function comment_form($vars)
{
if (!iCMS::$hooks['enable_comment']) {
iPHP::warning('此页面禁止调用 iCMS:comment:form 标签！');
}
if ($vars['ref']) {
$_vars = iCMS::app_ref($vars['ref']);
unset($vars['ref']);
$vars = array_merge($vars, $_vars);
}
$vars['iid'] or iPHP::warning('iCMS:comment:form 标签出错! 缺少"iid"属性或"iid"值为空.');
$vars['cid'] or iPHP::warning('iCMS:comment:form 标签出错! 缺少"cid"属性或"cid"值为空.');
$vars['appid'] or iPHP::warning('iCMS:comment:form 标签出错! 缺少"appid"属性或"appid"值为空.');
$vars['title'] or iPHP::warning('iCMS:comment:form 标签出错! 缺少"title"属性或"title"值为空.');
switch ($vars['display']) {
case 'iframe':
$tpl = 'form.iframe';
$vars['do'] = 'form';
break;
default:
isset($vars['_display']) && ($vars['display'] = $vars['_display']);
$vars['param'] = array('suid' => $vars['suid'], 'iid' => $vars['iid'], 'cid' => $vars['cid'], 'appid' => $vars['appid'], 'title' => $vars['title']);
$tpl = 'form.default';
break;
}
unset($vars['method'], $vars['_display']);
$vars['query'] = http_build_query($vars);
iPHP::assign('comment_vars', $vars);
echo iPHP::view('iCMS://comment/' . $tpl . '.htm');
}