3 # Copyright 2000-2002 Katipo Communications
5 # This file is part of Koha.
7 # Koha is free software; you can redistribute it and/or modify it under the
8 # terms of the GNU General Public License as published by the Free Software
9 # Foundation; either version 2 of the License, or (at your option) any later
12 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
13 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
14 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
16 # You should have received a copy of the GNU General Public License along with
17 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
18 # Suite 330, Boston, MA 02111-1307 USA
26 use vars qw($VERSION @ISA @EXPORT);
28 # set the version for version checking
34 # don't forget MARCxxx subs are exported only for testing purposes. Should not be used
35 # as the old-style API and the NEW one are the only public functions.
38 &updateBiblio &updateBiblioItem &updateItem
39 &itemcount &newbiblio &newbiblioitem
40 &modnote &newsubject &newsubtitle
41 &modbiblio &checkitems
43 &modsubtitle &modsubject &modaddauthor &moditem &countitems
44 &delitem &deletebiblioitem &delbiblio
46 &getbiblioitembybiblionumber
47 &getbiblioitem &getitemsbybiblioitem
49 &newcompletebiblioitem
51 &MARCfind_oldbiblionumber_from_MARCbibid
52 &MARCfind_MARCbibid_from_oldbiblionumber
53 &MARCfind_marc_from_kohafield
55 &MARCfind_frameworkcode
58 &NEWnewbiblio &NEWnewitem
59 &NEWmodbiblio &NEWmoditem
60 &NEWdelbiblio &NEWdelitem
62 &MARCaddbiblio &MARCadditem
63 &MARCmodsubfield &MARCaddsubfield
64 &MARCmodbiblio &MARCmoditem
65 &MARCkoha2marcBiblio &MARCmarc2koha
66 &MARCkoha2marcItem &MARChtml2marc
67 &MARCgetbiblio &MARCgetitem
68 &MARCaddword &MARCdelword
74 # MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC
77 # all the following subs takes a MARC::Record as parameter and manage
78 # the MARC-DB. They are called by the 1.0/1.2 xxx subs, and by the
79 # NEWxxx subs (xxx deals with old-DB parameters, the NEWxxx deals with MARC-DB parameter)
83 C4::Biblio - acquisition, catalog management functions
87 move from 1.2 to 1.4 version :
88 1.2 and previous version uses a specific API to manage biblios. This API uses old-DB style parameters.
89 In the 1.4 version, we want to do 2 differents things :
90 - keep populating the old-DB, that has a LOT less datas than MARC
91 - populate the MARC-DB
92 To populate the DBs we have 2 differents sources :
93 - the standard acquisition system (through book sellers), that does'nt use MARC data
94 - the MARC acquisition system, that uses MARC data.
96 Thus, we have 2 differents cases :
97 - with the standard acquisition system, we have non MARC data and want to populate old-DB and MARC-DB, knowing it's an incomplete MARC-record
98 - with the MARC acquisition system, we have MARC datas, and want to loose nothing in MARC-DB. So, we can't store datas in old-DB, then copy in MARC-DB. we MUST have an API for true MARC data, that populate MARC-DB then old-DB
100 That's why we need 4 subs :
101 all I<subs beginning by MARC> manage only MARC tables. They manage MARC-DB with MARC::Record parameters
102 all I<subs beginning by OLD> manage only OLD-DB tables. They manage old-DB with old-DB parameters
103 all I<subs beginning by NEW> manage both OLD-DB and MARC tables. They use MARC::Record as parameters. it's the API that MUST be used in MARC acquisition system
104 all I<subs beginning by seomething else> are the old-style API. They use old-DB as parameter, then call internally the OLD and MARC subs.
106 - NEW and old-style API should be used in koha to manage biblio
107 - MARCsubs are divided in 2 parts :
108 * some of them manage MARC parameters. They are heavily used in koha.
109 * some of them manage MARC biblio : they are mostly used by NEW and old-style subs.
110 - OLD are used internally only
112 all subs requires/use $dbh as 1st parameter.
114 I<NEWxxx related subs>
116 all subs requires/use $dbh as 1st parameter.
117 those subs are used by the MARC-compliant version of koha : marc import, or marc management.
119 I<OLDxxx related subs>
121 all subs requires/use $dbh as 1st parameter.
122 those subs are used by the MARC-compliant version of koha : marc import, or marc management.
124 They all are the exact copy of 1.0/1.2 version of the sub without the OLD.
125 The OLDxxx is called by the original xxx sub.
126 the 1.4 xxx sub also builds MARC::Record an calls the MARCxxx
128 WARNING : there is 1 difference between initialxxx and OLDxxx :
129 the db header $dbh is always passed as parameter to avoid over-DB connexion
135 =item @tagslib = &MARCgettagslib($dbh,1|0,$itemtype);
137 last param is 1 for liblibrarian and 0 for libopac
138 $itemtype contains the itemtype framework reference. If empty or does not exist, the default one is used
139 returns a hash with tag/subfield meaning
140 =item ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,$kohafield);
142 finds MARC tag and subfield for a given kohafield
143 kohafield is "table.field" where table= biblio|biblioitems|items, and field a field of the previous table
145 =item $biblionumber = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$MARCbibi);
147 finds a old-db biblio number for a given MARCbibid number
149 =item $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$oldbiblionumber);
151 finds a MARC bibid from a old-db biblionumber
153 =item $MARCRecord = &MARCkoha2marcBiblio($dbh,$biblionumber,biblioitemnumber);
155 MARCkoha2marcBiblio is a wrapper between old-DB and MARC-DB. It returns a MARC::Record builded with old-DB biblio/biblioitem
157 =item $MARCRecord = &MARCkoha2marcItem($dbh,$biblionumber,itemnumber);
159 MARCkoha2marcItem is a wrapper between old-DB and MARC-DB. It returns a MARC::Record builded with old-DB item
161 =item $MARCRecord = &MARCkoha2marcSubtitle($dbh,$biblionumber,$subtitle);
163 MARCkoha2marcSubtitle is a wrapper between old-DB and MARC-DB. It returns a MARC::Record builded with old-DB subtitle
165 =item $olddb = &MARCmarc2koha($dbh,$MARCRecord);
167 builds a hash with old-db datas from a MARC::Record
169 =item &MARCaddbiblio($dbh,$MARC::Record,$biblionumber);
171 creates a biblio (in the MARC tables only). $biblionumber is the old-db biblionumber of the biblio
173 =item &MARCaddsubfield($dbh,$bibid,$tagid,$indicator,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalue);
175 adds a subfield in a biblio (in the MARC tables only).
177 =item $MARCRecord = &MARCgetbiblio($dbh,$bibid);
179 Returns a MARC::Record for the biblio $bibid.
181 =item &MARCmodbiblio($dbh,$bibid,$record,$frameworkcode,$delete);
183 MARCmodbiblio changes a biblio for a biblio,MARC::Record passed as parameter
184 It 1st delete the biblio, then recreates it.
185 WARNING : the $delete parameter is not used anymore (too much unsolvable cases).
186 =item ($subfieldid,$subfieldvalue) = &MARCmodsubfield($dbh,$subfieldid,$subfieldvalue);
188 MARCmodsubfield changes the value of a given subfield
190 =item $subfieldid = &MARCfindsubfield($dbh,$bibid,$tag,$subfieldcode,$subfieldorder,$subfieldvalue);
192 MARCfindsubfield returns a subfield number given a bibid/tag/subfieldvalue values.
193 Returns -1 if more than 1 answer
195 =item $subfieldid = &MARCfindsubfieldid($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder);
197 MARCfindsubfieldid find a subfieldid for a bibid/tag/tagorder/subfield/subfieldorder
199 =item &MARCdelsubfield($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder);
201 MARCdelsubfield delete a subfield for a bibid/tag/tagorder/subfield/subfieldorder
203 =item &MARCdelbiblio($dbh,$bibid);
205 MARCdelbiblio delete biblio $bibid
207 =item &MARCkoha2marcOnefield
209 used by MARCkoha2marc and should not be useful elsewhere
211 =item &MARCmarc2kohaOnefield
213 used by MARCmarc2koha and should not be useful elsewhere
217 used to manage MARC_word table and should not be useful elsewhere
221 used to manage MARC_word table and should not be useful elsewhere
226 my ( $dbh, $forlibrarian, $frameworkcode ) = @_;
227 $frameworkcode = "" unless $frameworkcode;
229 my $libfield = ( $forlibrarian eq 1 ) ? 'liblibrarian' : 'libopac';
231 # check that framework exists
234 "select count(*) from marc_tag_structure where frameworkcode=?");
235 $sth->execute($frameworkcode);
236 my ($total) = $sth->fetchrow;
237 $frameworkcode = "" unless ( $total > 0 );
240 "select tagfield,$libfield as lib,mandatory,repeatable from marc_tag_structure where frameworkcode=? order by tagfield"
242 $sth->execute($frameworkcode);
243 my ( $lib, $tag, $res, $tab, $mandatory, $repeatable );
245 while ( ( $tag, $lib, $mandatory, $repeatable ) = $sth->fetchrow ) {
246 $res->{$tag}->{lib} = $lib;
247 $res->{$tab}->{tab} = ""; # XXX
248 $res->{$tag}->{mandatory} = $mandatory;
249 $res->{$tag}->{repeatable} = $repeatable;
254 "select tagfield,tagsubfield,$libfield as lib,tab, mandatory, repeatable,authorised_value,authtypecode,value_builder,kohafield,seealso,hidden,isurl from marc_subfield_structure where frameworkcode=? order by tagfield,tagsubfield"
256 $sth->execute($frameworkcode);
259 my $authorised_value;
268 ( $tag, $subfield, $lib, $tab,
269 $mandatory, $repeatable, $authorised_value, $authtypecode,
270 $value_builder, $kohafield, $seealso, $hidden,
275 $res->{$tag}->{$subfield}->{lib} = $lib;
276 $res->{$tag}->{$subfield}->{tab} = $tab;
277 $res->{$tag}->{$subfield}->{mandatory} = $mandatory;
278 $res->{$tag}->{$subfield}->{repeatable} = $repeatable;
279 $res->{$tag}->{$subfield}->{authorised_value} = $authorised_value;
280 $res->{$tag}->{$subfield}->{authtypecode} = $authtypecode;
281 $res->{$tag}->{$subfield}->{value_builder} = $value_builder;
282 $res->{$tag}->{$subfield}->{kohafield} = $kohafield;
283 $res->{$tag}->{$subfield}->{seealso} = $seealso;
284 $res->{$tag}->{$subfield}->{hidden} = $hidden;
285 $res->{$tag}->{$subfield}->{isurl} = $isurl;
290 sub MARCfind_marc_from_kohafield {
291 my ( $dbh, $kohafield,$frameworkcode ) = @_;
292 return 0, 0 unless $kohafield;
295 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
297 $sth->execute($frameworkcode,$kohafield);
298 my ( $tagfield, $tagsubfield ) = $sth->fetchrow;
299 return ( $tagfield, $tagsubfield );
302 sub MARCfind_oldbiblionumber_from_MARCbibid {
303 my ( $dbh, $MARCbibid ) = @_;
305 $dbh->prepare("select biblionumber from marc_biblio where bibid=?");
306 $sth->execute($MARCbibid);
307 my ($biblionumber) = $sth->fetchrow;
308 return $biblionumber;
311 sub MARCfind_MARCbibid_from_oldbiblionumber {
312 my ( $dbh, $oldbiblionumber ) = @_;
314 $dbh->prepare("select bibid from marc_biblio where biblionumber=?");
315 $sth->execute($oldbiblionumber);
316 my ($bibid) = $sth->fetchrow;
322 # pass the MARC::Record to this function, and it will create the records in the marc tables
323 my ($dbh,$record,$biblionumber,$frameworkcode,$bibid) = @_;
324 my @fields=$record->fields();
326 # adding main table, and retrieving bibid
327 # if bibid is sent, then it's not a true add, it's only a re-add, after a delete (ie, a mod)
328 # if bibid empty => true add, find a new bibid number
331 "lock tables marc_biblio WRITE,marc_subfield_table WRITE, marc_word WRITE, marc_blob_subfield WRITE, stopwords READ"
335 "insert into marc_biblio (datecreated,biblionumber,frameworkcode) values (now(),?,?)"
337 $sth->execute( $biblionumber, $frameworkcode );
338 $sth = $dbh->prepare("select max(bibid) from marc_biblio");
340 ($bibid) = $sth->fetchrow;
345 # now, add subfields...
