# Blosxom Plugin: fullcategory
# Author(s): Mark Ivey <zovirl@zovirl.com>
# Version: 0.0.2
# Documentation: See the bottom of this file or type: perldoc fullcategory

package fullcategory;

# --- Configurable variables -----

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

# print debug messages or not?
my $debug = 1;

sub start 
{
    return 1;
}

sub filter 
{
    my($pkg, $files_ref) = @_;
    
    my $path = "$blosxom::datadir/$blosxom::path_info";
    
    # if there is a flavor, this is a story and we don't have to help blosxom
    return if ($path =~ m!\.[^/]*?$!); 
    
    # the / on the end of $path is what prevents partial matches
    $path .= "/";
    $path =~ s!//$!/!;  # remove extra trailing /'s 

    warn "fullcategory: path is [$path]\n" if $debug >= 1; 
    
    foreach my $file (keys %$files_ref)
    {
        my $string = "fullcategory: checking file [$file]: ";
        unless ($file =~ m!^$path!)
        {
            delete $files_ref->{$file};
            $string .= "deleted\n";
        }
        else
        {
            $string .= "kept\n";
        }
        warn $string if $debug >= 1;
        
    }

    return 1;
}


1;

__END__

=head1 NAME

Blosxom Plug-in: fullcategory

=head1 SYNOPSIS

Changes blosxom behavior so full category names are required (partial names
will no longer work)

=head1 VERSION

0.0.2

=head1 AUTHOR

Mark Ivey <zovirl@zovirl.com>, http://zovirl.com

This plugin is now maintained by the Blosxom Sourceforge Team,
<blosxom-devel@lists.sourceforge.net>.

=head1 DESCRIPTION

fullcategory fixes blosxom so only complete category names will work.
By default, blosxom will return results for partial category name matches.
For example, if "telephone" is a category, these would all return posts about
telephones:
http://example.com/telephone
http://example.com/telepho
http://example.com/tele

(If "television" was also a category, that last example would include
posts from both the television & telephone categories)

=head1 SEE ALSO

Blosxom Home/Docs/Licensing: http://blosxom.sourceforge.net/

Blosxom Plugin Docs: http://blosxom.sourceforge.net/documentation/users/plugins.html

parsedate() taken from Fletcher T. Penney's entriescache plugin:
http://www.blosxom.com/plugins/indexing/entries_cache.htm

=head1 BUGS

None known; please send bug reports and feedback to the Blosxom
development mailing list <blosxom-devel@lists.sourceforge.net>.

=head1 LICENSE

fullcategory Blosxom Plugin Copyright 2004, Mark Ivey

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.