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use Text::Iconv; |
use Text::Iconv; |
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use DBI; |
use DBI; |
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use Config::IniFiles; |
use Config::IniFiles; |
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use Text::Unaccent; |
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use lib '..'; |
use lib '..'; |
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use index_DBI; |
use index_DBI; |
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use back2html; |
use back2html; |
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# configuration options |
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# FIXME they really should go in configuration file! |
# read global.conf configuration |
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my $TEMPLATE_PATH = '/data/webpac/template_html'; |
my $cfg_global = new Config::IniFiles( -file => '../global.conf' ) || die "can't open 'global.conf'"; |
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my $CHARSET = 'ISO-8859-2'; |
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my $SWISH = '/usr/bin/swish-e'; |
# configuration options from global.conf |
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my $INDEX = '/data/webpac/index/isis.index'; |
my $TEMPLATE_PATH = $cfg_global->val('webpac', 'template_html') || die "need template_html in global.conf, section webpac"; |
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my $MAX_HITS = 0; |
my $CHARSET = $cfg_global->val('webpac', 'charset') || 'ISO-8859-1'; |
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my $ON_PAGE = 10; |
my $SWISH = $cfg_global->val('webpac', 'swish') || '/usr/bin/swish-e'; |
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my $INDEX = $cfg_global->val('webpac', 'index') || die "need index in global.conf, section webpac"; |
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my $MAX_HITS = $cfg_global->val('webpac', 'max_hits') || 0; |
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my $ON_PAGE =$cfg_global->val('webpac', 'on_page') || 10; |
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Text::Iconv->raise_error(0); # Conversion errors raise exceptions |
Text::Iconv->raise_error(0); # Conversion errors raise exceptions |
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my $from_utf8 = Text::Iconv->new('UTF8', $CHARSET); |
my $from_utf8 = Text::Iconv->new('UTF8', $CHARSET); |
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# read global.conf configuration |
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my $cfg_global = new Config::IniFiles( -file => '../global.conf' ) || die "can't open 'global.conf'"; |
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sub setup { |
sub setup { |
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my $self = shift; |
my $self = shift; |
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my @path_arr = $q->param('path'); |
my @path_arr = $q->param('path'); |
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my $full = $q->param('full'); |
my $full = $q->param('full'); |
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for(my $i = 1; $i <=10; $i++) { |
for(my $i = 1; $i <=30; $i++) { |
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return show_index($self, $i) if ($q->param("f".$i."_index")); |
return show_index($self, $i) if ($q->param("f".$i."_index")); |
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next if (! $q->param("f$i")); |
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next if (! $q->param("v$i")); |
next if (! $q->param("v$i")); |
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next if (! $q->param("f$i")); |
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# re-write query from +/- to and/and not |
# re-write query from +/- to and/and not |
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my $s; |
my @param_vals = $q->param("v$i"); |
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my $search = $q->param("v$i"); |
my @swish_q; |
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while ($search =~ s/\s*("[^"]+")\s*/ /) { |
while (my $search = shift @param_vals) { |
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$s .= "$1 "; |
my $s; |
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} |
# remove accents |
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$search =~ s/^\s+//; |
$search = unac_string($CHARSET,$search); |
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$search =~ s/\s+$//; |
while ($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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foreach (split(/\s+/,$search)) { |
foreach (split(/\s+/,$search)) { |
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if (m/^([+-])(\S+)/) { |
if (m/^([+-])(\S+)/) { |
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$s.= ($s) ? "and " : ""; |
$s.= ($s) ? "and " : ""; |
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$s.="not " if ($1 eq "-"); |
$s.="not " if ($1 eq "-"); |
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$s.="$2* "; |
$s.="$2* "; |
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} elsif (m/(and|or|not)/i) { |
} elsif (m/(and|or|not)/i) { |
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$s.="$_ "; |
$s.="$_ "; |
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} else { |
} else { |
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$s.="$_* "; |
$s.="$_* "; |
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} |
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} |
} |
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$s =~ s/\*+/*/g; |
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push @swish_q,$s; |
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} |
} |
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$s =~ s/\*+/*/g; |
# FIXME default operator for multi-value fields is or. There is |
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# no way to change it, except here for now. Is there need? |
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push @s_arr,$q->param("f$i")."_swish=($s)"; |
push @s_arr, $q->param("f$i")."_swish=(".join(" or ",@swish_q).")"; |
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} |
} |
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my $tmpl = $self->load_tmpl('results.html'); |
my $tmpl = $self->load_tmpl('results.html'); |
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sub esc_html { |
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my $html = shift; |
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$html =~ s/</</g; |
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$html =~ s/>/>/g; |
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return $html; |
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} |
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# call swish |
# call swish |
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my $sh = SWISH->connect('Fork', |
my $sh = SWISH->connect('Fork', |
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prog => $SWISH, |
prog => $SWISH, |
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push @swish_results, { |
push @swish_results, { |
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nr => ($#swish_results + 2), |
nr => ($#swish_results + 2), |
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path => $hit->swishdocpath, |
path => $hit->swishdocpath, |
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headline => $from_utf8->convert($hit->headline), |
headline => esc_html($from_utf8->convert($hit->headline)), |
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html => back2html($from_utf8->convert($hit->html)), |
html => back2html($from_utf8->convert($hit->html)), |
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rank => $hit->swishrank }; |
rank => $hit->swishrank }; |
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); |
); |
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die $SWISH::errstr unless $sh; |
die $SWISH::errstr unless $sh; |
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# construct swish query |
# construct swish query |
149 |
my $sw_q = join(" and ",@s_arr); |
my $sw_q = join(" and ",@s_arr); |
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if (@path_arr) { |
if (@path_arr) { |