3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along
17 # with Koha; if not, write to the Free Software Foundation, Inc.,
18 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
25 use MARC::File::USMARC;
28 use POSIX qw(strftime);
31 use C4::Dates qw/format_date/;
32 use C4::Log; # logaction
38 use vars qw($VERSION @ISA @EXPORT);
44 @ISA = qw( Exporter );
59 &GetBiblioItemByBiblioNumber
60 &GetBiblioFromItemNumber
61 &GetBiblionumberFromItemnumber
80 &GetAuthorisedValueDesc
84 &GetPublisherNameFromIsbn
102 # To link headings in a bib record
103 # to authority records.
105 &LinkBibHeadingsToAuthorities
109 # those functions are exported but should not be used
110 # they are usefull is few circumstances, so are exported.
111 # but don't use them unless you're a core developer ;-)
119 &TransformHtmlToMarc2
122 &PrepareItemrecordDisplay
128 my $servers = C4::Context->config('memcached_servers');
130 require Memoize::Memcached;
131 import Memoize::Memcached qw(memoize_memcached);
134 servers => [$servers],
135 key_prefix => C4::Context->config('memcached_namespace') || 'koha',
137 memoize_memcached( 'GetMarcStructure', memcached => $memcached, expire_time => 600 ); #cache for 10 minutes
143 C4::Biblio - cataloging management functions
147 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:
151 =item 1. in the biblio,biblioitems,items, etc tables, which are limited to a one-to-one mapping to underlying MARC data
153 =item 2. as raw MARC in the Zebra index and storage engine
155 =item 3. as raw MARC the biblioitems.marc and biblioitems.marcxml
159 In the 3.0 version of Koha, the authoritative record-level information is in biblioitems.marcxml
161 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.
165 =item 1. Compared with MySQL, Zebra is slow to update an index for small data changes -- especially for proc-intensive operations like circulation
167 =item 2. Zebra's index has been known to crash and a backup of the data is necessary to rebuild it in such cases
171 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:
175 =item 1. Add*/Mod*/Del*/ - high-level external functions suitable for being called from external scripts to manage the collection
177 =item 2. _koha_* - low-level internal functions for managing the koha tables
179 =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.
181 =item 4. Zebra functions used to update the Zebra index
183 =item 5. internal helper functions such as char_decode, checkitems, etc. Some of these probably belong in Koha.pm
187 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 :
191 =item 1. save datas in biblio and biblioitems table, that gives us a biblionumber and a biblioitemnumber
193 =item 2. add the biblionumber and biblioitemnumber into the MARC records
195 =item 3. save the marc record
199 When dealing with items, we must :
203 =item 1. save the item in items table, that gives us an itemnumber
205 =item 2. add the itemnumber to the item MARC field
207 =item 3. overwrite the MARC record (with the added item) into biblioitems.marc(xml)
209 When modifying a biblio or an item, the behaviour is quite similar.
213 =head1 EXPORTED FUNCTIONS
217 ($biblionumber,$biblioitemnumber) = AddBiblio($record,$frameworkcode);
219 Exported function (core API) for adding a new biblio to koha.
221 The first argument is a C<MARC::Record> object containing the
222 bib to add, while the second argument is the desired MARC
225 This function also accepts a third, optional argument: a hashref
226 to additional options. The only defined option is C<defer_marc_save>,
227 which if present and mapped to a true value, causes C<AddBiblio>
228 to omit the call to save the MARC in C<bibilioitems.marc>
229 and C<biblioitems.marcxml> This option is provided B<only>
230 for the use of scripts such as C<bulkmarcimport.pl> that may need
231 to do some manipulation of the MARC record for item parsing before
232 saving it and which cannot afford the performance hit of saving
233 the MARC record twice. Consequently, do not use that option
234 unless you can guarantee that C<ModBiblioMarc> will be called.
240 my $frameworkcode = shift;
241 my $options = @_ ? shift : undef;
242 my $defer_marc_save = 0;
243 if ( defined $options and exists $options->{'defer_marc_save'} and $options->{'defer_marc_save'} ) {
244 $defer_marc_save = 1;
247 my ( $biblionumber, $biblioitemnumber, $error );
248 my $dbh = C4::Context->dbh;
250 # transform the data into koha-table style data
251 my $olddata = TransformMarcToKoha( $dbh, $record, $frameworkcode );
252 ( $biblionumber, $error ) = _koha_add_biblio( $dbh, $olddata, $frameworkcode );
253 $olddata->{'biblionumber'} = $biblionumber;
254 ( $biblioitemnumber, $error ) = _koha_add_biblioitem( $dbh, $olddata );
256 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
258 # update MARC subfield that stores biblioitems.cn_sort
259 _koha_marc_update_biblioitem_cn_sort( $record, $olddata, $frameworkcode );
262 ModBiblioMarc( $record, $biblionumber, $frameworkcode ) unless $defer_marc_save;
264 logaction( "CATALOGUING", "ADD", $biblionumber, "biblio" ) if C4::Context->preference("CataloguingLog");
265 return ( $biblionumber, $biblioitemnumber );
270 ModBiblio( $record,$biblionumber,$frameworkcode);
272 Replace an existing bib record identified by C<$biblionumber>
273 with one supplied by the MARC::Record object C<$record>. The embedded
274 item, biblioitem, and biblionumber fields from the previous
275 version of the bib record replace any such fields of those tags that
276 are present in C<$record>. Consequently, ModBiblio() is not
277 to be used to try to modify item records.
279 C<$frameworkcode> specifies the MARC framework to use
280 when storing the modified bib record; among other things,
281 this controls how MARC fields get mapped to display columns
282 in the C<biblio> and C<biblioitems> tables, as well as
283 which fields are used to store embedded item, biblioitem,
284 and biblionumber data for indexing.
289 my ( $record, $biblionumber, $frameworkcode ) = @_;
290 if ( C4::Context->preference("CataloguingLog") ) {
291 my $newrecord = GetMarcBiblio($biblionumber);
292 logaction( "CATALOGUING", "MODIFY", $biblionumber, "BEFORE=>" . $newrecord->as_formatted );
295 my $dbh = C4::Context->dbh;
297 $frameworkcode = "" unless $frameworkcode;
299 # get the items before and append them to the biblio before updating the record, atm we just have the biblio
300 my ( $itemtag, $itemsubfield ) = GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
301 my $oldRecord = GetMarcBiblio($biblionumber);
303 # delete any item fields from incoming record to avoid
304 # duplication or incorrect data - use AddItem() or ModItem()
306 foreach my $field ( $record->field($itemtag) ) {
307 $record->delete_field($field);
310 # parse each item, and, for an unknown reason, re-encode each subfield
311 # if you don't do that, the record will have encoding mixed
312 # and the biblio will be re-encoded.
313 # strange, I (Paul P.) searched more than 1 day to understand what happends
314 # but could only solve the problem this way...
315 my @fields = $oldRecord->field($itemtag);
316 foreach my $fielditem (@fields) {
318 foreach ( $fielditem->subfields() ) {
320 $field->add_subfields( Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
322 $field = MARC::Field->new( "$itemtag", '', '', Encode::encode( 'utf-8', $_->[0] ) => Encode::encode( 'utf-8', $_->[1] ) );
325 $record->append_fields($field);
328 # update biblionumber and biblioitemnumber in MARC
329 # FIXME - this is assuming a 1 to 1 relationship between
330 # biblios and biblioitems
331 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
332 $sth->execute($biblionumber);
333 my ($biblioitemnumber) = $sth->fetchrow;
335 _koha_marc_update_bib_ids( $record, $frameworkcode, $biblionumber, $biblioitemnumber );
337 # load the koha-table data object
338 my $oldbiblio = TransformMarcToKoha( $dbh, $record, $frameworkcode );
340 # update MARC subfield that stores biblioitems.cn_sort
341 _koha_marc_update_biblioitem_cn_sort( $record, $oldbiblio, $frameworkcode );
343 # update the MARC record (that now contains biblio and items) with the new record data
344 &ModBiblioMarc( $record, $biblionumber, $frameworkcode );
346 # modify the other koha tables
347 _koha_modify_biblio( $dbh, $oldbiblio, $frameworkcode );
348 _koha_modify_biblioitem_nonmarc( $dbh, $oldbiblio );
352 =head2 ModBiblioframework
354 ModBiblioframework($biblionumber,$frameworkcode);
356 Exported function to modify a biblio framework
360 sub ModBiblioframework {
361 my ( $biblionumber, $frameworkcode ) = @_;
362 my $dbh = C4::Context->dbh;
363 my $sth = $dbh->prepare( "UPDATE biblio SET frameworkcode=? WHERE biblionumber=?" );
364 $sth->execute( $frameworkcode, $biblionumber );
370 my $error = &DelBiblio($dbh,$biblionumber);
372 Exported function (core API) for deleting a biblio in koha.
373 Deletes biblio record from Zebra and Koha tables (biblio,biblioitems,items)
374 Also backs it up to deleted* tables
375 Checks to make sure there are not issues on any of the items
377 C<$error> : undef unless an error occurs
382 my ($biblionumber) = @_;
383 my $dbh = C4::Context->dbh;
384 my $error; # for error handling
386 # First make sure this biblio has no items attached
387 my $sth = $dbh->prepare("SELECT itemnumber FROM items WHERE biblionumber=?");
388 $sth->execute($biblionumber);
389 if ( my $itemnumber = $sth->fetchrow ) {
391 # Fix this to use a status the template can understand
392 $error .= "This Biblio has items attached, please delete them first before deleting this biblio ";
395 return $error if $error;
397 # We delete attached subscriptions
398 my $subscriptions = &C4::Serials::GetFullSubscriptionsFromBiblionumber($biblionumber);
399 foreach my $subscription (@$subscriptions) {
400 &C4::Serials::DelSubscription( $subscription->{subscriptionid} );
403 # Delete in Zebra. Be careful NOT to move this line after _koha_delete_biblio
404 # for at least 2 reasons :
405 # - we need to read the biblio if NoZebra is set (to remove it from the indexes
406 # - if something goes wrong, the biblio may be deleted from Koha but not from zebra
407 # 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)
409 if ( C4::Context->preference("NoZebra") ) {
411 # only NoZebra indexing needs to have
412 # the previous version of the record
413 $oldRecord = GetMarcBiblio($biblionumber);
415 ModZebra( $biblionumber, "recordDelete", "biblioserver", $oldRecord, undef );
417 # delete biblioitems and items from Koha tables and save in deletedbiblioitems,deleteditems
418 $sth = $dbh->prepare("SELECT biblioitemnumber FROM biblioitems WHERE biblionumber=?");
419 $sth->execute($biblionumber);
420 while ( my $biblioitemnumber = $sth->fetchrow ) {
422 # delete this biblioitem
423 $error = _koha_delete_biblioitems( $dbh, $biblioitemnumber );
424 return $error if $error;
427 # delete biblio from Koha tables and save in deletedbiblio
428 # must do this *after* _koha_delete_biblioitems, otherwise
429 # delete cascade will prevent deletedbiblioitems rows
430 # from being generated by _koha_delete_biblioitems
431 $error = _koha_delete_biblio( $dbh, $biblionumber );
433 logaction( "CATALOGUING", "DELETE", $biblionumber, "" ) if C4::Context->preference("CataloguingLog");
438 =head2 LinkBibHeadingsToAuthorities
440 my $headings_linked = LinkBibHeadingsToAuthorities($marc);
442 Links bib headings to authority records by checking
443 each authority-controlled field in the C<MARC::Record>
444 object C<$marc>, looking for a matching authority record,
445 and setting the linking subfield $9 to the ID of that
448 If no matching authority exists, or if multiple
449 authorities match, no $9 will be added, and any
450 existing one inthe field will be deleted.
