@@ -, +, @@ --- C4/Search.pm | 363 +++++++++++++++++++++++++++++++++++----------------------- 1 file changed, 219 insertions(+), 144 deletions(-) --- a/C4/Search.pm +++ a/C4/Search.pm @@ -254,28 +254,29 @@ sub SimpleSearch { return ( $error, undef, undef ); } } - while ( ( my $i = ZOOM::event( \@zconns ) ) != 0 ) { - my $event = $zconns[ $i - 1 ]->last_event(); - if ( $event == ZOOM::Event::ZEND ) { - my $first_record = defined( $offset ) ? $offset+1 : 1; + _ZOOM_event_loop( + \@zconns, + \@tmpresults, + sub { + my ($i, $size) = @_; + my $first_record = defined($offset) ? $offset + 1 : 1; my $hits = $tmpresults[ $i - 1 ]->size(); $total_hits += $hits; my $last_record = $hits; if ( defined $max_results && $offset + $max_results < $hits ) { - $last_record = $offset + $max_results; + $last_record = $offset + $max_results; } - for my $j ( $first_record..$last_record ) { - my $record = $tmpresults[ $i - 1 ]->record( $j-1 )->raw(); # 0 indexed + for my $j ( $first_record .. $last_record ) { + my $record = + $tmpresults[ $i - 1 ]->record( $j - 1 )->raw() + ; # 0 indexed push @{$results}, $record; } } - } + ); - foreach my $result (@tmpresults) { - $result->destroy(); - } foreach my $zoom_query (@zoom_queries) { $zoom_query->destroy(); } @@ -410,12 +411,11 @@ sub getRecords { } # finished looping through servers # The big moment: asynchronously retrieve results from all servers - while ( ( my $i = ZOOM::event( \@zconns ) ) != 0 ) { - my $ev = $zconns[ $i - 1 ]->last_event(); - if ( $ev == ZOOM::Event::ZEND ) { - next unless $results[ $i - 1 ]; - my $size = $results[ $i - 1 ]->size(); - if ( $size > 0 ) { + _ZOOM_event_loop( + \@zconns, + \@results, + sub { + my ( $i, $size ) = @_; my $results_hash; # loop through the results @@ -444,16 +444,26 @@ sub getRecords { my $tmpauthor; # the minimal record in author/title (depending on MARC flavour) - if (C4::Context->preference("marcflavour") eq "UNIMARC") { - $tmptitle = MARC::Field->new('200',' ',' ', a => $term, f => $occ); + if ( C4::Context->preference("marcflavour") eq + "UNIMARC" ) + { + $tmptitle = MARC::Field->new( + '200', ' ', ' ', + a => $term, + f => $occ + ); $tmprecord->append_fields($tmptitle); - } else { - $tmptitle = MARC::Field->new('245',' ',' ', a => $term,); - $tmpauthor = MARC::Field->new('100',' ',' ', a => $occ,); + } + else { + $tmptitle = + MARC::Field->new( '245', ' ', ' ', a => $term, ); + $tmpauthor = + MARC::Field->new( '100', ' ', ' ', a => $occ, ); $tmprecord->append_fields($tmptitle); $tmprecord->append_fields($tmpauthor); } - $results_hash->{'RECORDS'}[$j] = $tmprecord->as_usmarc(); + $results_hash->{'RECORDS'}[$j] = + $tmprecord->as_usmarc(); } # not an index scan @@ -467,143 +477,179 @@ sub getRecords { } $results_hashref->{ $servers[ $i - 1 ] } = $results_hash; - # Fill the facets while we're looping, but only for the biblioserver and not for a scan +# Fill the facets while we're looping, but only for the biblioserver and not for a scan if ( !$scan && $servers[ $i - 1 ] =~ /biblioserver/ ) { - my $jmax = $size>$facets_maxrecs? $facets_maxrecs: $size; - for my $facet ( @$facets ) { - for ( my $j = 0 ; $j < $jmax ; $j++ ) { - my $render_record = $results[ $i - 1 ]->record($j)->render(); + my $jmax = + $size > $facets_maxrecs ? $facets_maxrecs : $size; + 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 $tag ( @{$facet->{tags}} ) { + foreach my $tag ( @{ $facet->{tags} } ) { + # avoid first line - my $tag_num = substr($tag, 0, 3); - my $letters = substr($tag, 3); - my $field_pattern = '\n' . $tag_num . ' ([^z][^\n]+)'; - $field_pattern = '\n' . $tag_num . ' ([^\n]+)' if (int($tag_num) < 10); - my @field_tokens = ( $render_record =~ /$field_pattern/g ) ; + my $tag_num = substr( $tag, 0, 3 ); + my $letters = substr( $tag, 3 ); + my $field_pattern = + '\n' . $tag_num . ' ([^z][^\n]+)'; + $field_pattern = '\n' . $tag_num . ' ([^\n]+)' + if ( int($tag_num) < 10 ); + my @field_tokens = + ( $render_record =~ /$field_pattern/g ); foreach my $field_token (@field_tokens) { - my @subf = ( $field_token =~ /\$([a-zA-Z0-9]) ([^\$]+)/g ); + my @subf = ( $field_token =~ + /\$([a-zA-Z0-9]) ([^\$]+)/g ); my @values; - for (my $i = 