2 # Copyright 2000-2002 Katipo Communications
4 # This file is part of Koha.
6 # Koha is free software; you can redistribute it and/or modify it under the
7 # terms of the GNU General Public License as published by the Free Software
8 # Foundation; either version 2 of the License, or (at your option) any later
11 # Koha is distributed in the hope that it will be useful, but WITHOUT ANY
12 # WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
13 # A PARTICULAR PURPOSE. See the GNU General Public License for more details.
15 # You should have received a copy of the GNU General Public License along with
16 # Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
17 # Suite 330, Boston, MA 02111-1307 USA
25 use vars qw($VERSION @ISA @EXPORT);
27 # set the version for version checking
32 # don't forget MARCxxx subs are exported only for testing purposes. Should not be used
33 # as the old-style API and the NEW one are the only public functions.
36 &updateBiblio &updateBiblioItem &updateItem
37 &itemcount &newbiblio &newbiblioitem
38 &modnote &newsubject &newsubtitle
39 &modbiblio &checkitems
41 &modsubtitle &modsubject &modaddauthor &moditem &countitems
42 &delitem &deletebiblioitem &delbiblio
43 &GetItemTypes &getbiblio
44 &getbiblioitembybiblionumber
45 &getbiblioitem &getitemsbybiblioitem
47 &newcompletebiblioitem
49 &MARCfind_oldbiblionumber_from_MARCbibid
50 &MARCfind_MARCbibid_from_oldbiblionumber
51 &MARCfind_marc_from_kohafield
55 &NEWnewbiblio &NEWnewitem
56 &NEWmodbiblio &NEWmoditem
57 &NEWdelbiblio &NEWdelitem
59 &MARCaddbiblio &MARCadditem
60 &MARCmodsubfield &MARCaddsubfield
61 &MARCmodbiblio &MARCmoditem
62 &MARCkoha2marcBiblio &MARCmarc2koha
63 &MARCkoha2marcItem &MARChtml2marc
64 &MARCgetbiblio &MARCgetitem
65 &MARCaddword &MARCdelword
71 # MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC MARC
74 # all the following subs takes a MARC::Record as parameter and manage
75 # the MARC-DB. They are called by the 1.0/1.2 xxx subs, and by the
76 # NEWxxx subs (xxx deals with old-DB parameters, the NEWxxx deals with MARC-DB parameter)
80 C4::Biblio - acquisition, catalog management functions
84 move from 1.2 to 1.4 version :
85 1.2 and previous version uses a specific API to manage biblios. This API uses old-DB style parameters.
86 In the 1.4 version, we want to do 2 differents things :
87 - keep populating the old-DB, that has a LOT less datas than MARC
88 - populate the MARC-DB
89 To populate the DBs we have 2 differents sources :
90 - the standard acquisition system (through book sellers), that does'nt use MARC data
91 - the MARC acquisition system, that uses MARC data.
93 Thus, we have 2 differents cases :
94 - 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
95 - 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
97 That's why we need 4 subs :
98 all I<subs beginning by MARC> manage only MARC tables. They manage MARC-DB with MARC::Record parameters
99 all I<subs beginning by OLD> manage only OLD-DB tables. They manage old-DB with old-DB parameters
100 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
101 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.
103 - NEW and old-style API should be used in koha to manage biblio
104 - MARCsubs are divided in 2 parts :
105 * some of them manage MARC parameters. They are heavily used in koha.
106 * some of them manage MARC biblio : they are mostly used by NEW and old-style subs.
107 - OLD are used internally only
109 all subs requires/use $dbh as 1st parameter.
111 I<NEWxxx related subs>
113 all subs requires/use $dbh as 1st parameter.
114 those subs are used by the MARC-compliant version of koha : marc import, or marc management.
116 I<OLDxxx related subs>
118 all subs requires/use $dbh as 1st parameter.
119 those subs are used by the MARC-compliant version of koha : marc import, or marc management.
121 They all are the exact copy of 1.0/1.2 version of the sub without the OLD.
122 The OLDxxx is called by the original xxx sub.
123 the 1.4 xxx sub also builds MARC::Record an calls the MARCxxx
125 WARNING : there is 1 difference between initialxxx and OLDxxx :
126 the db header $dbh is always passed as parameter to avoid over-DB connexion
132 =item @tagslib = &MARCgettagslib($dbh,1|0);
134 last param is 1 for liblibrarian and 0 for libopac
135 returns a hash with tag/subfield meaning
136 =item ($tagfield,$tagsubfield) = &MARCfind_marc_from_kohafield($dbh,$kohafield);
138 finds MARC tag and subfield for a given kohafield
139 kohafield is "table.field" where table= biblio|biblioitems|items, and field a field of the previous table
141 =item $biblionumber = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$MARCbibi);
143 finds a old-db biblio number for a given MARCbibid number
145 =item $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$oldbiblionumber);
147 finds a MARC bibid from a old-db biblionumber
149 =item $MARCRecord = &MARCkoha2marcBiblio($dbh,$biblionumber,biblioitemnumber);
151 MARCkoha2marcBiblio is a wrapper between old-DB and MARC-DB. It returns a MARC::Record builded with old-DB biblio/biblioitem
153 =item $MARCRecord = &MARCkoha2marcItem($dbh,$biblionumber,itemnumber);
155 MARCkoha2marcItem is a wrapper between old-DB and MARC-DB. It returns a MARC::Record builded with old-DB item
157 =item $MARCRecord = &MARCkoha2marcSubtitle($dbh,$biblionumber,$subtitle);
159 MARCkoha2marcSubtitle is a wrapper between old-DB and MARC-DB. It returns a MARC::Record builded with old-DB subtitle
161 =item $olddb = &MARCmarc2koha($dbh,$MARCRecord);
163 builds a hash with old-db datas from a MARC::Record
165 =item &MARCaddbiblio($dbh,$MARC::Record,$biblionumber);
167 creates a biblio (in the MARC tables only). $biblionumber is the old-db biblionumber of the biblio
169 =item &MARCaddsubfield($dbh,$bibid,$tagid,$indicator,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalue);
171 adds a subfield in a biblio (in the MARC tables only).
173 =item $MARCRecord = &MARCgetbiblio($dbh,$bibid);
175 Returns a MARC::Record for the biblio $bibid.
177 =item &MARCmodbiblio($dbh,$bibid,$record,$delete);
179 MARCmodbiblio changes a biblio for a biblio,MARC::Record passed as parameter
180 It 1st delete the biblio, then recreates it.
181 WARNING : the $delete parameter is not used anymore (too much unsolvable cases).
182 =item ($subfieldid,$subfieldvalue) = &MARCmodsubfield($dbh,$subfieldid,$subfieldvalue);
184 MARCmodsubfield changes the value of a given subfield
186 =item $subfieldid = &MARCfindsubfield($dbh,$bibid,$tag,$subfieldcode,$subfieldorder,$subfieldvalue);
188 MARCfindsubfield returns a subfield number given a bibid/tag/subfieldvalue values.
189 Returns -1 if more than 1 answer
191 =item $subfieldid = &MARCfindsubfieldid($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder);
193 MARCfindsubfieldid find a subfieldid for a bibid/tag/tagorder/subfield/subfieldorder
195 =item &MARCdelsubfield($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder);
197 MARCdelsubfield delete a subfield for a bibid/tag/tagorder/subfield/subfieldorder
199 =item &MARCdelbiblio($dbh,$bibid);
201 MARCdelbiblio delete biblio $bibid
203 =item &MARCkoha2marcOnefield
205 used by MARCkoha2marc and should not be useful elsewhere
207 =item &MARCmarc2kohaOnefield
209 used by MARCmarc2koha and should not be useful elsewhere
213 used to manage MARC_word table and should not be useful elsewhere
217 used to manage MARC_word table and should not be useful elsewhere
222 my ($dbh,$forlibrarian)= @_;
224 my $libfield = ($forlibrarian eq 1)? 'liblibrarian' : 'libopac';
225 $sth=$dbh->prepare("select tagfield,$libfield as lib,mandatory from marc_tag_structure order by tagfield");
227 my ($lib,$tag,$res,$tab,$mandatory,$repeatable);
228 while ( ($tag,$lib,$mandatory) = $sth->fetchrow) {
229 $res->{$tag}->{lib}=$lib;
230 $res->{$tab}->{tab}=""; # XXX
231 $res->{$tag}->{mandatory}=$mandatory;
234 $sth=$dbh->prepare("select tagfield,tagsubfield,$libfield as lib,tab, mandatory, repeatable,authorised_value,thesaurus_category,value_builder,kohafield from marc_subfield_structure order by tagfield,tagsubfield");
238 my $authorised_value;
239 my $thesaurus_category;
242 while ( ($tag, $subfield, $lib, $tab, $mandatory, $repeatable,$authorised_value,$thesaurus_category,$value_builder,$kohafield) = $sth->fetchrow) {
243 $res->{$tag}->{$subfield}->{lib}=$lib;
244 $res->{$tag}->{$subfield}->{tab}=$tab;
245 $res->{$tag}->{$subfield}->{mandatory}=$mandatory;
246 $res->{$tag}->{$subfield}->{repeatable}=$repeatable;
247 $res->{$tag}->{$subfield}->{authorised_value}=$authorised_value;
248 $res->{$tag}->{$subfield}->{thesaurus_category}=$thesaurus_category;
249 $res->{$tag}->{$subfield}->{value_builder}=$value_builder;
250 $res->{$tag}->{$subfield}->{kohafield}=$kohafield;
255 sub MARCfind_marc_from_kohafield {
256 my ($dbh,$kohafield) = @_;
257 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
258 $sth->execute($kohafield);
259 my ($tagfield,$tagsubfield) = $sth->fetchrow;
260 return ($tagfield,$tagsubfield);
263 sub MARCfind_oldbiblionumber_from_MARCbibid {
264 my ($dbh,$MARCbibid) = @_;
265 my $sth=$dbh->prepare("select biblionumber from marc_biblio where bibid=?");
266 $sth->execute($MARCbibid);
267 my ($biblionumber) = $sth->fetchrow;
268 return $biblionumber;
271 sub MARCfind_MARCbibid_from_oldbiblionumber {
272 my ($dbh,$oldbiblionumber) = @_;
273 my $sth=$dbh->prepare("select bibid from marc_biblio where biblionumber=?");
274 $sth->execute($oldbiblionumber);
275 my ($bibid) = $sth->fetchrow;
280 # pass the MARC::Record to this function, and it will create the records in the marc tables
281 my ($dbh,$record,$biblionumber,$bibid) = @_;
282 my @fields=$record->fields();
283 # warn "IN MARCaddbiblio $bibid => ".$record->as_formatted;
285 # adding main table, and retrieving bibid
286 # if bibid is sent, then it's not a true add, it's only a re-add, after a delete (ie, a mod)
287 # if bibid empty => true add, find a new bibid number
289 $dbh->do("lock tables marc_biblio WRITE,marc_subfield_table WRITE, marc_word WRITE, marc_blob_subfield WRITE, stopwords READ");
290 my $sth=$dbh->prepare("insert into marc_biblio (datecreated,biblionumber) values (now(),?)");
291 $sth->execute($biblionumber);
292 $sth=$dbh->prepare("select max(bibid) from marc_biblio");
294 ($bibid)=$sth->fetchrow;
298 # now, add subfields...
299 foreach my $field (@fields) {
301 if ($field->tag() <10) {
302 &MARCaddsubfield($dbh,$bibid,
311 my @subfields=$field->subfields();
312 foreach my $subfieldcount (0..$#subfields) {
313 &MARCaddsubfield($dbh,$bibid,
315 $field->indicator(1).$field->indicator(2),
317 $subfields[$subfieldcount][0],
319 $subfields[$subfieldcount][1]
324 $dbh->do("unlock tables");
329 # pass the MARC::Record to this function, and it will create the records in the marc tables
330 my ($dbh,$record,$biblionumber) = @_;
331 # warn "adding : ".$record->as_formatted();
332 # search for MARC biblionumber
333 $dbh->do("lock tables marc_biblio WRITE,marc_subfield_table WRITE, marc_word WRITE, marc_blob_subfield WRITE, stopwords READ");
334 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber);
335 my @fields=$record->fields();
336 my $sth = $dbh->prepare("select max(tagorder) from marc_subfield_table where bibid=?");
337 $sth->execute($bibid);
338 my ($fieldcount) = $sth->fetchrow;
339 # now, add subfields...
