3 # Copyright 2000-2002 Katipo Communications
4 # Copyright 2010 BibLibre
6 # This file is part of Koha.
8 # Koha is free software; you can redistribute it and/or modify it under the
9 # terms of the GNU General Public License as published by the Free Software
10 # Foundation; either version 2 of the License, or (at your option) any later
13 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
14 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
15 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
17 # You should have received a copy of the GNU General Public License along
18 # with Koha; if not, write to the Free Software Foundation, Inc.,
19 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
26 use MARC::File::USMARC;
29 use POSIX qw(strftime);
32 use C4::Dates qw/format_date/;
33 use C4::Log; # logaction
39 use vars qw($VERSION @ISA @EXPORT);
45 @ISA = qw( Exporter );
60 &GetBiblioItemByBiblioNumber
61 &GetBiblioFromItemNumber
62 &GetBiblionumberFromItemnumber
83 &GetAuthorisedValueDesc
104 # To link headings in a bib record
105 # to authority records.
107 &LinkBibHeadingsToAuthorities
111 # those functions are exported but should not be used
112 # they are usefull is few circumstances, so are exported.
113 # but don't use them unless you're a core developer ;-)
121 &TransformHtmlToMarc2
124 &PrepareItemrecordDisplay
130 my $servers = C4::Context->config('memcached_servers');
132 require Memoize::Memcached;
133 import Memoize::Memcached qw(memoize_memcached);
136 servers => [$servers],
137 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
139 memoize_memcached( 'GetMarcStructure', memcached => $memcached, expire_time => 600 ); #cache for 10 minutes
145 C4::Biblio - cataloging management functions
149 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:
153 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
155 =item 2. as raw MARC in the Zebra index and storage engine
157 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
161 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
163 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.
167 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
169 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
173 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:
177 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
179 =item 2. _koha_* - low-level internal functions for managing the koha tables
181 =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.
183 =item 4. Zebra functions used to update the Zebra index
185 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
189 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 :
193 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
195 =item 2. add the biblionumber and biblioitemnumber into the MARC records
197 =item 3. save the marc record
201 When dealing with items, we must :
205 =item 1. save the item in items table, that gives us an itemnumber
207 =item 2. add the itemnumber to the item MARC field
209 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
211 When modifying a biblio or an item, the behaviour is quite similar.
215 =head1 EXPORTED FUNCTIONS
219 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
221 Exported function (core API) for adding a new biblio to koha.
223 The first argument is a C<MARC::Record> object containing the
224 bib to add, while the second argument is the desired MARC
227 This function also accepts a third, optional argument: a hashref
228 to additional options. The only defined option is C<defer_marc_save>,
229 which if present and mapped to a true value, causes C<AddBiblio>
230 to omit the call to save the MARC in C<bibilioitems.marc>
231 and C<biblioitems.marcxml> This option is provided B<only>
232 for the use of scripts such as C<bulkmarcimport.pl> that may need
233 to do some manipulation of the MARC record for item parsing before
234 saving it and which cannot afford the performance hit of saving
235 the MARC record twice. Consequently, do not use that option
236 unless you can guarantee that C<ModBiblioMarc> will be called.
242 my $frameworkcode = shift;
243 my $options = @_ ? shift : undef;
244 my $defer_marc_save = 0;
245 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
246 $defer_marc_save = 1;
249 my ( $biblionumber, $biblioitemnumber, $error );
250 my $dbh = C4::Context->dbh;
252 # transform the data into koha-table style data
253 SetUTF8Flag($record);
254 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
255 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
256 $olddata->{'biblionumber'} = $biblionumber;
257 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
259 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
261 # update MARC subfield that stores biblioitems.cn_sort
262 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
265 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
267 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
268 return ( $biblionumber, $biblioitemnumber );
273 ModBiblio( $record,$biblionumber,$frameworkcode);
275 Replace an existing bib record identified by C<$biblionumber>
276 with one supplied by the MARC::Record object C<$record>. The embedded
277 item, biblioitem, and biblionumber fields from the previous
278 version of the bib record replace any such fields of those tags that
279 are present in C<$record>. Consequently, ModBiblio() is not
280 to be used to try to modify item records.
282 C<$frameworkcode> specifies the MARC framework to use
283 when storing the modified bib record; among other things,
284 this controls how MARC fields get mapped to display columns
285 in the C<biblio> and C<biblioitems> tables, as well as
286 which fields are used to store embedded item, biblioitem,
287 and biblionumber data for indexing.
292 my ( $record, $biblionumber, $frameworkcode ) = @_;
293 if ( C4::Context->preference("CataloguingLog") ) {
294 my $newrecord = GetMarcBiblio($biblionumber);
295 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
298 SetUTF8Flag($record);
299 my $dbh = C4::Context->dbh;
301 $frameworkcode = "" unless $frameworkcode;
303 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
304 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
305 my $oldRecord = GetMarcBiblio($biblionumber);
307 # delete any item fields from incoming record to avoid
308 # duplication or incorrect data - use AddItem() or ModItem()
310 foreach my $field ( $record->field($itemtag) ) {
311 $record->delete_field($field);
314 # parse each item, and, for an unknown reason, re-encode each subfield
315 # if you don't do that, the record will have encoding mixed
316 # and the biblio will be re-encoded.
317 # strange, I (Paul P.) searched more than 1 day to understand what happends
318 # but could only solve the problem this way...
319 my @fields = $oldRecord->field($itemtag);
320 foreach my $fielditem (@fields) {
322 foreach ( $fielditem->subfields() ) {
323 # re-encode the subfield only if it isn't already in utf-8.
324 my ($tag, $value) = @$_;
325 $tag = Encode::encode('utf-8', $tag) unless utf8::is_utf8($tag);
326 $value = Encode::encode('utf-8', $value) unless utf8::is_utf8($value);
329 $field->add_subfields( $tag => $value );
331 $field = MARC::Field->new( "$itemtag", '', '', $tag => $value );
334 $record->append_fields($field);
337 foreach my $field ($record->fields()) {
338 if (! $field->is_control_field()) {
339 if (scalar($field->subfields()) == 0) {
340 $record->delete_fields($field);
345 # update biblionumber and biblioitemnumber in MARC
346 # FIXME - this is assuming a 1 to 1 relationship between
347 # biblios and biblioitems
348 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
349 $sth->execute($biblionumber);
350 my ($biblioitemnumber) = $sth->fetchrow;
352 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
354 # load the koha-table data object
355 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
357 # update MARC subfield that stores biblioitems.cn_sort
358 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
360 # update the MARC record (that now contains biblio and items) with the new record data
361 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
363 # modify the other koha tables
364 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
365 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
369 =head2 ModBiblioframework
371 ModBiblioframework($biblionumber,$frameworkcode);
373 Exported function to modify a biblio framework
377 sub ModBiblioframework {
378 my ( $biblionumber, $frameworkcode ) = @_;
379 my $dbh = C4::Context->dbh;
380 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
381 $sth->execute( $frameworkcode, $biblionumber );
387 my $error = &DelBiblio($dbh,$biblionumber);
389 Exported function (core API) for deleting a biblio in koha.
390 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
391 Also backs it up to deleted* tables
392 Checks to make sure there are not issues on any of the items
394 C<$error> : undef unless an error occurs
399 my ($biblionumber) = @_;
400 my $dbh = C4::Context->dbh;
401 my $error; # for error handling
403 # First make sure this biblio has no items attached
404 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
405 $sth->execute($biblionumber);
406 if ( my $itemnumber = $sth->fetchrow ) {
408 # Fix this to use a status the template can understand
409 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
412 return $error if $error;
414 # We delete attached subscriptions
415 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
416 foreach my $subscription (@$subscriptions) {
417 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
420 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
421 # for at least 2 reasons :
422 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
423 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
424 # 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)
426 if ( C4::Context->preference("NoZebra") ) {
428 # only NoZebra indexing needs to have
429 # the previous version of the record
430 $oldRecord = GetMarcBiblio($biblionumber);
432 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
434 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
435 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
436 $sth->execute($biblionumber);
437 while ( my $biblioitemnumber = $sth->fetchrow ) {
439 # delete this biblioitem
440 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
441 return $error if $error;
444 # delete biblio from Koha tables and save in deletedbiblio
445 # must do this *after* _koha_delete_biblioitems, otherwise
446 # delete cascade will prevent deletedbiblioitems rows
447 # from being generated by _koha_delete_biblioitems
448 $error = _koha_delete_biblio( $dbh, $biblionumber );
450 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
455 =head2 LinkBibHeadingsToAuthorities
457 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
459 Links bib headings to authority records by checking
460 each authority-controlled field in the C<MARC::Record>
461 object C<$marc>, looking for a matching authority record,
462 and setting the linking subfield $9 to the ID of that
465 If no matching authority exists, or if multiple
466 authorities match, no $9 will be added, and any
467 existing one inthe field will be deleted.
