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
10 # under the terms of the GNU General Public License as published by
11 # the Free Software Foundation; either version 3 of the License, or
12 # (at your option) any later version.
14 # Koha is distributed in the hope that it will be useful, but
15 # WITHOUT ANY WARRANTY; without even the implied warranty of
16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 # GNU General Public License for more details.
19 # You should have received a copy of the GNU General Public License
20 # along with Koha; if not, see <http://www.gnu.org/licenses>.
26 use Encode
qw( decode is_utf8 );
28 use MARC
::File
::USMARC
;
30 use POSIX
qw(strftime);
31 use Module
::Load
::Conditional
qw(can_load);
34 use C4
::Log
; # logaction
42 use Koha
::Authority
::Types
;
44 use vars
qw($VERSION @ISA @EXPORT);
47 $VERSION = 3.07.00.049;
50 @ISA = qw( Exporter );
65 GetBiblioItemByBiblioNumber
66 GetBiblioFromItemNumber
67 GetBiblionumberFromItemnumber
92 &GetAuthorisedValueDesc
95 &GetMarcSubfieldStructureFromKohaField
106 # To modify something
115 # To delete something
120 # To link headings in a bib record
121 # to authority records.
124 &LinkBibHeadingsToAuthorities
128 # those functions are exported but should not be used
129 # they are useful in a few circumstances, so they are exported,
130 # but don't use them unless you are a core developer ;-)
146 C4::Biblio - cataloging management functions
150 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:
154 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
156 =item 2. as raw MARC in the Zebra index and storage engine
158 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
162 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
164 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.
168 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
170 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
174 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:
178 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
180 =item 2. _koha_* - low-level internal functions for managing the koha tables
182 =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.
184 =item 4. Zebra functions used to update the Zebra index
186 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
190 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 :
194 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
196 =item 2. add the biblionumber and biblioitemnumber into the MARC records
198 =item 3. save the marc record
202 When dealing with items, we must :
206 =item 1. save the item in items table, that gives us an itemnumber
208 =item 2. add the itemnumber to the item MARC field
210 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
212 When modifying a biblio or an item, the behaviour is quite similar.
216 =head1 EXPORTED FUNCTIONS
220 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
222 Exported function (core API) for adding a new biblio to koha.
224 The first argument is a C<MARC::Record> object containing the
225 bib to add, while the second argument is the desired MARC
228 This function also accepts a third, optional argument: a hashref
229 to additional options. The only defined option is C<defer_marc_save>,
230 which if present and mapped to a true value, causes C<AddBiblio>
231 to omit the call to save the MARC in C<bibilioitems.marc>
232 and C<biblioitems.marcxml> This option is provided B<only>
233 for the use of scripts such as C<bulkmarcimport.pl> that may need
234 to do some manipulation of the MARC record for item parsing before
235 saving it and which cannot afford the performance hit of saving
236 the MARC record twice. Consequently, do not use that option
237 unless you can guarantee that C<ModBiblioMarc> will be called.
243 my $frameworkcode = shift;
244 my $options = @_ ?
shift : undef;
245 my $defer_marc_save = 0;
247 carp
('AddBiblio called with undefined record');
250 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
251 $defer_marc_save = 1;
254 my ( $biblionumber, $biblioitemnumber, $error );
255 my $dbh = C4
::Context
->dbh;
257 # transform the data into koha-table style data
258 SetUTF8Flag
($record);
259 my $olddata = TransformMarcToKoha
( $dbh, $record, $frameworkcode );
260 ( $biblionumber, $error ) = _koha_add_biblio
( $dbh, $olddata, $frameworkcode );
261 $olddata->{'biblionumber'} = $biblionumber;
262 ( $biblioitemnumber, $error ) = _koha_add_biblioitem
( $dbh, $olddata );
264 _koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
266 # update MARC subfield that stores biblioitems.cn_sort
267 _koha_marc_update_biblioitem_cn_sort
( $record, $olddata, $frameworkcode );
270 ModBiblioMarc
( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
272 # update OAI-PMH sets
273 if(C4
::Context
->preference("OAI-PMH:AutoUpdateSets")) {
274 C4
::OAI
::Sets
::UpdateOAISetsBiblio
($biblionumber, $record);
277 logaction
( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4
::Context
->preference("CataloguingLog");
278 return ( $biblionumber, $biblioitemnumber );
283 ModBiblio( $record,$biblionumber,$frameworkcode);
285 Replace an existing bib record identified by C<$biblionumber>
286 with one supplied by the MARC::Record object C<$record>. The embedded
287 item, biblioitem, and biblionumber fields from the previous
288 version of the bib record replace any such fields of those tags that
289 are present in C<$record>. Consequently, ModBiblio() is not
290 to be used to try to modify item records.
292 C<$frameworkcode> specifies the MARC framework to use
293 when storing the modified bib record; among other things,
294 this controls how MARC fields get mapped to display columns
295 in the C<biblio> and C<biblioitems> tables, as well as
296 which fields are used to store embedded item, biblioitem,
297 and biblionumber data for indexing.
299 Returns 1 on success 0 on failure
304 my ( $record, $biblionumber, $frameworkcode ) = @_;
306 carp
'No record passed to ModBiblio';
310 if ( C4
::Context
->preference("CataloguingLog") ) {
311 my $newrecord = GetMarcBiblio
($biblionumber);
312 logaction
( "CATALOGUING", "MODIFY", $biblionumber, "biblio BEFORE=>" . $newrecord->as_formatted );
315 # Cleaning up invalid fields must be done early or SetUTF8Flag is liable to
316 # throw an exception which probably won't be handled.
317 foreach my $field ($record->fields()) {
318 if (! $field->is_control_field()) {
319 if (scalar($field->subfields()) == 0 || (scalar($field->subfields()) == 1 && $field->subfield('9'))) {
320 $record->delete_field($field);
325 SetUTF8Flag
($record);
326 my $dbh = C4
::Context
->dbh;
328 $frameworkcode = "" if !$frameworkcode || $frameworkcode eq "Default"; # XXX
330 _strip_item_fields
($record, $frameworkcode);
332 # update biblionumber and biblioitemnumber in MARC
333 # FIXME - this is assuming a 1 to 1 relationship between
334 # biblios and biblioitems
335 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
336 $sth->execute($biblionumber);
337 my ($biblioitemnumber) = $sth->fetchrow;
339 _koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
341 # load the koha-table data object
342 my $oldbiblio = TransformMarcToKoha
( $dbh, $record, $frameworkcode );
344 # update MARC subfield that stores biblioitems.cn_sort
345 _koha_marc_update_biblioitem_cn_sort
( $record, $oldbiblio, $frameworkcode );
347 # update the MARC record (that now contains biblio and items) with the new record data
348 &ModBiblioMarc
( $record, $biblionumber, $frameworkcode );
350 # modify the other koha tables
351 _koha_modify_biblio
( $dbh, $oldbiblio, $frameworkcode );
352 _koha_modify_biblioitem_nonmarc
( $dbh, $oldbiblio );
354 # update OAI-PMH sets
355 if(C4
::Context
->preference("OAI-PMH:AutoUpdateSets")) {
356 C4
::OAI
::Sets
::UpdateOAISetsBiblio
($biblionumber, $record);
362 =head2 _strip_item_fields
364 _strip_item_fields($record, $frameworkcode)
366 Utility routine to remove item tags from a
371 sub _strip_item_fields
{
373 my $frameworkcode = shift;
374 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
375 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber", $frameworkcode );
377 # delete any item fields from incoming record to avoid
378 # duplication or incorrect data - use AddItem() or ModItem()
380 foreach my $field ( $record->field($itemtag) ) {
381 $record->delete_field($field);
385 =head2 ModBiblioframework
387 ModBiblioframework($biblionumber,$frameworkcode);
389 Exported function to modify a biblio framework
393 sub ModBiblioframework
{
394 my ( $biblionumber, $frameworkcode ) = @_;
395 my $dbh = C4
::Context
->dbh;
396 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
397 $sth->execute( $frameworkcode, $biblionumber );
403 my $error = &DelBiblio($biblionumber);
405 Exported function (core API) for deleting a biblio in koha.
406 Deletes biblio record from Zebra and Koha tables (biblio & biblioitems)
407 Also backs it up to deleted* tables.
408 Checks to make sure that the biblio has no items attached.
410 C<$error> : undef unless an error occurs
415 my ($biblionumber) = @_;
416 my $dbh = C4
::Context
->dbh;
417 my $error; # for error handling
419 # First make sure this biblio has no items attached
420 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
421 $sth->execute($biblionumber);
422 if ( my $itemnumber = $sth->fetchrow ) {
424 # Fix this to use a status the template can understand
425 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
428 return $error if $error;
430 # We delete attached subscriptions
432 my $subscriptions = C4
::Serials
::GetFullSubscriptionsFromBiblionumber
($biblionumber);
433 foreach my $subscription (@
$subscriptions) {
434 C4
::Serials
::DelSubscription
( $subscription->{subscriptionid
} );
437 # We delete any existing holds
438 require C4
::Reserves
;
439 my $reserves = C4
::Reserves
::GetReservesFromBiblionumber
({ biblionumber
=> $biblionumber });
440 foreach my $res ( @
$reserves ) {
441 C4
::Reserves
::CancelReserve
({ reserve_id
=> $res->{'reserve_id'} });
444 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
445 # for at least 2 reasons :
446 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
447 # 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)
448 ModZebra
( $biblionumber, "recordDelete", "biblioserver" );
450 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
451 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
452 $sth->execute($biblionumber);
453 while ( my $biblioitemnumber = $sth->fetchrow ) {
455 # delete this biblioitem
456 $error = _koha_delete_biblioitems
( $dbh, $biblioitemnumber );
457 return $error if $error;
460 # delete biblio from Koha tables and save in deletedbiblio
461 # must do this *after* _koha_delete_biblioitems, otherwise
462 # delete cascade will prevent deletedbiblioitems rows
463 # from being generated by _koha_delete_biblioitems
464 $error = _koha_delete_biblio
( $dbh, $biblionumber );
466 logaction
( "CATALOGUING", "DELETE", $biblionumber, "biblio" ) if C4
::Context
->preference("CataloguingLog");
472 =head2 BiblioAutoLink
474 my $headings_linked = BiblioAutoLink($record, $frameworkcode)
476 Automatically links headings in a bib record to authorities.
478 Returns the number of headings changed
484 my $frameworkcode = shift;
486 carp
('Undefined record passed to BiblioAutoLink');
489 my ( $num_headings_changed, %results );
492 "C4::Linker::" . ( C4
::Context
->preference("LinkerModule") || 'Default' );
493 unless ( can_load
( modules
=> { $linker_module => undef } ) ) {
494 $linker_module = 'C4::Linker::Default';
495 unless ( can_load
( modules
=> { $linker_module => undef } ) ) {
500 my $linker = $linker_module->new(
501 { 'options' => C4
::Context
->preference("LinkerOptions") } );
502 my ( $headings_changed, undef ) =
503 LinkBibHeadingsToAuthorities
( $linker, $record, $frameworkcode, C4
::Context
->preference("CatalogModuleRelink") || '' );
504 # By default we probably don't want to relink things when cataloging
505 return $headings_changed;
508 =head2 LinkBibHeadingsToAuthorities
510 my $num_headings_changed, %results = LinkBibHeadingsToAuthorities($linker, $marc, $frameworkcode, [$allowrelink]);
512 Links bib headings to authority records by checking
513 each authority-controlled field in the C<MARC::Record>
514 object C<$marc>, looking for a matching authority record,
515 and setting the linking subfield $9 to the ID of that
518 If $allowrelink is false, existing authids will never be
519 replaced, regardless of the values of LinkerKeepStale and
522 Returns the number of heading links changed in the
527 sub LinkBibHeadingsToAuthorities
{
530 my $frameworkcode = shift;
531 my $allowrelink = shift;
534 carp
'LinkBibHeadingsToAuthorities called on undefined bib record';
538 require C4
::AuthoritiesMarc
;
540 $allowrelink = 1 unless defined $allowrelink;
541 my $num_headings_changed = 0;
542 foreach my $field ( $bib->fields() ) {
543 my $heading = C4
::Heading
->new_from_bib_field( $field, $frameworkcode );
544 next unless defined $heading;
547 my $current_link = $field->subfield('9');
549 if ( defined $current_link && (!$allowrelink || !C4
::Context
->preference('LinkerRelink')) )
551 $results{'linked'}->{ $heading->display_form() }++;
555 my ( $authid, $fuzzy ) = $linker->get_link($heading);
557 $results{ $fuzzy ?
