Grep/bin/kinosearch.pl

#!/usr/bin/perl -w

# kinosearch.pl
#
# 06/10/07 11:58:27 CEST Dobrica Pavlinusic <dpavlin@rot13.org>

use strict;
use blib './lib';
use Grep::Search;
use KinoSearch::Highlight::Highlighter;
use Data::Dump qw/dump/;

my ( $index_path, $query_string ) = @ARGV;

die "usage: $0 /path/to/index 'search query'\n" unless ( $index_path && $query_string );

my $searcher = KinoSearch::Searcher->new(
                invindex => Grep::Search::Schema->open( $index_path )
);

my @fields = ( qw/ title link content summary category author / );
my @excerpt_fields = ( qw/ content summary / );

my $query_parser = KinoSearch::QueryParser->new(
        schema => Grep::Search::Schema->new,
        fields => \@fields,
);
$query_parser->set_heed_colons(1);       # enable field:value AND/OR/NOT syntax
my $query = $query_parser->parse( $query_string );
my $hits = $searcher->search(
        query           => $query,
#       offset          => $offset,
#       num_wanted      => $hits_per_page,
);

my $highlighter = KinoSearch::Highlight::Highlighter->new(
        searchable => $searcher,
        query      => $query,
        field      => 'content',
);

print "## found ", $hits->total_hits, " results for $query_string\n";

sub snippet {
        my $t = shift;
        $t =~ s/\s\s+/ /gs;
        return substr($t,0,1024);
}

while ( my $hit = $hits->fetch_hit ) {
        print $hit->get_score,$/;
        foreach my $f ( @fields ) {
                my $v = $hit->{$f};
                next unless defined $v;
#               $v = $highlighter->create_excerpt( $hit ) if grep(/^\Q$f\E^/, @excerpt_fields);
                printf("%15s: %s\n", $f, snippet($v));
        }
}

1	dpavlin	181	#!/usr/bin/perl -w
2
3			# kinosearch.pl
4			#
5			# 06/10/07 11:58:27 CEST Dobrica Pavlinusic <dpavlin@rot13.org>
6
7			use strict;
8			use blib './lib';
9			use Grep::Search;
10			use KinoSearch::Highlight::Highlighter;
11			use Data::Dump qw/dump/;
12
13			my ( $index_path, $query_string ) = @ARGV;
14
15			die "usage: $0 /path/to/index 'search query'\n" unless ( $index_path && $query_string );
16
17			my $searcher = KinoSearch::Searcher->new(
18			invindex => Grep::Search::Schema->open( $index_path )
19			);
20
21			my @fields = ( qw/ title link content summary category author / );
22			my @excerpt_fields = ( qw/ content summary / );
23
24			my $query_parser = KinoSearch::QueryParser->new(
25			schema => Grep::Search::Schema->new,
26			fields => \@fields,
27			);
28			$query_parser->set_heed_colons(1); # enable field:value AND/OR/NOT syntax
29			my $query = $query_parser->parse( $query_string );
30			my $hits = $searcher->search(
31			query => $query,
32			# offset => $offset,
33			# num_wanted => $hits_per_page,
34			);
35
36			my $highlighter = KinoSearch::Highlight::Highlighter->new(
37			searchable => $searcher,
38			query => $query,
39			field => 'content',
40			);
41
42			print "## found ", $hits->total_hits, " results for $query_string\n";
43
44			sub snippet {
45			my $t = shift;
46			$t =~ s/\s\s+/ /gs;
47			return substr($t,0,1024);
48			}
49
50			while ( my $hit = $hits->fetch_hit ) {
51			print $hit->get_score,$/;
52			foreach my $f ( @fields ) {
53			my $v = $hit->{$f};
54			next unless defined $v;
55			# $v = $highlighter->create_excerpt( $hit ) if grep(/^\Q$f\E^/, @excerpt_fields);
56			printf("%15s: %s\n", $f, snippet($v));
57			}
58			}
59