X-Git-Url: http://git.rot13.org/?a=blobdiff_plain;f=C4%2FBreeding.pm;h=ac97ca74e91d2d4b4356c3b13a4e8bf1c72f70ce;hb=8494eff8bc0d85d2d8f939e3225b933998bf824a;hp=0575b9c5e04520e2dc47cd9a850a2fbc37b99585;hpb=ab45e7aaab0a7bc6abe88179682cc57aee06073c;p=koha.git diff --git a/C4/Breeding.pm b/C4/Breeding.pm index 0575b9c5e0..ac97ca74e9 100644 --- a/C4/Breeding.pm +++ b/C4/Breeding.pm @@ -19,11 +19,10 @@ package C4::Breeding; use strict; use C4::Biblio; -use C4::Search; +use C4::Koha; use MARC::File::USMARC; -use MARC::Record; -use Encode; require Exporter; + use vars qw($VERSION @ISA @EXPORT @EXPORT_OK %EXPORT_TAGS); # set the version for version checking @@ -34,121 +33,121 @@ $VERSION = 0.01; C4::Breeding : script to add a biblio in marc_breeding table. =head1 SYNOPSIS - &ImportBreeding($marcrecords,$overwrite_biblio,$filename,$z3950random); - C<$marcrecord> => the MARC::Record - C<$overwrite_biblio> => if set to 1 a biblio with the same ISBN will be overwritted. - if set to 0 a biblio with the same isbn will be ignored (the previous will be kept) - if set to -1 the biblio will be added anyway (more than 1 biblio with the same ISBN possible in the breeding - C<$encoding> => USMARC - or UNIMARC. used for char_decoding. - If not present, the parameter marcflavour is used instead - C<$z3950random> => the random value created during a z3950 search result. + use C4::Scan; + &ImportBreeding($marcrecords,$overwrite_biblio,$filename,$z3950random); + + C<$marcrecord> => the MARC::Record + C<$overwrite_biblio> => if set to 1 a biblio with the same ISBN will be overwritted. + if set to 0 a biblio with the same isbn will be ignored (the previous will be kept) + if set to -1 the biblio will be added anyway (more than 1 biblio with the same ISBN possible in the breeding + C<$encoding> => USMARC + or UNIMARC. used for char_decoding. + If not present, the parameter marcflavour is used instead + C<$z3950random> => the random value created during a z3950 search result. =head1 DESCRIPTION -This is for depository of records coming from z3950 or directly imported. + ImportBreeding import MARC records in the reservoir (marc_breeding table). + the records can be properly encoded or not, we try to reencode them in utf-8 if needed. + works perfectly with BNF server, that sends UNIMARC latin1 records. Should work with other servers too. + the FixEncoding sub is in Koha.pm, as it's a general usage sub. =cut @ISA = qw(Exporter); @EXPORT = qw(&ImportBreeding &BreedingSearch); -sub ImportBreeding { - my ($marcrecords,$overwrite_biblio,$filename,$encoding,$z3950random) = @_; -## use marc:batch send them in one by one -# my @marcarray = split /\x1D/, $marcrecords; - my $dbh = C4::Context->dbh; -my @kohafields; -my @values; -my @relations; -my $sort; -my @and_or; -my @results; -my $count; - my $searchbreeding = $dbh->prepare("select id from marc_breeding where isbn=? and title=?"); - my $insertsql = $dbh->prepare("insert into marc_breeding (file,isbn,title,author,marc,encoding,z3950random,classification,subclass) values(?,?,?,?,?,?,?,?,?)"); - my $replacesql = $dbh->prepare("update marc_breeding set file=?,isbn=?,title=?,author=?,marc=?,encoding=?,z3950random=?,classification=?,subclass=? where id=?"); - $encoding = C4::Context->preference("marcflavour") unless $encoding; - # fields used for import results - my $imported=0; - my $alreadyindb = 0; - my $alreadyinfarm = 0; - my $notmarcrecord = 0; - my $breedingid; -# for (my $i=0;$i<=$#marcarray;$i++) { - my $marcrecord = MARC::File::USMARC::decode($marcrecords); - my $marcxml=$marcrecord->as_xml_record($marcrecord); - $marcxml=Encode::encode('utf8',$marcxml); - my @warnings = $marcrecord->warnings(); - if (scalar($marcrecord->fields()) == 0) { - $notmarcrecord++; - } else { - my $xmlhash=XML_xml2hash_onerecord($marcxml); - my $oldbiblio = XMLmarc2koha_onerecord($dbh,$xmlhash,'biblios'); - # if isbn found and biblio does not exist, add it. If isbn found and biblio exists, overwrite or ignore depending on user choice - # drop every "special" char : spaces, - ... - $oldbiblio->{isbn} =~ s/ |-|\.