346 foreach my $field (@fields) {
348 if ( $field->tag() < 10 ) {
349 &MARCaddsubfield( $dbh, $bibid, $field->tag(), '', $fieldcount, '',
353 my @subfields = $field->subfields();
354 foreach my $subfieldcount ( 0 .. $#subfields ) {
359 $field->indicator(1) . $field->indicator(2),
361 $subfields[$subfieldcount][0],
363 $subfields[$subfieldcount][1]
368 $dbh->do("unlock tables");
374 # pass the MARC::Record to this function, and it will create the records in the marc tables
375 my ($dbh,$record,$biblionumber) = @_;
376 # search for MARC biblionumber
377 $dbh->do("lock tables marc_biblio WRITE,marc_subfield_table WRITE, marc_word WRITE, marc_blob_subfield WRITE, stopwords READ");
378 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber);
379 my @fields=$record->fields();
380 my $sth = $dbh->prepare("select max(tagorder) from marc_subfield_table where bibid=?");
381 $sth->execute($bibid);
382 my ($fieldcount) = $sth->fetchrow;
384 # now, add subfields...
385 foreach my $field (@fields) {
386 my @subfields = $field->subfields();
388 foreach my $subfieldcount ( 0 .. $#subfields ) {
393 $field->indicator(1) . $field->indicator(2),
395 $subfields[$subfieldcount][0],
397 $subfields[$subfieldcount][1]
401 $dbh->do("unlock tables");
405 sub MARCaddsubfield {
407 # Add a new subfield to a tag into the DB.
409 $dbh, $bibid, $tagid, $tag_indicator,
410 $tagorder, $subfieldcode, $subfieldorder, $subfieldvalues
413 # warn "$tagid / $subfieldcode / $subfieldvalues";
414 # if not value, end of job, we do nothing
415 # if ( length($subfieldvalues) == 0 ) {
418 if ( not($subfieldcode) ) {
421 my @subfieldvalues = split /\||#/, $subfieldvalues;
422 foreach my $subfieldvalue (@subfieldvalues) {
423 if ( length($subfieldvalue) > 255 ) {
425 "lock tables marc_blob_subfield WRITE, marc_subfield_table WRITE"
429 "insert into marc_blob_subfield (subfieldvalue) values (?)");
430 $sth->execute($subfieldvalue);
432 $dbh->prepare("select max(blobidlink)from marc_blob_subfield");
434 my ($res) = $sth->fetchrow;
437 "insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,valuebloblink) values (?,?,?,?,?,?,?)"
439 $sth->execute( $bibid, ( sprintf "%03s", $tagid ), $tagorder,
440 $tag_indicator, $subfieldcode, $subfieldorder, $res );
442 if ( $sth->errstr ) {
444 "ERROR ==> insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) values ($bibid,$tagid,$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue)\n";
446 $dbh->do("unlock tables");
451 "insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) values (?,?,?,?,?,?,?)"
454 $bibid, ( sprintf "%03s", $tagid ),
455 $tagorder, $tag_indicator,
456 $subfieldcode, $subfieldorder,
459 if ( $sth->errstr ) {
461 "ERROR ==> insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) values ($bibid,$tagid,$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue)\n";
465 $dbh, $bibid, $tagid, $tagorder,
466 $subfieldcode, $subfieldorder, $subfieldvalue
473 # Returns MARC::Record of the biblio passed in parameter.
474 my ( $dbh, $bibid ) = @_;
475 my $record = MARC::Record->new();
477 #---- TODO : the leader is missing
478 $record->leader(' ');
481 "select bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
482 from marc_subfield_table
483 where bibid=? order by tag,tagorder,subfieldcode
488 "select subfieldvalue from marc_blob_subfield where blobidlink=?");
489 $sth->execute($bibid);
490 my $prevtagorder = 1;
493 my $field; # for >=10 tags
494 my $prevvalue; # for <10 tags
495 while ( my $row = $sth->fetchrow_hashref ) {
497 if ( $row->{'valuebloblink'} ) { #---- search blob if there is one
498 $sth2->execute( $row->{'valuebloblink'} );
499 my $row2 = $sth2->fetchrow_hashref;
501 $row->{'subfieldvalue'} = $row2->{'subfieldvalue'};
503 if ( $row->{tagorder} ne $prevtagorder || $row->{tag} ne $prevtag ) {
504 $previndicator .= " ";
505 if ( $prevtag < 10 ) {
506 $record->add_fields( ( sprintf "%03s", $prevtag ), $prevvalue )
507 unless $prevtag eq "XXX"; # ignore the 1st loop
510 $record->add_fields($field) unless $prevtag eq "XXX";
513 $prevtagorder = $row->{tagorder};
514 $prevtag = $row->{tag};
515 $previndicator = $row->{tag_indicator};
516 if ( $row->{tag} < 10 ) {
517 $prevvalue = $row->{subfieldvalue};
520 $field = MARC::Field->new(
521 ( sprintf "%03s", $prevtag ),
522 substr( $row->{tag_indicator} . ' ', 0, 1 ),
523 substr( $row->{tag_indicator} . ' ', 1, 1 ),
524 $row->{'subfieldcode'},
525 $row->{'subfieldvalue'}
530 if ( $row->{tag} < 10 ) {
531 $record->add_fields( ( sprintf "%03s", $row->{tag} ),
532 $row->{'subfieldvalue'} );
535 $field->add_subfields( $row->{'subfieldcode'},
536 $row->{'subfieldvalue'} );
538 $prevtag = $row->{tag};
539 $previndicator = $row->{tag_indicator};
543 # the last has not been included inside the loop... do it now !
544 if ( $prevtag ne "XXX" )
545 { # check that we have found something. Otherwise, prevtag is still XXX and we
546 # must return an empty record, not make MARC::Record fail because we try to
547 # create a record with XXX as field :-(
548 if ( $prevtag < 10 ) {
549 $record->add_fields( $prevtag, $prevvalue );
553 # my $field = MARC::Field->new( $prevtag, "", "", %subfieldlist);
554 $record->add_fields($field);
562 # Returns MARC::Record of the biblio passed in parameter.
563 my ( $dbh, $bibid, $itemnumber ) = @_;
564 my $record = MARC::Record->new();
566 # search MARC tagorder
569 "select tagorder from marc_subfield_table,marc_subfield_structure where marc_subfield_table.tag=marc_subfield_structure.tagfield and marc_subfield_table.subfieldcode=marc_subfield_structure.tagsubfield and bibid=? and kohafield='items.itemnumber' and subfieldvalue=?"
571 $sth2->execute( $bibid, $itemnumber );
572 my ($tagorder) = $sth2->fetchrow_array();
574 #---- TODO : the leader is missing
577 "select bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
578 from marc_subfield_table
579 where bibid=? and tagorder=? order by subfieldcode,subfieldorder
584 "select subfieldvalue from marc_blob_subfield where blobidlink=?");
585 $sth->execute( $bibid, $tagorder );
586 while ( my $row = $sth->fetchrow_hashref ) {
587 if ( $row->{'valuebloblink'} ) { #---- search blob if there is one
588 $sth2->execute( $row->{'valuebloblink'} );
589 my $row2 = $sth2->fetchrow_hashref;
591 $row->{'subfieldvalue'} = $row2->{'subfieldvalue'};
593 if ( $record->field( $row->{'tag'} ) ) {
596 #--- this test must stay as this, because of strange behaviour of mySQL/Perl DBI with char var containing a number...
597 #--- sometimes, eliminates 0 at beginning, sometimes no ;-\\\
598 if ( length( $row->{'tag'} ) < 3 ) {
599 $row->{'tag'} = "0" . $row->{'tag'};
601 $field = $record->field( $row->{'tag'} );
604 $field->add_subfields( $row->{'subfieldcode'},
605 $row->{'subfieldvalue'} );
606 $record->delete_field($field);
607 $record->add_fields($field);
611 if ( length( $row->{'tag'} ) < 3 ) {
612 $row->{'tag'} = "0" . $row->{'tag'};
615 MARC::Field->new( $row->{'tag'}, " ", " ",
616 $row->{'subfieldcode'} => $row->{'subfieldvalue'} );
617 $record->add_fields($temp);
625 my ($dbh,$bibid,$record,$frameworkcode,$delete)=@_;
626 my $oldrecord=&MARCgetbiblio($dbh,$bibid);
627 if ($oldrecord eq $record) {
630 # 1st delete the biblio,
632 my $biblionumber = MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid);
633 &MARCdelbiblio($dbh,$bibid,1);
634 &MARCaddbiblio($dbh,$record,$biblionumber,$frameworkcode,$bibid);
638 my ( $dbh, $bibid, $keep_items ) = @_;
640 # if the keep_item is set to 1, then all items are preserved.
641 # This flag is set when the delbiblio is called by modbiblio
642 # due to a too complex structure of MARC (repeatable fields and subfields),
643 # the best solution for a modif is to delete / recreate the record.
645 # 1st of all, copy the MARC::Record to deletedbiblio table => if a true deletion, MARC data will be kept.
646 # if deletion called before MARCmodbiblio => won't do anything, as the oldbiblionumber doesn't
647 # exist in deletedbiblio table
648 my $record = MARCgetbiblio( $dbh, $bibid );
649 my $oldbiblionumber =
650 MARCfind_oldbiblionumber_from_MARCbibid( $dbh, $bibid );
652 $dbh->prepare("update deletedbiblio set marc=? where biblionumber=?");
653 $copy2deleted->execute( $record->as_usmarc(), $oldbiblionumber );
655 # now, delete in MARC tables.
656 if ( $keep_items eq 1 ) {
658 #search item field code
661 "select tagfield from marc_subfield_structure where kohafield like 'items.%'"
664 my $itemtag = $sth->fetchrow_hashref->{tagfield};
666 "delete from marc_subfield_table where bibid=$bibid and tag<>$itemtag"
669 "delete from marc_word where bibid=$bibid and not (tagsubfield like \"$itemtag%\")"
673 $dbh->do("delete from marc_biblio where bibid=$bibid");
674 $dbh->do("delete from marc_subfield_table where bibid=$bibid");
675 $dbh->do("delete from marc_word where bibid=$bibid");
681 # delete the item passed in parameter in MARC tables.
682 my ( $dbh, $bibid, $itemnumber ) = @_;
684 # my $record = MARC::Record->new();
685 # search MARC tagorder
686 my $record = MARCgetitem( $dbh, $bibid, $itemnumber );
688 $dbh->prepare("update deleteditems set marc=? where itemnumber=?");
689 $copy2deleted->execute( $record->as_usmarc(), $itemnumber );
693 "select tagorder from marc_subfield_table,marc_subfield_structure where marc_subfield_table.tag=marc_subfield_structure.tagfield and marc_subfield_table.subfieldcode=marc_subfield_structure.tagsubfield and bibid=? and kohafield='items.itemnumber' and subfieldvalue=?"
695 $sth2->execute( $bibid, $itemnumber );
696 my ($tagorder) = $sth2->fetchrow_array();
699 "delete from marc_subfield_table where bibid=? and tagorder=?");
700 $sth->execute( $bibid, $tagorder );
704 my ($dbh,$record,$bibid,$itemnumber,$delete)=@_;
705 my $oldrecord=&MARCgetitem($dbh,$bibid,$itemnumber);
706 # if nothing to change, don't waste time...
707 if ($oldrecord eq $record) {
710 # otherwise, skip through each subfield...
711 my @fields = $record->fields();
712 # search old MARC item
713 my $sth2 = $dbh->prepare("select tagorder from marc_subfield_table,marc_subfield_structure where marc_subfield_table.tag=marc_subfield_structure.tagfield and marc_subfield_table.subfieldcode=marc_subfield_structure.tagsubfield and bibid=? and kohafield='items.itemnumber' and subfieldvalue=?");
714 $sth2->execute($bibid,$itemnumber);
715 my ($tagorder) = $sth2->fetchrow_array();
716 foreach my $field (@fields) {
717 my $oldfield = $oldrecord->field($field->tag());
718 my @subfields=$field->subfields();
720 foreach my $subfield (@subfields) {
722 if ($oldfield eq 0 or (length($oldfield->subfield(@$subfield[0])) ==0) ) {
723 # just adding datas...
724 &MARCaddsubfield($dbh,$bibid,$field->tag(),$field->indicator(1).$field->indicator(2),
725 $tagorder,@$subfield[0],$subfieldorder,@$subfield[1]);
727 # modify he subfield if it's a different string
728 if ($oldfield->subfield(@$subfield[0]) ne @$subfield[1] ) {
729 my $subfieldid=&MARCfindsubfieldid($dbh,$bibid,$field->tag(),$tagorder,@$subfield[0],$subfieldorder);
730 &MARCmodsubfield($dbh,$subfieldid,@$subfield[1]);
737 sub MARCmodsubfield {
739 # Subroutine changes a subfield value given a subfieldid.
