single field search mapping to fill text indexes

[Biblio-Z3950.git] / CROSBI.pm

diff --git a/CROSBI.pm b/CROSBI.pm
index b090760..573c566 100644 (file)
--- a/CROSBI.pm
+++ b/CROSBI.pm
@@ -31,15 +31,15 @@ sub diag {
 # @attr 1=1016 any
 
 sub usemap {{
-       4               => '',
-       7               => '',
-       8               => '',
-       1003    => '',
-#      16              => '',
-       21              => '',
-       12              => '',
-#      1007    => '',
-       1016    => '',
+       4               => 'fti_pr:',
+       7               => 'fti_pr:',
+       8               => 'fti_pr:',
+       1003            => 'fti_au:',
+       16              => 'fti_pr:',
+       21              => 'fti_pr:',
+       12              => 'fti_pr:',
+       1007            => 'pti_pr:',
+       1016            => 'fti_au,fti_pr:',
 }};
 
 =for sql
@@ -56,8 +56,6 @@ sub search {
 
        die "need query" unless defined $query;
 
-       my $tsquery = join(' & ', split(/\s+/,$query) );
-
        my $table = lc $self->{database};
        $table =~ s/^crosbi-//g;
 
@@ -71,30 +69,39 @@ left outer join rad_projekt using (id)
 left outer join rad_godina using (id)
 left outer join rad_podrucje using (id)
 left outer join url using (id)
-where rad_ustanova.sifra = ? and (
-          fti_au @@ to_tsquery(?)
-       or fti_pr @@ to_tsquery(?)
-)
-
+where rad_ustanova.sifra = ?
        };
 
-       my $dbh = DBI->connect_cached("dbi:Pg:dbname=$dbname", '', '', {AutoCommit => 0});
+       my @exec = (
+               130, # FIXME ustanova
+       );
+
+       if ( $query =~ s/^(fti_.+):// ) {
+               my $tsquery = join(' & ', split(/\s+/,$query) );
+
+               my @or;
+               foreach my $f ( split(/,/,$1) ) {
+                       push @or, "$f @@ to_tsquery(?)";
+                       push @exec, $tsquery;
+               };
+               $sql .= "and ( " . join(" or ", @or) . ")";
+       } else {
+               warn "INVALID QUERY [$query]";
+       }
+
+warn "XXX SQL = ",$sql, dump( @exec );
 
-warn "XXX SQL = ",$sql;
+       my $dbh = DBI->connect_cached("dbi:Pg:dbname=$dbname", '', '', {AutoCommit => 0});
 
        my $sth = $dbh->prepare( $sql );
 
-       $sth->execute(
-               130, # FIXME ustanova
-               $tsquery,
-               $tsquery,
-#              , '%' . $query . '%'
-       );
+       $sth->execute( @exec );
 
-       $self->{_sth} = $sth;
        my $hits = $sth->rows;
 
-       warn "# [$tsquery] $hits hits\n";
+       $self->{_sth} = $sth;
+
+       warn "# [$query] $hits hits\n";
 
        return $self->{hits} = $hits;
 }