'fuzzy' : 'linked' }
558 ->{ $heading->display_form() }++;
559 next if defined $current_link and $current_link == $authid;
561 $field->delete_subfield( code
=> '9' ) if defined $current_link;
562 $field->add_subfields( '9', $authid );
563 $num_headings_changed++;
566 if ( defined $current_link
567 && (!$allowrelink || C4
::Context
->preference('LinkerKeepStale')) )
569 $results{'fuzzy'}->{ $heading->display_form() }++;
571 elsif ( C4
::Context
->preference('AutoCreateAuthorities') ) {
572 if ( _check_valid_auth_link
( $current_link, $field ) ) {
573 $results{'linked'}->{ $heading->display_form() }++;
576 my $authority_type = Koha
::Authority
::Types
->find( $heading->auth_type() );
577 my $marcrecordauth = MARC
::Record
->new();
578 if ( C4
::Context
->preference('marcflavour') eq 'MARC21' ) {
579 $marcrecordauth->leader(' nz a22 o 4500');
580 SetMarcUnicodeFlag
( $marcrecordauth, 'MARC21' );
582 $field->delete_subfield( code
=> '9' )
583 if defined $current_link;
585 MARC
::Field
->new( $authority_type->auth_tag_to_report,
586 '', '', "a" => "" . $field->subfield('a') );
588 $authfield->add_subfields( $_->[0] => $_->[1] )
589 if ( $_->[0] =~ /[A-z]/ && $_->[0] ne "a" )
590 } $field->subfields();
591 $marcrecordauth->insert_fields_ordered($authfield);
593 # bug 2317: ensure new authority knows it's using UTF-8; currently
594 # only need to do this for MARC21, as MARC::Record->as_xml_record() handles
595 # automatically for UNIMARC (by not transcoding)
596 # FIXME: AddAuthority() instead should simply explicitly require that the MARC::Record
597 # use UTF-8, but as of 2008-08-05, did not want to introduce that kind
598 # of change to a core API just before the 3.0 release.
600 if ( C4
::Context
->preference('marcflavour') eq 'MARC21' ) {
601 $marcrecordauth->insert_fields_ordered(
604 'a' => "Machine generated authority record."
608 $bib->author() . ", "
609 . $bib->title_proper() . ", "
610 . $bib->publication_date() . " ";
611 $cite =~ s/^[\s\,]*//;
612 $cite =~ s/[\s\,]*$//;
615 . C4
::Context
->preference('MARCOrgCode') . ")"
616 . $bib->subfield( '999', 'c' ) . ": "
618 $marcrecordauth->insert_fields_ordered(
619 MARC
::Field
->new( '670', '', '', 'a' => $cite ) );
622 # warn "AUTH RECORD ADDED : ".$marcrecordauth->as_formatted;
625 C4
::AuthoritiesMarc
::AddAuthority
( $marcrecordauth, '',
626 $heading->auth_type() );
627 $field->add_subfields( '9', $authid );
628 $num_headings_changed++;
629 $linker->update_cache($heading, $authid);
630 $results{'added'}->{ $heading->display_form() }++;
633 elsif ( defined $current_link ) {
634 if ( _check_valid_auth_link
( $current_link, $field ) ) {
635 $results{'linked'}->{ $heading->display_form() }++;
638 $field->delete_subfield( code
=> '9' );
639 $num_headings_changed++;
640 $results{'unlinked'}->{ $heading->display_form() }++;
644 $results{'unlinked'}->{ $heading->display_form() }++;
649 return $num_headings_changed, \
%results;
652 =head2 _check_valid_auth_link
654 if ( _check_valid_auth_link($authid, $field) ) {
658 Check whether the specified heading-auth link is valid without reference
659 to Zebra. Ideally this code would be in C4::Heading, but that won't be
660 possible until we have de-cycled C4::AuthoritiesMarc, so this is the
665 sub _check_valid_auth_link
{
666 my ( $authid, $field ) = @_;
668 require C4
::AuthoritiesMarc
;
670 my $authorized_heading =
671 C4
::AuthoritiesMarc
::GetAuthorizedHeading
( { 'authid' => $authid } ) || '';
673 return ($field->as_string('abcdefghijklmnopqrstuvwxyz') eq $authorized_heading);
676 =head2 GetRecordValue
678 my $values = GetRecordValue($field, $record, $frameworkcode);
680 Get MARC fields from a keyword defined in fieldmapping table.
685 my ( $field, $record, $frameworkcode ) = @_;
688 carp
'GetRecordValue called with undefined record';
691 my $dbh = C4
::Context
->dbh;
693 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
694 $sth->execute( $frameworkcode, $field );
698 while ( my $row = $sth->fetchrow_hashref ) {
699 foreach my $field ( $record->field( $row->{fieldcode
} ) ) {
700 if ( ( $row->{subfieldcode
} ne "" && $field->subfield( $row->{subfieldcode
} ) ) ) {
701 foreach my $subfield ( $field->subfield( $row->{subfieldcode
} ) ) {
702 push @result, { 'subfield' => $subfield };
705 } elsif ( $row->{subfieldcode
} eq "" ) {
706 push @result, { 'subfield' => $field->as_string() };
714 =head2 SetFieldMapping
716 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
718 Set a Field to MARC mapping value, if it already exists we don't add a new one.
722 sub SetFieldMapping
{
723 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
724 my $dbh = C4
::Context
->dbh;
726 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
727 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
728 if ( not $sth->fetchrow_hashref ) {
730 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
732 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
736 =head2 DeleteFieldMapping
738 DeleteFieldMapping($id);
740 Delete a field mapping from an $id.
744 sub DeleteFieldMapping
{
746 my $dbh = C4
::Context
->dbh;
748 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
752 =head2 GetFieldMapping
754 GetFieldMapping($frameworkcode);
756 Get all field mappings for a specified frameworkcode
760 sub GetFieldMapping
{
761 my ($framework) = @_;
762 my $dbh = C4
::Context
->dbh;
764 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
765 $sth->execute($framework);
768 while ( my $row = $sth->fetchrow_hashref ) {
776 $data = &GetBiblioData($biblionumber);
778 Returns information about the book with the given biblionumber.
779 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
780 the C<biblio> and C<biblioitems> tables in the
783 In addition, C<$data-E<gt>{subject}> is the list of the book's
784 subjects, separated by C<" , "> (space, comma, space).
785 If there are multiple biblioitems with the given biblionumber, only
786 the first one is considered.
792 my $dbh = C4
::Context
->dbh;
794 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
796 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
797 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
798 WHERE biblio.biblionumber = ?";
800 my $sth = $dbh->prepare($query);
801 $sth->execute($bibnum);
803 $data = $sth->fetchrow_hashref;
807 } # sub GetBiblioData
809 =head2 &GetBiblioItemData
811 $itemdata = &GetBiblioItemData($biblioitemnumber);
813 Looks up the biblioitem with the given biblioitemnumber. Returns a
814 reference-to-hash. The keys are the fields from the C<biblio>,
815 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
816 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
821 sub GetBiblioItemData
{
822 my ($biblioitemnumber) = @_;
823 my $dbh = C4
::Context
->dbh;
824 my $query = "SELECT *,biblioitems.notes AS bnotes
825 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
826 unless ( C4
::Context
->preference('item-level_itypes') ) {
827 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
829 $query .= " WHERE biblioitemnumber = ? ";
830 my $sth = $dbh->prepare($query);
832 $sth->execute($biblioitemnumber);
833 $data = $sth->fetchrow_hashref;
836 } # sub &GetBiblioItemData
838 =head2 GetBiblioItemByBiblioNumber
840 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
844 sub GetBiblioItemByBiblioNumber
{
845 my ($biblionumber) = @_;
846 my $dbh = C4
::Context
->dbh;
847 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
851 $sth->execute($biblionumber);
853 while ( my $data = $sth->fetchrow_hashref ) {
854 push @results, $data;
861 =head2 GetBiblionumberFromItemnumber
866 sub GetBiblionumberFromItemnumber
{
867 my ($itemnumber) = @_;
868 my $dbh = C4
::Context
->dbh;
869 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
871 $sth->execute($itemnumber);
872 my ($result) = $sth->fetchrow;
876 =head2 GetBiblioFromItemNumber
878 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
880 Looks up the item with the given itemnumber. if undef, try the barcode.
882 C<&itemnodata> returns a reference-to-hash whose keys are the fields
883 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
889 sub GetBiblioFromItemNumber
{
890 my ( $itemnumber, $barcode ) = @_;
891 my $dbh = C4
::Context
->dbh;
894 $sth = $dbh->prepare(
896 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
897 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
898 WHERE items.itemnumber = ?"
900 $sth->execute($itemnumber);
902 $sth = $dbh->prepare(
904 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
905 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
906 WHERE items.barcode = ?"
908 $sth->execute($barcode);
910 my $data = $sth->fetchrow_hashref;
917 $isbd = &GetISBDView($biblionumber);
919 Return the ISBD view which can be included in opac and intranet
924 my ( $biblionumber, $template ) = @_;
925 my $record = GetMarcBiblio
($biblionumber, 1);
926 return unless defined $record;
927 my $itemtype = &GetFrameworkCode
($biblionumber);
928 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField
( "items.holdingbranch", $itemtype );
929 my $tagslib = &GetMarcStructure
( 1, $itemtype );
931 my $ISBD = C4
::Context
->preference('isbd');
936 foreach my $isbdfield ( split( /#/, $bloc ) ) {
938 # $isbdfield= /(.?.?.?)/;
939 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
940 my $fieldvalue = $1 || 0;
941 my $subfvalue = $2 || "";
943 my $analysestring = $4;
946 # warn "==> $1 / $2 / $3 / $4";
947 # my $fieldvalue=substr($isbdfield,0,3);
948 if ( $fieldvalue > 0 ) {
949 my $hasputtextbefore = 0;
950 my @fieldslist = $record->field($fieldvalue);
951 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
953 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
954 # warn "FV : $fieldvalue";
955 if ( $subfvalue ne "" ) {
956 # OPAC hidden subfield
958 if ( ( $template eq 'opac' )
959 && ( $tagslib->{$fieldvalue}->{$subfvalue}->{'hidden'} || 0 ) > 0 );
960 foreach my $field (@fieldslist) {
961 foreach my $subfield ( $field->subfield($subfvalue) ) {
962 my $calculated = $analysestring;
963 my $tag = $field->tag();
966 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subfvalue, $subfield, '', $tagslib );
967 my $tagsubf = $tag . $subfvalue;
968 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
969 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
971 # field builded, store the result
972 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
973 $blocres .= $textbefore;
974 $hasputtextbefore = 1;
977 # remove punctuation at start
978 $calculated =~ s/^( |;|:|\.|-)*//g;
979 $blocres .= $calculated;
984 $blocres .= $textafter if $hasputtextbefore;
986 foreach my $field (@fieldslist) {
987 my $calculated = $analysestring;
988 my $tag = $field->tag();
991 my @subf = $field->subfields;
992 for my $i ( 0 .. $#subf ) {
993 my $valuecode = $subf[$i][1];
994 my $subfieldcode = $subf[$i][0];
995 # OPAC hidden subfield
997 if ( ( $template eq 'opac' )
998 && ( $tagslib->{$fieldvalue}->{$subfieldcode}->{'hidden'} || 0 ) > 0 );
999 my $subfieldvalue = GetAuthorisedValueDesc
( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
1000 my $tagsubf = $tag . $subfieldcode;
1002 $calculated =~ s
/ # replace all {{}} codes by the value code.
