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 $table = shift;
        my $where = '';

        if ( ! $table ) {
                $table = "archive_$field";
                $where = " and lang = 'hr'";
        }

        my $sql = qq{
        SELECT $field
        FROM $table
        WHERE eprintid = $id $where
        };
        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 $count = 2;
        my $out = '';

        foreach my $w ( split(/\W*\s+\W*/, $text ) ) {
                warn "w: $w\n" if $debug;
                my @s;
                while ( $w =~ s/^([^aeiou]*[aeiou])//i ) {
                        push @s, $1;
                }
                push @s, $w if $w;
                warn "slogovi = ", dump( @s ), $/ if $debug;
                foreach my $p ( 0 .. ( $#s - $count + 1 )  ) {
                        map { $out .= $s[ $p + $_ ] } 0 .. $count - 1;
                        $out .= ' ';
                }
        }
        warn "$out\n" if $debug;
        return $out;
}

1;
1	# Dobrica Pavlinusic, <dpavlin@rot13.org> 06/28/07 23:28:21 CEST
2
3	package EPrints;
4
5	use Exporter 'import';
6	@EXPORT_OK = qw(_x slogovi);
7
8	use Encode qw/from_to decode_utf8 decode/;
9	use Data::Dump qw/dump/;
10	use DBI;
11
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	my $table = shift;
41	my $where = '';
42
43	if ( ! $table ) {
44	$table = "archive_$field";
45	$where = " and lang = 'hr'";
46	}
47
48	my $sql = qq{
49	SELECT $field
50	FROM $table
51	WHERE eprintid = $id $where
52	};
53	warn "# sql: $sql\n" if $debug;
54	my @results = map { _x( $_->{$field} ) } @{ $dbh->selectall_arrayref($sql, { Slice => {} }) };
55
56	warn "# loookup( $field, $id ) = ", dump( @results ),$/ if $debug;
57	return join(" ", @results);
58	}
59
60	sub _x {
61	my $v = join(" ", @_);
62	decode_utf8( $v );
63	from_to( $v, 'utf-8', 'iso-8859-2' );
64	warn "_x($v)\n" if $debug;
65	return "$v ";
66	}
67
68	sub slogovi {
69	my $text = shift;
70
71	my $count = 2;
72	my $out = '';
73
74	foreach my $w ( split(/\W\s+\W/, $text ) ) {
75	warn "w: $w\n" if $debug;
76	my @s;
77	while ( $w =~ s/^([^aeiou]*[aeiou])//i ) {
78	push @s, $1;
79	}
80	push @s, $w if $w;
81	warn "slogovi = ", dump( @s ), $/ if $debug;
82	foreach my $p ( 0 .. ( $#s - $count + 1 ) ) {
83	map { $out .= $s[ $p + $_ ] } 0 .. $count - 1;
84	$out .= ' ';
85	}
86	}
87	warn "$out\n" if $debug;
88	return $out;
89	}
90
91	1;