3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
5 # Copyright 2011 Equinox Software, Inc.
7 # This file is part of Koha.
9 # Koha is free software; you can redistribute it and/or modify it under the
10 # terms of the GNU General Public License as published by the Free Software
11 # Foundation; either version 2 of the License, or (at your option) any later
14 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
15 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
16 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
18 # You should have received a copy of the GNU General Public License along
19 # with Koha; if not, write to the Free Software Foundation, Inc.,
20 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
28 use MARC
::File
::USMARC
;
30 use POSIX
qw(strftime);
31 use Module
::Load
::Conditional
qw(can_load);
34 use C4
::Dates qw
/format_date/;
35 use C4
::Log
; # logaction
41 use vars
qw($VERSION @ISA @EXPORT);
44 $VERSION = 3.07.00.049;
47 @ISA = qw( Exporter );
61 &GetBiblioItemByBiblioNumber
62 &GetBiblioFromItemNumber
63 &GetBiblionumberFromItemnumber
89 &GetAuthorisedValueDesc
92 &GetMarcSubfieldStructureFromKohaField
103 # To modify something
112 # To delete something
117 # To link headings in a bib record
118 # to authority records.
121 &LinkBibHeadingsToAuthorities
125 # those functions are exported but should not be used
126 # they are usefull is few circumstances, so are exported.
127 # but don't use them unless you're a core developer ;-)
142 if (C4
::Context
->ismemcached) {
143 require Memoize
::Memcached
;
144 import Memoize
::Memcached
qw(memoize_memcached);
146 memoize_memcached
( 'GetMarcStructure',
147 memcached
=> C4
::Context
->memcached);
153 C4::Biblio - cataloging management functions
157 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:
161 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
163 =item 2. as raw MARC in the Zebra index and storage engine
165 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
169 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
171 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.
175 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
177 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
181 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:
185 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
187 =item 2. _koha_* - low-level internal functions for managing the koha tables
189 =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.
191 =item 4. Zebra functions used to update the Zebra index
193 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
197 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 :
201 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
203 =item 2. add the biblionumber and biblioitemnumber into the MARC records
205 =item 3. save the marc record
209 When dealing with items, we must :
213 =item 1. save the item in items table, that gives us an itemnumber
215 =item 2. add the itemnumber to the item MARC field
217 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
219 When modifying a biblio or an item, the behaviour is quite similar.
223 =head1 EXPORTED FUNCTIONS
227 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
229 Exported function (core API) for adding a new biblio to koha.
231 The first argument is a C<MARC::Record> object containing the
232 bib to add, while the second argument is the desired MARC
235 This function also accepts a third, optional argument: a hashref
236 to additional options. The only defined option is C<defer_marc_save>,
237 which if present and mapped to a true value, causes C<AddBiblio>
238 to omit the call to save the MARC in C<bibilioitems.marc>
239 and C<biblioitems.marcxml> This option is provided B<only>
240 for the use of scripts such as C<bulkmarcimport.pl> that may need
241 to do some manipulation of the MARC record for item parsing before
242 saving it and which cannot afford the performance hit of saving
243 the MARC record twice. Consequently, do not use that option
244 unless you can guarantee that C<ModBiblioMarc> will be called.
250 my $frameworkcode = shift;
251 my $options = @_ ?
shift : undef;
252 my $defer_marc_save = 0;
254 carp
('AddBiblio called with undefined record');
257 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
258 $defer_marc_save = 1;
261 my ( $biblionumber, $biblioitemnumber, $error );
262 my $dbh = C4
::Context
->dbh;
264 # transform the data into koha-table style data
265 SetUTF8Flag
($record);
266 my $olddata = TransformMarcToKoha
( $dbh, $record, $frameworkcode );
267 ( $biblionumber, $error ) = _koha_add_biblio
( $dbh, $olddata, $frameworkcode );
268 $olddata->{'biblionumber'} = $biblionumber;
269 ( $biblioitemnumber, $error ) = _koha_add_biblioitem
( $dbh, $olddata );
271 _koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
273 # update MARC subfield that stores biblioitems.cn_sort
274 _koha_marc_update_biblioitem_cn_sort
( $record, $olddata, $frameworkcode );
277 ModBiblioMarc
( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
279 # update OAI-PMH sets
280 if(C4
::Context
->preference("OAI-PMH:AutoUpdateSets")) {
281 C4
::OAI
::Sets
::UpdateOAISetsBiblio
($biblionumber, $record);
284 logaction
( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4
::Context
->preference("CataloguingLog");
285 return ( $biblionumber, $biblioitemnumber );
290 ModBiblio( $record,$biblionumber,$frameworkcode);
292 Replace an existing bib record identified by C<$biblionumber>
293 with one supplied by the MARC::Record object C<$record>. The embedded
294 item, biblioitem, and biblionumber fields from the previous
295 version of the bib record replace any such fields of those tags that
296 are present in C<$record>. Consequently, ModBiblio() is not
297 to be used to try to modify item records.
299 C<$frameworkcode> specifies the MARC framework to use
300 when storing the modified bib record; among other things,
301 this controls how MARC fields get mapped to display columns
302 in the C<biblio> and C<biblioitems> tables, as well as
303 which fields are used to store embedded item, biblioitem,
304 and biblionumber data for indexing.
306 Returns 1 on success 0 on failure
311 my ( $record, $biblionumber, $frameworkcode ) = @_;
313 carp
'No record passed to ModBiblio';
317 if ( C4
::Context
->preference("CataloguingLog") ) {
318 my $newrecord = GetMarcBiblio
($biblionumber);
319 logaction
( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
322 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
323 # throw an exception which probably won't be handled.
324 foreach my $field ($record->fields()) {
325 if (! $field->is_control_field()) {
326 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
327 $record->delete_field($field);
332 SetUTF8Flag
($record);
333 my $dbh = C4
::Context
->dbh;
335 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
337 _strip_item_fields
($record, $frameworkcode);
339 # update biblionumber and biblioitemnumber in MARC
340 # FIXME - this is assuming a 1 to 1 relationship between
341 # biblios and biblioitems
342 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
343 $sth->execute($biblionumber);
344 my ($biblioitemnumber) = $sth->fetchrow;
346 _koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
348 # load the koha-table data object
349 my $oldbiblio = TransformMarcToKoha
( $dbh, $record, $frameworkcode );
351 # update MARC subfield that stores biblioitems.cn_sort
352 _koha_marc_update_biblioitem_cn_sort
( $record, $oldbiblio, $frameworkcode );
354 # update the MARC record (that now contains biblio and items) with the new record data
355 &ModBiblioMarc
( $record, $biblionumber, $frameworkcode );
357 # modify the other koha tables
358 _koha_modify_biblio
( $dbh, $oldbiblio, $frameworkcode );
359 _koha_modify_biblioitem_nonmarc
( $dbh, $oldbiblio );
361 # update OAI-PMH sets
362 if(C4
::Context
->preference("OAI-PMH:AutoUpdateSets")) {
363 C4
::OAI
::Sets
::UpdateOAISetsBiblio
($biblionumber, $record);
369 =head2 _strip_item_fields
371 _strip_item_fields($record, $frameworkcode)
373 Utility routine to remove item tags from a
378 sub _strip_item_fields
{
380 my $frameworkcode = shift;
381 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
382 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber", $frameworkcode );
384 # delete any item fields from incoming record to avoid
385 # duplication or incorrect data - use AddItem() or ModItem()
387 foreach my $field ( $record->field($itemtag) ) {
388 $record->delete_field($field);
392 =head2 ModBiblioframework
394 ModBiblioframework($biblionumber,$frameworkcode);
396 Exported function to modify a biblio framework
400 sub ModBiblioframework
{
401 my ( $biblionumber, $frameworkcode ) = @_;
402 my $dbh = C4
::Context
->dbh;
403 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
404 $sth->execute( $frameworkcode, $biblionumber );
410 my $error = &DelBiblio($biblionumber);
412 Exported function (core API) for deleting a biblio in koha.
413 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
414 Also backs it up to deleted* tables
415 Checks to make sure there are not issues on any of the items
417 C<$error> : undef unless an error occurs
422 my ($biblionumber) = @_;
423 my $dbh = C4
::Context
->dbh;
424 my $error; # for error handling
426 # First make sure this biblio has no items attached
427 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
428 $sth->execute($biblionumber);
429 if ( my $itemnumber = $sth->fetchrow ) {
431 # Fix this to use a status the template can understand
432 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
435 return $error if $error;
437 # We delete attached subscriptions
439 my $subscriptions = C4
::Serials
::GetFullSubscriptionsFromBiblionumber
($biblionumber);
440 foreach my $subscription (@
$subscriptions) {
441 C4
::Serials
::DelSubscription
( $subscription->{subscriptionid
} );
444 # We delete any existing holds
445 require C4
::Reserves
;
446 my $reserves = C4
::Reserves
::GetReservesFromBiblionumber
({ biblionumber
=> $biblionumber });
447 foreach my $res ( @
$reserves ) {
448 C4
::Reserves
::CancelReserve
({ reserve_id
=> $res->{'reserve_id'} });
451 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
452 # for at least 2 reasons :
453 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
454 # 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)
455 ModZebra
( $biblionumber, "recordDelete", "biblioserver" );
457 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
458 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
459 $sth->execute($biblionumber);
460 while ( my $biblioitemnumber = $sth->fetchrow ) {
462 # delete this biblioitem
463 $error = _koha_delete_biblioitems
( $dbh, $biblioitemnumber );
464 return $error if $error;
467 # delete biblio from Koha tables and save in deletedbiblio
468 # must do this *after* _koha_delete_biblioitems, otherwise
469 # delete cascade will prevent deletedbiblioitems rows
470 # from being generated by _koha_delete_biblioitems
471 $error = _koha_delete_biblio
( $dbh, $biblionumber );
473 logaction
( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4
::Context
->preference("CataloguingLog");
479 =head2 BiblioAutoLink
481 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
483 Automatically links headings in a bib record to authorities.
485 Returns the number of headings changed
491 my $frameworkcode = shift;
493 carp
('Undefined record passed to BiblioAutoLink');
496 my ( $num_headings_changed, %results );
499 "C4::Linker::" . ( C4
::Context
->preference("LinkerModule") || 'Default' );
500 unless ( can_load
( modules
=> { $linker_module => undef } ) ) {
501 $linker_module = 'C4::Linker::Default';
502 unless ( can_load
( modules
=> { $linker_module => undef } ) ) {
507 my $linker = $linker_module->new(
508 { 'options' => C4
::Context
->preference("LinkerOptions") } );
509 my ( $headings_changed, undef ) =
510 LinkBibHeadingsToAuthorities
( $linker, $record, $frameworkcode, C4
::Context
->preference("CatalogModuleRelink") || '' );
511 # By default we probably don't want to relink things when cataloging
512 return $headings_changed;
515 =head2 LinkBibHeadingsToAuthorities
517 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
519 Links bib headings to authority records by checking
520 each authority-controlled field in the C<MARC::Record>
521 object C<$marc>, looking for a matching authority record,
522 and setting the linking subfield $9 to the ID of that
525 If $allowrelink is false, existing authids will never be
526 replaced, regardless of the values of LinkerKeepStale and
529 Returns the number of heading links changed in the
534 sub LinkBibHeadingsToAuthorities
{
537 my $frameworkcode = shift;
538 my $allowrelink = shift;
541 carp
'LinkBibHeadingsToAuthorities called on undefined bib record';
545 require C4
::AuthoritiesMarc
;
547 $allowrelink = 1 unless defined $allowrelink;
548 my $num_headings_changed = 0;
549 foreach my $field ( $bib->fields() ) {
550 my $heading = C4
::Heading
->new_from_bib_field( $field, $frameworkcode );
551 next unless defined $heading;
554 my $current_link = $field->subfield('9');
556 if ( defined $current_link && (!$allowrelink || !C4
::Context
->preference('LinkerRelink')) )
558 $results{'linked'}->{ $heading->display_form() }++;
562 my ( $authid, $fuzzy ) = $linker->get_link($heading);
564 $results{ $fuzzy ?
