/**
* Check User Permissions
*
* Check the user has the correct permissions to access the resource
* If $redirect is TRUE then redirect to login page, otherwise return boolean
*
* @access public
* @return bool
*/
function check($resource, $action = NULL, $redirect = TRUE)
{
log_message('debug', 'BackendPro->Userlib->check : Checking if user has access to "' . $resource . '"');
if ($this->CI->session) {
// Get details from user
$email = $this->CI->session->userdata('email');
$group = $this->CI->session->userdata('group');
if ($email !== FALSE && $group !== FALSE) {
// There user has a session with values
// Lets check there valid
if (kh_acl_check($group, $resource, $action)) {
// They can access this resource
log_message('debug', 'BackendPro->Userlib->check : User has access to ' . $resource);
return TRUE;
}
}
}
// DENIED ACCESS
log_message('debug', 'BackendPro->Userlib->check : Access is denied for user to ' . $resource);
if ($redirect) {
if (is_user()) {
// They just don't have access
flashMsg('warning', $this->CI->lang->line('userlib_status_restricted_access'));
redirect('auth/login', 'location');
} else {
// They arn't logged in
flashMsg('warning', $this->CI->lang->line('userlib_status_require_login'));
// Save requested page
$this->CI->session->set_flashdata('requested_page', $this->CI->uri->uri_string());
redirect('auth/login', 'location');
}
}
return FALSE;
}
/**
* Check Access
*
* @param mixed $aro
* @param mixed $aco
* @param mixed $axo
*
* @return bool
*/
function check($aro, $aco, $axo = null)
{
if (!function_exists('kh_acl_check')) {
$this->_CI->load->helper('khacl');
}
return kh_acl_check($aro, $aco, $axo);
}