452 Returns the number of heading links changed in the
457 sub LinkBibHeadingsToAuthorities {
460 my $num_headings_changed = 0;
461 foreach my $field ( $bib->fields() ) {
462 my $heading = C4::Heading->new_from_bib_field($field);
463 next unless defined $heading;
466 my $current_link = $field->subfield('9');
468 # look for matching authorities
469 my $authorities = $heading->authorities();
471 # want only one exact match
472 if ( $#{$authorities} == 0 ) {
473 my $authority = MARC::Record->new_from_usmarc( $authorities->[0] );
474 my $authid = $authority->field('001')->data();
475 next if defined $current_link and $current_link eq $authid;
477 $field->delete_subfield( code => '9' ) if defined $current_link;
478 $field->add_subfields( '9', $authid );
479 $num_headings_changed++;
481 if ( defined $current_link ) {
482 $field->delete_subfield( code => '9' );
483 $num_headings_changed++;
488 return $num_headings_changed;
491 =head2 GetRecordValue
493 my $values = GetRecordValue($field, $record, $frameworkcode);
495 Get MARC fields from a keyword defined in fieldmapping table.
500 my ( $field, $record, $frameworkcode ) = @_;
501 my $dbh = C4::Context->dbh;
503 my $sth = $dbh->prepare('SELECT fieldcode, subfieldcode FROM fieldmapping WHERE frameworkcode = ? AND field = ?');
504 $sth->execute( $frameworkcode, $field );
508 while ( my $row = $sth->fetchrow_hashref ) {
509 foreach my $field ( $record->field( $row->{fieldcode} ) ) {
510 if ( ( $row->{subfieldcode} ne "" && $field->subfield( $row->{subfieldcode} ) ) ) {
511 foreach my $subfield ( $field->subfield( $row->{subfieldcode} ) ) {
512 push @result, { 'subfield' => $subfield };
515 } elsif ( $row->{subfieldcode} eq "" ) {
516 push @result, { 'subfield' => $field->as_string() };
524 =head2 SetFieldMapping
526 SetFieldMapping($framework, $field, $fieldcode, $subfieldcode);
528 Set a Field to MARC mapping value, if it already exists we don't add a new one.
532 sub SetFieldMapping {
533 my ( $framework, $field, $fieldcode, $subfieldcode ) = @_;
534 my $dbh = C4::Context->dbh;
536 my $sth = $dbh->prepare('SELECT * FROM fieldmapping WHERE fieldcode = ? AND subfieldcode = ? AND frameworkcode = ? AND field = ?');
537 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
538 if ( not $sth->fetchrow_hashref ) {
540 $sth = $dbh->prepare('INSERT INTO fieldmapping (fieldcode, subfieldcode, frameworkcode, field) VALUES(?,?,?,?)');
542 $sth->execute( $fieldcode, $subfieldcode, $framework, $field );
546 =head2 DeleteFieldMapping
548 DeleteFieldMapping($id);
550 Delete a field mapping from an $id.
554 sub DeleteFieldMapping {
556 my $dbh = C4::Context->dbh;
558 my $sth = $dbh->prepare('DELETE FROM fieldmapping WHERE id = ?');
562 =head2 GetFieldMapping
564 GetFieldMapping($frameworkcode);
566 Get all field mappings for a specified frameworkcode
570 sub GetFieldMapping {
571 my ($framework) = @_;
572 my $dbh = C4::Context->dbh;
574 my $sth = $dbh->prepare('SELECT * FROM fieldmapping where frameworkcode = ?');
575 $sth->execute($framework);
578 while ( my $row = $sth->fetchrow_hashref ) {
586 $data = &GetBiblioData($biblionumber);
588 Returns information about the book with the given biblionumber.
589 C<&GetBiblioData> returns a reference-to-hash. The keys are the fields in
590 the C<biblio> and C<biblioitems> tables in the
593 In addition, C<$data-E<gt>{subject}> is the list of the book's
594 subjects, separated by C<" , "> (space, comma, space).
595 If there are multiple biblioitems with the given biblionumber, only
596 the first one is considered.
602 my $dbh = C4::Context->dbh;
604 # my $query = C4::Context->preference('item-level_itypes') ?
605 # " SELECT * , biblioitems.notes AS bnotes, biblio.notes
607 # LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
608 # WHERE biblio.biblionumber = ?
609 # AND biblioitems.biblionumber = biblio.biblionumber
612 my $query = " SELECT * , biblioitems.notes AS bnotes, itemtypes.notforloan as bi_notforloan, biblio.notes
614 LEFT JOIN biblioitems ON biblio.biblionumber = biblioitems.biblionumber
615 LEFT JOIN itemtypes ON biblioitems.itemtype = itemtypes.itemtype
616 WHERE biblio.biblionumber = ?
617 AND biblioitems.biblionumber = biblio.biblionumber ";
619 my $sth = $dbh->prepare($query);
620 $sth->execute($bibnum);
622 $data = $sth->fetchrow_hashref;
626 } # sub GetBiblioData
628 =head2 &GetBiblioItemData
630 $itemdata = &GetBiblioItemData($biblioitemnumber);
632 Looks up the biblioitem with the given biblioitemnumber. Returns a
633 reference-to-hash. The keys are the fields from the C<biblio>,
634 C<biblioitems>, and C<itemtypes> tables in the Koha database, except
635 that C<biblioitems.notes> is given as C<$itemdata-E<gt>{bnotes}>.
640 sub GetBiblioItemData {
641 my ($biblioitemnumber) = @_;
642 my $dbh = C4::Context->dbh;
643 my $query = "SELECT *,biblioitems.notes AS bnotes
644 FROM biblio LEFT JOIN biblioitems on biblio.biblionumber=biblioitems.biblionumber ";
645 unless ( C4::Context->preference('item-level_itypes') ) {
646 $query .= "LEFT JOIN itemtypes on biblioitems.itemtype=itemtypes.itemtype ";
648 $query .= " WHERE biblioitemnumber = ? ";
649 my $sth = $dbh->prepare($query);
651 $sth->execute($biblioitemnumber);
652 $data = $sth->fetchrow_hashref;
655 } # sub &GetBiblioItemData
657 =head2 GetBiblioItemByBiblioNumber
659 NOTE : This function has been copy/paste from C4/Biblio.pm from head before zebra integration.
663 sub GetBiblioItemByBiblioNumber {
664 my ($biblionumber) = @_;
665 my $dbh = C4::Context->dbh;
666 my $sth = $dbh->prepare("Select * FROM biblioitems WHERE biblionumber = ?");
670 $sth->execute($biblionumber);
672 while ( my $data = $sth->fetchrow_hashref ) {
673 push @results, $data;
680 =head2 GetBiblionumberFromItemnumber
685 sub GetBiblionumberFromItemnumber {
686 my ($itemnumber) = @_;
687 my $dbh = C4::Context->dbh;
688 my $sth = $dbh->prepare("Select biblionumber FROM items WHERE itemnumber = ?");
690 $sth->execute($itemnumber);
691 my ($result) = $sth->fetchrow;
695 =head2 GetBiblioFromItemNumber
697 $item = &GetBiblioFromItemNumber($itemnumber,$barcode);
699 Looks up the item with the given itemnumber. if undef, try the barcode.
701 C<&itemnodata> returns a reference-to-hash whose keys are the fields
702 from the C<biblio>, C<biblioitems>, and C<items> tables in the Koha
708 sub GetBiblioFromItemNumber {
709 my ( $itemnumber, $barcode ) = @_;
710 my $dbh = C4::Context->dbh;
713 $sth = $dbh->prepare(
715 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
716 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
717 WHERE items.itemnumber = ?"
719 $sth->execute($itemnumber);
721 $sth = $dbh->prepare(
723 LEFT JOIN biblio ON biblio.biblionumber = items.biblionumber
724 LEFT JOIN biblioitems ON biblioitems.biblioitemnumber = items.biblioitemnumber
725 WHERE items.barcode = ?"
727 $sth->execute($barcode);
729 my $data = $sth->fetchrow_hashref;
736 $isbd = &GetISBDView($biblionumber);
738 Return the ISBD view which can be included in opac and intranet
743 my ( $biblionumber, $template ) = @_;
744 my $record = GetMarcBiblio($biblionumber);
745 my $itemtype = &GetFrameworkCode($biblionumber);
746 my ( $holdingbrtagf, $holdingbrtagsubf ) = &GetMarcFromKohaField( "items.holdingbranch", $itemtype );
747 my $tagslib = &GetMarcStructure( 1, $itemtype );
749 my $ISBD = C4::Context->preference('ISBD');
754 foreach my $isbdfield ( split( /#/, $bloc ) ) {
756 # $isbdfield= /(.?.?.?)/;
757 $isbdfield =~ /(\d\d\d)([^\|])?\|(.*)\|(.*)\|(.*)/;
758 my $fieldvalue = $1 || 0;
759 my $subfvalue = $2 || "";
761 my $analysestring = $4;
764 # warn "==> $1 / $2 / $3 / $4";
765 # my $fieldvalue=substr($isbdfield,0,3);
766 if ( $fieldvalue > 0 ) {
767 my $hasputtextbefore = 0;
768 my @fieldslist = $record->field($fieldvalue);
769 @fieldslist = sort { $a->subfield($holdingbrtagsubf) cmp $b->subfield($holdingbrtagsubf) } @fieldslist if ( $fieldvalue eq $holdingbrtagf );
771 # warn "ERROR IN ISBD DEFINITION at : $isbdfield" unless $fieldvalue;
772 # warn "FV : $fieldvalue";
773 if ( $subfvalue ne "" ) {
774 foreach my $field (@fieldslist) {
775 foreach my $subfield ( $field->subfield($subfvalue) ) {
776 my $calculated = $analysestring;
777 my $tag = $field->tag();
780 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subfvalue, $subfield, '', $tagslib );
781 my $tagsubf = $tag . $subfvalue;
782 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
783 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
785 # field builded, store the result
786 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
787 $blocres .= $textbefore;
788 $hasputtextbefore = 1;
791 # remove punctuation at start
792 $calculated =~ s/^( |;|:|\.|-)*//g;
793 $blocres .= $calculated;
798 $blocres .= $textafter if $hasputtextbefore;
800 foreach my $field (@fieldslist) {
801 my $calculated = $analysestring;
802 my $tag = $field->tag();
805 my @subf = $field->subfields;
806 for my $i ( 0 .. $#subf ) {
807 my $valuecode = $subf[$i][1];
808 my $subfieldcode = $subf[$i][0];
809 my $subfieldvalue = GetAuthorisedValueDesc( $tag, $subf[$i][0], $subf[$i][1], '', $tagslib );
810 my $tagsubf = $tag . $subfieldcode;
812 $calculated =~ s/ # replace all {{}} codes by the value code.
813 \{\{$tagsubf\}\} # catch the {{actualcode}}
815 $valuecode # replace by the value code
818 $calculated =~ s/\{(.?.?.?.?)$tagsubf(.*?)\}/$1$subfieldvalue$2\{$1$tagsubf$2\}/g;
819 if ( $template eq "opac" ) { $calculated =~ s#/cgi-bin/koha/[^/]+/([^.]*.pl\?.*)$#opac-$1#g; }
822 # field builded, store the result
823 if ( $calculated && !$hasputtextbefore ) { # put textbefore if not done
824 $blocres .= $textbefore;
825 $hasputtextbefore = 1;
828 # remove punctuation at start
829 $calculated =~ s/^( |;|:|\.|-)*//g;
830 $blocres .= $calculated;
833 $blocres .= $textafter if $hasputtextbefore;
836 $blocres .= $isbdfield;
841 $res =~ s/\{(.*?)\}//g;
843 $res =~ s/\n/<br\/>/g;
853 ( $count, @results ) = &GetBiblio($biblionumber);
858 my ($biblionumber) = @_;
859 my $dbh = C4::Context->dbh;
860 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber = ?");
863 $sth->execute($biblionumber);
864 while ( my $data = $sth->fetchrow_hashref ) {
865 $results[$count] = $data;
869 return ( $count, @results );
872 =head2 GetBiblioItemInfosOf
874 GetBiblioItemInfosOf(@biblioitemnumbers);
878 sub GetBiblioItemInfosOf {
879 my @biblioitemnumbers = @_;
882 SELECT biblioitemnumber,
886 WHERE biblioitemnumber IN (' . join( ',', @biblioitemnumbers ) . ')
888 return get_infos_of( $query, 'biblioitemnumber' );
891 =head1 FUNCTIONS FOR HANDLING MARC MANAGEMENT
893 =head2 GetMarcStructure
895 $res = GetMarcStructure($forlibrarian,$frameworkcode);
897 Returns a reference to a big hash of hash, with the Marc structure for the given frameworkcode
898 $forlibrarian :if set to 1, the MARC descriptions are the librarians ones, otherwise it's the public (OPAC) ones
899 $frameworkcode : the framework code to read
903 # cache for results of GetMarcStructure -- needed
905 our $marc_structure_cache;
907 sub GetMarcStructure {
908 my ( $forlibrarian, $frameworkcode ) = @_;
909 my $dbh = C4::Context->dbh;
910 $frameworkcode = "" unless $frameworkcode;
912 if ( defined $marc_structure_cache and exists $marc_structure_cache->{$forlibrarian}->{$frameworkcode} ) {
913 return $marc_structure_cache->{$forlibrarian}->{$frameworkcode};
916 # my $sth = $dbh->prepare(
917 # "SELECT COUNT(*) FROM marc_tag_structure WHERE frameworkcode=?");
918 # $sth->execute($frameworkcode);
919 # my ($total) = $sth->fetchrow;
920 # $frameworkcode = "" unless ( $total > 0 );
