157 lines
3.5 KiB
JavaScript
157 lines
3.5 KiB
JavaScript
/**
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* boot
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*/
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const riot = require('riot');
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require('velocity-animate');
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const api = require('./common/scripts/api');
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const signout = require('./common/scripts/signout');
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const generateDefaultUserdata = require('./common/scripts/generate-default-userdata');
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const mixins = require('./common/mixins');
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const checkForUpdate = require('./common/scripts/check-for-update.ls');
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require('./common/tags');
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/**
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* MISSKEY ENTORY POINT!
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*/
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document.domain = CONFIG.host;
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// ↓ iOS待ちPolyfill (SEE: http://caniuse.com/#feat=fetch)
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require('whatwg-fetch');
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// ↓ NodeList、HTMLCollectionで forEach を使えるようにする
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if (NodeList.prototype.forEach === undefined) {
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NodeList.prototype.forEach = Array.prototype.forEach;
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}
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if (HTMLCollection.prototype.forEach === undefined) {
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HTMLCollection.prototype.forEach = Array.prototype.forEach;
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}
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// ↓ iOSでプライベートモードだとlocalStorageが使えないので既存のメソッドを上書きする
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try {
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localStorage.setItem('kyoppie', 'yuppie');
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} catch (e) {
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Storage.prototype.setItem = () => { }; // noop
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}
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// Check for Update
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checkForUpdate();
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// ユーザーをフェッチしてコールバックする
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module.exports = callback => {
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// Get cached account data
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let cachedMe = JSON.parse(localStorage.getItem('me'));
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if (cachedMe && cachedMe.data && cachedMe.data.cache) {
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fetched(cachedMe);
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// 後から新鮮なデータをフェッチ
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fetchme(cachedMe.token, freshData => {
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Object.assign(cachedMe, freshData);
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cachedMe.trigger('updated');
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});
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} else {
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// キャッシュ無効なのにキャッシュが残ってたら掃除
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if (cachedMe) {
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localStorage.removeItem('me');
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}
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// Get token from cookie
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const i = (document.cookie.match(/i=(!\w+)/) || [null, null])[1];
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fetchme(i, fetched);
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}
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function fetched(me) {
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if (me) {
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riot.observable(me);
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me.update = data => {
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if (data) Object.assign(me, data);
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me.trigger('updated');
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};
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if (me.data.cache) {
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localStorage.setItem('me', JSON.stringify(me));
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me.on('updated', () => {
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// キャッシュ更新
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localStorage.setItem('me', JSON.stringify(me));
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});
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}
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}
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mixins(me);
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const init = document.getElementById('init');
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init.parentNode.removeChild(init);
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const app = document.createElement('div');
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app.setAttribute('id', 'app');
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document.body.appendChild(app);
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try {
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callback(me);
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} catch (e) {
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panic(e);
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}
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}
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};
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// ユーザーをフェッチしてコールバックする
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function fetchme(token, cb) {
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let me = null;
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// Return when not signed in
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if (token == null) {
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return done();
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}
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// Fetch user
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fetch(CONFIG.api.url + '/i', {
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method: 'POST',
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body: JSON.stringify({
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i: token
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})
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}).then(res => {
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// When failed to authenticate user
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if (res.status !== 200) {
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return signout();
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}
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res.json().then(i => {
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me = i;
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me.token = token;
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// initialize it if user data is empty
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me.data ? done() : init();
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});
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}, () => {
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riot.mount(document.body.appendChild(document.createElement('mk-core-error')), {
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retry: () => {
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fetchme(token, cb);
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}
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});
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});
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function done() {
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if (cb) cb(me);
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}
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function init() {
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const data = generateDefaultUserdata();
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api(token, 'i/appdata/set', {
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data: JSON.stringify(data)
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}).then(() => {
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me.data = data;
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done();
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});
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}
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}
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function panic(e) {
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console.error(e);
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document.body.innerHTML = '<div id="error"><p>致命的な問題が発生しました。</p></div>';
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// TODO: Report the bug
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}
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