本文整理汇总了PHP中Current_User::getUnrestrictedLevels方法的典型用法代码示例。如果您正苦于以下问题：PHP Current_User::getUnrestrictedLevels方法的具体用法？PHP Current_User::getUnrestrictedLevels怎么用？PHP Current_User::getUnrestrictedLevels使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Current_User的用法示例。
在下文中一共展示了Current_User::getUnrestrictedLevels方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的PHP代码示例。
示例1: restrictView
/**
* added limitations to a select query to only pull rows that
* the user is allowed to see. This function does does not work alone.
* it requires a database object to already be started.
*
* The user module MUST be active for this function to work.
* This Key function cannot be called without it.
*
* If the user is a deity or an unrestricted user, no change will be made
* to your db object.
*
*/
public static function restrictView($db, $module = null, $check_dates = true, $source_table = null)
{
$now = time();
if (empty($source_table)) {
$source_table = $db->tables[0];
}
if ($source_table == 'phpws_key') {
if (!isset($db->tables[1])) {
return PHPWS_Error::get(KEY_RESTRICT_NO_TABLE, 'core', 'Key::restrictView');
}
$source_table = $db->tables[1];
$key_table = true;
} else {
$key_table = false;
}
if (!$key_table) {
$db->addJoin('left', $source_table, 'phpws_key', 'key_id', 'id');
} else {
$db->addJoin('left', 'phpws_key', $source_table, 'id', 'key_id');
}
$db->addWhere("{$source_table}.key_id", '0', null, null, 'base');
$db->addWhere('phpws_key.active', 1, null, null, 'active');
$db->groupIn('active', 'base');
$db->setGroupConj('active', 'or');
if (Current_User::isDeity() || isset($module) && Current_User::isUnrestricted($module)) {
return;
}
if ($check_dates) {
$db->addWhere('phpws_key.show_after', $now, '<', null, 'active');
$db->addWhere('phpws_key.hide_after', $now, '>', null, 'active');
}
if (!Current_User::isLogged()) {
$db->addWhere('phpws_key.restricted', 0, null, 'and', 'active');
return;
} else {
$groups = Current_User::getGroups();
if (empty($groups)) {
return;
}
$db->addJoin('left', 'phpws_key', 'phpws_key_view', 'id', 'key_id');
// if key only has a level 1 restriction, a logged user can view it
$db->addWhere('phpws_key.restricted', KEY_LOGGED_RESTRICTED, '<=', null, 'restrict_1');
$db->setGroupConj('restrict_1', 'and');
// at level 2, the user must be in a group given view permissions
$db->addWhere('phpws_key.restricted', KEY_GROUP_RESTRICTED, '=', null, 'restrict_2');
$db->addWhere('phpws_key_view.group_id', $groups, 'in', null, 'restrict_2');
$db->setGroupConj('restrict_2', 'or');
if (empty($module)) {
$levels = Current_User::getUnrestrictedLevels();
if (!empty($levels)) {
$db->addWhere('phpws_key.module', $levels, null, null, 'permission');
$db->groupIn('permission', 'restrict_2');
}
}
$db->groupIn('restrict_1', 'base');
$db->groupIn('restrict_2', 'restrict_1');
}
}