'fuzzy' : 'linked' }
565 ->{ $heading->display_form() }++;
566 next if defined $current_link and $current_link == $authid;
568 $field->delete_subfield( code
=> '9' ) if defined $current_link;
569 $field->add_subfields( '9', $authid );
570 $num_headings_changed++;
573 if ( defined $current_link
574 && (!$allowrelink || C4
::Context
->preference('LinkerKeepStale')) )
576 $results{'fuzzy'}->{ $heading->display_form() }++;
578 elsif ( C4
::Context
->preference('AutoCreateAuthorities') ) {
579 if ( _check_valid_auth_link
( $current_link, $field ) ) {
580 $results{'linked'}->{ $heading->display_form() }++;
584 C4
::AuthoritiesMarc
::GetAuthType
( $heading->auth_type() );
585 my $marcrecordauth = MARC
::Record
->new();
586 if ( C4
::Context
->preference('marcflavour') eq 'MARC21' ) {
587 $marcrecordauth->leader(' nz a22 o 4500');
588 SetMarcUnicodeFlag
( $marcrecordauth, 'MARC21' );
590 $field->delete_subfield( code
=> '9' )
591 if defined $current_link;
593 MARC
::Field
->new( $authtypedata->{auth_tag_to_report
},
594 '', '', "a" => "" . $field->subfield('a') );
596 $authfield->add_subfields( $_->[0] => $_->[1] )
597 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
598 } $field->subfields();
599 $marcrecordauth->insert_fields_ordered($authfield);
601 # bug 2317: ensure new authority knows it's using UTF-8; currently
602 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
603 # automatically for UNIMARC (by not transcoding)
604 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
605 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
606 # of change to a core API just before the 3.0 release.
608 if ( C4
::Context
->preference('marcflavour') eq 'MARC21' ) {
609 $marcrecordauth->insert_fields_ordered(
612 'a' => "Machine generated authority record."
616 $bib->author() . ", "
617 . $bib->title_proper() . ", "
618 . $bib->publication_date() . " ";
619 $cite =~ s/^[\s\,]*//;
620 $cite =~ s/[\s\,]*$//;
623 . C4
::Context
->preference('MARCOrgCode') . ")"
624 . $bib->subfield( '999', 'c' ) . ": "
626 $marcrecordauth->insert_fields_ordered(
627 MARC
::Field
->new( '670', '', '', 'a' => $cite ) );
630 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
633 C4
::AuthoritiesMarc
::AddAuthority
( $marcrecordauth, '',
634 $heading->auth_type() );
635 $field->add_subfields( '9', $authid );
636 $num_headings_changed++;
637 $results{'added'}->{ $heading->display_form() }++;
640 elsif ( defined $current_link ) {
641 if ( _check_valid_auth_link
( $current_link, $field ) ) {
642 $results{'linked'}->{ $heading->display_form() }++;
645 $field->delete_subfield( code
=> '9' );
646 $num_headings_changed++;
647 $results{'unlinked'}->{ $heading->display_form() }++;
651 $results{'unlinked'}->{ $heading->display_form() }++;
656 return $num_headings_changed, \
%results;
659 =head2 _check_valid_auth_link
661 if ( _check_valid_auth_link($authid, $field) ) {
665 Check whether the specified heading-auth link is valid without reference
666 to Zebra/Solr. Ideally this code would be in C4::Heading, but that won't be
667 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
672 sub _check_valid_auth_link
{
673 my ( $authid, $field ) = @_;
675 require C4
::AuthoritiesMarc
;
677 my $authorized_heading =
678 C4
::AuthoritiesMarc
::GetAuthorizedHeading
( { 'authid' => $authid } ) || '';
680 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
683 =head2 GetRecordValue
685 my $values = GetRecordValue($field, $record, $frameworkcode);
687 Get MARC fields from a keyword defined in fieldmapping table.
692 my ( $field, $record, $frameworkcode ) = @_;
695 carp
'GetRecordValue called with undefined record';
698 my $dbh = C4
::Context
->dbh;
700 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
701 $sth->execute( $frameworkcode, $field );
705 while ( my $row = $sth->fetchrow_hashref ) {
706 foreach my $field ( $record->field( $row->{fieldcode
} ) ) {
707 if ( ( $row->{subfieldcode
} ne "" && $field->subfield( $row->{subfieldcode
} ) ) ) {
708 foreach my $subfield ( $field->subfield( $row->{subfieldcode
} ) ) {
709 push @result, { 'subfield' => $subfield };
712 } elsif ( $row->{subfieldcode
} eq "" ) {
713 push @result, { 'subfield' => $field->as_string() };
721 =head2 SetFieldMapping
723 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
725 Set a Field to MARC mapping value, if it already exists we don't add a new one.
729 sub SetFieldMapping
{
730 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
731 my $dbh = C4
::Context
->dbh;
733 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
734 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
735 if ( not $sth->fetchrow_hashref ) {
737 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
739 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
743 =head2 DeleteFieldMapping
745 DeleteFieldMapping($id);
747 Delete a field mapping from an $id.
751 sub DeleteFieldMapping
{
753 my $dbh = C4
::Context
->dbh;
755 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
759 =head2 GetFieldMapping
761 GetFieldMapping($frameworkcode);
763 Get all field mappings for a specified frameworkcode
767 sub GetFieldMapping
{
768 my ($framework) = @_;
769 my $dbh = C4
::Context
->dbh;
771 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
772 $sth->execute($framework);
775 while ( my $row = $sth->fetchrow_hashref ) {
783 $data = &GetBiblioData($biblionumber);
785 Returns information about the book with the given biblionumber.
786 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
787 the C<biblio> and C<biblioitems> tables in the
790 In addition, C<$data-E<gt>{subject}> is the list of the book's
791 subjects, separated by C<" , "> (space, comma, space).
792 If there are multiple biblioitems with the given biblionumber, only
793 the first one is considered.
799 my $dbh = C4
::Context
->dbh;
801 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
803 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
804 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
805 WHERE biblio.biblionumber = ?";
807 my $sth = $dbh->prepare($query);
808 $sth->execute($bibnum);
810 $data = $sth->fetchrow_hashref;
814 } # sub GetBiblioData
816 =head2 &GetBiblioItemData
818 $itemdata = &GetBiblioItemData($biblioitemnumber);
820 Looks up the biblioitem with the given biblioitemnumber. Returns a
821 reference-to-hash. The keys are the fields from the C<biblio>,
822 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
823 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
828 sub GetBiblioItemData
{
829 my ($biblioitemnumber) = @_;
830 my $dbh = C4
::Context
->dbh;
831 my $query = "SELECT *,biblioitems.notes AS bnotes
832 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
833 unless ( C4
::Context
->preference('item-level_itypes') ) {
834 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
836 $query .= " WHERE biblioitemnumber = ? ";
837 my $sth = $dbh->prepare($query);
839 $sth->execute($biblioitemnumber);
840 $data = $sth->fetchrow_hashref;
843 } # sub &GetBiblioItemData
845 =head2 GetBiblioItemByBiblioNumber
847 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
851 sub GetBiblioItemByBiblioNumber
{
852 my ($biblionumber) = @_;
853 my $dbh = C4
::Context
->dbh;
854 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
858 $sth->execute($biblionumber);
860 while ( my $data = $sth->fetchrow_hashref ) {
861 push @results, $data;
868 =head2 GetBiblionumberFromItemnumber
873 sub GetBiblionumberFromItemnumber
{
874 my ($itemnumber) = @_;
875 my $dbh = C4
::Context
->dbh;
876 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
878 $sth->execute($itemnumber);
879 my ($result) = $sth->fetchrow;
883 =head2 GetBiblioFromItemNumber
885 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
887 Looks up the item with the given itemnumber. if undef, try the barcode.
889 C<&itemnodata> returns a reference-to-hash whose keys are the fields
890 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
896 sub GetBiblioFromItemNumber
{
897 my ( $itemnumber, $barcode ) = @_;
898 my $dbh = C4
::Context
->dbh;
901 $sth = $dbh->prepare(
903 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
904 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
905 WHERE items.itemnumber = ?"
907 $sth->execute($itemnumber);
909 $sth = $dbh->prepare(
911 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
912 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
913 WHERE items.barcode = ?"
915 $sth->execute($barcode);
917 my $data = $sth->fetchrow_hashref;
924 $isbd = &GetISBDView($biblionumber);
926 Return the ISBD view which can be included in opac and intranet
931 my ( $biblionumber, $template ) = @_;
932 my $record = GetMarcBiblio
($biblionumber, 1);
933 return unless defined $record;
934 my $itemtype = &GetFrameworkCode
($biblionumber);
935 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField
( "items.holdingbranch", $itemtype );
936 my $tagslib = &GetMarcStructure
( 1, $itemtype );
938 my $ISBD = C4
::Context
->preference('isbd');
943 foreach my $isbdfield ( split( /#/, $bloc ) ) {
945 # $isbdfield= /(.?.?.?)/;
946 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
947 my $fieldvalue = $1 || 0;
948 my $subfvalue = $2 || "";
950 my $analysestring = $4;
953 # warn "==> $1 / $2 / $3 / $4";
954 # my $fieldvalue=substr($isbdfield,0,3);
955 if ( $fieldvalue > 0 ) {
956 my $hasputtextbefore = 0;
957 my @fieldslist = $record->field($fieldvalue);
958 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
960 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
961 # warn "FV : $fieldvalue";
962 if ( $subfvalue ne "" ) {
963 # OPAC hidden subfield
965 if ( ( $template eq 'opac' )
966 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
967 foreach my $field (@fieldslist) {
968 foreach my $subfield ( $field->subfield($subfvalue) ) {
969 my $calculated = $analysestring;
970 my $tag = $field->tag();
973 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subfvalue, $subfield, '', $tagslib );
974 my $tagsubf = $tag . $subfvalue;
975 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
976 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
978 # field builded, store the result
979 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
980 $blocres .= $textbefore;
981 $hasputtextbefore = 1;
984 # remove punctuation at start
985 $calculated =~ s/^( |;|:|\.|-)*//g;
986 $blocres .= $calculated;
991 $blocres .= $textafter if $hasputtextbefore;
993 foreach my $field (@fieldslist) {
994 my $calculated = $analysestring;
995 my $tag = $field->tag();
998 my @subf = $field->subfields;
999 for my $i ( 0 .. $#subf ) {
1000 my $valuecode = $subf[$i][1];
1001 my $subfieldcode = $subf[$i][0];
1002 # OPAC hidden subfield
1004 if ( ( $template eq 'opac' )
1005 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
1006 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1007 my $tagsubf = $tag . $subfieldcode;
1009 $calculated =~ s
/ # replace all {{}} codes by the value code.
