/**
* Callback function being called before an action is executed.
*/
function before_filter(&$action, &$args)
{
parent::before_filter($action, $args);
// AJAX request, so no page layout.
if (Request::isXhr()) {
$this->via_ajax = true;
$this->set_layout(null);
$request = Request::getInstance();
foreach ($request as $key => $value) {
$request[$key] = studip_utf8decode($value);
}
// Open base layout for normal view
} else {
$layout = $GLOBALS['template_factory']->open('layouts/base');
$this->set_layout($layout);
}
$this->set_content_type('text/html;charset=windows-1252');
$this->help_admin = $GLOBALS['perm']->have_perm('root') || RolePersistence::isAssignedRole($GLOBALS['user']->id, 'Hilfe-Administrator(in)');
}
/**
* Returns whether the user was assigned a certain role.
*
* @param string $role The role to check
* @param string $institute_id An optional institute_id
* @return bool True if the user was assigned this role, false otherwise
*/
public function hasRole($role, $institute_id = '')
{
return RolePersistence::isAssignedRole($this->user_id, $role, $institute_id);
}
/**
* Enter description here...
*
* @param string $assignedrole
* @return boolean
*/
public function isAssignedRole($assignedrole = '')
{
return RolePersistence::isAssignedRole($this->userid, $assignedrole);
}
public function __construct()
{
parent::__construct();
$this->json_directory = $GLOBALS['STUDIP_BASE_PATH'] . '/doc/helpbar';
$this->help_admin = isset($GLOBALS['perm']) && ($GLOBALS['perm']->have_perm('root') || RolePersistence::isAssignedRole($GLOBALS['user']->id, 'Hilfe-Administrator(in)'));
}
