# Blosxom Plugin: RssLimit        # vim:ft=perl:fdm=marker:
# Author: Gerfried Fuchs <rhonda@deb.at>
# Version: 0.2.0
# Documentation: See the bottom of this file or type: perldoc RssLimit

package RssLimit;

use strict;

use CGI qw(param);

use vars qw(
  $rss_num_entries
);

# --- Configurable variables -----

# how many entries for rss feeds?
$rss_num_entries = 5;

# --------------------------------

sub start {         # set num_entries {{{
    if ($blosxom::flavour eq 'rss') {
        $blosxom::num_entries = $RssLimit::rss_num_entries;
    }
    1;
}   # }}}

1;

__END__
{{{

=head1 NAME

RssLimit - blosxom plugin to limit RSS feeds tighter than others

=head1 DESCRIPTION

RssLimit allows you to limit your RSS feed tigher (or wider, if you so
like) than what's displayed usual on your webpage version of your blog.

=head1 CONFIGURATION

The following package variables can be configured:

=over 4

=item C<$RssLimit:rss_num_entries>

Number of entries in the RSS feed. Default is 10.

=back

=head1 USAGE

RssLimit should propably be loaded early to not confuse other plugins
that make use of $num_entries, like paging plugins.

=head1 SEE ALSO

Blosxom: L<http://blosxom.sourceforge.net/>

=head1 BUGS

Please address bug reports and comments to the Author.

=head1 AUTHOR

Gerfried Fuchs L<mailto:rhonda@deb.at>,
L<http://rhonda.deb.at/projects/blosxom/>

=head1 LICENSE

Copyright (c) 2004 Gerfried Fuchs

Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
to deal in the Software without restriction, including without limitation
the rights to use, copy, modify, merge, publish, distribute, sublicense,
and/or sell copies of the Software, and to permit persons to whom the
Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included
in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR
OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
OTHER DEALINGS IN THE SOFTWARE.