921 my $sth = $dbh->prepare(
922 "SELECT tagfield,liblibrarian,libopac,mandatory,repeatable
923 FROM marc_tag_structure
924 WHERE frameworkcode=?
927 $sth->execute($frameworkcode);
928 my ( $liblibrarian, $libopac, $tag, $res, $tab, $mandatory, $repeatable );
930 while ( ( $tag, $liblibrarian, $libopac, $mandatory, $repeatable ) = $sth->fetchrow ) {
931 $res->{$tag}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
932 $res->{$tag}->{tab} = "";
933 $res->{$tag}->{mandatory} = $mandatory;
934 $res->{$tag}->{repeatable} = $repeatable;
937 $sth = $dbh->prepare(
938 "SELECT tagfield,tagsubfield,liblibrarian,libopac,tab,mandatory,repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl,link,defaultvalue
939 FROM marc_subfield_structure
940 WHERE frameworkcode=?
941 ORDER BY tagfield,tagsubfield
945 $sth->execute($frameworkcode);
948 my $authorised_value;
959 ( $tag, $subfield, $liblibrarian, $libopac, $tab, $mandatory, $repeatable, $authorised_value,
960 $authtypecode, $value_builder, $kohafield, $seealso, $hidden, $isurl, $link, $defaultvalue
964 $res->{$tag}->{$subfield}->{lib} = ( $forlibrarian or !$libopac ) ? $liblibrarian : $libopac;
965 $res->{$tag}->{$subfield}->{tab} = $tab;
966 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
967 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
968 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
969 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
970 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
971 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
972 $res->{$tag}->{$subfield}->{seealso} = $seealso;
973 $res->{$tag}->{$subfield}->{hidden} = $hidden;
974 $res->{$tag}->{$subfield}->{isurl} = $isurl;
975 $res->{$tag}->{$subfield}->{'link'} = $link;
976 $res->{$tag}->{$subfield}->{defaultvalue} = $defaultvalue;
979 $marc_structure_cache->{$forlibrarian}->{$frameworkcode} = $res;
984 =head2 GetUsedMarcStructure
986 The same function as GetMarcStructure except it just takes field
987 in tab 0-9. (used field)
989 my $results = GetUsedMarcStructure($frameworkcode);
991 C<$results> is a ref to an array which each case containts a ref
992 to a hash which each keys is the columns from marc_subfield_structure
994 C<$frameworkcode> is the framework code.
998 sub GetUsedMarcStructure($) {
999 my $frameworkcode = shift || '';
1002 FROM marc_subfield_structure
1004 AND frameworkcode = ?
1005 ORDER BY tagfield, tagsubfield
1007 my $sth = C4::Context->dbh->prepare($query);
1008 $sth->execute($frameworkcode);
1009 return $sth->fetchall_arrayref( {} );
1012 =head2 GetMarcFromKohaField
1014 ($MARCfield,$MARCsubfield)=GetMarcFromKohaField($kohafield,$frameworkcode);
1016 Returns the MARC fields & subfields mapped to the koha field
1017 for the given frameworkcode
1021 sub GetMarcFromKohaField {
1022 my ( $kohafield, $frameworkcode ) = @_;
1023 return 0, 0 unless $kohafield and defined $frameworkcode;
1024 my $relations = C4::Context->marcfromkohafield;
1025 return ( $relations->{$frameworkcode}->{$kohafield}->[0], $relations->{$frameworkcode}->{$kohafield}->[1] );
1028 =head2 GetMarcBiblio
1030 my $record = GetMarcBiblio($biblionumber);
1032 Returns MARC::Record representing bib identified by
1033 C<$biblionumber>. If no bib exists, returns undef.
1034 The MARC record contains both biblio & item data.
1039 my $biblionumber = shift;
1040 my $dbh = C4::Context->dbh;
1041 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1042 $sth->execute($biblionumber);
1043 my $row = $sth->fetchrow_hashref;
1044 my $marcxml = StripNonXmlChars( $row->{'marcxml'} );
1045 MARC::File::XML->default_record_format( C4::Context->preference('marcflavour') );
1046 my $record = MARC::Record->new();
1049 $record = eval { MARC::Record::new_from_xml( $marcxml, "utf8", C4::Context->preference('marcflavour') ) };
1050 if ($@) { warn " problem with :$biblionumber : $@ \n$marcxml"; }
1052 # $record = MARC::Record::new_from_usmarc( $marc) if $marc;
1061 my $marcxml = GetXmlBiblio($biblionumber);
1063 Returns biblioitems.marcxml of the biblionumber passed in parameter.
1064 The XML contains both biblio & item datas
1069 my ($biblionumber) = @_;
1070 my $dbh = C4::Context->dbh;
1071 my $sth = $dbh->prepare("SELECT marcxml FROM biblioitems WHERE biblionumber=? ");
1072 $sth->execute($biblionumber);
1073 my ($marcxml) = $sth->fetchrow;
1077 =head2 GetCOinSBiblio
1079 my $coins = GetCOinSBiblio($biblionumber);
1081 Returns the COinS(a span) which can be included in a biblio record
1085 sub GetCOinSBiblio {
1086 my ($biblionumber) = @_;
1087 my $record = GetMarcBiblio($biblionumber);
1089 # get the coin format
1091 # can't get a valid MARC::Record object, bail out at this point
1092 warn "We called GetMarcBiblio with a biblionumber that doesn't exist biblionumber=$biblionumber";
1095 my $pos7 = substr $record->leader(), 7, 1;
1096 my $pos6 = substr $record->leader(), 6, 1;
1099 my ( $aulast, $aufirst ) = ( '', '' );
1108 if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) {
1113 'b' => 'manuscript',
1115 'd' => 'manuscript',
1119 'i' => 'audioRecording',
1120 'j' => 'audioRecording',
1123 'm' => 'computerProgram',
1128 'a' => 'journalArticle',
1132 $genre = $fmts6->{$pos6} ? $fmts6->{$pos6} : 'book';
1134 if ( $genre eq 'book' ) {
1135 $genre = $fmts7->{$pos7} if $fmts7->{$pos7};
1138 ##### We must transform mtx to a valable mtx and document type ####
1139 if ( $genre eq 'book' ) {
1141 } elsif ( $genre eq 'journal' ) {
1143 } elsif ( $genre eq 'journalArticle' ) {
1150 $genre = ( $mtx eq 'dc' ) ? "&rft.type=$genre" : "&rft.genre=$genre";
1153 $aulast = $record->subfield( '700', 'a' );
1154 $aufirst = $record->subfield( '700', 'b' );
1155 $oauthors = "&rft.au=$aufirst $aulast";
1158 if ( $record->field('200') ) {
1159 for my $au ( $record->field('200')->subfield('g') ) {
1160 $oauthors .= "&rft.au=$au";
1165 ? "&rft.title=" . $record->subfield( '200', 'a' )
1166 : "&rft.title=" . $record->subfield( '200', 'a' ) . "&rft.btitle=" . $record->subfield( '200', 'a' );
1167 $pubyear = $record->subfield( '210', 'd' );
1168 $publisher = $record->subfield( '210', 'c' );
1169 $isbn = $record->subfield( '010', 'a' );
1170 $issn = $record->subfield( '011', 'a' );
1173 # MARC21 need some improve
1176 $genre = "&rft.genre=book";
1179 if ( $record->field('100') ) {
1180 $oauthors .= "&rft.au=" . $record->subfield( '100', 'a' );
1184 if ( $record->field('700') ) {
1185 for my $au ( $record->field('700')->subfield('a') ) {
1186 $oauthors .= "&rft.au=$au";
1189 $title = "&rft.btitle=" . $record->subfield( '245', 'a' );
1190 $subtitle = $record->subfield( '245', 'b' ) || '';
1191 $title .= $subtitle;
1192 $pubyear = $record->subfield( '260', 'c' ) || '';
1193 $publisher = $record->subfield( '260', 'b' ) || '';
1194 $isbn = $record->subfield( '020', 'a' ) || '';
1195 $issn = $record->subfield( '022', 'a' ) || '';
1199 "ctx_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3A$mtx$genre$title&rft.isbn=$isbn&rft.issn=$issn&rft.aulast=$aulast&rft.aufirst=$aufirst$oauthors&rft.pub=$publisher&rft.date=$pubyear";
1200 $coins_value =~ s/(\ |&[^a])/\+/g;
1202 #<!-- 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="
1204 return $coins_value;
1207 =head2 GetAuthorisedValueDesc
1209 my $subfieldvalue =get_authorised_value_desc(
1210 $tag, $subf[$i][0],$subf[$i][1], '', $taglib, $category, $opac);
1212 Retrieve the complete description for a given authorised value.
1214 Now takes $category and $value pair too.
1216 my $auth_value_desc =GetAuthorisedValueDesc(
1217 '','', 'DVD' ,'','','CCODE');
1219 If the optional $opac parameter is set to a true value, displays OPAC
1220 descriptions rather than normal ones when they exist.
1224 sub GetAuthorisedValueDesc {
1225 my ( $tag, $subfield, $value, $framework, $tagslib, $category, $opac ) = @_;
1226 my $dbh = C4::Context->dbh;
1230 return $value unless defined $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1233 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
1234 return C4::Branch::GetBranchName($value);
1238 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "itemtypes" ) {
1239 return getitemtypeinfo($value)->{description};
1242 #---- "true" authorized value
1243 $category = $tagslib->{$tag}->{$subfield}->{'authorised_value'};
1246 if ( $category ne "" ) {
1247 my $sth = $dbh->prepare( "SELECT lib, lib_opac FROM authorised_values WHERE category = ? AND authorised_value = ?" );
1248 $sth->execute( $category, $value );
1249 my $data = $sth->fetchrow_hashref;
1250 return ( $opac && $data->{'lib_opac'} ) ? $data->{'lib_opac'} : $data->{'lib'};
1252 return $value; # if nothing is found return the original value
1258 $marcnotesarray = GetMarcNotes( $record, $marcflavour );
1260 Get all notes from the MARC record and returns them in an array.
1261 The note are stored in differents places depending on MARC flavour
1266 my ( $record, $marcflavour ) = @_;
1268 if ( $marcflavour eq "MARC21" ) {
1270 } else { # assume unimarc if not marc21
1277 foreach my $field ( $record->field($scope) ) {
1278 my $value = $field->as_string();
1279 if ( $note ne "" ) {
1280 $marcnote = { marcnote => $note, };
1281 push @marcnotes, $marcnote;
1284 if ( $note ne $value ) {
1285 $note = $note . " " . $value;
1290 $marcnote = { marcnote => $note };
1291 push @marcnotes, $marcnote; #load last tag into array
1294 } # end GetMarcNotes
1296 =head2 GetMarcSubjects
1298 $marcsubjcts = GetMarcSubjects($record,$marcflavour);
1300 Get all subjects from the MARC record and returns them in an array.
1301 The subjects are stored in differents places depending on MARC flavour
1305 sub GetMarcSubjects {
1306 my ( $record, $marcflavour ) = @_;
1307 my ( $mintag, $maxtag );
1308 if ( $marcflavour eq "MARC21" ) {
1311 } else { # assume unimarc if not marc21
1321 foreach my $field ( $record->field('6..') ) {
1322 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1324 my @subfields = $field->subfields();
1328 # if there is an authority link, build the link with an= subfield9
1330 for my $subject_subfield (@subfields) {
1332 # don't load unimarc subfields 3,4,5
1333 next if ( ( $marcflavour eq "UNIMARC" ) and ( $subject_subfield->[0] =~ /2|3|4|5/ ) );
1335 # don't load MARC21 subfields 2 (FIXME: any more subfields??)
1336 next if ( ( $marcflavour eq "MARC21" ) and ( $subject_subfield->[0] =~ /2/ ) );
1337 my $code = $subject_subfield->[0];
1338 my $value = $subject_subfield->[1];
1339 my $linkvalue = $value;
1340 $linkvalue =~ s/(\(|\))//g;
1341 my $operator = " and " unless $counter == 0;
1344 @link_loop = ( { 'limit' => 'an', link => "$linkvalue" } );
1346 if ( not $found9 ) {
1347 push @link_loop, { 'limit' => 'su', link => $linkvalue, operator => $operator };
1349 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1352 my @this_link_loop = @link_loop;
1353 push @subfields_loop, { code => $code, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $subject_subfield->[0] eq 9 );
1357 push @marcsubjects, { MARCSUBJECT_SUBFIELDS_LOOP => \@subfields_loop };
1360 return \@marcsubjects;
1361 } #end getMARCsubjects
1363 =head2 GetMarcAuthors
1365 authors = GetMarcAuthors($record,$marcflavour);
1367 Get all authors from the MARC record and returns them in an array.
1368 The authors are stored in differents places depending on MARC flavour
1372 sub GetMarcAuthors {
1373 my ( $record, $marcflavour ) = @_;
1374 my ( $mintag, $maxtag );
1376 # tagslib useful for UNIMARC author reponsabilities
1378 &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.
