snappymail/dev/boot.js
2021-09-17 15:09:47 +02:00

104 lines
2.7 KiB
JavaScript

[].flat||document.location.replace('./?/BadBrowser');
(win => {
const
doc = document,
eId = id => doc.getElementById('rl-'+id),
app = eId('app'),
css = eId('css'),
admin = app && '1' == app.dataset.admin,
getCookie = name => {
let data = doc.cookie.match('(^|;) ?'+name+'=([^;]*)(;|$)');
return data ? decodeURIComponent(data[2]) : null;
},
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(new Error('Failed loading ' + src));
script.src = src;
// script.async = true;
doc.head.append(script);
});
},
layout = getCookie('rllayout'),
sName = 'localStorage';
if (!navigator || !navigator.cookieEnabled) {
doc.location.href = './?/NoCookie';
}
doc.documentElement.classList.toggle('rl-mobile', 'mobile' === layout || (!layout && 1000 > innerWidth));
let RL_APP_DATA = {};
win.rl = {
adminArea: () => admin,
settings: {
get: name => null == RL_APP_DATA[name] ? null : RL_APP_DATA[name],
set: (name, value) => RL_APP_DATA[name] = value,
app: name => {
const APP_SETTINGS = RL_APP_DATA.System || {};
return null == APP_SETTINGS[name] ? null : APP_SETTINGS[name];
},
capa: name => name && Array.isArray(RL_APP_DATA.Capa) && RL_APP_DATA.Capa.includes(name)
},
setWindowTitle: title =>
doc.title = RL_APP_DATA.Title ? (title ? title + ' - ' : '') + RL_APP_DATA.Title : (title ? '' + title : ''),
initData: appData => {
RL_APP_DATA = appData;
appData
? loadScript(appData.StaticLibJsLink)
.then(() => loadScript(appData.StaticAppJsLink))
.then(() => appData.PluginsLink ? loadScript(appData.PluginsLink) : Promise.resolve())
.then(() => win.__APP_BOOT())
.catch(e => {
showError(e.message);
throw e;
})
: showError();
}
};
// Storage
try {
win[sName].setItem(sName, '');
win[sName].getItem(sName);
win[sName].removeItem(sName);
} catch (e) {
console.error(e);
// initialise if there's already data
let data = getCookie(sName);
data = data ? JSON.parse(data) : {};
win[sName] = {
getItem: key => data[key] == null ? null : data[key],
setItem: (key, value) => {
data[key] = ''+value; // forces the value to a string
doc.cookie = sName+'='+encodeURIComponent(JSON.stringify(data))
+"; expires="+((new Date(Date.now()+(365*24*60*60*1000))).toGMTString())
+"; path=/; samesite=strict";
}
};
}
css.href = css.dataset.href;
loadScript(`./?/${admin ? 'Admin' : ''}AppData/0/${Math.random().toString().substr(2)}/`)
.then(() => 0);
})(this);