package Fortune::WWW::Postillion;
use 5.010;
use strict;
use warnings;
use WWW::Mechanize;
use HTML::Parser;
=head1 NAME
Fortune::WWW::Postillion - Get fortune cookies from http://www.der-postillion.com!
=head1 VERSION
=cut
our $VERSION = '0.02';
=head1 SYNOPSIS
Fortune::WWW::Postillion gives you fortune cookies from the newsticker archive
of the webside C<http://www.der-postillion.com>.
use Fortune::WWW::Postillion;
my $random_cookie = cookie();
my $third_cookie = cookie(3);
=head1 EXPORT
=cut
our @text;
sub start_handler
{
return if(shift ne 'p');
my ($class) = shift->{href};
my $self = shift;
my $text;
$self->handler(text => sub{$text = shift; if ($text =~ m/\+\+\+ ([^+]+) \+\+\+/) { push(@text, $1)}},"dtext");
}
sub text_handler
{
}
=head1 SUBROUTINES
=head2 cookie
Get a new fortune cookie. You can either request a random cookie or give a
number n and the module will try to return the nth element of the cookie
list. The number is used modulo the number of elements in the cookie jar. So
if you ask for the 5th cookie in a 4 element jar, you will get the first one.
@param int - number of element in news list
@return success - string
@return error - exception
@throws die()
=cut
sub cookie
{
my ($num_cookie) = @_;
my $url = 'http://www.der-postillon.com/search/label/Newsticker';
my $mech = WWW::Mechanize->new();
my $content = $mech->get($url)->content;
# Create parser object
my $parser = HTML::Parser->new();
$parser->handler(start => \&start_handler,"tagname,attr,self");
$parser->parse($content);
$parser->eof;
if (not $num_cookie) {
$num_cookie = int(rand(@text)) + 1;
}
return $text[($num_cookie-1) % int @text];
}
=head1 AUTHOR
Maik Hentsche, C<< <Caldrin at cpan dot org> >>
=head1 BUGS
Please report any bugs or feature requests to C<bug-fortune-www-postillion at rt.cpan.org>, or through
the web interface at L<http://rt.cpan.org/NoAuth/ReportBug.html?Queue=Fortune-WWW-Postillion>. I will be notified, and then you'll
automatically be notified of progress on your bug as I make changes.
=head1 SUPPORT
You can find documentation for this module with the perldoc command.
perldoc Fortune::WWW::Postillion
You can also look for information at:
=over 4
=item * RT: CPAN's request tracker (report bugs here)
L<http://rt.cpan.org/NoAuth/Bugs.html?Dist=Fortune-WWW-Postillion>
=item * AnnoCPAN: Annotated CPAN documentation
L<http://annocpan.org/dist/Fortune-WWW-Postillion>
=item * CPAN Ratings
L<http://cpanratings.perl.org/d/Fortune-WWW-Postillion>
=item * Search CPAN
L<http://search.cpan.org/dist/Fortune-WWW-Postillion/>
=back
=head1 ACKNOWLEDGEMENTS
=head1 LICENSE AND COPYRIGHT
Copyright 2012 Maik Hentsche.
This program is free software; you can redistribute it and/or modify it
under the terms of either: the GNU General Public License as published
by the Free Software Foundation; or the Artistic License.
See http://dev.perl.org/licenses/ for more information.
=cut
1; # End of Fortune::WWW::Postillion