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#!/usr/bin/perl -w |
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|
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use strict; |
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use CGI qw/:standard -no_xhtml/; |
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use CGI::Carp qw(fatalsToBrowser); |
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use SWISH; |
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use Unicode::String qw(utf8 utf16); |
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require Unicode::Map8; |
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|
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my $dir='/home/dpavlin/nn/swish'; |
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|
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my $hits=0; |
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my $max_hits=100; |
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|
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my %labels = (100=>' 100', 200=>' 200', 500=>' 500', 0=>'neograničeno'); |
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|
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print header(-charset=>'iso-8859-2'),start_html(-title=>'NN pretrazivanje',-lang=>'hr'),start_form; |
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print "Potraži ",popup_menu(-name=>'max_hits',-values=>[ sort keys %labels ],-labels=>\%labels,-default=>$max_hits)," zakona sa riječima: ",textfield('search'); |
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print submit(-value=>'prikaži'); |
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print end_form,hr; |
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|
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if (param('search')) { |
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|
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my $s; |
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# re-write query from +/- to and/and not |
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foreach (split(/\s+/,param('search'))) { |
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if (m/^([+-])(\S+)/) { |
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$s.= ($s) ? "and " : ""; |
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$s.="not " if ($1 eq "-"); |
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$s.="$2* "; |
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} else { |
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$s .= "$_* "; |
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} |
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} |
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$s=~tr/đčćĐČĆ/šđžčćŠĐŽČĆ/; # 1250 -> iso8859-2 |
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$s=~tr/šŠđĐčČćĆžŽ/sSdDcCcCzZ/; |
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|
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my $l2_map = Unicode::Map8->new("ISO-8859-2") || die; |
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my $us = Unicode::String->new(); |
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|
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my $sh = SWISH->connect('Fork', |
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prog => "$dir/swish-e", |
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indexes => "$dir/nn.index", |
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properties => [qw/god br nr/], |
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results => sub { |
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my ($sh,$hit) = @_; |
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|
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$us->utf8($hit->swishtitle); |
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|
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print "<a href=\"",$hit->swishdocpath,"\"><tt>NN",$hit->god,"/",$hit->br,"</a> ",$hit->nr," </tt>",$l2_map->to8($us->utf16),"</a> [",$hit->swishrank,"]<br>\n"; |
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|
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# print $_[1]->as_string,"<br>\n"; |
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# my @fields = $hit->field_names; |
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# print "Field '$_' = '", $hit->$_, "'<br>\n" for sort @fields; |
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}, |
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maxhits => param('max_hits') || $max_hits, |
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); |
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|
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die $SWISH::errstr unless $sh; |
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|
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$hits = $sh->query("naslov_czs=($s)"); |
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|
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if ($hits > 0) { |
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print p,hr,"Prikazujem $hits zakona (maks. ",param('max_hits') || $max_hits,")... <small>($s)</small>"; |
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} else { |
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print p,"Nije nađen niti jedan zakon... <small>($s, ",$sh->errstr,")</small>"; |
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} |
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} else { |
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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>'); |
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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."); |
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} |
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