# Copyright (c) 2011 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: MotionCommentList.pm,v 2.5 2011/04/29 14:31:49 andrews Exp $
package Bivio::Biz::Model::MotionCommentList;
use strict;
use Bivio::Base 'Biz.ListModel';

our($VERSION) = sprintf('%d.%02d', q$Revision: 2.5 $ =~ /\d+/g);
b_use('ClassWrapper.TupleTag')->wrap_methods(
    __PACKAGE__, b_use('Model.MotionCommentForm')->TUPLE_TAG_INFO);

sub MAX_TRIMMED_COMMENT_SIZE {
    return 32;
}

sub get_tuple_use_moniker {
    my($self) = @_;
    my($motion) = $self->req('Model.Motion');
    return $motion->get('tuple_def_id')
	? $self->new_other('TupleUse')->load({
	    tuple_def_id => $motion->get('tuple_def_id'),
	})->get('moniker')
	: undef;
}

sub internal_initialize {
    my($self) = @_;
    return $self->merge_initialize_info($self->SUPER::internal_initialize, {
        version => 1,
        can_iterate => 1,
	parent_id => 'MotionComment.motion_id',
	primary_key => ['MotionComment.motion_comment_id'],
	order_by => [
	    'MotionComment.motion_comment_id',
	    'MotionComment.comment',
	    'RealmOwner.display_name',
	],
	other => [
	    [qw(MotionComment.user_id RealmOwner.realm_id)],	    
	    {
		name => 'comment_trimmed',
		type => 'String',
		contraint => 'NONE',
	    }
	],
	auth_id => ['MotionComment.realm_id'],
    });
}

sub internal_post_load_row {
    my($self, $row) = @_;
    my($comment) =  $row->{'MotionComment.comment'};
    if (length($comment) > $self->MAX_TRIMMED_COMMENT_SIZE) {
	my($ellipses) = '...';
	$comment = substr($comment, 0, MAX_TRIMMED_COMMENT_SIZE - length($ellipses));
	$comment =~ s/\s*$/$ellipses/;
    }	
     $row->{comment_trimmed} = $comment;
     return 1;
}

1;