1010 \
{\
{$tagsubf\
}\
} # catch the {{actualcode}}
1012 $valuecode # replace by the value code
1015 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1016 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1019 # field builded, store the result
1020 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1021 $blocres .= $textbefore;
1022 $hasputtextbefore = 1;
1025 # remove punctuation at start
1026 $calculated =~ s/^( |;|:|\.|-)*//g;
1027 $blocres .= $calculated;
1030 $blocres .= $textafter if $hasputtextbefore;
1033 $blocres .= $isbdfield;
1038 $res =~ s/\{(.*?)\}//g;
1040 $res =~ s/\n/<br\/>/g
;
1050 my $biblio = &GetBiblio($biblionumber);
1055 my ($biblionumber) = @_;
1056 my $dbh = C4
::Context
->dbh;
1057 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1060 $sth->execute($biblionumber);
1061 if ( my $data = $sth->fetchrow_hashref ) {
1067 =head2 GetBiblioItemInfosOf
1069 GetBiblioItemInfosOf(@biblioitemnumbers);
1073 sub GetBiblioItemInfosOf
{
1074 my @biblioitemnumbers = @_;
1077 SELECT biblioitemnumber,
1081 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
1083 return get_infos_of
( $query, 'biblioitemnumber' );
1086 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1088 =head2 GetMarcStructure
1090 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1092 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1093 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1094 $frameworkcode : the framework code to read
1098 # cache for results of GetMarcStructure -- needed
1100 our $marc_structure_cache;
1102 sub GetMarcStructure
{
1103 my ( $forlibrarian, $frameworkcode ) = @_;
1104 my $dbh = C4
::Context
->dbh;
1105 $frameworkcode = "" unless $frameworkcode;
1107 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
1108 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
1111 # my $sth = $dbh->prepare(
1112 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
1113 # $sth->execute($frameworkcode);
1114 # my ($total) = $sth->fetchrow;
1115 # $frameworkcode = "" unless ( $total > 0 );
1116 my $sth = $dbh->prepare(
1117 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1118 FROM marc_tag_structure
1119 WHERE frameworkcode=?
1122 $sth->execute($frameworkcode);
1123 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1125 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1126 $res->{$tag}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
1127 $res->{$tag}->{tab
} = "";
1128 $res->{$tag}->{mandatory
} = $mandatory;
1129 $res->{$tag}->{repeatable
} = $repeatable;
1132 $sth = $dbh->prepare(
1133 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1134 FROM marc_subfield_structure
1135 WHERE frameworkcode=?
1136 ORDER BY tagfield,tagsubfield
1140 $sth->execute($frameworkcode);
1143 my $authorised_value;
1155 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1156 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1161 $res->{$tag}->{$subfield}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
1162 $res->{$tag}->{$subfield}->{tab
} = $tab;
1163 $res->{$tag}->{$subfield}->{mandatory
} = $mandatory;
1164 $res->{$tag}->{$subfield}->{repeatable
} = $repeatable;
1165 $res->{$tag}->{$subfield}->{authorised_value
} = $authorised_value;
1166 $res->{$tag}->{$subfield}->{authtypecode
} = $authtypecode;
1167 $res->{$tag}->{$subfield}->{value_builder
} = $value_builder;
1168 $res->{$tag}->{$subfield}->{kohafield
} = $kohafield;
1169 $res->{$tag}->{$subfield}->{seealso
} = $seealso;
1170 $res->{$tag}->{$subfield}->{hidden
} = $hidden;
1171 $res->{$tag}->{$subfield}->{isurl
} = $isurl;
1172 $res->{$tag}->{$subfield}->{'link'} = $link;
1173 $res->{$tag}->{$subfield}->{defaultvalue
} = $defaultvalue;
1174 $res->{$tag}->{$subfield}->{maxlength
} = $maxlength;
1177 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1182 =head2 GetUsedMarcStructure
1184 The same function as GetMarcStructure except it just takes field
1185 in tab 0-9. (used field)
1187 my $results = GetUsedMarcStructure($frameworkcode);
1189 C<$results> is a ref to an array which each case containts a ref
1190 to a hash which each keys is the columns from marc_subfield_structure
1192 C<$frameworkcode> is the framework code.
1196 sub GetUsedMarcStructure
{
1197 my $frameworkcode = shift || '';
1200 FROM marc_subfield_structure
1202 AND frameworkcode
= ?
1203 ORDER BY tagfield
, tagsubfield
1205 my $sth = C4
::Context
->dbh->prepare($query);
1206 $sth->execute($frameworkcode);
1207 return $sth->fetchall_arrayref( {} );
1210 =head2 GetMarcFromKohaField
1212 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1214 Returns the MARC fields & subfields mapped to the koha field
1215 for the given frameworkcode or default framework if $frameworkcode is missing
1219 sub GetMarcFromKohaField
{
1220 my $kohafield = shift;
1221 my $frameworkcode = shift || '';
1222 return (0, undef) unless $kohafield;
1223 my $relations = C4
::Context
->marcfromkohafield;
1224 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1230 =head2 GetMarcSubfieldStructureFromKohaField
1232 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1234 Returns a hashref where keys are marc_subfield_structure column names for the
1235 row where kohafield=$kohafield for the given framework code.
1237 $frameworkcode is optional. If not given, then the default framework is used.
1241 sub GetMarcSubfieldStructureFromKohaField
{
1242 my ($kohafield, $frameworkcode) = @_;
1244 return undef unless $kohafield;
1245 $frameworkcode //= '';
1247 my $dbh = C4
::Context
->dbh;
1250 FROM marc_subfield_structure
1252 AND frameworkcode
= ?
1254 my $sth = $dbh->prepare($query);
1255 $sth->execute($kohafield, $frameworkcode);
1256 my $result = $sth->fetchrow_hashref;
1262 =head2 GetMarcBiblio
1264 my $record = GetMarcBiblio($biblionumber, [$embeditems]);
1266 Returns MARC::Record representing bib identified by
1267 C<$biblionumber>. If no bib exists, returns undef.
1268 C<$embeditems>. If set to true, items data are included.
1269 The MARC record contains biblio data, and items data if $embeditems is set to true.
1274 my $biblionumber = shift;
1275 my $embeditems = shift || 0;
1276 my $dbh = C4
::Context
->dbh;
1277 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1278 $sth->execute($biblionumber);
1279 my $row = $sth->fetchrow_hashref;
1280 my $marcxml = StripNonXmlChars
( $row->{'marcxml'} );
1281 MARC
::File
::XML
->default_record_format( C4
::Context
->preference('marcflavour') );
1282 my $record = MARC
::Record
->new();
1285 $record = eval { MARC
::Record
::new_from_xml
( $marcxml, "utf8", C4
::Context
->preference('marcflavour') ) };
1286 if ($@
) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1287 return unless $record;
1289 C4
::Biblio
::_koha_marc_update_bib_ids
($record, '', $biblionumber, $biblionumber);
1290 C4
::Biblio
::EmbedItemsInMarcBiblio
($record, $biblionumber) if ($embeditems);
1300 my $marcxml = GetXmlBiblio($biblionumber);
1302 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1303 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1308 my ($biblionumber) = @_;
1309 my $dbh = C4
::Context
->dbh;
1310 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1311 $sth->execute($biblionumber);
1312 my ($marcxml) = $sth->fetchrow;
1316 =head2 GetCOinSBiblio
1318 my $coins = GetCOinSBiblio($record);
1320 Returns the COinS (a span) which can be included in a biblio record
1324 sub GetCOinSBiblio
{
1327 # get the coin format
1329 carp
'GetCOinSBiblio called with undefined record';
1332 my $pos7 = substr $record->leader(), 7, 1;
1333 my $pos6 = substr $record->leader(), 6, 1;
1336 my ( $aulast, $aufirst ) = ( '', '' );
1345 my $titletype = 'b';
1347 # For the purposes of generating COinS metadata, LDR/06-07 can be
1348 # considered the same for UNIMARC and MARC21
1353 'b' => 'manuscript',
1355 'd' => 'manuscript',
1359 'i' => 'audioRecording',
1360 'j' => 'audioRecording',
1363 'm' => 'computerProgram',
1368 'a' => 'journalArticle',
1372 $genre = $fmts6->{$pos6} ?
$fmts6->{$pos6} : 'book';
1374 if ( $genre eq 'book' ) {
1375 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1378 ##### We must transform mtx to a valable mtx and document type ####
1379 if ( $genre eq 'book' ) {
1381 } elsif ( $genre eq 'journal' ) {
1384 } elsif ( $genre eq 'journalArticle' ) {
1392 $genre = ( $mtx eq 'dc' ) ?
"&rft.type=$genre" : "&rft.genre=$genre";
1394 if ( C4
::Context
->preference("marcflavour") eq "UNIMARC" ) {
1397 $aulast = $record->subfield( '700', 'a' ) || '';
1398 $aufirst = $record->subfield( '700', 'b' ) || '';
1399 $oauthors = "&rft.au=$aufirst $aulast";
1402 if ( $record->field('200') ) {
1403 for my $au ( $record->field('200')->subfield('g') ) {
1404 $oauthors .= "&rft.au=$au";
1409 ?