469 Returns the number of heading links changed in the
474 sub LinkBibHeadingsToAuthorities {
477 my $num_headings_changed = 0;
478 foreach my $field ( $bib->fields() ) {
479 my $heading = C4::Heading->new_from_bib_field($field);
480 next unless defined $heading;
483 my $current_link = $field->subfield('9');
485 # look for matching authorities
486 my $authorities = $heading->authorities();
488 # want only one exact match
489 if ( $#{$authorities} == 0 ) {
490 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
491 my $authid = $authority->field('001')->data();
492 next if defined $current_link and $current_link eq $authid;
494 $field->delete_subfield( code => '9' ) if defined $current_link;
495 $field->add_subfields( '9', $authid );
496 $num_headings_changed++;
498 if ( defined $current_link ) {
499 $field->delete_subfield( code => '9' );
500 $num_headings_changed++;
505 return $num_headings_changed;
508 =head2 GetRecordValue
510 my $values = GetRecordValue($field, $record, $frameworkcode);
512 Get MARC fields from a keyword defined in fieldmapping table.
517 my ( $field, $record, $frameworkcode ) = @_;
518 my $dbh = C4::Context->dbh;
520 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
521 $sth->execute( $frameworkcode, $field );
525 while ( my $row = $sth->fetchrow_hashref ) {
526 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
527 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
528 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
529 push @result, { 'subfield' => $subfield };
532 } elsif ( $row->{subfieldcode} eq "" ) {
533 push @result, { 'subfield' => $field->as_string() };
541 =head2 SetFieldMapping
543 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
545 Set a Field to MARC mapping value, if it already exists we don't add a new one.
549 sub SetFieldMapping {
550 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
551 my $dbh = C4::Context->dbh;
553 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
554 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
555 if ( not $sth->fetchrow_hashref ) {
557 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
559 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
563 =head2 DeleteFieldMapping
565 DeleteFieldMapping($id);
567 Delete a field mapping from an $id.
571 sub DeleteFieldMapping {
573 my $dbh = C4::Context->dbh;
575 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
579 =head2 GetFieldMapping
581 GetFieldMapping($frameworkcode);
583 Get all field mappings for a specified frameworkcode
587 sub GetFieldMapping {
588 my ($framework) = @_;
589 my $dbh = C4::Context->dbh;
591 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
592 $sth->execute($framework);
595 while ( my $row = $sth->fetchrow_hashref ) {
603 $data = &GetBiblioData($biblionumber);
605 Returns information about the book with the given biblionumber.
606 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
607 the C<biblio> and C<biblioitems> tables in the
610 In addition, C<$data-E<gt>{subject}> is the list of the book's
611 subjects, separated by C<" , "> (space, comma, space).
612 If there are multiple biblioitems with the given biblionumber, only
613 the first one is considered.
619 my $dbh = C4::Context->dbh;
621 # my $query = C4::Context->preference('item-level_itypes') ?
622 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
624 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
625 # WHERE biblio.biblionumber = ?
626 # AND biblioitems.biblionumber = biblio.biblionumber
629 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
631 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
632 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
633 WHERE biblio.biblionumber = ?
634 AND biblioitems.biblionumber = biblio.biblionumber ";
636 my $sth = $dbh->prepare($query);
637 $sth->execute($bibnum);
639 $data = $sth->fetchrow_hashref;
643 } # sub GetBiblioData
645 =head2 &GetBiblioItemData
647 $itemdata = &GetBiblioItemData($biblioitemnumber);
649 Looks up the biblioitem with the given biblioitemnumber. Returns a
650 reference-to-hash. The keys are the fields from the C<biblio>,
651 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
652 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
657 sub GetBiblioItemData {
658 my ($biblioitemnumber) = @_;
659 my $dbh = C4::Context->dbh;
660 my $query = "SELECT *,biblioitems.notes AS bnotes
661 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
662 unless ( C4::Context->preference('item-level_itypes') ) {
663 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
665 $query .= " WHERE biblioitemnumber = ? ";
666 my $sth = $dbh->prepare($query);
668 $sth->execute($biblioitemnumber);
669 $data = $sth->fetchrow_hashref;
672 } # sub &GetBiblioItemData
674 =head2 GetBiblioItemByBiblioNumber
676 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
680 sub GetBiblioItemByBiblioNumber {
681 my ($biblionumber) = @_;
682 my $dbh = C4::Context->dbh;
683 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
687 $sth->execute($biblionumber);
689 while ( my $data = $sth->fetchrow_hashref ) {
690 push @results, $data;
697 =head2 GetBiblionumberFromItemnumber
702 sub GetBiblionumberFromItemnumber {
703 my ($itemnumber) = @_;
704 my $dbh = C4::Context->dbh;
705 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
707 $sth->execute($itemnumber);
708 my ($result) = $sth->fetchrow;
712 =head2 GetBiblioFromItemNumber
714 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
716 Looks up the item with the given itemnumber. if undef, try the barcode.
718 C<&itemnodata> returns a reference-to-hash whose keys are the fields
719 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
725 sub GetBiblioFromItemNumber {
726 my ( $itemnumber, $barcode ) = @_;
727 my $dbh = C4::Context->dbh;
730 $sth = $dbh->prepare(
732 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
733 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
734 WHERE items.itemnumber = ?"
736 $sth->execute($itemnumber);
738 $sth = $dbh->prepare(
740 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
741 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
742 WHERE items.barcode = ?"
744 $sth->execute($barcode);
746 my $data = $sth->fetchrow_hashref;
753 $isbd = &GetISBDView($biblionumber);
755 Return the ISBD view which can be included in opac and intranet
760 my ( $biblionumber, $template ) = @_;
761 my $record = GetMarcBiblio($biblionumber);
762 my $itemtype = &GetFrameworkCode($biblionumber);
763 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
764 my $tagslib = &GetMarcStructure( 1, $itemtype );
766 my $ISBD = C4::Context->preference('isbd');
771 foreach my $isbdfield ( split( /#/, $bloc ) ) {
773 # $isbdfield= /(.?.?.?)/;
774 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
775 my $fieldvalue = $1 || 0;
776 my $subfvalue = $2 || "";
778 my $analysestring = $4;
781 # warn "==> $1 / $2 / $3 / $4";
782 # my $fieldvalue=substr($isbdfield,0,3);
783 if ( $fieldvalue > 0 ) {
784 my $hasputtextbefore = 0;
785 my @fieldslist = $record->field($fieldvalue);
786 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
788 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
789 # warn "FV : $fieldvalue";
790 if ( $subfvalue ne "" ) {
791 foreach my $field (@fieldslist) {
792 foreach my $subfield ( $field->subfield($subfvalue) ) {
793 my $calculated = $analysestring;
794 my $tag = $field->tag();
797 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
798 my $tagsubf = $tag . $subfvalue;
799 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
800 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
802 # field builded, store the result
803 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
804 $blocres .= $textbefore;
805 $hasputtextbefore = 1;
808 # remove punctuation at start
809 $calculated =~ s/^( |;|:|\.|-)*//g;
810 $blocres .= $calculated;
815 $blocres .= $textafter if $hasputtextbefore;
817 foreach my $field (@fieldslist) {
818 my $calculated = $analysestring;
819 my $tag = $field->tag();
822 my @subf = $field->subfields;
823 for my $i ( 0 .. $#subf ) {
824 my $valuecode = $subf[$i][1];
825 my $subfieldcode = $subf[$i][0];
826 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
827 my $tagsubf = $tag . $subfieldcode;
829 $calculated =~ s/ # replace all {{}} codes by the value code.
830 \{\{$tagsubf\}\} # catch the {{actualcode}}
832 $valuecode # replace by the value code
835 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
836 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
839 # field builded, store the result
840 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
841 $blocres .= $textbefore;
842 $hasputtextbefore = 1;
845 # remove punctuation at start
846 $calculated =~ s/^( |;|:|\.|-)*//g;
847 $blocres .= $calculated;
850 $blocres .= $textafter if $hasputtextbefore;
853 $blocres .= $isbdfield;
858 $res =~ s/\{(.*?)\}//g;
860 $res =~ s/\n/<br\/>/g;
870 ( $count, @results ) = &GetBiblio($biblionumber);
875 my ($biblionumber) = @_;
876 my $dbh = C4::Context->dbh;
877 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
880 $sth->execute($biblionumber);
881 while ( my $data = $sth->fetchrow_hashref ) {
882 $results[$count] = $data;
886 return ( $count, @results );
889 =head2 GetBiblioItemInfosOf
891 GetBiblioItemInfosOf(@biblioitemnumbers);
895 sub GetBiblioItemInfosOf {
896 my @biblioitemnumbers = @_;
899 SELECT biblioitemnumber,
903 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
905 return get_infos_of( $query, 'biblioitemnumber' );
908 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
910 =head2 GetMarcStructure
912 $res = GetMarcStructure($forlibrarian,$frameworkcode);
914 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
915 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
916 $frameworkcode : the framework code to read
920 # cache for results of GetMarcStructure -- needed
922 our $marc_structure_cache;
924 sub GetMarcStructure {
925 my ( $forlibrarian, $frameworkcode ) = @_;
926 my $dbh = C4::Context->dbh;
927 $frameworkcode = "" unless $frameworkcode;
929 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
930 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
933 # my $sth = $dbh->prepare(
934 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
935 # $sth->execute($frameworkcode);
936 # my ($total) = $sth->fetchrow;
937 # $frameworkcode = "" unless ( $total > 0 );