1379 if ( $marcflavour eq "MARC21" ) {
1382 } elsif ( $marcflavour eq "UNIMARC" ) { # assume unimarc if not marc21
1390 foreach my $field ( $record->fields ) {
1391 next unless $field->tag() >= $mintag && $field->tag() <= $maxtag;
1394 my @subfields = $field->subfields();
1397 # if there is an authority link, build the link with Koha-Auth-Number: subfield9
1398 my $subfield9 = $field->subfield('9');
1399 for my $authors_subfield (@subfields) {
1401 # don't load unimarc subfields 3, 5
1402 next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) );
1403 my $subfieldcode = $authors_subfield->[0];
1404 my $value = $authors_subfield->[1];
1405 my $linkvalue = $value;
1406 $linkvalue =~ s/(\(|\))//g;
1407 my $operator = " and " unless $count_auth == 0;
1409 # if we have an authority link, use that as the link, otherwise use standard searching
1411 @link_loop = ( { 'limit' => 'an', link => "$subfield9" } );
1414 # reset $linkvalue if UNIMARC author responsibility
1415 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] eq "4" ) ) {
1416 $linkvalue = "(" . GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib ) . ")";
1418 push @link_loop, { 'limit' => 'au', link => $linkvalue, operator => $operator };
1420 $value = GetAuthorisedValueDesc( $field->tag(), $authors_subfield->[0], $authors_subfield->[1], '', $tagslib )
1421 if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /4/ ) );
1422 my @this_link_loop = @link_loop;
1423 my $separator = C4::Context->preference("authoritysep") unless $count_auth == 0;
1424 push @subfields_loop, { code => $subfieldcode, value => $value, link_loop => \@this_link_loop, separator => $separator } unless ( $authors_subfield->[0] eq '9' );
1427 push @marcauthors, { MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop };
1429 return \@marcauthors;
1434 $marcurls = GetMarcUrls($record,$marcflavour);
1436 Returns arrayref of URLs from MARC data, suitable to pass to tmpl loop.
1437 Assumes web resources (not uncommon in MARC21 to omit resource type ind)
1442 my ( $record, $marcflavour ) = @_;
1445 for my $field ( $record->field('856') ) {
1447 for my $note ( $field->subfield('z') ) {
1448 push @notes, { note => $note };
1450 my @urls = $field->subfield('u');
1451 foreach my $url (@urls) {
1453 if ( $marcflavour eq 'MARC21' ) {
1454 my $s3 = $field->subfield('3');
1455 my $link = $field->subfield('y');
1456 unless ( $url =~ /^\w+:/ ) {
1457 if ( $field->indicator(1) eq '7' ) {
1458 $url = $field->subfield('2') . "://" . $url;
1459 } elsif ( $field->indicator(1) eq '1' ) {
1460 $url = 'ftp://' . $url;
1463 # properly, this should be if ind1=4,
1464 # however we will assume http protocol since we're building a link.
1465 $url = 'http://' . $url;
1469 # TODO handle ind 2 (relationship)
1474 $marcurl->{'linktext'} = $link || $s3 || C4::Context->preference('URLLinkText') || $url;
1475 $marcurl->{'part'} = $s3 if ($link);
1476 $marcurl->{'toc'} = 1 if ( defined($s3) && $s3 =~ /^[Tt]able/ );
1478 $marcurl->{'linktext'} = $field->subfield('2') || C4::Context->preference('URLLinkText') || $url;
1479 $marcurl->{'MARCURL'} = $url;
1481 push @marcurls, $marcurl;
1487 =head2 GetMarcSeries
1489 $marcseriesarray = GetMarcSeries($record,$marcflavour);
1491 Get all series from the MARC record and returns them in an array.
1492 The series are stored in differents places depending on MARC flavour
1497 my ( $record, $marcflavour ) = @_;
1498 my ( $mintag, $maxtag );
1499 if ( $marcflavour eq "MARC21" ) {
1502 } else { # assume unimarc if not marc21
1512 foreach my $field ( $record->field('440'), $record->field('490') ) {
1515 #my $value = $field->subfield('a');
1516 #$marcsubjct = {MARCSUBJCT => $value,};
1517 my @subfields = $field->subfields();
1519 #warn "subfields:".join " ", @$subfields;
1522 for my $series_subfield (@subfields) {
1524 undef $volume_number;
1526 # see if this is an instance of a volume
1527 if ( $series_subfield->[0] eq 'v' ) {
1531 my $code = $series_subfield->[0];
1532 my $value = $series_subfield->[1];
1533 my $linkvalue = $value;
1534 $linkvalue =~ s/(\(|\))//g;
1535 my $operator = " and " unless $counter == 0;
1536 push @link_loop, { link => $linkvalue, operator => $operator };
1537 my $separator = C4::Context->preference("authoritysep") unless $counter == 0;
1538 if ($volume_number) {
1539 push @subfields_loop, { volumenum => $value };
1541 push @subfields_loop, { code => $code, value => $value, link_loop => \@link_loop, separator => $separator, volumenum => $volume_number };
1545 push @marcseries, { MARCSERIES_SUBFIELDS_LOOP => \@subfields_loop };
1547 #$marcsubjct = {MARCSUBJCT => $field->as_string(),};
1548 #push @marcsubjcts, $marcsubjct;
1552 my $marcseriessarray = \@marcseries;
1553 return $marcseriessarray;
1554 } #end getMARCseriess
1556 =head2 GetFrameworkCode
1558 $frameworkcode = GetFrameworkCode( $biblionumber )
1562 sub GetFrameworkCode {
1563 my ($biblionumber) = @_;
1564 my $dbh = C4::Context->dbh;
1565 my $sth = $dbh->prepare("SELECT frameworkcode FROM biblio WHERE biblionumber=?");
1566 $sth->execute($biblionumber);
1567 my ($frameworkcode) = $sth->fetchrow;
1568 return $frameworkcode;
1571 =head2 GetPublisherNameFromIsbn
1573 $name = GetPublishercodeFromIsbn($isbn);
1580 sub GetPublisherNameFromIsbn($) {
1582 $isbn =~ s/[- _]//g;
1584 my @codes = ( split '-', DisplayISBN($isbn) );
1585 my $code = $codes[0] . $codes[1] . $codes[2];
1586 my $dbh = C4::Context->dbh;
1588 SELECT distinct publishercode
1591 AND publishercode IS NOT NULL
1594 my $sth = $dbh->prepare($query);
1595 $sth->execute("$code%");
1596 my $name = $sth->fetchrow;
1597 return $name if length $name;
1601 =head2 TransformKohaToMarc
1603 $record = TransformKohaToMarc( $hash )
1605 This function builds partial MARC::Record from a hash
1606 Hash entries can be from biblio or biblioitems.
1608 This function is called in acquisition module, to create a basic catalogue entry from user entry
1612 sub TransformKohaToMarc {
1614 my $sth = C4::Context->dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1615 my $record = MARC::Record->new();
1616 SetMarcUnicodeFlag( $record, C4::Context->preference("marcflavour") );
1617 foreach ( keys %{$hash} ) {
1618 &TransformKohaToMarcOneField( $sth, $record, $_, $hash->{$_}, '' );
1623 =head2 TransformKohaToMarcOneField
1625 $record = TransformKohaToMarcOneField( $sth, $record, $kohafieldname, $value, $frameworkcode );
1629 sub TransformKohaToMarcOneField {
1630 my ( $sth, $record, $kohafieldname, $value, $frameworkcode ) = @_;
1631 $frameworkcode = '' unless $frameworkcode;
1635 if ( !defined $sth ) {
1636 my $dbh = C4::Context->dbh;
1637 $sth = $dbh->prepare( "SELECT tagfield,tagsubfield FROM marc_subfield_structure WHERE frameworkcode=? AND kohafield=?" );
1639 $sth->execute( $frameworkcode, $kohafieldname );
1640 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1641 my $tag = $record->field($tagfield);
1643 $tag->update( $tagsubfield => $value );
1644 $record->delete_field($tag);
1645 $record->insert_fields_ordered($tag);
1647 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1653 =head2 TransformHtmlToXml
1655 $xml = TransformHtmlToXml( $tags, $subfields, $values, $indicator,
1656 $ind_tag, $auth_type )
1658 $auth_type contains :
1662 =item - nothing : rebuild a biblio. In UNIMARC the encoding is in 100$a pos 26/27
1664 =item - UNIMARCAUTH : rebuild an authority. In UNIMARC, the encoding is in 100$a pos 13/14
1666 =item - ITEM : rebuild an item : in UNIMARC, 100$a, it's in the biblio ! (otherwise, we would get 2 100 fields !)
1672 sub TransformHtmlToXml {
1673 my ( $tags, $subfields, $values, $indicator, $ind_tag, $auth_type ) = @_;
1674 my $xml = MARC::File::XML::header('UTF-8');
1675 $xml .= "<record>\n";
1676 $auth_type = C4::Context->preference('marcflavour') unless $auth_type;
1677 MARC::File::XML->default_record_format($auth_type);
1679 # in UNIMARC, field 100 contains the encoding
1680 # check that there is one, otherwise the
1681 # MARC::Record->new_from_xml will fail (and Koha will die)
1682 my $unimarc_and_100_exist = 0;
1683 $unimarc_and_100_exist = 1 if $auth_type eq 'ITEM'; # if we rebuild an item, no need of a 100 field
1688 for ( my $i = 0 ; $i < @$tags ; $i++ ) {
1690 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and @$tags[$i] eq "100" and @$subfields[$i] eq "a" ) {
1692 # if we have a 100 field and it's values are not correct, skip them.
1693 # if we don't have any valid 100 field, we will create a default one at the end
1694 my $enc = substr( @$values[$i], 26, 2 );
1695 if ( $enc eq '01' or $enc eq '50' or $enc eq '03' ) {
1696 $unimarc_and_100_exist = 1;
1701 @$values[$i] =~ s/&/&/g;
1702 @$values[$i] =~ s/</</g;
1703 @$values[$i] =~ s/>/>/g;
1704 @$values[$i] =~ s/"/"/g;
1705 @$values[$i] =~ s/'/'/g;
1707 # if ( !utf8::is_utf8( @$values[$i] ) ) {
1708 # utf8::decode( @$values[$i] );
1710 if ( ( @$tags[$i] ne $prevtag ) ) {
1711 $j++ unless ( @$tags[$i] eq "" );
1712 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1713 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1714 my $ind1 = _default_ind_to_space($indicator1);
1716 if ( @$indicator[$j] ) {
1717 $ind2 = _default_ind_to_space($indicator2);
1719 warn "Indicator in @$tags[$i] is empty";
1723 $xml .= "</datafield>\n";
1724 if ( ( @$tags[$i] && @$tags[$i] > 10 )
1725 && ( @$values[$i] ne "" ) ) {
1726 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1727 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1733 if ( @$values[$i] ne "" ) {
1736 if ( @$tags[$i] eq "000" ) {
1737 $xml .= "<leader>@$values[$i]</leader>\n";
1740 # rest of the fixed fields
1741 } elsif ( @$tags[$i] < 10 ) {
1742 $xml .= "<controlfield tag=\"@$tags[$i]\">@$values[$i]</controlfield>\n";
1745 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1746 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1751 } else { # @$tags[$i] eq $prevtag
1752 my $indicator1 = eval { substr( @$indicator[$j], 0, 1 ) };
1753 my $indicator2 = eval { substr( @$indicator[$j], 1, 1 ) };
1754 my $ind1 = _default_ind_to_space($indicator1);
1756 if ( @$indicator[$j] ) {
1757 $ind2 = _default_ind_to_space($indicator2);
1759 warn "Indicator in @$tags[$i] is empty";
1762 if ( @$values[$i] eq "" ) {
1765 $xml .= "<datafield tag=\"@$tags[$i]\" ind1=\"$ind1\" ind2=\"$ind2\">\n";
1768 $xml .= "<subfield code=\"@$subfields[$i]\">@$values[$i]</subfield>\n";
1771 $prevtag = @$tags[$i];
1773 $xml .= "</datafield>\n" if @$tags > 0;
1774 if ( C4::Context->preference('marcflavour') eq 'UNIMARC' and !$unimarc_and_100_exist ) {
1776 # warn "SETTING 100 for $auth_type";
1777 my $string = strftime( "%Y%m%d", localtime(time) );
1779 # set 50 to position 26 is biblios, 13 if authorities
1781 $pos = 13 if $auth_type eq 'UNIMARCAUTH';
1782 $string = sprintf( "%-*s", 35, $string );
1783 substr( $string, $pos, 6, "50" );
1784 $xml .= "<datafield tag=\"100\" ind1=\"\" ind2=\"\">\n";
1785 $xml .= "<subfield code=\"a\">$string</subfield>\n";
1786 $xml .= "</datafield>\n";
1788 $xml .= "</record>\n";
1789 $xml .= MARC::File::XML::footer();