340 foreach my $field (@fields) {
341 my @subfields=$field->subfields();
343 foreach my $subfieldcount (0..$#subfields) {
344 &MARCaddsubfield($dbh,$bibid,
346 $field->indicator(1).$field->indicator(2),
348 $subfields[$subfieldcount][0],
350 $subfields[$subfieldcount][1]
354 $dbh->do("unlock tables");
358 sub MARCaddsubfield {
359 # Add a new subfield to a tag into the DB.
360 my ($dbh,$bibid,$tagid,$tag_indicator,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalues) = @_;
361 # if not value, end of job, we do nothing
362 if (length($subfieldvalues) ==0) {
365 if (not($subfieldcode)) {
368 my @subfieldvalues = split /\|/,$subfieldvalues;
369 foreach my $subfieldvalue (@subfieldvalues) {
370 if (length($subfieldvalue)>255) {
371 $dbh->do("lock tables marc_blob_subfield WRITE, marc_subfield_table WRITE");
372 my $sth=$dbh->prepare("insert into marc_blob_subfield (subfieldvalue) values (?)");
373 $sth->execute($subfieldvalue);
374 $sth=$dbh->prepare("select max(blobidlink)from marc_blob_subfield");
376 my ($res)=$sth->fetchrow;
377 $sth=$dbh->prepare("insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,valuebloblink) values (?,?,?,?,?,?,?)");
378 $sth->execute($bibid,(sprintf "%03s",$tagid),$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$res);
380 warn "ERROR ==> insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) values ($bibid,$tagid,$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue)\n";
382 $dbh->do("unlock tables");
384 my $sth=$dbh->prepare("insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) values (?,?,?,?,?,?,?)");
385 $sth->execute($bibid,(sprintf "%03s",$tagid),$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue);
387 warn "ERROR ==> insert into marc_subfield_table (bibid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue) values ($bibid,$tagid,$tagorder,$tag_indicator,$subfieldcode,$subfieldorder,$subfieldvalue)\n";
390 &MARCaddword($dbh,$bibid,$tagid,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalue);
395 # Returns MARC::Record of the biblio passed in parameter.
397 my $record = MARC::Record->new();
398 #---- TODO : the leader is missing
399 $record->leader(' ');
400 my $sth=$dbh->prepare("select bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
401 from marc_subfield_table
402 where bibid=? order by tag,tagorder,subfieldcode
404 my $sth2=$dbh->prepare("select subfieldvalue from marc_blob_subfield where blobidlink=?");
405 $sth->execute($bibid);
409 my $field; # for >=10 tags
410 my $prevvalue; # for <10 tags
411 while (my $row=$sth->fetchrow_hashref) {
412 if ($row->{'valuebloblink'}) { #---- search blob if there is one
413 $sth2->execute($row->{'valuebloblink'});
414 my $row2=$sth2->fetchrow_hashref;
416 $row->{'subfieldvalue'}=$row2->{'subfieldvalue'};
418 if ($row->{tagorder} ne $prevtagorder || $row->{tag} ne $prevtag) {
421 $record->add_fields((sprintf "%03s",$prevtag),$prevvalue) unless $prevtag eq "XXX"; # ignore the 1st loop
423 $record->add_fields($field) unless $prevtag eq "XXX";
426 $prevtagorder=$row->{tagorder};
427 $prevtag = $row->{tag};
428 $previndicator=$row->{tag_indicator};
429 if ($row->{tag}<10) {
430 $prevvalue = $row->{subfieldvalue};
432 $field = MARC::Field->new((sprintf "%03s",$prevtag), substr($row->{tag_indicator}.' ',0,1), substr($row->{tag_indicator}.' ',1,1), $row->{'subfieldcode'}, $row->{'subfieldvalue'} );
435 if ($row->{tag} <10) {
436 $record->add_fields((sprintf "%03s",$row->{tag}), $row->{'subfieldvalue'});
438 $field->add_subfields($row->{'subfieldcode'}, $row->{'subfieldvalue'} );
440 $prevtag= $row->{tag};
441 $previndicator=$row->{tag_indicator};
444 # the last has not been included inside the loop... do it now !
445 if ($prevtag ne "XXX") { # check that we have found something. Otherwise, prevtag is still XXX and we
446 # must return an empty record, not make MARC::Record fail because we try to
447 # create a record with XXX as field :-(
449 $record->add_fields($prevtag,$prevvalue);
451 # my $field = MARC::Field->new( $prevtag, "", "", %subfieldlist);
452 $record->add_fields($field);
458 # Returns MARC::Record of the biblio passed in parameter.
459 my ($dbh,$bibid,$itemnumber)=@_;
460 my $record = MARC::Record->new();
461 # search MARC tagorder
462 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=?");
463 $sth2->execute($bibid,$itemnumber);
464 my ($tagorder) = $sth2->fetchrow_array();
465 #---- TODO : the leader is missing
466 my $sth=$dbh->prepare("select bibid,subfieldid,tag,tagorder,tag_indicator,subfieldcode,subfieldorder,subfieldvalue,valuebloblink
467 from marc_subfield_table
468 where bibid=? and tagorder=? order by subfieldcode,subfieldorder
470 $sth2=$dbh->prepare("select subfieldvalue from marc_blob_subfield where blobidlink=?");
471 $sth->execute($bibid,$tagorder);
472 while (my $row=$sth->fetchrow_hashref) {
473 if ($row->{'valuebloblink'}) { #---- search blob if there is one
474 $sth2->execute($row->{'valuebloblink'});
475 my $row2=$sth2->fetchrow_hashref;
477 $row->{'subfieldvalue'}=$row2->{'subfieldvalue'};
479 if ($record->field($row->{'tag'})) {
481 #--- this test must stay as this, because of strange behaviour of mySQL/Perl DBI with char var containing a number...
482 #--- sometimes, eliminates 0 at beginning, sometimes no ;-\\\
483 if (length($row->{'tag'}) <3) {
484 $row->{'tag'} = "0".$row->{'tag'};
486 $field =$record->field($row->{'tag'});
488 my $x = $field->add_subfields($row->{'subfieldcode'},$row->{'subfieldvalue'});
489 $record->delete_field($field);
490 $record->add_fields($field);
493 if (length($row->{'tag'}) < 3) {
494 $row->{'tag'} = "0".$row->{'tag'};
496 my $temp = MARC::Field->new($row->{'tag'}," "," ", $row->{'subfieldcode'} => $row->{'subfieldvalue'});
497 $record->add_fields($temp);
505 my ($dbh,$bibid,$record,$delete)=@_;
506 my $oldrecord=&MARCgetbiblio($dbh,$bibid);
507 if ($oldrecord eq $record) {
510 # 1st delete the biblio,
512 my $biblionumber = MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid);
513 &MARCdelbiblio($dbh,$bibid,1);
514 &MARCaddbiblio($dbh,$record,$biblionumber,$bibid);
518 my ($dbh,$bibid,$keep_items) = @_;
519 # if the keep_item is set to 1, then all items are preserved.
520 # This flag is set when the delbiblio is called by modbiblio
521 # due to a too complex structure of MARC (repeatable fields and subfields),
522 # the best solution for a modif is to delete / recreate the record.
524 # 1st of all, copy the MARC::Record to deletedbiblio table => if a true deletion, MARC data will be kept.
525 # if deletion called before MARCmodbiblio => won't do anything, as the oldbiblionumber doesn't
526 # exist in deletedbiblio table
527 my $record = MARCgetbiblio($dbh,$bibid);
528 my $oldbiblionumber = MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid);
529 my $copy2deleted=$dbh->prepare("update deletedbiblio set marc=? where biblionumber=?");
530 $copy2deleted->execute($record->as_usmarc(),$oldbiblionumber);
531 # now, delete in MARC tables.
532 if ($keep_items eq 1) {
533 #search item field code
534 my $sth = $dbh->prepare("select tagfield from marc_subfield_structure where kohafield like 'items.%'");
536 my $itemtag = $sth->fetchrow_hashref->{tagfield};
537 $dbh->do("delete from marc_subfield_table where bibid=$bibid and tag<>$itemtag");
538 $dbh->do("delete from marc_word where bibid=$bibid and tag<>$itemtag");
540 $dbh->do("delete from marc_biblio where bibid=$bibid");
541 $dbh->do("delete from marc_subfield_table where bibid=$bibid");
542 $dbh->do("delete from marc_word where bibid=$bibid");
547 # delete the item passed in parameter in MARC tables.
548 my ($dbh,$bibid,$itemnumber)=@_;
549 # my $record = MARC::Record->new();
550 # search MARC tagorder
551 my $record = MARCgetitem($dbh,$bibid,$itemnumber);
552 my $copy2deleted=$dbh->prepare("update deleteditems set marc=? where itemnumber=?");
553 $copy2deleted->execute($record->as_usmarc(),$itemnumber);
555 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=?");
556 $sth2->execute($bibid,$itemnumber);
557 my ($tagorder) = $sth2->fetchrow_array();
558 my $sth=$dbh->prepare("delete from marc_subfield_table where bibid=? and tagorder=?");
559 $sth->execute($bibid,$tagorder);
563 my ($dbh,$record,$bibid,$itemnumber,$delete)=@_;
564 my $oldrecord=&MARCgetitem($dbh,$bibid,$itemnumber);
565 # if nothing to change, don't waste time...
566 if ($oldrecord eq $record) {
569 # otherwise, skip through each subfield...
570 my @fields = $record->fields();
571 # search old MARC item
572 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=?");
573 $sth2->execute($bibid,$itemnumber);
574 my ($tagorder) = $sth2->fetchrow_array();
575 foreach my $field (@fields) {
576 my $oldfield = $oldrecord->field($field->tag());
577 my @subfields=$field->subfields();
579 foreach my $subfield (@subfields) {
581 # warn "compare : $oldfield".$oldfield->subfield(@$subfield[0]);
582 if ($oldfield eq 0 or (length($oldfield->subfield(@$subfield[0])) ==0) ) {
583 # just adding datas...
584 # warn "addfield : / $subfieldorder / @$subfield[0] - @$subfield[1]";
585 # warn "NEW subfield : $bibid,".$field->tag().",".$tagorder.",".@$subfield[0].",".$subfieldorder.",".@$subfield[1].")";
586 &MARCaddsubfield($dbh,$bibid,$field->tag(),$field->indicator(1).$field->indicator(2),
587 $tagorder,@$subfield[0],$subfieldorder,@$subfield[1]);
589 # warn "modfield : / $subfieldorder / @$subfield[0] - @$subfield[1]";
590 # modify he subfield if it's a different string
591 if ($oldfield->subfield(@$subfield[0]) ne @$subfield[1] ) {
592 my $subfieldid=&MARCfindsubfieldid($dbh,$bibid,$field->tag(),$tagorder,@$subfield[0],$subfieldorder);
593 # warn "changing : $subfieldid, $bibid,".$field->tag(),",$tagorder,@$subfield[0],@$subfield[1],$subfieldorder";
594 &MARCmodsubfield($dbh,$subfieldid,@$subfield[1]);
602 sub MARCmodsubfield {
603 # Subroutine changes a subfield value given a subfieldid.
604 my ($dbh, $subfieldid, $subfieldvalue )=@_;
605 $dbh->do("lock tables marc_blob_subfield WRITE,marc_subfield_table WRITE");
606 my $sth1=$dbh->prepare("select valuebloblink from marc_subfield_table where subfieldid=?");
607 $sth1->execute($subfieldid);
608 my ($oldvaluebloblink)=$sth1->fetchrow;
611 # if too long, use a bloblink
612 if (length($subfieldvalue)>255 ) {
613 # if already a bloblink, update it, otherwise, insert a new one.
