NAME

Wikibase::Datatype::Sitelink - Wikibase sitelink datatype.

SYNOPSIS

 use Wikibase::Datatype::Sitelink;

 my $obj = Wikibase::Datatype::Sitelink->new(%params);
 my $badges_ar = $obj->badges;
 my $site = $obj->site;
 my $title = $obj->title;

DESCRIPTION

This datatype is sitelink class for representing link to wikimedia projects (e.g. Czech Wikipedia).

METHODS

new

 my $obj = Wikibase::Datatype::Sitelink->new(%params);

Constructor.

Returns instance of object.

• badges

  Badges. Default value is [].

• site

  Site shortcut (e.g. cswiki). Parameter is required.

• title

  Page title (e.g. 'Main Page'). Parameter is required.

badges

 my $badges_ar = $obj->badges;

Get badges (Badge is link to item - regexp /^Q\d+$/).

Returns reference to array with strings.

site

 my $site = $obj->site;

Get site.

Returns string.

title

 my $title = $obj->title;

Get title.

Returns string.

ERRORS

 new():
         From Mo::utils::check_required():
                 Parameter 'site' is required.
                 Parameter 'title' is required.
         From Mo::utils::check_array_object():
                 Badge isn't 'Wikibase::Datatype::Value::Item' object.
                 Parameter 'badges' must be a array.

EXAMPLE

 use strict;
 use warnings;

 use Unicode::UTF8 qw(decode_utf8 encode_utf8);
 use Wikibase::Datatype::Sitelink;
 use Wikibase::Datatype::Value::Item;

 # Object.
 my $obj = Wikibase::Datatype::Sitelink->new(
         'badges' => [
                  Wikibase::Datatype::Value::Item->new(
                          'value' => 'Q123',
                  ),
         ],
         'site' => 'cswiki',
         'title' => decode_utf8('Hlavní strana'),
 );

 # Get badges.
 my $badges_ar = [map { $_->value } @{$obj->badges}];

 # Get site.
 my $site = $obj->site;

 # Get title.
 my $title = $obj->title;

 # Print out.
 print 'Badges: '.(join ', ', @{$badges_ar})."\n";
 print "Site: $site\n";
 print 'Title: '.encode_utf8($title)."\n";

 # Output:
 # Badges: Q123
 # Site: cswiki
 # Title: Hlavní strana

DEPENDENCIES

Mo, Mo::utils.

SEE ALSO

Wikibase::Datatype

Wikibase datatypes.

REPOSITORY

https://github.com/michal-josef-spacek/Wikibase-Datatype

AUTHOR

Michal Josef Špaček mailto:skim@cpan.org

http://skim.cz

LICENSE AND COPYRIGHT

© Michal Josef Špaček 2020-2022

BSD 2-Clause License

VERSION

0.11

cpanm Wikibase::Datatype

perl -MCPAN -e shell
install Wikibase::Datatype