740 my ( $dbh, $subfieldid, $subfieldvalue ) = @_;
741 $dbh->do("lock tables marc_blob_subfield WRITE,marc_subfield_table WRITE");
744 "select valuebloblink from marc_subfield_table where subfieldid=?");
745 $sth1->execute($subfieldid);
746 my ($oldvaluebloblink) = $sth1->fetchrow;
750 # if too long, use a bloblink
751 if ( length($subfieldvalue) > 255 ) {
753 # if already a bloblink, update it, otherwise, insert a new one.
754 if ($oldvaluebloblink) {
757 "update marc_blob_subfield set subfieldvalue=? where blobidlink=?"
759 $sth->execute( $subfieldvalue, $oldvaluebloblink );
764 "insert into marc_blob_subfield (subfieldvalue) values (?)");
765 $sth->execute($subfieldvalue);
767 $dbh->prepare("select max(blobidlink) from marc_blob_subfield");
769 my ($res) = $sth->fetchrow;
772 "update marc_subfield_table set subfieldvalue=null, valuebloblink=? where subfieldid=?"
774 $sth->execute( $res, $subfieldid );
779 # note this can leave orphan bloblink. Not a big problem, but we should build somewhere a orphan deleting script...
782 "update marc_subfield_table set subfieldvalue=?,valuebloblink=null where subfieldid=?"
784 $sth->execute( $subfieldvalue, $subfieldid );
786 $dbh->do("unlock tables");
790 "select bibid,tag,tagorder,subfieldcode,subfieldid,subfieldorder from marc_subfield_table where subfieldid=?"
792 $sth->execute($subfieldid);
793 my ( $bibid, $tagid, $tagorder, $subfieldcode, $x, $subfieldorder ) =
796 &MARCdelword( $dbh, $bibid, $tagid, $tagorder, $subfieldcode,
799 $dbh, $bibid, $tagid, $tagorder,
800 $subfieldcode, $subfieldorder, $subfieldvalue
802 return ( $subfieldid, $subfieldvalue );
805 sub MARCfindsubfield {
806 my ( $dbh, $bibid, $tag, $subfieldcode, $subfieldorder, $subfieldvalue ) =
808 my $resultcounter = 0;
812 "select subfieldid from marc_subfield_table where bibid=? and tag=? and subfieldcode=?";
813 my @bind_values = ( $bibid, $tag, $subfieldcode );
814 if ($subfieldvalue) {
815 $query .= " and subfieldvalue=?";
816 push ( @bind_values, $subfieldvalue );
819 if ( $subfieldorder < 1 ) {
822 $query .= " and subfieldorder=?";
823 push ( @bind_values, $subfieldorder );
825 my $sti = $dbh->prepare($query);
826 $sti->execute(@bind_values);
827 while ( ($subfieldid) = $sti->fetchrow ) {
829 $lastsubfieldid = $subfieldid;
831 if ( $resultcounter > 1 ) {
833 # Error condition. Values given did not resolve into a unique record. Don't know what to edit
834 # should rarely occur (only if we use subfieldvalue with a value that exists twice, which is strange)
838 return $lastsubfieldid;
842 sub MARCfindsubfieldid {
843 my ( $dbh, $bibid, $tag, $tagorder, $subfield, $subfieldorder ) = @_;
844 my $sth = $dbh->prepare( "select subfieldid from marc_subfield_table
845 where bibid=? and tag=? and tagorder=?
846 and subfieldcode=? and subfieldorder=?"
848 $sth->execute( $bibid, $tag, $tagorder, $subfield, $subfieldorder );
849 my ($res) = $sth->fetchrow;
851 $sth = $dbh->prepare( "select subfieldid from marc_subfield_table
852 where bibid=? and tag=? and tagorder=?
855 $sth->execute( $bibid, $tag, $tagorder, $subfield );
856 ($res) = $sth->fetchrow;
861 sub MARCfind_frameworkcode {
862 my ( $dbh, $bibid ) = @_;
864 $dbh->prepare("select frameworkcode from marc_biblio where bibid=?");
865 $sth->execute($bibid);
866 my ($frameworkcode) = $sth->fetchrow;
867 return $frameworkcode;
870 sub MARCdelsubfield {
872 # delete a subfield for $bibid / tag / tagorder / subfield / subfieldorder
873 my ( $dbh, $bibid, $tag, $tagorder, $subfield, $subfieldorder ) = @_;
874 $dbh->do( "delete from marc_subfield_table where bibid='$bibid' and
875 tag='$tag' and tagorder='$tagorder'
876 and subfieldcode='$subfield' and subfieldorder='$subfieldorder'
881 sub MARCkoha2marcBiblio {
883 # this function builds partial MARC::Record from the old koha-DB fields
884 my ( $dbh, $biblionumber, $biblioitemnumber ) = @_;
887 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
889 my $record = MARC::Record->new();
891 #--- if bibid, then retrieve old-style koha data
892 if ( $biblionumber > 0 ) {
895 "select biblionumber,author,title,unititle,notes,abstract,serial,seriestitle,copyrightdate,timestamp
896 from biblio where biblionumber=?"
898 $sth2->execute($biblionumber);
899 my $row = $sth2->fetchrow_hashref;
901 foreach $code ( keys %$row ) {
902 if ( $row->{$code} ) {
903 &MARCkoha2marcOnefield( $sth, $record, "biblio." . $code,
909 #--- if biblioitem, then retrieve old-style koha data
910 if ( $biblioitemnumber > 0 ) {
913 " SELECT biblioitemnumber,biblionumber,volume,number,classification,
914 itemtype,url,isbn,issn,dewey,subclass,publicationyear,publishercode,
915 volumedate,volumeddesc,timestamp,illus,pages,notes AS bnotes,size,place
917 WHERE biblioitemnumber=?
920 $sth2->execute($biblioitemnumber);
921 my $row = $sth2->fetchrow_hashref;
923 foreach $code ( keys %$row ) {
924 if ( $row->{$code} ) {
925 &MARCkoha2marcOnefield( $sth, $record, "biblioitems." . $code,
931 # other fields => additional authors, subjects, subtitles
934 " SELECT author FROM additionalauthors WHERE biblionumber=?");
935 $sth2->execute($biblionumber);
936 while ( my $row = $sth2->fetchrow_hashref ) {
937 &MARCkoha2marcOnefield( $sth, $record, "additionalauthors.author",
938 $row->{'author'},'' );
941 $dbh->prepare(" SELECT subject FROM bibliosubject WHERE biblionumber=?");
942 $sth2->execute($biblionumber);
943 while ( my $row = $sth2->fetchrow_hashref ) {
944 &MARCkoha2marcOnefield( $sth, $record, "bibliosubject.subject",
945 $row->{'subject'},'' );
949 " SELECT subtitle FROM bibliosubtitle WHERE biblionumber=?");
950 $sth2->execute($biblionumber);
951 while ( my $row = $sth2->fetchrow_hashref ) {
952 &MARCkoha2marcOnefield( $sth, $record, "bibliosubtitle.title",
953 $row->{'subtitle'},'' );
958 sub MARCkoha2marcItem {
960 # this function builds partial MARC::Record from the old koha-DB fields
961 my ( $dbh, $biblionumber, $itemnumber ) = @_;
963 # my $dbh=&C4Connect;
966 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
968 my $record = MARC::Record->new();
970 #--- if item, then retrieve old-style koha data
971 if ( $itemnumber > 0 ) {
973 # print STDERR "prepare $biblionumber,$itemnumber\n";
976 "SELECT itemnumber,biblionumber,multivolumepart,biblioitemnumber,barcode,dateaccessioned,
977 booksellerid,homebranch,price,replacementprice,replacementpricedate,datelastborrowed,
978 datelastseen,multivolume,stack,notforloan,itemlost,wthdrawn,itemcallnumber,issues,renewals,
979 reserves,restricted,binding,itemnotes,holdingbranch,timestamp
983 $sth2->execute($itemnumber);
984 my $row = $sth2->fetchrow_hashref;
986 foreach $code ( keys %$row ) {
987 if ( $row->{$code} ) {
988 &MARCkoha2marcOnefield( $sth, $record, "items." . $code,
996 sub MARCkoha2marcSubtitle {
998 # this function builds partial MARC::Record from the old koha-DB fields
999 my ( $dbh, $bibnum, $subtitle ) = @_;
1002 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
1004 my $record = MARC::Record->new();
1005 &MARCkoha2marcOnefield( $sth, $record, "bibliosubtitle.subtitle",
1010 sub MARCkoha2marcOnefield {
1011 my ( $sth, $record, $kohafieldname, $value,$frameworkcode ) = @_;
1014 $sth->execute($frameworkcode,$kohafieldname);
1015 if ( ( $tagfield, $tagsubfield ) = $sth->fetchrow ) {
1016 if ( $record->field($tagfield) ) {
1017 my $tag = $record->field($tagfield);
1019 $tag->add_subfields( $tagsubfield, $value );
1020 $record->delete_field($tag);
1021 $record->add_fields($tag);
1025 $record->add_fields( $tagfield, " ", " ", $tagsubfield => $value );
1032 my ($dbh,$rtags,$rsubfields,$rvalues,%indicators) = @_;
1034 my $record = MARC::Record->new();
1035 # my %subfieldlist=();
1036 my $prevvalue; # if tag <10
1037 my $field; # if tag >=10
1038 for (my $i=0; $i< @$rtags; $i++) {
1039 # rebuild MARC::Record
1040 # warn "0=>".@$rtags[$i].@$rsubfields[$i]." = ".@$rvalues[$i].": ";
1041 if (@$rtags[$i] ne $prevtag) {
1042 if ($prevtag < 10) {
1044 $record->add_fields((sprintf "%03s",$prevtag),$prevvalue);
1048 $record->add_fields($field);
1051 $indicators{@$rtags[$i]}.=' ';
1052 if (@$rtags[$i] <10) {
1053 $prevvalue= @$rvalues[$i];
1055 $field = MARC::Field->new( (sprintf "%03s",@$rtags[$i]), substr($indicators{@$rtags[$i]},0,1),substr($indicators{@$rtags[$i]},1,1), @$rsubfields[$i] => @$rvalues[$i]);
1056 # warn "1=>".@$rtags[$i].@$rsubfields[$i]." = ".@$rvalues[$i].": ".$field->as_formatted;
1058 $prevtag = @$rtags[$i];
1060 if (@$rtags[$i] <10) {
1061 $prevvalue=@$rvalues[$i];
1063 if (length(@$rvalues[$i])>0) {
1064 $field->add_subfields(@$rsubfields[$i] => @$rvalues[$i]);
1065 # warn "2=>".@$rtags[$i].@$rsubfields[$i]." = ".@$rvalues[$i].": ".$field->as_formatted;
1068 $prevtag= @$rtags[$i];
1071 # the last has not been included inside the loop... do it now !
1072 $record->add_fields($field);
1073 # warn "HTML2MARC=".$record->as_formatted;
1078 my ($dbh,$record,$frameworkcode) = @_;
1079 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?");
1081 my $sth2=$dbh->prepare("SHOW COLUMNS from biblio");
1084 while (($field)=$sth2->fetchrow) {
1085 $result=&MARCmarc2kohaOneField($sth,"biblio",$field,$record,$result,$frameworkcode);
1087 $sth2=$dbh->prepare("SHOW COLUMNS from biblioitems");
1089 while (($field)=$sth2->fetchrow) {
1090 if ($field eq 'notes') { $field = 'bnotes'; }
1091 $result=&MARCmarc2kohaOneField($sth,"biblioitems",$field,$record,$result,$frameworkcode);
1093 $sth2=$dbh->prepare("SHOW COLUMNS from items");
1095 while (($field)=$sth2->fetchrow) {
1097 $result=&MARCmarc2kohaOneField($sth,"items",$field,$record,$result,$frameworkcode);
1099 # additional authors : specific
1100 $result = &MARCmarc2kohaOneField($sth,"bibliosubtitle","subtitle",$record,$result,$frameworkcode);
1101 $result = &MARCmarc2kohaOneField($sth,"additionalauthors","additionalauthors",$record,$result,$frameworkcode);
1102 # modify copyrightdate to keep only the 1st year found
1103 my $temp = $result->{'copyrightdate'};
1104 $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
1106 $result->{'copyrightdate'} = $1;
1107 } else { # if no cYYYY, get the 1st date.
1108 $temp =~ m/(\d\d\d\d)/;
1109 $result->{'copyrightdate'} = $1;
1111 # modify publicationyear to keep only the 1st year found
1112 my $temp = $result->{'publicationyear'};
1113 $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
1115 $result->{'publicationyear'} = $1;
1116 } else { # if no cYYYY, get the 1st date.
