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;

my $debug = shift @ARGV;
my $use_score = 0;

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( "iso-8859-2" ); 

my $total = 0;

while (my $row = $sth->fetchrow_hashref ) {
        EPrints->id( $row->{id} );
        my $parts = {
                title => [ _x( $row->{title} ), 4 ],
                keywords => [ EPrints->lookup( 'keywords' ), 3 ],
                abstract => [ EPrints->lookup( 'abstract' ), 2 ],
#               content => [ EPrints->fulltext_content, 1 ],
        };

        my $body = '';

        foreach my $part ( qw/title keywords abstract content/ ) {
                my $content = $parts->{$part}->[0];
                next unless defined $content;
                
#               $content = StemHR->stem( $content );
                $content = EPrints->slogovi( $content );

                if ( $use_score ) {
                        map { $body .= $content } 1 .. $parts->{$part}->[1];
                } else {
                        $body .= $content;
                }
        }

        $indexer->index( $row->{id}, $body );
        $total++;
        print STDERR "$total: ", $row->{id}, " ", _x( $row->{title} ), " - ", length($body), " bytes\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
7	use EPrints qw/_x/;
8
9	use lib '/home/dpavlin/stem-hr/';
10	use StemHR;
11
12	my $debug = shift @ARGV;
13	my $use_score = 0;
14
15	my $dbh = EPrints->dbh;
16	my $sth = $dbh->prepare(qq{
17	SELECT
18	archive_title.eprintid as id,
19	title
20	FROM archive_title
21	}) \|\| die $dbh->errstr();
22	$sth->execute() \|\| die $sth->errstr();
23
24	my $indexer = Semantic::API::Index->new(
25	storage => 'sqlite',
26	database => 'eprints.db',
27	collection => 'EPrints'
28	);
29
30
31	$indexer->add_word_filters( minimum_length => 3,
32	too_many_numbers => 10,
33	maximum_word_length => 15 );
34
35	# use this encoding for any incoming text
36	$indexer->set_default_encoding( "iso-8859-2" );
37
38	my $total = 0;
39
40	while (my $row = $sth->fetchrow_hashref ) {
41	EPrints->id( $row->{id} );
42	my $parts = {
43	title => [ _x( $row->{title} ), 4 ],
44	keywords => [ EPrints->lookup( 'keywords' ), 3 ],
45	abstract => [ EPrints->lookup( 'abstract' ), 2 ],
46	# content => [ EPrints->fulltext_content, 1 ],
47	};
48
49	my $body = '';
50
51	foreach my $part ( qw/title keywords abstract content/ ) {
52	my $content = $parts->{$part}->[0];
53	next unless defined $content;
54
55	# $content = StemHR->stem( $content );
56	$content = EPrints->slogovi( $content );
57
58	if ( $use_score ) {
59	map { $body .= $content } 1 .. $parts->{$part}->[1];
60	} else {
61	$body .= $content;
62	}
63	}
64
65	$indexer->index( $row->{id}, $body );
66	$total++;
67	print STDERR "$total: ", $row->{id}, " ", _x( $row->{title} ), " - ", length($body), " bytes\n";
68	}
69
70
71	print STDERR "\nNow adding $total items to the database...";
72	$indexer->finish();
73	print STDERR "done!\n";
74