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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 XML::Simple; |
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use Lingua::Spelling::Alternative; |
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use Text::Iconv; |
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|
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# output charset |
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my $CHARSET='ISO-8859-2'; |
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|
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Text::Iconv->raise_error(0); # Conversion errors raise exceptions |
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my $from_utf8 = Text::Iconv->new('UTF8', $CHARSET); |
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|
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my $config=XMLin(undef, |
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# keyattr => { label => "value" }, |
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forcecontent => 0, |
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); |
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|
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use Data::Dumper; |
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#print Dumper($config); |
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|
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my $spelling_alt; |
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# FIX: doesn't work very well |
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if ($config->{findaffix}) { |
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$spelling_alt = new Lingua::Spelling::Alternative; |
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$spelling_alt->load_findaffix($config->{affix}); |
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} |
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if ($config->{affix}) { |
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$spelling_alt = new Lingua::Spelling::Alternative; |
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$spelling_alt->load_affix($config->{affix}); |
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} |
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|
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my $hits=0; |
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my $max_hits=$config->{max_hits}; |
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|
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my %labels; |
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foreach (@{$config->{labels}->{label}}) { |
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$labels{$_->{value}} = $from_utf8->convert($_->{content}); |
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} |
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|
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if ($config->{charset}) { |
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print header(-charset=>$config->{charset}); |
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} else { |
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print header; |
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} |
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print start_html(-title=>$config->{title}),start_form; |
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print $config->{text}->{search}; |
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print popup_menu(-name=>'max_hits',-values=>[ sort keys %labels ],-labels=>\%labels,-default=>$max_hits); |
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print $config->{text}->{documents}; |
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print textfield('search'); |
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print submit(-value=> $config->{text}->{submit}); |
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print checkbox(-name=>'no_affix', -checked=>0, -label=>$config->{text}->{no_spell}) if ($spelling_alt); |
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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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|
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my $search = param('search'); |
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my $s_phrase = ""; |
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while ($search =~ s/\s*("[^"]+")\s*/ /) { |
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$s .= "$1 "; |
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} |
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$search =~ s/^\s+//; |
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$search =~ s/\s+$//; |
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|
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foreach (split(/\s+/,$search)) { |
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if (m/^([+-])(\S+)/) { |
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$s.= ($s) ? "and " : ""; |
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$s.="not " if ($1 eq "-"); |
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if ($spelling_alt && !param('no_affix')) { |
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my $w = $2; $w =~ s/[\*\s]+//g; |
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$w =~ s/^(['"]*)([^'"]+)(['"]*)/$2/; |
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$s.="$1(".join("* or ",$spelling_alt->alternatives($w))."*)$3 "; |
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} else { |
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$s.="$2* "; |
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} |
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} else { |
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if ($spelling_alt && !param('no_affix')) { |
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my $w = $_; $w =~ s/[\*\s]+//g; |
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#$s.="(".join("* or ",$spelling_alt->alternatives($w))."*) "; |
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$s.="(".join("* or ",$spelling_alt->alternatives($w))."*) "; |
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} else { |
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$s.="$_* "; |
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} |
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} |
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} |
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|
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# fixup search string |
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$s=~tr/ðèæÐÈÆ/¹ð¾èæ©Ð®ÈÆ/; # 1250 -> iso8859-2 |
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$s=~tr/¹©ðÐèÈæƾ®/sSdDcCcCzZ/; |
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$s=~s/\*\*+/*/g; |
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|
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my $sh = SWISH->connect('Fork', |
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prog => $config->{prog}, |
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indexes => $config->{index}, |
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# properties => [qw/god br nr/], |
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results => sub { |
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my ($sh,$hit) = @_; |
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|
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printf ("<a href=\"%s\">%s</a> [%s]<br>\n","http://".virtual_host().$config->{url}.$hit->swishdocpath,$hit->swishtitle || 'untitled',$hit->swishrank); |
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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 $sh; |
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|
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|
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$hits = $sh->query($s); |
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|
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if ($hits > 0) { |
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print p,hr; |
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printf ($config->{text}->{hits},$hits,param('max_hits') || $max_hits,$s); |
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} else { |
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print p; |
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printf ($config->{text}->{no_hits},$s,$sh->errstr); |
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} |
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} else { |
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print p($config->{text}->{footer}); |
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} |
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