public static function getPermissionString($userid = false)
{
if (($userid === false) AND ($userid !== 0))
{
$userid = vB::$vbulletin->userinfo['userid'];
}
if (($userid == vB::$vbulletin->userinfo['userid']) AND self::$permission_string)
{
return self::$permission_string;
}
require_once DIR . '/includes/class_bootstrap_framework.php' ;
vB_Bootstrap_Framework::init();
$can_view = array();
$blocked = array();
$perms = self::getPerms($userid);
//We need to block out unpublished sections.
$sections = vBCms_ContentManager::getSections();
foreach($sections as $section)
{
$can_view_this = (intval($section['setpublish']) > 0) && ($section['publishdate'] < TIMENOW);
if (!$can_view_this)
{
$blocked[$section['nodeid']] = 1;
if (isset($can_view[$section['nodeid']]))
{
unset($can_view[$section['nodeid']]);
}
}
else if (!isset($can_view[$section['nodeid']]) AND ! isset($blocked[$section['nodeid']]))
{
$can_view[$section['nodeid']] = 1;
}
}
$canedit = array_unique(array_merge($perms['canedit'],
$perms['canpublish']));
self::$permission_string = "( (node.permissionsfrom IN (" . implode(',', $canedit) .
"))";
if (intval($userid))
{
self::$permission_string .= " OR (node.userid =" . vB::$vbulletin->userinfo['userid'] . ") ";
}
if (!empty($can_view))
{
self::$permission_string .= " OR ( node.permissionsfrom in (" .
implode(',', $perms['canview']) . ") AND (node.parentnode IN (" .
implode(',', array_keys($can_view)) . ")" .
(isset($can_view[1]) ? " OR node.nodeid = 1" : "") . "))";
}
self::$permission_string .= ")";
return self::$permission_string;
}
