#!/usr/bin/env perl

BEGIN { $ENV{CATALYST_DEBUG} = 0 }
use strict;
use warnings;
use FindBin '$Bin';
use lib "$Bin/../../lib";
use MojoMojo::Schema;
use Config::JFDI;
use MojoMojo::Formatter::File;
use Path::Class ();
use Getopt::Long;
use MojoMojo::Formatter::File::Image;
#use MojoMojo;
#use MojoMojo::Model::Search;


my($DIR, $URL_DIR, $EXCLUDE, $debug, $help);
GetOptions (  'dir=s'        => \$DIR,
              'urlbase=s'    => \$URL_DIR,
              'exclude=s'    => \$EXCLUDE,
              'debug'        => \$debug,
              'help'         => \$help ) or die &Usage;


$debug=0 if ( ! $debug);

# parametres fourni ?
if ( $help || ! $DIR || ! $URL_DIR ){
  &Usage;
  exit 1;
}

$DIR =~ s/\/$//;
$DIR =~ s/~/$ENV{HOME}/;

#-----------------------------------------------------------------------------#
# Connect to database
#-----------------------------------------------------------------------------#
my $jfdi = Config::JFDI->new(name => "MojoMojo");
my $config = $jfdi->get;

my ($dsn, $user, $pass) = @ARGV;
eval {
    if (!$dsn) {
        ($dsn, $user, $pass) =
          @{$config->{'Model::DBIC'}->{'connect_info'}};
    };
};
if($@){
    die "Your DSN line in mojomojo.conf doesn't look like a valid DSN.".
      "  Add one, or pass it on the command line.";
}
die "No valid Data Source Name (DSN).\n" if !$dsn;
$dsn =~ s/__HOME__/$FindBin::Bin\/\.\./g;

my $schema = MojoMojo::Schema->connect($dsn, $user, $pass) or 
  die "Failed to connect to database";

my $person = $schema->resultset('Person')->find( 1 );





# Walk in $DIR
my $rootdir = Path::Class::dir($DIR);
my @files;
my $body;
my $urlpage;
$rootdir->recurse(callback => sub {
            my ($entry) = @_;
            return if ( defined $EXCLUDE && grep(/$EXCLUDE/, $entry ));
            push @files, $entry unless ( $entry eq $DIR );
        });


my $exclude;
$exclude="exclude=$EXCLUDE" if $EXCLUDE;
createpage($URL_DIR, "{{dir $DIR $exclude}}", $person);

foreach my $f (@files){

  next if ( ! -r $f );

  $urlpage = $f;
  $urlpage =~ s/$DIR//;
  $f =~ /.*\.(.*)$/;
  $urlpage =~ s/\./_/
    if ( ! MojoMojo::Formatter::File::Image->can_format($1) );
  $urlpage = "${URL_DIR}${urlpage}";

  if ( ref $f eq 'Path::Class::Dir'){
    $body = "{{dir $f $exclude}}";
  }
  else{
    my $plugin   = MojoMojo::Formatter::File->plugin($f);

    if ( $plugin ){
      $body = "{{file $plugin $f}}";
    }
    else {
      print STDERR "Can't find plugin for $f !!!\n";
      $body = "{{ file UNKOWN_PLUGIN $f}}";
    }
  }

  $schema->resultset('Page')->create_page($urlpage,$body, $person);
}





#-----------------------------------------------------------------------------#
# Usage
#-----------------------------------------------------------------------------#
sub Usage{

  my $usage;
  $usage .= "$0 --dir=DIRECTORY --url=URLBASE [--exclude=\"dir1 dir2\"] [--debug] [--help]\n";
  $usage .= "Ex: $0 --dir=t/var/files --url=/myfiles --exclude='\.svn|\.git'\n";
  $usage .= "Add these lines to your mojomojo.conf:\n";
  $usage .= "<Formatter::Dir>\n";
  $usage .= "    prefix_url /myfiles\n";
  $usage .= "    whitelisting t/var/files\n";
  $usage .= "</Formatter::Dir>\n";

  print $usage;
}