80 lines
2.4 KiB
Perl
Executable file
80 lines
2.4 KiB
Perl
Executable file
#!/usr/bin/perl
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# Copyright 2000-2002 Katipo Communications
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#
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# This file is part of Koha.
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#
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# Koha is free software; you can redistribute it and/or modify it under the
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# terms of the GNU General Public License as published by the Free Software
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# Foundation; either version 2 of the License, or (at your option) any later
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# version.
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#
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# Koha is distributed in the hope that it will be useful, but WITHOUT ANY
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# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
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# A PARTICULAR PURPOSE. See the GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License along with
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# Koha; if not, write to the Free Software Foundation, Inc., 59 Temple Place,
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# Suite 330, Boston, MA 02111-1307 USA
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use strict;
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# This script generates and fill the thesaurus table
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# with the data in bibliothesaurus
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use C4::Context;
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use C4::Catalogue;
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use DBI;
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use C4::Acquisitions;
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use C4::Output;
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my $dbh = C4::Context->dbh;
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sub dosql {
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my ($dbh,$sql_cmd)=@_;
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my $sti=$dbh->prepare($sql_cmd);
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$sti->execute;
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if ($sti->err) {
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print "error : ".$sti->errstr." \n tried to execute : $sql_cmd\n";
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$sti->finish;
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}
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}
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my $sth=$dbh->prepare("show tables");
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$sth->execute;
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my %tables;
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while (my ($table) = $sth->fetchrow) {
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$tables{$table}=1;
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# print "table $table\n";
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}
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print "creating thesaurus...\n";
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dosql($dbh,"CREATE TABLE bibliothesaurus (code BIGINT not null AUTO_INCREMENT, freelib CHAR (255) not null , stdlib CHAR (255) not null , type CHAR (80) not null , PRIMARY KEY (code), INDEX (freelib),index(stdlib),index(type))");
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my $sti=$dbh->prepare("select count(*) as tot from bibliosubject");
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$sti->execute;
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my $total = $sti->fetchrow_hashref;
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# FIXME - There's already a $sti in this scope.
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my $sti=$dbh->prepare("select subject from bibliosubject");
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$sti->execute;
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my $i;
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while (my $line =$sti->fetchrow_hashref) {
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$i++;
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if ($i % 1000==0) {
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print "$i / $total->{'tot'}\n";
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}
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# print "$i $line->{'subject'}\n";
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my $sti2=$dbh->prepare("select count(*) as t from bibliothesaurus where freelib=".$dbh->quote($line->{'subject'}));
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$sti2->execute;
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if ($sti2->err) {
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print "error : ".$sti2->errstr."\n";
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die;
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}
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my $line2=$sti2->fetchrow_hashref;
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if ($line2->{'t'} ==0) {
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dosql($dbh,"insert into bibliothesaurus (freelib,stdlib) values (".$dbh->quote($line->{'subject'}).",".$dbh->quote($line->{'subject'}).")");
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# } else {
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# print "pas ecriture pour : $line->{'subject'}\n";
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}
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}
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