614 if ($oldvaluebloblink) {
615 $sth=$dbh->prepare("update marc_blob_subfield set subfieldvalue=? where blobidlink=?");
616 $sth->execute($subfieldvalue,$oldvaluebloblink);
618 $sth=$dbh->prepare("insert into marc_blob_subfield (subfieldvalue) values (?)");
619 $sth->execute($subfieldvalue);
620 $sth=$dbh->prepare("select max(blobidlink) from marc_blob_subfield");
622 my ($res)=$sth->fetchrow;
623 $sth=$dbh->prepare("update marc_subfield_table set subfieldvalue=null, valuebloblink=? where subfieldid=?");
624 $sth->execute($res,$subfieldid);
627 # note this can leave orphan bloblink. Not a big problem, but we should build somewhere a orphan deleting script...
628 $sth=$dbh->prepare("update marc_subfield_table set subfieldvalue=?,valuebloblink=null where subfieldid=?");
629 $sth->execute($subfieldvalue, $subfieldid);
631 $dbh->do("unlock tables");
633 $sth=$dbh->prepare("select bibid,tag,tagorder,subfieldcode,subfieldid,subfieldorder from marc_subfield_table where subfieldid=?");
634 $sth->execute($subfieldid);
635 my ($bibid,$tagid,$tagorder,$subfieldcode,$x,$subfieldorder) = $sth->fetchrow;
637 &MARCdelword($dbh,$bibid,$tagid,$tagorder,$subfieldcode,$subfieldorder);
638 &MARCaddword($dbh,$bibid,$tagid,$tagorder,$subfieldcode,$subfieldorder,$subfieldvalue);
639 return($subfieldid, $subfieldvalue);
642 sub MARCfindsubfield {
643 my ($dbh,$bibid,$tag,$subfieldcode,$subfieldorder,$subfieldvalue) = @_;
647 my $query="select subfieldid from marc_subfield_table where bibid=? and tag=? and subfieldcode=?";
648 my @bind_values = ($bibid,$tag, $subfieldcode);
649 if ($subfieldvalue) {
650 $query .= " and subfieldvalue=?";
651 push(@bind_values,$subfieldvalue);
653 if ($subfieldorder<1) {
656 $query .= " and subfieldorder=?";
657 push(@bind_values,$subfieldorder);
659 my $sti=$dbh->prepare($query);
660 $sti->execute(@bind_values);
661 while (($subfieldid) = $sti->fetchrow) {
663 $lastsubfieldid=$subfieldid;
665 if ($resultcounter>1) {
666 # Error condition. Values given did not resolve into a unique record. Don't know what to edit
667 # should rarely occur (only if we use subfieldvalue with a value that exists twice, which is strange)
670 return $lastsubfieldid;
674 sub MARCfindsubfieldid {
675 my ($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder) = @_;
676 my $sth=$dbh->prepare("select subfieldid from marc_subfield_table
677 where bibid=? and tag=? and tagorder=?
678 and subfieldcode=? and subfieldorder=?");
679 $sth->execute($bibid,$tag,$tagorder,$subfield,$subfieldorder);
680 my ($res) = $sth->fetchrow;
682 $sth=$dbh->prepare("select subfieldid from marc_subfield_table
683 where bibid=? and tag=? and tagorder=?
684 and subfieldcode=?");
685 $sth->execute($bibid,$tag,$tagorder,$subfield);
686 ($res) = $sth->fetchrow;
691 sub MARCdelsubfield {
692 # delete a subfield for $bibid / tag / tagorder / subfield / subfieldorder
693 my ($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder) = @_;
694 $dbh->do("delete from marc_subfield_table where bibid='$bibid' and
695 tag='$tag' and tagorder='$tagorder'
696 and subfieldcode='$subfield' and subfieldorder='$subfieldorder'
700 sub MARCkoha2marcBiblio {
701 # this function builds partial MARC::Record from the old koha-DB fields
702 my ($dbh,$biblionumber,$biblioitemnumber) = @_;
703 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
704 my $record = MARC::Record->new();
705 #--- if bibid, then retrieve old-style koha data
706 if ($biblionumber>0) {
707 my $sth2=$dbh->prepare("select biblionumber,author,title,unititle,notes,abstract,serial,seriestitle,copyrightdate,timestamp
708 from biblio where biblionumber=?");
709 $sth2->execute($biblionumber);
710 my $row=$sth2->fetchrow_hashref;
712 foreach $code (keys %$row) {
714 &MARCkoha2marcOnefield($sth,$record,"biblio.".$code,$row->{$code});
718 #--- if biblioitem, then retrieve old-style koha data
719 if ($biblioitemnumber>0) {
720 my $sth2=$dbh->prepare(" SELECT biblioitemnumber,biblionumber,volume,number,classification,
721 itemtype,url,isbn,issn,dewey,subclass,publicationyear,publishercode,
722 volumedate,volumeddesc,timestamp,illus,pages,notes AS bnotes,size,place
724 WHERE biblioitemnumber=?
726 $sth2->execute($biblioitemnumber);
727 my $row=$sth2->fetchrow_hashref;
729 foreach $code (keys %$row) {
731 &MARCkoha2marcOnefield($sth,$record,"biblioitems.".$code,$row->{$code});
735 # other fields => additional authors, subjects, subtitles
736 my $sth2=$dbh->prepare(" SELECT author FROM additionalauthors WHERE biblionumber=?");
737 $sth2->execute($biblionumber);
738 while (my $row=$sth2->fetchrow_hashref) {
739 &MARCkoha2marcOnefield($sth,$record,"additionalauthors.author",$row->{'author'});
741 my $sth2=$dbh->prepare(" SELECT subject FROM bibliosubject WHERE biblionumber=?");
742 $sth2->execute($biblionumber);
743 while (my $row=$sth2->fetchrow_hashref) {
744 &MARCkoha2marcOnefield($sth,$record,"bibliosubject.subject",$row->{'subject'});
746 my $sth2=$dbh->prepare(" SELECT subtitle FROM bibliosubtitle WHERE biblionumber=?");
747 $sth2->execute($biblionumber);
748 while (my $row=$sth2->fetchrow_hashref) {
749 &MARCkoha2marcOnefield($sth,$record,"bibliosubtitle.title",$row->{'subtitle'});
754 sub MARCkoha2marcItem {
755 # this function builds partial MARC::Record from the old koha-DB fields
756 my ($dbh,$biblionumber,$itemnumber) = @_;
757 # my $dbh=&C4Connect;
758 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
759 my $record = MARC::Record->new();
760 #--- if item, then retrieve old-style koha data
762 # print STDERR "prepare $biblionumber,$itemnumber\n";
763 my $sth2=$dbh->prepare("SELECT itemnumber,biblionumber,multivolumepart,biblioitemnumber,barcode,dateaccessioned,
764 booksellerid,homebranch,price,replacementprice,replacementpricedate,datelastborrowed,
765 datelastseen,multivolume,stack,notforloan,itemlost,wthdrawn,bulk,issues,renewals,
766 reserves,restricted,binding,itemnotes,holdingbranch,timestamp
768 WHERE itemnumber=?");
769 $sth2->execute($itemnumber);
770 my $row=$sth2->fetchrow_hashref;
772 foreach $code (keys %$row) {
774 &MARCkoha2marcOnefield($sth,$record,"items.".$code,$row->{$code});
781 sub MARCkoha2marcSubtitle {
782 # this function builds partial MARC::Record from the old koha-DB fields
783 my ($dbh,$bibnum,$subtitle) = @_;
784 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
785 my $record = MARC::Record->new();
786 &MARCkoha2marcOnefield($sth,$record,"bibliosubtitle.subtitle",$subtitle);
790 sub MARCkoha2marcOnefield {
791 my ($sth,$record,$kohafieldname,$value)=@_;
794 $sth->execute($kohafieldname);
795 if (($tagfield,$tagsubfield)=$sth->fetchrow) {
796 if ($record->field($tagfield)) {
797 my $tag =$record->field($tagfield);
799 $tag->add_subfields($tagsubfield,$value);
800 $record->delete_field($tag);
801 $record->add_fields($tag);
804 $record->add_fields($tagfield," "," ",$tagsubfield => $value);
811 my ($dbh,$rtags,$rsubfields,$rvalues,%indicators) = @_;
813 my $record = MARC::Record->new();
814 # my %subfieldlist=();
815 my $prevvalue; # if tag <10
816 my $field; # if tag >=10
817 for (my $i=0; $i< @$rtags; $i++) {
818 # rebuild MARC::Record
819 if (@$rtags[$i] ne $prevtag) {
822 $record->add_fields((sprintf "%03s",$prevtag),$prevvalue);
826 $record->add_fields($field);
829 $indicators{@$rtags[$i]}.=' ';
830 if (@$rtags[$i] <10) {
831 $prevvalue= @$rvalues[$i];
833 $field = MARC::Field->new( (sprintf "%03s",@$rtags[$i]), substr($indicators{@$rtags[$i]},0,1),substr($indicators{@$rtags[$i]},1,1), @$rsubfields[$i] => @$rvalues[$i]);
835 $prevtag = @$rtags[$i];
837 if (@$rtags[$i] <10) {
838 $prevvalue=@$rvalues[$i];
841 $field->add_subfields(@$rsubfields[$i] => @$rvalues[$i]);
844 $prevtag= @$rtags[$i];
847 # the last has not been included inside the loop... do it now !
848 $record->add_fields($field);
849 # warn $record->as_formatted;
854 my ($dbh,$record) = @_;
855 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
857 my $sth2=$dbh->prepare("SHOW COLUMNS from biblio");
860 # print STDERR $record->as_formatted;
861 while (($field)=$sth2->fetchrow) {
862 $result=&MARCmarc2kohaOneField($sth,"biblio",$field,$record,$result);
864 $sth2=$dbh->prepare("SHOW COLUMNS from biblioitems");
866 while (($field)=$sth2->fetchrow) {
867 if ($field eq 'notes') { $field = 'bnotes'; }
868 $result=&MARCmarc2kohaOneField($sth,"biblioitems",$field,$record,$result);
870 $sth2=$dbh->prepare("SHOW COLUMNS from items");
872 while (($field)=$sth2->fetchrow) {
873 $result = &MARCmarc2kohaOneField($sth,"items",$field,$record,$result);
875 # additional authors : specific
876 $result = &MARCmarc2kohaOneField($sth,"bibliosubtitle","subtitle",$record,$result);
877 $result = &MARCmarc2kohaOneField($sth,"additionalauthors","additionalauthors",$record,$result);
878 # modify copyrightdate to keep only the 1st year found
879 my $temp = $result->{'copyrightdate'};
880 $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
882 $result->{'copyrightdate'} = $1;
883 } else { # if no cYYYY, get the 1st date.
884 $temp =~ m/(\d\d\d\d)/;
885 $result->{'copyrightdate'} = $1;
887 # modify publicationyear to keep only the 1st year found
888 my $temp = $result->{'publicationyear'};
889 $temp =~ m/c(\d\d\d\d)/; # search cYYYY first
891 $result->{'publicationyear'} = $1;
892 } else { # if no cYYYY, get the 1st date.
893 $temp =~ m/(\d\d\d\d)/;
894 $result->{'publicationyear'} = $1;
899 sub MARCmarc2kohaOneField {
900 # FIXME ? if a field has a repeatable subfield that is used in old-db, only the 1st will be retrieved...
901 my ($sth,$kohatable,$kohafield,$record,$result)= @_;
902 # warn "kohatable / $kohafield / $result / ";
906 $sth->execute($kohatable.".".$kohafield);
907 ($tagfield,$subfield) = $sth->fetchrow;
908 foreach my $field ($record->field($tagfield)) {
909 if ($field->subfield($subfield)) {
910 if ($result->{$kohafield}) {
911 $result->{$kohafield} .= " | ".$field->subfield($subfield);
913 $result->{$kohafield}=$field->subfield($subfield);
921 # split a subfield string and adds it into the word table.