938 my $sth = $dbh->prepare(
939 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
940 FROM marc_tag_structure
941 WHERE frameworkcode=?
944 $sth->execute($frameworkcode);
945 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
947 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
948 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
949 $res->{$tag}->{tab} = "";
950 $res->{$tag}->{mandatory} = $mandatory;
951 $res->{$tag}->{repeatable} = $repeatable;
954 $sth = $dbh->prepare(
955 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
956 FROM marc_subfield_structure
957 WHERE frameworkcode=?
958 ORDER BY tagfield,tagsubfield
962 $sth->execute($frameworkcode);
965 my $authorised_value;
976 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
977 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
981 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
982 $res->{$tag}->{$subfield}->{tab} = $tab;
983 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
984 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
985 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
986 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
987 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
988 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
989 $res->{$tag}->{$subfield}->{seealso} = $seealso;
990 $res->{$tag}->{$subfield}->{hidden} = $hidden;
991 $res->{$tag}->{$subfield}->{isurl} = $isurl;
992 $res->{$tag}->{$subfield}->{'link'} = $link;
993 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
996 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
1001 =head2 GetUsedMarcStructure
1003 The same function as GetMarcStructure except it just takes field
1004 in tab 0-9. (used field)
1006 my $results = GetUsedMarcStructure($frameworkcode);
1008 C<$results> is a ref to an array which each case containts a ref
1009 to a hash which each keys is the columns from marc_subfield_structure
1011 C<$frameworkcode> is the framework code.
1015 sub GetUsedMarcStructure($) {
1016 my $frameworkcode = shift || '';
1019 FROM marc_subfield_structure
1021 AND frameworkcode = ?
1022 ORDER BY tagfield, tagsubfield
1024 my $sth = C4::Context->dbh->prepare($query);
1025 $sth->execute($frameworkcode);
1026 return $sth->fetchall_arrayref( {} );
1029 =head2 GetMarcFromKohaField
1031 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1033 Returns the MARC fields & subfields mapped to the koha field
1034 for the given frameworkcode
1038 sub GetMarcFromKohaField {
1039 my ( $kohafield, $frameworkcode ) = @_;
1040 return 0, 0 unless $kohafield and defined $frameworkcode;
1041 my $relations = C4::Context->marcfromkohafield;
1042 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1045 =head2 GetMarcBiblio
1047 my $record = GetMarcBiblio($biblionumber);
1049 Returns MARC::Record representing bib identified by
1050 C<$biblionumber>. If no bib exists, returns undef.
1051 The MARC record contains both biblio & item data.
1056 my $biblionumber = shift;
1057 my $dbh = C4::Context->dbh;
1058 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1059 $sth->execute($biblionumber);
1060 my $row = $sth->fetchrow_hashref;
1061 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1062 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1063 my $record = MARC::Record->new();
1066 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1067 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1069 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1078 my $marcxml = GetXmlBiblio($biblionumber);
1080 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1081 The XML contains both biblio & item datas
1086 my ($biblionumber) = @_;
1087 my $dbh = C4::Context->dbh;
1088 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1089 $sth->execute($biblionumber);
1090 my ($marcxml) = $sth->fetchrow;
1094 =head2 GetCOinSBiblio
1096 my $coins = GetCOinSBiblio($biblionumber);
1098 Returns the COinS(a span) which can be included in a biblio record
1102 sub GetCOinSBiblio {
1103 my ($biblionumber) = @_;
1104 my $record = GetMarcBiblio($biblionumber);
1106 # get the coin format
1108 # can't get a valid MARC::Record object, bail out at this point
1109 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1112 my $pos7 = substr $record->leader(), 7, 1;
1113 my $pos6 = substr $record->leader(), 6, 1;
1116 my ( $aulast, $aufirst ) = ( '', '' );
1125 my $titletype = 'b';
1127 # For the purposes of generating COinS metadata, LDR/06-07 can be
1128 # considered the same for UNIMARC and MARC21
1133 'b' => 'manuscript',
1135 'd' => 'manuscript',
1139 'i' => 'audioRecording',
1140 'j' => 'audioRecording',
1143 'm' => 'computerProgram',
1148 'a' => 'journalArticle',
1152 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1154 if ( $genre eq 'book' ) {
1155 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1158 ##### We must transform mtx to a valable mtx and document type ####
1159 if ( $genre eq 'book' ) {
1161 } elsif ( $genre eq 'journal' ) {
1164 } elsif ( $genre eq 'journalArticle' ) {
1172 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1174 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1177 $aulast = $record->subfield( '700', 'a' );
1178 $aufirst = $record->subfield( '700', 'b' );
1179 $oauthors = "&rft.au=$aufirst $aulast";
1182 if ( $record->field('200') ) {
1183 for my $au ( $record->field('200')->subfield('g') ) {
1184 $oauthors .= "&rft.au=$au";
1189 ? "&rft.title=" . $record->subfield( '200', 'a' )
1190 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1191 $pubyear = $record->subfield( '210', 'd' );
1192 $publisher = $record->subfield( '210', 'c' );
1193 $isbn = $record->subfield( '010', 'a' );
1194 $issn = $record->subfield( '011', 'a' );
1197 # MARC21 need some improve
1200 if ( $record->field('100') ) {
1201 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1205 if ( $record->field('700') ) {
1206 for my $au ( $record->field('700')->subfield('a') ) {
1207 $oauthors .= "&rft.au=$au";
1210 $title = "&rft." . $titletype . "title=" . $record->subfield( '245', 'a' );
1211 $subtitle = $record->subfield( '245', 'b' ) || '';
1212 $title .= $subtitle;
1213 if ($titletype eq 'a') {
1214 $pubyear = substr $record->field('008')->data(), 7, 4;
1215 $isbn = $record->subfield( '773', 'z' ) || '';
1216 $issn = $record->subfield( '773', 'x' ) || '';
1217 if ($mtx eq 'journal') {
1218 $title .= "&rft.title=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')));
1220 $title .= "&rft.btitle=" . (($record->subfield( '773', 't' ) || $record->subfield( '773', 'a')) || '');
1222 foreach my $rel ($record->subfield( '773', 'g' )) {
1229 $pubyear = $record->subfield( '260', 'c' ) || '';
1230 $publisher = $record->subfield( '260', 'b' ) || '';
1231 $isbn = $record->subfield( '020', 'a' ) || '';
1232 $issn = $record->subfield( '022', 'a' ) || '';
1237 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$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";
1238 $coins_value =~ s/(\ |&[^a])/\+/g;
1239 $coins_value =~ s/\"/\"\;/g;
1241 #<!-- 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="
1243 return $coins_value;
1246 =head2 GetAuthorisedValueDesc
1248 my $subfieldvalue =get_authorised_value_desc(
1249 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1251 Retrieve the complete description for a given authorised value.
1253 Now takes $category and $value pair too.
1255 my $auth_value_desc =GetAuthorisedValueDesc(
1256 '','', 'DVD' ,'','','CCODE');
1258 If the optional $opac parameter is set to a true value, displays OPAC
1259 descriptions rather than normal ones when they exist.
1263 sub GetAuthorisedValueDesc {
1264 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1265 my $dbh = C4::Context->dbh;
1269 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1272 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1273 return C4::Branch::GetBranchName($value);
1277 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1278 return getitemtypeinfo($value)->{description};
1281 #---- "true" authorized value
1282 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1285 if ( $category ne "" ) {
1286 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1287 $sth->execute( $category, $value );
1288 my $data = $sth->fetchrow_hashref;
1289 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1291 return $value; # if nothing is found return the original value
1295 =head2 GetMarcControlnumber
1297 $marccontrolnumber = GetMarcControlnumber($record,$marcflavour);
1299 Get the control number / record Identifier from the MARC record and return it.
1303 sub GetMarcControlnumber {
1304 my ( $record, $marcflavour ) = @_;
1305 my $controlnumber = "";
1306 # Control number or Record identifier are the same field in MARC21 and UNIMARC
1307 # Keep $marcflavour for possible later use
1308 if ($marcflavour eq "MARC21" || $marcflavour eq "UNIMARC") {
1309 my $controlnumberField = $record->field('001');
1310 if ($controlnumberField) {
1311 $controlnumber = $controlnumberField->data();
1314 return $controlnumber;
1319 $marcisbnsarray = GetMarcISBN( $record, $marcflavour );
1321 Get all ISBNs from the MARC record and returns them in an array.
1322 ISBNs stored in differents places depending on MARC flavour
1327 my ( $record, $marcflavour ) = @_;
1329 if ( $marcflavour eq "UNIMARC" ) {
1331 } else { # assume marc21 if not unimarc
1338 foreach my $field ( $record->field($scope) ) {
1339 my $value = $field->as_string();
1340 if ( $isbn ne "" ) {
1341 $marcisbn = { marcisbn => $isbn, };
1342 push @marcisbns, $marcisbn;
1345 if ( $isbn ne $value ) {
1346 $isbn = $isbn . " " . $value;
1351 $marcisbn = { marcisbn => $isbn };
1352 push @marcisbns, $marcisbn; #load last tag into array
1359 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1361 Get all notes from the MARC record and returns them in an array.
