public function handleredirect()

in classes/loginflow/authcode.php [101:139]
36 lines of code
9 McCabe index (conditional complexity)

    public function handleredirect() {
        global $CFG, $SESSION;

        $state = $this->getoidcparam('state');
        $code = $this->getoidcparam('code');
        $promptlogin = (bool)optional_param('promptlogin', 0, PARAM_BOOL);
        $promptaconsent = (bool)optional_param('promptaconsent', 0, PARAM_BOOL);
        $justauth = (bool)optional_param('justauth', 0, PARAM_BOOL);
        if (!empty($state)) {
            $requestparams = [
                'state' => $state,
                'code' => $code,
                'error_description' => optional_param('error_description', '', PARAM_TEXT),
            ];
            // Response from OP.
            $this->handleauthresponse($requestparams);
        } else {
            if (isloggedin() && !isguestuser() && empty($justauth) && empty($promptaconsent)) {
                if (isset($SESSION->wantsurl) and (strpos($SESSION->wantsurl, $CFG->wwwroot) === 0)) {
                    $urltogo = $SESSION->wantsurl;
                    unset($SESSION->wantsurl);
                } else {
                    $urltogo = new \moodle_url('/');
                }
                redirect($urltogo);
                die();
            }
            // Initial login request.
            $stateparams = ['forceflow' => 'authcode'];
            $extraparams = [];
            if ($promptaconsent === true) {
                $extraparams = ['prompt' => 'admin_consent'];
            }
            if ($justauth === true) {
                $stateparams['justauth'] = true;
            }
            $this->initiateauthrequest($promptlogin, $stateparams, $extraparams);
        }
    }