1793 =head2 _default_ind_to_space
1795 Passed what should be an indicator returns a space
1796 if its undefined or zero length
1800 sub _default_ind_to_space {
1802 if ( !defined $s || $s eq q{} ) {
1808 =head2 TransformHtmlToMarc
1810 L<$record> = TransformHtmlToMarc(L<$params>,L<$cgi>)
1811 L<$params> is a ref to an array as below:
1813 'tag_010_indicator1_531951' ,
1814 'tag_010_indicator2_531951' ,
1815 'tag_010_code_a_531951_145735' ,
1816 'tag_010_subfield_a_531951_145735' ,
1817 'tag_200_indicator1_873510' ,
1818 'tag_200_indicator2_873510' ,
1819 'tag_200_code_a_873510_673465' ,
1820 'tag_200_subfield_a_873510_673465' ,
1821 'tag_200_code_b_873510_704318' ,
1822 'tag_200_subfield_b_873510_704318' ,
1823 'tag_200_code_e_873510_280822' ,
1824 'tag_200_subfield_e_873510_280822' ,
1825 'tag_200_code_f_873510_110730' ,
1826 'tag_200_subfield_f_873510_110730' ,
1828 L<$cgi> is the CGI object which containts the value.
1829 L<$record> is the MARC::Record object.
1833 sub TransformHtmlToMarc {
1837 # explicitly turn on the UTF-8 flag for all
1838 # 'tag_' parameters to avoid incorrect character
1839 # conversion later on
1840 my $cgi_params = $cgi->Vars;
1841 foreach my $param_name ( keys %$cgi_params ) {
1842 if ( $param_name =~ /^tag_/ ) {
1843 my $param_value = $cgi_params->{$param_name};
1844 if ( utf8::decode($param_value) ) {
1845 $cgi_params->{$param_name} = $param_value;
1848 # FIXME - need to do something if string is not valid UTF-8
1852 # creating a new record
1853 my $record = MARC::Record->new();
1856 while ( $params->[$i] ) { # browse all CGI params
1857 my $param = $params->[$i];
1860 # if we are on biblionumber, store it in the MARC::Record (it may not be in the edited fields)
1861 if ( $param eq 'biblionumber' ) {
1862 my ( $biblionumbertagfield, $biblionumbertagsubfield ) = &GetMarcFromKohaField( "biblio.biblionumber", '' );
1863 if ( $biblionumbertagfield < 10 ) {
1864 $newfield = MARC::Field->new( $biblionumbertagfield, $cgi->param($param), );
1866 $newfield = MARC::Field->new( $biblionumbertagfield, '', '', "$biblionumbertagsubfield" => $cgi->param($param), );
1868 push @fields, $newfield if ($newfield);
1869 } elsif ( $param =~ /^tag_(\d*)_indicator1_/ ) { # new field start when having 'input name="..._indicator1_..."
1872 my $ind1 = _default_ind_to_space( substr( $cgi->param($param), 0, 1 ) );
1873 my $ind2 = _default_ind_to_space( substr( $cgi->param( $params->[ $i + 1 ] ), 0, 1 ) );
1877 if ( $tag < 10 ) { # no code for theses fields
1878 # in MARC editor, 000 contains the leader.
1879 if ( $tag eq '000' ) {
1880 $record->leader( $cgi->param( $params->[ $j + 1 ] ) ) if length( $cgi->param( $params->[ $j + 1 ] ) ) == 24;
1882 # between 001 and 009 (included)
1883 } elsif ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) {
1884 $newfield = MARC::Field->new( $tag, $cgi->param( $params->[ $j + 1 ] ), );
1887 # > 009, deal with subfields
1889 while ( defined $params->[$j] && $params->[$j] =~ /_code_/ ) { # browse all it's subfield
1890 my $inner_param = $params->[$j];
1892 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # only if there is a value (code => value)
1893 $newfield->add_subfields( $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ) );
1896 if ( $cgi->param( $params->[ $j + 1 ] ) ne '' ) { # creating only if there is a value (code => value)
1897 $newfield = MARC::Field->new( $tag, $ind1, $ind2, $cgi->param($inner_param) => $cgi->param( $params->[ $j + 1 ] ), );
1903 push @fields, $newfield if ($newfield);
1908 $record->append_fields(@fields);
1912 # cache inverted MARC field map
1913 our $inverted_field_map;
1915 =head2 TransformMarcToKoha
1917 $result = TransformMarcToKoha( $dbh, $record, $frameworkcode )
1919 Extract data from a MARC bib record into a hashref representing
1920 Koha biblio, biblioitems, and items fields.
1924 sub TransformMarcToKoha {
1925 my ( $dbh, $record, $frameworkcode, $limit_table ) = @_;
1928 $limit_table = $limit_table || 0;
1929 $frameworkcode = '' unless defined $frameworkcode;
1931 unless ( defined $inverted_field_map ) {
1932 $inverted_field_map = _get_inverted_marc_field_map();
1936 if ( defined $limit_table && $limit_table eq 'items' ) {
1937 $tables{'items'} = 1;
1939 $tables{'items'} = 1;
1940 $tables{'biblio'} = 1;
1941 $tables{'biblioitems'} = 1;
1944 # traverse through record
1945 MARCFIELD: foreach my $field ( $record->fields() ) {
1946 my $tag = $field->tag();
1947 next MARCFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag};
1948 if ( $field->is_control_field() ) {
1949 my $kohafields = $inverted_field_map->{$frameworkcode}->{$tag}->{list};
1950 ENTRY: foreach my $entry ( @{$kohafields} ) {
1951 my ( $subfield, $table, $column ) = @{$entry};
1952 next ENTRY unless exists $tables{$table};
1953 my $key = _disambiguate( $table, $column );
1954 if ( $result->{$key} ) {
1955 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $field->data() eq "" ) ) {
1956 $result->{$key} .= " | " . $field->data();
1959 $result->{$key} = $field->data();
1964 # deal with subfields
1965 MARCSUBFIELD: foreach my $sf ( $field->subfields() ) {
1966 my $code = $sf->[0];
1967 next MARCSUBFIELD unless exists $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code};
1968 my $value = $sf->[1];
1969 SFENTRY: foreach my $entry ( @{ $inverted_field_map->{$frameworkcode}->{$tag}->{sfs}->{$code} } ) {
1970 my ( $table, $column ) = @{$entry};
1971 next SFENTRY unless exists $tables{$table};
1972 my $key = _disambiguate( $table, $column );
1973 if ( $result->{$key} ) {
1974 unless ( ( $key eq "biblionumber" or $key eq "biblioitemnumber" ) and ( $value eq "" ) ) {
1975 $result->{$key} .= " | " . $value;
1978 $result->{$key} = $value;
1985 # modify copyrightdate to keep only the 1st year found
1986 if ( exists $result->{'copyrightdate'} ) {
1987 my $temp = $result->{'copyrightdate'};
1988 $temp =~ m/c(\d\d\d\d)/;
1989 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
1990 $result->{'copyrightdate'} = $1;
1991 } else { # if no cYYYY, get the 1st date.
1992 $temp =~ m/(\d\d\d\d)/;
1993 $result->{'copyrightdate'} = $1;
1997 # modify publicationyear to keep only the 1st year found
1998 if ( exists $result->{'publicationyear'} ) {
1999 my $temp = $result->{'publicationyear'};
2000 if ( $temp =~ m/c(\d\d\d\d)/ and $1 > 0 ) { # search cYYYY first
2001 $result->{'publicationyear'} = $1;
2002 } else { # if no cYYYY, get the 1st date.
2003 $temp =~ m/(\d\d\d\d)/;
2004 $result->{'publicationyear'} = $1;
2011 sub _get_inverted_marc_field_map {
2013 my $relations = C4::Context->marcfromkohafield;
2015 foreach my $frameworkcode ( keys %{$relations} ) {
2016 foreach my $kohafield ( keys %{ $relations->{$frameworkcode} } ) {
2017 next unless @{ $relations->{$frameworkcode}->{$kohafield} }; # not all columns are mapped to MARC tag & subfield
2018 my $tag = $relations->{$frameworkcode}->{$kohafield}->[0];
2019 my $subfield = $relations->{$frameworkcode}->{$kohafield}->[1];
2020 my ( $table, $column ) = split /[.]/, $kohafield, 2;
2021 push @{ $field_map->{$frameworkcode}->{$tag}->{list} }, [ $subfield, $table, $column ];
2022 push @{ $field_map->{$frameworkcode}->{$tag}->{sfs}->{$subfield} }, [ $table, $column ];
2028 =head2 _disambiguate
2030 $newkey = _disambiguate($table, $field);
2032 This is a temporary hack to distinguish between the
2033 following sets of columns when using TransformMarcToKoha.
2035 items.cn_source & biblioitems.cn_source
2036 items.cn_sort & biblioitems.cn_sort
2038 Columns that are currently NOT distinguished (FIXME
2039 due to lack of time to fully test) are:
2041 biblio.notes and biblioitems.notes
2046 FIXME - this is necessary because prefixing each column
2047 name with the table name would require changing lots
2048 of code and templates, and exposing more of the DB
2049 structure than is good to the UI templates, particularly
2050 since biblio and bibloitems may well merge in a future
2051 version. In the future, it would also be good to
2052 separate DB access and UI presentation field names
2057 sub CountItemsIssued {
2058 my ($biblionumber) = @_;
2059 my $dbh = C4::Context->dbh;
2060 my $sth = $dbh->prepare('SELECT COUNT(*) as issuedCount FROM items, issues WHERE items.itemnumber = issues.itemnumber AND items.biblionumber = ?');
2061 $sth->execute($biblionumber);
2062 my $row = $sth->fetchrow_hashref();
2063 return $row->{'issuedCount'};
2067 my ( $table, $column ) = @_;
2068 if ( $column eq "cn_sort" or $column eq "cn_source" ) {
2069 return $table . '.' . $column;
2076 =head2 get_koha_field_from_marc
2078 $result->{_disambiguate($table, $field)} =
2079 get_koha_field_from_marc($table,$field,$record,$frameworkcode);
2081 Internal function to map data from the MARC record to a specific non-MARC field.
2082 FIXME: this is meant to replace TransformMarcToKohaOneField after more testing.
2086 sub get_koha_field_from_marc {
2087 my ( $koha_table, $koha_column, $record, $frameworkcode ) = @_;
2088 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $koha_table . '.' . $koha_column, $frameworkcode );
2090 foreach my $field ( $record->field($tagfield) ) {
2091 if ( $field->tag() < 10 ) {
2093 $kohafield .= " | " . $field->data();
2095 $kohafield = $field->data();
2098 if ( $field->subfields ) {
2099 my @subfields = $field->subfields();
2100 foreach my $subfieldcount ( 0 .. $#subfields ) {
2101 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2103 $kohafield .= " | " . $subfields[$subfieldcount][1];
2105 $kohafield = $subfields[$subfieldcount][1];
2115 =head2 TransformMarcToKohaOneField
2117 $result = TransformMarcToKohaOneField( $kohatable, $kohafield, $record, $result, $frameworkcode )
2121 sub TransformMarcToKohaOneField {
2123 # FIXME ? if a field has a repeatable subfield that is used in old-db,
2124 # only the 1st will be retrieved...
2125 my ( $kohatable, $kohafield, $record, $result, $frameworkcode ) = @_;
2127 my ( $tagfield, $subfield ) = GetMarcFromKohaField( $kohatable . "." . $kohafield, $frameworkcode );
2128 foreach my $field ( $record->field($tagfield) ) {
2129 if ( $field->tag() < 10 ) {
2130 if ( $result->{$kohafield} ) {
2131 $result->{$kohafield} .= " | " . $field->data();
2133 $result->{$kohafield} = $field->data();
2136 if ( $field->subfields ) {
2137 my @subfields = $field->subfields();
2138 foreach my $subfieldcount ( 0 .. $#subfields ) {
2139 if ( $subfields[$subfieldcount][0] eq $subfield ) {
2140 if ( $result->{$kohafield} ) {
2141 $result->{$kohafield} .= " | " . $subfields[$subfieldcount][1];
2143 $result->{$kohafield} = $subfields[$subfieldcount][1];
2153 =head1 OTHER FUNCTIONS
2156 =head2 PrepareItemrecordDisplay
2158 PrepareItemrecordDisplay($itemrecord,$bibnum,$itemumber,$frameworkcode);
2160 Returns a hash with all the fields for Display a given item data in a template
2162 The $frameworkcode returns the item for the given frameworkcode, ONLY if bibnum is not provided
2166 sub PrepareItemrecordDisplay {
2168 my ( $bibnum, $itemnum, $defaultvalues, $frameworkcode ) = @_;
2170 my $dbh = C4::Context->dbh;
2171 $frameworkcode = &GetFrameworkCode($bibnum) if $bibnum;
2172 my ( $itemtagfield, $itemtagsubfield ) = &GetMarcFromKohaField( "items.itemnumber", $frameworkcode );
2173 my $tagslib = &GetMarcStructure( 1, $frameworkcode );
2175 # return nothing if we don't have found an existing framework.
