From 485238ba594e992375d25fbdfc682b587f7bb78d Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Fr=C3=A9d=C3=A9ric=20Demians?= Date: Fri, 2 Dec 2011 07:56:27 +0100 Subject: [PATCH] Bug 3216: UNIMARC author facets Content-Type: text/plain; charset="UTF-8" Add 700$b to UNIMARC author facets. Other facets subfields could be added now. For example, other subjects subfields. Following patches are required to handle better MARC21 subfields and choose other subfields to deal with UNIMARC format. Signed-off-by: Jared Camins-Esakov Tested under both MARC21 and UNIMARC. Does not cause any regressions with MARC21, and offers the possibility for better faceting there in the future. Works as advertised with UNIMARC. Signed-off-by: Jared Camins-Esakov --- C4/Koha.pm | 118 +++++++++++++++++++++++++++------------------------------ C4/Search.pm | 49 ++++++++++-------------- 2 files changed, 77 insertions(+), 90 deletions(-) diff --git a/C4/Koha.pm b/C4/Koha.pm index 43bfdf5..0192989 100644 --- a/C4/Koha.pm +++ b/C4/Koha.pm @@ -678,95 +678,89 @@ sub getFacets { if ( C4::Context->preference("marcflavour") eq "UNIMARC" ) { $facets = [ { - link_value => 'su-to', - label_value => 'Topics', - tags => - [ '600', '601', '602', '603', '604', '605', '606', '610' ], - subfield => 'a', + idx => 'su-to', + label => 'Topics', + tags => [ qw/ 600a 601a 602a 603a 604a 605a 606ax 610a/ ], + sep => ' - ', }, { - link_value => 'su-geo', - label_value => 'Places', - tags => ['651'], - subfield => 'a', + idx => 'su-geo', + label => 'Places', + tags => [ qw/ 651a / ], + sep => ' - ', }, { - link_value => 'su-ut', - label_value => 'Titles', - tags => [ '500', '501', '502', '503', '504', ], - subfield => 'a', + idx => 'su-ut', + label => 'Titles', + tags => [ qw/ 500a 501a 502a 503a 504a / ], + sep => ', ', }, { - link_value => 'au', - label_value => 'Authors', - tags => [ '700', '701', '702', ], - subfield => 'a', + idx => 'au', + label => 'Authors', + tags => [ qw/ 700ab 701ab 702ab / ], + sep => ', ', }, { - link_value => 'se', - label_value => 'Series', - tags => ['225'], - subfield => 'a', + idx => 'se', + label => 'Series', + tags => [ qw/ 225a / ], + sep => ', ', }, - ]; - - my $library_facet; - - $library_facet = { - link_value => 'branch', - label_value => 'Libraries', - tags => [ '995', ], - subfield => 'b', - expanded => '1', - }; - push @$facets, $library_facet unless C4::Context->preference("singleBranchMode"); + ]; + my $library_facet = { + idx => 'branch', + label => 'Libraries', + tags => [ qw/ 995b / ], + expanded => '1', + }; + push @$facets, $library_facet unless C4::Context->preference("singleBranchMode"); } else { $facets = [ { - link_value => 'su-to', - label_value => 'Topics', - tags => ['650'], - subfield => 'a', + idx => 'su-to', + label => 'Topics', + tags => [ qw/ 650a / ], + sep => '--', }, - # { - # link_value => 'su-na', - # label_value => 'People and Organizations', - # tags => ['600', '610', '611'], - # subfield => 'a', + # idx => 'su-na', + # label => 'People and Organizations', + # tags => [ qw/ 600a 610a 611a / ], + # sep => 'a', # }, { - link_value => 'su-geo', - label_value => 'Places', - tags => ['651'], - subfield => 'a', + idx => 