44 lines
1.3 KiB
JavaScript
44 lines
1.3 KiB
JavaScript
|
/*
|
||
|
* @copyright 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
|
||
|
*
|
||
|
* @author 2019 Christoph Wurst <christoph@winzerhof-wurst.at>
|
||
|
*
|
||
|
* @license GNU AGPL version 3 or any later version
|
||
|
*
|
||
|
* This program is free software: you can redistribute it and/or modify
|
||
|
* it under the terms of the GNU Affero General Public License as
|
||
|
* published by the Free Software Foundation, either version 3 of the
|
||
|
* License, or (at your option) any later version.
|
||
|
*
|
||
|
* This program is distributed in the hope that it will be useful,
|
||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
* GNU Affero General Public License for more details.
|
||
|
*
|
||
|
* You should have received a copy of the GNU Affero General Public License
|
||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||
|
*/
|
||
|
|
||
|
let token = document.getElementsByTagName('head')[0].getAttribute('data-requesttoken');
|
||
|
const observers = []
|
||
|
|
||
|
/**
|
||
|
* @return {string}
|
||
|
*/
|
||
|
export const getToken = () => token
|
||
|
|
||
|
/**
|
||
|
* @param {Function} observer
|
||
|
* @return {number}
|
||
|
*/
|
||
|
export const subscribe = observer => observers.push(observer)
|
||
|
|
||
|
/**
|
||
|
* @param {String} newToken
|
||
|
*/
|
||
|
export const setToken = newToken => {
|
||
|
token = newToken
|
||
|
|
||
|
observers.forEach(o => o(token))
|
||
|
}
|