008

[Biblio-Z3950.git] / GoogleBooks.pm

diff --git a/GoogleBooks.pm b/GoogleBooks.pm
index 8bcf0ed..139ff94 100644 (file)
--- a/GoogleBooks.pm
+++ b/GoogleBooks.pm
@@ -9,6 +9,9 @@ use JSON::XS;
 
 use base 'Scraper';
 
+my $pageCount_suffix = 'p.'; # English
+$pageCount_suffix = ' str.'; # Croatian
+
 my $debug = $ENV{DEBUG} || 0;
 
 sub diag {
@@ -89,8 +92,6 @@ diag "got $hits results, get first one";
 }
 
 
-our ( $hash, $marc );
-
 sub next_marc {
        my ($self,$format) = @_;
 
@@ -102,7 +103,7 @@ sub next_marc {
 
        my $id = $item->{id} || die "no id";
 
-       $marc = MARC::Record->new;
+       my $marc = MARC::Record->new;
        $marc->encoding('utf-8');
 
        if ( my $vi = $item->{volumeInfo} ) {
@@ -134,12 +135,14 @@ sub next_marc {
                        $vi->{subtitle} ? ( 'b' => $vi->{subtitle} ) : (),
                );
 
-               $marc->add_fields(260,' ',' ',
-                       $vi->{publisher} ? ( 'b' => $vi->{publisher} ) : (),
-                       $vi->{publishedDate} ? ( 'c' => $vi->{publishedDate} ) : ()
-               );
+               if ( exists $vi->{publisher} or exists $vi->{publishedDate} ) {
+                       $marc->add_fields(260,' ',' ',
+                               $vi->{publisher} ? ( 'b' => $vi->{publisher} ) : (),
+                               $vi->{publishedDate} ? ( 'c' => $vi->{publishedDate} ) : ()
+                       );
+               }
 
-               $marc->add_fields(300,' ',' ','a' => $vi->{pageCount} . 'p.' ) if $vi->{pageCount};
+               $marc->add_fields(300,' ',' ','a' => $vi->{pageCount} . $pageCount_suffix ) if $vi->{pageCount};
                
                $marc->add_fields(520,' ',' ','a' => $vi->{description} ) if $vi->{description};