280 lines
11 KiB
Perl
Executable file
280 lines
11 KiB
Perl
Executable file
#!/usr/bin/perl
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use C4::Context;
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use Getopt::Long;
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use C4::Biblio;
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use C4::AuthoritiesMarc;
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use strict;
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#
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# script that fills the nozebra table
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#
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#
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$|=1; # flushes output
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# limit for database dumping
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my $limit;# = "LIMIT 100";
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my $directory;
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my $skip_export;
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my $keep_export;
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my $reset;
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my $biblios;
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my $authorities;
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my $sysprefs;
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GetOptions(
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'd:s' => \$directory,
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'reset' => \$reset,
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's' => \$skip_export,
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'k' => \$keep_export,
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'b' => \$biblios,
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'a' => \$authorities,
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's' => \$sysprefs, # rebuild 'NoZebraIndexes' syspref
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);
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$directory = "export" unless $directory;
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my $dbh=C4::Context->dbh;
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$dbh->do("update systempreferences set value=1 where variable='NoZebra'");
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$dbh->do("truncate nozebra");
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my %index = GetNoZebraIndexes();
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if (!%index || $sysprefs ) {
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if (C4::Context->preference('marcflavour') eq 'UNIMARC') {
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$dbh->do("UPDATE systempreferences SET value=\"'title' => '200a,200c,200d,200e,225a,225d,225e,225f,225h,225i,225v,500*,501*,503*,510*,512*,513*,514*,515*,516*,517*,518*,519*,520*,530*,531*,532*,540*,541*,545*,604t,610t,605a',
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'author' =>'200f,600a,601a,604a,700a,700b,700c,700d,700a,701b,701c,701d,702a,702b,702c,702d,710a,710b,710c,710d,711a,711b,711c,711d,712a,712b,712c,712d',
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'isbn' => '010a',
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'issn' => '011a',
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'biblionumber' =>'0909',
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'itemtype' => '200b',
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'language' => '101a',
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'publisher' => '210c',
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'date' => '210d',
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'note' => '300a,301a,302a,303a,304a,305a,306az,307a,308a,309a,310a,311a,312a,313a,314a,315a,316a,317a,318a,319a,320a,321a,322a,323a,324a,325a,326a,327a,328a,330a,332a,333a,336a,337a,345a',
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'Koha-Auth-Number' => '6009,6019,6029,6039,6049,6059,6069,6109,7009,7019,7029,7109,7119,7129',
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'subject' => '600*,601*,606*,610*',
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'dewey' => '676a',
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'host-item' => '995a,995c',\" where variable='NoZebraIndexes'");
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%index = GetNoZebraIndexes();
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} elsif (C4::Context->preference('marcflavour') eq 'MARC21') {
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$dbh->do("UPDATE systempreferences SET value=\"
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'title' => '130a,210a,222a,240a,243a,245a,245b,246a,246b,247a,247b,250a,250b,440a,830a',
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'author' => '100a,100b,100c,100d,110a,111a,111b,111c,111d,245c,700a,710a,711a,800a,810a,811a',
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'isbn' => '020a',
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'issn' => '022a',
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'lccn' => '010a',
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'biblionumber => '999c',
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'itemtype' => '942c',
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'publisher' => '260b',
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'date' => '260c',
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'note' => '500a, 501a,504a,505a,508a,511a,518a,520a,521a,522a,524a,526a,530a,533a,538a,541a,546a,555a,556a,562a,563a,583a,585a,582a',
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'subject' => '600*,610*,611*,630*,650*,651*,653*,654*,655*,662*,690*',
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'dewey' => '082',
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'bc' => '952p',
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'callnum' => '952o',
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'an' => '6009,6109,6119',
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'host-item' => '952a,952c',
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\"WHERE variable='NoZebraIndexes'");
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%index = GetNoZebraIndexes();
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}
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}
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$|=1;
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print "***********************************\n";
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print "***** building BIBLIO indexes *****\n";
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print "***********************************\n";
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my $sth;
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$sth=$dbh->prepare("select biblionumber from biblioitems order by biblionumber $limit");
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$sth->execute();
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my $i=0;
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my %result;
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while (my ($biblionumber) = $sth->fetchrow) {
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$i++;
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print "\r$i";
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my $record;
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eval{
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$record = GetMarcBiblio($biblionumber);
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};
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if($@){
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print " There was some pb getting biblionumber : ".$biblionumber."\n";
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next;
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}
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next unless $record;
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# get title of the record (to store the 10 first letters with the index)
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my ($titletag,$titlesubfield) = GetMarcFromKohaField('biblio.title');
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my $title = lc($record->subfield($titletag,$titlesubfield));
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# remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
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$title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
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# limit to 10 char, should be enough, and limit the DB size
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$title = substr($title,0,10);
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#parse each field
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foreach my $field ($record->fields()) {
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#parse each subfield
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next if $field->tag <10;
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foreach my $subfield ($field->subfields()) {
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my $tag = $field->tag();
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my $subfieldcode = $subfield->[0];
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my $indexed=0;
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# check each index to see if the subfield is stored somewhere
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# otherwise, store it in __RAW__ index
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foreach my $key (keys %index) {
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if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
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$indexed=1;
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my $line= lc $subfield->[1];
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# remove meaningless value in the field...