923 my ($dbh,$bibid,$tag,$tagorder,$subfieldid,$subfieldorder,$sentence) =@_;
924 $sentence =~ s/(\.|\?|\:|\!|\'|,|\-|\"|\(|\)|\[|\]|\{|\})/ /g;
925 my @words = split / /,$sentence;
926 my $stopwords= C4::Context->stopwords;
927 my $sth=$dbh->prepare("insert into marc_word (bibid, tag, tagorder, subfieldid, subfieldorder, word, sndx_word)
928 values (?,?,?,?,?,?,soundex(?))");
929 foreach my $word (@words) {
930 # we record only words longer than 2 car and not in stopwords hash
931 if (length($word)>2 and !($stopwords->{uc($word)})) {
932 $sth->execute($bibid,$tag,$tagorder,$subfieldid,$subfieldorder,$word,$word);
934 warn "ERROR ==> insert into marc_word (bibid, tag, tagorder, subfieldid, subfieldorder, word, sndx_word) values ($bibid,$tag,$tagorder,$subfieldid,$subfieldorder,$word,soundex($word))\n";
941 # delete words. this sub deletes all the words from a sentence. a subfield modif is done by a delete then a add
942 my ($dbh,$bibid,$tag,$tagorder,$subfield,$subfieldorder) = @_;
943 my $sth=$dbh->prepare("delete from marc_word where bibid=? and tag=? and tagorder=? and subfieldid=? and subfieldorder=?");
944 $sth->execute($bibid,$tag,$tagorder,$subfield,$subfieldorder);
949 # NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW NEW
952 # all the following subs are useful to manage MARC-DB with complete MARC records.
953 # it's used with marcimport, and marc management tools
957 =item ($bibid,$oldbibnum,$oldbibitemnum) = NEWnewbibilio($dbh,$MARCRecord,$oldbiblio,$oldbiblioitem);
959 creates a new biblio from a MARC::Record. The 3rd and 4th parameter are hashes and may be ignored. If only 2 params are passed to the sub, the old-db hashes
960 are builded from the MARC::Record. If they are passed, they are used.
962 =item NEWnewitem($dbh, $record,$bibid);
964 adds an item in the db.
969 my ($dbh, $record, $oldbiblio, $oldbiblioitem) = @_;
970 # note $oldbiblio and $oldbiblioitem are not mandatory.
971 # if not present, they will be builded from $record with MARCmarc2koha function
972 if (($oldbiblio) and not($oldbiblioitem)) {
973 print STDERR "NEWnewbiblio : missing parameter\n";
974 print "NEWnewbiblio : missing parameter : contact koha development team\n";
980 $oldbibnum = OLDnewbiblio($dbh,$oldbiblio);
981 $oldbiblioitem->{'biblionumber'} = $oldbibnum;
982 $oldbibitemnum = OLDnewbiblioitem($dbh,$oldbiblioitem);
984 my $olddata = MARCmarc2koha($dbh,$record);
985 $oldbibnum = OLDnewbiblio($dbh,$olddata);
986 $olddata->{'biblionumber'} = $oldbibnum;
987 $oldbibitemnum = OLDnewbiblioitem($dbh,$olddata);
989 # search subtiles, addiauthors and subjects
990 my ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"additionalauthors.author");
991 my @addiauthfields = $record->field($tagfield);
992 foreach my $addiauthfield (@addiauthfields) {
993 my @addiauthsubfields = $addiauthfield->subfield($tagsubfield);
994 foreach my $subfieldcount (0..$#addiauthsubfields) {
995 OLDmodaddauthor($dbh,$oldbibnum,$addiauthsubfields[$subfieldcount]);
998 ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"bibliosubtitle.title");
999 my @subtitlefields = $record->field($tagfield);
1000 foreach my $subtitlefield (@subtitlefields) {
1001 my @subtitlesubfields = $subtitlefield->subfield($tagsubfield);
1002 foreach my $subfieldcount (0..$#subtitlesubfields) {
1003 OLDnewsubtitle($dbh,$oldbibnum,$subtitlesubfields[$subfieldcount]);
1006 ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"bibliosubject.subject");
1007 my @subj = $record->field($tagfield);
1009 foreach my $subject (@subj) {
1010 my @subjsubfield = $subject->subfield($tagsubfield);
1011 foreach my $subfieldcount (0..$#subjsubfield) {
1012 push @subjects,$subjsubfield[$subfieldcount];
1015 OLDmodsubject($dbh,$oldbibnum,1,@subjects);
1016 # we must add bibnum and bibitemnum in MARC::Record...
1017 # we build the new field with biblionumber and biblioitemnumber
1018 # we drop the original field
1019 # we add the new builded field.
1020 # NOTE : Works only if the field is ONLY for biblionumber and biblioitemnumber
1021 # (steve and paul : thinks 090 is a good choice)
1022 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
1023 $sth->execute("biblio.biblionumber");
1024 (my $tagfield1, my $tagsubfield1) = $sth->fetchrow;
1025 $sth->execute("biblioitems.biblioitemnumber");
1026 (my $tagfield2, my $tagsubfield2) = $sth->fetchrow;
1027 if ($tagfield1 != $tagfield2) {
1028 warn "Error in NEWnewbiblio : biblio.biblionumber and biblioitems.biblioitemnumber MUST have the same field number";
1029 print "Content-Type: text/html\n\nError in NEWnewbiblio : biblio.biblionumber and biblioitems.biblioitemnumber MUST have the same field number";
1032 my $newfield = MARC::Field->new( $tagfield1,'','',
1033 "$tagsubfield1" => $oldbibnum,
1034 "$tagsubfield2" => $oldbibitemnum);
1035 # drop old field and create new one...
1036 my $old_field = $record->field($tagfield1);
1037 $record->delete_field($old_field);
1038 $record->add_fields($newfield);
1039 my $bibid = MARCaddbiblio($dbh,$record,$oldbibnum);
1040 return ($bibid,$oldbibnum,$oldbibitemnum );
1044 my ($dbh,$record,$bibid) =@_;
1045 &MARCmodbiblio($dbh,$bibid,$record,0);
1046 my $oldbiblio = MARCmarc2koha($dbh,$record);
1047 my $oldbiblionumber = OLDmodbiblio($dbh,$oldbiblio);
1048 OLDmodbibitem($dbh,$oldbiblio);
1049 # now, modify addi authors, subject, addititles.
1050 my ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"additionalauthors.author");
1051 my @addiauthfields = $record->field($tagfield);
1052 foreach my $addiauthfield (@addiauthfields) {
1053 my @addiauthsubfields = $addiauthfield->subfield($tagsubfield);
1054 foreach my $subfieldcount (0..$#addiauthsubfields) {
1055 OLDmodaddauthor($dbh,$oldbiblionumber,$addiauthsubfields[$subfieldcount]);
1058 ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"bibliosubtitle.subtitle");
1059 my @subtitlefields = $record->field($tagfield);
1060 foreach my $subtitlefield (@subtitlefields) {
1061 my @subtitlesubfields = $subtitlefield->subfield($tagsubfield);
1062 foreach my $subfieldcount (0..$#subtitlesubfields) {
1063 OLDmodsubtitle($dbh,$oldbiblionumber,$subtitlesubfields[$subfieldcount]);
1066 ($tagfield,$tagsubfield) = MARCfind_marc_from_kohafield($dbh,"bibliosubject.subject");
1067 my @subj = $record->field($tagfield);
1069 foreach my $subject (@subj) {
1070 my @subjsubfield = $subject->subfield($tagsubfield);
1071 foreach my $subfieldcount (0..$#subjsubfield) {
1072 push @subjects,$subjsubfield[$subfieldcount];
1075 OLDmodsubject($dbh,$oldbiblionumber,1,@subjects);
1080 my ($dbh,$bibid)=@_;
1081 my $biblio = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid);
1082 &OLDdelbiblio($dbh,$biblio);
1083 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
1084 $sth->execute($biblio);
1085 while(my ($biblioitemnumber) = $sth->fetchrow) {
1086 OLDdeletebiblioitem($dbh,$biblioitemnumber);
1088 &MARCdelbiblio($dbh,$bibid,0);
1093 my ($dbh, $record,$bibid) = @_;
1094 # add item in old-DB
1095 my $item = &MARCmarc2koha($dbh,$record);
1096 # needs old biblionumber and biblioitemnumber
1097 $item->{'biblionumber'} = MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid);
1098 my $sth = $dbh->prepare("select biblioitemnumber from biblioitems where biblionumber=?");
1099 $sth->execute($item->{'biblionumber'});
1100 ($item->{'biblioitemnumber'}) = $sth->fetchrow;
1101 my ($itemnumber,$error) = &OLDnewitems($dbh,$item,$item->{barcode});
1102 # add itemnumber to MARC::Record before adding the item.
1103 my $sth=$dbh->prepare("select tagfield,tagsubfield from marc_subfield_structure where kohafield=?");
1104 &MARCkoha2marcOnefield($sth,$record,"items.itemnumber",$itemnumber);
1106 my $bib = &MARCadditem($dbh,$record,$item->{'biblionumber'});
1110 my ($dbh,$record,$bibid,$itemnumber,$delete) = @_;
1111 &MARCmoditem($dbh,$record,$bibid,$itemnumber,$delete);
1112 my $olditem = MARCmarc2koha($dbh,$record);
1113 OLDmoditem($dbh,$olditem);
1117 my ($dbh,$bibid,$itemnumber)=@_;
1118 my $biblio = &MARCfind_oldbiblionumber_from_MARCbibid($dbh,$bibid);
1119 &OLDdelitem($dbh,$itemnumber);
1120 &MARCdelitem($dbh,$bibid,$itemnumber);
1125 # OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD OLD
1129 =item $biblionumber = OLDnewbiblio($dbh,$biblio);
1131 adds a record in biblio table. Datas are in the hash $biblio.
1133 =item $biblionumber = OLDmodbiblio($dbh,$biblio);
1135 modify a record in biblio table. Datas are in the hash $biblio.
1137 =item OLDmodsubtitle($dbh,$bibnum,$subtitle);
1139 modify subtitles in bibliosubtitle table.
1141 =item OLDmodaddauthor($dbh,$bibnum,$author);
1143 adds or modify additional authors
1144 NOTE : Strange sub : seems to delete MANY and add only ONE author... maybe buggy ?
1146 =item $errors = OLDmodsubject($dbh,$bibnum, $force, @subject);
1148 modify/adds subjects
1150 =item OLDmodbibitem($dbh, $biblioitem);
1154 =item OLDmodnote($dbh,$bibitemnum,$note
1156 modify a note for a biblioitem
1158 =item OLDnewbiblioitem($dbh,$biblioitem);
1160 adds a biblioitem ($biblioitem is a hash with the values)
1162 =item OLDnewsubject($dbh,$bibnum);
1166 =item OLDnewsubtitle($dbh,$bibnum,$subtitle);
1168 create a new subtitle
1170 =item ($itemnumber,$errors)= OLDnewitems($dbh,$item,$barcode);
1172 create a item. $item is a hash and $barcode the barcode.