1003 \
{\
{$tagsubf\
}\
} # catch the {{actualcode}}
1005 $valuecode # replace by the value code
1008 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
1009 if ( $template eq "opac" ) { $calculated =~ s
#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
1012 # field builded, store the result
1013 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
1014 $blocres .= $textbefore;
1015 $hasputtextbefore = 1;
1018 # remove punctuation at start
1019 $calculated =~ s/^( |;|:|\.|-)*//g;
1020 $blocres .= $calculated;
1023 $blocres .= $textafter if $hasputtextbefore;
1026 $blocres .= $isbdfield;
1031 $res =~ s/\{(.*?)\}//g;
1033 $res =~ s/\n/<br\/>/g
;
1043 my $biblio = &GetBiblio($biblionumber);
1048 my ($biblionumber) = @_;
1049 my $dbh = C4
::Context
->dbh;
1050 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
1053 $sth->execute($biblionumber);
1054 if ( my $data = $sth->fetchrow_hashref ) {
1060 =head2 GetBiblioItemInfosOf
1062 GetBiblioItemInfosOf(@biblioitemnumbers);
1066 sub GetBiblioItemInfosOf
{
1067 my @biblioitemnumbers = @_;
1069 my $biblioitemnumber_values = @biblioitemnumbers ?
join( ',', @biblioitemnumbers ) : "''";
1072 SELECT biblioitemnumber,
1076 WHERE biblioitemnumber IN ($biblioitemnumber_values)
1078 return get_infos_of
( $query, 'biblioitemnumber' );
1081 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
1083 =head2 GetMarcStructure
1085 $res = GetMarcStructure($forlibrarian,$frameworkcode);
1087 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
1088 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
1089 $frameworkcode : the framework code to read
1093 sub GetMarcStructure
{
1094 my ( $forlibrarian, $frameworkcode ) = @_;
1095 my $dbh = C4
::Context
->dbh;
1096 $frameworkcode = "" unless $frameworkcode;
1098 $forlibrarian = $forlibrarian ?
1 : 0;
1099 my $cache = Koha
::Cache
->get_instance();
1100 my $cache_key = "MarcStructure-$forlibrarian-$frameworkcode";
1101 my $cached = $cache->get_from_cache($cache_key);
1102 return $cached if $cached;
1104 my $sth = $dbh->prepare(
1105 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
1106 FROM marc_tag_structure
1107 WHERE frameworkcode=?
1110 $sth->execute($frameworkcode);
1111 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
1113 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
1114 $res->{$tag}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
1115 $res->{$tag}->{tab
} = "";
1116 $res->{$tag}->{mandatory
} = $mandatory;
1117 $res->{$tag}->{repeatable
} = $repeatable;
1120 $sth = $dbh->prepare(
1121 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue,maxlength
1122 FROM marc_subfield_structure
1123 WHERE frameworkcode=?
1124 ORDER BY tagfield,tagsubfield
1128 $sth->execute($frameworkcode);
1131 my $authorised_value;
1143 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
1144 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue,
1149 $res->{$tag}->{$subfield}->{lib
} = ( $forlibrarian or !$libopac ) ?
$liblibrarian : $libopac;
1150 $res->{$tag}->{$subfield}->{tab
} = $tab;
1151 $res->{$tag}->{$subfield}->{mandatory
} = $mandatory;
1152 $res->{$tag}->{$subfield}->{repeatable
} = $repeatable;
1153 $res->{$tag}->{$subfield}->{authorised_value
} = $authorised_value;
1154 $res->{$tag}->{$subfield}->{authtypecode
} = $authtypecode;
1155 $res->{$tag}->{$subfield}->{value_builder
} = $value_builder;
1156 $res->{$tag}->{$subfield}->{kohafield
} = $kohafield;
1157 $res->{$tag}->{$subfield}->{seealso
} = $seealso;
1158 $res->{$tag}->{$subfield}->{hidden
} = $hidden;
1159 $res->{$tag}->{$subfield}->{isurl
} = $isurl;
1160 $res->{$tag}->{$subfield}->{'link'} = $link;
1161 $res->{$tag}->{$subfield}->{defaultvalue
} = $defaultvalue;
1162 $res->{$tag}->{$subfield}->{maxlength
} = $maxlength;
1165 $cache->set_in_cache($cache_key, $res);
1169 =head2 GetUsedMarcStructure
1171 The same function as GetMarcStructure except it just takes field
1172 in tab 0-9. (used field)
1174 my $results = GetUsedMarcStructure($frameworkcode);
1176 C<$results> is a ref to an array which each case containts a ref
1177 to a hash which each keys is the columns from marc_subfield_structure
1179 C<$frameworkcode> is the framework code.
1183 sub GetUsedMarcStructure
{
1184 my $frameworkcode = shift || '';
1187 FROM marc_subfield_structure
1189 AND frameworkcode
= ?
1190 ORDER BY tagfield
, tagsubfield
1192 my $sth = C4
::Context
->dbh->prepare($query);
1193 $sth->execute($frameworkcode);
1194 return $sth->fetchall_arrayref( {} );
1197 =head2 GetMarcFromKohaField
1199 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1201 Returns the MARC fields & subfields mapped to the koha field
1202 for the given frameworkcode or default framework if $frameworkcode is missing
1206 sub GetMarcFromKohaField
{
1207 my $kohafield = shift;
1208 my $frameworkcode = shift || '';
1209 return (0, undef) unless $kohafield;
1210 my $relations = C4
::Context
->marcfromkohafield;
1211 if ( my $mf = $relations->{$frameworkcode}->{$kohafield} ) {
1217 =head2 GetMarcSubfieldStructureFromKohaField
1219 my $subfield_structure = &GetMarcSubfieldStructureFromKohaField($kohafield, $frameworkcode);
1221 Returns a hashref where keys are marc_subfield_structure column names for the
1222 row where kohafield=$kohafield for the given framework code.
1224 $frameworkcode is optional. If not given, then the default framework is used.
1228 sub GetMarcSubfieldStructureFromKohaField
{
1229 my ($kohafield, $frameworkcode) = @_;
1231 return undef unless $kohafield;
1232 $frameworkcode //= '';
1234 my $dbh = C4
::Context
->dbh;
1237 FROM marc_subfield_structure
1239 AND frameworkcode
= ?
1241 my $sth = $dbh->prepare($query);
1242 $sth->execute($kohafield, $frameworkcode);
1243 my $result = $sth->fetchrow_hashref;
1249 =head2 GetMarcBiblio
1251 my $record = GetMarcBiblio($biblionumber, [$embeditems], [$opac]);
1253 Returns MARC::Record representing a biblio record, or C<undef> if the
1254 biblionumber doesn't exist.
1258 =item C<$biblionumber>
1262 =item C<$embeditems>
1264 set to true to include item information.
1268 set to true to make the result suited for OPAC view. This causes things like
1269 OpacHiddenItems to be applied.
1276 my $biblionumber = shift;
1277 my $embeditems = shift || 0;
1278 my $opac = shift || 0;
1280 if (not defined $biblionumber) {
1281 carp
'GetMarcBiblio called with undefined biblionumber';
1285 my $dbh = C4
::Context
->dbh;
1286 my $sth = $dbh->prepare("SELECT biblioitemnumber, marcxml FROM biblioitems WHERE biblionumber=? ");
1287 $sth->execute($biblionumber);
1288 my $row = $sth->fetchrow_hashref;
1289 my $biblioitemnumber = $row->{'biblioitemnumber'};
1290 my $marcxml = StripNonXmlChars
( $row->{'marcxml'} );
1291 my $frameworkcode = GetFrameworkCode
($biblionumber);
1292 MARC
::File
::XML
->default_record_format( C4
::Context
->preference('marcflavour') );
1293 my $record = MARC
::Record
->new();
1297 MARC
::Record
::new_from_xml
( $marcxml, "utf8",
1298 C4
::Context
->preference('marcflavour') );
1300 if ($@
) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1301 return unless $record;
1303 C4
::Biblio
::_koha_marc_update_bib_ids
( $record, $frameworkcode, $biblionumber,
1304 $biblioitemnumber );
1305 C4
::Biblio
::EmbedItemsInMarcBiblio
( $record, $biblionumber, undef, $opac )
1317 my $marcxml = GetXmlBiblio($biblionumber);
1319 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1320 The XML should only contain biblio information (item information is no longer stored in marcxml field)
1325 my ($biblionumber) = @_;
1326 my $dbh = C4
::Context
->dbh;
1327 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1328 $sth->execute($biblionumber);
1329 my ($marcxml) = $sth->fetchrow;
1333 =head2 GetCOinSBiblio
1335 my $coins = GetCOinSBiblio($record);
1337 Returns the COinS (a span) which can be included in a biblio record
1341 sub GetCOinSBiblio
{
1344 # get the coin format
1346 carp
'GetCOinSBiblio called with undefined record';
1349 my $pos7 = substr $record->leader(), 7, 1;
1350 my $pos6 = substr $record->leader(), 6, 1;
1353 my ( $aulast, $aufirst ) = ( '', '' );
1362 my $titletype = 'b';
1364 # For the purposes of generating COinS metadata, LDR/06-07 can be
1365 # considered the same for UNIMARC and MARC21
1370 'b' => 'manuscript',
1372 'd' => 'manuscript',
1376 'i' => 'audioRecording',
1377 'j' => 'audioRecording',
1380 'm' => 'computerProgram',
1385 'a' => 'journalArticle',
1389 $genre = $fmts6->{$pos6} ?
$fmts6->{$pos6} : 'book';
1391 if ( $genre eq 'book' ) {
1392 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1395 ##### We must transform mtx to a valable mtx and document type ####
1396 if ( $genre eq 'book' ) {
1398 } elsif ( $genre eq 'journal' ) {
1401 } elsif ( $genre eq 'journalArticle' ) {
1409 $genre = ( $mtx eq 'dc' ) ?
"&rft.type=$genre" : "&rft.genre=$genre";
1411 if ( C4
::Context
->preference("marcflavour") eq "UNIMARC" ) {
1414 $aulast = $record->subfield( '700', 'a' ) || '';
1415 $aufirst = $record->subfield( '700', 'b' ) || '';
1416 $oauthors = "&rft.au=$aufirst $aulast";
1419 if ( $record->field('200') ) {
1420 for my $au ( $record->field('200')->subfield('g') ) {
1421 $oauthors .= "&rft.au=$au";
1426 ?
"&rft.title=" . $record->subfield( '200', 'a' )
1427 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1428 $pubyear = $record->subfield( '210', 'd' ) || '';
1429 $publisher = $record->subfield( '210', 'c' ) || '';
1430 $isbn = $record->subfield( '010', 'a' ) || '';
1431 $issn = $record->subfield( '011', 'a' ) || '';
1434 # MARC21 need some improve
1437 if ( $record->field('100') ) {
1438 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1442 if ( $record->field('700') ) {
1443 for my $au ( $record->field('700')->subfield('a') ) {
1444 $oauthors .= "&rft.au=$au";
1447 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1448 $subtitle = $record->subfield( '245', 'b' ) || '';
1449 $title .= $subtitle;
1450 if ($titletype eq 'a') {
1451 $pubyear = $record->field('008') || '';
1452 $pubyear = substr($pubyear->data(), 7, 4) if $pubyear;
1453 $isbn = $record->subfield( '773', 'z' ) || '';
1454 $issn = $record->subfield( '773', 'x' ) || '';
1455 if ($mtx eq 'journal') {
1456 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1458 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1460 foreach my $rel ($record->subfield( '773', 'g' )) {
1467 $pubyear = $record->subfield( '260', 'c' ) || '';
1468 $publisher = $record->subfield( '260', 'b' ) || '';
1469 $isbn = $record->subfield( '020', 'a' ) || '';
1470 $issn = $record->subfield( '022', 'a' ) || '';
1475 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1476 $coins_value =~ s/(\ |&[^a])/\+/g;
1477 $coins_value =~ s/\"/\"\;/g;
1479 #<!-- 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="
1481 return $coins_value;
1487 return the prices in accordance with the Marc format.
