Lines 715-720
sub get_components_query {
Link Here
|
715 |
return ($query, $query_str, $sort); |
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return ($query, $query_str, $sort); |
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} |
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} |
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|
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|
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=head3 get_marc_volumes |
719 |
|
720 |
my $volumes = $self->get_marc_volumes(); |
721 |
|
722 |
Returns an array of MARCXML data, which are volumes parts of |
723 |
this object (MARC21 773$w points to this) |
724 |
|
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=cut |
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|
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sub get_marc_volumes { |
728 |
my ( $self, $max_results ) = @_; |
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|
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return $self->{_volumes} if defined( $self->{_volumes} ); |
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|
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my $searchstr = $self->get_volumes_query; |
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|
734 |
if ( defined($searchstr) ) { |
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my $searcher = Koha::SearchEngine::Search->new( { index => $Koha::SearchEngine::BIBLIOS_INDEX } ); |
736 |
my ( $errors, $results, $total_hits ) = $searcher->simple_search_compat( $searchstr, 0, $max_results ); |
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$self->{_volumes} = |
738 |
( defined($results) && scalar(@$results) ) ? $results : []; |
739 |
} else { |
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$self->{_volumes} = []; |
741 |
} |
742 |
|
743 |
return $self->{_volumes}; |
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} |
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|
746 |
=head2 get_volumes_query |
747 |
|
748 |
Returns a query which can be used to search for all component parts of MARC21 biblios |
749 |
|
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=cut |
751 |
|
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sub get_volumes_query { |
753 |
my ($self) = @_; |
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|
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# MARC21 Only for now |
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return if ( C4::Context->preference('marcflavour') ne 'MARC21' ); |
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|
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my $marc = $self->metadata->record; |
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|
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# Only build volumes query if we're in a 'Set' record |
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# or we have a monographic series. |
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my $leader19 = substr( $marc->leader, 19, 1 ); |
763 |
my $pf008 = $marc->field('008') || ''; |
764 |
my $mseries = ( $pf008 && substr( $pf008->data(), 21, 1 ) eq 'm' ) ? 1 : 0; |
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return unless ( $leader19 eq 'a' || $mseries ); |
766 |
|
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my $builder = Koha::SearchEngine::QueryBuilder->new( { index => $Koha::SearchEngine::BIBLIOS_INDEX } ); |
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|
769 |
my $searchstr; |
770 |
if ( C4::Context->preference('UseControlNumber') ) { |
771 |
my $pf001 = $marc->field('001') || undef; |
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|
773 |
if ( defined($pf001) ) { |
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$searchstr = "("; |
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my $pf003 = $marc->field('003') || undef; |
776 |
|
777 |
if ( !defined($pf003) ) { |
778 |
|
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# search for 773$w='Host001' |
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$searchstr .= "rcn:" . $pf001->data(); |
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} else { |
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$searchstr .= "("; |