1362 The note are stored in differents places depending on MARC flavour
1367 my ( $record, $marcflavour ) = @_;
1369 if ( $marcflavour eq "UNIMARC" ) {
1371 } else { # assume marc21 if not unimarc
1378 foreach my $field ( $record->field($scope) ) {
1379 my $value = $field->as_string();
1380 if ( $note ne "" ) {
1381 $marcnote = { marcnote => $note, };
1382 push @marcnotes, $marcnote;
1385 if ( $note ne $value ) {
1386 $note = $note . " " . $value;
1391 $marcnote = { marcnote => $note };
1392 push @marcnotes, $marcnote; #load last tag into array
1395 } # end GetMarcNotes
1397 =head2 GetMarcSubjects
1399 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1401 Get all subjects from the MARC record and returns them in an array.
1402 The subjects are stored in differents places depending on MARC flavour
1406 sub GetMarcSubjects {
1407 my ( $record, $marcflavour ) = @_;
1408 my ( $mintag, $maxtag );
1409 if ( $marcflavour eq "UNIMARC" ) {
1412 } else { # assume marc21 if not unimarc
1422 my $subject_limit = C4::Context->preference("TraceCompleteSubfields") ? 'su,complete-subfield' : 'su';
1424 foreach my $field ( $record->field('6..') ) {
1425 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1427 my @subfields = $field->subfields();
1431 # if there is an authority link, build the link with an= subfield9
1433 for my $subject_subfield (@subfields) {
1435 # don't load unimarc subfields 3,4,5
1436 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1438 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1439 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1440 my $code = $subject_subfield->[0];
1441 my $value = $subject_subfield->[1];
1442 my $linkvalue = $value;
1443 $linkvalue =~ s/(\(|\))//g;
1444 my $operator = " and " unless $counter == 0;
1447 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1449 if ( not $found9 ) {
1450 push @link_loop, { 'limit' => $subject_limit, link => $linkvalue, operator => $operator };
1452 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1455 my @this_link_loop = @link_loop;
1456 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1460 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1463 return \@marcsubjects;
1464 } #end getMARCsubjects
1466 =head2 GetMarcAuthors
1468 authors = GetMarcAuthors($record,$marcflavour);
1470 Get all authors from the MARC record and returns them in an array.
1471 The authors are stored in differents places depending on MARC flavour
1475 sub GetMarcAuthors {
1476 my ( $record, $marcflavour ) = @_;
1477 my ( $mintag, $maxtag );
1479 # tagslib useful for UNIMARC author reponsabilities
1481 &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.
1482 if ( $marcflavour eq "UNIMARC" ) {
1485 } elsif ( $marcflavour eq "MARC21" || $marcflavour eq "NORMARC" ) { # assume marc21 or normarc if not unimarc
1493 foreach my $field ( $record->fields ) {
1494 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1497 my @subfields = $field->subfields();
1500 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1501 my $subfield9 = $field->subfield('9');
1502 for my $authors_subfield (@subfields) {
1504 # don't load unimarc subfields 3, 5
1505 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1506 my $subfieldcode = $authors_subfield->[0];
1507 my $value = $authors_subfield->[1];
1508 my $linkvalue = $value;
1509 $linkvalue =~ s/(\(|\))//g;
1510 my $operator = " and " unless $count_auth == 0;
1512 # if we have an authority link, use that as the link, otherwise use standard searching
1514 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1517 # reset $linkvalue if UNIMARC author responsibility
1518 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1519 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1521 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1523 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1524 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1525 my @this_link_loop = @link_loop;
1526 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1527 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1530 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1532 return \@marcauthors;
1537 $marcurls = GetMarcUrls($record,$marcflavour);
1539 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1540 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1545 my ( $record, $marcflavour ) = @_;
1548 for my $field ( $record->field('856') ) {
1550 for my $note ( $field->subfield('z') ) {
1551 push @notes, { note => $note };
1553 my @urls = $field->subfield('u');
1554 foreach my $url (@urls) {
1556 if ( $marcflavour eq 'MARC21' ) {
1557 my $s3 = $field->subfield('3');
1558 my $link = $field->subfield('y');
1559 unless ( $url =~ /^\w+:/ ) {
1560 if ( $field->indicator(1) eq '7' ) {
1561 $url = $field->subfield('2') . "://" . $url;
1562 } elsif ( $field->indicator(1) eq '1' ) {
1563 $url = 'ftp://' . $url;
1566 # properly, this should be if ind1=4,
1567 # however we will assume http protocol since we're building a link.
1568 $url = 'http://' . $url;
1572 # TODO handle ind 2 (relationship)
1577 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1578 $marcurl->{'part'} = $s3 if ($link);
1579 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1581 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1582 $marcurl->{'MARCURL'} = $url;
1584 push @marcurls, $marcurl;
1590 =head2 GetMarcSeries
1592 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1594 Get all series from the MARC record and returns them in an array.
1595 The series are stored in differents places depending on MARC flavour
1600 my ( $record, $marcflavour ) = @_;
1601 my ( $mintag, $maxtag );
1602 if ( $marcflavour eq "UNIMARC" ) {
1605 } else { # assume marc21 if not unimarc
1615 foreach my $field ( $record->field('440'), $record->field('490') ) {
1618 #my $value = $field->subfield('a');
1619 #$marcsubjct = {MARCSUBJCT => $value,};
1620 my @subfields = $field->subfields();
1622 #warn "subfields:".join " ", @$subfields;
1625 for my $series_subfield (@subfields) {
1627 undef $volume_number;
1629 # see if this is an instance of a volume
1630 if ( $series_subfield->[0] eq 'v' ) {
1634 my $code = $series_subfield->[0];
1635 my $value = $series_subfield->[1];
1636 my $linkvalue = $value;
1637 $linkvalue =~ s/(\(|\))//g;
1638 my $operator = " and " unless $counter == 0;
1639 push @link_loop, { link => $linkvalue, operator => $operator };
1640 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1641 if ($volume_number) {
1642 push @subfields_loop, { volumenum => $value };
1644 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number } unless ( $series_subfield->[0] eq '9' );
1648 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1650 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1651 #push @marcsubjcts, $marcsubjct;
1655 my $marcseriessarray = \@marcseries;
1656 return $marcseriessarray;
1657 } #end getMARCseriess
1659 =head2 GetFrameworkCode
1661 $frameworkcode = GetFrameworkCode( $biblionumber )
1665 sub GetFrameworkCode {
1666 my ($biblionumber) = @_;
1667 my $dbh = C4::Context->dbh;
1668 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1669 $sth->execute($biblionumber);
1670 my ($frameworkcode) = $sth->fetchrow;
1671 return $frameworkcode;
1674 =head2 TransformKohaToMarc
1676 $record = TransformKohaToMarc( $hash )
1678 This function builds partial MARC::Record from a hash
1679 Hash entries can be from biblio or biblioitems.
1681 This function is called in acquisition module, to create a basic catalogue entry from user entry
1685 sub TransformKohaToMarc {
1687 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1688 my $record = MARC::Record->new();
1689 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1690 foreach ( keys %{$hash} ) {
1691 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1696 =head2 TransformKohaToMarcOneField
1698 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1702 sub TransformKohaToMarcOneField {
1703 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1704 $frameworkcode = '' unless $frameworkcode;
1708 if ( !defined $sth ) {
1709 my $dbh = C4::Context->dbh;
1710 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1712 $sth->execute( $frameworkcode, $kohafieldname );
1713 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1714 my @values = split(/\s?\|\s?/, $value, -1);
1716 foreach my $itemvalue (@values){
1717 my $tag = $record->field($tagfield);
1719 $tag->add_subfields( $tagsubfield => $itemvalue );
1720 $record->delete_field($tag);
1721 $record->insert_fields_ordered($tag);
1724 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $itemvalue );
1731 =head2 TransformHtmlToXml
1733 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1734 $ind_tag, $auth_type )
1736 $auth_type contains :
1740 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1742 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1744 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1750 sub TransformHtmlToXml {
1751 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1752 my $xml = MARC::File::XML::header('UTF-8');
1753 $xml .= "<record>\n";
1754 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1755 MARC::File::XML->default_record_format($auth_type);
1757 # in UNIMARC, field 100 contains the encoding
1758 # check that there is one, otherwise the
1759 # MARC::Record->new_from_xml will fail (and Koha will die)
1760 my $unimarc_and_100_exist = 0;
1761 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1766 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1768 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1770 # if we have a 100 field and it's values are not correct, skip them.