1489 returns 0 if no price found
1490 returns undef if called without a marc record or with
1491 an unrecognized marc format
1496 my ( $record, $marcflavour ) = @_;
1498 carp
'GetMarcPrice called on undefined record';
1505 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
1506 @listtags = ('345', '020');
1508 } elsif ( $marcflavour eq "UNIMARC" ) {
1509 @listtags = ('345', '010');
1515 for my $field ( $record->field(@listtags) ) {
1516 for my $subfield_value ($field->subfield($subfield)){
1518 $subfield_value = MungeMarcPrice
( $subfield_value );
1519 return $subfield_value if ($subfield_value);
1522 return 0; # no price found
1525 =head2 MungeMarcPrice
1527 Return the best guess at what the actual price is from a price field.
1530 sub MungeMarcPrice
{
1532 return unless ( $price =~ m/\d/ ); ## No digits means no price.
1533 # Look for the currency symbol and the normalized code of the active currency, if it's there,
1534 my $active_currency = C4
::Budgets
->GetCurrency();
1535 my $symbol = $active_currency->{'symbol'};
1536 my $isocode = $active_currency->{'isocode'};
1537 $isocode = $active_currency->{'currency'} unless defined $isocode;
1540 my @matches =($price=~ /
1542 ( # start of capturing parenthesis
1544 (?
:[\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'
1545 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or else at least one digit followed or not by a punctuation sign or whitespace, all these within 1 to 4 occurrences : call this whole block 'digits block'
1547 \s?\p
{Sc
}?\s?
# followed or not by a whitespace. \p{Sc}?\s? are for cases like '25$ USD'
1549 (?
:[\p
{Sc
}\p
{L
}\
/.]){1,4} # followed by same block as symbol block
1550 |(?
:\d
+[\p
{P
}\s
]?
){1,4} # or by same block as digits block
1552 \s?\p
{L
}{0,4}\s?
# followed or not by a whitespace. \p{L}{0,4}\s? are for cases like '$9.50 USD'
1553 ) # end of capturing parenthesis
1554 (?
:\p
{P
}|\z
) # followed by a punctuation sign or by the end of the string
1558 foreach ( @matches ) {
1559 $localprice = $_ and last if index($_, $isocode)>=0;
1561 if ( !$localprice ) {
1562 foreach ( @matches ) {
1563 $localprice = $_ and last if $_=~ /(^|[^\p{Sc}\p{L}\/])\Q
$symbol\E
([^\p
{Sc
}\p
{L
}\
/]+\z|\z)/;
1568 if ( $localprice ) {
1569 $price = $localprice;
1571 ## Grab the first number in the string ( can use commas or periods for thousands separator and/or decimal separator )
1572 ( $price ) = $price =~ m/([\d\,\.]+[[\,\.]\d\d]?)/;
1574 # eliminate symbol/isocode, space and any final dot from the string
1575 $price =~ s/[\p{Sc}\p{L}\/ ]|\.$//g
;
1576 # remove comma,dot when used as separators from hundreds
1577 $price =~s/[\,\.](\d{3})/$1/g;
1578 # convert comma to dot to ensure correct display of decimals if existing
1584 =head2 GetMarcQuantity
1586 return the quantity of a book. Used in acquisition only, when importing a file an iso2709 from a bookseller
1587 Warning : this is not really in the marc standard. In Unimarc, Electre (the most widely used bookseller) use the 969$a
1589 returns 0 if no quantity found
1590 returns undef if called without a marc record or with
1591 an unrecognized marc format
1595 sub GetMarcQuantity
{
1596 my ( $record, $marcflavour ) = @_;
1598 carp
'GetMarcQuantity called on undefined record';
1605 if ( $marcflavour eq "MARC21" ) {
1607 } elsif ( $marcflavour eq "UNIMARC" ) {
1608 @listtags = ('969');
1614 for my $field ( $record->field(@listtags) ) {
1615 for my $subfield_value ($field->subfield($subfield)){
1617 if ($subfield_value) {
1618 # in France, the cents separator is the , but sometimes, ppl use a .
1619 # in this case, the price will be x100 when unformatted ! Replace the . by a , to get a proper price calculation
1620 $subfield_value =~ s/\./,/ if C4
::Context
->preference("CurrencyFormat") eq "FR";
1621 return $subfield_value;
1625 return 0; # no price found
1629 =head2 GetAuthorisedValueDesc
1631 my $subfieldvalue =get_authorised_value_desc(
1632 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1634 Retrieve the complete description for a given authorised value.
1636 Now takes $category and $value pair too.
1638 my $auth_value_desc =GetAuthorisedValueDesc(
1639 '','', 'DVD' ,'','','CCODE');
1641 If the optional $opac parameter is set to a true value, displays OPAC
1642 descriptions rather than normal ones when they exist.
1646 sub GetAuthorisedValueDesc
{
1647 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1648 my $dbh = C4
::Context
->dbh;
1652 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1655 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1656 return C4
::Branch
::GetBranchName
($value);
1660 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1661 return getitemtypeinfo
($value)->{translated_description
};
1664 #---- "true" authorized value
1665 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1668 if ( $category ne "" ) {
1669 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1670 $sth->execute( $category, $value );
1671 my $data = $sth->fetchrow_hashref;
1672 return ( $opac && $data->{'lib_opac'} ) ?
$data->{'lib_opac'} : $data->{'lib'};
1674 return $value; # if nothing is found return the original value
1678 =head2 GetMarcControlnumber
1680 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1682 Get the control number / record Identifier from the MARC record and return it.
1686 sub GetMarcControlnumber
{
1687 my ( $record, $marcflavour ) = @_;
1689 carp
'GetMarcControlnumber called on undefined record';
1692 my $controlnumber = "";
1693 # Control number or Record identifier are the same field in MARC21, UNIMARC and NORMARC
1694 # Keep $marcflavour for possible later use
1695 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC" || $marcflavour eq "NORMARC") {
1696 my $controlnumberField = $record->field('001');
1697 if ($controlnumberField) {
1698 $controlnumber = $controlnumberField->data();
1701 return $controlnumber;
1706 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1708 Get all ISBNs from the MARC record and returns them in an array.
1709 ISBNs stored in different fields depending on MARC flavour
1714 my ( $record, $marcflavour ) = @_;
1716 carp
'GetMarcISBN called on undefined record';
1720 if ( $marcflavour eq "UNIMARC" ) {
1722 } else { # assume marc21 if not unimarc
1727 foreach my $field ( $record->field($scope) ) {
1728 my $isbn = $field->subfield( 'a' );
1729 if ( $isbn ne "" ) {
1730 push @marcisbns, $isbn;
1740 $marcissnsarray = GetMarcISSN( $record, $marcflavour );
1742 Get all valid ISSNs from the MARC record and returns them in an array.
1743 ISSNs are stored in different fields depending on MARC flavour
1748 my ( $record, $marcflavour ) = @_;
1750 carp
'GetMarcISSN called on undefined record';
1754 if ( $marcflavour eq "UNIMARC" ) {
1757 else { # assume MARC21 or NORMARC
1761 foreach my $field ( $record->field($scope) ) {
1762 push @marcissns, $field->subfield( 'a' )
1763 if ( $field->subfield( 'a' ) ne "" );
1770 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1772 Get all notes from the MARC record and returns them in an array.
1773 The note are stored in different fields depending on MARC flavour
1778 my ( $record, $marcflavour ) = @_;
1780 carp
'GetMarcNotes called on undefined record';
1784 if ( $marcflavour eq "UNIMARC" ) {
1786 } else { # assume marc21 if not unimarc
1793 my %blacklist = map { $_ => 1 } split(/,/,C4
::Context
->preference('NotesBlacklist'));
1794 foreach my $field ( $record->field($scope) ) {
1795 my $tag = $field->tag();
1796 if (!$blacklist{$tag}) {
1797 my $value = $field->as_string();
1798 if ( $note ne "" ) {
1799 $marcnote = { marcnote
=> $note, };
1800 push @marcnotes, $marcnote;
1803 if ( $note ne $value ) {
1804 $note = $note . " " . $value;
1810 $marcnote = { marcnote
=> $note };
1811 push @marcnotes, $marcnote; #load last tag into array
1814 } # end GetMarcNotes
1816 =head2 GetMarcSubjects
1818 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1820 Get all subjects from the MARC record and returns them in an array.
1821 The subjects are stored in different fields depending on MARC flavour
1825 sub GetMarcSubjects
{
1826 my ( $record, $marcflavour ) = @_;
1828 carp
'GetMarcSubjects called on undefined record';
1831 my ( $mintag, $maxtag, $fields_filter );
1832 if ( $marcflavour eq "UNIMARC" ) {
1835 $fields_filter = '6..';
1836 } else { # marc21/normarc
1839 $fields_filter = '6..';
1844 my $subject_limit = C4
::Context
->preference("TraceCompleteSubfields") ?
'su,complete-subfield' : 'su';
1845 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1847 foreach my $field ( $record->field($fields_filter) ) {
1848 next unless ($field->tag() >= $mintag && $field->tag() <= $maxtag);
1850 my @subfields = $field->subfields();
1853 # if there is an authority link, build the links with an= subfield9
1854 my $subfield9 = $field->subfield('9');
1857 my $linkvalue = $subfield9;
1858 $linkvalue =~ s/(\(|\))//g;
1859 @link_loop = ( { limit
=> 'an', 'link' => $linkvalue } );
1860 $authoritylink = $linkvalue
1864 for my $subject_subfield (@subfields) {
1865 next if ( $subject_subfield->[0] eq '9' );
1867 # don't load unimarc subfields 3,4,5
1868 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1869 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1870 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1872 my $code = $subject_subfield->[0];
1873 my $value = $subject_subfield->[1];
1874 my $linkvalue = $value;
1875 $linkvalue =~ s/(\(|\))//g;
1876 # if no authority link, build a search query
1877 unless ($subfield9) {
1879 limit
=> $subject_limit,
1880 'link' => $linkvalue,
1881 operator
=> (scalar @link_loop) ?
' and ' : undef
1884 my @this_link_loop = @link_loop;
1886 unless ( $code eq '0' ) {
1887 push @subfields_loop, {
1890 link_loop
=> \
@this_link_loop,
1891 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : ''
1896 push @marcsubjects, {
1897 MARCSUBJECT_SUBFIELDS_LOOP
=> \
@subfields_loop,
1898 authoritylink
=> $authoritylink,
1902 return \
@marcsubjects;
1903 } #end getMARCsubjects
1905 =head2 GetMarcAuthors
1907 authors = GetMarcAuthors($record,$marcflavour);
1909 Get all authors from the MARC record and returns them in an array.
1910 The authors are stored in different fields depending on MARC flavour
1914 sub GetMarcAuthors
{
1915 my ( $record, $marcflavour ) = @_;
1917 carp
'GetMarcAuthors called on undefined record';
1920 my ( $mintag, $maxtag, $fields_filter );
1922 # tagslib useful for UNIMARC author reponsabilities
1924 &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.