2176 return "" unless $tagslib;
2177 my $itemrecord = C4::Items::GetMarcItem( $bibnum, $itemnum ) if ($itemnum);
2179 my $authorised_values_sth = $dbh->prepare( "SELECT authorised_value,lib FROM authorised_values WHERE category=? ORDER BY lib" );
2180 foreach my $tag ( sort keys %{$tagslib} ) {
2181 my $previous_tag = '';
2184 # loop through each subfield
2186 foreach my $subfield ( sort keys %{ $tagslib->{$tag} } ) {
2187 next if ( subfield_is_koha_internal_p($subfield) );
2188 next if ( $tagslib->{$tag}->{$subfield}->{'tab'} ne "10" );
2190 $subfield_data{tag} = $tag;
2191 $subfield_data{subfield} = $subfield;
2192 $subfield_data{countsubfield} = $cntsubf++;
2193 $subfield_data{kohafield} = $tagslib->{$tag}->{$subfield}->{'kohafield'};
2195 # $subfield_data{marc_lib}=$tagslib->{$tag}->{$subfield}->{lib};
2196 $subfield_data{marc_lib} = $tagslib->{$tag}->{$subfield}->{lib};
2197 $subfield_data{mandatory} = $tagslib->{$tag}->{$subfield}->{mandatory};
2198 $subfield_data{repeatable} = $tagslib->{$tag}->{$subfield}->{repeatable};
2199 $subfield_data{hidden} = "display:none"
2200 if $tagslib->{$tag}->{$subfield}->{hidden};
2201 my ( $x, $defaultvalue );
2203 ( $x, $defaultvalue ) = _find_value( $tag, $subfield, $itemrecord );
2205 $defaultvalue = $tagslib->{$tag}->{$subfield}->{defaultvalue} unless $defaultvalue;
2206 if ( !defined $defaultvalue ) {
2207 $defaultvalue = q||;
2209 $defaultvalue =~ s/"/"/g;
2211 # search for itemcallnumber if applicable
2212 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2213 && C4::Context->preference('itemcallnumber') ) {
2214 my $CNtag = substr( C4::Context->preference('itemcallnumber'), 0, 3 );
2215 my $CNsubfield = substr( C4::Context->preference('itemcallnumber'), 3, 1 );
2216 my $temp = $itemrecord->field($CNtag) if ($itemrecord);
2218 $defaultvalue = $temp->subfield($CNsubfield);
2221 if ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.itemcallnumber'
2223 && $defaultvalues->{'callnumber'} ) {
2224 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2226 $defaultvalue = $defaultvalues->{'callnumber'} if $defaultvalues;
2229 if ( ( $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.holdingbranch' || $tagslib->{$tag}->{$subfield}->{kohafield} eq 'items.homebranch' )
2231 && $defaultvalues->{'branchcode'} ) {
2232 my $temp = $itemrecord->field($subfield) if ($itemrecord);
2234 $defaultvalue = $defaultvalues->{branchcode} if $defaultvalues;
2237 if ( $tagslib->{$tag}->{$subfield}->{authorised_value} ) {
2238 my @authorised_values;
2241 # builds list, depending on authorised value...
2243 if ( $tagslib->{$tag}->{$subfield}->{'authorised_value'} eq "branches" ) {
2244 if ( ( C4::Context->preference("IndependantBranches") )
2245 && ( C4::Context->userenv->{flags} % 2 != 1 ) ) {
2246 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches WHERE branchcode = ? ORDER BY branchname" );
2247 $sth->execute( C4::Context->userenv->{branch} );
2248 push @authorised_values, ""
2249 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2250 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2251 push @authorised_values, $branchcode;
2252 $authorised_lib{$branchcode} = $branchname;
2255 my $sth = $dbh->prepare( "SELECT branchcode,branchname FROM branches ORDER BY branchname" );
2257 push @authorised_values, ""
2258 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2259 while ( my ( $branchcode, $branchname ) = $sth->fetchrow_array ) {
2260 push @authorised_values, $branchcode;
2261 $authorised_lib{$branchcode} = $branchname;
2266 } elsif ( $tagslib->{$tag}->{$subfield}->{authorised_value} eq "itemtypes" ) {
2267 my $sth = $dbh->prepare( "SELECT itemtype,description FROM itemtypes ORDER BY description" );
2269 push @authorised_values, ""
2270 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2271 while ( my ( $itemtype, $description ) = $sth->fetchrow_array ) {
2272 push @authorised_values, $itemtype;
2273 $authorised_lib{$itemtype} = $description;
2276 #---- "true" authorised value
2278 $authorised_values_sth->execute( $tagslib->{$tag}->{$subfield}->{authorised_value} );
2279 push @authorised_values, ""
2280 unless ( $tagslib->{$tag}->{$subfield}->{mandatory} );
2281 while ( my ( $value, $lib ) = $authorised_values_sth->fetchrow_array ) {
2282 push @authorised_values, $value;
2283 $authorised_lib{$value} = $lib;
2286 $subfield_data{marc_value} = CGI::scrolling_list(
2287 -name => 'field_value',
2288 -values => \@authorised_values,
2289 -default => "$defaultvalue",
2290 -labels => \%authorised_lib,
2296 $subfield_data{marc_value} = "<input type=\"text\" name=\"field_value\" value=\"$defaultvalue\" size=\"50\" maxlength=\"255\" />";
2298 push( @loop_data, \%subfield_data );
2302 my $itemnumber = $itemrecord->subfield( $itemtagfield, $itemtagsubfield )
2303 if ( $itemrecord && $itemrecord->field($itemtagfield) );
2305 'itemtagfield' => $itemtagfield,
2306 'itemtagsubfield' => $itemtagsubfield,
2307 'itemnumber' => $itemnumber,
2308 'iteminformation' => \@loop_data
2315 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2317 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2318 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2319 # =head2 ModZebrafiles
2321 # &ModZebrafiles( $dbh, $biblionumber, $record, $folder, $server );
2325 # sub ModZebrafiles {
2327 # my ( $dbh, $biblionumber, $record, $folder, $server ) = @_;
2331 # C4::Context->zebraconfig($server)->{directory} . "/" . $folder . "/";
2332 # unless ( opendir( DIR, "$zebradir" ) ) {
2333 # warn "$zebradir not found";
2337 # my $filename = $zebradir . $biblionumber;
2340 # open( OUTPUT, ">", $filename . ".xml" );
2341 # print OUTPUT $record;
2348 ModZebra( $biblionumber, $op, $server, $oldRecord, $newRecord );
2350 $biblionumber is the biblionumber we want to index
2352 $op is specialUpdate or delete, and is used to know what we want to do
2354 $server is the server that we want to update
2356 $oldRecord is the MARC::Record containing the previous version of the record. This is used only when
2357 NoZebra=1, as NoZebra indexing needs to know the previous version of a record in order to
2360 $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.
2365 ###Accepts a $server variable thus we can use it for biblios authorities or other zebra dbs
2366 my ( $biblionumber, $op, $server, $oldRecord, $newRecord ) = @_;
2367 my $dbh = C4::Context->dbh;
2369 # true ModZebra commented until indexdata fixes zebraDB crashes (it seems they occur on multiple updates
2371 # replaced by a zebraqueue table, that is filled with ModZebra to run.
2372 # the table is emptied by misc/cronjobs/zebraqueue_start.pl script
2374 if ( C4::Context->preference("NoZebra") ) {
2376 # lock the nozebra table : we will read index lines, update them in Perl process
2377 # and write everything in 1 transaction.
2378 # lock the table to avoid someone else overwriting what we are doing
2379 $dbh->do('LOCK TABLES nozebra WRITE,biblio WRITE,biblioitems WRITE, systempreferences WRITE, auth_types WRITE, auth_header WRITE, auth_subfield_structure READ');
2380 my %result; # the result hash that will be built by deletion / add, and written on mySQL at the end, to improve speed
2381 if ( $op eq 'specialUpdate' ) {
2383 # OK, we have to add or update the record
2384 # 1st delete (virtually, in indexes), if record actually exists
2386 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2389 # ... add the record
2390 %result = _AddBiblioNoZebra( $biblionumber, $newRecord, $server, %result );
2393 # it's a deletion, delete the record...
2394 # warn "DELETE the record $biblionumber on $server".$record->as_formatted;
2395 %result = _DelBiblioNoZebra( $biblionumber, $oldRecord, $server );
2398 # ok, now update the database...
2399 my $sth = $dbh->prepare("UPDATE nozebra SET biblionumbers=? WHERE server=? AND indexname=? AND value=?");
2400 foreach my $key ( keys %result ) {
2401 foreach my $index ( keys %{ $result{$key} } ) {
2402 $sth->execute( $result{$key}->{$index}, $server, $key, $index );
2405 $dbh->do('UNLOCK TABLES');
2409 # we use zebra, just fill zebraqueue table
2411 my $check_sql = "SELECT COUNT(*) FROM zebraqueue
2413 AND biblio_auth_number = ?
2416 my $check_sth = $dbh->prepare_cached($check_sql);
2417 $check_sth->execute( $server, $biblionumber, $op );
2418 my ($count) = $check_sth->fetchrow_array;
2419 $check_sth->finish();
2420 if ( $count == 0 ) {
2421 my $sth = $dbh->prepare("INSERT INTO zebraqueue (biblio_auth_number,server,operation) VALUES(?,?,?)");
2422 $sth->execute( $biblionumber, $server, $op );
2428 =head2 GetNoZebraIndexes
2430 %indexes = GetNoZebraIndexes;
2432 return the data from NoZebraIndexes syspref.
2436 sub GetNoZebraIndexes {
2437 my $no_zebra_indexes = C4::Context->preference('NoZebraIndexes');
2439 INDEX: foreach my $line ( split /['"],[\n\r]*/, $no_zebra_indexes ) {
2440 $line =~ /(.*)=>(.*)/;
2441 my $index = $1; # initial ' or " is removed afterwards
2443 $index =~ s/'|"|\s//g;
2444 $fields =~ s/'|"|\s//g;
2445 $indexes{$index} = $fields;
2450 =head1 INTERNAL FUNCTIONS
2452 =head2 _DelBiblioNoZebra($biblionumber,$record,$server);
2454 function to delete a biblio in NoZebra indexes
2455 This function does NOT delete anything in database : it reads all the indexes entries
2456 that have to be deleted & delete them in the hash
2458 The SQL part is done either :
2459 - after the Add if we are modifying a biblio (delete + add again)
2460 - immediatly after this sub if we are doing a true deletion.
2462 $server can be 'biblioserver' or 'authorityserver' : it indexes biblios or authorities (in the same table, $server being part of the table itself
2466 sub _DelBiblioNoZebra {
2467 my ( $biblionumber, $record, $server ) = @_;
2470 my $dbh = C4::Context->dbh;
2475 if ( $server eq 'biblioserver' ) {
2476 %index = GetNoZebraIndexes;
2478 # get title of the record (to store the 10 first letters with the index)
2479 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2480 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2483 # for authorities, the "title" is the $a mainentry
2484 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2485 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2486 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2487 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2488 $index{'mainmainentry'} = $authref->{'auth_tag_to_report'} . 'a';
2489 $index{'mainentry'} = $authref->{'auth_tag_to_report'} . '*';
2490 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2495 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2496 $title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
2498 # limit to 10 char, should be enough, and limit the DB size
2499 $title = substr( $title, 0, 10 );
2502 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2503 foreach my $field ( $record->fields() ) {
2505 #parse each subfield
2506 next if $field->tag < 10;
2507 foreach my $subfield ( $field->subfields() ) {
2508 my $tag = $field->tag();
2509 my $subfieldcode = $subfield->[0];
2512 # check each index to see if the subfield is stored somewhere
2513 # otherwise, store it in __RAW__ index
2514 foreach my $key ( keys %index ) {
2516 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2517 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2519 my $line = lc $subfield->[1];
2521 # remove meaningless value in the field...
2522 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2524 # ... and split in words
2525 foreach ( split / /, $line ) {
2526 next unless $_; # skip empty values (multiple spaces)
2527 # if the entry is already here, do nothing, the biblionumber has already be removed
2528 unless ( defined( $result{$key}->{$_} ) && ( $result{$key}->{$_} =~ /$biblionumber,$title\-(\d);/ ) ) {
2530 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2531 $sth2->execute( $server, $key, $_ );
2532 my $existing_biblionumbers = $sth2->fetchrow;
2535 if ($existing_biblionumbers) {
2537 # warn " existing for $key $_: $existing_biblionumbers";
2538 $result{$key}->{$_} = $existing_biblionumbers;
2539 $result{$key}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2546 # the subfield is not indexed, store it in __RAW__ index anyway
2548 my $line = lc $subfield->[1];
2549 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
2551 # ... and split in words
2552 foreach ( split / /, $line ) {
2553 next unless $_; # skip empty values (multiple spaces)
2554 # if the entry is already here, do nothing, the biblionumber has already be removed
2555 unless ( $result{'__RAW__'}->{$_} =~ /$biblionumber,$title\-(\d);/ ) {
2557 # get the index value if it exist in the nozebra table and remove the entry, otherwise, do nothing
2558 $sth2->execute( $server, '__RAW__', $_ );
2559 my $existing_biblionumbers = $sth2->fetchrow;
2562 if ($existing_biblionumbers) {
2563 $result{'__RAW__'}->{$_} = $existing_biblionumbers;
2564 $result{'__RAW__'}->{$_} =~ s/$biblionumber,$title\-(\d);//;
2574 =head2 _AddBiblioNoZebra
2576 _AddBiblioNoZebra($biblionumber, $record, $server, %result);
2578 function to add a biblio in NoZebra indexes
2582 sub _AddBiblioNoZebra {
2583 my ( $biblionumber, $record, $server, %result ) = @_;
2584 my $dbh = C4::Context->dbh;
2589 if ( $server eq 'biblioserver' ) {
2590 %index = GetNoZebraIndexes;
2592 # get title of the record (to store the 10 first letters with the index)
2593 my ( $titletag, $titlesubfield ) = GetMarcFromKohaField( 'biblio.title', '' ); # FIXME: should be GetFrameworkCode($biblionumber) ??