1117 $temp =~ m/(\d\d\d\d)/;
1118 $result->{'publicationyear'} = $1;
1123 sub MARCmarc2kohaOneField {
1125 # FIXME ? if a field has a repeatable subfield that is used in old-db, only the 1st will be retrieved...
1126 my ( $sth, $kohatable, $kohafield, $record, $result,$frameworkcode ) = @_;
1127 # warn "kohatable / $kohafield / $result / ";
1131 $sth->execute($frameworkcode, $kohatable . "." . $kohafield );
1132 ( $tagfield, $subfield ) = $sth->fetchrow;
1133 foreach my $field ( $record->field($tagfield) ) {
1134 if ( $field->subfield($subfield) ) {
1135 if ( $result->{$kohafield} ) {
1136 $result->{$kohafield} .= " | " . $field->subfield($subfield);
1139 $result->{$kohafield} = $field->subfield($subfield);
1143 # warn "OneField for $kohatable.$kohafield and $frameworkcode=> $tagfield, $subfield";
1149 # split a subfield string and adds it into the word table.
1152 $dbh, $bibid, $tag, $tagorder,
1153 $subfieldid, $subfieldorder, $sentence
1156 $sentence =~ s/(\.|\?|\:|\!|\'|,|\-|\"|\(|\)|\[|\]|\{|\})/ /g;
1157 my @words = split / /, $sentence;
1158 my $stopwords = C4::Context->stopwords;
1161 "insert into marc_word (bibid, tagsubfield, tagorder, subfieldorder, word, sndx_word)
1162 values (?,concat(?,?),?,?,?,soundex(?))"
1164 foreach my $word (@words) {
1165 # we record only words one char long and not in stopwords hash
1166 if (length($word)>=1 and !($stopwords->{uc($word)})) {
1167 $sth->execute($bibid,$tag,$subfieldid,$tagorder,$subfieldorder,$word,$word);
1169 warn "ERROR ==> insert into marc_word (bibid, tagsubfield, tagorder, subfieldorder, word, sndx_word) values ($bibid,concat($tag,$subfieldid),$tagorder,$subfieldorder,$word,soundex($word))\n";
1177 # delete words. this sub deletes all the words from a sentence. a subfield modif is done by a delete then a add
1178 my ( $dbh, $bibid, $tag, $tagorder, $subfield, $subfieldorder ) = @_;
1181 "delete from marc_word where bibid=? and tagsubfield=concat(?,?) and tagorder=? and subfieldorder=?"
1183 $sth->execute( $bibid, $tag, $subfield, $tagorder, $subfieldorder );
1188 # NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW
1191 # all the following subs are useful to manage MARC-DB with complete MARC records.
1192 # it's used with marcimport, and marc management tools
1195 =item ($bibid,$oldbibnum,$oldbibitemnum) = NEWnewbibilio($dbh,$MARCRecord,$oldbiblio,$oldbiblioitem);
1197 creates a new biblio from a MARC::Record. The 3rd and 4th parameter are hashes and may be ignored. If only 2 params are passed to the sub, the old-db hashes
1198 are builded from the MARC::Record. If they are passed, they are used.
1200 =item NEWnewitem($dbh, $record,$bibid);
1202 adds an item in the db.
1207 my ( $dbh, $record, $frameworkcode ) = @_;
1210 my $olddata = MARCmarc2koha( $dbh, $record,$frameworkcode );
1211 $oldbibnum = OLDnewbiblio( $dbh, $olddata );
1212 $olddata->{'biblionumber'} = $oldbibnum;
1213 $oldbibitemnum = OLDnewbiblioitem( $dbh, $olddata );
1215 # search subtiles, addiauthors and subjects
1216 my ( $tagfield, $tagsubfield ) =
1217 MARCfind_marc_from_kohafield( $dbh, "additionalauthors.author",$frameworkcode );
1218 my @addiauthfields = $record->field($tagfield);
1219 foreach my $addiauthfield (@addiauthfields) {
1220 my @addiauthsubfields = $addiauthfield->subfield($tagsubfield);
1221 foreach my $subfieldcount ( 0 .. $#addiauthsubfields ) {
1222 OLDmodaddauthor( $dbh, $oldbibnum,
1223 $addiauthsubfields[$subfieldcount] );
1226 ( $tagfield, $tagsubfield ) =
1227 MARCfind_marc_from_kohafield( $dbh, "bibliosubtitle.title",$frameworkcode );
1228 my @subtitlefields = $record->field($tagfield);
1229 foreach my $subtitlefield (@subtitlefields) {
1230 my @subtitlesubfields = $subtitlefield->subfield($tagsubfield);
1231 foreach my $subfieldcount ( 0 .. $#subtitlesubfields ) {
1232 OLDnewsubtitle( $dbh, $oldbibnum,
1233 $subtitlesubfields[$subfieldcount] );
1236 ( $tagfield, $tagsubfield ) =
1237 MARCfind_marc_from_kohafield( $dbh, "bibliosubject.subject",$frameworkcode );
1238 my @subj = $record->field($tagfield);
1240 foreach my $subject (@subj) {
1241 my @subjsubfield = $subject->subfield($tagsubfield);
1242 foreach my $subfieldcount ( 0 .. $#subjsubfield ) {
1243 push @subjects, $subjsubfield[$subfieldcount];
1246 OLDmodsubject( $dbh, $oldbibnum, 1, @subjects );
1248 # we must add bibnum and bibitemnum in MARC::Record...
1249 # we build the new field with biblionumber and biblioitemnumber
1250 # we drop the original field
1251 # we add the new builded field.
1252 # NOTE : Works only if the field is ONLY for biblionumber and biblioitemnumber
1253 # (steve and paul : thinks 090 is a good choice)
1256 "select tagfield,tagsubfield from marc_subfield_structure where kohafield=?"
1258 $sth->execute("biblio.biblionumber");
1259 ( my $tagfield1, my $tagsubfield1 ) = $sth->fetchrow;
1260 $sth->execute("biblioitems.biblioitemnumber");
1261 ( my $tagfield2, my $tagsubfield2 ) = $sth->fetchrow;
1262 if ( $tagfield1 != $tagfield2 ) {
1264 "Error in NEWnewbiblio : biblio.biblionumber and biblioitems.biblioitemnumber MUST have the same field number";
1266 "Content-Type: text/html\n\nError in NEWnewbiblio : biblio.biblionumber and biblioitems.biblioitemnumber MUST have the same field number";
1269 my $newfield = MARC::Field->new(
1270 $tagfield1, '', '', "$tagsubfield1" => $oldbibnum,
1271 "$tagsubfield2" => $oldbibitemnum
1274 # drop old field and create new one...
1275 my $old_field = $record->field($tagfield1);
1276 $record->delete_field($old_field);
1277 $record->add_fields($newfield);
1278 my $bibid = MARCaddbiblio( $dbh, $record, $oldbibnum, $frameworkcode );
1279 return ( $bibid, $oldbibnum, $oldbibitemnum );
1283 my ($dbh,$record,$bibid,$frameworkcode) =@_;
1284 $frameworkcode="" unless $frameworkcode;
1285 &MARCmodbiblio($dbh,$bibid,$record,$frameworkcode,0);
1286 my $oldbiblio = MARCmarc2koha($dbh,$record,$frameworkcode);
1287 my $oldbiblionumber = OLDmodbiblio($dbh,$oldbiblio);
1288 OLDmodbibitem($dbh,$oldbiblio);
1289 # now, modify addi authors, subject, addititles.
1290 my ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"additionalauthors.author",$frameworkcode);
1291 my @addiauthfields = $record->field($tagfield);
1292 foreach my $addiauthfield (@addiauthfields) {
1293 my @addiauthsubfields = $addiauthfield->subfield($tagsubfield);
1294 foreach my $subfieldcount (0..$#addiauthsubfields) {
1295 OLDmodaddauthor($dbh,$oldbiblionumber,$addiauthsubfields[$subfieldcount]);
1298 ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"bibliosubtitle.subtitle",$frameworkcode);
1299 my @subtitlefields = $record->field($tagfield);
1300 foreach my $subtitlefield (@subtitlefields) {
1301 my @subtitlesubfields = $subtitlefield->subfield($tagsubfield);
1302 foreach my $subfieldcount (0..$#subtitlesubfields) {
1303 OLDmodsubtitle($dbh,$oldbiblionumber,$subtitlesubfields[$subfieldcount]);
1306 ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"bibliosubject.subject",$frameworkcode);
1307 my @subj = $record->field($tagfield);
1309 foreach my $subject (@subj) {
1310 my @subjsubfield = $subject->subfield($tagsubfield);
1311 foreach my $subfieldcount (0..$#subjsubfield) {
1312 push @subjects,$subjsubfield[$subfieldcount];
1315 OLDmodsubject($dbh,$oldbiblionumber,1,@subjects);
1320 my ( $dbh, $bibid ) = @_;
1321 my $biblio = &MARCfind_oldbiblionumber_from_MARCbibid( $dbh, $bibid );
1322 &OLDdelbiblio( $dbh, $biblio );
1325 "select biblioitemnumber from biblioitems where biblionumber=?");
1326 $sth->execute($biblio);
1327 while ( my ($biblioitemnumber) = $sth->fetchrow ) {
1328 OLDdeletebiblioitem( $dbh, $biblioitemnumber );
1330 &MARCdelbiblio( $dbh, $bibid, 0 );
1334 my ( $dbh, $record, $bibid ) = @_;
1336 # add item in old-DB
1337 my $frameworkcode=MARCfind_frameworkcode($dbh,$bibid);
1338 my $item = &MARCmarc2koha( $dbh, $record,$frameworkcode );
1339 # needs old biblionumber and biblioitemnumber
1340 $item->{'biblionumber'} =
1341 MARCfind_oldbiblionumber_from_MARCbibid( $dbh, $bibid );
1344 "select biblioitemnumber from biblioitems where biblionumber=?");
1345 $sth->execute( $item->{'biblionumber'} );
1346 ( $item->{'biblioitemnumber'} ) = $sth->fetchrow;
1347 my ( $itemnumber, $error ) = &OLDnewitems( $dbh, $item, $item->{barcode} );
1349 # add itemnumber to MARC::Record before adding the item.
1352 "select tagfield,tagsubfield from marc_subfield_structure where frameworkcode=? and kohafield=?"
1354 &MARCkoha2marcOnefield( $sth, $record, "items.itemnumber", $itemnumber,$frameworkcode );
1357 my $bib = &MARCadditem( $dbh, $record, $item->{'biblionumber'} );
1361 my ( $dbh, $record, $bibid, $itemnumber, $delete ) = @_;
1362 &MARCmoditem( $dbh, $record, $bibid, $itemnumber, $delete );
1363 my $frameworkcode=MARCfind_frameworkcode($dbh,$bibid);
1364 my $olditem = MARCmarc2koha( $dbh, $record,$frameworkcode );
1365 OLDmoditem( $dbh, $olditem );
1369 my ( $dbh, $bibid, $itemnumber ) = @_;
1370 my $biblio = &MARCfind_oldbiblionumber_from_MARCbibid( $dbh, $bibid );
1371 &OLDdelitem( $dbh, $itemnumber );
1372 &MARCdelitem( $dbh, $bibid, $itemnumber );
1377 # OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD
1381 =item $biblionumber = OLDnewbiblio($dbh,$biblio);
1383 adds a record in biblio table. Datas are in the hash $biblio.
1385 =item $biblionumber = OLDmodbiblio($dbh,$biblio);
1387 modify a record in biblio table. Datas are in the hash $biblio.
1389 =item OLDmodsubtitle($dbh,$bibnum,$subtitle);
1391 modify subtitles in bibliosubtitle table.
1393 =item OLDmodaddauthor($dbh,$bibnum,$author);
1395 adds or modify additional authors
1396 NOTE : Strange sub : seems to delete MANY and add only ONE author... maybe buggy ?
1398 =item $errors = OLDmodsubject($dbh,$bibnum, $force, @subject);
1400 modify/adds subjects
1402 =item OLDmodbibitem($dbh, $biblioitem);
1406 =item OLDmodnote($dbh,$bibitemnum,$note
1408 modify a note for a biblioitem
1410 =item OLDnewbiblioitem($dbh,$biblioitem);
1412 adds a biblioitem ($biblioitem is a hash with the values)
1414 =item OLDnewsubject($dbh,$bibnum);
1418 =item OLDnewsubtitle($dbh,$bibnum,$subtitle);
1420 create a new subtitle
1422 =item ($itemnumber,$errors)= OLDnewitems($dbh,$item,$barcode);
1424 create a item. $item is a hash and $barcode the barcode.
