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-rw-r--r--public/js/lib/common/login.js92
1 files changed, 92 insertions, 0 deletions
diff --git a/public/js/lib/common/login.js b/public/js/lib/common/login.js
new file mode 100644
index 00000000..12cc41fc
--- /dev/null
+++ b/public/js/lib/common/login.js
@@ -0,0 +1,92 @@
+import { serverurl } from '../config';
+
+let checkAuth = false;
+let profile = null;
+let lastLoginState = getLoginState();
+let lastUserId = getUserId();
+let loginStateChangeEvent = null;
+
+export function setloginStateChangeEvent(func) {
+ loginStateChangeEvent = func;
+}
+
+export function resetCheckAuth() {
+ checkAuth = false;
+}
+
+export function setLoginState(bool, id) {
+ Cookies.set('loginstate', bool, {
+ expires: 365
+ });
+ if (id) {
+ Cookies.set('userid', id, {
+ expires: 365
+ });
+ } else {
+ Cookies.remove('userid');
+ }
+ lastLoginState = bool;
+ lastUserId = id;
+ checkLoginStateChanged();
+}
+
+export function checkLoginStateChanged() {
+ if (getLoginState() != lastLoginState || getUserId() != lastUserId) {
+ if(loginStateChangeEvent) {
+ loginStateChangeEvent();
+ }
+ return true;
+ } else {
+ return false;
+ }
+}
+
+export function getLoginState() {
+ const state = Cookies.get('loginstate');
+ return state === "true" || state === true;
+}
+
+export function getUserId() {
+ return Cookies.get('userid');
+}
+
+export function clearLoginState() {
+ Cookies.remove('loginstate');
+}
+
+export function checkIfAuth(yesCallback, noCallback) {
+ const cookieLoginState = getLoginState();
+ if (checkLoginStateChanged())
+ checkAuth = false;
+ if (!checkAuth || typeof cookieLoginState == 'undefined') {
+ $.get(`${serverurl}/me`)
+ .done(data => {
+ if (data && data.status == 'ok') {
+ profile = data;
+ yesCallback(profile);
+ setLoginState(true, data.id);
+ } else {
+ noCallback();
+ setLoginState(false);
+ }
+ })
+ .fail(() => {
+ noCallback();
+ })
+ .always(() => {
+ checkAuth = true;
+ });
+ } else if (cookieLoginState) {
+ yesCallback(profile);
+ } else {
+ noCallback();
+ }
+}
+
+export default {
+ checkAuth,
+ profile,
+ lastLoginState,
+ lastUserId,
+ loginStateChangeEvent
+};