nn/search/nn-swish.cgi

#!/usr/bin/perl -w

use strict;
use CGI qw/:standard -no_xhtml/;
use Text::Query;
use CGI::Carp qw(fatalsToBrowser);
use SWISH;
use Unicode::String qw(utf8 utf16);
require Unicode::Map8;

my $dir='/home/dpavlin/nn/swish';

my $hits=0;

print header(-charset=>'iso-8859-2'),start_html(-title=>'NN pretrazivanje',-lang=>'hr'),start_form;
print "Potra¾i zakone sa rijeèima: ",textfield('search');
print submit(-value=>'prika¾i');
print end_form,hr;

if (param('search')) {

        my $s;
        # re-write query from +/- to and/and not
        foreach (split(/\s+/,param('search'))) {
                if (m/^([+-])(\S+)/) {
                        $s.= ($s) ? "and " : "";
                        $s.="not " if ($1 eq "-");
                        $s.="$2 ";
                } else {
                        $s .= "$_ ";
                }
        }
        $s=~tr/ðèæÐÈÆ/¹ð¾èæ©Ð®ÈÆ/;  # 1250 -> iso8859-2
        $s=~tr/¹©ðÐèÈæÆ¾®/sSdDcCcCzZ/;

        my $l2_map = Unicode::Map8->new("ISO-8859-2") || die;
        my $us = Unicode::String->new();

        my $sh = SWISH->connect('Fork',
                prog     => "$dir/swish-e",
                indexes  => "$dir/nn.index",
                properties  => [qw/god br nr/],
                results  => sub {
                        my ($sh,$hit) = @_;

                        $us->utf8($hit->swishtitle);

                        print "<a href=\"",$hit->swishdocpath,"\"><tt>NN",$hit->god,"/",$hit->br,"</a> ",$hit->nr," </tt>",$l2_map->to8($us->utf16),"</a> [",$hit->swishrank,"]<br>\n";

#                       print $_[1]->as_string,"<br>\n";
#                       my @fields = $hit->field_names;
#                       print "Field '$_' = '", $hit->$_, "'<br>\n" for sort @fields;
                },
        );

        die $SWISH::errstr unless $sh;

        $hits = $sh->query("naslov_czs=($s)");

        if ($hits > 0) {
                print p,hr,"Naðeno je $hits zakona... <small>($s)</small>";
        } else {
                print p,"Nije naðen niti jedan zakon... <small>($s, ",$sh->errstr,")</small>";
        }
} else {
        print p('Kod pretra¾ivanja pretra¾ivaè pronalazi sve zakone u kojima se pojavljuju <b>sve upisanje rijeèi</b>.',br,'Ako ispred rijeèi upi¹ete minus (-) neæe se prikazivati zakoni koji imaju takvu rijeè. Npr. <tt>+kava +zakon -dopunama</tt>');
        print p("Mo¾ete proèitati i <a href=\"http://www.rot13.org/~dpavlin/nn.html\">èlanak</a> o tome kako je ovaj pretra¾ivaè napravljen i za¹to.");
}
1	dpavlin	1.1	#!/usr/bin/perl -w
2
3			use strict;
4			use CGI qw/:standard -no_xhtml/;
5			use Text::Query;
6			use CGI::Carp qw(fatalsToBrowser);
7			use SWISH;
8	dpavlin	1.5	use Unicode::String qw(utf8 utf16);
9	dpavlin	1.3	require Unicode::Map8;
10	dpavlin	1.1
11			my $dir='/home/dpavlin/nn/swish';
12
13			my $hits=0;
14
15			print header(-charset=>'iso-8859-2'),start_html(-title=>'NN pretrazivanje',-lang=>'hr'),start_form;
16	dpavlin	1.3	print "Potra¾i zakone sa rijeèima: ",textfield('search');
17	dpavlin	1.1	print submit(-value=>'prika¾i');
18			print end_form,hr;
19
20			if (param('search')) {
21
22	dpavlin	1.6	my $s;
23			# re-write query from +/- to and/and not
24			foreach (split(/\s+/,param('search'))) {
25			if (m/^([+-])(\S+)/) {
26			$s.= ($s) ? "and " : "";
27			$s.="not " if ($1 eq "-");
28			$s.="$2 ";
29			} else {
30			$s .= "$_ ";
31			}
32			}
33	dpavlin	1.1	$s=~tr/ðèæÐÈÆ/¹ð¾èæ©Ð®ÈÆ/; # 1250 -> iso8859-2
34			$s=~tr/¹©ðÐèÈæÆ¾®/sSdDcCcCzZ/;
35
36	dpavlin	1.3	my $l2_map = Unicode::Map8->new("ISO-8859-2") \|\| die;
37	dpavlin	1.5	my $us = Unicode::String->new();
38	dpavlin	1.3
39	dpavlin	1.1	my $sh = SWISH->connect('Fork',
40			prog => "$dir/swish-e",
41			indexes => "$dir/nn.index",
42	dpavlin	1.3	properties => [qw/god br nr/],
43	dpavlin	1.2	results => sub {
44	dpavlin	1.3	my ($sh,$hit) = @_;
45
46	dpavlin	1.5	$us->utf8($hit->swishtitle);
47	dpavlin	1.2
48	dpavlin	1.5	print "<a href=\"",$hit->swishdocpath,"\"><tt>NN",$hit->god,"/",$hit->br,"</a> ",$hit->nr," </tt>",$l2_map->to8($us->utf16),"</a> [",$hit->swishrank,"]<br>\n";
49	dpavlin	1.2
50	dpavlin	1.3	# print $_[1]->as_string,"<br>\n";
51	dpavlin	1.2	# my @fields = $hit->field_names;
52			# print "Field '$_' = '", $hit->$_, "'<br>\n" for sort @fields;
53			},
54	dpavlin	1.1	);
55
56			die $SWISH::errstr unless $sh;
57
58	dpavlin	1.2	$hits = $sh->query("naslov_czs=($s)");
59	dpavlin	1.1
60			if ($hits > 0) {
61	dpavlin	1.6	print p,hr,"Naðeno je $hits zakona... <small>($s)</small>";
62	dpavlin	1.1	} else {
63	dpavlin	1.6	print p,"Nije naðen niti jedan zakon... <small>($s, ",$sh->errstr,")</small>";
64	dpavlin	1.1	}
65			} else {
66	dpavlin	1.4	print p('Kod pretra¾ivanja pretra¾ivaè pronalazi sve zakone u kojima se pojavljuju <b>sve upisanje rijeèi</b>.',br,'Ako ispred rijeèi upi¹ete minus (-) neæe se prikazivati zakoni koji imaju takvu rijeè. Npr. <tt>+kava +zakon -dopunama</tt>');
67	dpavlin	1.1	print p("Mo¾ete proèitati i <a href=\"http://www.rot13.org/~dpavlin/nn.html\">èlanak</a> o tome kako je ovaj pretra¾ivaè napravljen i za¹to.");
68			}