3 |
use warnings; |
use warnings; |
4 |
use strict; |
use strict; |
5 |
|
|
|
use blib; |
|
6 |
use WebPAC::Input; |
use WebPAC::Input; |
7 |
|
|
8 |
=head1 NAME |
=head1 NAME |
11 |
|
|
12 |
=head1 VERSION |
=head1 VERSION |
13 |
|
|
14 |
Version 0.03 |
Version 0.05 |
15 |
|
|
16 |
=cut |
=cut |
17 |
|
|
18 |
our $VERSION = '0.03'; |
our $VERSION = '0.05'; |
19 |
|
|
20 |
|
|
21 |
=head1 SYNOPSIS |
=head1 SYNOPSIS |
37 |
sub init { |
sub init { |
38 |
my $self = shift; |
my $self = shift; |
39 |
|
|
40 |
eval "use Biblio::Isis 0.13;"; |
eval "use Biblio::Isis;"; |
41 |
unless ($@) { |
unless ($@) { |
42 |
$self->{have_biblio_isis} = 1 |
$self->{have_biblio_isis} = 1 |
43 |
} else { |
} else { |
48 |
|
|
49 |
=head2 open_db |
=head2 open_db |
50 |
|
|
51 |
Returns handle to database |
Returns handle to database and size in records |
52 |
|
|
53 |
my $db = $open_db( |
my ($db,$size) = $isis->open_db( |
54 |
path => '/path/to/LIBRI' |
path => '/path/to/LIBRI' |
55 |
|
filter => sub { |
56 |
|
my ($l,$field_nr) = @_; |
57 |
|
# do something with $l which is line of input file |
58 |
|
return $l; |
59 |
|
}, |
60 |
} |
} |
61 |
|
|
62 |
|
Options: |
63 |
|
|
64 |
|
=over 4 |
65 |
|
|
66 |
|
=item path |
67 |
|
|
68 |
|
path to CDS/ISIS database |
69 |
|
|
70 |
|
=back |
71 |
|
|
72 |
=cut |
=cut |
73 |
|
|
74 |
sub open_db { |
sub open_db { |
92 |
$isis_db = new Biblio::Isis( |
$isis_db = new Biblio::Isis( |
93 |
isisdb => $arg->{path}, |
isisdb => $arg->{path}, |
94 |
include_deleted => 1, |
include_deleted => 1, |
95 |
hash_filter => sub { |
hash_filter => $arg->{filter} ? sub { return $arg->{filter}->(@_); } : undef, |
|
my $l = shift || return; |
|
|
$l = $self->{iconv}->convert($l) if ($self->{iconv}); |
|
|
return $l; |
|
|
}, |
|
96 |
) or $log->logdie("can't find database $arg->{path}"); |
) or $log->logdie("can't find database $arg->{path}"); |
97 |
|
|
98 |
$db_size = $isis_db->count; |
$db_size = $isis_db->count; |
108 |
|
|
109 |
Return record with ID C<$mfn> from database |
Return record with ID C<$mfn> from database |
110 |
|
|
111 |
my $rec = $self->fetch_rec( $db, $mfn ); |
my $rec = $self->fetch_rec( $db, $mfn, $filter_coderef); |
|
|
|
|
} |
|
112 |
|
|
113 |
=cut |
=cut |
114 |
|
|
115 |
sub fetch_rec { |
sub fetch_rec { |
116 |
my $self = shift; |
my $self = shift; |
117 |
|
|
118 |
my ($isis_db, $mfn) = @_; |
my ($isis_db, $mfn, $filter_coderef) = @_; |
119 |
|
|
120 |
my $rec; |
my $rec; |
121 |
|
|
139 |
} else { |
} else { |
140 |
$val = $l; |
$val = $l; |
141 |
} |
} |
142 |
push @{$rec->{$k}}, $val; |
push @{$rec->{"$k"}}, $val; |
143 |
} |
} |
144 |
} else { |
} else { |
145 |
push @{$rec->{'000'}}, $mfn; |
push @{$rec->{'000'}}, $mfn; |
147 |
} |
} |
148 |
|
|
149 |
} elsif ($self->{have_biblio_isis}) { |
} elsif ($self->{have_biblio_isis}) { |
150 |
$rec = $isis_db->to_hash($mfn); |
$rec = $isis_db->to_hash({ |
151 |
|
mfn => $mfn, |
152 |
|
include_subfields => 1, |
153 |
|
hash_filter => $filter_coderef, |
154 |
|
}); |
155 |
} else { |
} else { |
156 |
$self->_get_logger()->logdie("hum? implementation missing?"); |
$self->_get_logger()->logdie("hum? implementation missing?"); |
157 |
} |
} |