# Copyright (c) 2010 bivio Software, Inc.  All Rights Reserved.
#
# Visit http://www.bivio.biz for more info.
# 
# This library is free software; you can redistribute it and/or modify
# it under the terms of the GNU Lesser General Public License as
# published by the Free Software Foundation; either version 2.1 of the
# License, or (at your option) any later version.
# 
# This library 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
# Lesser General Public License for more details.
# 
# You should have received a copy of the GNU Lesser General Public
# License along with this library;  If not, you may get a copy from:
# http://www.opensource.org/licenses/lgpl-license.html
# 
# $Id: WikiHelpList.pm,v 2.1 2010/12/03 17:41:24 nagler Exp $
package Bivio::Biz::Model::WikiHelpList;
use strict;
use Bivio::Base 'Model.WikiList';

our($VERSION) = sprintf('%d.%02d', q$Revision: 2.1 $ =~ /\d+/g);
my($_WN) = b_use('Type.WikiName');
my($_S) = b_use('Bivio.Search');

sub internal_initialize {
    my($self) = @_;
    return $self->merge_initialize_info($self->SUPER::internal_initialize, {
        version => 1,
	other => [
	    $self->field_decl(
		[
		    qw(
			result_title
			result_excerpt
		    ),
		    [qw(name WikiName)],
		],
		'Text', 'NOT_NULL',
	    ),
	],
    });
}

sub internal_post_load_row {
    my($self, $row) = @_;
    return 0
	unless $_WN->is_valid(
	    $row->{name} = $_WN->get_base($row->{'RealmFile.path'}),
	);
    my($p) = $_S->get_values_for_primary_id(
	$row->{'RealmFile.realm_file_id'},
	$self->new_other('RealmFile'),
    );
    unless ($p) {
	b_warn($row, ': unable to parse excerpt');
	return 0;
    }
    $row->{result_excerpt} = $p->{excerpt};
    ($row->{result_title} = $p->{title}) =~ s/ Help$//i;
    return 1;
}

sub internal_prepare_statement {
    my($self, $stmt, $query) = @_;
    my($rf) = $self->new_other('RealmFile');
    $stmt->where(
	$stmt->LIKE('RealmFile.path_lc', '%help'),
    );
    return shift->SUPER::internal_prepare_statement(@_);
}

1;