1426 =item OLDmoditem($dbh,$item);
1430 =item OLDdelitem($dbh,$itemnum);
1434 =item OLDdeletebiblioitem($dbh,$biblioitemnumber);
1436 deletes a biblioitem
1437 NOTE : not standard sub name. Should be OLDdelbiblioitem()
1439 =item OLDdelbiblio($dbh,$biblio);
1446 my ( $dbh, $biblio ) = @_;
1448 # my $dbh = &C4Connect;
1449 my $sth = $dbh->prepare("Select max(biblionumber) from biblio");
1451 my $data = $sth->fetchrow_arrayref;
1452 my $bibnum = $$data[0] + 1;
1455 if ( $biblio->{'seriestitle'} ) { $series = 1 }
1459 "insert into biblio set biblionumber = ?, title = ?, author = ?, copyrightdate = ?, serial = ?, seriestitle = ?, notes = ?, abstract = ?"
1462 $bibnum, $biblio->{'title'},
1463 $biblio->{'author'}, $biblio->{'copyrightdate'},
1464 $biblio->{'serial'}, $biblio->{'seriestitle'},
1465 $biblio->{'notes'}, $biblio->{'abstract'}
1475 my ( $dbh, $biblio ) = @_;
1477 # my $dbh = C4Connect;
1484 "Update biblio set title = ?, author = ?, abstract = ?, copyrightdate = ?, seriestitle = ?, serial = ?, unititle = ?, notes = ? where biblionumber = ?"
1487 $biblio->{'title'}, $biblio->{'author'},
1488 $biblio->{'abstract'}, $biblio->{'copyrightdate'},
1489 $biblio->{'seriestitle'}, $biblio->{'serial'},
1490 $biblio->{'unititle'}, $biblio->{'notes'},
1491 $biblio->{'biblionumber'}
1495 return ( $biblio->{'biblionumber'} );
1498 sub OLDmodsubtitle {
1499 my ( $dbh, $bibnum, $subtitle ) = @_;
1502 "update bibliosubtitle set subtitle = ? where biblionumber = ?");
1503 $sth->execute( $subtitle, $bibnum );
1507 sub OLDmodaddauthor {
1508 my ( $dbh, $bibnum, @authors ) = @_;
1510 # my $dbh = C4Connect;
1512 $dbh->prepare("Delete from additionalauthors where biblionumber = ?");
1514 $sth->execute($bibnum);
1516 foreach my $author (@authors) {
1517 if ( $author ne '' ) {
1520 "Insert into additionalauthors set author = ?, biblionumber = ?"
1523 $sth->execute( $author, $bibnum );
1528 } # sub modaddauthor
1531 my ( $dbh, $bibnum, $force, @subject ) = @_;
1533 # my $dbh = C4Connect;
1534 my $count = @subject;
1536 for ( my $i = 0 ; $i < $count ; $i++ ) {
1537 $subject[$i] =~ s/^ //g;
1538 $subject[$i] =~ s/ $//g;
1541 "select * from catalogueentry where entrytype = 's' and catalogueentry = ?"
1543 $sth->execute( $subject[$i] );
1545 if ( my $data = $sth->fetchrow_hashref ) {
1548 if ( $force eq $subject[$i] || $force == 1 ) {
1550 # subject not in aut, chosen to force anway
1551 # so insert into cataloguentry so its in auth file
1554 "Insert into catalogueentry (entrytype,catalogueentry) values ('s',?)"
1557 $sth2->execute( $subject[$i] ) if ( $subject[$i] );
1562 "$subject[$i]\n does not exist in the subject authority file";
1565 "Select * from catalogueentry where entrytype = 's' and (catalogueentry like ? or catalogueentry like ? or catalogueentry like ?)"
1567 $sth2->execute( "$subject[$i] %", "% $subject[$i] %",
1569 while ( my $data = $sth2->fetchrow_hashref ) {
1570 $error .= "<br>$data->{'catalogueentry'}";
1577 if ( $error eq '' ) {
1579 $dbh->prepare("Delete from bibliosubject where biblionumber = ?");
1580 $sth->execute($bibnum);
1584 "Insert into bibliosubject (subject,biblionumber) values (?,?)");
1586 foreach $query (@subject) {
1587 $sth->execute( $query, $bibnum ) if ( $query && $bibnum );
1597 my ( $dbh, $biblioitem ) = @_;
1599 # my $dbh = C4Connect;
1602 $biblioitem->{'itemtype'} = $dbh->quote( $biblioitem->{'itemtype'} );
1603 $biblioitem->{'url'} = $dbh->quote( $biblioitem->{'url'} );
1604 $biblioitem->{'isbn'} = $dbh->quote( $biblioitem->{'isbn'} );
1605 $biblioitem->{'publishercode'} =
1606 $dbh->quote( $biblioitem->{'publishercode'} );
1607 $biblioitem->{'publicationyear'} =
1608 $dbh->quote( $biblioitem->{'publicationyear'} );
1609 $biblioitem->{'classification'} =
1610 $dbh->quote( $biblioitem->{'classification'} );
1611 $biblioitem->{'dewey'} = $dbh->quote( $biblioitem->{'dewey'} );
1612 $biblioitem->{'subclass'} = $dbh->quote( $biblioitem->{'subclass'} );
1613 $biblioitem->{'illus'} = $dbh->quote( $biblioitem->{'illus'} );
1614 $biblioitem->{'pages'} = $dbh->quote( $biblioitem->{'pages'} );
1615 $biblioitem->{'volumeddesc'} = $dbh->quote( $biblioitem->{'volumeddesc'} );
1616 $biblioitem->{'bnotes'} = $dbh->quote( $biblioitem->{'bnotes'} );
1617 $biblioitem->{'size'} = $dbh->quote( $biblioitem->{'size'} );
1618 $biblioitem->{'place'} = $dbh->quote( $biblioitem->{'place'} );
1620 $query = "Update biblioitems set
1621 itemtype = $biblioitem->{'itemtype'},
1622 url = $biblioitem->{'url'},
1623 isbn = $biblioitem->{'isbn'},
1624 publishercode = $biblioitem->{'publishercode'},
1625 publicationyear = $biblioitem->{'publicationyear'},
1626 classification = $biblioitem->{'classification'},
1627 dewey = $biblioitem->{'dewey'},
1628 subclass = $biblioitem->{'subclass'},
1629 illus = $biblioitem->{'illus'},
1630 pages = $biblioitem->{'pages'},
1631 volumeddesc = $biblioitem->{'volumeddesc'},
1632 notes = $biblioitem->{'bnotes'},
1633 size = $biblioitem->{'size'},
1634 place = $biblioitem->{'place'}
1635 where biblioitemnumber = $biblioitem->{'biblioitemnumber'}";
1638 if ( $dbh->errstr ) {
1646 my ( $dbh, $bibitemnum, $note ) = @_;
1648 # my $dbh=C4Connect;
1649 my $query = "update biblioitems set notes='$note' where
1650 biblioitemnumber='$bibitemnum'";
1651 my $sth = $dbh->prepare($query);
1658 sub OLDnewbiblioitem {
1659 my ( $dbh, $biblioitem ) = @_;
1661 # my $dbh = C4Connect;
1662 my $sth = $dbh->prepare("Select max(biblioitemnumber) from biblioitems");
1667 $data = $sth->fetchrow_arrayref;
1668 $bibitemnum = $$data[0] + 1;
1672 $sth = $dbh->prepare( "insert into biblioitems set
1673 biblioitemnumber = ?, biblionumber = ?,
1674 volume = ?, number = ?,
1675 classification = ?, itemtype = ?,
1677 issn = ?, dewey = ?,
1678 subclass = ?, publicationyear = ?,
1679 publishercode = ?, volumedate = ?,
1680 volumeddesc = ?, illus = ?,
1681 pages = ?, notes = ?,
1683 marc = ?, place = ?"
1686 $bibitemnum, $biblioitem->{'biblionumber'},
1687 $biblioitem->{'volume'}, $biblioitem->{'number'},
1688 $biblioitem->{'classification'}, $biblioitem->{'itemtype'},
1689 $biblioitem->{'url'}, $biblioitem->{'isbn'},
1690 $biblioitem->{'issn'}, $biblioitem->{'dewey'},
1691 $biblioitem->{'subclass'}, $biblioitem->{'publicationyear'},
1692 $biblioitem->{'publishercode'}, $biblioitem->{'volumedate'},
1693 $biblioitem->{'volumeddesc'}, $biblioitem->{'illus'},
1694 $biblioitem->{'pages'}, $biblioitem->{'bnotes'},
1695 $biblioitem->{'size'}, $biblioitem->{'lccn'},
1696 $biblioitem->{'marc'}, $biblioitem->{'place'}
1701 return ($bibitemnum);
1705 my ( $dbh, $bibnum ) = @_;
1707 $dbh->prepare("insert into bibliosubject (biblionumber) values (?)");
1708 $sth->execute($bibnum);
1712 sub OLDnewsubtitle {
1713 my ( $dbh, $bibnum, $subtitle ) = @_;
1716 "insert into bibliosubtitle set biblionumber = ?, subtitle = ?");
1717 $sth->execute( $bibnum, $subtitle );
1722 my ( $dbh, $item, $barcode ) = @_;
1724 # my $dbh = C4Connect;
1725 my $sth = $dbh->prepare("Select max(itemnumber) from items");
1731 $data = $sth->fetchrow_hashref;
1732 $itemnumber = $data->{'max(itemnumber)'} + 1;
1735 # FIXME the "notforloan" field seems to be named "loan" in some places. workaround bugfix.
1736 if ( $item->{'loan'} ) {
1737 $item->{'notforloan'} = $item->{'loan'};
1740 # if dateaccessioned is provided, use it. Otherwise, set to NOW()
1741 if ( $item->{'dateaccessioned'} ) {
1742 $sth = $dbh->prepare( "Insert into items set
1743 itemnumber = ?, biblionumber = ?,
1744 biblioitemnumber = ?, barcode = ?,
1745 booksellerid = ?, dateaccessioned = ?,
1746 homebranch = ?, holdingbranch = ?,
1747 price = ?, replacementprice = ?,
1748 replacementpricedate = NOW(), itemnotes = ?,
1749 itemcallnumber =?, notforloan = ?,
1754 $itemnumber, $item->{'biblionumber'},
1755 $item->{'biblioitemnumber'}, $barcode,
1756 $item->{'booksellerid'}, $item->{'dateaccessioned'},
1757 $item->{'homebranch'}, $item->{'holdingbranch'},
1758 $item->{'price'}, $item->{'replacementprice'},
1759 $item->{'itemnotes'}, $item->{'itemcallnumber'},
1760 $item->{'notforloan'}, $item->{'location'}
1764 $sth = $dbh->prepare( "Insert into items set
1765 itemnumber = ?, biblionumber = ?,
1766 biblioitemnumber = ?, barcode = ?,
1767 booksellerid = ?, dateaccessioned = NOW(),
1768 homebranch = ?, holdingbranch = ?,
1769 price = ?, replacementprice = ?,
1770 replacementpricedate = NOW(), itemnotes = ?,
1771 itemcallnumber = ? , notforloan = ?,
1776 $itemnumber, $item->{'biblionumber'},
1777 $item->{'biblioitemnumber'}, $barcode,
1778 $item->{'booksellerid'}, $item->{'homebranch'},
1779 $item->{'holdingbranch'}, $item->{'price'},
1780 $item->{'replacementprice'}, $item->{'itemnotes'},
1781 $item->{'itemcallnumber'}, $item->{'notforloan'},
1785 if ( defined $sth->errstr ) {
1786 $error .= $sth->errstr;
1789 return ( $itemnumber, $error );
1793 my ( $dbh, $item ) = @_;
1795 # my ($dbh,$loan,$itemnum,$bibitemnum,$barcode,$notes,$homebranch,$lost,$wthdrawn,$replacement)=@_;
1796 # my $dbh=C4Connect;
1797 $item->{'itemnum'} = $item->{'itemnumber'} unless $item->{'itemnum'};
1798 my $query = "update items set barcode=?,itemnotes=?,itemcallnumber=?,notforloan=? where itemnumber=?";
1800 $item->{'barcode'}, $item->{'notes'},
1801 $item->{'itemcallnumber'}, $item->{'notforloan'},
1804 if ( $item->{'barcode'} eq '' ) {
1805 $item->{'notforloan'} = 0 unless $item->{'notforloan'};
1806 $query = "update items set notforloan=? where itemnumber=?";
1807 @bind = ( $item->{'notforloan'}, $item->{'itemnum'} );
1809 if ( $item->{'lost'} ne '' ) {
1810 $query = "update items set biblioitemnumber=?,
1820 $item->{'bibitemnum'}, $item->{'barcode'},
1821 $item->{'notes'}, $item->{'homebranch'},
1822 $item->{'lost'}, $item->{'wthdrawn'},
1823 $item->{'itemcallnumber'}, $item->{'notforloan'},
1824 $item->{'location'}, $item->{'itemnum'}
1826 if ($item->{homebranch}) {
1827 $query.=",homebranch=?";
1828 push @bind, $item->{homebranch};
1830 if ($item->{holdingbranch}) {
1831 $query.=",holdingbranch=?";
1832 push @bind, $item->{holdingbranch};
1834 $query.=" where itemnumber=?";
1836 if ( $item->{'replacement'} ne '' ) {
1837 $query =~ s/ where/,replacementprice='$item->{'replacement'}' where/;
1839 my $sth = $dbh->prepare($query);
1840 $sth->execute(@bind);
1847 my ( $dbh, $itemnum ) = @_;
1849 # my $dbh=C4Connect;
1850 my $sth = $dbh->prepare("select * from items where itemnumber=?");
1851 $sth->execute($itemnum);
1852 my $data = $sth->fetchrow_hashref;
1854 my $query = "Insert into deleteditems set ";
1856 foreach my $temp ( keys %$data ) {
1857 $query .= "$temp = ?,";
1858 push ( @bind, $data->{$temp} );
1863 $sth = $dbh->prepare($query);
1864 $sth->execute(@bind);
1866 $sth = $dbh->prepare("Delete from items where itemnumber=?");
1867 $sth->execute($itemnum);
1873 sub OLDdeletebiblioitem {
1874 my ( $dbh, $biblioitemnumber ) = @_;
1876 # my $dbh = C4Connect;
1877 my $sth = $dbh->prepare( "Select * from biblioitems
1878 where biblioitemnumber = ?"
