblionumber) from biblio");
3087 my $data = $sth->fetchrow_arrayref;
3088 my $biblionumber = $$data[0] + 1;
3091 if ( $biblio->{'seriestitle'} ) { $series = 1 }
3093 $sth = $dbh->prepare(
3095 SET biblionumber = ?, title = ?, author = ?, copyrightdate = ?, serial = ?, seriestitle = ?, notes = ?, abstract = ?, unititle = ?, frameworkcode = ? "
3098 $biblionumber, $biblio->{'title'},
3099 $biblio->{'author'}, $biblio->{'copyrightdate'},
3100 $biblio->{'serial'}, $biblio->{'seriestitle'},
3101 $biblio->{'notes'}, $biblio->{'abstract'},
3102 $biblio->{'unititle'}, $frameworkcode
3106 return ($biblionumber);
3113 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
3115 Find the given $subfield in the given $tag in the given
3116 MARC::Record $record. If the subfield is found, returns
3117 the (indicators, value) pair; otherwise, (undef, undef) is
3121 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
3122 I suggest we export it from this module.
3129 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
3132 if ( $tagfield < 10 ) {
3133 if ( $record->field($tagfield) ) {
3134 push @result, $record->field($tagfield)->data();
3141 foreach my $field ( $record->field($tagfield) ) {
3142 my @subfields = $field->subfields();
3143 foreach my $subfield (@subfields) {
3144 if ( @$subfield[0] eq $insubfield ) {
3145 push @result, @$subfield[1];
3146 $indicator = $field->indicator(1) . $field->indicator(2);
3151 return ( $indicator, @result );
3154 =head2 _koha_modify_biblio
3158 Internal function for updating the biblio table
3164 sub _koha_modify_biblio {
3165 my ( $dbh, $biblio ) = @_;
3167 # FIXME: this code could be made more portable by not hard-coding the values that are supposed to be in biblio table
3170 "Update biblio set title = ?, author = ?, abstract = ?, copyrightdate = ?, seriestitle = ?, serial = ?, unititle = ?, notes = ? where biblionumber = ?"
3173 $biblio->{'title'}, $biblio->{'author'},
3174 $biblio->{'abstract'}, $biblio->{'copyrightdate'},
3175 $biblio->{'seriestitle'}, $biblio->{'serial'},
3176 $biblio->{'unititle'}, $biblio->{'notes'},
3177 $biblio->{'biblionumber'}
3180 return ( $biblio->{'biblionumber'} );
3183 =head2 _koha_modify_biblioitem
3187 _koha_modify_biblioitem( $dbh, $biblioitem );
3193 sub _koha_modify_biblioitem {
3194 my ( $dbh, $biblioitem ) = @_;
3196 ##Recalculate LC in case it changed --TG
3198 $biblioitem->{'itemtype'} = $dbh->quote( $biblioitem->{'itemtype'} );
3199 $biblioitem->{'url'} = $dbh->quote( $biblioitem->{'url'} );
3200 $biblioitem->{'isbn'} = $dbh->quote( $biblioitem->{'isbn'} );
3201 $biblioitem->{'issn'} = $dbh->quote( $biblioitem->{'issn'} );
3202 $biblioitem->{'publishercode'} =
3203 $dbh->quote( $biblioitem->{'publishercode'} );
3204 $biblioitem->{'publicationyear'} =
3205 $dbh->quote( $biblioitem->{'publicationyear'} );
3206 $biblioitem->{'classification'} =
3207 $dbh->quote( $biblioitem->{'classification'} );
3208 $biblioitem->{'dewey'} = $dbh->quote( $biblioitem->{'dewey'} );
3209 $biblioitem->{'subclass'} = $dbh->quote( $biblioitem->{'subclass'} );
3210 $biblioitem->{'illus'} = $dbh->quote( $biblioitem->{'illus'} );
3211 $biblioitem->{'pages'} = $dbh->quote( $biblioitem->{'pages'} );
3212 $biblioitem->{'volumeddesc'} = $dbh->quote( $biblioitem->{'volumeddesc'} );
