Semantic-Engine/EPrints/EPrints.pm

# Dobrica Pavlinusic, <dpavlin@rot13.org> 06/28/07 23:28:21 CEST

package EPrints;

use Exporter 'import';
@EXPORT_OK = qw(_x slogovi);

use Encode qw/from_to decode_utf8 decode/;
use Data::Dump qw/dump/;
use DBI;

use strict;
use warnings;

my $debug = 0;

my $connect = "DBI:mysql:dbname=eprints";

my $dbh = DBI->connect($connect,"dpavlin","") || die $DBI::errstr;

sub dbh {
        my $self = shift;
        return $dbh;
}

my $id;

sub id {
        my $self = shift;
        if ( defined( $_[0] ) ) {
                $id = $_[0];
                warn "# id = $id\n" if $debug;
        }
        return $id;
}

sub lookup {
        my $self = shift;
        my $field = shift;

        my $sql = qq{
        SELECT $field
        FROM archive_$field
        WHERE eprintid = $id
        };
        warn "# sql: $sql\n" if $debug;
        my @results = map { _x( $_->{$field} ) } @{ $dbh->selectall_arrayref($sql, { Slice => {} }) };

        warn "# loookup( $field, $id ) = ", dump( @results ),$/ if $debug;
        return join("   ", @results);
}

sub _x {
        my $v = join(" ", @_);
        decode_utf8( $v );
        from_to( $v, 'utf-8', 'iso-8859-2' ); 
        warn "_x($v)\n" if $debug;
        return "$v ";
}

sub slogovi {
        my $text = shift;
        my @s;
        foreach my $w ( split(/\W*\s+\W*/, $text ) ) {
                my $pos = 0;
                while ( $w =~ s/^([^aeiou]*[aeiou])//i ) {
                        push @s, $pos++ . $1;
                }
                push @s, $pos . $w if $w;
                warn "slogovi = ", dump( @s ), $/ if $debug;
        }
        return @s;
}

1;
1	dpavlin	1	# Dobrica Pavlinusic, <dpavlin@rot13.org> 06/28/07 23:28:21 CEST
2
3			package EPrints;
4
5			use Exporter 'import';
6	dpavlin	4	@EXPORT_OK = qw(_x slogovi);
7	dpavlin	1
8			use Encode qw/from_to decode_utf8 decode/;
9			use Data::Dump qw/dump/;
10	dpavlin	3	use DBI;
11	dpavlin	1
12			use strict;
13			use warnings;
14
15			my $debug = 0;
16
17			my $connect = "DBI:mysql:dbname=eprints";
18
19			my $dbh = DBI->connect($connect,"dpavlin","") \|\| die $DBI::errstr;
20
21			sub dbh {
22			my $self = shift;
23			return $dbh;
24			}
25
26			my $id;
27
28			sub id {
29			my $self = shift;
30			if ( defined( $_[0] ) ) {
31			$id = $_[0];
32			warn "# id = $id\n" if $debug;
33			}
34			return $id;
35			}
36
37			sub lookup {
38			my $self = shift;
39			my $field = shift;
40
41			my $sql = qq{
42			SELECT $field
43			FROM archive_$field
44			WHERE eprintid = $id
45			};
46			warn "# sql: $sql\n" if $debug;
47			my @results = map { _x( $_->{$field} ) } @{ $dbh->selectall_arrayref($sql, { Slice => {} }) };
48
49			warn "# loookup( $field, $id ) = ", dump( @results ),$/ if $debug;
50			return join(" ", @results);
51			}
52
53			sub _x {
54			my $v = join(" ", @_);
55			decode_utf8( $v );
56			from_to( $v, 'utf-8', 'iso-8859-2' );
57			warn "_x($v)\n" if $debug;
58			return "$v ";
59			}
60
61	dpavlin	4	sub slogovi {
62			my $text = shift;
63			my @s;
64			foreach my $w ( split(/\W\s+\W/, $text ) ) {
65			my $pos = 0;
66			while ( $w =~ s/^([^aeiou]*[aeiou])//i ) {
67			push @s, $pos++ . $1;
68			}
69			push @s, $pos . $w if $w;
70			warn "slogovi = ", dump( @s ), $/ if $debug;
71			}
72			return @s;
73			}
74
75	dpavlin	1	1;