"&rft.title=" . $record->subfield( '200', 'a' )
1410 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1411 $pubyear = $record->subfield( '210', 'd' ) || '';
1412 $publisher = $record->subfield( '210', 'c' ) || '';
1413 $isbn = $record->subfield( '010', 'a' ) || '';
1414 $issn = $record->subfield( '011', 'a' ) || '';
1417 # MARC21 need some improve
1420 if ( $record->field('100') ) {
1421 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1425 if ( $record->field('700') ) {
1426 for my $au ( $record->field('700')->subfield('a') ) {
1427 $oauthors .= "&rft.au=$au";
1430 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1431 $subtitle = $record->subfield( '245', 'b' ) || '';
1432 $title .= $subtitle;
1433 if ($titletype eq 'a') {
1434 $pubyear = $record->field('008') || '';
1435 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1436 $isbn = $record->subfield( '773', 'z' ) || '';
1437 $issn = $record->subfield( '773', 'x' ) || '';
1438 if ($mtx eq 'journal') {
1439 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1441 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1443 foreach my $rel ($record->subfield( '773', 'g' )) {
1450 $pubyear = $record->subfield( '260', 'c' ) || '';
1451 $publisher = $record->subfield( '260', 'b' ) || '';
1452 $isbn = $record->subfield( '020', 'a' ) || '';
1453 $issn = $record->subfield( '022', 'a' ) || '';
1458 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear&rft.pages=$pages";
1459 $coins_value =~ s/(\ |&[^a])/\+/g;
1460 $coins_value =~ s/\"/\"\;/g;
1462 #<!-- TMPL_VAR NAME="ocoins_format" -->&rft.au=<!-- TMPL_VAR NAME="author" -->&rft.btitle=<!-- TMPL_VAR NAME="title" -->&rft.date=<!-- TMPL_VAR NAME="publicationyear" -->&rft.pages=<!-- TMPL_VAR NAME="pages" -->&rft.isbn=<!-- TMPL_VAR NAME=amazonisbn -->&rft.aucorp=&rft.place=<!-- TMPL_VAR NAME="place" -->&rft.pub=<!-- TMPL_VAR NAME="publishercode" -->&rft.edition=<!-- TMPL_VAR NAME="edition" -->&rft.series=<!-- TMPL_VAR NAME="series" -->&rft.genre="
1464 return $coins_value;
1470 return the prices in accordance with the Marc format.
1472 returns 0 if no price found
1473 returns undef if called without a marc record or with
1474 an unrecognized marc format
1479 my ( $record, $marcflavour ) = @_;
1481 carp
'GetMarcPrice called on undefined record';
1488 if ( $marcflavour eq "MARC21" ) {
1489 @listtags = ('345', '020');
1491 } elsif ( $marcflavour eq "UNIMARC" ) {
1492 @listtags = ('345', '010');
1498 for my $field ( $record->field(@listtags) ) {
1499 for my $subfield_value ($field->subfield($subfield)){
1501 $subfield_value = MungeMarcPrice
( $subfield_value );
1502 return $subfield_value if ($subfield_value);
1505 return 0; # no price found
1508 =head2 MungeMarcPrice
1510 Return the best guess at what the actual price is from a price field.
1513 sub MungeMarcPrice
{
1515 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1516 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1517 my $active_currency = C4
::Budgets
->GetCurrency();
1518 my $symbol = $active_currency->{'symbol'};
1519 my $isocode = $active_currency->{'isocode'};
1522 my @matches =($price=~ /
1524 ( # start of capturing parenthesis
1526 (?
:[\p
{Sc
}\p
{L
}\
/.]){1,4} # any character from Currency signs or Letter Unicode categories or slash or dot within 1 to 4 occurrences : call this whole block 'symbol block'
1527 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all theese within 1 to 4 occurrences : call this whole block 'digits block'
1529 \s?\p
{Sc
}?\s?
# followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1531 (?
:[\p
{Sc
}\p
{L
}\
/.]){1,4} # followed by same block as symbol block
1532 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or by same block as digits block
1534 \s?\p
{L
}{0,4}\s?
# followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1535 ) # end of capturing parenthesis
1536 (?
:\p
{P
}|\z
) # followed by a punctuation sign or by the end of the string
1540 foreach ( @matches ) {
1541 $localprice = $_ and last if index($_, $isocode)>=0;
1543 if ( !$localprice ) {
1544 foreach ( @matches ) {
1545 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q
$symbol\E
([^\p
{Sc
}\p
{L
}\
/]+\z|\z)/;
1550 if ( $localprice ) {
1551 $price = $localprice;
1553 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1554 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1556 # eliminate symbol/isocode, space and any final dot from the string
1557 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g
;
1558 # remove comma,dot when used as separators from hundreds
1559 $price =~s/[\,\.](\d{3})/$1/g;
1560 # convert comma to dot to ensure correct display of decimals if existing
1566 =head2 GetMarcQuantity
1568 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1569 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1571 returns 0 if no quantity found
1572 returns undef if called without a marc record or with
1573 an unrecognized marc format
1577 sub GetMarcQuantity
{
1578 my ( $record, $marcflavour ) = @_;
1580 carp
'GetMarcQuantity called on undefined record';
1587 if ( $marcflavour eq "MARC21" ) {
1589 } elsif ( $marcflavour eq "UNIMARC" ) {
1590 @listtags = ('969');
1596 for my $field ( $record->field(@listtags) ) {
1597 for my $subfield_value ($field->subfield($subfield)){
1599 if ($subfield_value) {
1600 # in France, the cents separator is the , but sometimes, ppl use a .
1601 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1602 $subfield_value =~ s/\./,/ if C4
::Context
->preference("CurrencyFormat") eq "FR";
1603 return $subfield_value;
1607 return 0; # no price found
1611 =head2 GetAuthorisedValueDesc
1613 my $subfieldvalue =get_authorised_value_desc(
1614 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1616 Retrieve the complete description for a given authorised value.
1618 Now takes $category and $value pair too.
1620 my $auth_value_desc =GetAuthorisedValueDesc(
1621 '','', 'DVD' ,'','','CCODE');
1623 If the optional $opac parameter is set to a true value, displays OPAC
1624 descriptions rather than normal ones when they exist.
1628 sub GetAuthorisedValueDesc
{
1629 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1630 my $dbh = C4
::Context
->dbh;
1634 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1637 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1638 return C4
::Branch
::GetBranchName
($value);
1642 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1643 return getitemtypeinfo
($value)->{description
};
1646 #---- "true" authorized value
1647 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1650 if ( $category ne "" ) {
1651 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1652 $sth->execute( $category, $value );
1653 my $data = $sth->fetchrow_hashref;
1654 return ( $opac && $data->{'lib_opac'} ) ?
$data->{'lib_opac'} : $data->{'lib'};
1656 return $value; # if nothing is found return the original value
1660 =head2 GetMarcControlnumber
1662 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1664 Get the control number / record Identifier from the MARC record and return it.
1668 sub GetMarcControlnumber
{
1669 my ( $record, $marcflavour ) = @_;
1671 carp
'GetMarcControlnumber called on undefined record';
1674 my $controlnumber = "";
1675 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1676 # Keep $marcflavour for possible later use
1677 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1678 my $controlnumberField = $record->field('001');
1679 if ($controlnumberField) {
1680 $controlnumber = $controlnumberField->data();
1683 return $controlnumber;
1688 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1690 Get all ISBNs from the MARC record and returns them in an array.
1691 ISBNs stored in different fields depending on MARC flavour
1696 my ( $record, $marcflavour ) = @_;
1698 carp
'GetMarcISBN called on undefined record';
1702 if ( $marcflavour eq "UNIMARC" ) {
1704 } else { # assume marc21 if not unimarc
1709 foreach my $field ( $record->field($scope) ) {
1710 my $isbn = $field->as_string();
1711 if ( $isbn ne "" ) {
1712 push @marcisbns, $isbn;
1722 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1724 Get all valid ISSNs from the MARC record and returns them in an array.
1725 ISSNs are stored in different fields depending on MARC flavour
1730 my ( $record, $marcflavour ) = @_;
1732 carp
'GetMarcISSN called on undefined record';
1736 if ( $marcflavour eq "UNIMARC" ) {
1739 else { # assume MARC21 or NORMARC
1743 foreach my $field ( $record->field($scope) ) {
1744 push @marcissns, $field->subfield( 'a' );
1751 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1753 Get all notes from the MARC record and returns them in an array.
1754 The note are stored in different fields depending on MARC flavour
1759 my ( $record, $marcflavour ) = @_;
1761 carp
'GetMarcNotes called on undefined record';
1765 if ( $marcflavour eq "UNIMARC" ) {
1767 } else { # assume marc21 if not unimarc
1774 my %blacklist = map { $_ => 1 } split(/,/,C4
::Context
->preference('NotesBlacklist'));
1775 foreach my $field ( $record->field($scope) ) {
1776 my $tag = $field->tag();
1777 if (!$blacklist{$tag}) {
1778 my $value = $field->as_string();
1779 if ( $note ne "" ) {
1780 $marcnote = { marcnote
=> $note, };
1781 push @marcnotes, $marcnote;
1784 if ( $note ne $value ) {
1785 $note = $note . " " . $value;
1791 $marcnote = { marcnote
=> $note };
1792 push @marcnotes, $marcnote; #load last tag into array
1795 } # end GetMarcNotes
1797 =head2 GetMarcSubjects
1799 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1801 Get all subjects from the MARC record and returns them in an array.
1802 The subjects are stored in different fields depending on MARC flavour
1806 sub GetMarcSubjects
{
1807 my ( $record, $marcflavour ) = @_;
1809 carp
'GetMarcSubjects called on undefined record';
1812 my ( $mintag, $maxtag, $fields_filter );
1813 if ( $marcflavour eq "UNIMARC" ) {
1816 $fields_filter = '6..';
1817 } else { # marc21/normarc
1820 $fields_filter = '6..';
1825 my $subject_limit = C4
::Context
->preference("TraceCompleteSubfields") ?
'su,complete-subfield' : 'su';
1826 my $authoritysep = C4
::Context
->preference('authoritysep');
1828 foreach my $field ( $record->field($fields_filter) ) {
1829 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1831 my @subfields = $field->subfields();
1834 # if there is an authority link, build the links with an= subfield9
1835 my $subfield9 = $field->subfield('9');
1838 my $linkvalue = $subfield9;
1839 $linkvalue =~ s/(\(|\))//g;
1840 @link_loop = ( { limit
=> 'an', 'link' => $linkvalue } );
1841 $authoritylink = $linkvalue
1845 for my $subject_subfield (@subfields) {
1846 next if ( $subject_subfield->[0] eq '9' );
1848 # don't load unimarc subfields 3,4,5
1849 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1850 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1851 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1853 my $code = $subject_subfield->[0];
1854 my $value = $subject_subfield->[1];
1855 my $linkvalue = $value;
1856 $linkvalue =~ s/(\(|\))//g;
1857 # if no authority link, build a search query
1858 unless ($subfield9) {
1860 limit
=> $subject_limit,
1861 'link' => $linkvalue,
1862 operator
=> (scalar @link_loop) ?
' and ' : undef
1865 my @this_link_loop = @link_loop;
1867 unless ( $code eq '0' ) {
1868 push @subfields_loop, {
1871 link_loop
=> \
@this_link_loop,
1872 separator
=> (scalar @subfields_loop) ?