3213 $biblioitem->{'bnotes'} = $dbh->quote( $biblioitem->{'bnotes'} );
3214 $biblioitem->{'size'} = $dbh->quote( $biblioitem->{'size'} );
3215 $biblioitem->{'place'} = $dbh->quote( $biblioitem->{'place'} );
3216 $biblioitem->{'ccode'} = $dbh->quote( $biblioitem->{'ccode'} );
3217 $biblioitem->{'biblionumber'} =
3218 $dbh->quote( $biblioitem->{'biblionumber'} );
3220 $query = "Update biblioitems set
3221 itemtype = $biblioitem->{'itemtype'},
3222 url = $biblioitem->{'url'},
3223 isbn = $biblioitem->{'isbn'},
3224 issn = $biblioitem->{'issn'},
3225 publishercode = $biblioitem->{'publishercode'},
3226 publicationyear = $biblioitem->{'publicationyear'},
3227 classification = $biblioitem->{'classification'},
3228 dewey = $biblioitem->{'dewey'},
3229 subclass = $biblioitem->{'subclass'},
3230 illus = $biblioitem->{'illus'},
3231 pages = $biblioitem->{'pages'},
3232 volumeddesc = $biblioitem->{'volumeddesc'},
3233 notes = $biblioitem->{'bnotes'},
3234 size = $biblioitem->{'size'},
3235 place = $biblioitem->{'place'},
3236 ccode = $biblioitem->{'ccode'}
3237 where biblionumber = $biblioitem->{'biblionumber'}";
3240 if ( $dbh->errstr ) {
3241 warn "ERROR in _koha_modify_biblioitem $query";
3245 =head2 _koha_add_biblioitem
3249 _koha_add_biblioitem( $dbh, $biblioitem );
3251 Internal function to add a biblioitem
3257 sub _koha_add_biblioitem {
3258 my ( $dbh, $biblioitem ) = @_;
3260 # my $dbh = C4Connect;
3261 my $sth = $dbh->prepare("SELECT max(biblioitemnumber) FROM biblioitems");
3266 $data = $sth->fetchrow_arrayref;
3267 $bibitemnum = $$data[0] + 1;
3271 $sth = $dbh->prepare(
3272 "INSERT INTO biblioitems SET
3273 biblioitemnumber = ?, biblionumber = ?,
3274 volume = ?, number = ?,
3275 classification = ?, itemtype = ?,
3277 issn = ?, dewey = ?,
3278 subclass = ?, publicationyear = ?,
3279 publishercode = ?, volumedate = ?,
3280 volumeddesc = ?, illus = ?,
3281 pages = ?, notes = ?,
3283 marc = ?, lcsort =?,
3284 place = ?, ccode = ?
3288 calculatelc( $biblioitem->{'classification'} )
3289 . $biblioitem->{'subclass'};
3291 $bibitemnum, $biblioitem->{'biblionumber'},
3292 $biblioitem->{'volume'}, $biblioitem->{'number'},
3293 $biblioitem->{'classification'}, $biblioitem->{'itemtype'},
3294 $biblioitem->{'url'}, $biblioitem->{'isbn'},
3295 $biblioitem->{'issn'}, $biblioitem->{'dewey'},
3296 $biblioitem->{'subclass'}, $biblioitem->{'publicationyear'},
3297 $biblioitem->{'publishercode'}, $biblioitem->{'volumedate'},
3298 $biblioitem->{'volumeddesc'}, $biblioitem->{'illus'},
3299 $biblioitem->{'pages'}, $biblioitem->{'bnotes'},
3300 $biblioitem->{'size'}, $biblioitem->{'lccn'},
3301 $biblioitem->{'marc'}, $biblioitem->{'place'},
3302 $lcsort, $biblioitem->{'ccode'}
3305 return ($bibitemnum);
3308 =head2 _koha_new_items
3312 _koha_new_items( $dbh, $item, $barcode );
3318 sub _koha_new_items {
3319 my ( $dbh, $item, $barcode ) = @_;
3321 # my $dbh = C4Connect;
3322 my $sth = $dbh->prepare("Select max(itemnumber) from items");
3328 $data = $sth->fetchrow_hashref;
3329 $itemnumber = $data->{'max(itemnumber)'} + 1;
3331 ## Now calculate lccalnumber
3332 my ($cutterextra) = itemcalculator(
3334 $item->{'biblioitemnumber'},
3335 $item->{'itemcallnumber'}
3338 # FIXME the "notforloan" field seems to be named "loan" in some places. workaround bugfix.