1174 =item OLDmoditem($dbh,$item);
1178 =item OLDdelitem($dbh,$itemnum);
1182 =item OLDdeletebiblioitem($dbh,$biblioitemnumber);
1184 deletes a biblioitem
1185 NOTE : not standard sub name. Should be OLDdelbiblioitem()
1187 =item OLDdelbiblio($dbh,$biblio);
1194 my ($dbh,$biblio) = @_;
1195 # my $dbh = &C4Connect;
1196 my $sth = $dbh->prepare("Select max(biblionumber) from biblio");
1198 my $data = $sth->fetchrow_arrayref;
1199 my $bibnum = $$data[0] + 1;
1202 if ($biblio->{'seriestitle'}) { $series = 1 };
1204 $sth = $dbh->prepare("insert into biblio set biblionumber = ?, title = ?, author = ?, copyrightdate = ?, serial = ?, seriestitle = ?, notes = ?, abstract = ?");
1205 $sth->execute($bibnum,$biblio->{'title'},$biblio->{'author'},$biblio->{'copyrightdate'},$biblio->{'serial'},$biblio->{'seriestitle'},$biblio->{'notes'},$biblio->{'abstract'});
1213 my ($dbh,$biblio) = @_;
1214 # my $dbh = C4Connect;
1219 $sth = $dbh->prepare("Update biblio set title = ?, author = ?, abstract = ?, copyrightdate = ?, seriestitle = ?, serial = ?, unititle = ?, notes = ? where biblionumber = ?");
1220 $sth->execute($biblio->{'title'},$biblio->{'author'},$biblio->{'abstract'},$biblio->{'copyrightdate'}, $biblio->{'seriestitle'},$biblio->{'serial'},$biblio->{'unititle'},$biblio->{'notes'},$biblio->{'biblionumber'});
1223 return($biblio->{'biblionumber'});
1226 sub OLDmodsubtitle {
1227 my ($dbh,$bibnum, $subtitle) = @_;
1228 my $sth = $dbh->prepare("update bibliosubtitle set subtitle = ? where biblionumber = ?");
1229 $sth->execute($subtitle,$bibnum);
1234 sub OLDmodaddauthor {
1235 my ($dbh,$bibnum, $author) = @_;
1236 # my $dbh = C4Connect;
1237 my $sth = $dbh->prepare("Delete from additionalauthors where biblionumber = ?");
1239 $sth->execute($bibnum);
1242 if ($author ne '') {
1243 $sth = $dbh->prepare("Insert into additionalauthors set author = ?, biblionumber = ?");
1245 $sth->execute($author,$bibnum);
1249 } # sub modaddauthor
1253 my ($dbh,$bibnum, $force, @subject) = @_;
1254 # my $dbh = C4Connect;
1255 my $count = @subject;
1257 for (my $i = 0; $i < $count; $i++) {
1258 $subject[$i] =~ s/^ //g;
1259 $subject[$i] =~ s/ $//g;
1260 my $sth = $dbh->prepare("select * from catalogueentry where entrytype = 's' and catalogueentry = ?");
1261 $sth->execute($subject[$i]);
1263 if (my $data = $sth->fetchrow_hashref) {
1265 if ($force eq $subject[$i] || $force == 1) {
1266 # subject not in aut, chosen to force anway
1267 # so insert into cataloguentry so its in auth file
1268 my $sth2 = $dbh->prepare("Insert into catalogueentry (entrytype,catalogueentry) values ('s',?)");
1270 $sth2->execute($subject[$i]);
1273 $error = "$subject[$i]\n does not exist in the subject authority file";
1274 my $sth2 = $dbh->prepare("Select * from catalogueentry where entrytype = 's' and (catalogueentry like ? or catalogueentry like ? or catalogueentry like ?)");
1275 $sth2->execute("$subject[$i] %","% $subject[$i] %","% $subject[$i]");
1276 while (my $data = $sth2->fetchrow_hashref) {
1277 $error .= "<br>$data->{'catalogueentry'}";
1285 my $sth = $dbh->prepare("Delete from bibliosubject where biblionumber = ?");
1286 $sth->execute($bibnum);
1288 $sth = $dbh->prepare("Insert into bibliosubject values (?,?)");
1290 foreach $query (@subject) {
1291 $sth->execute($query,$bibnum);
1301 my ($dbh,$biblioitem) = @_;
1302 # my $dbh = C4Connect;
1305 $biblioitem->{'itemtype'} = $dbh->quote($biblioitem->{'itemtype'});
1306 $biblioitem->{'url'} = $dbh->quote($biblioitem->{'url'});
1307 $biblioitem->{'isbn'} = $dbh->quote($biblioitem->{'isbn'});
1308 $biblioitem->{'publishercode'} = $dbh->quote($biblioitem->{'publishercode'});
1309 $biblioitem->{'publicationyear'} = $dbh->quote($biblioitem->{'publicationyear'});
1310 $biblioitem->{'classification'} = $dbh->quote($biblioitem->{'classification'});
1311 $biblioitem->{'dewey'} = $dbh->quote($biblioitem->{'dewey'});
1312 $biblioitem->{'subclass'} = $dbh->quote($biblioitem->{'subclass'});
1313 $biblioitem->{'illus'} = $dbh->quote($biblioitem->{'illus'});
1314 $biblioitem->{'pages'} = $dbh->quote($biblioitem->{'pages'});
1315 $biblioitem->{'volumeddesc'} = $dbh->quote($biblioitem->{'volumeddesc'});
1316 $biblioitem->{'bnotes'} = $dbh->quote($biblioitem->{'bnotes'});
1317 $biblioitem->{'size'} = $dbh->quote($biblioitem->{'size'});
1318 $biblioitem->{'place'} = $dbh->quote($biblioitem->{'place'});
1320 $query = "Update biblioitems set
1321 itemtype = $biblioitem->{'itemtype'},
1322 url = $biblioitem->{'url'},
1323 isbn = $biblioitem->{'isbn'},
1324 publishercode = $biblioitem->{'publishercode'},
1325 publicationyear = $biblioitem->{'publicationyear'},
1326 classification = $biblioitem->{'classification'},
1327 dewey = $biblioitem->{'dewey'},
1328 subclass = $biblioitem->{'subclass'},
1329 illus = $biblioitem->{'illus'},
1330 pages = $biblioitem->{'pages'},
1331 volumeddesc = $biblioitem->{'volumeddesc'},
1332 notes = $biblioitem->{'bnotes'},
1333 size = $biblioitem->{'size'},
1334 place = $biblioitem->{'place'}
1335 where biblioitemnumber = $biblioitem->{'biblioitemnumber'}";
1345 my ($dbh,$bibitemnum,$note)=@_;
1346 # my $dbh=C4Connect;
1347 my $query="update biblioitems set notes='$note' where
1348 biblioitemnumber='$bibitemnum'";
1349 my $sth=$dbh->prepare($query);
1355 sub OLDnewbiblioitem {
1356 my ($dbh,$biblioitem) = @_;
1357 # my $dbh = C4Connect;
1358 my $sth = $dbh->prepare("Select max(biblioitemnumber) from biblioitems");
1363 $data = $sth->fetchrow_arrayref;
1364 $bibitemnum = $$data[0] + 1;
1368 $sth = $dbh->prepare("insert into biblioitems set
1369 biblioitemnumber = ?, biblionumber = ?,
1370 volume = ?, number = ?,
1371 classification = ?, itemtype = ?,
1373 issn = ?, dewey = ?,
1374 subclass = ?, publicationyear = ?,
1375 publishercode = ?, volumedate = ?,
1376 volumeddesc = ?, illus = ?,
1377 pages = ?, notes = ?,
1379 marc = ?, place = ?");
1380 $sth->execute($bibitemnum, $biblioitem->{'biblionumber'},
1381 $biblioitem->{'volume'}, $biblioitem->{'number'},
1382 $biblioitem->{'classification'}, $biblioitem->{'itemtype'},
1383 $biblioitem->{'url'}, $biblioitem->{'isbn'},
1384 $biblioitem->{'issn'}, $biblioitem->{'dewey'},
1385 $biblioitem->{'subclass'}, $biblioitem->{'publicationyear'},
1386 $biblioitem->{'publishercode'}, $biblioitem->{'volumedate'},
1387 $biblioitem->{'volumeddesc'}, $biblioitem->{'illus'},
1388 $biblioitem->{'pages'}, $biblioitem->{'bnotes'},
1389 $biblioitem->{'size'}, $biblioitem->{'lccn'},
1390 $biblioitem->{'marc'}, $biblioitem->{'place'});
1393 return($bibitemnum);
1397 my ($dbh,$bibnum)=@_;
1398 my $sth=$dbh->prepare("insert into bibliosubject (biblionumber) values (?)");
1399 $sth->execute($bibnum);
1403 sub OLDnewsubtitle {
1404 my ($dbh,$bibnum, $subtitle) = @_;
1405 my $sth = $dbh->prepare("insert into bibliosubtitle set biblionumber = ?, subtitle = ?");
1406 $sth->execute($bibnum,$subtitle);
1412 my ($dbh,$item, $barcode) = @_;
1413 # my $dbh = C4Connect;
1414 my $sth = $dbh->prepare("Select max(itemnumber) from items");
1420 $data = $sth->fetchrow_hashref;
1421 $itemnumber = $data->{'max(itemnumber)'} + 1;
1423 # FIXME the "notforloan" field seems to be named "loan" in some places. workaround bugfix.
1424 if ($item->{'loan'}) {
1425 $item->{'notforloan'} = $item->{'loan'};
1427 # if dateaccessioned is provided, use it. Otherwise, set to NOW()
1428 if ($item->{'dateaccessioned'}) {
1429 $sth=$dbh->prepare("Insert into items set
1430 itemnumber = ?, biblionumber = ?,
1431 biblioitemnumber = ?, barcode = ?,
1432 booksellerid = ?, dateaccessioned = ?,
1433 homebranch = ?, holdingbranch = ?,
1434 price = ?, replacementprice = ?,
1435 replacementpricedate = NOW(), itemnotes = ?,
1436 bulk =?, notforloan = ?
1438 $sth->execute($itemnumber, $item->{'biblionumber'},
1439 $item->{'biblioitemnumber'},$barcode,
1440 $item->{'booksellerid'},$item->{'dateaccessioned'},
1441 $item->{'homebranch'},$item->{'holdingbranch'},
1442 $item->{'price'},$item->{'replacementprice'},
1443 $item->{'itemnotes'},$item->{'bulk'},$item->{'notforloan'});
1445 $sth=$dbh->prepare("Insert into items set
1446 itemnumber = ?, biblionumber = ?,
1447 biblioitemnumber = ?, barcode = ?,
1448 booksellerid = ?, dateaccessioned = NOW(),
1449 homebranch = ?, holdingbranch = ?,
1450 price = ?, replacementprice = ?,
1451 replacementpricedate = NOW(), itemnotes = ?,
1452 bulk = ? , notforloan = ?
1454 $sth->execute($itemnumber, $item->{'biblionumber'},
1455 $item->{'biblioitemnumber'},$barcode,
1456 $item->{'booksellerid'},
1457 $item->{'homebranch'},$item->{'holdingbranch'},
1458 $item->{'price'},$item->{'replacementprice'},
1459 $item->{'itemnotes'},$item->{'bulk'},$item->{'notforloan'});
1461 if (defined $sth->errstr) {
1462 $error .= $sth->errstr;
1465 return($itemnumber,$error);
1469 my ($dbh,$item) = @_;
1470 # my ($dbh,$loan,$itemnum,$bibitemnum,$barcode,$notes,$homebranch,$lost,$wthdrawn,$replacement)=@_;
1471 # my $dbh=C4Connect;
1472 $item->{'itemnum'}=$item->{'itemnumber'} unless $item->{'itemnum'};
1473 my $query="update items set barcode=?,itemnotes=?,bulk=?,notforloan=? where itemnumber=?";
1474 my @bind = ($item->{'barcode'},$item->{'notes'},$item->{'bulk'},$item->{'notforloan'},$item->{'itemnum'});
1475 # if ($item->{'barcode'} eq ''){
1476 # $item->{'notforloan'}=0 unless $item->{'notforloan'};
1477 # $query="update items set notforloan=? where itemnumber=?";
1478 # @bind = ($item->{'notforloan'},$item->{'itemnum'});
1480 if ($item->{'lost'} ne ''){
1481 $query="update items set biblioitemnumber=?,
1489 where itemnumber=?";
1490 @bind = ($item->{'bibitemnum'},$item->{'barcode'},$item->{'notes'},$item->{'homebranch'},$item->{'lost'},$item->{'wthdrawn'},$item->{'bulk'},$item->{'notforloan'},$item->{'itemnum'});
1492 if ($item->{'replacement'} ne ''){
1493 $query=~ s/ where/,replacementprice='$item->{'replacement'}' where/;
1496 my $sth=$dbh->prepare($query);
1497 $sth->execute(@bind);
1503 my ($dbh,$itemnum)=@_;
1504 # my $dbh=C4Connect;
1505 my $sth=$dbh->prepare("select * from items where itemnumber=?");
1506 $sth->execute($itemnum);
1507 my $data=$sth->fetchrow_hashref;
1509 my $query="Insert into deleteditems set ";
1511 foreach my $temp (keys %$data){
1512 $query .= "$temp = ?,";
1513 push(@bind,$data->{$temp});
1517 $sth=$dbh->prepare($query);
1518 $sth->execute(@bind);
1520 $sth=$dbh->prepare("Delete from items where itemnumber=?");
1521 $sth->execute($itemnum);
1526 sub OLDdeletebiblioitem {
1527 my ($dbh,$biblioitemnumber) = @_;
1528 # my $dbh = C4Connect;
1529 my $sth = $dbh->prepare("Select * from biblioitems
1530 where biblioitemnumber = ?");
1533 $sth->execute($biblioitemnumber);
1535 if ($results = $sth->fetchrow_hashref) {
1537 $sth=$dbh->prepare("Insert into deletedbiblioitems (biblioitemnumber, biblionumber, volume, number, classification, itemtype,
1538 isbn, issn ,dewey ,subclass ,publicationyear ,publishercode ,volumedate ,volumeddesc ,timestamp ,illus ,
1539 pages ,notes ,size ,url ,lccn ) values(?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?,?)");
1541 $sth->execute($results->{biblioitemnumber}, $results->{biblionumber}, $results->{volume}, $results->{number}, $results->{classification}, $results->{itemtype},
1542 $results->{isbn}, $results->{issn} ,$results->{dewey} ,$results->{subclass} ,$results->{publicationyear} ,$results->{publishercode} ,$results->{volumedate} ,$results->{volumeddesc} ,$results->{timestamp} ,$results->{illus} ,
1543 $results->{pages} ,$results->{notes} ,$results->{size} ,$results->{url} ,$results->{lccn} );
1544 my $sth2 = $dbh->prepare("Delete from biblioitems where biblioitemnumber = ?");
1545 $sth2->execute($biblioitemnumber);
1549 # Now delete all the items attached to the biblioitem
1550 $sth = $dbh->prepare("Select * from items where biblioitemnumber = ?");
1551 $sth->execute($biblioitemnumber);
1553 while (my $data = $sth->fetchrow_hashref) {
1554 my $query="Insert into deleteditems set ";
1556 foreach my $temp (keys %$data){
1557 $query .= "$temp = ?,";
1558 push(@bind,$data->{$temp});
1561 my $sth2=$dbh->prepare($query);
1562 $sth2->execute(@bind);
1565 $sth = $dbh->prepare("Delete from items where biblioitemnumber = ?");
1566 $sth->execute($biblioitemnumber);
1569 } # sub deletebiblioitem
1572 my ($dbh,$biblio)=@_;
1573 my $sth=$dbh->prepare("select * from biblio where biblionumber=?");
1574 $sth->execute($biblio);
1575 if (my $data=$sth->fetchrow_hashref){
1577 my $query="Insert into deletedbiblio set ";
1579 foreach my $temp (keys %$data){
1580 $query .= "$temp = ?,";
1581 push(@bind,$data->{$temp});
1583 #replacing the last , by ",?)"
