source: trunk/gsdl/perllib/plugins/WordPlug.pm@ 2811

###########################################################################
#
# WordPlug.pm -- plugin for importing Microsoft Word documents
# A component of the Greenstone digital library software
# from the New Zealand Digital Library Project at the 
# University of Waikato, New Zealand.
#
# Copyright (C) 1999 New Zealand Digital Library Project
#
# 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; either version 2 of the License, or
# (at your option) any later version.
#
# 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., 675 Mass Ave, Cambridge, MA 02139, USA.
#
###########################################################################

package WordPlug;

use ConvertToPlug;

sub BEGIN {
    @ISA = ('ConvertToPlug');
}

sub new {
    my $class = shift (@_);

    my $self = new ConvertToPlug ($class, @_);

    # wvWare will always produce html files encoded as utf-8
    if ($self->{'input_encoding'} eq "auto") {
    $self->{'input_encoding'} = "utf8";
    $self->{'extract_language'} = 1;
    }

    return bless $self, $class;
}

sub get_default_process_exp {
    my $self = shift (@_);

    return q^(?i)\.doc$^;
}

# do plugin specific processing of doc_obj for HTML type
sub process {
    my $self = shift (@_);

    my $outhandle = $self->{'outhandle'};    
    print $outhandle "WordPlug: passing $_[3] on to $self->{'convert_to'}Plug\n" 
    if $self->{'verbosity'} > 1;
    
    return ConvertToPlug::process_type($self,"doc",@_);
}

1;