1882 $sth->execute($biblioitemnumber);
1884 if ( $results = $sth->fetchrow_hashref ) {
1888 "Insert into deletedbiblioitems (biblioitemnumber, biblionumber, volume, number, classification, itemtype,
1889 isbn, issn ,dewey ,subclass ,publicationyear ,publishercode ,volumedate ,volumeddesc ,timestamp ,illus ,
1890 pages ,notes ,size ,url ,lccn ) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)"
1894 $results->{biblioitemnumber}, $results->{biblionumber},
1895 $results->{volume}, $results->{number},
1896 $results->{classification}, $results->{itemtype},
1897 $results->{isbn}, $results->{issn},
1898 $results->{dewey}, $results->{subclass},
1899 $results->{publicationyear}, $results->{publishercode},
1900 $results->{volumedate}, $results->{volumeddesc},
1901 $results->{timestamp}, $results->{illus},
1902 $results->{pages}, $results->{notes},
1903 $results->{size}, $results->{url},
1907 $dbh->prepare("Delete from biblioitems where biblioitemnumber = ?");
1908 $sth2->execute($biblioitemnumber);
1913 # Now delete all the items attached to the biblioitem
1914 $sth = $dbh->prepare("Select * from items where biblioitemnumber = ?");
1915 $sth->execute($biblioitemnumber);
1917 while ( my $data = $sth->fetchrow_hashref ) {
1918 my $query = "Insert into deleteditems set ";
1920 foreach my $temp ( keys %$data ) {
1921 $query .= "$temp = ?,";
1922 push ( @bind, $data->{$temp} );
1925 my $sth2 = $dbh->prepare($query);
1926 $sth2->execute(@bind);
1929 $sth = $dbh->prepare("Delete from items where biblioitemnumber = ?");
1930 $sth->execute($biblioitemnumber);
1934 } # sub deletebiblioitem
1937 my ( $dbh, $biblio ) = @_;
1938 my $sth = $dbh->prepare("select * from biblio where biblionumber=?");
1939 $sth->execute($biblio);
1940 if ( my $data = $sth->fetchrow_hashref ) {
1942 my $query = "Insert into deletedbiblio set ";
1944 foreach my $temp ( keys %$data ) {
1945 $query .= "$temp = ?,";
1946 push ( @bind, $data->{$temp} );
1949 #replacing the last , by ",?)"
1951 $sth = $dbh->prepare($query);
1952 $sth->execute(@bind);
1954 $sth = $dbh->prepare("Delete from biblio where biblionumber=?");
1955 $sth->execute($biblio);
1969 my $dbh = C4::Context->dbh;
1972 my $sth = $dbh->prepare("Select count(*) from items where biblionumber=?");
1973 $sth->execute($biblio);
1974 my $data = $sth->fetchrow_hashref;
1976 return ( $data->{'count(*)'} );
1981 my $dbh = C4::Context->dbh;
1982 my $bibnum = OLDnewbiblio( $dbh, $biblio );
1984 # finds new (MARC bibid
1985 # my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$bibnum);
1986 my $record = &MARCkoha2marcBiblio( $dbh, $bibnum );
1987 MARCaddbiblio( $dbh, $record, $bibnum,'' );
1993 $biblionumber = &modbiblio($biblio);
1995 Update a biblio record.
1997 C<$biblio> is a reference-to-hash whose keys are the fields in the
1998 biblio table in the Koha database. All fields must be present, not
1999 just the ones you wish to change.
2001 C<&modbiblio> updates the record defined by
2002 C<$biblio-E<gt>{biblionumber}> with the values in C<$biblio>.
2004 C<&modbiblio> returns C<$biblio-E<gt>{biblionumber}> whether it was
2011 my $dbh = C4::Context->dbh;
2012 my $biblionumber=OLDmodbiblio($dbh,$biblio);
2013 my $record = MARCkoha2marcBiblio($dbh,$biblionumber,$biblionumber);
2014 # finds new (MARC bibid
2015 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber);
2016 MARCmodbiblio($dbh,$bibid,$record,"",0);
2017 return($biblionumber);
2022 &modsubtitle($biblionumber, $subtitle);
2024 Sets the subtitle of a book.
2026 C<$biblionumber> is the biblionumber of the book to modify.
2028 C<$subtitle> is the new subtitle.
2033 my ( $bibnum, $subtitle ) = @_;
2034 my $dbh = C4::Context->dbh;
2035 &OLDmodsubtitle( $dbh, $bibnum, $subtitle );
2040 &modaddauthor($biblionumber, $author);
2042 Replaces all additional authors for the book with biblio number
2043 C<$biblionumber> with C<$author>. If C<$author> is the empty string,
2044 C<&modaddauthor> deletes all additional authors.
2049 my ( $bibnum, @authors ) = @_;
2050 my $dbh = C4::Context->dbh;
2051 &OLDmodaddauthor( $dbh, $bibnum, @authors );
2052 } # sub modaddauthor
2056 $error = &modsubject($biblionumber, $force, @subjects);
2058 $force - a subject to force
2060 $error - Error message, or undef if successful.
2065 my ( $bibnum, $force, @subject ) = @_;
2066 my $dbh = C4::Context->dbh;
2067 my $error = &OLDmodsubject( $dbh, $bibnum, $force, @subject );
2072 my ($biblioitem) = @_;
2073 my $dbh = C4::Context->dbh;
2074 &OLDmodbibitem( $dbh, $biblioitem );
2078 my ( $bibitemnum, $note ) = @_;
2079 my $dbh = C4::Context->dbh;
2080 &OLDmodnote( $dbh, $bibitemnum, $note );
2084 my ($biblioitem) = @_;
2085 my $dbh = C4::Context->dbh;
2086 my $bibitemnum = &OLDnewbiblioitem( $dbh, $biblioitem );
2088 ################################################################
2089 ## Fix template and shift this to newbiblio
2090 my @subjects = split ( /\n/, $biblioitem->{'subjectheadings'} );
2091 modsubject( $biblioitem->{'biblionumber'}, 1, @subjects );
2093 ################################################################
2095 MARCkoha2marcBiblio( $dbh, 0, $bibitemnum )
2096 ; # the 0 means "do NOT retrieve biblio, only biblioitem, in the MARC record
2098 &MARCfind_MARCbibid_from_oldbiblionumber( $dbh,
2099 $biblioitem->{biblionumber} );
2100 &MARCaddbiblio( $dbh, $MARCbiblio, $biblioitem->{biblionumber}, $bibid );
2101 return ($bibitemnum);
2106 my $dbh = C4::Context->dbh;
2107 &OLDnewsubject( $dbh, $bibnum );
2111 my ( $bibnum, $subtitle ) = @_;
2112 my $dbh = C4::Context->dbh;
2113 &OLDnewsubtitle( $dbh, $bibnum, $subtitle );
2117 my ( $item, @barcodes ) = @_;
2118 my $dbh = C4::Context->dbh;
2122 foreach my $barcode (@barcodes) {
2123 ( $itemnumber, $error ) = &OLDnewitems( $dbh, $item, uc($barcode) );
2126 &MARCkoha2marcItem( $dbh, $item->{biblionumber}, $itemnumber );
2127 &MARCadditem( $dbh, $MARCitem, $item->{biblionumber} );
2134 my $dbh = C4::Context->dbh;
2135 &OLDmoditem( $dbh, $item );
2137 &MARCkoha2marcItem( $dbh, $item->{'biblionumber'}, $item->{'itemnum'} );
2139 &MARCfind_MARCbibid_from_oldbiblionumber( $dbh, $item->{biblionumber} );
2140 &MARCmoditem( $dbh, $MARCitem, $bibid, $item->{itemnum}, 0 );
2144 my ( $count, @barcodes ) = @_;
2145 my $dbh = C4::Context->dbh;
2147 my $sth = $dbh->prepare("Select * from items where barcode=?");
2148 for ( my $i = 0 ; $i < $count ; $i++ ) {
2149 $barcodes[$i] = uc $barcodes[$i];
2150 $sth->execute( $barcodes[$i] );
2151 if ( my $data = $sth->fetchrow_hashref ) {
2152 $error .= " Duplicate Barcode: $barcodes[$i]";
2160 my ($bibitemnum) = @_;
2161 my $dbh = C4::Context->dbh;
2164 $dbh->prepare("Select count(*) from items where biblioitemnumber=?");
2165 $sth->execute($bibitemnum);
2166 my $data = $sth->fetchrow_hashref;
2168 return ( $data->{'count(*)'} );
2173 my $dbh = C4::Context->dbh;
2174 &OLDdelitem( $dbh, $itemnum );
2177 sub deletebiblioitem {
2178 my ($biblioitemnumber) = @_;
2179 my $dbh = C4::Context->dbh;
2180 &OLDdeletebiblioitem( $dbh, $biblioitemnumber );
2181 } # sub deletebiblioitem
2185 my $dbh = C4::Context->dbh;
2186 &OLDdelbiblio( $dbh, $biblio );
2187 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber( $dbh, $biblio );
2188 &MARCdelbiblio( $dbh, $bibid, 0 );
2192 my ($biblionumber) = @_;
2193 my $dbh = C4::Context->dbh;
2194 my $sth = $dbh->prepare("Select * from biblio where biblionumber = ?");
2196 # || die "Cannot prepare $query\n" . $dbh->errstr;
2200 $sth->execute($biblionumber);
2202 # || die "Cannot execute $query\n" . $sth->errstr;
2203 while ( my $data = $sth->fetchrow_hashref ) {
2204 $results[$count] = $data;
2209 return ( $count, @results );
2213 my ($biblioitemnum) = @_;
2214 my $dbh = C4::Context->dbh;
2215 my $sth = $dbh->prepare( "Select * from biblioitems where
2216 biblioitemnumber = ?"
2221 $sth->execute($biblioitemnum);
2223 while ( my $data = $sth->fetchrow_hashref ) {
2224 $results[$count] = $data;
2229 return ( $count, @results );
2230 } # sub getbiblioitem
2232 sub getbiblioitembybiblionumber {
2233 my ($biblionumber) = @_;
2234 my $dbh = C4::Context->dbh;
2235 my $sth = $dbh->prepare("Select * from biblioitems where biblionumber = ?");
2239 $sth->execute($biblionumber);
2241 while ( my $data = $sth->fetchrow_hashref ) {
2242 $results[$count] = $data;
2247 return ( $count, @results );
2251 my $dbh = C4::Context->dbh;
2252 my $query = "select * from itemtypes order by description";
2253 my $sth = $dbh->prepare($query);
2255 # || die "Cannot prepare $query" . $dbh->errstr;
2261 # || die "Cannot execute $query\n" . $sth->errstr;
2262 while ( my $data = $sth->fetchrow_hashref ) {
2263 $results[$count] = $data;
2268 return ( $count, @results );
2269 } # sub getitemtypes
2271 sub getitemsbybiblioitem {
2272 my ($biblioitemnum) = @_;
2273 my $dbh = C4::Context->dbh;
2274 my $sth = $dbh->prepare( "Select * from items, biblio where
2275 biblio.biblionumber = items.biblionumber and biblioitemnumber
2279 # || die "Cannot prepare $query\n" . $dbh->errstr;
2283 $sth->execute($biblioitemnum);
2285 # || die "Cannot execute $query\n" . $sth->errstr;
2286 while ( my $data = $sth->fetchrow_hashref ) {
2287 $results[$count] = $data;
2292 return ( $count, @results );
2293 } # sub getitemsbybiblioitem
2297 # Subroutine to log changes to databases
2298 # Eventually, this subroutine will be used to create a log of all changes made,
2299 # with the possibility of "undo"ing some changes
2300 my $database = shift;
2301 if ( $database eq 'kohadb' ) {
2303 my $section = shift;
2305 my $original = shift;
2308 # print STDERR "KOHA: $type $section $item $original $new\n";
2310 elsif ( $database eq 'marc' ) {
2312 my $Record_ID = shift;
2315 my $subfield_ID = shift;
2316 my $original = shift;
2319 # print STDERR "MARC: $type $Record_ID $tag $mark $subfield_ID $original $new\n";
2323 #------------------------------------------------
2325 #---------------------------------------
2326 # Find a biblio entry, or create a new one if it doesn't exist.