$authoritysep : ''
1877 push @marcsubjects, {
1878 MARCSUBJECT_SUBFIELDS_LOOP
=> \
@subfields_loop,
1879 authoritylink
=> $authoritylink,
1883 return \
@marcsubjects;
1884 } #end getMARCsubjects
1886 =head2 GetMarcAuthors
1888 authors = GetMarcAuthors($record,$marcflavour);
1890 Get all authors from the MARC record and returns them in an array.
1891 The authors are stored in different fields depending on MARC flavour
1895 sub GetMarcAuthors
{
1896 my ( $record, $marcflavour ) = @_;
1898 carp
'GetMarcAuthors called on undefined record';
1901 my ( $mintag, $maxtag, $fields_filter );
1903 # tagslib useful for UNIMARC author reponsabilities
1905 &GetMarcStructure
( 1, '' ); # FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct.
1906 if ( $marcflavour eq "UNIMARC" ) {
1909 $fields_filter = '7..';
1910 } else { # marc21/normarc
1913 $fields_filter = '7..';
1917 my $authoritysep = C4
::Context
->preference('authoritysep');
1919 foreach my $field ( $record->field($fields_filter) ) {
1920 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1923 my @subfields = $field->subfields();
1926 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1927 my $subfield9 = $field->subfield('9');
1929 my $linkvalue = $subfield9;
1930 $linkvalue =~ s/(\(|\))//g;
1931 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1935 for my $authors_subfield (@subfields) {
1936 next if ( $authors_subfield->[0] eq '9' );
1938 # don't load unimarc subfields 3, 5
1939 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1941 my $code = $authors_subfield->[0];
1942 my $value = $authors_subfield->[1];
1943 my $linkvalue = $value;
1944 $linkvalue =~ s/(\(|\))//g;
1945 # UNIMARC author responsibility
1946 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1947 $value = GetAuthorisedValueDesc
( $field->tag(), $code, $value, '', $tagslib );
1948 $linkvalue = "($value)";
1950 # if no authority link, build a search query
1951 unless ($subfield9) {
1954 'link' => $linkvalue,
1955 operator
=> (scalar @link_loop) ?
' and ' : undef
1958 my @this_link_loop = @link_loop;
1960 unless ( $code eq '0') {
1961 push @subfields_loop, {
1962 tag
=> $field->tag(),
1965 link_loop
=> \
@this_link_loop,
1966 separator
=> (scalar @subfields_loop) ?
$authoritysep : ''
1970 push @marcauthors, {
1971 MARCAUTHOR_SUBFIELDS_LOOP
=> \
@subfields_loop,
1972 authoritylink
=> $subfield9,
1975 return \
@marcauthors;
1980 $marcurls = GetMarcUrls($record,$marcflavour);
1982 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1983 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1988 my ( $record, $marcflavour ) = @_;
1990 carp
'GetMarcUrls called on undefined record';
1995 for my $field ( $record->field('856') ) {
1997 for my $note ( $field->subfield('z') ) {
1998 push @notes, { note
=> $note };
2000 my @urls = $field->subfield('u');
2001 foreach my $url (@urls) {
2003 if ( $marcflavour eq 'MARC21' ) {
2004 my $s3 = $field->subfield('3');
2005 my $link = $field->subfield('y');
2006 unless ( $url =~ /^\w+:/ ) {
2007 if ( $field->indicator(1) eq '7' ) {
2008 $url = $field->subfield('2') . "://" . $url;
2009 } elsif ( $field->indicator(1) eq '1' ) {
2010 $url = 'ftp://' . $url;
2013 # properly, this should be if ind1=4,
2014 # however we will assume http protocol since we're building a link.
2015 $url = 'http://' . $url;
2019 # TODO handle ind 2 (relationship)
2024 $marcurl->{'linktext'} = $link || $s3 || C4
::Context
->preference('URLLinkText') || $url;
2025 $marcurl->{'part'} = $s3 if ($link);
2026 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2028 $marcurl->{'linktext'} = $field->subfield('2') || C4
::Context
->preference('URLLinkText') || $url;
2029 $marcurl->{'MARCURL'} = $url;
2031 push @marcurls, $marcurl;
2037 =head2 GetMarcSeries
2039 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2041 Get all series from the MARC record and returns them in an array.
2042 The series are stored in different fields depending on MARC flavour
2047 my ( $record, $marcflavour ) = @_;
2049 carp
'GetMarcSeries called on undefined record';
2053 my ( $mintag, $maxtag, $fields_filter );
2054 if ( $marcflavour eq "UNIMARC" ) {
2057 $fields_filter = '2..';
2058 } else { # marc21/normarc
2061 $fields_filter = '4..';
2065 my $authoritysep = C4
::Context
->preference('authoritysep');
2067 foreach my $field ( $record->field($fields_filter) ) {
2068 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2070 my @subfields = $field->subfields();
2073 for my $series_subfield (@subfields) {
2075 # ignore $9, used for authority link
2076 next if ( $series_subfield->[0] eq '9' );
2079 my $code = $series_subfield->[0];
2080 my $value = $series_subfield->[1];
2081 my $linkvalue = $value;
2082 $linkvalue =~ s/(\(|\))//g;
2084 # see if this is an instance of a volume
2085 if ( $code eq 'v' ) {
2090 'link' => $linkvalue,
2091 operator
=> (scalar @link_loop) ?
' and ' : undef
2094 if ($volume_number) {
2095 push @subfields_loop, { volumenum
=> $value };
2097 push @subfields_loop, {
2100 link_loop
=> \
@link_loop,
2101 separator
=> (scalar @subfields_loop) ?
$authoritysep : '',
2102 volumenum
=> $volume_number,
2106 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP
=> \
@subfields_loop };
2109 return \
@marcseries;
2110 } #end getMARCseriess
2114 $marchostsarray = GetMarcHosts($record,$marcflavour);
2116 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2121 my ( $record, $marcflavour ) = @_;
2123 carp
'GetMarcHosts called on undefined record';
2127 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2128 $marcflavour ||="MARC21";
2129 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2132 $bibnumber_subf ="0";
2133 $itemnumber_subf='9';
2135 elsif ($marcflavour eq "UNIMARC") {
2138 $bibnumber_subf ="0";
2139 $itemnumber_subf='9';
2144 foreach my $field ( $record->field($tag)) {
2148 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2149 my $hosttitle = $field->subfield($title_subf);
2150 my $hostitemnumber=$field->subfield($itemnumber_subf);
2151 push @fields_loop, { hostbiblionumber
=> $hostbiblionumber, hosttitle
=> $hosttitle, hostitemnumber
=> $hostitemnumber};
2152 push @marchosts, { MARCHOSTS_FIELDS_LOOP
=> \
@fields_loop };
2155 my $marchostsarray = \
@marchosts;
2156 return $marchostsarray;
2159 =head2 GetFrameworkCode
2161 $frameworkcode = GetFrameworkCode( $biblionumber )
2165 sub GetFrameworkCode
{
2166 my ($biblionumber) = @_;
2167 my $dbh = C4
::Context
->dbh;
2168 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2169 $sth->execute($biblionumber);
2170 my ($frameworkcode) = $sth->fetchrow;
2171 return $frameworkcode;
2174 =head2 TransformKohaToMarc
2176 $record = TransformKohaToMarc( $hash )
2178 This function builds partial MARC::Record from a hash
2179 Hash entries can be from biblio or biblioitems.
2181 This function is called in acquisition module, to create a basic catalogue
2182 entry from user entry
2187 sub TransformKohaToMarc
{
2189 my $record = MARC
::Record
->new();
2190 SetMarcUnicodeFlag
( $record, C4
::Context
->preference("marcflavour") );
2191 my $db_to_marc = C4
::Context
->marcfromkohafield;
2192 while ( my ($name, $value) = each %$hash ) {
2193 next unless my $dtm = $db_to_marc->{''}->{$name};
2194 next unless ( scalar( @
$dtm ) );
2195 my ($tag, $letter) = @
$dtm;
2196 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2197 if ( my $field = $record->field($tag) ) {
2198 $field->add_subfields( $letter => $value );
2201 $record->insert_fields_ordered( MARC
::Field
->new(
2202 $tag, " ", " ", $letter => $value ) );
2210 =head2 PrepHostMarcField
2212 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2214 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2218 sub PrepHostMarcField
{
2219 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2220 $marcflavour ||="MARC21";
2223 my $hostrecord = GetMarcBiblio
($hostbiblionumber);
2224 my $item = C4
::Items
::GetItem
($hostitemnumber);
2227 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2231 if ($hostrecord->subfield('100','a')){
2232 $mainentry = $hostrecord->subfield('100','a');
2233 } elsif ($hostrecord->subfield('110','a')){
2234 $mainentry = $hostrecord->subfield('110','a');
2236 $mainentry = $hostrecord->subfield('111','a');
2239 # qualification info
2241 if (my $field260 = $hostrecord->field('260')){
2242 $qualinfo = $field260->as_string( 'abc' );
2247 my $ed = $hostrecord->subfield('250','a');
2248 my $barcode = $item->{'barcode'};
2249 my $title = $hostrecord->subfield('245','a');
2251 # record control number, 001 with 003 and prefix
2253 if ($hostrecord->field('001')){
2254 $recctrlno = $hostrecord->field('001')->data();
2255 if ($hostrecord->field('003')){
2256 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2261 my $issn = $hostrecord->subfield('022','a');
2262 my $isbn = $hostrecord->subfield('020','a');
2265 $hostmarcfield = MARC
::Field
->new(
2267 '0' => $hostbiblionumber,
2268 '9' => $hostitemnumber,
2278 } elsif ($marcflavour eq "UNIMARC") {
2279 $hostmarcfield = MARC
::Field
->new(
2281 '0' => $hostbiblionumber,
2282 't' => $hostrecord->subfield('200','a'),
2283 '9' => $hostitemnumber
2287 return $hostmarcfield;
2290 =head2 TransformHtmlToXml
2292 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2293 $ind_tag, $auth_type )
2295 $auth_type contains :
2299 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2301 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2303 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2309 sub TransformHtmlToXml
{
2310 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2311 my $xml = MARC
::File
::XML
::header
('UTF-8');
2312 $xml .= "<record>\n";
2313 $auth_type = C4
::Context
->preference('marcflavour') unless $auth_type;
2314 MARC
::File
::XML
->default_record_format($auth_type);
2316 # in UNIMARC, field 100 contains the encoding
2317 # check that there is one, otherwise the
2318 # MARC::Record->new_from_xml will fail (and Koha will die)
2319 my $unimarc_and_100_exist = 0;
2320 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2325 for ( my $i = 0 ; $i < @
$tags ; $i++ ) {
2327 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and @
$tags[$i] eq "100" and @
$subfields[$i] eq "a" ) {
2329 # if we have a 100 field and it's values are not correct, skip them.