3339 if ( $item->{'loan'} ) {
3340 $item->{'notforloan'} = $item->{'loan'};
3343 # if dateaccessioned is provided, use it. Otherwise, set to NOW()
3344 if ( $item->{'dateaccessioned'} eq '' || !$item->{'dateaccessioned'} ) {
3346 $sth = $dbh->prepare(
3347 "Insert into items set
3348 itemnumber = ?, biblionumber = ?,
3349 multivolumepart = ?,
3350 biblioitemnumber = ?, barcode = ?,
3351 booksellerid = ?, dateaccessioned = NOW(),
3352 homebranch = ?, holdingbranch = ?,
3353 price = ?, replacementprice = ?,
3354 replacementpricedate = NOW(), datelastseen = NOW(),
3355 multivolume = ?, stack = ?,
3356 itemlost = ?, wthdrawn = ?,
3357 paidfor = ?, itemnotes = ?,
3358 itemcallnumber =?, notforloan = ?,
3359 location = ?, Cutterextra = ?
3363 $itemnumber, $item->{'biblionumber'},
3364 $item->{'multivolumepart'}, $item->{'biblioitemnumber'},
3365 $barcode, $item->{'booksellerid'},
3366 $item->{'homebranch'}, $item->{'holdingbranch'},
3367 $item->{'price'}, $item->{'replacementprice'},
3368 $item->{multivolume}, $item->{stack},
3369 $item->{itemlost}, $item->{wthdrawn},
3370 $item->{paidfor}, $item->{'itemnotes'},
3371 $item->{'itemcallnumber'}, $item->{'notforloan'},
3372 $item->{'location'}, $cutterextra
3376 $sth = $dbh->prepare(
3377 "INSERT INTO items SET
3378 itemnumber = ?, biblionumber = ?,
3379 multivolumepart = ?,
3380 biblioitemnumber = ?, barcode = ?,
3381 booksellerid = ?, dateaccessioned = ?,
3382 homebranch = ?, holdingbranch = ?,
3383 price = ?, replacementprice = ?,
3384 replacementpricedate = NOW(), datelastseen = NOW(),
3385 multivolume = ?, stack = ?,
3386 itemlost = ?, wthdrawn = ?,
3387 paidfor = ?, itemnotes = ?,
3388 itemcallnumber = ?, notforloan = ?,
3394 $itemnumber, $item->{'biblionumber'},
3395 $item->{'multivolumepart'}, $item->{'biblioitemnumber'},
3396 $barcode, $item->{'booksellerid'},
3397 $item->{'dateaccessioned'}, $item->{'homebranch'},
3398 $item->{'holdingbranch'}, $item->{'price'},
3399 $item->{'replacementprice'}, $item->{multivolume},
3400 $item->{stack}, $item->{itemlost},
3401 $item->{wthdrawn}, $item->{paidfor},
3402 $item->{'itemnotes'}, $item->{'itemcallnumber'},
3403 $item->{'notforloan'}, $item->{'location'},
3407 if ( defined $sth->errstr ) {
3408 $error .= $sth->errstr;
3410 return ( $itemnumber, $error );
3413 =head2 _koha_modify_item
3417 _koha_modify_item( $dbh, $item, $op );
3423 sub _koha_modify_item {
3424 my ( $dbh, $item, $op ) = @_;
3425 $item->{'itemnum'} = $item->{'itemnumber'} unless $item->{'itemnum'};
3427 # if all we're doing is setting statuses, just update those and get out
3428 if ( $op eq "setstatus" ) {
3430 "UPDATE items SET itemlost=?,wthdrawn=?,binding=? WHERE itemnumber=?";
3432 $item->{'itemlost'}, $item->{'wthdrawn'},