1925 if ( $marcflavour eq "UNIMARC" ) {
1928 $fields_filter = '7..';
1929 } else { # marc21/normarc
1932 $fields_filter = '7..';
1936 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
1938 foreach my $field ( $record->field($fields_filter) ) {
1939 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1942 my @subfields = $field->subfields();
1945 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1946 my $subfield9 = $field->subfield('9');
1948 my $linkvalue = $subfield9;
1949 $linkvalue =~ s/(\(|\))//g;
1950 @link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } );
1955 for my $authors_subfield (@subfields) {
1956 next if ( $authors_subfield->[0] eq '9' );
1958 # unimarc3 contains the $3 of the author for UNIMARC.
1959 # For french academic libraries, it's the "ppn", and it's required for idref webservice
1960 $unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/;
1962 # don't load unimarc subfields 3, 5
1963 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1965 my $code = $authors_subfield->[0];
1966 my $value = $authors_subfield->[1];
1967 my $linkvalue = $value;
1968 $linkvalue =~ s/(\(|\))//g;
1969 # UNIMARC author responsibility
1970 if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) {
1971 $value = GetAuthorisedValueDesc
( $field->tag(), $code, $value, '', $tagslib );
1972 $linkvalue = "($value)";
1974 # if no authority link, build a search query
1975 unless ($subfield9) {
1978 'link' => $linkvalue,
1979 operator
=> (scalar @link_loop) ?
' and ' : undef
1982 my @this_link_loop = @link_loop;
1984 unless ( $code eq '0') {
1985 push @subfields_loop, {
1986 tag
=> $field->tag(),
1989 link_loop
=> \
@this_link_loop,
1990 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : ''
1994 push @marcauthors, {
1995 MARCAUTHOR_SUBFIELDS_LOOP
=> \
@subfields_loop,
1996 authoritylink
=> $subfield9,
1997 unimarc3
=> $unimarc3
2000 return \
@marcauthors;
2005 $marcurls = GetMarcUrls($record,$marcflavour);
2007 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
2008 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
2013 my ( $record, $marcflavour ) = @_;
2015 carp
'GetMarcUrls called on undefined record';
2020 for my $field ( $record->field('856') ) {
2022 for my $note ( $field->subfield('z') ) {
2023 push @notes, { note
=> $note };
2025 my @urls = $field->subfield('u');
2026 foreach my $url (@urls) {
2028 if ( $marcflavour eq 'MARC21' ) {
2029 my $s3 = $field->subfield('3');
2030 my $link = $field->subfield('y');
2031 unless ( $url =~ /^\w+:/ ) {
2032 if ( $field->indicator(1) eq '7' ) {
2033 $url = $field->subfield('2') . "://" . $url;
2034 } elsif ( $field->indicator(1) eq '1' ) {
2035 $url = 'ftp://' . $url;
2038 # properly, this should be if ind1=4,
2039 # however we will assume http protocol since we're building a link.
2040 $url = 'http://' . $url;
2044 # TODO handle ind 2 (relationship)
2049 $marcurl->{'linktext'} = $link || $s3 || C4
::Context
->preference('URLLinkText') || $url;
2050 $marcurl->{'part'} = $s3 if ($link);
2051 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
2053 $marcurl->{'linktext'} = $field->subfield('2') || C4
::Context
->preference('URLLinkText') || $url;
2054 $marcurl->{'MARCURL'} = $url;
2056 push @marcurls, $marcurl;
2062 =head2 GetMarcSeries
2064 $marcseriesarray = GetMarcSeries($record,$marcflavour);
2066 Get all series from the MARC record and returns them in an array.
2067 The series are stored in different fields depending on MARC flavour
2072 my ( $record, $marcflavour ) = @_;
2074 carp
'GetMarcSeries called on undefined record';
2078 my ( $mintag, $maxtag, $fields_filter );
2079 if ( $marcflavour eq "UNIMARC" ) {
2082 $fields_filter = '2..';
2083 } else { # marc21/normarc
2086 $fields_filter = '4..';
2090 my $AuthoritySeparator = C4
::Context
->preference('AuthoritySeparator');
2092 foreach my $field ( $record->field($fields_filter) ) {
2093 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
2095 my @subfields = $field->subfields();
2098 for my $series_subfield (@subfields) {
2100 # ignore $9, used for authority link
2101 next if ( $series_subfield->[0] eq '9' );
2104 my $code = $series_subfield->[0];
2105 my $value = $series_subfield->[1];
2106 my $linkvalue = $value;
2107 $linkvalue =~ s/(\(|\))//g;
2109 # see if this is an instance of a volume
2110 if ( $code eq 'v' ) {
2115 'link' => $linkvalue,
2116 operator
=> (scalar @link_loop) ?
' and ' : undef
2119 if ($volume_number) {
2120 push @subfields_loop, { volumenum
=> $value };
2122 push @subfields_loop, {
2125 link_loop
=> \
@link_loop,
2126 separator
=> (scalar @subfields_loop) ?
$AuthoritySeparator : '',
2127 volumenum
=> $volume_number,
2131 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP
=> \
@subfields_loop };
2134 return \
@marcseries;
2135 } #end getMARCseriess
2139 $marchostsarray = GetMarcHosts($record,$marcflavour);
2141 Get all host records (773s MARC21, 461 UNIMARC) from the MARC record and returns them in an array.
2146 my ( $record, $marcflavour ) = @_;
2148 carp
'GetMarcHosts called on undefined record';
2152 my ( $tag,$title_subf,$bibnumber_subf,$itemnumber_subf);
2153 $marcflavour ||="MARC21";
2154 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2157 $bibnumber_subf ="0";
2158 $itemnumber_subf='9';
2160 elsif ($marcflavour eq "UNIMARC") {
2163 $bibnumber_subf ="0";
2164 $itemnumber_subf='9';
2169 foreach my $field ( $record->field($tag)) {
2173 my $hostbiblionumber = $field->subfield("$bibnumber_subf");
2174 my $hosttitle = $field->subfield($title_subf);
2175 my $hostitemnumber=$field->subfield($itemnumber_subf);
2176 push @fields_loop, { hostbiblionumber
=> $hostbiblionumber, hosttitle
=> $hosttitle, hostitemnumber
=> $hostitemnumber};
2177 push @marchosts, { MARCHOSTS_FIELDS_LOOP
=> \
@fields_loop };
2180 my $marchostsarray = \
@marchosts;
2181 return $marchostsarray;
2184 =head2 GetFrameworkCode
2186 $frameworkcode = GetFrameworkCode( $biblionumber )
2190 sub GetFrameworkCode
{
2191 my ($biblionumber) = @_;
2192 my $dbh = C4
::Context
->dbh;
2193 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
2194 $sth->execute($biblionumber);
2195 my ($frameworkcode) = $sth->fetchrow;
2196 return $frameworkcode;
2199 =head2 TransformKohaToMarc
2201 $record = TransformKohaToMarc( $hash )
2203 This function builds partial MARC::Record from a hash
2204 Hash entries can be from biblio or biblioitems.
2206 This function is called in acquisition module, to create a basic catalogue
2207 entry from user entry
2212 sub TransformKohaToMarc
{
2214 my $record = MARC
::Record
->new();
2215 SetMarcUnicodeFlag
( $record, C4
::Context
->preference("marcflavour") );
2216 my $db_to_marc = C4
::Context
->marcfromkohafield;
2218 while ( my ($name, $value) = each %$hash ) {
2219 next unless my $dtm = $db_to_marc->{''}->{$name};
2220 next unless ( scalar( @
$dtm ) );
2221 my ($tag, $letter) = @
$dtm;
2223 foreach my $value ( split(/\s?\|\s?/, $value, -1) ) {
2224 next if $value eq '';
2225 $tag_hr->{$tag} //= [];
2226 push @
{$tag_hr->{$tag}}, [($letter, $value)];
2229 foreach my $tag (sort keys %$tag_hr) {
2230 my @sfl = @
{$tag_hr->{$tag}};
2231 @sfl = sort { $a->[0] cmp $b->[0]; } @sfl;
2232 @sfl = map { @
{$_}; } @sfl;
2233 $record->insert_fields_ordered(
2234 MARC
::Field
->new($tag, " ", " ", @sfl)
2240 =head2 PrepHostMarcField
2242 $hostfield = PrepHostMarcField ( $hostbiblionumber,$hostitemnumber,$marcflavour )
2244 This function returns a host field populated with data from the host record, the field can then be added to an analytical record
2248 sub PrepHostMarcField
{
2249 my ($hostbiblionumber,$hostitemnumber, $marcflavour) = @_;
2250 $marcflavour ||="MARC21";
2253 my $hostrecord = GetMarcBiblio
($hostbiblionumber);
2254 my $item = C4
::Items
::GetItem
($hostitemnumber);
2257 if ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) {
2261 if ($hostrecord->subfield('100','a')){
2262 $mainentry = $hostrecord->subfield('100','a');
2263 } elsif ($hostrecord->subfield('110','a')){
2264 $mainentry = $hostrecord->subfield('110','a');
2266 $mainentry = $hostrecord->subfield('111','a');
2269 # qualification info
2271 if (my $field260 = $hostrecord->field('260')){
2272 $qualinfo = $field260->as_string( 'abc' );
2277 my $ed = $hostrecord->subfield('250','a');
2278 my $barcode = $item->{'barcode'};
2279 my $title = $hostrecord->subfield('245','a');
2281 # record control number, 001 with 003 and prefix
2283 if ($hostrecord->field('001')){
2284 $recctrlno = $hostrecord->field('001')->data();
2285 if ($hostrecord->field('003')){
2286 $recctrlno = '('.$hostrecord->field('003')->data().')'.$recctrlno;
2291 my $issn = $hostrecord->subfield('022','a');
2292 my $isbn = $hostrecord->subfield('020','a');
2295 $hostmarcfield = MARC
::Field
->new(
2297 '0' => $hostbiblionumber,
2298 '9' => $hostitemnumber,
2308 } elsif ($marcflavour eq "UNIMARC") {
2309 $hostmarcfield = MARC
::Field
->new(
2311 '0' => $hostbiblionumber,
2312 't' => $hostrecord->subfield('200','a'),
2313 '9' => $hostitemnumber
2317 return $hostmarcfield;
2320 =head2 TransformHtmlToXml
2322 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
2323 $ind_tag, $auth_type )
2325 $auth_type contains :
2329 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
2331 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
2333 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
2339 sub TransformHtmlToXml
{
2340 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
2341 # NOTE: The parameter $ind_tag is NOT USED -- BZ 11247
2343 my $xml = MARC
::File
::XML
::header
('UTF-8');
2344 $xml .= "<record>\n";
2345 $auth_type = C4
::Context
->preference('marcflavour') unless $auth_type;
2346 MARC
::File
::XML
->default_record_format($auth_type);
2348 # in UNIMARC, field 100 contains the encoding
2349 # check that there is one, otherwise the
2350 # MARC::Record->new_from_xml will fail (and Koha will die)
2351 my $unimarc_and_100_exist = 0;
2352 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
2357 for ( my $i = 0 ; $i < @
$tags ; $i++ ) {
2359 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and @
$tags[$i] eq "100" and @
$subfields[$i] eq "a" ) {
2361 # if we have a 100 field and it's values are not correct, skip them.
