PHP K2HelperPermissions::checkPermissions示例

 */
// no direct access
defined('_JEXEC') or die('Restricted access');
JHTML::_('behavior.tooltip');
$user =& JFactory::getUser();
$view = JRequest::getWord('view', 'items');
$view = JString::strtolower($view);
$task = JRequest::getCmd('task');
$params =& JComponentHelper::getParams('com_k2');
if (K2_JVERSION == '15') {
    if ($params->get('lockTags') && $user->gid <= 23 && ($view == 'tags' || $view == 'tag') || $user->gid <= 23 && ($view == 'extrafield' || $view == 'extrafields' || $view == 'extrafieldsgroup' || $view == 'extrafieldsgroups' || $view == 'user' || $view == 'users' && $task != 'element' || $view == 'usergroup' || $view == 'usergroups')) {
        JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
    }
} else {
    JLoader::register('K2HelperPermissions', JPATH_SITE . DS . 'components' . DS . 'com_k2' . DS . 'helpers' . DS . 'permissions.j16.php');
    K2HelperPermissions::checkPermissions();
    // Compatibility for gid variable
    if ($user->authorise('core.admin', 'com_k2')) {
        $user->gid = 1000;
    } else {
        $user->gid = 1;
    }
    if ($params->get('lockTags') && !$user->authorise('core.admin', 'com_k2') && ($view == 'tags' || $view == 'tag') || !$user->authorise('core.admin', 'com_k2') && ($view == 'extrafield' || $view == 'extrafields' || $view == 'extrafieldsgroup' || $view == 'extrafieldsgroups' || $view == 'user' || $view == 'users' || $view == 'usergroup' || $view == 'usergroups')) {
        JError::raiseError(403, JText::_('K2_ALERTNOTAUTH'));
    }
}
$document =& JFactory::getDocument();
if (version_compare(JVERSION, '1.6.0', 'ge')) {
    JHtml::_('behavior.framework');
} else {
    JHTML::_('behavior.mootools');