3433 $item->{'binding'}, $item->{'itemnumber'}
3435 my $sth = $dbh->prepare($query);
3436 $sth->execute(@bind);
3440 ## Now calculate lccalnumber
3442 itemcalculator( $dbh, $item->{'bibitemnum'}, $item->{'itemcallnumber'} );
3444 my $query = "UPDATE items SET
3445 barcode=?,itemnotes=?,itemcallnumber=?,notforloan=?,location=?,multivolumepart=?,multivolume=?,stack=?,wthdrawn=?,holdingbranch=?,homebranch=?,cutterextra=?, onloan=?, binding=?";
3448 $item->{'barcode'}, $item->{'notes'},
3449 $item->{'itemcallnumber'}, $item->{'notforloan'},
3450 $item->{'location'}, $item->{multivolumepart},
3451 $item->{multivolume}, $item->{stack},
3452 $item->{wthdrawn}, $item->{holdingbranch},
3453 $item->{homebranch}, $cutterextra,
3454 $item->{onloan}, $item->{binding}
3456 if ( $item->{'lost'} ne '' ) {
3458 "update items set biblioitemnumber=?,barcode=?,itemnotes=?,homebranch=?,
3459 itemlost=?,wthdrawn=?,itemcallnumber=?,notforloan=?,
3460 location=?,multivolumepart=?,multivolume=?,stack=?,wthdrawn=?,holdingbranch=?,cutterextra=?,onloan=?, binding=?";
3462 $item->{'bibitemnum'}, $item->{'barcode'},
3463 $item->{'notes'}, $item->{'homebranch'},
3464 $item->{'lost'}, $item->{'wthdrawn'},
3465 $item->{'itemcallnumber'}, $item->{'notforloan'},
3466 $item->{'location'}, $item->{multivolumepart},
3467 $item->{multivolume}, $item->{stack},
3468 $item->{wthdrawn}, $item->{holdingbranch},
3469 $cutterextra, $item->{onloan},
3472 if ( $item->{homebranch} ) {
3473 $query .= ",homebranch=?";
3474 push @bind, $item->{homebranch};
3476 if ( $item->{holdingbranch} ) {
3477 $query .= ",holdingbranch=?";
3478 push @bind, $item->{holdingbranch};
3481 $query .= " where itemnumber=?";
3482 push @bind, $item->{'itemnum'};
3483 if ( $item->{'replacement'} ne '' ) {
3484 $query =~ s/ where/,replacementprice='$item->{'replacement'}' where/;
3486 my $sth = $dbh->prepare($query);
3487 $sth->execute(@bind);
3491 =head2 _koha_delete_biblio
3495 $error = _koha_delete_biblio($dbh,$biblionumber);
3497 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3499 C<$dbh> - the database handle
3500 C<$biblionumber> - the biblionumber of the biblio to be deleted
3506 # FIXME: add error handling
3508 sub _koha_delete_biblio {
3509 my ( $dbh, $biblionumber ) = @_;
3511 # get all the data for this biblio
3512 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3513 $sth->execute($biblionumber);
3515 if ( my $data = $sth->fetchrow_hashref ) {
3517 # save the record in deletedbiblio
3518 # find the fields to save
3519 my $query = "INSERT INTO deletedbiblio SET ";
3521 foreach my $temp ( keys %$data ) {
3522 $query .= "$temp = ?,";
3523 push( @bind, $data->{$temp} );
3526 # replace the last , by ",?)"