1585 $sth=$dbh->prepare($query);
1586 $sth->execute(@bind);
1588 $sth=$dbh->prepare("Delete from biblio where biblionumber=?");
1589 $sth->execute($biblio);
1603 my $dbh = C4::Context->dbh;
1605 my $sth=$dbh->prepare("Select count(*) from items where biblionumber=?");
1606 $sth->execute($biblio);
1607 my $data=$sth->fetchrow_hashref;
1609 return($data->{'count(*)'});
1614 my $dbh = C4::Context->dbh;
1615 my $bibnum=OLDnewbiblio($dbh,$biblio);
1616 # finds new (MARC bibid
1617 # my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$bibnum);
1618 my $record = &MARCkoha2marcBiblio($dbh,$bibnum);
1619 MARCaddbiblio($dbh,$record,$bibnum);
1625 $biblionumber = &modbiblio($biblio);
1627 Update a biblio record.
1629 C<$biblio> is a reference-to-hash whose keys are the fields in the
1630 biblio table in the Koha database. All fields must be present, not
1631 just the ones you wish to change.
1633 C<&modbiblio> updates the record defined by
1634 C<$biblio-E<gt>{biblionumber}> with the values in C<$biblio>.
1636 C<&modbiblio> returns C<$biblio-E<gt>{biblionumber}> whether it was
1643 my $dbh = C4::Context->dbh;
1644 my $biblionumber=OLDmodbiblio($dbh,$biblio);
1645 my $record = MARCkoha2marcBiblio($dbh,$biblionumber,$biblionumber);
1646 # finds new (MARC bibid
1647 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblionumber);
1648 MARCmodbiblio($dbh,$bibid,$record,0);
1649 return($biblionumber);
1654 &modsubtitle($biblionumber, $subtitle);
1656 Sets the subtitle of a book.
1658 C<$biblionumber> is the biblionumber of the book to modify.
1660 C<$subtitle> is the new subtitle.
1665 my ($bibnum, $subtitle) = @_;
1666 my $dbh = C4::Context->dbh;
1667 &OLDmodsubtitle($dbh,$bibnum,$subtitle);
1672 &modaddauthor($biblionumber, $author);
1674 Replaces all additional authors for the book with biblio number
1675 C<$biblionumber> with C<$author>. If C<$author> is the empty string,
1676 C<&modaddauthor> deletes all additional authors.
1681 my ($bibnum, $author) = @_;
1682 my $dbh = C4::Context->dbh;
1683 &OLDmodaddauthor($dbh,$bibnum,$author);
1684 } # sub modaddauthor
1688 $error = &modsubject($biblionumber, $force, @subjects);
1690 $force - a subject to force
1692 $error - Error message, or undef if successful.
1697 my ($bibnum, $force, @subject) = @_;
1698 my $dbh = C4::Context->dbh;
1699 my $error= &OLDmodsubject($dbh,$bibnum,$force, @subject);
1704 my ($biblioitem) = @_;
1705 my $dbh = C4::Context->dbh;
1706 &OLDmodbibitem($dbh,$biblioitem);
1710 my ($bibitemnum,$note)=@_;
1711 my $dbh = C4::Context->dbh;
1712 &OLDmodnote($dbh,$bibitemnum,$note);
1716 my ($biblioitem) = @_;
1717 my $dbh = C4::Context->dbh;
1718 my $bibitemnum = &OLDnewbiblioitem($dbh,$biblioitem);
1719 my $MARCbiblio= MARCkoha2marcBiblio($dbh,0,$bibitemnum); # the 0 means "do NOT retrieve biblio, only biblioitem, in the MARC record
1720 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblioitem->{biblionumber});
1721 &MARCaddbiblio($dbh,$MARCbiblio,$biblioitem->{biblionumber},$bibid);
1722 return($bibitemnum);
1727 my $dbh = C4::Context->dbh;
1728 &OLDnewsubject($dbh,$bibnum);
1732 my ($bibnum, $subtitle) = @_;
1733 my $dbh = C4::Context->dbh;
1734 &OLDnewsubtitle($dbh,$bibnum,$subtitle);
1738 my ($item, @barcodes) = @_;
1739 my $dbh = C4::Context->dbh;
1743 foreach my $barcode (@barcodes) {
1744 ($itemnumber,$error)=&OLDnewitems($dbh,$item,uc($barcode));
1746 my $MARCitem = &MARCkoha2marcItem($dbh,$item->{biblionumber},$itemnumber);
1747 &MARCadditem($dbh,$MARCitem,$item->{biblionumber});
1754 my $dbh = C4::Context->dbh;
1755 &OLDmoditem($dbh,$item);
1756 my $MARCitem = &MARCkoha2marcItem($dbh,$item->{'biblionumber'},$item->{'itemnum'});
1757 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$item->{biblionumber});
1758 &MARCmoditem($dbh,$MARCitem,$bibid,$item->{itemnum},0);
1762 my ($count,@barcodes)=@_;
1763 my $dbh = C4::Context->dbh;
1765 my $sth=$dbh->prepare("Select * from items where barcode=?");
1766 for (my $i=0;$i<$count;$i++){
1767 $barcodes[$i]=uc $barcodes[$i];
1768 $sth->execute($barcodes[$i]);
1769 if (my $data=$sth->fetchrow_hashref){
1770 $error.=" Duplicate Barcode: $barcodes[$i]";
1778 my ($bibitemnum)=@_;
1779 my $dbh = C4::Context->dbh;
1781 my $sth=$dbh->prepare("Select count(*) from items where biblioitemnumber=?");
1782 $sth->execute($bibitemnum);
1783 my $data=$sth->fetchrow_hashref;
1785 return($data->{'count(*)'});
1790 my $dbh = C4::Context->dbh;
1791 &OLDdelitem($dbh,$itemnum);
1794 sub deletebiblioitem {
1795 my ($biblioitemnumber) = @_;
1796 my $dbh = C4::Context->dbh;
1797 &OLDdeletebiblioitem($dbh,$biblioitemnumber);
1798 } # sub deletebiblioitem
1803 my $dbh = C4::Context->dbh;
1804 &OLDdelbiblio($dbh,$biblio);
1805 my $bibid = &MARCfind_MARCbibid_from_oldbiblionumber($dbh,$biblio);
1806 &MARCdelbiblio($dbh,$bibid,0);
1810 my ($biblionumber) = @_;
1811 my $dbh = C4::Context->dbh;
1812 my $sth = $dbh->prepare("Select * from biblio where biblionumber = ?");
1813 # || die "Cannot prepare $query\n" . $dbh->errstr;
1817 $sth->execute($biblionumber);
1818 # || die "Cannot execute $query\n" . $sth->errstr;
1819 while (my $data = $sth->fetchrow_hashref) {
1820 $results[$count] = $data;
1825 return($count, @results);
1829 my ($biblioitemnum) = @_;
1830 my $dbh = C4::Context->dbh;
1831 my $sth = $dbh->prepare("Select * from biblioitems where
1832 biblioitemnumber = ?");
1836 $sth->execute($biblioitemnum);
1838 while (my $data = $sth->fetchrow_hashref) {
1839 $results[$count] = $data;
1844 return($count, @results);
1845 } # sub getbiblioitem
1847 sub getbiblioitembybiblionumber {
1848 my ($biblionumber) = @_;
1849 my $dbh = C4::Context->dbh;
1850 my $sth = $dbh->prepare("Select * from biblioitems where biblionumber = ?");
1854 $sth->execute($biblionumber);
1856 while (my $data = $sth->fetchrow_hashref) {
1857 $results[$count] = $data;
1862 return($count, @results);
1865 sub getitemsbybiblioitem {
1866 my ($biblioitemnum) = @_;
1867 my $dbh = C4::Context->dbh;
1868 my $sth = $dbh->prepare("Select * from items, biblio where
1869 biblio.biblionumber = items.biblionumber and biblioitemnumber
1871 # || die "Cannot prepare $query\n" . $dbh->errstr;
1875 $sth->execute($biblioitemnum);
1876 # || die "Cannot execute $query\n" . $sth->errstr;
1877 while (my $data = $sth->fetchrow_hashref) {
1878 $results[$count] = $data;
1883 return($count, @results);
1884 } # sub getitemsbybiblioitem
1888 # Subroutine to log changes to databases
1889 # Eventually, this subroutine will be used to create a log of all changes made,
1890 # with the possibility of "undo"ing some changes
1892 if ($database eq 'kohadb') {
1898 # print STDERR "KOHA: $type $section $item $original $new\n";
1899 } elsif ($database eq 'marc') {
1901 my $Record_ID=shift;
1904 my $subfield_ID=shift;
1907 # print STDERR "MARC: $type $Record_ID $tag $mark $subfield_ID $original $new\n";
1911 #------------------------------------------------
1914 #---------------------------------------
1915 # Find a biblio entry, or create a new one if it doesn't exist.
1916 # If a "subtitle" entry is in hash, add it to subtitle table
1917 sub getoraddbiblio {
1921 # FIXME - Unused argument
1922 $biblio, # hash ref to fields
1933 $dbh = C4::Context->dbh;
1935 print "<PRE>Looking for biblio </PRE>\n" if $debug;
1936 $sth=$dbh->prepare("select biblionumber
1938 where title=? and author=?
1939 and copyrightdate=? and seriestitle=?");
1941 $biblio->{title}, $biblio->{author},
1942 $biblio->{copyright}, $biblio->{seriestitle} );
1944 ($biblionumber) = $sth->fetchrow;
1945 print "<PRE>Biblio exists with number $biblionumber</PRE>\n" if $debug;
1947 # Doesn't exist. Add new one.
