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=head1 NAME |
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WWW::Shorten::Smallr - Perl interface to Smallr.com |
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=head1 SYNOPSIS |
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use WWW::Shorten::Smallr; |
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use WWW::Shorten 'Smallr'; |
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my $short_url = makeashorterlink($long_url); |
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=head1 DESCRIPTION |
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A Perl interface to the web site Smallr.com. Smallr maintains a |
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database of long URLs, each of which has a unique identifier. |
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=cut |
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package WWW::Shorten::Smallr; |
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use strict; |
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use warnings; |
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use Carp; |
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use base qw( WWW::Shorten::generic Exporter ); |
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our @EXPORT = qw(makeashorterlink); |
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our $VERSION = '0.01'; |
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=head1 Functions |
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=head2 makeashorterlink |
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The function C will call the Smallr.com web site, |
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pass it your long URL, and return the shortened version. |
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=cut |
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sub makeashorterlink ($) |
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{ |
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my $smallr = 'http://smallr.com/url/make'; |
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my $base_url = 'http://smallr.com/'; |
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my $url = shift or croak 'No URL passed to makeashorterlink'; |
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my $ua = __PACKAGE__->ua(); |
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my $resp = $ua->post($smallr, |
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[ url => $url, submit => 'submit' ]); |
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return unless $resp->is_success; |
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if ($resp->content =~ m!
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#if ($resp->content =~ m!Your shorter link is: !) { |
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return "$base_url$1"; |
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} |
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return; |
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} |
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1; |
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__END__ |