3528 my $bkup_sth = $dbh->prepare($query);
3529 $bkup_sth->execute(@bind);
3533 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3534 $del_sth->execute($biblionumber);
3541 =head2 _koha_delete_biblioitems
3545 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3547 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3549 C<$dbh> - the database handle
3550 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3556 # FIXME: add error handling
3558 sub _koha_delete_biblioitems {
3559 my ( $dbh, $biblioitemnumber ) = @_;
3561 # get all the data for this biblioitem
3563 $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3564 $sth->execute($biblioitemnumber);
3566 if ( my $data = $sth->fetchrow_hashref ) {
3568 # save the record in deletedbiblioitems
3569 # find the fields to save
3570 my $query = "INSERT INTO deletedbiblioitems SET ";
3572 foreach my $temp ( keys %$data ) {
3573 $query .= "$temp = ?,";
3574 push( @bind, $data->{$temp} );
3577 # replace the last , by ",?)"
3579 my $bkup_sth = $dbh->prepare($query);
3580 $bkup_sth->execute(@bind);
3583 # delete the biblioitem
3585 $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3586 $del_sth->execute($biblioitemnumber);
3593 =head2 _koha_delete_item
3597 _koha_delete_item( $dbh, $itemnum );
3599 Internal function to delete an item record from the koha tables
3605 sub _koha_delete_item {
3606 my ( $dbh, $itemnum ) = @_;
3608 my $sth = $dbh->prepare("select * from items where itemnumber=?");
3609 $sth->execute($itemnum);
3610 my $data = $sth->fetchrow_hashref;
3612 my $query = "Insert into deleteditems set ";
3614 foreach my $temp ( keys %$data ) {
3615 $query .= "$temp = ?,";
3616 push( @bind, $data->{$temp} );
3621 $sth = $dbh->prepare($query);
3622 $sth->execute(@bind);
3624 $sth = $dbh->prepare("Delete from items where itemnumber=?");
3625 $sth->execute($itemnum);
3629 =head1 UNEXPORTED FUNCTIONS
3635 $lc = calculatelc($classification);
3642 my ($classification) = @_;
3643 $classification =~ s/^\s+|\s+$//g;
3648 for ( $i = 0 ; $i < length($classification) ; $i++ ) {
3649 my $c = ( substr( $classification, $i, 1 ) );
3650 if ( $c ge '0' && $c le '9' ) {
3652 $lc2 = substr( $classification, $i );
3656 $lc1 .= substr( $classification, $i, 1 );
3661 my $other = length($lc1);
3668 for ( 1 .. ( 4 - $other ) ) {
3677 ##Find the decimal part of $lc2
3678 my $pos = index( $lc2, "." );
3679 if ( $pos < 0 ) { $pos = length($lc2); }
3680 if ( $pos >= 0 && $pos < 5 ) {
3681 ##Pad lc2 with zeros to create a 5digit decimal needed in marc record to sort as numeric
3683 for ( 1 .. ( 5 - $pos ) ) {
3687 $lc2 = $extras . $lc2;
3688 return ( $lc1 . $lc2 );
3691 =head2 itemcalculator
3695 $cutterextra = itemcalculator( $dbh, $biblioitem, $callnumber );
3701 sub itemcalculator {
3702 my ( $dbh, $biblioitem, $callnumber ) = @_;
3705 "select classification, subclass from biblioitems where biblioitemnumber=?"
