# Copyright (c) 2006 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: BlogEntryList.pm,v 1.2 2006/07/01 06:20:19 aviggio Exp $
package Bivio::Biz::Model::BlogEntryList;
use strict;
use base 'Bivio::Biz::Model::RealmFileList';

our($VERSION) = sprintf('%d.%02d', q$Revision: 1.2 $ =~ /\d+/g);
my($_BN) = Bivio::Type->get_instance('BlogName');

sub execute_load_entry_or_page {
    my($proto, $req) = @_;
    my($self) = $proto->new($req);
    my($query) = $self->parse_query_from_request();
    $query->put(path_info => '/Blog');
    my($name) = $req->unsafe_get('path_info');
    if ($name) {
	$query->put(entry => $_BN->absolute_path($name));
	$self->load_all($query);
    }
    else {
	$self->load_page($query);
    }
    return 0;
}

sub get_content {
    my($self) = @_;
    return ${$self->get_model('RealmFile')->get_content()};
}

sub internal_initialize {
    my($self) = @_;
    my($conf) = $self->merge_initialize_info($self->SUPER::internal_initialize, {
        version => 1,
	can_iterate => 1,
	other => [
	    [qw(RealmFile.user_id RealmOwner.realm_id)],
	    'RealmOwner.display_name',
	    'RealmFile.is_public',
	    {
	        name => 'title',
	        type => 'String',
	    }
	],
    });

    # realm_file_id is a proxy for creation_date_time
    $conf->{order_by} = ['RealmFile.realm_file_id'];

    return $conf;
}

sub internal_post_load_row {
    my($self, $row) = @_;
    ($row->{title}) = $row->{'RealmFile.path'} =~ m{(\d+[^/]+)$};
    return 1;
}

sub internal_prepare_statement {
    my($self, $stmt, $query) = @_;
    my($req) = $self->get_request();
    shift->SUPER::internal_prepare_statement(@_);
    $stmt->where(['RealmFile.path', [$query->get('entry')]])
	if $query->unsafe_get('entry');
    return;
}

1;