2330 # if we don't have any valid 100 field, we will create a default one at the end
2331 my $enc = substr( @
$values[$i], 26, 2 );
2332 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2333 $unimarc_and_100_exist = 1;
2338 @
$values[$i] =~ s/&/&/g;
2339 @
$values[$i] =~ s/</</g;
2340 @
$values[$i] =~ s/>/>/g;
2341 @
$values[$i] =~ s/"/"/g;
2342 @
$values[$i] =~ s/'/'/g;
2344 # if ( !utf8::is_utf8( @$values[$i] ) ) {
2345 # utf8::decode( @$values[$i] );
2347 if ( ( @
$tags[$i] ne $prevtag ) ) {
2348 $j++ unless ( @
$tags[$i] eq "" );
2349 my $indicator1 = eval { substr( @
$indicator[$j], 0, 1 ) };
2350 my $indicator2 = eval { substr( @
$indicator[$j], 1, 1 ) };
2351 my $ind1 = _default_ind_to_space
($indicator1);
2353 if ( @
$indicator[$j] ) {
2354 $ind2 = _default_ind_to_space
($indicator2);
2356 warn "Indicator in @$tags[$i] is empty";
2360 $xml .= "</datafield>\n";
2361 if ( ( @
$tags[$i] && @
$tags[$i] > 10 )
2362 && ( @
$values[$i] ne "" ) ) {
2363 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2364 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2370 if ( @
$values[$i] ne "" ) {
2373 if ( @
$tags[$i] eq "000" ) {
2374 $xml .= "<leader>@$values[$i]</leader>\n";
2377 # rest of the fixed fields
2378 } elsif ( @
$tags[$i] < 10 ) {
2379 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2382 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2383 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2388 } else { # @$tags[$i] eq $prevtag
2389 my $indicator1 = eval { substr( @
$indicator[$j], 0, 1 ) };
2390 my $indicator2 = eval { substr( @
$indicator[$j], 1, 1 ) };
2391 my $ind1 = _default_ind_to_space
($indicator1);
2393 if ( @
$indicator[$j] ) {
2394 $ind2 = _default_ind_to_space
($indicator2);
2396 warn "Indicator in @$tags[$i] is empty";
2399 if ( @
$values[$i] eq "" ) {
2402 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2405 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2408 $prevtag = @
$tags[$i];
2410 $xml .= "</datafield>\n" if $xml =~ m
/<datafield
/;
2411 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2413 # warn "SETTING 100 for $auth_type";
2414 my $string = strftime
( "%Y%m%d", localtime(time) );
2416 # set 50 to position 26 is biblios, 13 if authorities
2418 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2419 $string = sprintf( "%-*s", 35, $string );
2420 substr( $string, $pos, 6, "50" );
2421 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2422 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2423 $xml .= "</datafield>\n";
2425 $xml .= "</record>\n";
2426 $xml .= MARC
::File
::XML
::footer
();
2430 =head2 _default_ind_to_space
2432 Passed what should be an indicator returns a space
2433 if its undefined or zero length
2437 sub _default_ind_to_space
{
2439 if ( !defined $s || $s eq q{} ) {
2445 =head2 TransformHtmlToMarc
2447 L<$record> = TransformHtmlToMarc(L<$cgi>)
2448 L<$cgi> is the CGI object which containts the values for subfields
2450 'tag_010_indicator1_531951' ,
2451 'tag_010_indicator2_531951' ,
2452 'tag_010_code_a_531951_145735' ,
2453 'tag_010_subfield_a_531951_145735' ,
2454 'tag_200_indicator1_873510' ,
2455 'tag_200_indicator2_873510' ,
2456 'tag_200_code_a_873510_673465' ,
2457 'tag_200_subfield_a_873510_673465' ,
2458 'tag_200_code_b_873510_704318' ,
2459 'tag_200_subfield_b_873510_704318' ,
2460 'tag_200_code_e_873510_280822' ,
2461 'tag_200_subfield_e_873510_280822' ,
2462 'tag_200_code_f_873510_110730' ,
2463 'tag_200_subfield_f_873510_110730' ,
2465 L<$record> is the MARC::Record object.
2469 sub TransformHtmlToMarc
{
2472 my @params = $cgi->param();
2474 # explicitly turn on the UTF-8 flag for all
2475 # 'tag_' parameters to avoid incorrect character
2476 # conversion later on
2477 my $cgi_params = $cgi->Vars;
2478 foreach my $param_name ( keys %$cgi_params ) {
2479 if ( $param_name =~ /^tag_/ ) {
2480 my $param_value = $cgi_params->{$param_name};
2481 if ( utf8
::decode
($param_value) ) {
2482 $cgi_params->{$param_name} = $param_value;
2485 # FIXME - need to do something if string is not valid UTF-8
2489 # creating a new record
2490 my $record = MARC
::Record
->new();
2493 #FIXME This code assumes that the CGI params will be in the same order as the fields in the template; this is no absolute guarantee!
2494 while ( $params[$i] ) { # browse all CGI params
2495 my $param = $params[$i];
2498 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2499 if ( $param eq 'biblionumber' ) {
2500 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField
( "biblio.biblionumber", '' );
2501 if ( $biblionumbertagfield < 10 ) {
2502 $newfield = MARC
::Field
->new( $biblionumbertagfield, $cgi->param($param), );
2504 $newfield = MARC
::Field
->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2506 push @fields, $newfield if ($newfield);
2507 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2510 my $ind1 = _default_ind_to_space
( substr( $cgi->param($param), 0, 1 ) );
2511 my $ind2 = _default_ind_to_space
( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2515 if ( $tag < 10 ) { # no code for theses fields
2516 # in MARC editor, 000 contains the leader.
2517 if ( $tag eq '000' ) {
2518 # Force a fake leader even if not provided to avoid crashing
2519 # during decoding MARC record containing UTF-8 characters
2521 length( $cgi->param($params[$j+1]) ) == 24
2522 ?
$cgi->param( $params[ $j + 1 ] )
2526 # between 001 and 009 (included)
2527 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2528 $newfield = MARC
::Field
->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2531 # > 009, deal with subfields
2533 # browse subfields for this tag (reason for _code_ match)
2534 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2535 last unless defined $params[$j+1];
2536 #if next param ne subfield, then it was probably empty
2537 #try next param by incrementing j
2538 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2539 my $fval= $cgi->param($params[$j+1]);
2540 #check if subfield value not empty and field exists
2541 if($fval ne '' && $newfield) {
2542 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2544 elsif($fval ne '') {
2545 $newfield = MARC
::Field
->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2549 $i= $j-1; #update i for outer loop accordingly
2551 push @fields, $newfield if ($newfield);
2556 $record->append_fields(@fields);
2560 # cache inverted MARC field map
2561 our $inverted_field_map;
2563 =head2 TransformMarcToKoha
2565 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2567 Extract data from a MARC bib record into a hashref representing
2568 Koha biblio, biblioitems, and items fields.
2570 If passed an undefined record will log the error and return an empty
2575 sub TransformMarcToKoha
{
2576 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2579 if (!defined $record) {
2580 carp
('TransformMarcToKoha called with undefined record');
2583 $limit_table = $limit_table || 0;
2584 $frameworkcode = '' unless defined $frameworkcode;
2586 unless ( defined $inverted_field_map ) {
2587 $inverted_field_map = _get_inverted_marc_field_map
();
2591 if ( defined $limit_table && $limit_table eq 'items' ) {
2592 $tables{'items'} = 1;
2594 $tables{'items'} = 1;
2595 $tables{'biblio'} = 1;
2596 $tables{'biblioitems'} = 1;
2599 # traverse through record
2600 MARCFIELD
: foreach my $field ( $record->fields() ) {
2601 my $tag = $field->tag();
2602 next MARCFIELD
unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2603 if ( $field->is_control_field() ) {
2604 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list
};
2605 ENTRY
: foreach my $entry ( @
{$kohafields} ) {
2606 my ( $subfield, $table, $column ) = @
{$entry};
2607 next ENTRY
unless exists $tables{$table};
2608 my $key = _disambiguate
( $table, $column );
2609 if ( $result->{$key} ) {
2610 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2611 $result->{$key} .= " | " . $field->data();
2614 $result->{$key} = $field->data();
2619 # deal with subfields
2620 MARCSUBFIELD
: foreach my $sf ( $field->subfields() ) {
2621 my $code = $sf->[0];
2622 next MARCSUBFIELD
unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs
}->{$code};
2623 my $value = $sf->[1];
2624 SFENTRY
: foreach my $entry ( @
{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs
}->{$code} } ) {
2625 my ( $table, $column ) = @
{$entry};
2626 next SFENTRY
unless exists $tables{$table};
2627 my $key = _disambiguate
( $table, $column );
2628 if ( $result->{$key} ) {
2629 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2630 $result->{$key} .= " | " . $value;
2633 $result->{$key} = $value;
2640 # modify copyrightdate to keep only the 1st year found
2641 if ( exists $result->{'copyrightdate'} ) {
2642 my $temp = $result->{'copyrightdate'};
2643 $temp =~ m/c(\d\d\d\d)/;
2644 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2645 $result->{'copyrightdate'} = $1;
2646 } else { # if no cYYYY, get the 1st date.
2647 $temp =~ m/(\d\d\d\d)/;
2648 $result->{'copyrightdate'} = $1;
2652 # modify publicationyear to keep only the 1st year found
2653 if ( exists $result->{'publicationyear'} ) {
2654 my $temp = $result->{'publicationyear'};
2655 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2656 $result->{'publicationyear'} = $1;
2657 } else { # if no cYYYY, get the 1st date.
2658 $temp =~ m/(\d\d\d\d)/;
2659 $result->{'publicationyear'} = $1;
2666 sub _get_inverted_marc_field_map
{
2668 my $relations = C4
::Context
->marcfromkohafield;
2670 foreach my $frameworkcode ( keys %{$relations} ) {
2671 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2672 next unless @
{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2673 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2674 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2675 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2676 push @
{ $field_map->{$frameworkcode}->{$tag}->{list
} }, [ $subfield, $table, $column ];
2677 push @
{ $field_map->{$frameworkcode}->{$tag}->{sfs
}->{$subfield} }, [ $table, $column ];
2683 =head2 _disambiguate
2685 $newkey = _disambiguate($table, $field);
2687 This is a temporary hack to distinguish between the
2688 following sets of columns when using TransformMarcToKoha.
2690 items.cn_source & biblioitems.cn_source
2691 items.cn_sort & biblioitems.cn_sort
2693 Columns that are currently NOT distinguished (FIXME
2694 due to lack of time to fully test) are:
2696 biblio.notes and biblioitems.notes
2701 FIXME - this is necessary because prefixing each column
2702 name with the table name would require changing lots
2703 of code and templates, and exposing more of the DB
2704 structure than is good to the UI templates, particularly
2705 since biblio and bibloitems may well merge in a future
2706 version. In the future, it would also be good to
2707 separate DB access and UI presentation field names
2712 sub CountItemsIssued
{
2713 my ($biblionumber) = @_;
2714 my $dbh = C4
::Context
->dbh;
2715 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2716 $sth->execute($biblionumber);
2717 my $row = $sth->fetchrow_hashref();
2718 return $row->{'issuedCount'};
2722 my ( $table, $column ) = @_;
2723 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2724 return $table . '.' . $column;
2731 =head2 get_koha_field_from_marc
2733 $result->{_disambiguate($table, $field)} =
2734 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2736 Internal function to map data from the MARC record to a specific non-MARC field.