//g, - $oldbiblio->{isbn} = substr($oldbiblio->{isbn},0,10); - $oldbiblio->{issn} =~ s/ |-|\.//g, - $oldbiblio->{issn} = substr($oldbiblio->{issn},0,10); - # search if biblio exists - my $biblioitemnumber; - my $facets; - if ( !$z3950random){ - if ($oldbiblio->{isbn}) { - push @kohafields,"isbn"; - push @values,$oldbiblio->{isbn}; - push @relations,""; - push @and_or,""; - - ($count,$facets,@results)=ZEBRAsearch_kohafields(\@kohafields,\@values,\@relations); - } else { - push @kohafields,"issn"; - push @values,$oldbiblio->{issn}; - push @relations,""; - push @and_or,""; - $sort=""; - ($count,$facets,@results)=ZEBRAsearch_kohafields(\@kohafields,\@values,\@relations); - } - } - if ($count>0 && !$z3950random) { - $alreadyindb++; - } else { - # search in breeding farm - - if ($oldbiblio->{isbn}) { - $searchbreeding->execute($oldbiblio->{isbn},$oldbiblio->{title}); - ($breedingid) = $searchbreeding->fetchrow; - } elsif ($oldbiblio->{issn}){ - $searchbreeding->execute($oldbiblio->{issn},$oldbiblio->{title}); - ($breedingid) = $searchbreeding->fetchrow; - } - if ($breedingid && $overwrite_biblio eq 0) { - $alreadyinfarm++; - } else { - my $recoded=MARC::Record->new_from_xml($marcxml,"UTF-8"); - $recoded->encoding('UTF-8'); - - if ($breedingid && $overwrite_biblio eq 1) { - $replacesql ->execute($filename,substr($oldbiblio->{isbn}.$oldbiblio->{issn},0,10),$oldbiblio->{title},$oldbiblio->{author},$recoded->as_usmarc,$encoding,$z3950random,$oldbiblio->{classification},$oldbiblio->{subclass},$breedingid); - } else { - $insertsql ->execute($filename,substr($oldbiblio->{isbn}.$oldbiblio->{issn},0,10),$oldbiblio->{title},$oldbiblio->{author},$recoded->as_usmarc,$encoding,$z3950random,$oldbiblio->{classification},$oldbiblio->{subclass}); - - $breedingid=$dbh->{'mysql_insertid'}; - } - $imported++; - } - } - } - #} - return ($notmarcrecord,$alreadyindb,$alreadyinfarm,$imported,$breedingid); +=head2 ImportBreeding + + ImportBreeding($marcrecords,$overwrite_biblio,$filename,$encoding,$z3950random); + + TODO description + +=cut + +sub ImportBreeding { + my ($marcrecords,$overwrite_biblio,$filename,$encoding,$z3950random) = @_; + my @marcarray = split /\x1D/, $marcrecords; + + my $dbh = C4::Context->dbh; + my $searchisbn = $dbh->prepare("select biblioitemnumber from biblioitems where isbn=?"); + my $searchissn = $dbh->prepare("select biblioitemnumber from biblioitems where issn=?"); + my $searchbreeding = $dbh->prepare("select id from marc_breeding where isbn=? and title=?"); + my $insertsql = $dbh->prepare("insert into marc_breeding (file,isbn,title,author,marc,encoding,z3950random) values(?,?,?,?,?,?,?)"); + my $replacesql = $dbh->prepare("update marc_breeding set file=?,isbn=?,title=?,author=?,marc=?,encoding=?,z3950random=? where id=?"); + + $encoding = C4::Context->preference("marcflavour") unless $encoding; + # fields used for import results + my $imported=0; + my $alreadyindb = 0; + my $alreadyinfarm = 0; + my $notmarcrecord = 0; + my $breedingid; + for (my $i=0;$i<=$#marcarray;$i++) { + my $marcrecord = FixEncoding($marcarray[$i]."