'su-geo', + label => 'Places', + tags => [ qw/ 651a / ], + sep => '--', }, { - link_value => 'su-ut', - label_value => 'Titles', - tags => ['630'], - subfield => 'a', + idx => 'su-ut', + label => 'Titles', + tags => [ qw/ 630a / ], + sep => '--', }, { - link_value => 'au', - label_value => 'Authors', - tags => [ '100', '110', '700', ], - subfield => 'a', + idx => 'au', + label => 'Authors', + tags => [ qw/ 100a 110a 700a / ], + sep => ', ', }, { - link_value => 'se', - label_value => 'Series', - tags => [ '440', '490', ], - subfield => 'a', + idx => 'se', + label => 'Series', + tags => [ qw/ 440a 490a / ], + sep => ', ', }, ]; my $library_facet; $library_facet = { - link_value => 'branch', - label_value => 'Libraries', - tags => [ '952', ], - subfield => 'b', + idx => 'branch', + label => 'Libraries', + tags => [ qw/ 952b / ], + sep => ', ', expanded => '1', }; push @$facets, $library_facet unless C4::Context->preference("singleBranchMode"); diff --git a/C4/Search.pm b/C4/Search.pm index 04ce112..05a860c 100644 --- a/C4/Search.pm +++ b/C4/Search.pm @@ -469,46 +469,39 @@ sub getRecords { if ( !$scan && $servers[ $i - 1 ] =~ /biblioserver/ ) { my $jmax = $size>$facets_maxrecs? $facets_maxrecs: $size; - - for ( my $k = 0 ; $k <= @$facets ; $k++ ) { - ($facets->[$k]) or next; - my @fcodes = @{$facets->[$k]->{'tags'}}; - my $sfcode = $facets->[$k]->{'subfield'}; - + for my $facet ( @$facets ) { for ( my $j = 0 ; $j < $jmax ; $j++ ) { my $render_record = $results[ $i - 1 ]->record($j)->render(); my @used_datas = (); - - foreach my $fcode (@fcodes) { - + foreach my $tag ( @{$facet->{tags}} ) { # avoid first line - my $field_pattern = '\n'.$fcode.' ([^\n]+)'; + my $tag_num = substr($tag, 0, 3); + my $letters = substr($tag, 3); + my $field_pattern = '\n' . $tag_num . ' ([^\n]+)'; my @field_tokens = ( $render_record =~ /$field_pattern/g ) ; - foreach my $field_token (@field_tokens) { - my $subfield_pattern = '\$'.$sfcode.' ([^\$]+)'; - my @subfield_values = ( $field_token =~ /$subfield_pattern/g ); - - foreach my $subfield_value (@subfield_values) { - - my $data = $subfield_value; - $data =~ s/^\s+//; # trim left - $data =~ s/\s+$//; # trim right - - unless ( $data ~~ @used_datas ) { - $facets_counter->{ $facets->[$k]->{'link_value'} }->{$data}++; - push @used_datas, $data; + my @subf = ( $field_token =~ /\$([a-zA-Z0-9]) ([^\$]+)/g ); + my @values; + for (my $i = 0; $i < @subf; $i += 2) { + if ( $letters =~ $subf[$i] ) { + my $value = $subf[$i+1]; + $value =~ s/^ *//; + $value =~ s/ *$//; + push @values, $value; } - } # subfields + } + my $data = join($facet->{sep}, @values); + unless ( $data ~~ @used_datas ) { + $facets_counter->{ $facet->{idx} }->{$data}++; + push @used_datas, $data; + } } # fields } # field codes } # records - - $facets_info->{ $facets->[$k]->{'link_value'} }->{'label_value'} = $facets->[$k]->{'label_value'}; - $facets_info->{ $facets->[$k]->{'link_value'} }->{'expanded'} = $facets->[$k]->{'expanded'}; + $facets_info->{ $facet->{idx} }->{label_value} = $facet->{label}; + $facets_info->{ $facet->{idx} }->{expanded} = $facet->{expanded}; } # facets } - # End PROGILONE } # warn "connection ", $i-1, ": $size hits"; -- 1.7.2.5