-
Notifications
You must be signed in to change notification settings - Fork 10
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
Adding support for setting adding JSON paths
- Loading branch information
Showing
9 changed files
with
328 additions
and
36 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,132 @@ | ||
| package Catmandu::Fix::Inline::marc_set; | ||
|
|
||
| use Clone qw(clone); | ||
| use Carp; | ||
| use Catmandu::Util qw(:is); | ||
| require Exporter; | ||
|
|
||
| @ISA = qw(Exporter); | ||
| @EXPORT_OK = qw(marc_set); | ||
| %EXPORT_TAGS = (all => [qw(marc_set)]); | ||
|
|
||
| sub marc_set { | ||
| my ($data,$marc_path,$value) = @_; | ||
| my $record = $data->{record}; | ||
|
|
||
| return $data unless defined $record; | ||
|
|
||
| if ($value =~ /^\$\.(\S+)/) { | ||
| my $path = $1; | ||
| $value = Catmandu::Util::data_at($path,$data); | ||
| } | ||
|
|
||
| if (is_array_ref $value) { | ||
| $value = $value->[-1]; | ||
| } | ||
| elsif (is_hash_ref $value) { | ||
| my $last; | ||
| for (keys %$value) { | ||
| $last = $value->{$_}; | ||
| } | ||
| $value = $last; | ||
| } | ||
|
|
||
| my $field_regex; | ||
| my ($field,$ind1,$ind2,$subfield_regex,$from,$to,$len); | ||
|
|
||
| if ($marc_path =~ /(\S{3})(\[(.)?,?(.)?\])?([_a-z0-9])?(\/(\d+)(-(\d+))?)?/) { | ||
| $field = $1; | ||
| $ind1 = $3; | ||
| $ind2 = $4; | ||
| if (defined $5) { | ||
| $subfield_regex = "$5"; | ||
| } | ||
| else { | ||
| $subfield_regex = ($field =~ /^LDR|^00/) ? "_" : "a"; | ||
| } | ||
| $from = $7; | ||
| $to = $9; | ||
| $len = defined $to ? $to - $from + 1 : 1; | ||
| } | ||
| else { | ||
| confess "invalid marc path"; | ||
| } | ||
|
|
||
| $field_regex = $field; | ||
| $field_regex =~ s/\*/./g; | ||
|
|
||
| for (@$record) { | ||
| if ($_->[0] !~ /$field_regex/) { | ||
| next; | ||
| } | ||
|
|
||
| if (defined $ind1) { | ||
| if (!defined $_->[1] || $_->[1] ne $ind1) { | ||
| next; | ||
| } | ||
| } | ||
| if (defined $ind2) { | ||
| if (!defined $_->[2] || $_->[2] ne $ind2) { | ||
| next; | ||
| } | ||
| } | ||
|
|
||
| my $start; | ||
|
|
||
| if ($_->[0] =~ /^LDR|^00/) { | ||
| $start = 3; | ||
| } | ||
| elsif (defined $_->[5] && $_->[5] eq '_') { | ||
| $start = 5; | ||
| } | ||
| else { | ||
| $start = 3; | ||
| } | ||
|
|
||
| my $found = 0; | ||
| for (my $i = $start; $i < @$_; $i += 2) { | ||
|
|
||
| if ($_->[$i] eq $subfield_regex) { | ||
| if (defined $from) { | ||
| substr($_->[$i + 1], $from, $len) = $value; | ||
| } | ||
| else { | ||
| $_->[$i + 1] = $value; | ||
| } | ||
|
|
||
| $found = 1; | ||
| } | ||
| } | ||
|
|
||
| if ($found == 0) { | ||
| push(@$_,$subfield_regex,$value); | ||
| } | ||
|
|
||
| } | ||
|
|
||
| $data; | ||
| } | ||
|
|
||
| =head1 NAME | ||
| Catmandu::Fix::Inline::marc_set - A marc_set-er for Perl scripts | ||
| =head1 SYNOPSIS | ||
| use Catmandu::Fix::Inline::marc_set qw(:all); | ||
| # Set to literal value | ||
| my $data = marc_set($data,'245[1]a', 'value'); | ||
| # Set to a copy of a deeply nested JSON path | ||
| my $data = marc_set($data,'245[1]a', '$.my.deep.field'); | ||
| =head1 SEE ALSO | ||
| L<Catmandu::Fix::Inline::marc_add> , | ||
| L<Catmandu::Fix::Inline::marc_remove> , | ||
| L<Catmandu::Fix::Inline::marc_map> | ||
| =cut | ||
|
|
||
| 1; |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Oops, something went wrong.