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$line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
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# ... and split in words
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foreach (split / /,$line) {
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next unless $_; # skip empty values (multiple spaces)
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# remove any accented char
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# if the entry is already here, improve weight
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if ($result{$key}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d);/) {
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my $weight=$1+1;
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$result{$key}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d);//;
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$result{$key}->{"$_"} .= "$biblionumber,$title-$weight;";
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# otherwise, create it, with weight=1
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} else {
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$result{$key}->{"$_"}.="$biblionumber,$title-1;";
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}
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}
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}
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}
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# the subfield is not indexed, store it in __RAW__ index anyway
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unless ($indexed) {
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my $line= lc $subfield->[1];
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$line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=/ /g;
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foreach (split / /,$line) {
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next unless $_;
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# warn $record->as_formatted."$_ =>".$title;
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if ($result{__RAW__}->{"$_"} =~ /$biblionumber,\Q$title\E\-(\d);/) {
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my $weight=$1+1;
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# $weight++;
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$result{__RAW__}->{"$_"} =~ s/$biblionumber,\Q$title\E\-(\d);//;
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$result{__RAW__}->{"$_"} .= "$biblionumber,$title-$weight;";
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} else {
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$result{__RAW__}->{"$_"}.="$biblionumber,$title-1;";
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}
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}
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}
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}
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}
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}
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print "\nInserting records...\n";
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$i=0;
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my $sth = $dbh->prepare("INSERT INTO nozebra (server,indexname,value,biblionumbers) VALUES ('biblioserver',?,?,?)");
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foreach my $key (keys %result) {
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foreach my $index (keys %{$result{$key}}) {
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if (length($result{$key}->{$index}) > 1000000) {
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print "very long index (".length($result{$key}->{$index}).")for $key / $index. update mySQL config file if you have an error just after this warning (max_paquet_size parameter)\n";
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}
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print "\r$i";
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$i++;
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$sth->execute($key,$index,$result{$key}->{$index});
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}
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}
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print "\nbiblios done\n";
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print "\n***********************************\n";
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print "***** building AUTHORITIES indexes *****\n";
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print "***********************************\n";
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my $sth;
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$sth=$dbh->prepare("select authid from auth_header order by authid $limit");
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$sth->execute();
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my $i=0;
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my %result;
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while (my ($authid) = $sth->fetchrow) {
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$i++;
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print "\r$i";
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my $record;
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eval{
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$record = GetAuthority($authid);
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};
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if($@){
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print " There was some pb getting authnumber : ".$authid."\n";
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next;
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}
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my %index;
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# for authorities, the "title" is the $a mainentry
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my $authref = C4::AuthoritiesMarc::GetAuthType(C4::AuthoritiesMarc::GetAuthTypeCode($authid));
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warn "ERROR : authtype undefined for ".$record->as_formatted unless $authref;
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my $title = $record->subfield($authref->{auth_tag_to_report},'a');
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$index{'mainmainentry'}= $authref->{'auth_tag_to_report'}.'a';
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$index{'mainentry'} = $authref->{'auth_tag_to_report'}.'*';
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$index{'auth_type'} = '152b';
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# remove blancks comma (that could cause problem when decoding the string for CQL retrieval) and regexp specific values
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$title =~ s/ |,|;|\[|\]|\(|\)|\*|-|'|=//g;
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$title = quotemeta $title;
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# limit to 10 char, should be enough, and limit the DB size
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$title = substr($title,0,10);
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#parse each field
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foreach my $field ($record->fields()) {
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#parse each subfield
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next if $field->tag <10;
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foreach my $subfield ($field->subfields()) {
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my $tag = $field->tag();
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my $subfieldcode = $subfield->[0];
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my $indexed=0;
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# check each index to see if the subfield is stored somewhere
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# otherwise, store it in __RAW__ index
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foreach my $key (keys %index) {
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if ($index{$key} =~ /$tag\*/ or $index{$key} =~ /$tag$subfieldcode/) {
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$indexed=1;
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my $line= lc $subfield->[1];
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# remove meaningless value in the field...
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$line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=|:/ /g;
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# ... and split in words
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foreach (split / /,$line) {
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next unless $_; # skip empty values (multiple spaces)
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# if the entry is already here, improve weight
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if ($result{$key}->{"$_"} =~ /$authid,$title\-(\d);/) {
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my $weight=$1+1;
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$result{$key}->{"$_"} =~ s/$authid,$title\-(\d);//;
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$result{$key}->{"$_"} .= "$authid,$title-$weight;";
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# otherwise, create it, with weight=1
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} else {
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$result{$key}->{"$_"}.="$authid,$title-1;";
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}
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}
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}
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}
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# the subfield is not indexed, store it in __RAW__ index anyway
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unless ($indexed) {
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my $line= lc $subfield->[1];
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$line =~ s/-|\.|\?|,|;|!|'|\(|\)|\[|\]|{|}|"|<|>|&|\+|\*|\/|=/ /g;
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foreach (split / /,$line) {
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next unless $_;
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# warn $record->as_formatted."$_ =>".$title;
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if ($result{__RAW__}->{"$_"} =~ /$authid,$title\-(\d);/) {
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my $weight=$1+1;
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# $weight++;
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$result{__RAW__}->{"$_"} =~ s/$authid,$title\-(\d);//;
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$result{__RAW__}->{"$_"} .= "$authid,$title-$weight;";
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} else {
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$result{__RAW__}->{"$_"}.="$authid,$title-1;";
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}
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}
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}
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}
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}
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}
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print "\nInserting...\n";
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$i=0;
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my $sth = $dbh->prepare("INSERT INTO nozebra (server,indexname,value,biblionumbers) VALUES ('authorityserver',?,?,?)");
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foreach my $key (keys %result) {
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foreach my $index (keys %{$result{$key}}) {
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if (length($result{$key}->{$index}) > 1000000) {
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print "very long index (".length($result{$key}->{$index}).")for $key / $index. update mySQL config file if you have an error just after this warning (max_paquet_size parameter)\n";
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}
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print "\r$i";
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$i++;
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$sth->execute($key,$index,$result{$key}->{$index});
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}
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}
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print "\nauthorities done\n";
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