NAME
    Commons::Link - Object for creating link for Wikimedia Commons.

SYNOPSIS
     use Commons::Link;

     my $obj = Commons::Link->new(%params);
     my $link = $obj->link($file);
     my $mw_file_link = $obj->mw_file_link($file);
     my $mw_link = $obj->mw_link($object);
     my $mw_user_link = $obj->mw_user_link($user);
     my $thumb_link = $obj->thumb_link($file, $width_in_pixels);

METHODS
  "new"
     my $obj = Commons::Link->new(%params);

    Constructor.

    Returns instance of object.

    *       "utf-8"

            UTF-8 mode. In UTF-8 mode input string will be encoded to bytes
            and compute md5 hash.

            Default value is 1.

  "link"
     my $link = $obj->link($file);

    Get URL from Wikimedia Commons computed from file name. File name could
    be with 'Image:' and 'File:' prefix or directly file. Spaces are
    translated to '_'.

    Returns string with URL.

  "mw_file_link"
     my $mw_file_link = $obj->mw_file_link($file);

    Get URL from Wikimedia Commons MediaWiki view page defined by file name.
    File name could be with 'Image:' and 'File:' prefix or directly file.

    Returns string with URL.

  "mw_link"
     my $mw_link = $obj->mw_link($object);

    Get URL from Wikimedia Commons MediaWiki view page defined by object
    name. e.g. File:__FILENAME__, User:__USERNAME__, Category:__CATEGORY__

    Returns string with URL.

  "mw_user_link"
     my $mw_user_link = $obj->mw_user_link($user);

    Get URL from Wikimedia Commons MediaWiki view page defined by user name.
    File name could be with 'User:' prefix or directly file.

    Returns string with URL.

  "thumb_link"
     my $thumb_link = $obj->thumb_link($file, $width_in_pixels);

    Get URL from Wikimedia Commons computed from file name and image width
    in pixels. File name could be with 'Image:' and 'File:' prefix or
    directly file. Spaces are translated to '_'.

    Returns string with URL.

ERRORS
     new():
             From Class::Utils::set_params():
                     Unknown parameter '%s'.

EXAMPLE1
     use strict;
     use warnings;

     use Commons::Link;

     # Object.
     my $obj = Commons::Link->new;

     # Input name.
     my $commons_file = 'Michal from Czechia.jpg';

     # URL to file.
     my $commons_url = $obj->link($commons_file);

     # Print out.
     print 'Input file: '.$commons_file."\n";
     print 'Output link: '.$commons_url."\n";

     # Output:
     # Input file: Michal from Czechia.jpg
     # Output link: http://upload.wikimedia.org/wikipedia/commons/a/a4/Michal_from_Czechia.jpg

EXAMPLE2
     use strict;
     use warnings;

     use Commons::Link;

     # Object.
     my $obj = Commons::Link->new;

     # Input name.
     my $commons_file = 'File:Michal from Czechia.jpg';

     # URL to file.
     my $commons_url = $obj->link($commons_file);

     # Print out.
     print 'Input file: '.$commons_file."\n";
     print 'Output link: '.$commons_url."\n";

     # Output:
     # Input file: File:Michal from Czechia.jpg
     # Output link: http://upload.wikimedia.org/wikipedia/commons/a/a4/Michal_from_Czechia.jpg

EXAMPLE3
     use strict;
     use warnings;

     use Commons::Link;

     # Object.
     my $obj = Commons::Link->new;

     # Input name.
     my $commons_file = 'File:Michal from Czechia.jpg';

     # URL to thumbnail file.
     my $commons_url = $obj->thumb_link($commons_file, 200);

     # Print out.
     print 'Input file: '.$commons_file."\n";
     print 'Output thumbnail link: '.$commons_url."\n";

     # Output:
     # Input file: File:Michal from Czechia.jpg
     # Output thumbnail link: http://upload.wikimedia.org/wikipedia/commons/thumb/a/a4/Michal_from_Czechia.jpg/200px-Michal_from_Czechia.jpg

DEPENDENCIES
    Class::Utils, Digest::MD5, Readonly, Unicode::UTF8, URI.

REPOSITORY
    <https://github.com/michal-josef-spacek/Commons-Link>

AUTHOR
    Michal Josef Špaček <mailto:skim@cpan.org>

    <http://skim.cz>

LICENSE AND COPYRIGHT
    © Michal Josef Špaček 2021

    BSD 2-Clause License

VERSION
    0.06