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::KinoSearch;
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::KinoSearch::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::KinoSearch::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	#!/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::KinoSearch;
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::KinoSearch::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::KinoSearch::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