#!/usr/bin/perl
use strict;
$|++;

my $VERSION = '0.49';

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

=head1 NAME

cpanstats-writegraphs - script to create the CPAN Testers Statistics graphs.

=head1 SYNOPSIS

  perl cpanstats-writegraphs

=head1 DESCRIPTION

Using previously formatted data, generate graphs using the Google Chart API.

=cut

# -------------------------------------
# Library Modules

use lib qw(./lib ../lib);

use Getopt::ArgvFile default=>1;
use Getopt::Long;

use CPAN::Testers::WWW::Statistics;

# -------------------------------------
# Variables

my (%options);

# -------------------------------------
# Program

init_options();

my $stats = CPAN::Testers::WWW::Statistics->new(
        config    => $options{config},
        directory => $options{directory},
        logfile   => $options{logfile},
        logclean  => $options{logclean}
);

$stats->make_graphs();

# -------------------------------------
# Subroutines

=head1 FUNCTIONS

=over 4

=item init_options

Prepare command line options

=cut

sub init_options {
    GetOptions( \%options,
        'config=s',
        'directory=s',
        'logfile=s',
        'logclean=i',
        'help|h',
        'version|v'
    );

    _help(1) if($options{help});
    _help(0) if($options{version});
}

sub _help {
    my $full = shift;

    if($full) {
        print "\n";
        print "Usage:$0 --config=<file> \\\n";
        print "         [--logfile=<file> [--logclean=<1|0>]] \\\n";
        print "         [--directory=<dir>]   \\\n";
        print "         [--help|h] [--version|v] \n\n";

#              12345678901234567890123456789012345678901234567890123456789012345678901234567890
        print "This program builds the CPAN Testers Statistics website graphs.\n";

        print "\nFunctional Options:\n";
        print "  [--config=<file>]          # path to config file [required]\n";
        print "  [--directory=<dir>]        # path to website directory\n";
        print "  [--logfile=<file>]         # path to logfile\n";
        print "  [--logclean]		    # overwrite log if specified\n";

        print "\nOther Options:\n";
        print "  [--version]                # program version\n";
        print "  [--help]                   # this screen\n";

        print "\nFor further information type 'perldoc $0'\n";
    }

    print "$0 v$VERSION\n";
    exit(0);
}

__END__

=head1 BUGS, PATCHES & FIXES

There are no known bugs at the time of this release. However, if you spot a
bug or are experiencing difficulties, that is not explained within the POD
documentation, please send bug reports and patches to the RT Queue (see below).

Fixes are dependant upon their severity and my availablity. Should a fix not
be forthcoming, please feel free to (politely) remind me.

RT Queue -
http://rt.cpan.org/Public/Dist/Display.html?Name=CPAN-Testers-WWW-Statistics

=head1 SEE ALSO

L<CPAN::Testers::Data::Generator>,
L<CPAN::WWW::Testers>

F<http://www.cpantesters.org/>,
F<http://stats.cpantesters.org/>,
F<http://wiki.cpantesters.org/>

=head1 AUTHOR

  Barbie, <barbie@cpan.org>
  for Miss Barbell Productions <http://www.missbarbell.co.uk>.

=head1 COPYRIGHT AND LICENSE

  Copyright (C) 2005-2009 Barbie for Miss Barbell Productions.

  This module is free software; you can redistribute it and/or
  modify it under the same terms as Perl itself.

=cut