<?php
/*=====================================================================*\
|| ###################################################################
|| # Bugdar [#]version[#]
|| # Copyright Š2002-[#]year[#] Iris Studios, Inc.
|| #
|| # 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; version [#]gpl[#] of the License.
|| #
|| # 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.,
|| # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
|| ###################################################################
\*=====================================================================*/

$fetchtemplates = array(
	'editcomment'
);

define('SVN', '$Id$');

$focus['showreport'] = 'focus';

require_once('./global.php');
require_once('./includes/api_comment.php');

$comment = $db->query_first("
	SELECT comment.*, user.email, user.showemail, user.displayname
	FROM " . TABLE_PREFIX . "comment AS comment
	LEFT JOIN " . TABLE_PREFIX . "user AS user
		ON (comment.userid = user.userid)
	WHERE comment.commentid = " . intval($bugsys->in['commentid'])
);

if (!$comment)
{
	$message->error($lang->getlex('error_invalid_id'));
}

$bug = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "bug WHERE bugid = $comment[bugid]");

if (!((can_perform('caneditownreply', $bug['productid']) AND $bugsys->userinfo['userid'] == $comment['userid']) OR (can_perform('caneditotherreply', $bug['productid']) AND $bugsys->userinfo['userid'] != $comment['userid'])))
{
	$message->error_permission();
}

if ($bug['hidden'] AND !can_perform('canviewhidden', $bug['productid']))
{
	$message->error_permissison();
}

// ###################################################################

if (empty($_REQUEST['do']))
{
	$_REQUEST['do'] = 'edit';
}

// ###################################################################

if ($_POST['do'] == 'update')
{
	$commentapi = new CommentAPI($bugsys);
	$commentapi->set('commentid',	$bugsys->in['commentid']);
	$commentapi->set_condition();
	$commentapi->set('comment',	$bugsys->in['comment']);
	$commentapi->set('hidden',		$bugsys->in['hidden']);
	
	if ($bugsys->in['commentid'] == $bug['initialreport'] AND $bugsys->in['hidden'])
	{
		$message->items[] = $lang->string('You cannot hide the first comment/initial report of a bug. Instead, hide the entire bug.');
	}
	
	if (!$message->items)
	{
		$commentapi->update();
		
		// setup logging
		require_once('./includes/class_history.php');
		$log = new History();
		$log->bugid = $bug['bugid'];
		$log->commentid = $comment['commentid'];
		$log->log($log->diff('comment ' . $comment['commentid'] . ' text', $comment['comment_parsed'], nl2br($bugsys->in['comment_parsed'])));
		$log->log($log->diff('comment ' . $comment['commentid'] . ' hidden', $comment['hidden'], intval($bugsys->in['hidden'])));
		
		$lastgood = $db->query_first("SELECT * FROM " . TABLE_PREFIX . "comment WHERE bugid = $bug[bugid] AND !hidden ORDER BY dateline DESC");
		$db->query("
			UPDATE " . TABLE_PREFIX . "bug
			SET hiddenlastposttime = $lastgood[dateline],
				hiddenlastpostby = $lastgood[userid]
			WHERE bugid = $bug[bugid]"
		);
		
		$message->redirect($lang->string('The comment was modified successfully.'), "showreport.php?bugid=$bug[bugid]");
	}
	else
	{
		$show['errors'] = true;
		$_REQUEST['do'] = 'edit';
		$message->error_list_process();
		$comment['comment'] = $bugsys->in['comment'];
		$comment['hidden'] = $bugsys->in['hidden'];
	}
}

// ###################################################################

if ($_REQUEST['do'] == 'edit')
{
	$comment['posttime'] = $datef->format($bugsys->options['dateformat'], $comment['dateline']);
	$comment['postby'] = construct_user_display($comment);
	$comment['comment'] = $bugsys->sanitize($comment['comment']);
	$show['hide'] = ($bug['initialreport'] != $comment['commentid'] ? true : false);
	eval('$template->flush("' . $template->fetch('editcomment') . '");');
}

/*=====================================================================*\
|| ###################################################################
|| # $HeadURL$
|| # $Id$
|| ###################################################################
\*=====================================================================*/
?>