| 1 |
#!/usr/bin/perl -w |
| 2 |
|
| 3 |
use strict; |
| 4 |
use CGI qw/:standard -no_xhtml/; |
| 5 |
use CGI::Carp qw(fatalsToBrowser); |
| 6 |
use SWISH; |
| 7 |
use Unicode::String qw(utf8 utf16); |
| 8 |
require Unicode::Map8; |
| 9 |
use GDBM_File; |
| 10 |
|
| 11 |
my $dir='/home/dpavlin/nn/swish'; |
| 12 |
my $prog='/usr/bin/swish-e'; |
| 13 |
|
| 14 |
my $hits=0; |
| 15 |
my $max_hits=100; |
| 16 |
|
| 17 |
my %labels = (100=>' 100', 200=>' 200', 500=>' 500', 0=>'neograničeno'); |
| 18 |
|
| 19 |
my %brs_labels; |
| 20 |
|
| 21 |
my %tie; |
| 22 |
tie %tie, 'GDBM_File', "$dir/brzakona.gdbm", &GDBM_READER, 0640 || die "tie: $!"; |
| 23 |
foreach (sort keys %tie) { |
| 24 |
$brs_labels{$_} = sprintf("%-8s (%d zakona)",$_,$tie{$_}); |
| 25 |
} |
| 26 |
untie %tie; |
| 27 |
|
| 28 |
print header(-charset=>'iso-8859-2'),start_html(-title=>'NN pretrazivanje',-lang=>'hr'),start_form; |
| 29 |
print "Potraži ",popup_menu(-name=>'max_hits',-values=>[ sort keys %labels ],-labels=>\%labels,-default=>$max_hits)," zakona sa riječima: ",textfield('search'); |
| 30 |
print submit(-value=>'prikaži'); |
| 31 |
print br,checkbox(-name=>'br_limit', -checked=>0, -label=>"ograniči pretraživanje samo na broj "),popup_menu(-name=>'br',-values=>[sort keys %brs_labels],-labels=>\%brs_labels); |
| 32 |
print end_form,hr; |
| 33 |
|
| 34 |
if (param('search')) { |
| 35 |
|
| 36 |
my $s; |
| 37 |
# re-write query from +/- to and/and not |
| 38 |
foreach (split(/\s+/,param('search'))) { |
| 39 |
if (m/^([+-])(\S+)/) { |
| 40 |
$s.= ($s) ? "and " : ""; |
| 41 |
$s.="not " if ($1 eq "-"); |
| 42 |
$s.="$2* "; |
| 43 |
} else { |
| 44 |
$s .= "$_* "; |
| 45 |
} |
| 46 |
} |
| 47 |
$s=~tr/đčćĐČĆ/šđžčćŠĐŽČĆ/; # 1250 -> iso8859-2 |
| 48 |
$s=~tr/šŠđĐčČćĆžŽ/sSdDcCcCzZ/; |
| 49 |
|
| 50 |
my $l2_map = Unicode::Map8->new("ISO-8859-2") || die; |
| 51 |
my $us = Unicode::String->new(); |
| 52 |
|
| 53 |
my $sh = SWISH->connect('Fork', |
| 54 |
prog => $prog, |
| 55 |
indexes => "$dir/nn.index", |
| 56 |
properties => [qw/god br nr/], |
| 57 |
results => sub { |
| 58 |
my ($sh,$hit) = @_; |
| 59 |
|
| 60 |
$us->utf8($hit->swishtitle); |
| 61 |
|
| 62 |
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"; |
| 63 |
|
| 64 |
# print $_[1]->as_string,"<br>\n"; |
| 65 |
# my @fields = $hit->field_names; |
| 66 |
# print "Field '$_' = '", $hit->$_, "'<br>\n" for sort @fields; |
| 67 |
}, |
| 68 |
maxhits => param('max_hits') || $max_hits, |
| 69 |
); |
| 70 |
|
| 71 |
die $SWISH::errstr unless $sh; |
| 72 |
|
| 73 |
my $sw_q = "naslov_czs=($s)"; |
| 74 |
|
| 75 |
if (param('br_limit')) { |
| 76 |
my ($god,$br) = split(/\//,param('br')); |
| 77 |
$sw_q .= " and god=".int($god) if ($god); |
| 78 |
$sw_q .= " and br=".int($br) if ($br); |
| 79 |
} |
| 80 |
|
| 81 |
print "<!-- swish query: $sw_q -->"; |
| 82 |
|
| 83 |
$hits = $sh->query($sw_q); |
| 84 |
|
| 85 |
if ($hits > 0) { |
| 86 |
print p,hr,"Prikazujem $hits zakona"; |
| 87 |
print " iz broja ",param('br') if (param('br_limit')); |
| 88 |
print " (maks. ",param('max_hits') || $max_hits,")... <small>($s)</small>"; |
| 89 |
} else { |
| 90 |
print p,"Nije nađen niti jedan zakon... <small>($s, ",$sh->errstr,")</small>"; |
| 91 |
} |
| 92 |
} else { |
| 93 |
print p('Kod pretraživanja pretraživač pronalazi sve zakone u kojima se pojavljuju <b>sve upisanje riječi</b>.',br,'Ako ispred riječi upišete minus (-) neće se prikazivati zakoni koji imaju takvu riječ. Npr. <tt>+kava +zakon -dopunama</tt>'); |
| 94 |
print p("Možete pročitati i <a href=\"http://www.rot13.org/~dpavlin/nn.html\">članak</a> o tome kako je ovaj pretraživač napravljen i zašto."),p("Ovo je <i>nova i brža verzija pretraživača</i> o kojoj <a href=\"http://www.rot13.org/~dpavlin/nn.html#buducnost\">više možete saznati</a> iz članka."); |
| 95 |
} |
Parent Directory
| 
Revision Log