2327 # If a "subtitle" entry is in hash, add it to subtitle table
2328 sub getoraddbiblio {
2333 # FIXME - Unused argument
2334 $biblio, # hash ref to fields
2345 $dbh = C4::Context->dbh;
2347 print "<PRE>Looking for biblio </PRE>\n" if $debug;
2348 $sth = $dbh->prepare( "select biblionumber
2350 where title=? and author=?
2351 and copyrightdate=? and seriestitle=?"
2354 $biblio->{title}, $biblio->{author},
2355 $biblio->{copyright}, $biblio->{seriestitle}
2358 ($biblionumber) = $sth->fetchrow;
2359 print "<PRE>Biblio exists with number $biblionumber</PRE>\n" if $debug;
2363 # Doesn't exist. Add new one.
2364 print "<PRE>Adding biblio</PRE>\n" if $debug;
2365 ( $biblionumber, $error ) = &newbiblio($biblio);
2366 if ($biblionumber) {
2367 print "<PRE>Added with biblio number=$biblionumber</PRE>\n"
2369 if ( $biblio->{subtitle} ) {
2370 &newsubtitle( $biblionumber, $biblio->{subtitle} );
2374 print "<PRE>Couldn't add biblio: $error</PRE>\n" if $debug;
2378 return $biblionumber, $error;
2380 } # sub getoraddbiblio
2384 # converts ISO 5426 coded string to ISO 8859-1
2385 # sloppy code : should be improved in next issue
2386 my ( $string, $encoding ) = @_;
2389 # $encoding = C4::Context->preference("marcflavour") unless $encoding;
2390 if ( $encoding eq "UNIMARC" ) {
2453 # this handles non-sorting blocks (if implementation requires this)
2454 $string = nsb_clean($_);
2456 elsif ( $encoding eq "USMARC" || $encoding eq "MARC21" ) {
2457 if (/[\xc1-\xff]/) {
2510 # this handles non-sorting blocks (if implementation requires this)
2511 $string = nsb_clean($_);
2518 my $NSB = '\x88'; # NSB : begin Non Sorting Block
2519 my $NSE = '\x89'; # NSE : Non Sorting Block end
2520 # handles non sorting blocks
2524 s/[ ]{0,1}$NSE/) /gm;
2529 END { } # module clean-up code here (global destructor)
2535 Koha Developement team <info@koha.org>
2537 Paul POULAIN paul.poulain@free.fr
2543 # Revision 1.104 2004/09/16 15:06:46 tipaul
2544 # enabling # (| still possible too) for repeatable subfields
2546 # Revision 1.103 2004/09/06 14:17:34 tipaul
2547 # some commented warning added + 1 major bugfix => drop empty fields, NOT fields containing 0
2549 # Revision 1.102 2004/09/06 10:00:19 tipaul
2550 # adding a "location" field to the library.
2551 # This field is useful when the callnumber contains no information on the room where the item is stored.
2552 # With this field, we now have 3 levels of informations to find a book :
2557 # This should be versatile enough to solve any storing method.
2558 # This hack is quite simple, due to the nice Biblio.pm API. The MARC => koha db link is automatically managed. Just add the link in the parameters section.
2560 # Revision 1.101 2004/08/18 16:01:37 tipaul
2561 # modifs to support frameworkcodes
2563 # Revision 1.100 2004/08/13 16:37:25 tipaul
2564 # adding frameworkcode to API in some subs
2566 # Revision 1.99 2004/07/30 13:54:50 doxulting
2567 # Beginning of serial commit
2569 # Revision 1.98 2004/07/15 09:48:10 tipaul
2570 # * removing useless sub
2571 # * minor bugfix in moditem (managing homebranch & holdingbranch)
2573 # Revision 1.97 2004/07/02 15:53:53 tipaul
2574 # bugfix (due to frameworkcode field)
2576 # Revision 1.96 2004/06/29 16:07:10 tipaul
2577 # last sync for 2.1.0 release
2579 # Revision 1.95 2004/06/26 23:19:59 rangi
2580 # Fixing modaddauthor, and adding getitemtypes.
2581 # Also tidying up formatting of code
2583 # Revision 1.94 2004/06/17 08:16:32 tipaul
2584 # merging tag & subfield in marc_word for better perfs
2586 # Revision 1.93 2004/06/11 15:38:06 joshferraro
2587 # Changes MARCaddword to index words >= 1 char ... needed for more accurate
2588 # searches using SearchMarc routines.
2590 # Revision 1.92 2004/06/10 08:29:01 tipaul
2591 # MARC authority management (continued)
2593 # Revision 1.91 2004/06/03 10:03:01 tipaul
2594 # * frameworks and itemtypes are independant
2595 # * in the MARC editor, showing the + to duplicate a tag only if the tag is repeatable
2597 # Revision 1.90 2004/05/28 08:25:53 tipaul
2598 # hidding hidden & isurl constraints into MARC subfield structure
2600 # Revision 1.89 2004/05/27 21:47:21 rangi
2603 # Revision 1.88 2004/05/18 15:23:49 tipaul
2604 # framework management : 1 MARC framework for each itemtype
2606 # Revision 1.87 2004/05/18 11:54:07 tipaul
2607 # getitemtypes moved in Koha.pm
2609 # Revision 1.86 2004/05/03 09:19:22 tipaul
2610 # some fixes for mysql prepare & execute
2612 # Revision 1.85 2004/04/02 14:55:48 tipaul
2613 # renaming items.bulk field to items.itemcallnumber.
2614 # Will be used to store call number for libraries that don't use dewey classification.
2615 # Note it's related to ITEMS, not biblio.
2617 # Revision 1.84 2004/03/24 17:18:30 joshferraro
2618 # Fixes bug 749 by removing the comma on line 1488.
2620 # Revision 1.83 2004/03/15 14:31:50 tipaul
2621 # adding a minor check
2623 # Revision 1.82 2004/03/07 05:47:31 acli
2624 # Various updates/fixes from rel_2_0
2625 # Fixes for bugs 721 (templating), 727, and 734
2627 # Revision 1.81 2004/03/06 20:26:13 tipaul
2628 # adding seealso feature in MARC searches
2630 # Revision 1.80 2004/02/12 13:40:56 tipaul
2631 # deleting subs duplicated by error
2633 # Revision 1.79 2004/02/11 08:40:09 tipaul
2634 # synch'ing 2.0.0 branch and head
2636 # Revision 1.78.2.3 2004/02/10 13:15:46 tipaul
2637 # removing 2 warnings
2639 # Revision 1.78.2.2 2004/01/26 10:38:06 tipaul
2640 # dealing correctly "bulk" field
2642 # Revision 1.78.2.1 2004/01/13 17:29:53 tipaul
2643 # * minor html fixes
2644 # * adding publisher in acquisition process (& ordering basket by publisher)
2646 # Revision 1.78 2003/12/09 15:57:28 tipaul
2647 # rolling back to working char_decode sub
2649 # Revision 1.77 2003/12/03 17:47:14 tipaul
2650 # bugfixes for biblio deletion
2652 # Revision 1.76 2003/12/03 01:43:41 slef
2655 # Revision 1.75 2003/12/03 01:42:03 slef
2656 # bug 662 fixes securing DBI
2658 # Revision 1.74 2003/11/28 09:48:33 tipaul
2659 # bugfix : misusing prepare & execute => now using prepare(?) and execute($var)
2661 # Revision 1.73 2003/11/28 09:45:25 tipaul
2662 # bugfix for iso2709 file import in the "notforloan" field.
2664 # But notforloan field called "loan" somewhere, so in case "loan" is used, copied to "notforloan" to avoid a bug.
2666 # Revision 1.72 2003/11/24 17:40:14 tipaul
2669 # Revision 1.71 2003/11/24 16:28:49 tipaul
2670 # biblio & item deletion now works fine in MARC editor.
2671 # Stores deleted biblio/item in the marc field of the deletedbiblio/deleteditem table.
2673 # Revision 1.70 2003/11/24 13:29:55 tipaul
2674 # moving $id from beginning to end of file (70 commits... huge comments...)
2676 # Revision 1.69 2003/11/24 13:27:17 tipaul
2677 # fix for #380 (bibliosubject)
2679 # Revision 1.68 2003/11/06 17:18:30 tipaul
2682 # 1st draft for MARC biblio deletion.
2683 # Still does not work well, but at least, Biblio.pm compiles & it should'nt break too many things
2684 # (Note the trash in the MARCdetail, but don't use it, please :-) )
2686 # Revision 1.67 2003/10/25 08:46:27 tipaul
2687 # minor fixes for bilbio deletion (still buggy)
2689 # Revision 1.66 2003/10/17 10:02:56 tipaul
2690 # Indexing only words longer than 2 letters. Was >=2 before, & 2 letters words usually means nothing.
2692 # Revision 1.65 2003/10/14 09:45:29 tipaul
2693 # adding rebuildnonmarc.pl script : run this script when you change a link between marc and non MARC DB. It rebuilds the non-MARC DB (long operation)
2695 # Revision 1.64 2003/10/06 15:20:51 tipaul
2696 # fix for 536 (subtitle error)
2698 # Revision 1.63 2003/10/01 13:25:49 tipaul
2699 # seems a char encoding problem modified something in char_decode sub... changing back to something that works...
2701 # Revision 1.62 2003/09/17 14:21:13 tipaul
2702 # fixing bug that makes a MARC biblio disappear when using full acquisition (order => recieve ==> MARC editor).
2703 # Before this 2 lines fix, the MARC biblio was deleted during recieve, and had to be entirely recreated :-(
2705 # Revision 1.61 2003/09/17 10:24:39 tipaul
2706 # notforloan value in itemtype was overwritting notforloan value in a given item.
2707 # I changed this behaviour :
2708 # if notforloan is set for a given item, and NOT for all items from this itemtype, the notforloan is kept.
2709 # If notforloan is set for itemtype, it's used (and impossible to loan a specific item from this itemtype)
2711 # Revision 1.60 2003/09/04 14:11:23 tipaul
2712 # fix for 593 (data duplication in MARC-DB)
2714 # Revision 1.58 2003/08/06 12:54:52 tipaul
2715 # fix for publicationyear : extracting numeric value from MARC string, like for copyrightdate.
2716 # (note that copyrightdate still extracted to get numeric format)
2718 # Revision 1.57 2003/07/15 23:09:18 slef
2719 # change show columns to use biblioitems bnotes too
2721 # Revision 1.56 2003/07/15 11:34:52 slef
2722 # fixes from paul email
2724 # Revision 1.55 2003/07/15 00:02:49 slef
2725 # Work on bug 515... can we do a single-side rename of notes to bnotes?
2727 # Revision 1.54 2003/07/11 11:51:32 tipaul
2728 # *** empty log message ***
2730 # Revision 1.52 2003/07/10 10:37:19 tipaul
2731 # fix for copyrightdate problem, #514
2733 # Revision 1.51 2003/07/02 14:47:17 tipaul
2734 # fix for #519 : items.dateaccessioned imports incorrectly
2736 # Revision 1.49 2003/06/17 11:21:13 tipaul
2737 # improvments/fixes for z3950 support.
2738 # * Works now even on ADD, not only on MODIFY
2739 # * able to search on ISBN, author, title
2741 # Revision 1.48 2003/06/16 09:22:53 rangi
2742 # Just added an order clause to getitemtypes
2744 # Revision 1.47 2003/05/20 16:22:44 tipaul
2745 # fixing typo in Biblio.pm POD
2747 # Revision 1.46 2003/05/19 13:45:18 tipaul
2748 # support for subtitles, additional authors, subject.
2749 # This supports is only for MARC <-> OLD-DB link. It worked previously, but values entered as MARC were not reported to OLD-DB, neither values entered as OLD-DB were reported to MARC.