1771 # if we don't have any valid 100 field, we will create a default one at the end
1772 my $enc = substr( @$values[$i], 26, 2 );
1773 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1774 $unimarc_and_100_exist = 1;
1779 @$values[$i] =~ s/&/&/g;
1780 @$values[$i] =~ s/</</g;
1781 @$values[$i] =~ s/>/>/g;
1782 @$values[$i] =~ s/"/"/g;
1783 @$values[$i] =~ s/'/'/g;
1785 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1786 # utf8::decode( @$values[$i] );
1788 if ( ( @$tags[$i] ne $prevtag ) ) {
1789 $j++ unless ( @$tags[$i] eq "" );
1790 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1791 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1792 my $ind1 = _default_ind_to_space($indicator1);
1794 if ( @$indicator[$j] ) {
1795 $ind2 = _default_ind_to_space($indicator2);
1797 warn "Indicator in @$tags[$i] is empty";
1801 $xml .= "</datafield>\n";
1802 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1803 && ( @$values[$i] ne "" ) ) {
1804 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1805 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1811 if ( @$values[$i] ne "" ) {
1814 if ( @$tags[$i] eq "000" ) {
1815 $xml .= "<leader>@$values[$i]</leader>\n";
1818 # rest of the fixed fields
1819 } elsif ( @$tags[$i] < 10 ) {
1820 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1823 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1824 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1829 } else { # @$tags[$i] eq $prevtag
1830 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1831 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1832 my $ind1 = _default_ind_to_space($indicator1);
1834 if ( @$indicator[$j] ) {
1835 $ind2 = _default_ind_to_space($indicator2);
1837 warn "Indicator in @$tags[$i] is empty";
1840 if ( @$values[$i] eq "" ) {
1843 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1846 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1849 $prevtag = @$tags[$i];
1851 $xml .= "</datafield>\n" if @$tags > 0;
1852 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1854 # warn "SETTING 100 for $auth_type";
1855 my $string = strftime( "%Y%m%d", localtime(time) );
1857 # set 50 to position 26 is biblios, 13 if authorities
1859 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1860 $string = sprintf( "%-*s", 35, $string );
1861 substr( $string, $pos, 6, "50" );
1862 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1863 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1864 $xml .= "</datafield>\n";
1866 $xml .= "</record>\n";
1867 $xml .= MARC::File::XML::footer();
1871 =head2 _default_ind_to_space
1873 Passed what should be an indicator returns a space
1874 if its undefined or zero length
1878 sub _default_ind_to_space {
1880 if ( !defined $s || $s eq q{} ) {
1886 =head2 TransformHtmlToMarc
1888 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1889 L<$params> is a ref to an array as below:
1891 'tag_010_indicator1_531951' ,
1892 'tag_010_indicator2_531951' ,
1893 'tag_010_code_a_531951_145735' ,
1894 'tag_010_subfield_a_531951_145735' ,
1895 'tag_200_indicator1_873510' ,
1896 'tag_200_indicator2_873510' ,
1897 'tag_200_code_a_873510_673465' ,
1898 'tag_200_subfield_a_873510_673465' ,
1899 'tag_200_code_b_873510_704318' ,
1900 'tag_200_subfield_b_873510_704318' ,
1901 'tag_200_code_e_873510_280822' ,
1902 'tag_200_subfield_e_873510_280822' ,
1903 'tag_200_code_f_873510_110730' ,
1904 'tag_200_subfield_f_873510_110730' ,
1906 L<$cgi> is the CGI object which containts the value.
1907 L<$record> is the MARC::Record object.
1911 sub TransformHtmlToMarc {
1915 # explicitly turn on the UTF-8 flag for all
1916 # 'tag_' parameters to avoid incorrect character
1917 # conversion later on
1918 my $cgi_params = $cgi->Vars;
1919 foreach my $param_name ( keys %$cgi_params ) {
1920 if ( $param_name =~ /^tag_/ ) {
1921 my $param_value = $cgi_params->{$param_name};
1922 if ( utf8::decode($param_value) ) {
1923 $cgi_params->{$param_name} = $param_value;
1926 # FIXME - need to do something if string is not valid UTF-8
1930 # creating a new record
1931 my $record = MARC::Record->new();
1934 while ( $params->[$i] ) { # browse all CGI params
1935 my $param = $params->[$i];
1938 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1939 if ( $param eq 'biblionumber' ) {
1940 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1941 if ( $biblionumbertagfield < 10 ) {
1942 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1944 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1946 push @fields, $newfield if ($newfield);
1947 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1950 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1951 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
1955 if ( $tag < 10 ) { # no code for theses fields
1956 # in MARC editor, 000 contains the leader.
1957 if ( $tag eq '000' ) {
1958 # Force a fake leader even if not provided to avoid crashing
1959 # during decoding MARC record containing UTF-8 characters
1961 length( $cgi->param($params->[$j+1]) ) == 24
1962 ? $cgi->param( $params->[ $j + 1 ] )
1966 # between 001 and 009 (included)
1967 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
1968 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
1971 # > 009, deal with subfields
1973 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
1974 my $inner_param = $params->[$j];
1976 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
1977 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
1980 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
1981 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
1987 push @fields, $newfield if ($newfield);
1992 $record->append_fields(@fields);
1996 # cache inverted MARC field map
1997 our $inverted_field_map;
1999 =head2 TransformMarcToKoha
2001 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
2003 Extract data from a MARC bib record into a hashref representing
2004 Koha biblio, biblioitems, and items fields.
2008 sub TransformMarcToKoha {
2009 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
2012 $limit_table = $limit_table || 0;
2013 $frameworkcode = '' unless defined $frameworkcode;
2015 unless ( defined $inverted_field_map ) {
2016 $inverted_field_map = _get_inverted_marc_field_map();
2020 if ( defined $limit_table && $limit_table eq 'items' ) {
2021 $tables{'items'} = 1;
2023 $tables{'items'} = 1;
2024 $tables{'biblio'} = 1;
2025 $tables{'biblioitems'} = 1;
2028 # traverse through record
2029 MARCFIELD: foreach my $field ( $record->fields() ) {
2030 my $tag = $field->tag();
2031 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
2032 if ( $field->is_control_field() ) {
2033 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
2034 ENTRY: foreach my $entry ( @{$kohafields} ) {
2035 my ( $subfield, $table, $column ) = @{$entry};
2036 next ENTRY unless exists $tables{$table};
2037 my $key = _disambiguate( $table, $column );
2038 if ( $result->{$key} ) {
2039 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
2040 $result->{$key} .= " | " . $field->data();
2043 $result->{$key} = $field->data();
2048 # deal with subfields
2049 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
2050 my $code = $sf->[0];
2051 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
2052 my $value = $sf->[1];
2053 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
2054 my ( $table, $column ) = @{$entry};
2055 next SFENTRY unless exists $tables{$table};
2056 my $key = _disambiguate( $table, $column );
2057 if ( $result->{$key} ) {
2058 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
2059 $result->{$key} .= " | " . $value;
2062 $result->{$key} = $value;
2069 # modify copyrightdate to keep only the 1st year found
2070 if ( exists $result->{'copyrightdate'} ) {
2071 my $temp = $result->{'copyrightdate'};
2072 $temp =~ m/c(\d\d\d\d)/;
2073 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2074 $result->{'copyrightdate'} = $1;
2075 } else { # if no cYYYY, get the 1st date.
2076 $temp =~ m/(\d\d\d\d)/;
2077 $result->{'copyrightdate'} = $1;
2081 # modify publicationyear to keep only the 1st year found
2082 if ( exists $result->{'publicationyear'} ) {
2083 my $temp = $result->{'publicationyear'};
2084 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2085 $result->{'publicationyear'} = $1;
2086 } else { # if no cYYYY, get the 1st date.
2087 $temp =~ m/(\d\d\d\d)/;
2088 $result->{'publicationyear'} = $1;
2095 sub _get_inverted_marc_field_map {
2097 my $relations = C4::Context->marcfromkohafield;
2099 foreach my $frameworkcode ( keys %{$relations} ) {
2100 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2101 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2102 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2103 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2104 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2105 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2106 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2112 =head2 _disambiguate
2114 $newkey = _disambiguate($table, $field);
2116 This is a temporary hack to distinguish between the
2117 following sets of columns when using TransformMarcToKoha.
2119 items.cn_source & biblioitems.cn_source
2120 items.cn_sort & biblioitems.cn_sort
2122 Columns that are currently NOT distinguished (FIXME
2123 due to lack of time to fully test) are:
2125 biblio.notes and biblioitems.notes
2130 FIXME - this is necessary because prefixing each column
2131 name with the table name would require changing lots
2132 of code and templates, and exposing more of the DB
2133 structure than is good to the UI templates, particularly
2134 since biblio and bibloitems may well merge in a future
2135 version. In the future, it would also be good to
2136 separate DB access and UI presentation field names
2141 sub CountItemsIssued {
2142 my ($biblionumber) = @_;
2143 my $dbh = C4::Context->dbh;
2144 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2145 $sth->execute($biblionumber);
2146 my $row = $sth->fetchrow_hashref();
2147 return $row->{'issuedCount'};
2151 my ( $table, $column ) = @_;
2152 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2153 return $table . '.' . $column;
2160 =head2 get_koha_field_from_marc
2162 $result->{_disambiguate($table, $field)} =
2163 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2165 Internal function to map data from the MARC record to a specific non-MARC field.
