Semantic-Engine/EPrints/index.pl

#!/usr/bin/perl -w

use strict;
use Semantic::API;
use Data::Dump qw/dump/;
use EPrints qw/_x/;
use lib '/home/dpavlin/stem-hr/';
use StemHR;

warn dump( StemHR->stem('kuæni') );

my $debug = shift @ARGV;

my $type = 'slogovi';

my $dbh = EPrints->dbh;
my $sth = $dbh->prepare(qq{
SELECT
        archive_title.eprintid as id,
        title
FROM archive_title 
}) || die $dbh->errstr();
$sth->execute() || die $sth->errstr();

my $indexer = Semantic::API::Index->new(
        storage => 'sqlite',
        database => 'eprints.db',
        collection => 'EPrints'
);


$indexer->add_word_filters( minimum_length => 3,
                            too_many_numbers => 10,
                            maximum_word_length => 15 );

# use this encoding for any incoming text
#$indexer->set_default_encoding( "utf8"); 

my $total = 0;

while (my $row = $sth->fetchrow_hashref ) {
        EPrints->id( $row->{id} );
        my ( $title, $keywords, $abstract ) = (
                _x( $row->{title} ),
                EPrints->lookup( 'keywords' ),
                EPrints->lookup( 'abstract' )
        );
        my @body = split( /\W*\s+\W*/, "$title $title $title $keywords $keywords $abstract" );
        my $body;
        foreach my $word ( @body ) {
#               $body .= StemHR->stem( $word ) . ' ';
                $body .= join(" ",EPrints::slogovi( $word )) . ' ';
        }

        warn "body: $body\n" if $debug;

    $indexer->index( $row->{id}, join(" ", @body, $body ) );
        $total++;
        print STDERR _x( $row->{id}, " ", $row->{title} ), "\n";
}


print STDERR "\nNow adding $total items to the database...";
$indexer->finish(); 
print STDERR "done!\n"; 

1	#!/usr/bin/perl -w
2
3	use strict;
4	use Semantic::API;
5	use Data::Dump qw/dump/;
6	use EPrints qw/_x/;
7	use lib '/home/dpavlin/stem-hr/';
8	use StemHR;
9
10	warn dump( StemHR->stem('kuæni') );
11
12	my $debug = shift @ARGV;
13
14	my $type = 'slogovi';
15
16	my $dbh = EPrints->dbh;
17	my $sth = $dbh->prepare(qq{
18	SELECT
19	archive_title.eprintid as id,
20	title
21	FROM archive_title
22	}) \|\| die $dbh->errstr();
23	$sth->execute() \|\| die $sth->errstr();
24
25	my $indexer = Semantic::API::Index->new(
26	storage => 'sqlite',
27	database => 'eprints.db',
28	collection => 'EPrints'
29	);
30
31
32	$indexer->add_word_filters( minimum_length => 3,
33	too_many_numbers => 10,
34	maximum_word_length => 15 );
35
36	# use this encoding for any incoming text
37	#$indexer->set_default_encoding( "utf8");
38
39	my $total = 0;
40
41	while (my $row = $sth->fetchrow_hashref ) {
42	EPrints->id( $row->{id} );
43	my ( $title, $keywords, $abstract ) = (
44	_x( $row->{title} ),
45	EPrints->lookup( 'keywords' ),
46	EPrints->lookup( 'abstract' )
47	);
48	my @body = split( /\W\s+\W/, "$title $title $title $keywords $keywords $abstract" );
49	my $body;
50	foreach my $word ( @body ) {
51	# $body .= StemHR->stem( $word ) . ' ';
52	$body .= join(" ",EPrints::slogovi( $word )) . ' ';
53	}
54
55	warn "body: $body\n" if $debug;
56
57	$indexer->index( $row->{id}, join(" ", @body, $body ) );
58	$total++;
59	print STDERR _x( $row->{id}, " ", $row->{title} ), "\n";
60	}
61
62
63	print STDERR "\nNow adding $total items to the database...";
64	$indexer->finish();
65	print STDERR "done!\n";
66