|
Lines 842-847
sub get_marc_notes {
Link Here
|
| 842 |
return \@marcnotes; |
842 |
return \@marcnotes; |
| 843 |
} |
843 |
} |
| 844 |
|
844 |
|
|
|
845 |
=head3 get_authors_from_MARC |
| 846 |
|
| 847 |
my $authors = $biblio->get_authors_from_MARC; |
| 848 |
|
| 849 |
Get all authors from the MARC record and returns them in an array. |
| 850 |
The authors are stored in different fields depending on MARC flavour |
| 851 |
|
| 852 |
=cut |
| 853 |
|
| 854 |
sub get_authors_from_MARC { |
| 855 |
my ( $self, $params ) = @_; |
| 856 |
|
| 857 |
my ( $mintag, $maxtag, $fields_filter ); |
| 858 |
my $marcflavour = C4::Context->preference('marcflavour'); |
| 859 |
|
| 860 |
# tagslib useful only for UNIMARC author responsibilities |
| 861 |
my $tagslib; |
| 862 |
if ( $marcflavour eq "UNIMARC" ) { |
| 863 |
# FIXME : we don't have the framework available, we take the default framework. May be buggy on some setups, will be usually correct. |
| 864 |
$tagslib = C4::Biblio::GetMarcStructure( 1, '', { unsafe => 1 }); |
| 865 |
$mintag = "700"; |
| 866 |
$maxtag = "712"; |
| 867 |
$fields_filter = '7..'; |
| 868 |
} else { # marc21/normarc |
| 869 |
$mintag = "700"; |
| 870 |
$maxtag = "720"; |
| 871 |
$fields_filter = '7..'; |
| 872 |
} |
| 873 |
|
| 874 |
my @marcauthors; |
| 875 |
my $AuthoritySeparator = C4::Context->preference('AuthoritySeparator'); |
| 876 |
|
| 877 |
foreach my $field ( $self->metadata->record->field($fields_filter) ) { |
| 878 |
next unless $field->tag() >= $mintag && $field->tag() <= $maxtag; |
| 879 |
my @subfields_loop; |
| 880 |
my @link_loop; |
| 881 |
my @subfields = $field->subfields(); |
| 882 |
my $count_auth = 0; |
| 883 |
|
| 884 |
# if there is an authority link, build the link with Koha-Auth-Number: subfield9 |
| 885 |
my $subfield9 = $field->subfield('9'); |
| 886 |
if ($subfield9) { |
| 887 |
my $linkvalue = $subfield9; |
| 888 |
$linkvalue =~ s/(\(|\))//g; |
| 889 |
@link_loop = ( { 'limit' => 'an', 'link' => $linkvalue } ); |
| 890 |
} |
| 891 |
|
| 892 |
# other subfields |
| 893 |
my $unimarc3; |
| 894 |
for my $authors_subfield (@subfields) { |
| 895 |
next if ( $authors_subfield->[0] eq '9' ); |
| 896 |
|
| 897 |
# unimarc3 contains the $3 of the author for UNIMARC. |
| 898 |
# For french academic libraries, it's the "ppn", and it's required for idref webservice |
| 899 |
$unimarc3 = $authors_subfield->[1] if $marcflavour eq 'UNIMARC' and $authors_subfield->[0] =~ /3/; |
| 900 |
|
| 901 |
# don't load unimarc subfields 3, 5 |
| 902 |
next if ( $marcflavour eq 'UNIMARC' and ( $authors_subfield->[0] =~ /3|5/ ) ); |
| 903 |
|
| 904 |
my $code = $authors_subfield->[0]; |
| 905 |
my $value = $authors_subfield->[1]; |
| 906 |
my $linkvalue = $value; |
| 907 |
$linkvalue =~ s/(\(|\))//g; |
| 908 |
# UNIMARC author responsibility |
| 909 |
if ( $marcflavour eq 'UNIMARC' and $code eq '4' ) { |
| 910 |
$value = C4::Biblio::GetAuthorisedValueDesc( $field->tag(), $code, $value, '', $tagslib ); |
| 911 |
$linkvalue = "($value)"; |
| 912 |
} |
| 913 |
# if no authority link, build a search query |
| 914 |
unless ($subfield9) { |
| 915 |
push @link_loop, { |
| 916 |
limit => 'au', |
| 917 |
'link' => $linkvalue, |
| 918 |
operator => (scalar @link_loop) ? ' and ' : undef |
| 919 |
}; |
| 920 |
} |
| 921 |
my @this_link_loop = @link_loop; |
| 922 |
# do not display $0 |
| 923 |
unless ( $code eq '0') { |
| 924 |
push @subfields_loop, { |
| 925 |
tag => $field->tag(), |
| 926 |
code => $code, |
| 927 |
value => $value, |
| 928 |
link_loop => \@this_link_loop, |
| 929 |
separator => (scalar @subfields_loop) ? $AuthoritySeparator : '' |
| 930 |
}; |
| 931 |
} |
| 932 |
} |
| 933 |
push @marcauthors, { |
| 934 |
MARCAUTHOR_SUBFIELDS_LOOP => \@subfields_loop, |
| 935 |
authoritylink => $subfield9, |
| 936 |
unimarc3 => $unimarc3 |
| 937 |
}; |
| 938 |
} |
| 939 |
return \@marcauthors; |
| 940 |
} |
| 941 |
|
| 845 |
=head3 to_api |
942 |
=head3 to_api |
| 846 |
|
943 |
|
| 847 |
my $json = $biblio->to_api; |
944 |
my $json = $biblio->to_api; |