2737 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2741 sub get_koha_field_from_marc
{
2742 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2743 my ( $tagfield, $subfield ) = GetMarcFromKohaField
( $koha_table . '.' . $koha_column, $frameworkcode );
2745 foreach my $field ( $record->field($tagfield) ) {
2746 if ( $field->tag() < 10 ) {
2748 $kohafield .= " | " . $field->data();
2750 $kohafield = $field->data();
2753 if ( $field->subfields ) {
2754 my @subfields = $field->subfields();
2755 foreach my $subfieldcount ( 0 .. $#subfields ) {
2756 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2758 $kohafield .= " | " . $subfields[$subfieldcount][1];
2760 $kohafield = $subfields[$subfieldcount][1];
2770 =head2 TransformMarcToKohaOneField
2772 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2776 sub TransformMarcToKohaOneField
{
2778 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2779 # only the 1st will be retrieved...
2780 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2782 my ( $tagfield, $subfield ) = GetMarcFromKohaField
( $kohatable . "." . $kohafield, $frameworkcode );
2783 foreach my $field ( $record->field($tagfield) ) {
2784 if ( $field->tag() < 10 ) {
2785 if ( $result->{$kohafield} ) {
2786 $result->{$kohafield} .= " | " . $field->data();
2788 $result->{$kohafield} = $field->data();
2791 if ( $field->subfields ) {
2792 my @subfields = $field->subfields();
2793 foreach my $subfieldcount ( 0 .. $#subfields ) {
2794 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2795 if ( $result->{$kohafield} ) {
2796 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2798 $result->{$kohafield} = $subfields[$subfieldcount][1];
2812 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2814 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2815 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2816 # =head2 ModZebrafiles
2818 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2822 # sub ModZebrafiles {
2824 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2828 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2829 # unless ( opendir( DIR, "$zebradir" ) ) {
2830 # warn "$zebradir not found";
2834 # my $filename = $zebradir . $biblionumber;
2837 # open( OUTPUT, ">", $filename . ".xml" );
2838 # print OUTPUT $record;
2845 ModZebra( $biblionumber, $op, $server );
2847 $biblionumber is the biblionumber we want to index
2849 $op is specialUpdate or delete, and is used to know what we want to do
2851 $server is the server that we want to update
2856 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2857 my ( $biblionumber, $op, $server ) = @_;
2858 my $dbh = C4
::Context
->dbh;
2860 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2862 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2863 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2865 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2867 AND biblio_auth_number = ?
2870 my $check_sth = $dbh->prepare_cached($check_sql);
2871 $check_sth->execute( $server, $biblionumber, $op );
2872 my ($count) = $check_sth->fetchrow_array;
2873 $check_sth->finish();
2874 if ( $count == 0 ) {
2875 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2876 $sth->execute( $biblionumber, $server, $op );
2882 =head2 EmbedItemsInMarcBiblio
2884 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers);
2886 Given a MARC::Record object containing a bib record,
2887 modify it to include the items attached to it as 9XX
2888 per the bib's MARC framework.
2889 if $itemnumbers is defined, only specified itemnumbers are embedded
2893 sub EmbedItemsInMarcBiblio
{
2894 my ($marc, $biblionumber, $itemnumbers) = @_;
2896 carp
'EmbedItemsInMarcBiblio: No MARC record passed';
2900 $itemnumbers = [] unless defined $itemnumbers;
2902 my $frameworkcode = GetFrameworkCode
($biblionumber);
2903 _strip_item_fields
($marc, $frameworkcode);
2905 # ... and embed the current items
2906 my $dbh = C4
::Context
->dbh;
2907 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2908 $sth->execute($biblionumber);
2910 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber", $frameworkcode );
2911 while (my ($itemnumber) = $sth->fetchrow_array) {
2912 next if @
$itemnumbers and not grep { $_ == $itemnumber } @
$itemnumbers;
2914 my $item_marc = C4
::Items
::GetMarcItem
($biblionumber, $itemnumber);
2915 push @item_fields, $item_marc->field($itemtag);
2917 $marc->append_fields(@item_fields);
2920 =head1 INTERNAL FUNCTIONS
2922 =head2 _koha_marc_update_bib_ids
2925 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2927 Internal function to add or update biblionumber and biblioitemnumber to
2932 sub _koha_marc_update_bib_ids
{
2933 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2935 # we must add bibnum and bibitemnum in MARC::Record...
2936 # we build the new field with biblionumber and biblioitemnumber
2937 # we drop the original field
2938 # we add the new builded field.
2939 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField
( "biblio.biblionumber", $frameworkcode );
2940 die qq{No biblionumber tag
for framework
"$frameworkcode"} unless $biblio_tag;
2941 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.biblioitemnumber", $frameworkcode );
2942 die qq{No biblioitemnumber tag
for framework
"$frameworkcode"} unless $biblioitem_tag;
2944 if ( $biblio_tag == $biblioitem_tag ) {
2946 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2947 my $new_field = MARC
::Field
->new(
2948 $biblio_tag, '', '',
2949 "$biblio_subfield" => $biblionumber,
2950 "$biblioitem_subfield" => $biblioitemnumber
2953 # drop old field and create new one...
2954 my $old_field = $record->field($biblio_tag);
2955 $record->delete_field($old_field) if $old_field;
2956 $record->insert_fields_ordered($new_field);
2959 # biblionumber & biblioitemnumber are in different fields
2961 # deal with biblionumber
2962 my ( $new_field, $old_field );
2963 if ( $biblio_tag < 10 ) {
2964 $new_field = MARC
::Field
->new( $biblio_tag, $biblionumber );
2966 $new_field = MARC
::Field
->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2969 # drop old field and create new one...
2970 $old_field = $record->field($biblio_tag);
2971 $record->delete_field($old_field) if $old_field;
2972 $record->insert_fields_ordered($new_field);
2974 # deal with biblioitemnumber
2975 if ( $biblioitem_tag < 10 ) {
2976 $new_field = MARC
::Field
->new( $biblioitem_tag, $biblioitemnumber, );
2978 $new_field = MARC
::Field
->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2981 # drop old field and create new one...
2982 $old_field = $record->field($biblioitem_tag);
2983 $record->delete_field($old_field) if $old_field;
2984 $record->insert_fields_ordered($new_field);
2988 =head2 _koha_marc_update_biblioitem_cn_sort
2990 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2992 Given a MARC bib record and the biblioitem hash, update the
2993 subfield that contains a copy of the value of biblioitems.cn_sort.
2997 sub _koha_marc_update_biblioitem_cn_sort
{
2999 my $biblioitem = shift;
3000 my $frameworkcode = shift;
3002 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.cn_sort", $frameworkcode );
3003 return unless $biblioitem_tag;
3005 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3007 if ( my $field = $marc->field($biblioitem_tag) ) {
3008 $field->delete_subfield( code
=> $biblioitem_subfield );
3009 if ( $cn_sort ne '' ) {
3010 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3014 # if we get here, no biblioitem tag is present in the MARC record, so
3015 # we'll create it if $cn_sort is not empty -- this would be
3016 # an odd combination of events, however
3018 $marc->insert_grouped_field( MARC
::Field
->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3023 =head2 _koha_add_biblio
3025 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3027 Internal function to add a biblio ($biblio is a hash with the values)
3031 sub _koha_add_biblio
{
3032 my ( $dbh, $biblio, $frameworkcode ) = @_;
3036 # set the series flag
3037 unless (defined $biblio->{'serial'}){
3038 $biblio->{'serial'} = 0;
3039 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3042 my $query = "INSERT INTO biblio
3043 SET frameworkcode = ?,
3054 my $sth = $dbh->prepare($query);
3056 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3057 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3060 my $biblionumber = $dbh->{'mysql_insertid'};
3061 if ( $dbh->errstr ) {
3062 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3068 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3069 return ( $biblionumber, $error );
3072 =head2 _koha_modify_biblio
3074 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3076 Internal function for updating the biblio table
3080 sub _koha_modify_biblio
{
3081 my ( $dbh, $biblio, $frameworkcode ) = @_;
3086 SET frameworkcode = ?,
3095 WHERE biblionumber = ?
3098 my $sth = $dbh->prepare($query);
3101 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3102 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3103 ) if $biblio->{'biblionumber'};
3105 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3106 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3109 return ( $biblio->{'biblionumber'}, $error );
3112 =head2 _koha_modify_biblioitem_nonmarc
3114 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3116 Updates biblioitems row except for marc and marcxml, which should be changed
3121 sub _koha_modify_biblioitem_nonmarc
{
3122 my ( $dbh, $biblioitem ) = @_;
3125 # re-calculate the cn_sort, it may have changed
3126 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3128 my $query = "UPDATE biblioitems
3129 SET biblionumber = ?,
3135 publicationyear = ?,
3139 collectiontitle = ?,
3141 collectionvolume= ?,
3142 editionstatement= ?,
3143 editionresponsibility = ?,
3159 where biblioitemnumber = ?
3161 my $sth = $dbh->prepare($query);
3163 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3164 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3165 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3166 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3167 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3168 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3169 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3170 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3172 if ( $dbh->errstr ) {
3173 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3176 return ( $biblioitem->{'biblioitemnumber'}, $error );
3179 =head2 _koha_add_biblioitem
3181 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3183 Internal function to add a biblioitem
3187 sub _koha_add_biblioitem
{
3188 my ( $dbh, $biblioitem ) = @_;
3191 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3192 my $query = "INSERT INTO biblioitems SET
3199 publicationyear = ?,
3203 collectiontitle = ?,
3205 collectionvolume= ?,
3206 editionstatement= ?,
3207 editionresponsibility = ?,
3225 my $sth = $dbh->prepare($query);
3227 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3228 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3229 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3230 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3231 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3232 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3233 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3234 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3236 my $bibitemnum = $dbh->{'mysql_insertid'};
3238 if ( $dbh->errstr ) {
3239 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3243 return ( $bibitemnum, $error );
3246 =head2 _koha_delete_biblio
3248 $error = _koha_delete_biblio($dbh,$biblionumber);
3250 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3252 C<$dbh> - the database handle
3254 C<$biblionumber> - the biblionumber of the biblio to be deleted
3258 # FIXME: add error handling
3260 sub _koha_delete_biblio
{
3261 my ( $dbh, $biblionumber ) = @_;
3263 # get all the data for this biblio
3264 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3265 $sth->execute($biblionumber);
3267 if ( my $data = $sth->fetchrow_hashref ) {
3269 # save the record in deletedbiblio
3270 # find the fields to save
3271 my $query = "INSERT INTO deletedbiblio SET ";
3273 foreach my $temp ( keys %$data ) {
3274 $query .= "$temp = ?,";
3275 push( @bind, $data->{$temp} );
3278 # replace the last , by ",?)"