2166 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2170 sub get_koha_field_from_marc {
2171 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2172 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2174 foreach my $field ( $record->field($tagfield) ) {
2175 if ( $field->tag() < 10 ) {
2177 $kohafield .= " | " . $field->data();
2179 $kohafield = $field->data();
2182 if ( $field->subfields ) {
2183 my @subfields = $field->subfields();
2184 foreach my $subfieldcount ( 0 .. $#subfields ) {
2185 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2187 $kohafield .= " | " . $subfields[$subfieldcount][1];
2189 $kohafield = $subfields[$subfieldcount][1];
2199 =head2 TransformMarcToKohaOneField
2201 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2205 sub TransformMarcToKohaOneField {
2207 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2208 # only the 1st will be retrieved...
2209 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2211 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2212 foreach my $field ( $record->field($tagfield) ) {
2213 if ( $field->tag() < 10 ) {
2214 if ( $result->{$kohafield} ) {
2215 $result->{$kohafield} .= " | " . $field->data();
2217 $result->{$kohafield} = $field->data();
2220 if ( $field->subfields ) {
2221 my @subfields = $field->subfields();
2222 foreach my $subfieldcount ( 0 .. $#subfields ) {
2223 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2224 if ( $result->{$kohafield} ) {
2225 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2227 $result->{$kohafield} = $subfields[$subfieldcount][1];
2237 =head1 OTHER FUNCTIONS
2240 =head2 PrepareItemrecordDisplay
2242 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2244 Returns a hash with all the fields for Display a given item data in a template
2246 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2250 sub PrepareItemrecordDisplay {
2252 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2254 my $dbh = C4::Context->dbh;
2255 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2256 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2257 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2259 # return nothing if we don't have found an existing framework.
2260 return "" unless $tagslib;
2261 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2263 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2264 foreach my $tag ( sort keys %{$tagslib} ) {
2265 my $previous_tag = '';
2268 # loop through each subfield
2270 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2271 next if ( subfield_is_koha_internal_p($subfield) );
2272 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2274 $subfield_data{tag} = $tag;
2275 $subfield_data{subfield} = $subfield;
2276 $subfield_data{countsubfield} = $cntsubf++;
2277 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2279 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2280 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2281 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2282 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2283 $subfield_data{hidden} = "display:none"
2284 if $tagslib->{$tag}->{$subfield}->{hidden};
2285 my ( $x, $defaultvalue );
2287 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2289 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2290 if ( !defined $defaultvalue ) {
2291 $defaultvalue = q||;
2293 $defaultvalue =~ s/"/"/g;
2295 # search for itemcallnumber if applicable
2296 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2297 && C4::Context->preference('itemcallnumber') ) {
2298 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2299 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2300 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2302 $defaultvalue = $temp->subfield($CNsubfield);
2305 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2307 && $defaultvalues->{'callnumber'} ) {
2308 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2310 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2313 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2315 && $defaultvalues->{'branchcode'} ) {
2316 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2318 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2321 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.location' )
2323 && $defaultvalues->{'location'} ) {
2324 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2326 $defaultvalue = $defaultvalues->{location} if $defaultvalues;
2329 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2330 my @authorised_values;
2333 # builds list, depending on authorised value...
2335 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2336 if ( ( C4::Context->preference("IndependantBranches") )
2337 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2338 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2339 $sth->execute( C4::Context->userenv->{branch} );
2340 push @authorised_values, ""
2341 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2342 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2343 push @authorised_values, $branchcode;
2344 $authorised_lib{$branchcode} = $branchname;
2347 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2349 push @authorised_values, ""
2350 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2351 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2352 push @authorised_values, $branchcode;
2353 $authorised_lib{$branchcode} = $branchname;
2358 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2359 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2361 push @authorised_values, ""
2362 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2363 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2364 push @authorised_values, $itemtype;
2365 $authorised_lib{$itemtype} = $description;
2368 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "cn_source" ) {
2369 push @authorised_values, "" unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2371 my $class_sources = GetClassSources();
2372 my $default_source = C4::Context->preference("DefaultClassificationSource");
2374 foreach my $class_source (sort keys %$class_sources) {
2375 next unless $class_sources->{$class_source}->{'used'} or
2376 ($class_source eq $default_source);
2377 push @authorised_values, $class_source;
2378 $authorised_lib{$class_source} = $class_sources->{$class_source}->{'description'};
2381 #---- "true" authorised value
2383 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2384 push @authorised_values, ""
2385 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2386 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2387 push @authorised_values, $value;
2388 $authorised_lib{$value} = $lib;
2391 $subfield_data{marc_value} = CGI::scrolling_list(
2392 -name => 'field_value',
2393 -values => \@authorised_values,
2394 -default => "$defaultvalue",
2395 -labels => \%authorised_lib,
2401 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2403 push( @loop_data, \%subfield_data );
2407 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2408 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2410 'itemtagfield' => $itemtagfield,
2411 'itemtagsubfield' => $itemtagsubfield,
2412 'itemnumber' => $itemnumber,
2413 'iteminformation' => \@loop_data
2420 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2422 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2423 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2424 # =head2 ModZebrafiles
2426 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2430 # sub ModZebrafiles {
2432 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2436 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2437 # unless ( opendir( DIR, "$zebradir" ) ) {
2438 # warn "$zebradir not found";
2442 # my $filename = $zebradir . $biblionumber;
2445 # open( OUTPUT, ">", $filename . ".xml" );
2446 # print OUTPUT $record;
2453 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2455 $biblionumber is the biblionumber we want to index
2457 $op is specialUpdate or delete, and is used to know what we want to do
2459 $server is the server that we want to update
2461 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2462 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2465 $newRecord is the MARC::Record containing the new record. It is usefull only when NoZebra=1, and is used to know what to add to the nozebra database. (the record in mySQL being, if it exist, the previous record, the one just before the modif. We need both : the previous and the new one.
2470 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2471 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2472 my $dbh = C4::Context->dbh;
2474 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2476 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2477 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2479 if ( C4::Context->preference("NoZebra") ) {
2481 # lock the nozebra table : we will read index lines, update them in Perl process
2482 # and write everything in 1 transaction.
2483 # lock the table to avoid someone else overwriting what we are doing
2484 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2485 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2486 if ( $op eq 'specialUpdate' ) {
2488 # OK, we have to add or update the record
2489 # 1st delete (virtually, in indexes), if record actually exists
2491 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2494 # ... add the record
2495 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2498 # it's a deletion, delete the record...
2499 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2500 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2503 # ok, now update the database...
2504 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2505 foreach my $key ( keys %result ) {
2506 foreach my $index ( keys %{ $result{$key} } ) {
2507 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2510 $dbh->do('UNLOCK TABLES');
2514 # we use zebra, just fill zebraqueue table
2516 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2518 AND biblio_auth_number = ?
2521 my $check_sth = $dbh->prepare_cached($check_sql);
2522 $check_sth->execute( $server, $biblionumber, $op );
2523 my ($count) = $check_sth->fetchrow_array;
2524 $check_sth->finish();
2525 if ( $count == 0 ) {
2526 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2527 $sth->execute( $biblionumber, $server, $op );
2533 =head2 GetNoZebraIndexes
2535 %indexes = GetNoZebraIndexes;
2537 return the data from NoZebraIndexes syspref.
2541 sub GetNoZebraIndexes {
2542 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2544 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2545 $line =~ /(.*)=>(.*)/;
2546 my $index = $1; # initial ' or " is removed afterwards
2548 $index =~ s/'|"|\s//g;
2549 $fields =~ s/'|"|\s//g;
2550 $indexes{$index} = $fields;
2555 =head1 INTERNAL FUNCTIONS
2557 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2559 function to delete a biblio in NoZebra indexes
2560 This function does NOT delete anything in database : it reads all the indexes entries
2561 that have to be deleted & delete them in the hash
2563 The SQL part is done either :
2564 - after the Add if we are modifying a biblio (delete + add again)
2565 - immediatly after this sub if we are doing a true deletion.
2567 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2571 sub _DelBiblioNoZebra {
2572 my ( $biblionumber, $record, $server ) = @_;
2575 my $dbh = C4::Context->dbh;
2580 if ( $server eq 'biblioserver' ) {
2581 %index = GetNoZebraIndexes;
2583 # get title of the record (to store the 10 first letters with the index)
2584 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2585 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2588 # for authorities, the "title" is the $a mainentry
2589 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2590 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2591 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2592 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2593 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2594 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2595 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2600 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2601 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2603 # limit to 10 char, should be enough, and limit the DB size
2604 $title = substr( $title, 0, 10 );
2607 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2608 foreach my $field ( $record->fields() ) {
2610 #parse each subfield
2611 next if $field->tag < 10;
2612 foreach my $subfield ( $field->subfields() ) {
2613 my $tag = $field->tag();
2614 my $subfieldcode = $subfield->[0];
2617 # check each index to see if the subfield is stored somewhere
2618 # otherwise, store it in __RAW__ index
2619 foreach my $key ( keys %index ) {
2621 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2622 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2624 my $line = lc $subfield->[1];
2626 # remove meaningless value in the field...
