/[Semantic-Engine]/EPrints/search.cgi
This is repository of my old source code which isn't updated any more. Go to git.rot13.org for current projects!
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revision 17 by dpavlin, Sat Jun 30 12:50:56 2007 UTC revision 18 by dpavlin, Mon Jul 2 12:55:49 2007 UTC
# Line 15  use CGI; Line 15  use CGI;
15  use Data::Dump qw/dump/;  use Data::Dump qw/dump/;
16  use EPrints;  use EPrints;
17  use Cwd qw/abs_path/;  use Cwd qw/abs_path/;
18    use KinoSearch::Simple;
19  use lib '/home/dpavlin/stem-hr/';  use lib '/home/dpavlin/stem-hr/';
20  use StemHR;  use StemHR;
21    
# Line 39  my $query = $cgi->param( 'query' ) || '' Line 40  my $query = $cgi->param( 'query' ) || ''
40  my $similar = $cgi->param( 'similar' ) || '';  my $similar = $cgi->param( 'similar' ) || '';
41  my $slogovi = $cgi->param( 'slogovi' ) || '';  my $slogovi = $cgi->param( 'slogovi' ) || '';
42  my $stem = $cgi->param( 'stem' ) || '';  my $stem = $cgi->param( 'stem' ) || '';
43    my $kino = $cgi->param( 'kino' );
44    
45  my $charset='iso-8859-2';  my $charset='iso-8859-2';
46    
# Line 79  if( $query || $similar ) { Line 81  if( $query || $similar ) {
81                                                                     database => "$abs_path/eprints.db",                                                                     database => "$abs_path/eprints.db",
82                                                 collection => $COLLECTION );                                                 collection => $COLLECTION );
83    
84            my $score_ponder;
85    
86      my ($results, $terms);      my ($results, $terms);
87          if ( $query ) {          if ( $query ) {
88          ($results, $terms) = $semantic->semantic_search( $full_query );          ($results, $terms) = $semantic->semantic_search( $full_query );
89    
90                    my $kino = KinoSearch::Simple->new(
91                            path => 'kinoindex/',
92                            language => 'ru',
93                    );
94    
95                    my $total_hits = $kino->search(
96                            query      => $query,
97                            offset     => 0,
98                            num_wanted => 10,
99                    );
100    
101                    print qq|<div style="width:20%; float:right;">KinoSearch hits $total_hits for $query\n<ol>|;
102                    while ( my $hit = $kino->fetch_hit_hashref ) {
103                            print qq|<li><a href="#id_$hit->{id}">$hit->{title}</a> $hit->{score}</li>\n|;
104                            $score_ponder->{ $hit->{id} } = $hit->{score};
105                    }
106                    print qq|</ol></div>|;
107    
108          } else {          } else {
109          ($results, $terms) = $semantic->find_similar( $similar );          ($results, $terms) = $semantic->find_similar( $similar );
110          }          }
# Line 92  warn "terms = ",dump( $terms ) if $debug Line 115  warn "terms = ",dump( $terms ) if $debug
115          ##################################          ##################################
116          #       TERM BASED CALCULATIONS          #       TERM BASED CALCULATIONS
117          ##################################          ##################################
118          my @sorted_terms = sort { $terms->{$b} <=> $terms->{$a} } keys %$terms;          my @sorted_terms = sort {
119                    my ( $sb, $sa ) = ( $terms->{$b}, $terms->{$a} );
120                    $sb *= $score_ponder->{$b} if $score_ponder->{$b};
121                    $sa *= $score_ponder->{$a} if $score_ponder->{$a};
122                    $sb <=> $sa;
123            } keys %$terms;
124          my @top_terms = splice( @sorted_terms, $start, $TERMS_TO_DISPLAY );          my @top_terms = splice( @sorted_terms, $start, $TERMS_TO_DISPLAY );
125    
126  warn "top_terms = ", dump( @top_terms ) if $debug;  warn "top_terms = ", dump( @top_terms ) if $debug;
# Line 121  warn "display results = ", dump( @displa Line 149  warn "display results = ", dump( @displa
149          print $semantic->paginate( "?query=$query;similar=$similar;stem=$stem;slogovi=$slogovi", $start, scalar keys %$results, $RESULTS_TO_DISPLAY);          print $semantic->paginate( "?query=$query;similar=$similar;stem=$stem;slogovi=$slogovi", $start, scalar keys %$results, $RESULTS_TO_DISPLAY);
150          foreach my $id ( @display_results ){          foreach my $id ( @display_results ){
151                  EPrints->id( $id );                  EPrints->id( $id );
152                  print "<p>$i. <b>", EPrints->lookup( 'title' ), "</b>";                  print "<p><a name=\"id_$id\"/>$i. <b>", EPrints->lookup( 'title' ), "</b>";
153                  print "| score: <em>", sprintf("%.2f",$results->{$id}), "</em> | id: $id | <a href=\"?similar=$id\">similar</a> | ";                  print "| score: <em>", sprintf("%.2f",$results->{$id}), "</em> | id: $id | <a href=\"?similar=$id\">similar</a> | ";
154                  my ($type,$uri) = EPrints->fulltext;                  my ($type,$uri) = EPrints->fulltext;
155                  print qq|<a href="$uri">$type</a>|;                  print qq|<a href="$uri">$type</a>|;
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