protected function definition()

in classes/form/disconnect.php [39:96]
49 lines of code
11 McCabe index (conditional complexity)

    protected function definition() {
        global $USER, $DB;

        if (!empty($this->_customdata['userid'])) {
            $userrec = $DB->get_record('user', ['id' => $this->_customdata['userid']]);
        } else {
            $userrec = $DB->get_record('user', ['id' => $USER->id]);
        }

        $authconfig = get_config('auth_oidc');
        $opname = (!empty($authconfig->opname)) ? $authconfig->opname : get_string('pluginname', 'auth_oidc');

        $mform =& $this->_form;
        $mform->addElement('html', \html_writer::tag('h4', get_string('ucp_disconnect_title', 'auth_oidc', $opname)));
        $mform->addElement('html', \html_writer::div(get_string('ucp_disconnect_details', 'auth_oidc', $opname)));
        $mform->addElement('html', '<br />');
        $mform->addElement('hidden', 'redirect', $this->_customdata['redirect']);
        $mform->setType('redirect', PARAM_URL);
        $mform->addElement('hidden', 'donotremovetokens', $this->_customdata['donotremovetokens']);
        $mform->setType('donotremovetokens', PARAM_BOOL);

        $mform->addElement('header', 'userdetails', get_string('userdetails'));

        $newmethod = [];
        $attributes = [];
        $manualenabled = (is_enabled_auth('manual') === true) ? true : false;
        if ($manualenabled === true) {
            $newmethod[] =& $mform->createElement('radio', 'newmethod', '', 'manual', 'manual', $attributes);
        }
        if (!empty($this->_customdata['prevmethod'])) {
            $prevmethod = $this->_customdata['prevmethod'];
            $newmethod[] =& $mform->createElement('radio', 'newmethod', '', $prevmethod, $prevmethod, $attributes);
        }
        $mform->addGroup($newmethod, 'newmethodar', get_string('errorauthdisconnectnewmethod', 'auth_oidc'), [' '], false);
        if (!empty($this->_customdata['prevmethod'])) {
            $mform->setDefault('newmethod', $this->_customdata['prevmethod']);
        } else if ($manualenabled === true) {
            $mform->setDefault('newmethod', 'manual');
        }

        if ($manualenabled === true) {
            $mform->addElement('html', \html_writer::div(get_string('errorauthdisconnectifmanual', 'auth_oidc')));
            $mform->addElement('text', 'username', get_string('username'));
            $mform->addElement('passwordunmask', 'password', get_string('password'));
            $mform->setType('username', PARAM_USERNAME);
            $mform->disabledIf('username', 'newmethod', 'neq', 'manual');
            $mform->disabledIf('password', 'newmethod', 'neq', 'manual');

            // If the user cannot choose a username, set it to their current username and freeze.
            if (isset($this->_customdata['canchooseusername']) && $this->_customdata['canchooseusername'] == false) {
                $mform->setDefault('username', $userrec->username);
                $element = $mform->getElement('username');
                $element->freeze();
            }
        }

        $this->add_action_buttons();
    }