2594 $title = lc( $record->subfield( $titletag, $titlesubfield ) );
2597 # warn "server : $server";
2598 # for authorities, the "title" is the $a mainentry
2599 my ( $auth_type_tag, $auth_type_sf ) = C4::AuthoritiesMarc::get_auth_type_location();
2600 my $authref = C4::AuthoritiesMarc::GetAuthType( $record->subfield( $auth_type_tag, $auth_type_sf ) );
2601 warn "ERROR : authtype undefined for " . $record->as_formatted unless $authref;
2602 $title = $record->subfield( $authref->{auth_tag_to_report}, 'a' );
2603 $index{'mainmainentry'} = $authref->{auth_tag_to_report} . 'a';
2604 $index{'mainentry'} = $authref->{auth_tag_to_report} . '*';
2605 $index{'auth_type'} = "${auth_type_tag}${auth_type_sf}";
2608 # remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
2609 $title =~ s/ |\.|,|;|\[|\]|\(|\)|\*|-|'|:|=|\r|\n//g;
2611 # limit to 10 char, should be enough, and limit the DB size
2612 $title = substr( $title, 0, 10 );
2615 my $sth2 = $dbh->prepare('SELECT biblionumbers FROM nozebra WHERE server=? AND indexname=? AND value=?');
2616 foreach my $field ( $record->fields() ) {
2618 #parse each subfield
2619 ###FIXME: impossible to index a 001-009 value with NoZebra
2620 next if $field->tag < 10;
2621 foreach my $subfield ( $field->subfields() ) {
2622 my $tag = $field->tag();
2623 my $subfieldcode = $subfield->[0];
2626 # warn "INDEXING :".$subfield->[1];
2627 # check each index to see if the subfield is stored somewhere
2628 # otherwise, store it in __RAW__ index
2629 foreach my $key ( keys %index ) {
2631 # warn "examining $key index : ".$index{$key}." for $tag $subfieldcode";
2632 if ( $index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/ ) {
2634 my $line = lc $subfield->[1];
2636 # remove meaningless value in the field...
2637 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2639 # ... and split in words
2640 foreach ( split / /, $line ) {
2641 next unless $_; # skip empty values (multiple spaces)
2642 # if the entry is already here, improve weight
2644 # warn "managing $_";
2645 if ( exists $result{$key}->{$_} && $result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2646 my $weight = $1 + 1;
2647 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2648 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2651 # get the value if it exist in the nozebra table, otherwise, create it
2652 $sth2->execute( $server, $key, $_ );
2653 my $existing_biblionumbers = $sth2->fetchrow;
2656 if ($existing_biblionumbers) {
2657 $result{$key}->{"$_"} = $existing_biblionumbers;
2658 my $weight = defined $1 ? $1 + 1 : 1;
2659 $result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//g;
2660 $result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
2662 # create a new ligne for this entry
2665 # warn "INSERT : $server / $key / $_";
2666 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname=' . $dbh->quote($key) . ',value=' . $dbh->quote($_) );
2667 $result{$key}->{"$_"} .= "$biblionumber,$title-1;";
2674 # the subfield is not indexed, store it in __RAW__ index anyway
2676 my $line = lc $subfield->[1];
2677 $line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:|\r|\n/ /g;
2679 # ... and split in words
2680 foreach ( split / /, $line ) {
2681 next unless $_; # skip empty values (multiple spaces)
2682 # if the entry is already here, improve weight
2683 my $tmpstr = $result{'__RAW__'}->{"$_"} || "";
2684 if ( $tmpstr =~ /$biblionumber,\Q$title\E\-(\d+);/ ) {
2685 my $weight = $1 + 1;
2686 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2687 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2690 # get the value if it exist in the nozebra table, otherwise, create it
2691 $sth2->execute( $server, '__RAW__', $_ );
2692 my $existing_biblionumbers = $sth2->fetchrow;
2695 if ($existing_biblionumbers) {
2696 $result{'__RAW__'}->{"$_"} = $existing_biblionumbers;
2697 my $weight = ( $1 ? $1 : 0 ) + 1;
2698 $result{'__RAW__'}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d+);//;
2699 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-$weight;";
2701 # create a new ligne for this entry
2703 $dbh->do( 'INSERT INTO nozebra SET server=' . $dbh->quote($server) . ', indexname="__RAW__",value=' . $dbh->quote($_) );
2704 $result{'__RAW__'}->{"$_"} .= "$biblionumber,$title-1;";
2716 ($indicators, $value) = _find_value($tag, $subfield, $record,$encoding);
2718 Find the given $subfield in the given $tag in the given
2719 MARC::Record $record. If the subfield is found, returns
2720 the (indicators, value) pair; otherwise, (undef, undef) is
2724 Such a function is used in addbiblio AND additem and serial-edit and maybe could be used in Authorities.
2725 I suggest we export it from this module.
2730 my ( $tagfield, $insubfield, $record, $encoding ) = @_;
2733 if ( $tagfield < 10 ) {
2734 if ( $record->field($tagfield) ) {
2735 push @result, $record->field($tagfield)->data();
2740 foreach my $field ( $record->field($tagfield) ) {
2741 my @subfields = $field->subfields();
2742 foreach my $subfield (@subfields) {
2743 if ( @$subfield[0] eq $insubfield ) {
2744 push @result, @$subfield[1];
2745 $indicator = $field->indicator(1) . $field->indicator(2);
2750 return ( $indicator, @result );
2753 =head2 _koha_marc_update_bib_ids
2756 _koha_marc_update_bib_ids($record, $frameworkcode, $biblionumber, $biblioitemnumber);
2758 Internal function to add or update biblionumber and biblioitemnumber to
2763 sub _koha_marc_update_bib_ids {
2764 my ( $record, $frameworkcode, $biblionumber, $biblioitemnumber ) = @_;
2766 # we must add bibnum and bibitemnum in MARC::Record...
2767 # we build the new field with biblionumber and biblioitemnumber
2768 # we drop the original field
2769 # we add the new builded field.
2770 my ( $biblio_tag, $biblio_subfield ) = GetMarcFromKohaField( "biblio.biblionumber", $frameworkcode );
2771 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.biblioitemnumber", $frameworkcode );
2773 if ( $biblio_tag != $biblioitem_tag ) {
2775 # biblionumber & biblioitemnumber are in different fields
2777 # deal with biblionumber
2778 my ( $new_field, $old_field );
2779 if ( $biblio_tag < 10 ) {
2780 $new_field = MARC::Field->new( $biblio_tag, $biblionumber );
2782 $new_field = MARC::Field->new( $biblio_tag, '', '', "$biblio_subfield" => $biblionumber );
2785 # drop old field and create new one...
2786 $old_field = $record->field($biblio_tag);
2787 $record->delete_field($old_field) if $old_field;
2788 $record->append_fields($new_field);
2790 # deal with biblioitemnumber
2791 if ( $biblioitem_tag < 10 ) {
2792 $new_field = MARC::Field->new( $biblioitem_tag, $biblioitemnumber, );
2794 $new_field = MARC::Field->new( $biblioitem_tag, '', '', "$biblioitem_subfield" => $biblioitemnumber, );
2797 # drop old field and create new one...
2798 $old_field = $record->field($biblioitem_tag);
2799 $record->delete_field($old_field) if $old_field;
2800 $record->insert_fields_ordered($new_field);
2804 # biblionumber & biblioitemnumber are in the same field (can't be <10 as fields <10 have only 1 value)
2805 my $new_field = MARC::Field->new(
2806 $biblio_tag, '', '',
2807 "$biblio_subfield" => $biblionumber,
2808 "$biblioitem_subfield" => $biblioitemnumber
2811 # drop old field and create new one...
2812 my $old_field = $record->field($biblio_tag);
2813 $record->delete_field($old_field) if $old_field;
2814 $record->insert_fields_ordered($new_field);
2818 =head2 _koha_marc_update_biblioitem_cn_sort
2820 _koha_marc_update_biblioitem_cn_sort($marc, $biblioitem, $frameworkcode);
2822 Given a MARC bib record and the biblioitem hash, update the
2823 subfield that contains a copy of the value of biblioitems.cn_sort.
2827 sub _koha_marc_update_biblioitem_cn_sort {
2829 my $biblioitem = shift;
2830 my $frameworkcode = shift;
2832 my ( $biblioitem_tag, $biblioitem_subfield ) = GetMarcFromKohaField( "biblioitems.cn_sort", $frameworkcode );
2833 return unless $biblioitem_tag;
2835 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2837 if ( my $field = $marc->field($biblioitem_tag) ) {
2838 $field->delete_subfield( code => $biblioitem_subfield );
2839 if ( $cn_sort ne '' ) {
2840 $field->add_subfields( $biblioitem_subfield => $cn_sort );
2844 # if we get here, no biblioitem tag is present in the MARC record, so
2845 # we'll create it if $cn_sort is not empty -- this would be
2846 # an odd combination of events, however
2848 $marc->insert_grouped_field( MARC::Field->new( $biblioitem_tag, ' ', ' ', $biblioitem_subfield => $cn_sort ) );
2853 =head2 _koha_add_biblio
2855 my ($biblionumber,$error) = _koha_add_biblio($dbh,$biblioitem);
2857 Internal function to add a biblio ($biblio is a hash with the values)
2861 sub _koha_add_biblio {
2862 my ( $dbh, $biblio, $frameworkcode ) = @_;
2866 # set the series flag
2867 unless (defined $biblio->{'serial'}){
2868 $biblio->{'serial'} = 0;
2869 if ( $biblio->{'seriestitle'} ) { $biblio->{'serial'} = 1 }
2872 my $query = "INSERT INTO biblio
2873 SET frameworkcode = ?,
2884 my $sth = $dbh->prepare($query);
2886 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2887 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}
2890 my $biblionumber = $dbh->{'mysql_insertid'};
2891 if ( $dbh->errstr ) {
2892 $error .= "ERROR in _koha_add_biblio $query" . $dbh->errstr;
2898 #warn "LEAVING _koha_add_biblio: ".$biblionumber."\n";
2899 return ( $biblionumber, $error );
2902 =head2 _koha_modify_biblio
2904 my ($biblionumber,$error) == _koha_modify_biblio($dbh,$biblio,$frameworkcode);
2906 Internal function for updating the biblio table
2910 sub _koha_modify_biblio {
2911 my ( $dbh, $biblio, $frameworkcode ) = @_;
2916 SET frameworkcode = ?,
2925 WHERE biblionumber = ?
2928 my $sth = $dbh->prepare($query);
2931 $frameworkcode, $biblio->{'author'}, $biblio->{'title'}, $biblio->{'unititle'}, $biblio->{'notes'},
2932 $biblio->{'serial'}, $biblio->{'seriestitle'}, $biblio->{'copyrightdate'}, $biblio->{'abstract'}, $biblio->{'biblionumber'}
2933 ) if $biblio->{'biblionumber'};
2935 if ( $dbh->errstr || !$biblio->{'biblionumber'} ) {
2936 $error .= "ERROR in _koha_modify_biblio $query" . $dbh->errstr;
2939 return ( $biblio->{'biblionumber'}, $error );
2942 =head2 _koha_modify_biblioitem_nonmarc
2944 my ($biblioitemnumber,$error) = _koha_modify_biblioitem_nonmarc( $dbh, $biblioitem );
2946 Updates biblioitems row except for marc and marcxml, which should be changed
2951 sub _koha_modify_biblioitem_nonmarc {
2952 my ( $dbh, $biblioitem ) = @_;
2955 # re-calculate the cn_sort, it may have changed
2956 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
2958 my $query = "UPDATE biblioitems
2959 SET biblionumber = ?,
2965 publicationyear = ?,
2969 collectiontitle = ?,
2971 collectionvolume= ?,
2972 editionstatement= ?,
2973 editionresponsibility = ?,
2987 where biblioitemnumber = ?