3708 $sth->execute($biblioitem);
3709 my ( $classification, $subclass ) = $sth->fetchrow;
3710 my $all = $classification . " " . $subclass;
3711 my $total = length($all);
3712 my $cutterextra = substr( $callnumber, $total - 1 );
3714 return $cutterextra;
3717 =head2 ModBiblioMarc
3721 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3723 Add MARC data for a biblio to koha
3725 Function exported, but should NOT be used, unless you really know what you're doing
3733 # pass the MARC::Record to this function, and it will create the records in the marc field
3734 my ( $record, $biblionumber, $frameworkcode ) = @_;
3735 my $dbh = C4::Context->dbh;
3736 my @fields = $record->fields();
3737 if ( !$frameworkcode ) {
3738 $frameworkcode = "";
3741 $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3742 $sth->execute( $frameworkcode, $biblionumber );
3744 my $encoding = C4::Context->preference("marcflavour");
3746 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3747 if ( $encoding eq "UNIMARC" ) {
3749 if ( length($record->subfield( 100, "a" )) == 35 ) {
3750 $string = $record->subfield( 100, "a" );
3751 my $f100 = $record->field(100);
3752 $record->delete_field($f100);
3755 $string = POSIX::strftime( "%Y%m%d", localtime );
3757 $string = sprintf( "%-*s", 35, $string );
3759 substr( $string, 22, 6, "frey50" );
3760 unless ( $record->subfield( 100, "a" ) ) {
3761 $record->insert_grouped_field(
3762 MARC::Field->new( 100, "", "", "a" => $string ) );
3765 # warn "biblionumber : ".$biblionumber;
3766 ModZebra($biblionumber,"specialUpdate","biblioserver",$record);
3769 "update biblioitems set marc=?,marcxml=? where biblionumber=?");
3770 $sth->execute( $record->as_usmarc(), $record->as_xml_record(),
3772 # warn $record->as_xml_record();
3774 return $biblionumber;
3777 =head2 AddItemInMarc
3781 $newbiblionumber = AddItemInMarc( $record, $biblionumber, $frameworkcode );
3783 Add an item in a MARC record and save the MARC record
3785 Function exported, but should NOT be used, unless you really know what you're doing
3793 # pass the MARC::Record to this function, and it will create the records in the marc tables
3794 my ( $record, $biblionumber, $frameworkcode ) = @_;
3795 my $newrec = &GetMarcBiblio($biblionumber);
3798 my @fields = $record->fields();
3799 foreach my $field (@fields) {
3800 $newrec->append_fields($field);
3803 # FIXME: should we be making sure the biblionumbers are the same?
3804 my $newbiblionumber =
3805 &ModBiblioMarc( $newrec, $biblionumber, $frameworkcode );
3806 return $newbiblionumber;
3809 =head2 z3950_extended_services
3811 z3950_extended_services($serviceType,$serviceOptions,$record);
3813 z3950_extended_services is used to handle all interactions with Zebra's extended serices package, which is employed to perform all management of the MARC data stored in Zebra.
3815 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3817 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3819 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3823 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3824 syntax => the record syntax (transfer syntax)
3825 databaseName = Database from connection object
3827 To set serviceOptions, call set_service_options($serviceType)
3829 C<$record> the record, if one is needed for the service type
3831 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3835 sub z3950_extended_services {
3836 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3838 # get our connection object
3839 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3841 # create a new package object
3842 my $Zpackage = $Zconn->package();
3845 $Zpackage->option( action => $action );
3847 if ( $serviceOptions->{'databaseName'} ) {
3848 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3850 if ( $serviceOptions->{'recordIdNumber'} ) {
3852 recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3854 if ( $serviceOptions->{'recordIdOpaque'} ) {
3856 recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3859 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3860 #if ($serviceType eq 'itemorder') {
3861 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3862 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3863 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3864 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3867 if ( $serviceOptions->{record} ) {