2627 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2629 # ... and split in words
2630 foreach ( split / /, $line ) {
2631 next unless $_; # skip empty values (multiple spaces)
2632 # if the entry is already here, do nothing, the biblionumber has already be removed
2633 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2635 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2636 $sth2->execute( $server, $key, $_ );
2637 my $existing_biblionumbers = $sth2->fetchrow;
2640 if ($existing_biblionumbers) {
2642 # warn " existing for $key $_: $existing_biblionumbers";
2643 $result{$key}->{$_} = $existing_biblionumbers;
2644 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2651 # the subfield is not indexed, store it in __RAW__ index anyway
2653 my $line = lc $subfield->[1];
2654 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2656 # ... and split in words
2657 foreach ( split / /, $line ) {
2658 next unless $_; # skip empty values (multiple spaces)
2659 # if the entry is already here, do nothing, the biblionumber has already be removed
2660 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2662 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2663 $sth2->execute( $server, '__RAW__', $_ );
2664 my $existing_biblionumbers = $sth2->fetchrow;
2667 if ($existing_biblionumbers) {
2668 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2669 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2679 =head2 _AddBiblioNoZebra
2681 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2683 function to add a biblio in NoZebra indexes
2687 sub _AddBiblioNoZebra {
2688 my ( $biblionumber, $record, $server, %result ) = @_;
2689 my $dbh = C4::Context->dbh;
2694 if ( $server eq 'biblioserver' ) {
2695 %index = GetNoZebraIndexes;
2697 # get title of the record (to store the 10 first letters with the index)
2698 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2699 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2702 # warn "server : $server";
2703 # for authorities, the "title" is the $a mainentry
2704 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2705 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2706 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2707 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2708 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2709 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2710 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2713 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2714 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2716 # limit to 10 char, should be enough, and limit the DB size
2717 $title = substr( $title, 0, 10 );
2720 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2721 foreach my $field ( $record->fields() ) {
2723 #parse each subfield
2724 ###FIXME: impossible to index a 001-009 value with NoZebra
2725 next if $field->tag < 10;
2726 foreach my $subfield ( $field->subfields() ) {
2727 my $tag = $field->tag();
2728 my $subfieldcode = $subfield->[0];
2731 # warn "INDEXING :".$subfield->[1];
2732 # check each index to see if the subfield is stored somewhere
2733 # otherwise, store it in __RAW__ index
2734 foreach my $key ( keys %index ) {
2736 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2737 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2739 my $line = lc $subfield->[1];
2741 # remove meaningless value in the field...
2742 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2744 # ... and split in words
2745 foreach ( split / /, $line ) {
2746 next unless $_; # skip empty values (multiple spaces)
2747 # if the entry is already here, improve weight
2749 # warn "managing $_";
2750 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2751 my $weight = $1 + 1;
2752 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2753 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2756 # get the value if it exist in the nozebra table, otherwise, create it
2757 $sth2->execute( $server, $key, $_ );
2758 my $existing_biblionumbers = $sth2->fetchrow;
2761 if ($existing_biblionumbers) {
2762 $result{$key}->{"$_"} = $existing_biblionumbers;
2763 my $weight = defined $1 ? $1 + 1 : 1;
2764 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2765 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2767 # create a new ligne for this entry
2770 # warn "INSERT : $server / $key / $_";
2771 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2772 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2779 # the subfield is not indexed, store it in __RAW__ index anyway
2781 my $line = lc $subfield->[1];
2782 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2784 # ... and split in words
2785 foreach ( split / /, $line ) {
2786 next unless $_; # skip empty values (multiple spaces)
2787 # if the entry is already here, improve weight
2788 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2789 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2790 my $weight = $1 + 1;
2791 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2792 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2795 # get the value if it exist in the nozebra table, otherwise, create it
2796 $sth2->execute( $server, '__RAW__', $_ );
2797 my $existing_biblionumbers = $sth2->fetchrow;
2800 if ($existing_biblionumbers) {
2801 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2802 my $weight = ( $1 ? $1 : 0 ) + 1;
2803 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2804 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2806 # create a new ligne for this entry
2808 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2809 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2821 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2823 Find the given $subfield in the given $tag in the given
2824 MARC::Record $record. If the subfield is found, returns
2825 the (indicators, value) pair; otherwise, (undef, undef) is
2829 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2830 I suggest we export it from this module.
2835 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2838 if ( $tagfield < 10 ) {
2839 if ( $record->field($tagfield) ) {
2840 push @result, $record->field($tagfield)->data();
2845 foreach my $field ( $record->field($tagfield) ) {
2846 my @subfields = $field->subfields();
2847 foreach my $subfield (@subfields) {
2848 if ( @$subfield[0] eq $insubfield ) {
2849 push @result, @$subfield[1];
2850 $indicator = $field->indicator(1) . $field->indicator(2);
2855 return ( $indicator, @result );
2858 =head2 _koha_marc_update_bib_ids
2861 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2863 Internal function to add or update biblionumber and biblioitemnumber to
2868 sub _koha_marc_update_bib_ids {
2869 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2871 # we must add bibnum and bibitemnum in MARC::Record...
2872 # we build the new field with biblionumber and biblioitemnumber
2873 # we drop the original field
2874 # we add the new builded field.
2875 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2876 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2878 if ( $biblio_tag != $biblioitem_tag ) {
2880 # biblionumber & biblioitemnumber are in different fields
2882 # deal with biblionumber
2883 my ( $new_field, $old_field );
2884 if ( $biblio_tag < 10 ) {
2885 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2887 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2890 # drop old field and create new one...
2891 $old_field = $record->field($biblio_tag);
2892 $record->delete_field($old_field) if $old_field;
2893 $record->append_fields($new_field);
2895 # deal with biblioitemnumber
2896 if ( $biblioitem_tag < 10 ) {
2897 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2899 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2902 # drop old field and create new one...
2903 $old_field = $record->field($biblioitem_tag);
2904 $record->delete_field($old_field) if $old_field;
2905 $record->insert_fields_ordered($new_field);
2909 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2910 my $new_field = MARC::Field->new(
2911 $biblio_tag, '', '',
2912 "$biblio_subfield" => $biblionumber,
2913 "$biblioitem_subfield" => $biblioitemnumber
2916 # drop old field and create new one...
2917 my $old_field = $record->field($biblio_tag);
2918 $record->delete_field($old_field) if $old_field;
2919 $record->insert_fields_ordered($new_field);
2923 =head2 _koha_marc_update_biblioitem_cn_sort
2925 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2927 Given a MARC bib record and the biblioitem hash, update the
2928 subfield that contains a copy of the value of biblioitems.cn_sort.
2932 sub _koha_marc_update_biblioitem_cn_sort {
2934 my $biblioitem = shift;
2935 my $frameworkcode = shift;
2937 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2938 return unless $biblioitem_tag;
2940 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2942 if ( my $field = $marc->field($biblioitem_tag) ) {
2943 $field->delete_subfield( code => $biblioitem_subfield );
2944 if ( $cn_sort ne '' ) {
2945 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2949 # if we get here, no biblioitem tag is present in the MARC record, so
2950 # we'll create it if $cn_sort is not empty -- this would be
2951 # an odd combination of events, however
2953 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2958 =head2 _koha_add_biblio
2960 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2962 Internal function to add a biblio ($biblio is a hash with the values)
2966 sub _koha_add_biblio {
2967 my ( $dbh, $biblio, $frameworkcode ) = @_;
2971 # set the series flag
2972 unless (defined $biblio->{'serial'}){
2973 $biblio->{'serial'} = 0;
2974 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2977 my $query = "INSERT INTO biblio
2978 SET frameworkcode = ?,
2989 my $sth = $dbh->prepare($query);
2991 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2992 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2995 my $biblionumber = $dbh->{'mysql_insertid'};
2996 if ( $dbh->errstr ) {
2997 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
3003 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
3004 return ( $biblionumber, $error );
3007 =head2 _koha_modify_biblio
3009 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
3011 Internal function for updating the biblio table
3015 sub _koha_modify_biblio {
3016 my ( $dbh, $biblio, $frameworkcode ) = @_;
3021 SET frameworkcode = ?,
3030 WHERE biblionumber = ?
3033 my $sth = $dbh->prepare($query);
3036 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
3037 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
3038 ) if $biblio->{'biblionumber'};
3040 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
3041 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
3044 return ( $biblio->{'biblionumber'}, $error );
3047 =head2 _koha_modify_biblioitem_nonmarc
3049 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
3051 Updates biblioitems row except for marc and marcxml, which should be changed
3056 sub _koha_modify_biblioitem_nonmarc {
3057 my ( $dbh, $biblioitem ) = @_;
3060 # re-calculate the cn_sort, it may have changed
3061 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3063 my $query = "UPDATE biblioitems
3064 SET biblionumber = ?,
3070 publicationyear = ?,
3074 collectiontitle = ?,
3076 collectionvolume= ?,
3077 editionstatement= ?,
3078 editionresponsibility = ?,
3092 where biblioitemnumber = ?
