source: extensions/pLoader/trunk/src/Uploader/Object.pm @ 6707

# +-----------------------------------------------------------------------+
# | pLoader - a Perl photo uploader for Piwigo                            |
# +-----------------------------------------------------------------------+
# | Copyright(C) 2008-2010 Piwigo Team                  http://piwigo.org |
# +-----------------------------------------------------------------------+
# | This program is free software; you can redistribute it and/or modify  |
# | it under the terms of the GNU General Public License as published by  |
# | the Free Software Foundation                                          |
# |                                                                       |
# | This program is distributed in the hope that it will be useful, but   |
# | WITHOUT ANY WARRANTY; without even the implied warranty of            |
# | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU      |
# | General Public License for more details.                              |
# |                                                                       |
# | You should have received a copy of the GNU General Public License     |
# | along with this program; if not, write to the Free Software           |
# | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, |
# | USA.                                                                  |
# +-----------------------------------------------------------------------+
package Uploader::Object;
use strict;
use Data::Dumper;
use Storable;
use File::Slurp ; 
use Data::Dumper;
use base qw/
               Class::Accessor::Fast
           /;

__PACKAGE__->mk_accessors(qw/
    version
    storable_file
    localized_msg
/);

# $param is a hash with :
# key : member name
sub new {
    my ( $class, $params ) = @_;
    
    $params ||= {};
    
    my $self = bless $params, $class ;

    # member accessors initialization
    eval {
        map {
            $self->$_(
                $params->{$_}
            );
        }
        keys %$params;
    };
    if($@){
        warn $@;        
    }

    # must be defined in child class
    $self->Init();

    return $self;
}


sub read_params {
    my( $self, $file, $key ) = @_ ;

    my $expr_params ;
    eval { $expr_params = read_file( $file ); } ;

    my $paramValues = [] ;
    if($expr_params){
        my $expr = '$paramValues = ' ;
        $expr .=  "$expr_params  " ;
        eval $expr ;
    }
    return unless 'ARRAY' eq ref $paramValues ;
        if($@){
            die "Cannot load data $@";  
        }
    if(scalar(@$paramValues )){
        my $params = $paramValues->[0] ;
        $self->set_key_values($params, $key);
    }
}


sub set_key_values {
    my ( $self, $params, $key )= @_;
    if (defined $key) { 
        foreach( keys %$params ) {
            $self->{$key}->{$_} = $params->{$_} ;
        }
    }
    else {
        foreach( keys %$params ) {
            $self->{$_} = $params->{$_} ;
        }
    }
}


sub get_storable {
    my ( $self, $keys ) = @_;   

    my $data = {
        map {
            $_ => $self->{$_},
          }
          @$keys
    };
    
    $data;
}


1;