2362 # if we don't have any valid 100 field, we will create a default one at the end
2363 my $enc = substr( @
$values[$i], 26, 2 );
2364 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
2365 $unimarc_and_100_exist = 1;
2370 @
$values[$i] =~ s/&/&/g;
2371 @
$values[$i] =~ s/</</g;
2372 @
$values[$i] =~ s/>/>/g;
2373 @
$values[$i] =~ s/"/"/g;
2374 @
$values[$i] =~ s/'/'/g;
2376 if ( ( @
$tags[$i] ne $prevtag ) ) {
2377 $j++ unless ( @
$tags[$i] eq "" );
2378 my $indicator1 = eval { substr( @
$indicator[$j], 0, 1 ) };
2379 my $indicator2 = eval { substr( @
$indicator[$j], 1, 1 ) };
2380 my $ind1 = _default_ind_to_space
($indicator1);
2382 if ( @
$indicator[$j] ) {
2383 $ind2 = _default_ind_to_space
($indicator2);
2385 warn "Indicator in @$tags[$i] is empty";
2389 $xml .= "</datafield>\n";
2390 if ( ( @
$tags[$i] && @
$tags[$i] > 10 )
2391 && ( @
$values[$i] ne "" ) ) {
2392 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2393 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2399 if ( @
$values[$i] ne "" ) {
2402 if ( @
$tags[$i] eq "000" ) {
2403 $xml .= "<leader>@$values[$i]</leader>\n";
2406 # rest of the fixed fields
2407 } elsif ( @
$tags[$i] < 10 ) {
2408 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
2411 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2412 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2417 } else { # @$tags[$i] eq $prevtag
2418 my $indicator1 = eval { substr( @
$indicator[$j], 0, 1 ) };
2419 my $indicator2 = eval { substr( @
$indicator[$j], 1, 1 ) };
2420 my $ind1 = _default_ind_to_space
($indicator1);
2422 if ( @
$indicator[$j] ) {
2423 $ind2 = _default_ind_to_space
($indicator2);
2425 warn "Indicator in @$tags[$i] is empty";
2428 if ( @
$values[$i] eq "" ) {
2431 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
2434 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
2437 $prevtag = @
$tags[$i];
2439 $xml .= "</datafield>\n" if $xml =~ m
/<datafield
/;
2440 if ( C4
::Context
->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
2442 # warn "SETTING 100 for $auth_type";
2443 my $string = strftime
( "%Y%m%d", localtime(time) );
2445 # set 50 to position 26 is biblios, 13 if authorities
2447 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
2448 $string = sprintf( "%-*s", 35, $string );
2449 substr( $string, $pos, 6, "50" );
2450 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
2451 $xml .= "<subfield code=\"a\">$string</subfield>\n";
2452 $xml .= "</datafield>\n";
2454 $xml .= "</record>\n";
2455 $xml .= MARC
::File
::XML
::footer
();
2459 =head2 _default_ind_to_space
2461 Passed what should be an indicator returns a space
2462 if its undefined or zero length
2466 sub _default_ind_to_space
{
2468 if ( !defined $s || $s eq q{} ) {
2474 =head2 TransformHtmlToMarc
2476 L<$record> = TransformHtmlToMarc(L<$cgi>)
2477 L<$cgi> is the CGI object which containts the values for subfields
2479 'tag_010_indicator1_531951' ,
2480 'tag_010_indicator2_531951' ,
2481 'tag_010_code_a_531951_145735' ,
2482 'tag_010_subfield_a_531951_145735' ,
2483 'tag_200_indicator1_873510' ,
2484 'tag_200_indicator2_873510' ,
2485 'tag_200_code_a_873510_673465' ,
2486 'tag_200_subfield_a_873510_673465' ,
2487 'tag_200_code_b_873510_704318' ,
2488 'tag_200_subfield_b_873510_704318' ,
2489 'tag_200_code_e_873510_280822' ,
2490 'tag_200_subfield_e_873510_280822' ,
2491 'tag_200_code_f_873510_110730' ,
2492 'tag_200_subfield_f_873510_110730' ,
2494 L<$record> is the MARC::Record object.
2498 sub TransformHtmlToMarc
{
2499 my ($cgi, $isbiblio) = @_;
2501 my @params = $cgi->param();
2503 # explicitly turn on the UTF-8 flag for all
2504 # 'tag_' parameters to avoid incorrect character
2505 # conversion later on
2506 my $cgi_params = $cgi->Vars;
2507 foreach my $param_name ( keys %$cgi_params ) {
2508 if ( $param_name =~ /^tag_/ ) {
2509 my $param_value = $cgi_params->{$param_name};
2510 unless ( Encode
::is_utf8
( $param_value ) ) {
2511 $cgi_params->{$param_name} = Encode
::decode
('UTF-8', $param_value );
2516 # creating a new record
2517 my $record = MARC
::Record
->new();
2519 my ($biblionumbertagfield, $biblionumbertagsubfield) = (-1, -1);
2520 ($biblionumbertagfield, $biblionumbertagsubfield) =
2521 &GetMarcFromKohaField
( "biblio.biblionumber", '' ) if $isbiblio;
2522 #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!
2523 for (my $i = 0; $params[$i]; $i++ ) { # browse all CGI params
2524 my $param = $params[$i];
2527 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
2528 if ( $param eq 'biblionumber' ) {
2529 if ( $biblionumbertagfield < 10 ) {
2530 $newfield = MARC
::Field
->new( $biblionumbertagfield, $cgi->param($param), );
2532 $newfield = MARC
::Field
->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
2534 push @fields, $newfield if ($newfield);
2535 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
2538 my $ind1 = _default_ind_to_space
( substr( $cgi->param($param), 0, 1 ) );
2539 my $ind2 = _default_ind_to_space
( substr( $cgi->param( $params[ $i + 1 ] ), 0, 1 ) );
2543 if ( $tag < 10 ) { # no code for theses fields
2544 # in MARC editor, 000 contains the leader.
2545 next if $tag == $biblionumbertagfield;
2546 if ( $tag eq '000' ) {
2547 # Force a fake leader even if not provided to avoid crashing
2548 # during decoding MARC record containing UTF-8 characters
2550 length( $cgi->param($params[$j+1]) ) == 24
2551 ?
$cgi->param( $params[ $j + 1 ] )
2555 # between 001 and 009 (included)
2556 } elsif ( $cgi->param( $params[ $j + 1 ] ) ne '' ) {
2557 $newfield = MARC
::Field
->new( $tag, $cgi->param( $params[ $j + 1 ] ), );
2560 # > 009, deal with subfields
2562 # browse subfields for this tag (reason for _code_ match)
2563 while(defined $params[$j] && $params[$j] =~ /_code_/) {
2564 last unless defined $params[$j+1];
2566 if $tag == $biblionumbertagfield and
2567 $cgi->param($params[$j]) eq $biblionumbertagsubfield;
2568 #if next param ne subfield, then it was probably empty
2569 #try next param by incrementing j
2570 if($params[$j+1]!~/_subfield_/) {$j++; next; }
2571 my $fval= $cgi->param($params[$j+1]);
2572 #check if subfield value not empty and field exists
2573 if($fval ne '' && $newfield) {
2574 $newfield->add_subfields( $cgi->param($params[$j]) => $fval);
2576 elsif($fval ne '') {
2577 $newfield = MARC
::Field
->new( $tag, $ind1, $ind2, $cgi->param($params[$j]) => $fval );
2581 $i= $j-1; #update i for outer loop accordingly
2583 push @fields, $newfield if ($newfield);
2587 $record->append_fields(@fields);
2591 # cache inverted MARC field map
2592 our $inverted_field_map;
2594 =head2 TransformMarcToKoha
2596 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2598 Extract data from a MARC bib record into a hashref representing
2599 Koha biblio, biblioitems, and items fields.
2601 If passed an undefined record will log the error and return an empty
2606 sub TransformMarcToKoha
{
2607 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2610 if (!defined $record) {
2611 carp
('TransformMarcToKoha called with undefined record');
2614 $limit_table = $limit_table || 0;
2615 $frameworkcode = '' unless defined $frameworkcode;
2617 unless ( defined $inverted_field_map ) {
2618 $inverted_field_map = _get_inverted_marc_field_map
();
2622 if ( defined $limit_table && $limit_table eq 'items' ) {
2623 $tables{'items'} = 1;
2625 $tables{'items'} = 1;
2626 $tables{'biblio'} = 1;
2627 $tables{'biblioitems'} = 1;
2630 # traverse through record
2631 MARCFIELD
: foreach my $field ( $record->fields() ) {
2632 my $tag = $field->tag();
2633 next MARCFIELD
unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2634 if ( $field->is_control_field() ) {
2635 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list
};
2636 ENTRY
: foreach my $entry ( @
{$kohafields} ) {
2637 my ( $subfield, $table, $column ) = @
{$entry};
2638 next ENTRY
unless exists $tables{$table};
2639 my $key = _disambiguate
( $table, $column );
2640 if ( $result->{$key} ) {
2641 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2642 $result->{$key} .= " | " . $field->data();
2645 $result->{$key} = $field->data();
2650 # deal with subfields
2651 MARCSUBFIELD
: foreach my $sf ( $field->subfields() ) {
2652 my $code = $sf->[0];
2653 next MARCSUBFIELD
unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs
}->{$code};
2654 my $value = $sf->[1];
2655 SFENTRY
: foreach my $entry ( @
{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs
}->{$code} } ) {
2656 my ( $table, $column ) = @
{$entry};
2657 next SFENTRY
unless exists $tables{$table};
2658 my $key = _disambiguate
( $table, $column );
2659 if ( $result->{$key} ) {
2660 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2661 $result->{$key} .= " | " . $value;
2664 $result->{$key} = $value;
2671 # modify copyrightdate to keep only the 1st year found
2672 if ( exists $result->{'copyrightdate'} ) {
2673 my $temp = $result->{'copyrightdate'};
2674 $temp =~ m/c(\d\d\d\d)/;
2675 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2676 $result->{'copyrightdate'} = $1;
2677 } else { # if no cYYYY, get the 1st date.
2678 $temp =~ m/(\d\d\d\d)/;
2679 $result->{'copyrightdate'} = $1;
2683 # modify publicationyear to keep only the 1st year found
2684 if ( exists $result->{'publicationyear'} ) {
2685 my $temp = $result->{'publicationyear'};
2686 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2687 $result->{'publicationyear'} = $1;
2688 } else { # if no cYYYY, get the 1st date.
2689 $temp =~ m/(\d\d\d\d)/;
2690 $result->{'publicationyear'} = $1;
2697 sub _get_inverted_marc_field_map
{
2699 my $relations = C4
::Context
->marcfromkohafield;
2701 foreach my $frameworkcode ( keys %{$relations} ) {
2702 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2703 next unless @
{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2704 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2705 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2706 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2707 push @
{ $field_map->{$frameworkcode}->{$tag}->{list
} }, [ $subfield, $table, $column ];
2708 push @
{ $field_map->{$frameworkcode}->{$tag}->{sfs
}->{$subfield} }, [ $table, $column ];
2714 =head2 _disambiguate
2716 $newkey = _disambiguate($table, $field);
2718 This is a temporary hack to distinguish between the
2719 following sets of columns when using TransformMarcToKoha.
2721 items.cn_source & biblioitems.cn_source
2722 items.cn_sort & biblioitems.cn_sort
2724 Columns that are currently NOT distinguished (FIXME
2725 due to lack of time to fully test) are:
2727 biblio.notes and biblioitems.notes
2732 FIXME - this is necessary because prefixing each column
2733 name with the table name would require changing lots
2734 of code and templates, and exposing more of the DB
2735 structure than is good to the UI templates, particularly
2736 since biblio and bibloitems may well merge in a future
2737 version. In the future, it would also be good to
2738 separate DB access and UI presentation field names
2743 sub CountItemsIssued
{
2744 my ($biblionumber) = @_;
2745 my $dbh = C4
::Context
->dbh;
2746 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2747 $sth->execute($biblionumber);
2748 my $row = $sth->fetchrow_hashref();
2749 return $row->{'issuedCount'};
2753 my ( $table, $column ) = @_;
2754 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2755 return $table . '.' . $column;
2762 =head2 get_koha_field_from_marc
2764 $result->{_disambiguate($table, $field)} =
2765 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2767 Internal function to map data from the MARC record to a specific non-MARC field.