3868 $Zpackage->option( record => $serviceOptions->{record} );
3870 # can be xml or marc
3871 if ( $serviceOptions->{'syntax'} ) {
3872 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3876 # send the request, handle any exception encountered
3877 eval { $Zpackage->send($serviceType) };
3878 if ( $@ && $@->isa("ZOOM::Exception") ) {
3879 return "error: " . $@->code() . " " . $@->message() . "\n";
3882 # free up package resources
3883 $Zpackage->destroy();
3886 =head2 set_service_options
3888 my $serviceOptions = set_service_options($serviceType);
3890 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3892 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3896 sub set_service_options {
3897 my ($serviceType) = @_;
3900 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3901 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3903 if ( $serviceType eq 'commit' ) {
3907 if ( $serviceType eq 'create' ) {
3911 if ( $serviceType eq 'drop' ) {
3912 die "ERROR: 'drop' not currently supported (by Zebra)";
3914 return $serviceOptions;
3917 =head2 GetItemsCount
3919 $count = &GetItemsCount( $biblionumber);
3920 this function return count of item with $biblionumber
3924 my ( $biblionumber ) = @_;
3925 my $dbh = C4::Context->dbh;
3926 my $query = qq|SELECT count(*)
3928 WHERE biblionumber=?|;
3929 my $sth = $dbh->prepare($query);
3930 $sth->execute($biblionumber);
3931 my $count = $sth->fetchrow;
3939 END { } # module clean-up code here (global destructor)
3947 Koha Developement team <info@koha.org>
3949 Paul POULAIN paul.poulain@free.fr
3951 Joshua Ferraro jmf@liblime.com
3957 # Revision 1.213 2007/06/25 15:01:45 tipaul
3958 # bugfixes on unimarc 100 handling (the field used for encoding)
3960 # Revision 1.212 2007/06/15 13:44:44 tipaul
3961 # some fixes (and only fixes)
3963 # Revision 1.211 2007/06/15 09:40:06 toins
3964 # do not get $3 $4 and $5 on GetMarcSubjects GetMarcAuthors on unimarc flavour.
3966 # Revision 1.210 2007/06/13 13:03:34 toins
3967 # removing warn compilation.
3969 # Revision 1.209 2007/05/23 16:19:40 tipaul
3970 # various bugfixes (minor) and french translation updated
3972 # Revision 1.208 2007/05/22 09:13:54 tipaul
3973 # Bugfixes & improvements (various and minor) :
3974 # - updating templates to have tmpl_process3.pl running without any errors
3975 # - adding a drupal-like css for prog templates (with 3 small images)
3976 # - fixing some bugs in circulation & other scripts
3977 # - updating french translation
3978 # - fixing some typos in templates
3980 # Revision 1.207 2007/05/22 08:51:19 hdl
3981 # Changing GetMarcStructure signature.
3982 # Deleting first parameter $dbh
3984 # Revision 1.206 2007/05/21 08:44:17 btoumi
3985 # add security when u delete biblio :
3986 # u must delete linked items before delete biblio
3988 # Revision 1.205 2007/05/11 16:04:03 btoumi
3990 # problem in displayed label link with subject in detail.tmpl
3991 # ex: label random => rdom
3993 # Revision 1.204 2007/05/10 14:45:15 tipaul
3995 # - support for authorities
3996 # - some bugfixes in ordering and "CCL" parsing
3997 # - support for authorities <=> biblios walking
3999 # Seems I can do what I want now, so I consider its done, except for bugfixes that will be needed i m sure !
4001 # Revision 1.203 2007/05/03 15:16:02 tipaul
4002 # BUGFIX for : NoZebra
4003 # - NoZebra features : seems they work fine now (adding, modifying, deleting)
4004 # - Biblio edition major bugfix : before this commit editing a biblio resulted in an item removal in marcxml field
4006 # Revision 1.202 2007/05/02 16:44:31 tipaul
4007 # NoZebra SQL index management :
4008 # * adding 3 subs in Biblio.pm
4009 # - GetNoZebraIndexes, that get the index structure in a new systempreference (added with this commit)
4010 # - _DelBiblioNoZebra, that retrieve all index entries for a biblio and remove in a variable the biblio reference
4011 # - _AddBiblioNoZebra, that add index entries for a biblio.
4012 # Note that the 2 _Add and _Del subs work only in a hash variable, to speed up things in case of a modif (ie : delete+add). The effective SQL update is done in the ModZebra sub (that existed before, and dealed with zebra index).
4013 # I think the code has to be more deeply tested, but it works at least partially.
4015 # Revision 1.201 2007/04/27 14:00:49 hdl
4016 # Removing $dbh from GetMarcFromKohaField (dbh is not used in this function.)