1948 print "<PRE>Adding biblio</PRE>\n" if $debug;
1949 ($biblionumber,$error)=&newbiblio($biblio);
1950 if ( $biblionumber ) {
1951 print "<PRE>Added with biblio number=$biblionumber</PRE>\n" if $debug;
1952 if ( $biblio->{subtitle} ) {
1953 &newsubtitle($biblionumber,$biblio->{subtitle} );
1956 print "<PRE>Couldn't add biblio: $error</PRE>\n" if $debug;
1960 return $biblionumber,$error;
1962 } # sub getoraddbiblio
1965 # converts ISO 5426 coded string to ISO 8859-1
1966 # sloppy code : should be improved in next issue
1967 my ($string,$encoding) = @_ ;
1970 # $encoding = C4::Context->preference("marcflavour") unless $encoding;
1971 if ($encoding eq "UNIMARC") {
1972 # this handles non-sorting blocks (if implementation requires this)
1973 $string = nsb_clean($_) ;
1974 } elsif ($encoding eq "USMARC" || $encoding eq "MARC21") {
1976 s/(\xe2|\xc2)c/\xc4\x87/gm ;
1977 s/(\xe2|\xc2)C/\xc4\x86/gm ;
1978 s/(\xe2|\xc2)n/\xc5\x84/gm ;
1979 s/(\xe2|\xc2)N/\xc5\x83/gm ;
1980 s/(\xe2|\xc2)o/\xc3\xb3/gm ;
1981 s/(\xe2|\xc2)O/\xc3\x93/gm ;
1982 s/(\xe2|\xc2)s/\xc5\x9b/gm ;
1983 s/(\xe2|\xc2)S/\xc5\x9a/gm ;
1984 s/(\xe2|\xc2)z/\xc5\xba/gm ;
1985 s/(\xe2|\xc2)Z/\xc5\xb9/gm ;
1987 s/(\xf1|\xce)a/\xc4\x85/gm ;
1988 s/(\xf1|\xce)A/\xc4\x84/gm ;
1989 s/(\xf1|\xce)e/\xc4\x99/gm ;
1990 s/(\xf1|\xce)E/\xc4\x98/gm ;
1992 s/(\xb1|\xf8)/\xc5\x82/gm ;
1993 s/(\xa1|\xe8)/\xc5\x82/gm ;
1995 s/(\xe7|\xc7)z/\xc5\xbc/gm ;
1996 s/(\xe7|\xc7)Z/\xc5\xbb/gm ;
1998 s/(\xe2|\xc2)a/\xc3\xa1/gm ;
1999 s/(\xe2|\xc2)A/\xc3\x81/gm ;
2000 s/(\xe2|\xc2)e/\xc3\xa9/gm ;
2001 s/(\xe2|\xc2)E/\xc3\x89/gm ;
2002 s/(\xe2|\xc2)i/\xc3\xad/gm ;
2003 s/(\xe2|\xc2)I/\xc3\x8d/gm ;
2004 s/(\xe2|\xc2)u/\xc3\xba/gm ;
2005 s/(\xe2|\xc2)U/\xc3\x9a/gm ;
2006 s/(\xe2|\xc2)y/\xc3\xbd/gm ;
2007 s/(\xe2|\xc2)Y/\xc3\x9d/gm ;
2009 s/(\xe1|\xc1)a/\xc3\xa0/gm ;
2010 s/(\xe1|\xc1)A/\xc3\x80/gm ;
2011 s/(\xe1|\xc1)e/\xc3\xa8/gm ;
2012 s/(\xe1|\xc1)E/\xc3\x88/gm ;
2013 s/(\xe1|\xc1)i/\xc3\xac/gm ;
2014 s/(\xe1|\xc1)I/\xc3\x8c/gm ;
2015 s/(\xe1|\xc1)o/\xc3\xb2/gm ;
2016 s/(\xe1|\xc1)O/\xc3\x92/gm ;
2017 s/(\xe1|\xc1)u/\xc3\xb9/gm ;
2018 s/(\xe1|\xc1)U/\xc3\x99/gm ;
2019 # circumflex - daszek w górê ~1
2020 s/(\xe3|\xc3)a/\xc3\xa2/gm ;
2021 s/(\xe3|\xc3)A/\xc3\x82/gm ;
2022 s/(\xe3|\xc3)c/\xc3\x8a/gm ;
2023 s/(\xe3|\xc3)C/\xc3\x89/gm ;
2024 s/(\xe3|\xc3)e/\xc3\xaa/gm ;
2025 s/(\xe3|\xc3)E/\xc3\x8a/gm ;
2026 s/(\xe3|\xc3)i/\xc3\xae/gm ;
2027 s/(\xe3|\xc3)I/\xc3\x8e/gm ;
2028 s/(\xe3|\xc3)o/\xc3\xb4/gm ;
2029 s/(\xe3|\xc3)O/\xc3\x94/gm ;
2030 s/(\xe3|\xc3)u/\xc3\xbb/gm ;
2031 s/(\xe3|\xc3)U/\xc3\x9b/gm ;
2032 # diaeresis umlaut ~:
2033 s/(\xe8|\xc8)a/\xc3\xa4/gm ;
2034 s/(\xe8|\xc8)A/\xc3\x84/gm ;
2035 s/(\xe8|\xc8)e/\xc3\xab/gm ;
2036 s/(\xe8|\xc8)E/\xc3\x8b/gm ;
2037 s/(\xe8|\xc8)i/\xc3\xaf/gm ;
2038 s/(\xe8|\xc8)I/\xc3\x8f/gm ;
2039 s/(\xe8|\xc8)o/\xc3\xb6/gm ;
2040 s/(\xe8|\xc8)O/\xc3\x96/gm ;
2041 s/(\xe8|\xc8)u/\xc3\xbc/gm ;
2042 s/(\xe8|\xc8)U/\xc3\x9c/gm ;
2044 s/\xfb/\xc3\x9f/gm ;
2046 s/(\xf0|\xcb)c/\xc3\xa7/gm;
2047 s/(\xf0|\xcb)C/\xc3\x87/gm;
2048 # caron - daszek w do³ ~5
2049 s/(\xe9|\xcf)c/\xc4\x8d/gm;
2050 s/(\xe9|\xcf)C/\xc4\x8c/gm;
2051 s/(\xe9|\xcf)d/\xc4\x8f/gm;
2052 s/(\xe9|\xcf)D/\xc4\x8e/gm;
2053 s/(\xe9|\xcf)e/\xc4\x9b/gm;
2054 s/(\xe9|\xcf)E/\xc4\x9a/gm;
2055 s/(\xe9|\xcf)r/\xc5\x99/gm;
2056 s/(\xe9|\xcf)R/\xc5\x98/gm;
2057 s/(\xe9|\xcf)s/\xc5\xa1/gm;
2058 s/(\xe9|\xcf)S/\xc5\xa0/gm;
2059 s/(\xe9|\xcf)z/\xc5\xbe/gm;
2060 s/(\xe9|\xcf)Z/\xc5\xbd/gm;
2062 $string = nsb_clean($_) ;
2071 my $NSB = '\x88' ; # NSB : begin Non Sorting Block
2072 my $NSE = '\x89' ; # NSE : Non Sorting Block end
2073 # handles non sorting blocks
2077 s/[ ]{0,1}$NSE/) /gm ;
2082 END { } # module clean-up code here (global destructor)
2088 Koha Developement team <info@koha.org>
2090 Paul POULAIN paul.poulain@free.fr
2096 # Revision 1.4 2006/07/19 08:56:36 toins
2097 # function getsingleorder deleted. It was already writed on C4::Catalogue.
2099 # Revision 1.3 2006/07/12 17:23:48 toins
2100 # getitemtypes renamed to GetItemTypes
2102 # Revision 1.2 2004/07/30 14:21:27 doxulting
2103 # *** empty log message ***
2105 # Revision 1.1 2004/05/02 18:06:58 kb2qzv
2106 # Replacement file to be used as a temporary fix to get properly formatted records in UTF-8 when importing records from z39.50 server with win1250 (ISO 6937/2) charset.
2108 # Revision 1.78.2.8 2004/03/25 13:22:06 tipaul
2109 # * removing | in MARC datas (| should never be sent. In BNF z3950 server, the | is added at the beginning of almost every title. It's an historic feature that means nothing now but has not been deleted)
2110 # * bugfix in MARC editor when a library has no barcode, the items table modifs did not work (adding worked)
2112 # Revision 1.78.2.7 2004/03/24 17:30:35 joshferraro
2113 # Fixes bug 749 by deleting the comma on line 1488 in Biblio.pm
2115 # Revision 1.78.2.6 2004/03/19 14:36:07 tipaul
2116 # fixing bug in char handling again... need help to fix it definetly, probably...
2118 # Revision 1.78.2.5 2004/03/06 20:30:51 acli
2119 # This should fix bug 727
2121 # If aqorderbreakdown is blank (i.e., the user ordered something before
2122 # they defined a bookfund), the "left join" allows existing data to still
2125 # The data now display correctly. But the bookfund data still can't be
2126 # updated. I think that would count as a separate bug.
2128 # Revision 1.78.2.4 2004/02/12 13:41:56 tipaul
2129 # deleting duplicated subs (by buggy copy/paste probably)
2131 # Revision 1.78.2.3 2004/02/10 13:15:46 tipaul
2132 # removing 2 warnings
2134 # Revision 1.78.2.2 2004/01/26 10:38:06 tipaul
2135 # dealing correctly "bulk" field
2137 # Revision 1.78.2.1 2004/01/13 17:29:53 tipaul
2138 # * minor html fixes
2139 # * adding publisher in acquisition process (& ordering basket by publisher)
2141 # Revision 1.78 2003/12/09 15:57:28 tipaul
2142 # rolling back to working char_decode sub
2144 # Revision 1.77 2003/12/03 17:47:14 tipaul
2145 # bugfixes for biblio deletion
2147 # Revision 1.76 2003/12/03 01:43:41 slef
2150 # Revision 1.75 2003/12/03 01:42:03 slef
2151 # bug 662 fixes securing DBI
2153 # Revision 1.74 2003/11/28 09:48:33 tipaul
2154 # bugfix : misusing prepare & execute => now using prepare(?) and execute($var)
2156 # Revision 1.73 2003/11/28 09:45:25 tipaul
2157 # bugfix for iso2709 file import in the "notforloan" field.
2159 # But notforloan field called "loan" somewhere, so in case "loan" is used, copied to "notforloan" to avoid a bug.
2161 # Revision 1.72 2003/11/24 17:40:14 tipaul
2164 # Revision 1.71 2003/11/24 16:28:49 tipaul
2165 # biblio & item deletion now works fine in MARC editor.
2166 # Stores deleted biblio/item in the marc field of the deletedbiblio/deleteditem table.
2168 # Revision 1.70 2003/11/24 13:29:55 tipaul
2169 # moving $id from beginning to end of file (70 commits... huge comments...)
2171 # Revision 1.69 2003/11/24 13:27:17 tipaul
2172 # fix for #380 (bibliosubject)
2174 # Revision 1.68 2003/11/06 17:18:30 tipaul
2177 # 1st draft for MARC biblio deletion.
2178 # Still does not work well, but at least, Biblio.pm compiles & it should'nt break too many things
2179 # (Note the trash in the MARCdetail, but don't use it, please :-) )
2181 # Revision 1.67 2003/10/25 08:46:27 tipaul
2182 # minor fixes for bilbio deletion (still buggy)
2184 # Revision 1.66 2003/10/17 10:02:56 tipaul
2185 # Indexing only words longer than 2 letters. Was >=2 before, & 2 letters words usually means nothing.
2187 # Revision 1.65 2003/10/14 09:45:29 tipaul
2188 # 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)
2190 # Revision 1.64 2003/10/06 15:20:51 tipaul
2191 # fix for 536 (subtitle error)
2193 # Revision 1.63 2003/10/01 13:25:49 tipaul
2194 # seems a char encoding problem modified something in char_decode sub... changing back to something that works...
2196 # Revision 1.62 2003/09/17 14:21:13 tipaul
2197 # fixing bug that makes a MARC biblio disappear when using full acquisition (order => recieve ==> MARC editor).