2768 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2772 sub get_koha_field_from_marc
{
2773 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2774 my ( $tagfield, $subfield ) = GetMarcFromKohaField
( $koha_table . '.' . $koha_column, $frameworkcode );
2776 foreach my $field ( $record->field($tagfield) ) {
2777 if ( $field->tag() < 10 ) {
2779 $kohafield .= " | " . $field->data();
2781 $kohafield = $field->data();
2784 if ( $field->subfields ) {
2785 my @subfields = $field->subfields();
2786 foreach my $subfieldcount ( 0 .. $#subfields ) {
2787 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2789 $kohafield .= " | " . $subfields[$subfieldcount][1];
2791 $kohafield = $subfields[$subfieldcount][1];
2801 =head2 TransformMarcToKohaOneField
2803 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2807 sub TransformMarcToKohaOneField
{
2809 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2810 # only the 1st will be retrieved...
2811 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2813 my ( $tagfield, $subfield ) = GetMarcFromKohaField
( $kohatable . "." . $kohafield, $frameworkcode );
2814 foreach my $field ( $record->field($tagfield) ) {
2815 if ( $field->tag() < 10 ) {
2816 if ( $result->{$kohafield} ) {
2817 $result->{$kohafield} .= " | " . $field->data();
2819 $result->{$kohafield} = $field->data();
2822 if ( $field->subfields ) {
2823 my @subfields = $field->subfields();
2824 foreach my $subfieldcount ( 0 .. $#subfields ) {
2825 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2826 if ( $result->{$kohafield} ) {
2827 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2829 $result->{$kohafield} = $subfields[$subfieldcount][1];
2843 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2845 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2846 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2847 # =head2 ModZebrafiles
2849 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2853 # sub ModZebrafiles {
2855 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2859 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2860 # unless ( opendir( DIR, "$zebradir" ) ) {
2861 # warn "$zebradir not found";
2865 # my $filename = $zebradir . $biblionumber;
2868 # open( OUTPUT, ">", $filename . ".xml" );
2869 # print OUTPUT $record;
2876 ModZebra( $biblionumber, $op, $server );
2878 $biblionumber is the biblionumber we want to index
2880 $op is specialUpdate or delete, and is used to know what we want to do
2882 $server is the server that we want to update
2887 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2888 my ( $biblionumber, $op, $server ) = @_;
2889 my $dbh = C4
::Context
->dbh;
2891 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2893 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2894 # the table is emptied by rebuild_zebra.pl script (using the -z switch)
2896 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2898 AND biblio_auth_number = ?
2901 my $check_sth = $dbh->prepare_cached($check_sql);
2902 $check_sth->execute( $server, $biblionumber, $op );
2903 my ($count) = $check_sth->fetchrow_array;
2904 $check_sth->finish();
2905 if ( $count == 0 ) {
2906 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2907 $sth->execute( $biblionumber, $server, $op );
2913 =head2 EmbedItemsInMarcBiblio
2915 EmbedItemsInMarcBiblio($marc, $biblionumber, $itemnumbers, $opac);
2917 Given a MARC::Record object containing a bib record,
2918 modify it to include the items attached to it as 9XX
2919 per the bib's MARC framework.
2920 if $itemnumbers is defined, only specified itemnumbers are embedded.
2922 If $opac is true, then opac-relevant suppressions are included.
2926 sub EmbedItemsInMarcBiblio
{
2927 my ($marc, $biblionumber, $itemnumbers, $opac) = @_;
2929 carp
'EmbedItemsInMarcBiblio: No MARC record passed';
2933 $itemnumbers = [] unless defined $itemnumbers;
2935 my $frameworkcode = GetFrameworkCode
($biblionumber);
2936 _strip_item_fields
($marc, $frameworkcode);
2938 # ... and embed the current items
2939 my $dbh = C4
::Context
->dbh;
2940 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber = ?");
2941 $sth->execute($biblionumber);
2943 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField
( "items.itemnumber", $frameworkcode );
2945 my $opachiddenitems = $opac
2946 && ( C4
::Context
->preference('OpacHiddenItems') !~ /^\s*$/ );
2948 while ( my ($itemnumber) = $sth->fetchrow_array ) {
2949 next if @
$itemnumbers and not grep { $_ == $itemnumber } @
$itemnumbers;
2950 my $i = $opachiddenitems ? C4
::Items
::GetItem
($itemnumber) : undef;
2951 push @items, { itemnumber
=> $itemnumber, item
=> $i };
2955 ? C4
::Items
::GetHiddenItemnumbers
( map { $_->{item
} } @items )
2957 # Convert to a hash for quick searching
2958 my %hiddenitems = map { $_ => 1 } @hiddenitems;
2959 foreach my $itemnumber ( map { $_->{itemnumber
} } @items ) {
2960 next if $hiddenitems{$itemnumber};
2961 my $item_marc = C4
::Items
::GetMarcItem
( $biblionumber, $itemnumber );
2962 push @item_fields, $item_marc->field($itemtag);
2964 $marc->append_fields(@item_fields);
2967 =head1 INTERNAL FUNCTIONS
2969 =head2 _koha_marc_update_bib_ids
2972 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2974 Internal function to add or update biblionumber and biblioitemnumber to
2979 sub _koha_marc_update_bib_ids
{
2980 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2982 # we must add bibnum and bibitemnum in MARC::Record...
2983 # we build the new field with biblionumber and biblioitemnumber
2984 # we drop the original field
2985 # we add the new builded field.
2986 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField
( "biblio.biblionumber", $frameworkcode );
2987 die qq{No biblionumber tag
for framework
"$frameworkcode"} unless $biblio_tag;
2988 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.biblioitemnumber", $frameworkcode );
2989 die qq{No biblioitemnumber tag
for framework
"$frameworkcode"} unless $biblioitem_tag;
2991 if ( $biblio_tag == $biblioitem_tag ) {
2993 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2994 my $new_field = MARC
::Field
->new(
2995 $biblio_tag, '', '',
2996 "$biblio_subfield" => $biblionumber,
2997 "$biblioitem_subfield" => $biblioitemnumber
3000 # drop old field and create new one...
3001 my $old_field = $record->field($biblio_tag);
3002 $record->delete_field($old_field) if $old_field;
3003 $record->insert_fields_ordered($new_field);
3006 # biblionumber & biblioitemnumber are in different fields
3008 # deal with biblionumber
3009 my ( $new_field, $old_field );
3010 if ( $biblio_tag < 10 ) {
3011 $new_field = MARC
::Field
->new( $biblio_tag, $biblionumber );
3013 $new_field = MARC
::Field
->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
3016 # drop old field and create new one...
3017 $old_field = $record->field($biblio_tag);
3018 $record->delete_field($old_field) if $old_field;
3019 $record->insert_fields_ordered($new_field);
3021 # deal with biblioitemnumber
3022 if ( $biblioitem_tag < 10 ) {
3023 $new_field = MARC
::Field
->new( $biblioitem_tag, $biblioitemnumber, );
3025 $new_field = MARC
::Field
->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
3028 # drop old field and create new one...
3029 $old_field = $record->field($biblioitem_tag);
3030 $record->delete_field($old_field) if $old_field;
3031 $record->insert_fields_ordered($new_field);
3035 =head2 _koha_marc_update_biblioitem_cn_sort
3037 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
3039 Given a MARC bib record and the biblioitem hash, update the
3040 subfield that contains a copy of the value of biblioitems.cn_sort.
3044 sub _koha_marc_update_biblioitem_cn_sort
{
3046 my $biblioitem = shift;
3047 my $frameworkcode = shift;
3049 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField
( "biblioitems.cn_sort", $frameworkcode );
3050 return unless $biblioitem_tag;
3052 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3054 if ( my $field = $marc->field($biblioitem_tag) ) {
3055 $field->delete_subfield( code
=> $biblioitem_subfield );
3056 if ( $cn_sort ne '' ) {
3057 $field->add_subfields( $biblioitem_subfield => $cn_sort );
3061 # if we get here, no biblioitem tag is present in the MARC record, so
3062 # we'll create it if $cn_sort is not empty -- this would be
3063 # an odd combination of events, however
3065 $marc->insert_grouped_field( MARC
::Field
->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
3070 =head2 _koha_add_biblio
3072 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
3074 Internal function to add a biblio ($biblio is a hash with the values)
3078 sub _koha_add_biblio
{
3079 my ( $dbh, $biblio, $frameworkcode ) = @_;
3083 # set the series flag
3084 unless (defined $biblio->{'serial'}){
3085 $biblio->{'serial'} = 0;
3086 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
3089 my $query = "INSERT INTO biblio
3090 SET frameworkcode = ?,
3101 my $sth = $dbh->prepare($query);
3103 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3104 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
3107 my $biblionumber = $dbh->{'mysql_insertid'};
3108 if ( $dbh->errstr ) {
3109 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3115 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3116 return ( $biblionumber, $error );
3119 =head2 _koha_modify_biblio
3121 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3123 Internal function for updating the biblio table
3127 sub _koha_modify_biblio
{
3128 my ( $dbh, $biblio, $frameworkcode ) = @_;
3133 SET frameworkcode = ?,
3142 WHERE biblionumber = ?
3145 my $sth = $dbh->prepare($query);
3148 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3149 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3150 ) if $biblio->{'biblionumber'};
3152 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3153 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3156 return ( $biblio->{'biblionumber'}, $error );
3159 =head2 _koha_modify_biblioitem_nonmarc
3161 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3163 Updates biblioitems row except for marc and marcxml, which should be changed
3168 sub _koha_modify_biblioitem_nonmarc
{
3169 my ( $dbh, $biblioitem ) = @_;
3172 # re-calculate the cn_sort, it may have changed
3173 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3175 my $query = "UPDATE biblioitems
3176 SET biblionumber = ?,
3182 publicationyear = ?,
3186 collectiontitle = ?,
3188 collectionvolume= ?,
3189 editionstatement= ?,
3190 editionresponsibility = ?,
3206 where biblioitemnumber = ?
3208 my $sth = $dbh->prepare($query);
3210 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3211 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3212 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3213 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3214 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3215 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3216 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3217 $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}, $biblioitem->{'biblioitemnumber'}
3219 if ( $dbh->errstr ) {
3220 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3223 return ( $biblioitem->{'biblioitemnumber'}, $error );
3226 =head2 _koha_add_biblioitem
3228 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3230 Internal function to add a biblioitem
3234 sub _koha_add_biblioitem
{
3235 my ( $dbh, $biblioitem ) = @_;
3238 my ($cn_sort) = GetClassSort
( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3239 my $query = "INSERT INTO biblioitems SET
3246 publicationyear = ?,
3250 collectiontitle = ?,
3252 collectionvolume= ?,
3253 editionstatement= ?,
3254 editionresponsibility = ?,
3272 my $sth = $dbh->prepare($query);
3274 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3275 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3276 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3277 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3278 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3279 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3280 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3281 $biblioitem->{'totalissues'}, $biblioitem->{'ean'}, $biblioitem->{'agerestriction'}
3283 my $bibitemnum = $dbh->{'mysql_insertid'};
3285 if ( $dbh->errstr ) {
3286 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3290 return ( $bibitemnum, $error );
3293 =head2 _koha_delete_biblio
3295 $error = _koha_delete_biblio($dbh,$biblionumber);
3297 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3299 C<$dbh> - the database handle
3301 C<$biblionumber> - the biblionumber of the biblio to be deleted
3305 # FIXME: add error handling
3307 sub _koha_delete_biblio
{
3308 my ( $dbh, $biblionumber ) = @_;
3310 # get all the data for this biblio
3311 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3312 $sth->execute($biblionumber);
3314 if ( my $data = $sth->fetchrow_hashref ) {
3316 # save the record in deletedbiblio
3317 # find the fields to save
3318 my $query = "INSERT INTO deletedbiblio SET ";
3320 foreach my $temp ( keys %$data ) {
3321 $query .= "$temp = ?,";
3322 push( @bind, $data->{$temp} );
3325 # replace the last , by ",?)"