2989 my $sth = $dbh->prepare($query);
2991 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
2992 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
2993 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
2994 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
2995 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
2996 $biblioitem->{'lccn'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'},
2997 $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort, $biblioitem->{'totalissues'},
2998 $biblioitem->{'biblioitemnumber'}
3000 if ( $dbh->errstr ) {
3001 $error .= "ERROR in _koha_modify_biblioitem_nonmarc $query" . $dbh->errstr;
3004 return ( $biblioitem->{'biblioitemnumber'}, $error );
3007 =head2 _koha_add_biblioitem
3009 my ($biblioitemnumber,$error) = _koha_add_biblioitem( $dbh, $biblioitem );
3011 Internal function to add a biblioitem
3015 sub _koha_add_biblioitem {
3016 my ( $dbh, $biblioitem ) = @_;
3019 my ($cn_sort) = GetClassSort( $biblioitem->{'biblioitems.cn_source'}, $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'} );
3020 my $query = "INSERT INTO biblioitems SET
3027 publicationyear = ?,
3031 collectiontitle = ?,
3033 collectionvolume= ?,
3034 editionstatement= ?,
3035 editionresponsibility = ?,
3051 my $sth = $dbh->prepare($query);
3053 $biblioitem->{'biblionumber'}, $biblioitem->{'volume'}, $biblioitem->{'number'}, $biblioitem->{'itemtype'},
3054 $biblioitem->{'isbn'}, $biblioitem->{'issn'}, $biblioitem->{'publicationyear'}, $biblioitem->{'publishercode'},
3055 $biblioitem->{'volumedate'}, $biblioitem->{'volumedesc'}, $biblioitem->{'collectiontitle'}, $biblioitem->{'collectionissn'},
3056 $biblioitem->{'collectionvolume'}, $biblioitem->{'editionstatement'}, $biblioitem->{'editionresponsibility'}, $biblioitem->{'illus'},
3057 $biblioitem->{'pages'}, $biblioitem->{'bnotes'}, $biblioitem->{'size'}, $biblioitem->{'place'},
3058 $biblioitem->{'lccn'}, $biblioitem->{'marc'}, $biblioitem->{'url'}, $biblioitem->{'biblioitems.cn_source'},
3059 $biblioitem->{'cn_class'}, $biblioitem->{'cn_item'}, $biblioitem->{'cn_suffix'}, $cn_sort,
3060 $biblioitem->{'totalissues'}
3062 my $bibitemnum = $dbh->{'mysql_insertid'};
3064 if ( $dbh->errstr ) {
3065 $error .= "ERROR in _koha_add_biblioitem $query" . $dbh->errstr;
3069 return ( $bibitemnum, $error );
3072 =head2 _koha_delete_biblio
3074 $error = _koha_delete_biblio($dbh,$biblionumber);
3076 Internal sub for deleting from biblio table -- also saves to deletedbiblio
3078 C<$dbh> - the database handle
3080 C<$biblionumber> - the biblionumber of the biblio to be deleted
3084 # FIXME: add error handling
3086 sub _koha_delete_biblio {
3087 my ( $dbh, $biblionumber ) = @_;
3089 # get all the data for this biblio
3090 my $sth = $dbh->prepare("SELECT * FROM biblio WHERE biblionumber=?");
3091 $sth->execute($biblionumber);
3093 if ( my $data = $sth->fetchrow_hashref ) {
3095 # save the record in deletedbiblio
3096 # find the fields to save
3097 my $query = "INSERT INTO deletedbiblio SET ";
3099 foreach my $temp ( keys %$data ) {
3100 $query .= "$temp = ?,";
3101 push( @bind, $data->{$temp} );
3104 # replace the last , by ",?)"
3106 my $bkup_sth = $dbh->prepare($query);
3107 $bkup_sth->execute(@bind);
3111 my $del_sth = $dbh->prepare("DELETE FROM biblio WHERE biblionumber=?");
3112 $del_sth->execute($biblionumber);
3119 =head2 _koha_delete_biblioitems
3121 $error = _koha_delete_biblioitems($dbh,$biblioitemnumber);
3123 Internal sub for deleting from biblioitems table -- also saves to deletedbiblioitems
3125 C<$dbh> - the database handle
3126 C<$biblionumber> - the biblioitemnumber of the biblioitem to be deleted
3130 # FIXME: add error handling
3132 sub _koha_delete_biblioitems {
3133 my ( $dbh, $biblioitemnumber ) = @_;
3135 # get all the data for this biblioitem
3136 my $sth = $dbh->prepare("SELECT * FROM biblioitems WHERE biblioitemnumber=?");
3137 $sth->execute($biblioitemnumber);
3139 if ( my $data = $sth->fetchrow_hashref ) {
3141 # save the record in deletedbiblioitems
3142 # find the fields to save
3143 my $query = "INSERT INTO deletedbiblioitems SET ";
3145 foreach my $temp ( keys %$data ) {
3146 $query .= "$temp = ?,";
3147 push( @bind, $data->{$temp} );
3150 # replace the last , by ",?)"
3152 my $bkup_sth = $dbh->prepare($query);
3153 $bkup_sth->execute(@bind);
3156 # delete the biblioitem
3157 my $del_sth = $dbh->prepare("DELETE FROM biblioitems WHERE biblioitemnumber=?");
3158 $del_sth->execute($biblioitemnumber);
3165 =head1 UNEXPORTED FUNCTIONS
3167 =head2 ModBiblioMarc
3169 &ModBiblioMarc($newrec,$biblionumber,$frameworkcode);
3171 Add MARC data for a biblio to koha
3173 Function exported, but should NOT be used, unless you really know what you're doing
3179 # pass the MARC::Record to this function, and it will create the records in the marc field
3180 my ( $record, $biblionumber, $frameworkcode ) = @_;
3181 my $dbh = C4::Context->dbh;
3182 my @fields = $record->fields();
3183 if ( !$frameworkcode ) {
3184 $frameworkcode = "";
3186 my $sth = $dbh->prepare("UPDATE biblio SET frameworkcode=? WHERE biblionumber=?");
3187 $sth->execute( $frameworkcode, $biblionumber );
3189 my $encoding = C4::Context->preference("marcflavour");
3191 # deal with UNIMARC field 100 (encoding) : create it if needed & set encoding to unicode
3192 if ( $encoding eq "UNIMARC" ) {
3193 my $string = $record->subfield( 100, "a" );
3194 if ( ($string) && ( length( $record->subfield( 100, "a" ) ) == 36 ) ) {
3195 my $f100 = $record->field(100);
3196 $record->delete_field($f100);
3198 $string = POSIX::strftime( "%Y%m%d", localtime );
3200 $string = sprintf( "%-*s", 35, $string );
3202 substr( $string, 22, 6, "frey50" );
3203 unless ( $record->subfield( 100, "a" ) ) {
3204 $record->insert_grouped_field( MARC::Field->new( 100, "", "", "a" => $string ) );
3208 if ( C4::Context->preference("NoZebra") ) {
3210 # only NoZebra indexing needs to have
3211 # the previous version of the record
3212 $oldRecord = GetMarcBiblio($biblionumber);
3214 $sth = $dbh->prepare("UPDATE biblioitems SET marc=?,marcxml=? WHERE biblionumber=?");
3215 $sth->execute( $record->as_usmarc(), $record->as_xml_record($encoding), $biblionumber );
3217 ModZebra( $biblionumber, "specialUpdate", "biblioserver", $oldRecord, $record );
3218 return $biblionumber;
3221 =head2 z3950_extended_services
3223 z3950_extended_services($serviceType,$serviceOptions,$record);
3225 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.
3227 C<$serviceType> one of: itemorder,create,drop,commit,update,xmlupdate
3229 C<$serviceOptions> a has of key/value pairs. For instance, if service_type is 'update', $service_options should contain:
3231 action => update action, one of specialUpdate, recordInsert, recordReplace, recordDelete, elementUpdate.
3235 recordidOpaque => Opaque Record ID (user supplied) or recordidNumber => Record ID number (system number).
3236 syntax => the record syntax (transfer syntax)
3237 databaseName = Database from connection object
3239 To set serviceOptions, call set_service_options($serviceType)
3241 C<$record> the record, if one is needed for the service type
3243 A record should be in XML. You can convert it to XML from MARC by running it through marc2xml().
3247 sub z3950_extended_services {
3248 my ( $server, $serviceType, $action, $serviceOptions ) = @_;
3250 # get our connection object
3251 my $Zconn = C4::Context->Zconn( $server, 0, 1 );
3253 # create a new package object
3254 my $Zpackage = $Zconn->package();
3257 $Zpackage->option( action => $action );
3259 if ( $serviceOptions->{'databaseName'} ) {
3260 $Zpackage->option( databaseName => $serviceOptions->{'databaseName'} );
3262 if ( $serviceOptions->{'recordIdNumber'} ) {
3263 $Zpackage->option( recordIdNumber => $serviceOptions->{'recordIdNumber'} );
3265 if ( $serviceOptions->{'recordIdOpaque'} ) {
3266 $Zpackage->option( recordIdOpaque => $serviceOptions->{'recordIdOpaque'} );
3269 # this is an ILL request (Zebra doesn't support it, but Koha could eventually)
3270 #if ($serviceType eq 'itemorder') {
3271 # $Zpackage->option('contact-name' => $serviceOptions->{'contact-name'});
3272 # $Zpackage->option('contact-phone' => $serviceOptions->{'contact-phone'});
3273 # $Zpackage->option('contact-email' => $serviceOptions->{'contact-email'});
3274 # $Zpackage->option('itemorder-item' => $serviceOptions->{'itemorder-item'});
3277 if ( $serviceOptions->{record} ) {
3278 $Zpackage->option( record => $serviceOptions->{record} );
3280 # can be xml or marc
3281 if ( $serviceOptions->{'syntax'} ) {
3282 $Zpackage->option( syntax => $serviceOptions->{'syntax'} );
3286 # send the request, handle any exception encountered
3287 eval { $Zpackage->send($serviceType) };
3288 if ( $@ && $@->isa("ZOOM::Exception") ) {
3289 return "error: " . $@->code() . " " . $@->message() . "\n";
3292 # free up package resources
3293 $Zpackage->destroy();
3296 =head2 set_service_options
3298 my $serviceOptions = set_service_options($serviceType);
3300 C<$serviceType> itemorder,create,drop,commit,update,xmlupdate
3302 Currently, we only support 'create', 'commit', and 'update'. 'drop' support will be added as soon as Zebra supports it.
3306 sub set_service_options {
3307 my ($serviceType) = @_;
3310 # FIXME: This needs to be an OID ... if we ever need 'syntax' this sub will need to change
3311 # $serviceOptions->{ 'syntax' } = ''; #zebra doesn't support syntaxes other than xml
3313 if ( $serviceType eq 'commit' ) {
3317 if ( $serviceType eq 'create' ) {
3321 if ( $serviceType eq 'drop' ) {
3322 die "ERROR: 'drop' not currently supported (by Zebra)";
3324 return $serviceOptions;
3327 =head2 get_biblio_authorised_values
3329 find the types and values for all authorised values assigned to this biblio.
3333 MARC::Record of the bib
3335 returns: a hashref mapping the authorised value to the value set for this biblionumber
3337 $authorised_values = {
3338 'Scent' => 'flowery',
3339 'Audience' => 'Young Adult',
3340 'itemtypes' => 'SER',
3343 Notes: forlibrarian should probably be passed in, and called something different.
3347 sub get_biblio_authorised_values {
3348 my $biblionumber = shift;
3351 my $forlibrarian = 1; # are we in staff or opac?
3352 my $frameworkcode = GetFrameworkCode($biblionumber);
3354 my $authorised_values;
3356 my $tagslib = GetMarcStructure( $forlibrarian, $frameworkcode )
3357 or return $authorised_values;
3359 # assume that these entries in the authorised_value table are bibliolevel.
3360 # ones that start with 'item%' are item level.
3361 my $query = q(SELECT distinct authorised_value, kohafield
3362 FROM marc_subfield_structure
3363 WHERE authorised_value !=''
3364 AND (kohafield like 'biblio%'
3365 OR kohafield like '') );
3366 my $bibliolevel_authorised_values = C4::Context->dbh->selectall_hashref( $query, 'authorised_value' );
3368 foreach my $tag ( keys(%$tagslib) ) {
3369 foreach my $subfield ( keys( %{ $tagslib->{$tag} } ) ) {
3371 # warn "checking $subfield. type is: " . ref $tagslib->{ $tag }{ $subfield };
3372 if ( 'HASH' eq ref $tagslib->{$tag}{$subfield} ) {
3373 if ( defined $tagslib->{$tag}{$subfield}{'authorised_value'} && exists $bibliolevel_authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } ) {
3374 if ( defined $record->field($tag) ) {
3375 my $this_subfield_value = $record->field($tag)->subfield($subfield);
3376 if ( defined $this_subfield_value ) {
3377 $authorised_values->{ $tagslib->{$tag}{$subfield}{'authorised_value'} } = $this_subfield_value;
3385 # warn ( Data::Dumper->Dump( [ $authorised_values ], [ 'authorised_values' ] ) );
3386 return $authorised_values;
3395 Koha Development Team <info@koha.org>
3397 Paul POULAIN paul.poulain@free.fr
3399 Joshua Ferraro jmf@liblime.com