0; $i < @subf; $i += 2) { + for ( my $i = 0 ; $i < @subf ; $i += 2 ) { if ( $letters =~ $subf[$i] ) { - my $value = $subf[$i+1]; - $value =~ s/^ *//; - $value =~ s/ *$//; - push @values, $value; + my $value = $subf[ $i + 1 ]; + $value =~ s/^ *//; + $value =~ s/ *$//; + push @values, $value; } } - my $data = join($facet->{sep}, @values); + my $data = join( $facet->{sep}, @values ); unless ( $data ~~ @used_datas ) { - $facets_counter->{ $facet->{idx} }->{$data}++; + $facets_counter->{ $facet->{idx} } + ->{$data}++; push @used_datas, $data; } - } # fields - } # field codes - } # records - $facets_info->{ $facet->{idx} }->{label_value} = $facet->{label}; - $facets_info->{ $facet->{idx} }->{expanded} = $facet->{expanded}; - } # facets + } # fields + } # field codes + } # records + $facets_info->{ $facet->{idx} }->{label_value} = + $facet->{label}; + $facets_info->{ $facet->{idx} }->{expanded} = + $facet->{expanded}; + } # facets } - } - # warn "connection ", $i-1, ": $size hits"; - # warn $results[$i-1]->record(0)->render() if $size > 0; + # warn "connection ", $i-1, ": $size hits"; + # warn $results[$i-1]->record(0)->render() if $size > 0; - # BUILD FACETS - if ( $servers[ $i - 1 ] =~ /biblioserver/ ) { - for my $link_value ( - sort { $facets_counter->{$b} <=> $facets_counter->{$a} } - keys %$facets_counter ) - { - my $expandable; - my $number_of_facets; - my @this_facets_array; - for my $one_facet ( - sort { - $facets_counter->{$link_value}->{$b} - <=> $facets_counter->{$link_value}->{$a} - } keys %{ $facets_counter->{$link_value} } + # BUILD FACETS + if ( $servers[ $i - 1 ] =~ /biblioserver/ ) { + for my $link_value ( + sort { $facets_counter->{$b} <=> $facets_counter->{$a} } + keys %$facets_counter ) { - $number_of_facets++; - if ( ( $number_of_facets < 6 ) - || ( $expanded_facet eq $link_value ) - || ( $facets_info->{$link_value}->{'expanded'} ) ) + my $expandable; + my $number_of_facets; + my @this_facets_array; + for my $one_facet ( + sort { + $facets_counter->{$link_value} + ->{$b} <=> $facets_counter->{$link_value} + ->{$a} + } keys %{ $facets_counter->{$link_value} } + ) { + $number_of_facets++; + if ( ( $number_of_facets < 6 ) + || ( $expanded_facet eq $link_value ) + || ( $facets_info->{$link_value}->{'expanded'} ) + ) + { + +# Sanitize the link value : parenthesis, question and exclamation mark will cause errors with CCL + my $facet_link_value = $one_facet; + $facet_link_value =~ s/[()!?¡¿؟]/ /g; + + # fix the length that will display in the label, + my $facet_label_value = $one_facet; + my $facet_max_length = C4::Context->preference( + 'FacetLabelTruncationLength') + || 20; + $facet_label_value = + substr( $one_facet, 0, $facet_max_length ) + . "..." + if length($facet_label_value) > + $facet_max_length; - # Sanitize the link value : parenthesis, question and exclamation mark will cause errors with CCL - my $facet_link_value = $one_facet; - $facet_link_value =~ s/[()!?¡¿؟]/ /g; + # if it's a branch, label by the name, not the code, + if ( $link_value =~ /branch/ ) { + if ( defined $branches + && ref($branches) eq "HASH" + && defined $branches->{$one_facet} + && ref( $branches->{$one_facet} ) eq + "HASH" ) + { + $facet_label_value = + $branches->{$one_facet} + ->{'branchname'}; + } + else { + $facet_label_value = "*"; + } + } - # fix the length that will display in the label, - my $facet_label_value = $one_facet; - my $facet_max_length = - C4::Context->preference('FacetLabelTruncationLength') || 20; - $facet_label_value = - substr( $one_facet, 0, $facet_max_length ) . "..." - if length($facet_label_value) > $facet_max_length; + # if it's a itemtype, label by the name, not the code, + if ( $link_value =~ /itype/ ) { + if ( defined $itemtypes + && ref($itemtypes) eq "HASH" + && defined $itemtypes->{$one_facet} + && ref( $itemtypes->{$one_facet} ) eq + "HASH" ) + { + $facet_label_value = + $itemtypes->{$one_facet} + ->{'description'}; + } + } - # if it's a branch, label by the name, not the code, - if ( $link_value =~ /branch/ ) { - if (defined $branches - && ref($branches) eq "HASH" - && defined $branches->{$one_facet} - && ref ($branches->{$one_facet}) eq "HASH") - { - $facet_label_value = - $branches->{$one_facet}->{'branchname'}; - } - else { - $facet_label_value = "*"; - } - } - # if it's a itemtype, label by the name, not the code, - if ( $link_value =~ /itype/ ) { - if (defined $itemtypes - && ref($itemtypes) eq "HASH" - && defined $itemtypes->{$one_facet} - && ref ($itemtypes->{$one_facet}) eq "HASH") - { + # also, if it's a location code, use the name instead of the code + if ( $link_value =~ /location/ ) { $facet_label_value = - $itemtypes->{$one_facet}->{'description'}; + GetKohaAuthorisedValueLib( 'LOC', + $one_facet, $opac ); } - } - # also, if it's a location code, use the name instead of the code - if ( $link_value =~ /location/ ) { - $facet_label_value = GetKohaAuthorisedValueLib('LOC', $one_facet, $opac); + # but we're down with the whole label being in the link's title. + push @this_facets_array, + { + facet_count => + $facets_counter->{$link_value} + ->{$one_facet}, + facet_label_value => $facet_label_value, + facet_title_value => $one_facet, + facet_link_value => $facet_link_value, + type_link_value => $link_value, + } + if ($facet_label_value); } - - # but we're down with the whole label being in the link's title. - push @this_facets_array, { - facet_count => $facets_counter->{$link_value}->{$one_facet}, - facet_label_value => $facet_label_value, - facet_title_value => $one_facet, - facet_link_value => $facet_link_value, - type_link_value => $link_value, - } if ( $facet_label_value ); } - } - # handle expanded option - unless ( $facets_info->{$link_value}->{'expanded'} ) { - $expandable = 1 - if ( ( $number_of_facets > 6 ) - && ( $expanded_facet ne $link_value ) ); + # handle expanded option + unless ( $facets_info->{$link_value}->{'expanded'} ) { + $expandable = 1 + if ( ( $number_of_facets > 6 ) + && ( $expanded_facet ne $link_value ) ); + } + push @facets_loop, + { + type_link_value => $link_value, + type_id => $link_value . "_id", + "type_label_" + . $facets_info->{$link_value}->{'label_value'} => + 1, + facets => \@this_facets_array, + expandable => $expandable, + expand => $link_value, + } + unless ( + ( + $facets_info->{$link_value}->{'label_value'} =~ + /Libraries/ + ) + and ( C4::Context->preference('singleBranchMode') ) + ); } - push @facets_loop, { - type_link_value => $link_value, - type_id => $link_value . "_id", - "type_label_" . $facets_info->{$link_value}->{'label_value'} => 1, - facets => \@this_facets_array, - expandable => $expandable, - expand => $link_value, - } unless ( ($facets_info->{$link_value}->{'label_value'} =~ /Libraries/) and (C4::Context->preference('singleBranchMode')) ); } } - } - } + ); return ( undef, $results_hashref, \@facets_loop ); } @@ -2816,24 +2862,53 @@ sub GetDistinctValues { } # The big moment: asynchronously retrieve results from all servers my @elements; - while ( ( my $i = ZOOM::event( \@zconns ) ) != 0 ) { - my $ev = $zconns[ $i - 1 ]->last_event(); - if ( $ev == ZOOM::Event::ZEND ) { - next unless $results[ $i - 1 ]; - my $size = $results[ $i - 1 ]->size(); - if ( $size > 0 ) { - for (my $j=0;$j<$size;$j++){ - my %hashscan; - @hashscan{qw(value cnt)}=$results[ $i - 1 ]->display_term($j); - push @elements, \%hashscan; - } - } - } - } + _ZOOM_event_loop( + \@zconns, + \@results, + sub { + my ( $i, $size ) = @_; + for ( my $j = 0 ; $j < $size ; $j++ ) { + my %hashscan; + @hashscan{qw(value cnt)} = + $results[ $i - 1 ]->display_term($j); + push @elements, \%hashscan; + } + } + ); return \@elements; } } +=head2 _ZOOM_event_loop + + _ZOOM_event_loop(\@zconns, \@results, sub { + my ( $i, $size ) = @_; + .... + } ); + +Processes a ZOOM event loop and passes control to a closure for +processing the results, and destroying the resultsets. + +=cut + +sub _ZOOM_event_loop { + my ($zconns, $results, $callback) = @_; + while ( ( my $i = ZOOM::event( $zconns ) ) != 0 ) { + my $ev = $zconns->[ $i - 1 ]->last_event(); + if ( $ev == ZOOM::Event::ZEND ) { + next unless $results->[ $i - 1 ]; + my $size = $results->[ $i - 1 ]->size(); + if ( $size > 0 ) { + $callback->($i, $size); + } + } + } + + foreach my $result (@$results) { + $result->destroy(); + } +} + END { } # module clean-up code here (global destructor) --