\x1D"); + + my @warnings = $marcrecord->warnings(); + + if (scalar($marcrecord->fields()) == 0) { + $notmarcrecord++; + } else { + my $oldbiblio = TransformMarcToKoha($dbh,$marcrecord,''); + my $isbnlength=10; + if($oldbiblio->{isbn}){ + $isbnlength = length($oldbiblio->{isbn}); + } + # if isbn found and biblio does not exist, add it. If isbn found and biblio exists, overwrite or ignore depending on user choice + # drop every "special" char : spaces, - ... + $oldbiblio->{isbn} =~ s/ |-|\.//g, + $oldbiblio->{isbn} = substr($oldbiblio->{isbn},0,$isbnlength); + $oldbiblio->{issn} =~ s/ |-|\.//g, + $oldbiblio->{issn} = substr($oldbiblio->{issn},0,10); + # search if biblio exists + my $biblioitemnumber; + if ($oldbiblio->{isbn}) { + $searchisbn->execute($oldbiblio->{isbn}); + ($biblioitemnumber) = $searchisbn->fetchrow; + } else { + if ($oldbiblio->{issn}) { + $searchissn->execute($oldbiblio->{issn}); + ($biblioitemnumber) = $searchissn->fetchrow; + } + } + if ($biblioitemnumber) { + $alreadyindb++; + } else { + # search in breeding farm + if ($oldbiblio->{isbn}) { + $searchbreeding->execute($oldbiblio->{isbn},$oldbiblio->{title}); + ($breedingid) = $searchbreeding->fetchrow; + } elsif ($oldbiblio->{issn}){ + $searchbreeding->execute($oldbiblio->{issn},$oldbiblio->{title}); + ($breedingid) = $searchbreeding->fetchrow; + } + if ($breedingid && $overwrite_biblio eq '0') { + $alreadyinfarm++; + } else { + my $recoded; + $recoded = $marcrecord->as_usmarc(); + if ($breedingid && $overwrite_biblio eq '1') { + $replacesql ->execute($filename,substr($oldbiblio->{isbn}.$oldbiblio->{issn},0,$isbnlength),$oldbiblio->{title},$oldbiblio->{author},$recoded,$encoding,$z3950random,$breedingid); + } else { + $insertsql ->execute($filename,substr($oldbiblio->{isbn}.$oldbiblio->{issn},0,$isbnlength),$oldbiblio->{title},$oldbiblio->{author},$recoded,$encoding,$z3950random); + $breedingid=$dbh->{'mysql_insertid'}; + } + $imported++; + } + } + } + } + return ($notmarcrecord,$alreadyindb,$alreadyinfarm,$imported,$breedingid); } -=item BreedingSearch +=head2 BreedingSearch - ($count, @results) = &BreedingSearch($title,$isbn,$random); +($count, @results) = &BreedingSearch($title,$isbn,$random); C<$title> contains the title, C<$isbn> contains isbn or issn, C<$random> contains the random seed from a z3950 search. @@ -159,40 +158,40 @@ array of references-to-hash; the keys are the items from the C ta =cut sub BreedingSearch { - my ($title,$isbn,$z3950random) = @_; - my $dbh = C4::Context->dbh; - my $count = 0; - my ($query,@bind); - my $sth; - my @results; - - $query = "Select id,file,isbn,title,author,classification,subclass from marc_breeding where "; - if ($z3950random) { - $query .= "z3950random = ?"; - @bind=($z3950random); - } else { - @bind=(); - if ($title) { - $query .= "title like ?"; - push(@bind,"$title%"); - } - if ($title && $isbn) { - $query .= " and "; - } - if ($isbn) { - $query .= "isbn like ?"; - push(@bind,"$isbn%"); - } - } - $sth = $dbh->prepare($query); - $sth->execute(@bind); - while (my $data = $sth->fetchrow_hashref) { - $results[$count] = $data; - $count++; - } # while - - $sth->finish; - return($count, @results); + my ($title,$isbn,$z3950random) = @_; + my $dbh = C4::Context->dbh; + my $count = 0; + my ($query,@bind); + my $sth; + my @results; + + $query = "Select id,file,isbn,title,author from marc_breeding where "; + if ($z3950random) { + $query .= "z3950random = ?"; + @bind=($z3950random); + } else { + @bind=(); + if ($title) { + $query .= "title like ?"; + push(@bind,"$title%"); + } + if ($title && $isbn) { + $query .= " and "; + } + if ($isbn) { + $query .= "isbn like ?"; + push(@bind,"$isbn%"); + } + } + $sth = $dbh->prepare($query); + $sth->execute(@bind); + while (my $data = $sth->fetchrow_hashref) { + $results[$count] = $data; + $count++; + } # while + + $sth->finish; + return($count, @results); } # sub breedingsearch