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|
784 |
# search for (773$w='Host001' and 003='Host003') or 773$w='(Host003)Host001' |
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$searchstr .= "(rcn:" . $pf001->data() . " AND cni:" . $pf003->data() . ")"; |
786 |
$searchstr .= " OR rcn:\"" . $pf003->data() . " " . $pf001->data() . "\""; |
787 |
$searchstr .= ")"; |
788 |
} |
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|
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# exclude monograph and serial component part records |
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$searchstr .= " NOT (bib-level:a OR bib-level:b)"; |
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$searchstr .= ")"; |
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} |
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} else { |
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my $cleaned_title = $marc->subfield( '245', "a" ); |
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$cleaned_title =~ tr|/||; |
797 |
$cleaned_title = $builder->clean_search_term($cleaned_title); |
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$searchstr = "ti,phr:($cleaned_title)"; |
799 |
} |
800 |
|
801 |
return $searchstr; |
802 |
} |
803 |
|
718 |
=head3 subscriptions |
804 |
=head3 subscriptions |
719 |
|
805 |
|
720 |
my $subscriptions = $self->subscriptions |
806 |
my $subscriptions = $self->subscriptions |
Lines 1615-1693
sub opac_summary_html {
Link Here
|
1615 |
return $summary_html; |
1701 |
return $summary_html; |
1616 |
} |
1702 |
} |
1617 |
|
1703 |
|
1618 |
=head3 get_marc_volumes |
|
|
1619 |
|
1620 |
my $volumes = $self->get_marc_volumes(); |
1621 |
|
1622 |
Returns an array of MARCXML data, which are volumes parts of |
1623 |
this object (MARC21 773$w points to this) |
1624 |
|
1625 |
=cut |
1626 |
|
1627 |
sub get_marc_volumes { |
1628 |
my ($self, $max_results) = @_; |
1629 |
|
1630 |
return [] if (C4::Context->preference('marcflavour') ne 'MARC21'); |
1631 |
|
1632 |
my $searchstr = $self->get_volumes_query; |
1633 |
|
1634 |
if (defined($searchstr)) { |
1635 |
my $searcher = Koha::SearchEngine::Search->new({index => $Koha::SearchEngine::BIBLIOS_INDEX}); |
1636 |
my ( $errors, $results, $total_hits ) = $searcher->simple_search_compat( $searchstr, 0, $max_results ); |
1637 |
$self->{_volumes} = $results if ( defined($results) && scalar(@$results) ); |
1638 |
} |
1639 |
|
1640 |
return $self->{_volumes} || []; |
1641 |
} |
1642 |
|
1643 |
=head2 get_volumes_query |
1644 |
|
1645 |
Returns a query which can be used to search for all component parts of MARC21 biblios |
1646 |
|
1647 |
=cut |
1648 |
|
1649 |
sub get_volumes_query { |
1650 |
my ($self) = @_; |
1651 |
|
1652 |
my $builder = Koha::SearchEngine::QueryBuilder->new( |
1653 |
{ index => $Koha::SearchEngine::BIBLIOS_INDEX } ); |
1654 |
my $marc = $self->metadata->record; |
1655 |
|
1656 |
my $searchstr; |
1657 |
if ( C4::Context->preference('UseControlNumber') ) { |
1658 |
my $pf001 = $marc->field('001') || undef; |
1659 |
|
1660 |
if ( defined($pf001) ) { |
1661 |
$searchstr = "("; |
1662 |
my $pf003 = $marc->field('003') || undef; |
1663 |
|
1664 |
if ( !defined($pf003) ) { |
1665 |
# search for 773$w='Host001' |
1666 |
$searchstr .= "rcn:" . $pf001->data(); |
1667 |
} |
1668 |
else { |
1669 |
$searchstr .= "("; |
1670 |
# search for (773$w='Host001' and 003='Host003') or 773$w='(Host003)Host001' |
1671 |
$searchstr .= "(rcn:" . $pf001->data() . " AND cni:" . $pf003->data() . ")"; |
1672 |
$searchstr .= " OR rcn:\"" . $pf003->data() . " " . $pf001->data() . "\""; |
1673 |
$searchstr .= ")"; |
1674 |
} |
1675 |
|
1676 |
# exclude monograph and serial component part records |
1677 |
$searchstr .= " NOT (bib-level:a OR bib-level:b)"; |
1678 |
$searchstr .= ")"; |
1679 |
} |
1680 |
} |
1681 |
else { |
1682 |
my $cleaned_title = $marc->subfield('245', "a"); |
1683 |
$cleaned_title =~ tr|/||; |
1684 |
$cleaned_title = $builder->clean_search_term($cleaned_title); |
1685 |
$searchstr = "ti,phr:($cleaned_title)"; |
1686 |
} |
1687 |
|
1688 |
return $searchstr; |
1689 |
} |
1690 |
|
1691 |
=head2 Internal methods |
1704 |
=head2 Internal methods |
1692 |
|
1705 |
|
1693 |
=head3 type |
1706 |
=head3 type |