4018 # Revision 1.200 2007/04/25 16:26:42 tipaul
4019 # Koha 3.0 nozebra 1st commit : the script misc/migration_tools/rebuild_nozebra.pl build the nozebra table, and, if you set NoZebra to Yes, queries will be done through zebra. TODO :
4020 # - add nozebra table management on biblio editing
4021 # - the index table content is hardcoded. I still have to add some specific systempref to let the library update it
4022 # - manage pagination (next/previous)
4025 # - NZgetRecords : has exactly the same API & returns as zebra getQuery, except that some parameters are unused
4026 # - search & sort works quite good
4027 # - CQL parser is better that what I thought I could do : title="harry and sally" and publicationyear>2000 not itemtype=LIVR should work fine
4029 # Revision 1.199 2007/04/24 09:07:53 tipaul
4030 # moving dotransfer to Biblio.pm::ModItemTransfer + some CheckReserves fixes
4032 # Revision 1.198 2007/04/23 15:21:17 tipaul
4033 # renaming currenttransfers to transferstoreceive
4035 # Revision 1.197 2007/04/18 17:00:14 tipaul
4036 # removing all useless %env / $env
4038 # Revision 1.196 2007/04/17 08:48:00 tipaul
4039 # circulation cleaning continued: bufixing
4041 # Revision 1.195 2007/04/04 16:46:22 tipaul
4042 # HUGE COMMIT : code cleaning circulation.
4044 # some stuff to do, i'll write a mail on koha-devel NOW !
4046 # Revision 1.194 2007/03/30 12:00:42 tipaul
4047 # why the hell do we need to explicitly utf8 decode this string ? I really don't know, but it seems it's mandatory, otherwise, tag descriptions are not properly encoded...
4049 # Revision 1.193 2007/03/29 16:45:53 tipaul
4050 # Code cleaning of Biblio.pm (continued)
4052 # All subs have be cleaned :
4055 # - reordering Biblio.pm completly
4056 # - using only naming conventions
4058 # Seems to have broken nothing, but it still has to be heavily tested.
4059 # Note that Biblio.pm is now much more efficient than previously & probably more reliable as well.
4061 # Revision 1.192 2007/03/29 13:30:31 tipaul
4063 # == Biblio.pm cleaning (useless) ==
4064 # * some sub declaration dropped
4065 # * removed modbiblio sub
4066 # * removed moditem sub
4067 # * removed newitems. It was used only in finishrecieve. Replaced by a TransformKohaToMarc+AddItem, that is better.
4068 # * removed MARCkoha2marcItem
4069 # * removed MARCdelsubfield declaration
4070 # * removed MARCkoha2marcBiblio
4072 # == Biblio.pm cleaning (naming conventions) ==
4073 # * MARCgettagslib renamed to GetMarcStructure
4074 # * MARCgetitems renamed to GetMarcItem
4075 # * MARCfind_frameworkcode renamed to GetFrameworkCode
4076 # * MARCmarc2koha renamed to TransformMarcToKoha
4077 # * MARChtml2marc renamed to TransformHtmlToMarc
4078 # * MARChtml2xml renamed to TranformeHtmlToXml
4079 # * zebraop renamed to ModZebra
4082 # * removing MARC=OFF related scripts (in cataloguing directory)
4083 # * removed checkitems (function related to MARC=off feature, that is completly broken in head. If someone want to reintroduce it, hard work coming...)
4084 # * removed getitemsbybiblioitem (used only by MARC=OFF scripts, that is removed as well)
4086 # Revision 1.191 2007/03/29 09:42:13 tipaul
4087 # adding default value new feature into cataloguing. The system (definition) part has already been added by toins
4089 # Revision 1.190 2007/03/29 08:45:19 hdl
4090 # Deleting ignore_errors(1) pour MARC::Charset
4092 # Revision 1.189 2007/03/28 10:39:16 hdl
4093 # removing $dbh as a parameter in AuthoritiesMarc functions
4094 # And reporting all differences into the scripts taht relies on those functions.