snappymail/dev/boot.js
2022-11-28 10:39:28 +01:00

91 lines
2.3 KiB
JavaScript

(doc => {
const
eId = id => doc.getElementById('rl-'+id),
app = eId('app'),
admin = app && '1' == app.dataset.admin,
layout = doc.cookie.match(/(^|;) ?rllayout=([^;]+)/) || '',
redirect = path => doc.location.replace('./?/'+path),
showError = msg => {
let div = eId('loading-error');
div.append(' ' + msg);
eId('loading').hidden = true;
div.hidden = false;
},
loadScript = src => {
if (!src) {
throw new Error('src should not be empty.');
}
return new Promise((resolve, reject) => {
const script = doc.createElement('script');
script.onload = () => resolve();
script.onerror = () => reject('Failed loading ' + src);
script.src = src;
// script.async = true;
doc.head.append(script);
});
};
navigator.cookieEnabled || redirect('NoCookie');
[].flat || redirect('BadBrowser');
try {
let smctoken = localStorage.getItem('smctoken');
if (!smctoken) {
let data = new Uint8Array(16);
crypto.getRandomValues(data);
smctoken = btoa(String.fromCharCode(...data));
localStorage.setItem('smctoken', smctoken);
}
document.cookie = 'smctoken='+encodeURIComponent(smctoken)+"; path=/; samesite=strict";
} catch (e) {
console.error(e);
}
let RL_APP_DATA = {};
doc.documentElement.classList.toggle('rl-mobile', 'mobile' === layout[2] || (!layout && 1000 > innerWidth));
window.rl = {
adminArea: () => admin,
settings: {
get: name => RL_APP_DATA[name],
set: (name, value) => RL_APP_DATA[name] = value,
app: name => RL_APP_DATA.System[name]
},
setTitle: title =>
doc.title = (title || '') + (RL_APP_DATA.Title ? (title ? ' - ' : '') + RL_APP_DATA.Title : ''),
initData: appData => {
RL_APP_DATA = appData;
const url = appData.StaticLibsJs,
cb = () => rl.app.bootstart();
loadScript(url)
.then(() => loadScript(url.replace('/libs.', `/${admin?'admin':'app'}.`)))
.then(() => appData.PluginsLink ? loadScript(appData.PluginsLink) : Promise.resolve())
.then(() => rl.app
? cb()
: doc.addEventListener('readystatechange', () => 'complete' == doc.readyState && cb())
)
.catch(e => {
showError(e);
throw e;
});
},
setData: appData => {
RL_APP_DATA = appData;
rl.app.refresh();
},
loadScript: loadScript
};
loadScript(`./?/${admin ? 'Admin' : ''}AppData/0/${Math.random().toString().slice(2)}/`)
.catch(e => showError(e));
})(document);