/**
* Returns a specific principal, specified by it's path.
*
* @param string $path
* @return array
*/
public function getPrincipalByPath($path)
{
list($prefix, $user) = DAV\URLUtil::splitPath($path);
if ($prefix != 'principals') {
throw new DAV\Exception\NotFound('Invalid principal prefix path ' . $prefix);
}
if ($this->_auth->hasCapability('list') && !$this->_auth->exists($user) && $user != '-system-') {
throw new DAV\Exception\NotFound('User ' . $user . ' does not exist');
}
return $this->_getUserInfo($user);
}
/**
* Checks if a user ID exists in the system.
*
* @param string $userId User ID to check.
*
* @return boolean Whether or not the user ID already exists.
*/
public function exists($userId)
{
if ($this->_base) {
return $this->_base->exists($userId);
}
return $this->hasCapability('exists') ? $GLOBALS['registry']->callAppMethod($this->_app, 'authUserExists', array('args' => array($userId))) : parent::exists($userId);
}
/**
*/
public function exists($userId)
{
return $this->_base->exists($userId);
}