2198 # Before this 2 lines fix, the MARC biblio was deleted during recieve, and had to be entirely recreated :-(
2200 # Revision 1.61 2003/09/17 10:24:39 tipaul
2201 # notforloan value in itemtype was overwritting notforloan value in a given item.
2202 # I changed this behaviour :
2203 # if notforloan is set for a given item, and NOT for all items from this itemtype, the notforloan is kept.
2204 # If notforloan is set for itemtype, it's used (and impossible to loan a specific item from this itemtype)
2206 # Revision 1.60 2003/09/04 14:11:23 tipaul
2207 # fix for 593 (data duplication in MARC-DB)
2209 # Revision 1.58 2003/08/06 12:54:52 tipaul
2210 # fix for publicationyear : extracting numeric value from MARC string, like for copyrightdate.
2211 # (note that copyrightdate still extracted to get numeric format)
2213 # Revision 1.57 2003/07/15 23:09:18 slef
2214 # change show columns to use biblioitems bnotes too
2216 # Revision 1.56 2003/07/15 11:34:52 slef
2217 # fixes from paul email
2219 # Revision 1.55 2003/07/15 00:02:49 slef
2220 # Work on bug 515... can we do a single-side rename of notes to bnotes?
2222 # Revision 1.54 2003/07/11 11:51:32 tipaul
2223 # *** empty log message ***
2225 # Revision 1.52 2003/07/10 10:37:19 tipaul
2226 # fix for copyrightdate problem, #514
2228 # Revision 1.51 2003/07/02 14:47:17 tipaul
2229 # fix for #519 : items.dateaccessioned imports incorrectly
2231 # Revision 1.49 2003/06/17 11:21:13 tipaul
2232 # improvments/fixes for z3950 support.
2233 # * Works now even on ADD, not only on MODIFY
2234 # * able to search on ISBN, author, title
2236 # Revision 1.48 2003/06/16 09:22:53 rangi
2237 # Just added an order clause to getitemtypes
2239 # Revision 1.47 2003/05/20 16:22:44 tipaul
2240 # fixing typo in Biblio.pm POD
2242 # Revision 1.46 2003/05/19 13:45:18 tipaul
2243 # support for subtitles, additional authors, subject.
2244 # 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.
2245 # Note that some OLD-DB subs are strange (dummy ?) see OLDmodsubject, OLDmodsubtitle, OLDmodaddiauthor in C4/Biblio.pm
2246 # 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.
2248 # Revision 1.45 2003/04/29 16:50:49 tipaul
2249 # really proud of this commit :-)
2250 # z3950 search and import seems to works fine.
2251 # Let me explain how :
2252 # * a "search z3950" button is added in the addbiblio template.
2253 # * when clicked, a popup appears and z3950/search.pl is called
2254 # * z3950/search.pl calls addz3950search in the DB
2255 # * the z3950 daemon retrieve the records and stores them in z3950results AND in marc_breeding table.
2256 # * as long as there as searches pending, the popup auto refresh every 2 seconds, and says how many searches are pending.
2257 # * when the user clicks on a z3950 result => the parent popup is called with the requested biblio, and auto-filled
2260 # * 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.
2261 # * 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.
2263 # Revision 1.44 2003/04/28 13:07:14 tipaul
2264 # Those fixes solves the "internal server error" with MARC::Record 1.12.
2265 # It was due to an illegal contruction in Koha : we tried to retrive subfields from <10 tags.
2266 # That's not possible. MARC::Record accepted this in 0.93 version, but it was fixed after.
2267 # Now, the construct/retrieving is OK !
2269 # Revision 1.43 2003/04/10 13:56:02 tipaul
2271 # * worked in 1.9.0, but not in 1.9.1 :
2272 # - modif of a biblio didn't work
2273 # - 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.
2275 # * did not work before :
2276 # - repeatable subfields now works correctly. Enter 2 subfields separated by | and they will be splitted during saving.
2277 # - dropped the last subfield of the MARC form :-(
2279 # Internal changes :
2280 # - 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.
2281 # Note the MARCdelbiblio has been rewritted to enable deletion of a biblio WITHOUT deleting items.
2283 # Revision 1.42 2003/04/04 08:41:11 tipaul
2284 # last commits before 1.9.1
2286 # Revision 1.41 2003/04/01 12:26:43 tipaul
2289 # Revision 1.40 2003/03/11 15:14:03 tipaul
2292 # Revision 1.39 2003/03/07 16:35:42 tipaul
2293 # * moving generic functions to Koha.pm
2294 # * improvement of SearchMarc.pm
2298 # Revision 1.38 2003/02/27 16:51:59 tipaul
2299 # * moving prepare / execute to ? form.
2302 # * road to 1.9.2 => acquisition and cataloguing merging
2304 # Revision 1.37 2003/02/12 11:03:03 tipaul
2305 # Support for 000 -> 010 fields.
2306 # Those fields doesn't have subfields.
2307 # In koha, we will use a specific "trick" : fields <10 will have a "virtual" subfield : "@".
2308 # 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.
2310 # Revision 1.36 2003/02/12 11:01:01 tipaul
2311 # Support for 000 -> 010 fields.
2312 # Those fields doesn't have subfields.
2313 # In koha, we will use a specific "trick" : fields <10 will have a "virtual" subfield : "@".
2314 # 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.
2316 # Revision 1.35 2003/02/03 18:46:00 acli
2317 # Minor factoring in C4/Biblio.pm, plus change to export the per-tag
2318 # 'mandatory' property to a per-subfield 'tag_mandatory' template parameter,
2319 # so that addbiblio.tmpl can distinguish between mandatory subfields in a
2320 # mandatory tag and mandatory subfields in an optional tag
2322 # Not-minor factoring in acqui.simple/addbiblio.pl to make the if-else blocks
2323 # smaller, and to add some POD; need further testing for this
2325 # Added function to check if a MARC subfield name is "koha-internal" (instead
2326 # of checking it for 'lib' and 'tag' everywhere); temporarily added to Koha.pm
2328 # Use above function in acqui.simple/additem.pl and search.marc/search.pl
2330 # Revision 1.34 2003/01/28 14:50:04 tipaul
2331 # fixing MARCmodbiblio API and reindenting code
2333 # Revision 1.33 2003/01/23 12:22:37 tipaul
2334 # adding char_decode to decode MARC21 or UNIMARC extended chars
2336 # Revision 1.32 2002/12/16 15:08:50 tipaul
2337 # small but important bugfix (fixes a problem in export)
2339 # Revision 1.31 2002/12/13 16:22:04 tipaul
2340 # 1st draft of marc export
2342 # Revision 1.30 2002/12/12 21:26:35 tipaul
2343 # YAB ! (Yet Another Bugfix) => related to biblio modif
2344 # (some warning cleaning too)
2346 # Revision 1.29 2002/12/12 16:35:00 tipaul
2347 # adding authentification with Auth.pm and
2348 # MAJOR BUGFIX on marc biblio modification
2350 # Revision 1.28 2002/12/10 13:30:03 tipaul
2351 # fugfixes from Dombes Abbey work
2353 # Revision 1.27 2002/11/19 12:36:16 tipaul
2355 # various bugfixes, improvments, and migration from acquisition.pm to biblio.pm
2357 # Revision 1.26 2002/11/12 15:58:43 tipaul
2360 # * 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)
2362 # Revision 1.25 2002/10/25 10:58:26 tipaul
2364 # * bugfixes and improvements
2366 # Revision 1.24 2002/10/24 12:09:01 arensb
2367 # Fixed "no title" warning when generating HTML documentation from POD.
2369 # Revision 1.23 2002/10/16 12:43:08 arensb
2370 # Added some FIXME comments.
2372 # Revision 1.22 2002/10/15 13:39:17 tipaul
2373 # removing Acquisition.pm
2374 # deleting unused code in biblio.pm, rewriting POD and answering most FIXME comments
2376 # Revision 1.21 2002/10/13 11:34:14 arensb
2377 # Replaced expressions of the form "$x = $x <op> $y" with "$x <op>= $y".
2378 # Thus, $x = $x+2 becomes $x += 2, and so forth.
2380 # Revision 1.20 2002/10/13 08:28:32 arensb
2381 # Deleted unused variables.
2382 # Removed trailing whitespace.
2384 # Revision 1.19 2002/10/13 05:56:10 arensb
2385 # Added some FIXME comments.
2387 # Revision 1.18 2002/10/11 12:34:53 arensb
2388 # Replaced &requireDBI with C4::Context->dbh
2390 # Revision 1.17 2002/10/10 14:48:25 tipaul
2393 # Revision 1.16 2002/10/07 14:04:26 tipaul
2394 # road to 1.3.1 : viewing MARC biblio
2396 # Revision 1.15 2002/10/05 09:49:25 arensb
2397 # Merged with arensb-context branch: use C4::Context->dbh instead of
2398 # &C4Connect, and generally prefer C4::Context over C4::Database.
2400 # Revision 1.14 2002/10/03 11:28:18 tipaul
2401 # Extending Context.pm to add stopword management and using it in MARC-API.
2402 # First benchmarks show a medium speed improvement, which is nice as this part is heavily called.
2404 # Revision 1.13 2002/10/02 16:26:44 tipaul
2407 # Revision 1.12.2.4 2002/10/05 07:09:31 arensb
2408 # Merged in changes from main branch.
2410 # Revision 1.12.2.3 2002/10/05 06:12:10 arensb
2411 # Added a whole mess of FIXME comments.
2413 # Revision 1.12.2.2 2002/10/05 04:03:14 arensb
2414 # Added some missing semicolons.
2416 # Revision 1.12.2.1 2002/10/04 02:24:01 arensb
2417 # Use C4::Connect instead of C4::Database, C4::Connect->dbh instead
2420 # Revision 1.12.2.3 2002/10/05 06:12:10 arensb
2421 # Added a whole mess of FIXME comments.
2423 # Revision 1.12.2.2 2002/10/05 04:03:14 arensb
2424 # Added some missing semicolons.
2426 # Revision 1.12.2.1 2002/10/04 02:24:01 arensb
2427 # Use C4::Connect instead of C4::Database, C4::Connect->dbh instead
2430 # Revision 1.12 2002/10/01 11:48:51 arensb
2431 # Added some FIXME comments, mostly marking duplicate functions.
2433 # Revision 1.11 2002/09/24 13:49:26 tipaul
2434 # long WAS the road to 1.3.0...
2435 # coming VERY SOON NOW...
2436 # modifying installer and buildrelease to update the DB
2438 # Revision 1.10 2002/09/22 16:50:08 arensb
2439 # Added some FIXME comments.
2441 # Revision 1.9 2002/09/20 12:57:46 tipaul
2442 # long is the road to 1.4.0
2443 # * MARCadditem and MARCmoditem now wroks
2444 # * various bugfixes in MARC management
2445 # !!! 1.3.0 should be released very soon now. Be careful !!!
2447 # Revision 1.8 2002/09/10 13:53:52 tipaul
2448 # MARC API continued...
2450 # * 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)
2452 # Note : it should not be hard for marcimport and marcexport to re-link fields from internal tag/subfield to "legal" tag/subfield.
2454 # Revision 1.7 2002/08/14 18:12:51 tonnesen
2455 # Added copyright statement to all .pl and .pm files
2457 # Revision 1.6 2002/07/25 13:40:31 tipaul
2458 # pod documenting the API.
2460 # Revision 1.5 2002/07/24 16:11:37 tipaul
2462 # Database.pm and Output.pm are almost not modified (var test...)
2464 # Biblio.pm is almost completly rewritten.
2466 # WHAT DOES IT ??? ==> END of Hitchcock suspens
2468 # 1st, it does... nothing...
2469 # 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 ...
2471 # All old-API functions have been cloned. for example, the "newbiblio" sub, now has become :
2472 # * a "newbiblio" sub, with the same parameters. It just call a sub named OLDnewbiblio
2473 # * 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.
2474 # * 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.
2475 # 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 ;-)
2477 # 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.
2478 # Note we have decided with steve that a old-biblio <=> a MARC-Biblio.