3094 my $sth = $dbh->prepare($query);
3096 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3097 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3098 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3099 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3100 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3101 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
3102 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
3103 $biblioitem->{'biblioitemnumber'}
3105 if ( $dbh->errstr ) {
3106 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3109 return ( $biblioitem->{'biblioitemnumber'}, $error );
3112 =head2 _koha_add_biblioitem
3114 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3116 Internal function to add a biblioitem
3120 sub _koha_add_biblioitem {
3121 my ( $dbh, $biblioitem ) = @_;
3124 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3125 my $query = "INSERT INTO biblioitems SET
3132 publicationyear = ?,
3136 collectiontitle = ?,
3138 collectionvolume= ?,
3139 editionstatement= ?,
3140 editionresponsibility = ?,
3156 my $sth = $dbh->prepare($query);
3158 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3159 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3160 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3161 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3162 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3163 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3164 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3165 $biblioitem->{'totalissues'}
3167 my $bibitemnum = $dbh->{'mysql_insertid'};
3169 if ( $dbh->errstr ) {
3170 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3174 return ( $bibitemnum, $error );
3177 =head2 _koha_delete_biblio
3179 $error = _koha_delete_biblio($dbh,$biblionumber);
3181 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3183 C<$dbh> - the database handle
3185 C<$biblionumber> - the biblionumber of the biblio to be deleted
3189 # FIXME: add error handling
3191 sub _koha_delete_biblio {
3192 my ( $dbh, $biblionumber ) = @_;
3194 # get all the data for this biblio
3195 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3196 $sth->execute($biblionumber);
3198 if ( my $data = $sth->fetchrow_hashref ) {
3200 # save the record in deletedbiblio
3201 # find the fields to save
3202 my $query = "INSERT INTO deletedbiblio SET ";
3204 foreach my $temp ( keys %$data ) {
3205 $query .= "$temp = ?,";
3206 push( @bind, $data->{$temp} );
3209 # replace the last , by ",?)"
3211 my $bkup_sth = $dbh->prepare($query);
3212 $bkup_sth->execute(@bind);
3216 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3217 $del_sth->execute($biblionumber);
3224 =head2 _koha_delete_biblioitems
3226 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3228 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3230 C<$dbh> - the database handle
3231 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3235 # FIXME: add error handling
3237 sub _koha_delete_biblioitems {
3238 my ( $dbh, $biblioitemnumber ) = @_;
3240 # get all the data for this biblioitem
3241 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3242 $sth->execute($biblioitemnumber);
3244 if ( my $data = $sth->fetchrow_hashref ) {
3246 # save the record in deletedbiblioitems
3247 # find the fields to save
3248 my $query = "INSERT INTO deletedbiblioitems SET ";
3250 foreach my $temp ( keys %$data ) {
3251 $query .= "$temp = ?,";
3252 push( @bind, $data->{$temp} );
3255 # replace the last , by ",?)"
3257 my $bkup_sth = $dbh->prepare($query);
3258 $bkup_sth->execute(@bind);
3261 # delete the biblioitem
3262 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3263 $del_sth->execute($biblioitemnumber);
3270 =head1 UNEXPORTED FUNCTIONS
3272 =head2 ModBiblioMarc
3274 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3276 Add MARC data for a biblio to koha
3278 Function exported, but should NOT be used, unless you really know what you're doing
3284 # pass the MARC::Record to this function, and it will create the records in the marc field
3285 my ( $record, $biblionumber, $frameworkcode ) = @_;
3286 my $dbh = C4::Context->dbh;
3287 my @fields = $record->fields();
3288 if ( !$frameworkcode ) {
3289 $frameworkcode = "";
3291 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3292 $sth->execute( $frameworkcode, $biblionumber );
3294 my $encoding = C4::Context->preference("marcflavour");
3296 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3297 if ( $encoding eq "UNIMARC" ) {
3298 my $string = $record->subfield( 100, "a" );
3299 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3300 my $f100 = $record->field(100);
3301 $record->delete_field($f100);
3303 $string = POSIX::strftime( "%Y%m%d", localtime );
3305 $string = sprintf( "%-*s", 35, $string );
3307 substr( $string, 22, 6, "frey50" );
3308 unless ( $record->subfield( 100, "a" ) ) {
3309 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3313 #enhancement 5374: update transaction date (005) for marc21/unimarc
3314 if($encoding =~ /MARC21|UNIMARC/) {
3315 my @a= (localtime) [5,4,3,2,1,0]; $a[0]+=1900; $a[1]++;
3316 # YY MM DD HH MM SS (update year and month)
3317 my $f005= $record->field('005');
3318 $f005->update(sprintf("%4d%02d%02d%02d%02d%04.1f",@a)) if $f005;
3322 if ( C4::Context->preference("NoZebra") ) {
3324 # only NoZebra indexing needs to have
3325 # the previous version of the record
3326 $oldRecord = GetMarcBiblio($biblionumber);
3328 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3329 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3331 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3332 return $biblionumber;
3335 =head2 z3950_extended_services
3337 z3950_extended_services($serviceType,$serviceOptions,$record);
3339 z3950_extended_services is used to handle all interactions with Zebra's extended serices package, which is employed to perform all management of the MARC data stored in Zebra.
3341 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3343 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3345 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3349 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3350 syntax => the record syntax (transfer syntax)
3351 databaseName = Database from connection object
3353 To set serviceOptions, call set_service_options($serviceType)
3355 C<$record> the record, if one is needed for the service type
3357 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3361 sub z3950_extended_services {
3362 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3364 # get our connection object
3365 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3367 # create a new package object
3368 my $Zpackage = $Zconn->package();
3371 $Zpackage->option( action => $action );
3373 if ( $serviceOptions->{'databaseName'} ) {
3374 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3376 if ( $serviceOptions->{'recordIdNumber'} ) {
3377 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3379 if ( $serviceOptions->{'recordIdOpaque'} ) {
3380 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3383 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3384 #if ($serviceType eq 'itemorder') {
3385 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3386 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3387 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3388 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3391 if ( $serviceOptions->{record} ) {
3392 $Zpackage->option( record => $serviceOptions->{record} );
3394 # can be xml or marc
3395 if ( $serviceOptions->{'syntax'} ) {
3396 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3400 # send the request, handle any exception encountered
3401 eval { $Zpackage->send($serviceType) };
3402 if ( $@ && $@->isa("ZOOM::Exception") ) {
3403 return "error: " . $@->code() . " " . $@->message() . "\n";
3406 # free up package resources
3407 $Zpackage->destroy();
3410 =head2 set_service_options
3412 my $serviceOptions = set_service_options($serviceType);
3414 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3416 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3420 sub set_service_options {
3421 my ($serviceType) = @_;
3424 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3425 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3427 if ( $serviceType eq 'commit' ) {
3431 if ( $serviceType eq 'create' ) {
3435 if ( $serviceType eq 'drop' ) {
3436 die "ERROR: 'drop' not currently supported (by Zebra)";
3438 return $serviceOptions;
3441 =head2 get_biblio_authorised_values
3443 find the types and values for all authorised values assigned to this biblio.
3447 MARC::Record of the bib
3449 returns: a hashref mapping the authorised value to the value set for this biblionumber
3451 $authorised_values = {
3452 'Scent' => 'flowery',
3453 'Audience' => 'Young Adult',
3454 'itemtypes' => 'SER',
3457 Notes: forlibrarian should probably be passed in, and called something different.
3461 sub get_biblio_authorised_values {
3462 my $biblionumber = shift;
3465 my $forlibrarian = 1; # are we in staff or opac?
3466 my $frameworkcode = GetFrameworkCode($biblionumber);
3468 my $authorised_values;
3470 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3471 or return $authorised_values;
3473 # assume that these entries in the authorised_value table are bibliolevel.
3474 # ones that start with 'item%' are item level.
3475 my $query = q(SELECT distinct authorised_value, kohafield
3476 FROM marc_subfield_structure
3477 WHERE authorised_value !=''
3478 AND (kohafield like 'biblio%'
3479 OR kohafield like '') );
3480 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3482 foreach my $tag ( keys(%$tagslib) ) {
3483 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3485 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3486 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3487 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3488 if ( defined $record->field($tag) ) {
3489 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3490 if ( defined $this_subfield_value ) {
3491 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3499 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3500 return $authorised_values;
3509 Koha Development Team <http://koha-community.org/>
3511 Paul POULAIN paul.poulain@free.fr
3513 Joshua Ferraro jmf@liblime.com