3327 my $bkup_sth = $dbh->prepare($query);
3328 $bkup_sth->execute(@bind);
3332 my $sth2 = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3333 $sth2->execute($biblionumber);
3334 # update the timestamp (Bugzilla 7146)
3335 $sth2= $dbh->prepare("UPDATE deletedbiblio SET timestamp=NOW() WHERE biblionumber=?");
3336 $sth2->execute($biblionumber);
3343 =head2 _koha_delete_biblioitems
3345 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3347 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3349 C<$dbh> - the database handle
3350 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3354 # FIXME: add error handling
3356 sub _koha_delete_biblioitems
{
3357 my ( $dbh, $biblioitemnumber ) = @_;
3359 # get all the data for this biblioitem
3360 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3361 $sth->execute($biblioitemnumber);
3363 if ( my $data = $sth->fetchrow_hashref ) {
3365 # save the record in deletedbiblioitems
3366 # find the fields to save
3367 my $query = "INSERT INTO deletedbiblioitems SET ";
3369 foreach my $temp ( keys %$data ) {
3370 $query .= "$temp = ?,";
3371 push( @bind, $data->{$temp} );
3374 # replace the last , by ",?)"
3376 my $bkup_sth = $dbh->prepare($query);
3377 $bkup_sth->execute(@bind);
3380 # delete the biblioitem
3381 my $sth2 = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3382 $sth2->execute($biblioitemnumber);
3383 # update the timestamp (Bugzilla 7146)
3384 $sth2= $dbh->prepare("UPDATE deletedbiblioitems SET timestamp=NOW() WHERE biblioitemnumber=?");
3385 $sth2->execute($biblioitemnumber);
3392 =head1 UNEXPORTED FUNCTIONS
3394 =head2 ModBiblioMarc
3396 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3398 Add MARC data for a biblio to koha
3400 Function exported, but should NOT be used, unless you really know what you're doing
3405 # pass the MARC::Record to this function, and it will create the records in
3407 my ( $record, $biblionumber, $frameworkcode ) = @_;
3409 carp
'ModBiblioMarc passed an undefined record';
3413 # Clone record as it gets modified
3414 $record = $record->clone();
3415 my $dbh = C4
::Context
->dbh;
3416 my @fields = $record->fields();
3417 if ( !$frameworkcode ) {
3418 $frameworkcode = "";
3420 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3421 $sth->execute( $frameworkcode, $biblionumber );
3423 my $encoding = C4
::Context
->preference("marcflavour");
3425 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3426 if ( $encoding eq "UNIMARC" ) {
3427 my $defaultlanguage = C4
::Context
->preference("UNIMARCField100Language");
3428 $defaultlanguage = "fre" if (!$defaultlanguage || length($defaultlanguage) != 3);
3429 my $string = $record->subfield( 100, "a" );
3430 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3431 my $f100 = $record->field(100);
3432 $record->delete_field($f100);
3434 $string = POSIX
::strftime
( "%Y%m%d", localtime );
3436 $string = sprintf( "%-*s", 35, $string );
3437 substr ( $string, 22, 3, $defaultlanguage);
3439 substr( $string, 25, 3, "y50" );
3440 unless ( $record->subfield( 100, "a" ) ) {
3441 $record->insert_fields_ordered( MARC
::Field
->new( 100, "", "", "a" => $string ) );
3445 #enhancement 5374: update transaction date (005) for marc21/unimarc
3446 if($encoding =~ /MARC21|UNIMARC/) {
3447 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3448 # YY MM DD HH MM SS (update year and month)
3449 my $f005= $record->field('005');
3450 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3453 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3454 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3456 ModZebra
( $biblionumber, "specialUpdate", "biblioserver" );
3457 return $biblionumber;
3460 =head2 get_biblio_authorised_values
3462 find the types and values for all authorised values assigned to this biblio.
3466 MARC::Record of the bib
3468 returns: a hashref mapping the authorised value to the value set for this biblionumber
3470 $authorised_values = {
3471 'Scent' => 'flowery',
3472 'Audience' => 'Young Adult',
3473 'itemtypes' => 'SER',
3476 Notes: forlibrarian should probably be passed in, and called something different.
3480 sub get_biblio_authorised_values
{
3481 my $biblionumber = shift;
3484 my $forlibrarian = 1; # are we in staff or opac?
3485 my $frameworkcode = GetFrameworkCode
($biblionumber);
3487 my $authorised_values;
3489 my $tagslib = GetMarcStructure
( $forlibrarian, $frameworkcode )
3490 or return $authorised_values;
3492 # assume that these entries in the authorised_value table are bibliolevel.
3493 # ones that start with 'item%' are item level.
3494 my $query = q
(SELECT distinct authorised_value
, kohafield
3495 FROM marc_subfield_structure
3496 WHERE authorised_value
!=''
3497 AND
(kohafield like
'biblio%'
3498 OR kohafield like
'') );
3499 my $bibliolevel_authorised_values = C4
::Context
->dbh->selectall_hashref( $query, 'authorised_value' );
3501 foreach my $tag ( keys(%$tagslib) ) {
3502 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3504 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3505 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3506 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3507 if ( defined $record->field($tag) ) {
3508 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3509 if ( defined $this_subfield_value ) {
3510 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3518 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3519 return $authorised_values;
3522 =head2 CountBiblioInOrders
3524 $count = &CountBiblioInOrders( $biblionumber);
3526 This function return count of biblios in orders with $biblionumber
3530 sub CountBiblioInOrders
{
3531 my ($biblionumber) = @_;
3532 my $dbh = C4
::Context
->dbh;
3533 my $query = "SELECT count(*)
3535 WHERE biblionumber=? AND (datecancellationprinted IS NULL OR datecancellationprinted='0000-00-00')";
3536 my $sth = $dbh->prepare($query);
3537 $sth->execute($biblionumber);
3538 my $count = $sth->fetchrow;
3542 =head2 GetSubscriptionsId
3544 $subscriptions = &GetSubscriptionsId($biblionumber);
3546 This function return an array of subscriptionid with $biblionumber
3550 sub GetSubscriptionsId
{
3551 my ($biblionumber) = @_;
3552 my $dbh = C4
::Context
->dbh;
3553 my $query = "SELECT subscriptionid
3555 WHERE biblionumber=?";
3556 my $sth = $dbh->prepare($query);
3557 $sth->execute($biblionumber);
3558 my @subscriptions = $sth->fetchrow_array;
3559 return (@subscriptions);
3564 $holds = &GetHolds($biblionumber);
3566 This function return the count of holds with $biblionumber
3571 my ($biblionumber) = @_;
3572 my $dbh = C4
::Context
->dbh;
3573 my $query = "SELECT count(*)
3575 WHERE biblionumber=?";
3576 my $sth = $dbh->prepare($query);
3577 $sth->execute($biblionumber);
3578 my $holds = $sth->fetchrow;
3582 =head2 prepare_host_field
3584 $marcfield = prepare_host_field( $hostbiblioitem, $marcflavour );
3585 Generate the host item entry for an analytic child entry
3589 sub prepare_host_field
{
3590 my ( $hostbiblio, $marcflavour ) = @_;
3591 $marcflavour ||= C4
::Context
->preference('marcflavour');
3592 my $host = GetMarcBiblio
($hostbiblio);
3593 # unfortunately as_string does not 'do the right thing'
3594 # if field returns undef
3598 if ( $marcflavour eq 'MARC21' || $marcflavour eq 'NORMARC' ) {
3599 if ( $field = $host->field('100') || $host->field('110') || $host->field('11') ) {
3600 my $s = $field->as_string('ab');
3605 if ( $field = $host->field('245') ) {
3606 my $s = $field->as_string('a');
3611 if ( $field = $host->field('260') ) {
3612 my $s = $field->as_string('abc');
3617 if ( $field = $host->field('240') ) {
3618 my $s = $field->as_string();
3623 if ( $field = $host->field('022') ) {
3624 my $s = $field->as_string('a');
3629 if ( $field = $host->field('020') ) {
3630 my $s = $field->as_string('a');
3635 if ( $field = $host->field('001') ) {
3636 $sfd{w
} = $field->data(),;
3638 $host_field = MARC
::Field
->new( 773, '0', ' ', %sfd );
3641 elsif ( $marcflavour eq 'UNIMARC' ) {
3643 if ( $field = $host->field('700') || $host->field('710') || $host->field('720') ) {
3644 my $s = $field->as_string('ab');
3650 if ( $field = $host->field('200') ) {
3651 my $s = $field->as_string('a');
3656 #place of publicaton
3657 if ( $field = $host->field('210') ) {
3658 my $s = $field->as_string('a');
3663 #date of publication
3664 if ( $field = $host->field('210') ) {
3665 my $s = $field->as_string('d');
3671 if ( $field = $host->field('205') ) {
3672 my $s = $field->as_string();
3678 if ( $field = $host->field('856') ) {
3679 my $s = $field->as_string('u');
3685 if ( $field = $host->field('011') ) {
3686 my $s = $field->as_string('a');
3692 if ( $field = $host->field('010') ) {
3693 my $s = $field->as_string('a');
3698 if ( $field = $host->field('001') ) {
3699 $sfd{0} = $field->data(),;
3701 $host_field = MARC
::Field
->new( 461, '0', ' ', %sfd );
3708 =head2 UpdateTotalIssues
3710 UpdateTotalIssues($biblionumber, $increase, [$value])
3712 Update the total issue count for a particular bib record.
3716 =item C<$biblionumber> is the biblionumber of the bib to update
3718 =item C<$increase> is the amount to increase (or decrease) the total issues count by
3720 =item C<$value> is the absolute value that total issues count should be set to. If provided, C<$increase> is ignored.
3726 sub UpdateTotalIssues
{
3727 my ($biblionumber, $increase, $value) = @_;
3730 my $record = GetMarcBiblio
($biblionumber);
3732 carp
"UpdateTotalIssues could not get biblio record";
3735 my $data = GetBiblioData
($biblionumber);
3737 carp
"UpdateTotalIssues could not get datas of biblio";
3740 my ($totalissuestag, $totalissuessubfield) = GetMarcFromKohaField
('biblioitems.totalissues', $data->{'frameworkcode'});
3741 unless ($totalissuestag) {
3742 return 1; # There is nothing to do
3745 if (defined $value) {
3746 $totalissues = $value;
3748 $totalissues = $data->{'totalissues'} + $increase;
3751 my $field = $record->field($totalissuestag);
3752 if (defined $field) {
3753 $field->update( $totalissuessubfield => $totalissues );
3755 $field = MARC
::Field
->new($totalissuestag, '0', '0',
3756 $totalissuessubfield => $totalissues);
3757 $record->insert_grouped_field($field);
3760 return ModBiblio
($record, $biblionumber, $data->{'frameworkcode'});
3765 &RemoveAllNsb($record);
3767 Removes all nsb/nse chars from a record
3774 carp
'RemoveAllNsb called with undefined record';
3778 SetUTF8Flag
($record);
3780 foreach my $field ($record->fields()) {
3781 if ($field->is_control_field()) {
3782 $field->update(nsb_clean
($field->data()));
3784 my @subfields = $field->subfields();
3786 foreach my $subfield (@subfields) {
3787 push @new_subfields, $subfield->[0] => nsb_clean
($subfield->[1]);
3789 if (scalar(@new_subfields) > 0) {
3792 $new_field = MARC
::Field
->new(
3794 $field->indicator(1),
3795 $field->indicator(2),
3800 warn "error in RemoveAllNsb : $@";
3802 $field->replace_with($new_field);
3818 Koha Development Team <http://koha-community.org/>
3820 Paul POULAIN paul.poulain@free.fr
3822 Joshua Ferraro jmf@liblime.com