2750 # Note that some OLD-DB subs are strange (dummy ?) see OLDmodsubject, OLDmodsubtitle, OLDmodaddiauthor in C4/Biblio.pm
2751 # For example it seems impossible to have more that 1 addi author and 1 subtitle. In MARC it's not the case. So, if you enter more than one, I'm afraid only the LAST will be stored.
2753 # Revision 1.45 2003/04/29 16:50:49 tipaul
2754 # really proud of this commit :-)
2755 # z3950 search and import seems to works fine.
2756 # Let me explain how :
2757 # * a "search z3950" button is added in the addbiblio template.
2758 # * when clicked, a popup appears and z3950/search.pl is called
2759 # * z3950/search.pl calls addz3950search in the DB
2760 # * the z3950 daemon retrieve the records and stores them in z3950results AND in marc_breeding table.
2761 # * as long as there as searches pending, the popup auto refresh every 2 seconds, and says how many searches are pending.
2762 # * when the user clicks on a z3950 result => the parent popup is called with the requested biblio, and auto-filled
2765 # * character encoding support : (It's a nightmare...) In the z3950servers table, a "encoding" column has been added. You can put "UNIMARC" or "USMARC" in this column. Depending on this, the char_decode in C4::Biblio.pm replaces marc-char-encode by an iso 8859-1 encoding. Note that in the breeding import this value has been added too, for a better support.
2766 # * the marc_breeding and z3950* tables have been modified : they have an encoding column and the random z3950 number is stored too for convenience => it's the key I use to list only requested biblios in the popup.
2768 # Revision 1.44 2003/04/28 13:07:14 tipaul
2769 # Those fixes solves the "internal server error" with MARC::Record 1.12.
2770 # It was due to an illegal contruction in Koha : we tried to retrive subfields from <10 tags.
2771 # That's not possible. MARC::Record accepted this in 0.93 version, but it was fixed after.
2772 # Now, the construct/retrieving is OK !
2774 # Revision 1.43 2003/04/10 13:56:02 tipaul
2776 # * worked in 1.9.0, but not in 1.9.1 :
2777 # - modif of a biblio didn't work
2778 # - empty fields where not shown when modifying a biblio. empty fields managed by the library (ie in tab 0->9 in MARC parameter table) MUST be entered, even if not presented.
2780 # * did not work before :
2781 # - repeatable subfields now works correctly. Enter 2 subfields separated by | and they will be splitted during saving.
2782 # - dropped the last subfield of the MARC form :-(
2784 # Internal changes :
2785 # - MARCmodbiblio now works by deleting and recreating the biblio. It's not perf optimized, but MARC is a "do_something_impossible_to_trace" standard, so, it's the best solution. not a problem for me, as biblio are rarely modified.
2786 # Note the MARCdelbiblio has been rewritted to enable deletion of a biblio WITHOUT deleting items.
2788 # Revision 1.42 2003/04/04 08:41:11 tipaul
2789 # last commits before 1.9.1
2791 # Revision 1.41 2003/04/01 12:26:43 tipaul
2794 # Revision 1.40 2003/03/11 15:14:03 tipaul
2797 # Revision 1.39 2003/03/07 16:35:42 tipaul
2798 # * moving generic functions to Koha.pm
2799 # * improvement of SearchMarc.pm
2803 # Revision 1.38 2003/02/27 16:51:59 tipaul
2804 # * moving prepare / execute to ? form.
2807 # * road to 1.9.2 => acquisition and cataloguing merging
2809 # Revision 1.37 2003/02/12 11:03:03 tipaul
2810 # Support for 000 -> 010 fields.
2811 # Those fields doesn't have subfields.
2812 # In koha, we will use a specific "trick" : fields <10 will have a "virtual" subfield : "@".
2813 # Note it's only virtual : when rebuilding the MARC::Record, the koha API handle correctly "@" subfields => the resulting MARC record has a 00x field without subfield.
2815 # Revision 1.36 2003/02/12 11:01:01 tipaul
2816 # Support for 000 -> 010 fields.
2817 # Those fields doesn't have subfields.
2818 # In koha, we will use a specific "trick" : fields <10 will have a "virtual" subfield : "@".
2819 # Note it's only virtual : when rebuilding the MARC::Record, the koha API handle correctly "@" subfields => the resulting MARC record has a 00x field without subfield.
2821 # Revision 1.35 2003/02/03 18:46:00 acli
2822 # Minor factoring in C4/Biblio.pm, plus change to export the per-tag
2823 # 'mandatory' property to a per-subfield 'tag_mandatory' template parameter,
2824 # so that addbiblio.tmpl can distinguish between mandatory subfields in a
2825 # mandatory tag and mandatory subfields in an optional tag
2827 # Not-minor factoring in acqui.simple/addbiblio.pl to make the if-else blocks
2828 # smaller, and to add some POD; need further testing for this
2830 # Added function to check if a MARC subfield name is "koha-internal" (instead
2831 # of checking it for 'lib' and 'tag' everywhere); temporarily added to Koha.pm
2833 # Use above function in acqui.simple/additem.pl and search.marc/search.pl
2835 # Revision 1.34 2003/01/28 14:50:04 tipaul
2836 # fixing MARCmodbiblio API and reindenting code
2838 # Revision 1.33 2003/01/23 12:22:37 tipaul
2839 # adding char_decode to decode MARC21 or UNIMARC extended chars
2841 # Revision 1.32 2002/12/16 15:08:50 tipaul
2842 # small but important bugfix (fixes a problem in export)
2844 # Revision 1.31 2002/12/13 16:22:04 tipaul
2845 # 1st draft of marc export
2847 # Revision 1.30 2002/12/12 21:26:35 tipaul
2848 # YAB ! (Yet Another Bugfix) => related to biblio modif
2849 # (some warning cleaning too)
2851 # Revision 1.29 2002/12/12 16:35:00 tipaul
2852 # adding authentification with Auth.pm and
2853 # MAJOR BUGFIX on marc biblio modification
2855 # Revision 1.28 2002/12/10 13:30:03 tipaul
2856 # fugfixes from Dombes Abbey work
2858 # Revision 1.27 2002/11/19 12:36:16 tipaul
2860 # various bugfixes, improvments, and migration from acquisition.pm to biblio.pm
2862 # Revision 1.26 2002/11/12 15:58:43 tipaul
2865 # * adding value_builder : you can map a subfield in the marc_subfield_structure to a sub stored in "value_builder" directory. In this directory you can create screen used to build values with any method. In this commit is a 1st draft of the builder for 100$a unimarc french subfield, which is composed of 35 digits, with 12 differents values (only the 4th first are provided for instance)
2867 # Revision 1.25 2002/10/25 10:58:26 tipaul
2869 # * bugfixes and improvements
2871 # Revision 1.24 2002/10/24 12:09:01 arensb
2872 # Fixed "no title" warning when generating HTML documentation from POD.
2874 # Revision 1.23 2002/10/16 12:43:08 arensb
2875 # Added some FIXME comments.
2877 # Revision 1.22 2002/10/15 13:39:17 tipaul
2878 # removing Acquisition.pm
2879 # deleting unused code in biblio.pm, rewriting POD and answering most FIXME comments
2881 # Revision 1.21 2002/10/13 11:34:14 arensb
2882 # Replaced expressions of the form "$x = $x <op> $y" with "$x <op>= $y".
2883 # Thus, $x = $x+2 becomes $x += 2, and so forth.
2885 # Revision 1.20 2002/10/13 08:28:32 arensb
2886 # Deleted unused variables.
2887 # Removed trailing whitespace.
2889 # Revision 1.19 2002/10/13 05:56:10 arensb
2890 # Added some FIXME comments.
2892 # Revision 1.18 2002/10/11 12:34:53 arensb
2893 # Replaced &requireDBI with C4::Context->dbh
2895 # Revision 1.17 2002/10/10 14:48:25 tipaul
2898 # Revision 1.16 2002/10/07 14:04:26 tipaul
2899 # road to 1.3.1 : viewing MARC biblio
2901 # Revision 1.15 2002/10/05 09:49:25 arensb
2902 # Merged with arensb-context branch: use C4::Context->dbh instead of
2903 # &C4Connect, and generally prefer C4::Context over C4::Database.
2905 # Revision 1.14 2002/10/03 11:28:18 tipaul
2906 # Extending Context.pm to add stopword management and using it in MARC-API.
2907 # First benchmarks show a medium speed improvement, which is nice as this part is heavily called.
2909 # Revision 1.13 2002/10/02 16:26:44 tipaul
2912 # Revision 1.12.2.4 2002/10/05 07:09:31 arensb
2913 # Merged in changes from main branch.
2915 # Revision 1.12.2.3 2002/10/05 06:12:10 arensb
2916 # Added a whole mess of FIXME comments.
2918 # Revision 1.12.2.2 2002/10/05 04:03:14 arensb
2919 # Added some missing semicolons.
2921 # Revision 1.12.2.1 2002/10/04 02:24:01 arensb
2922 # Use C4::Connect instead of C4::Database, C4::Connect->dbh instead
2925 # Revision 1.12.2.3 2002/10/05 06:12:10 arensb
2926 # Added a whole mess of FIXME comments.
2928 # Revision 1.12.2.2 2002/10/05 04:03:14 arensb
2929 # Added some missing semicolons.
2931 # Revision 1.12.2.1 2002/10/04 02:24:01 arensb
2932 # Use C4::Connect instead of C4::Database, C4::Connect->dbh instead
2935 # Revision 1.12 2002/10/01 11:48:51 arensb
2936 # Added some FIXME comments, mostly marking duplicate functions.
2938 # Revision 1.11 2002/09/24 13:49:26 tipaul
2939 # long WAS the road to 1.3.0...
2940 # coming VERY SOON NOW...
2941 # modifying installer and buildrelease to update the DB
2943 # Revision 1.10 2002/09/22 16:50:08 arensb
2944 # Added some FIXME comments.
2946 # Revision 1.9 2002/09/20 12:57:46 tipaul
2947 # long is the road to 1.4.0
2948 # * MARCadditem and MARCmoditem now wroks
2949 # * various bugfixes in MARC management
2950 # !!! 1.3.0 should be released very soon now. Be careful !!!
2952 # Revision 1.8 2002/09/10 13:53:52 tipaul
2953 # MARC API continued...
2955 # * multiple item management : MARCadditem and MARCmoditem have been added. They suppose that ALL the MARC field linked to koha-item are in the same MARC tag (on the same line of MARC file)
2957 # Note : it should not be hard for marcimport and marcexport to re-link fields from internal tag/subfield to "legal" tag/subfield.
2959 # Revision 1.7 2002/08/14 18:12:51 tonnesen
2960 # Added copyright statement to all .pl and .pm files
2962 # Revision 1.6 2002/07/25 13:40:31 tipaul
2963 # pod documenting the API.
2965 # Revision 1.5 2002/07/24 16:11:37 tipaul
2967 # Database.pm and Output.pm are almost not modified (var test...)
2969 # Biblio.pm is almost completly rewritten.
2971 # WHAT DOES IT ??? ==> END of Hitchcock suspens
2973 # 1st, it does... nothing...
2974 # Every old API should be there. So if MARC-stuff is not done, the behaviour is EXACTLY the same (if there is no added bug, of course). So, if you use normal acquisition, you won't find anything new neither on screen or old-DB tables ...
2976 # All old-API functions have been cloned. for example, the "newbiblio" sub, now has become :
2977 # * a "newbiblio" sub, with the same parameters. It just call a sub named OLDnewbiblio
2978 # * a "OLDnewbiblio" sub, which is a copy/paste of the previous newbiblio sub. Then, when you want to add the MARC-DB stuff, you can modify the newbiblio sub without modifying the OLDnewbiblio one. If we correct a bug in 1.2 in newbiblio, we can do the same in main branch by correcting OLDnewbiblio.
2979 # * The MARC stuff is usually done through a sub named MARCxxx where xxx is the same as OLDxxx. For example, newbiblio calls MARCnewbiblio. the MARCxxx subs use a MARC::Record as parameter.
2980 # The last thing to solve was to manage biblios through real MARC import : they must populate the old-db, but must populate the MARC-DB too, without loosing information (if we go from MARC::Record to old-data then back to MARC::Record, we loose A LOT OF ROWS). To do this, there are subs beginning by "NEWxxx" : they manage datas with MARC::Record datas. they call OLDxxx sub too (to populate old-DB), but MARCxxx subs too, with a complete MARC::Record ;-)
2982 # In Biblio.pm, there are some subs that permits to build a old-style record from a MARC::Record, and the opposite. There is also a sub finding a MARC-bibid from a old-biblionumber and the opposite too.
2983 # Note we have decided with steve that a old-biblio <=> a MARC-Biblio.