3280 my $bkup_sth = $dbh->prepare($query);
3281 $bkup_sth->execute(@bind);
3285 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3286 $sth2->execute($biblionumber);
3287 # update the timestamp (Bugzilla 7146)
3288 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3289 $sth2->execute($biblionumber);
3296 =head2 _koha_delete_biblioitems
3298 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3300 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3302 C<$dbh> - the database handle
3303 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3307 # FIXME: add error handling
3309 sub _koha_delete_biblioitems
{
3310 my ( $dbh, $biblioitemnumber ) = @_;
3312 # get all the data for this biblioitem
3313 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3314 $sth->execute($biblioitemnumber);
3316 if ( my $data = $sth->fetchrow_hashref ) {
3318 # save the record in deletedbiblioitems
3319 # find the fields to save
3320 my $query = "INSERT INTO deletedbiblioitems SET ";
3322 foreach my $temp ( keys %$data ) {
3323 $query .= "$temp = ?,";
3324 push( @bind, $data->{$temp} );
3327 # replace the last , by ",?)"
3329 my $bkup_sth = $dbh->prepare($query);
3330 $bkup_sth->execute(@bind);
3333 # delete the biblioitem
3334 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3335 $sth2->execute($biblioitemnumber);
3336 # update the timestamp (Bugzilla 7146)
3337 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3338 $sth2->execute($biblioitemnumber);
3345 =head1 UNEXPORTED FUNCTIONS
3347 =head2 ModBiblioMarc
3349 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3351 Add MARC data for a biblio to koha
3353 Function exported, but should NOT be used, unless you really know what you're doing
3358 # pass the MARC::Record to this function, and it will create the records in
3360 my ( $record, $biblionumber, $frameworkcode ) = @_;
3362 carp
'ModBiblioMarc passed an undefined record';
3366 # Clone record as it gets modified
3367 $record = $record->clone();
3368 my $dbh = C4
::Context
->dbh;
3369 my @fields = $record->fields();
3370 if ( !$frameworkcode ) {
3371 $frameworkcode = "";
3373 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3374 $sth->execute( $frameworkcode, $biblionumber );
3376 my $encoding = C4
::Context
->preference("marcflavour");
3378 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3379 if ( $encoding eq "UNIMARC" ) {
3380 my $defaultlanguage = C4
::Context
->preference("UNIMARCField100Language");
3381 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3382 my $string = $record->subfield( 100, "a" );
3383 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3384 my $f100 = $record->field(100);
3385 $record->delete_field($f100);
3387 $string = POSIX
::strftime
( "%Y%m%d", localtime );
3389 $string = sprintf( "%-*s", 35, $string );
3390 substr ( $string, 22, 3, $defaultlanguage);
3392 substr( $string, 25, 3, "y50" );
3393 unless ( $record->subfield( 100, "a" ) ) {
3394 $record->insert_fields_ordered( MARC
::Field
->new( 100, "", "", "a" => $string ) );
3398 #enhancement 5374: update transaction date (005) for marc21/unimarc
3399 if($encoding =~ /MARC21|UNIMARC/) {
3400 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3401 # YY MM DD HH MM SS (update year and month)
3402 my $f005= $record->field('005');
3403 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3406 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3407 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3409 ModZebra
( $biblionumber, "specialUpdate", "biblioserver" );
3410 return $biblionumber;
3413 =head2 get_biblio_authorised_values
3415 find the types and values for all authorised values assigned to this biblio.
3419 MARC::Record of the bib
3421 returns: a hashref mapping the authorised value to the value set for this biblionumber
3423 $authorised_values = {
3424 'Scent' => 'flowery',
3425 'Audience' => 'Young Adult',
3426 'itemtypes' => 'SER',
3429 Notes: forlibrarian should probably be passed in, and called something different.
3433 sub get_biblio_authorised_values
{
3434 my $biblionumber = shift;
3437 my $forlibrarian = 1; # are we in staff or opac?
3438 my $frameworkcode = GetFrameworkCode
($biblionumber);
3440 my $authorised_values;
3442 my $tagslib = GetMarcStructure
( $forlibrarian, $frameworkcode )
3443 or return $authorised_values;
3445 # assume that these entries in the authorised_value table are bibliolevel.
3446 # ones that start with 'item%' are item level.
3447 my $query = q
(SELECT distinct authorised_value
, kohafield
3448 FROM marc_subfield_structure
3449 WHERE authorised_value
!=''
3450 AND
(kohafield like
'biblio%'
3451 OR kohafield like
'') );
3452 my $bibliolevel_authorised_values = C4
::Context
->dbh->selectall_hashref( $query, 'authorised_value' );
3454 foreach my $tag ( keys(%$tagslib) ) {
3455 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3457 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3458 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3459 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3460 if ( defined $record->field($tag) ) {
3461 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3462 if ( defined $this_subfield_value ) {
3463 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3471 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3472 return $authorised_values;
3475 =head2 CountBiblioInOrders
3478 $count = &CountBiblioInOrders( $biblionumber);
3482 This function return count of biblios in orders with $biblionumber
3486 sub CountBiblioInOrders
{
3487 my ($biblionumber) = @_;
3488 my $dbh = C4
::Context
->dbh;
3489 my $query = "SELECT count(*)
3491 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3492 my $sth = $dbh->prepare($query);
3493 $sth->execute($biblionumber);
3494 my $count = $sth->fetchrow;
3498 =head2 GetSubscriptionsId
3501 $subscriptions = &GetSubscriptionsId($biblionumber);
3505 This function return an array of subscriptionid with $biblionumber
3509 sub GetSubscriptionsId
{
3510 my ($biblionumber) = @_;
3511 my $dbh = C4
::Context
->dbh;
3512 my $query = "SELECT subscriptionid
3514 WHERE biblionumber=?";
3515 my $sth = $dbh->prepare($query);
3516 $sth->execute($biblionumber);
3517 my @subscriptions = $sth->fetchrow_array;
3518 return (@subscriptions);
3524 $holds = &GetHolds($biblionumber);
3528 This function return the count of holds with $biblionumber
3533 my ($biblionumber) = @_;
3534 my $dbh = C4
::Context
->dbh;
3535 my $query = "SELECT count(*)
3537 WHERE biblionumber=?";
3538 my $sth = $dbh->prepare($query);
3539 $sth->execute($biblionumber);
3540 my $holds = $sth->fetchrow;
3544 =head2 prepare_host_field
3546 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3547 Generate the host item entry for an analytic child entry
3551 sub prepare_host_field
{
3552 my ( $hostbiblio, $marcflavour ) = @_;
3553 $marcflavour ||= C4
::Context
->preference('marcflavour');
3554 my $host = GetMarcBiblio
($hostbiblio);
3555 # unfortunately as_string does not 'do the right thing'
3556 # if field returns undef
3560 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3561 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3562 my $s = $field->as_string('ab');
3567 if ( $field = $host->field('245') ) {
3568 my $s = $field->as_string('a');
3573 if ( $field = $host->field('260') ) {
3574 my $s = $field->as_string('abc');
3579 if ( $field = $host->field('240') ) {
3580 my $s = $field->as_string();
3585 if ( $field = $host->field('022') ) {
3586 my $s = $field->as_string('a');
3591 if ( $field = $host->field('020') ) {
3592 my $s = $field->as_string('a');
3597 if ( $field = $host->field('001') ) {
3598 $sfd{w
} = $field->data(),;
3600 $host_field = MARC
::Field
->new( 773, '0', ' ', %sfd );
3603 elsif ( $marcflavour eq 'UNIMARC' ) {
3605 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3606 my $s = $field->as_string('ab');
3612 if ( $field = $host->field('200') ) {
3613 my $s = $field->as_string('a');
3618 #place of publicaton
3619 if ( $field = $host->field('210') ) {
3620 my $s = $field->as_string('a');
3625 #date of publication
3626 if ( $field = $host->field('210') ) {
3627 my $s = $field->as_string('d');
3633 if ( $field = $host->field('205') ) {
3634 my $s = $field->as_string();
3640 if ( $field = $host->field('856') ) {
3641 my $s = $field->as_string('u');
3647 if ( $field = $host->field('011') ) {
3648 my $s = $field->as_string('a');
3654 if ( $field = $host->field('010') ) {
3655 my $s = $field->as_string('a');
3660 if ( $field = $host->field('001') ) {
3661 $sfd{0} = $field->data(),;
3663 $host_field = MARC
::Field
->new( 461, '0', ' ', %sfd );
3670 =head2 UpdateTotalIssues
3672 UpdateTotalIssues($biblionumber, $increase, [$value])
3674 Update the total issue count for a particular bib record.
3678 =item C<$biblionumber> is the biblionumber of the bib to update
3680 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3682 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3688 sub UpdateTotalIssues
{
3689 my ($biblionumber, $increase, $value) = @_;
3692 my $data = GetBiblioData
($biblionumber);
3694 if (defined $value) {
3695 $totalissues = $value;
3697 $totalissues = $data->{'totalissues'} + $increase;
3699 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField
('biblioitems.totalissues', $data->{'frameworkcode'});
3701 my $record = GetMarcBiblio
($biblionumber);
3703 my $field = $record->field($totalissuestag);
3704 if (defined $field) {
3705 $field->update( $totalissuessubfield => $totalissues );
3707 $field = MARC
::Field
->new($totalissuestag, '0', '0',
3708 $totalissuessubfield => $totalissues);
3709 $record->insert_grouped_field($field);
3712 ModBiblio
($record, $biblionumber, $data->{'frameworkcode'});
3718 &RemoveAllNsb($record);
3720 Removes all nsb/nse chars from a record
3727 carp
'RemoveAllNsb called with undefined record';
3731 SetUTF8Flag
($record);
3733 foreach my $field ($record->fields()) {
3734 if ($field->is_control_field()) {
3735 $field->update(nsb_clean
($field->data()));
3737 my @subfields = $field->subfields();
3739 foreach my $subfield (@subfields) {
3740 push @new_subfields, $subfield->[0] => nsb_clean
($subfield->[1]);
3742 if (scalar(@new_subfields) > 0) {
3745 $new_field = MARC
::Field
->new(
3747 $field->indicator(1),
3748 $field->indicator(2),
3753 warn "error in RemoveAllNsb : $@";
3755 $field->replace_with($new_field);
3771 Koha Development Team <http://koha-community.org/>
3773 Paul POULAIN paul.poulain@free.fr
3775 Joshua Ferraro jmf@liblime.com