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/*******************************************************************************
uBlock Origin - a comprehensive, efficient content blocker
Copyright (C) 2015-2018 Raymond Hill
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see {http://www.gnu.org/licenses/}.
Home: https://github.com/gorhill/uBlock
*/
/* global faIconsInit */
'use strict';
import { i18n, i18n$ } from './i18n.js';
import { dom, qs$ } from './dom.js';
import { faIconsInit } from './fa-icons.js';
/******************************************************************************/
(( ) => {
/******************************************************************************/
self.cloud = {
options: {},
datakey: '',
data: undefined,
onPush: null,
onPull: null,
};
/******************************************************************************/
const widget = qs$('#cloudWidget');
if ( widget === null ) { return; }
self.cloud.datakey = dom.attr(widget, 'data-cloud-entry') || '';
if ( self.cloud.datakey === '' ) { return; }
/******************************************************************************/
const fetchStorageUsed = async function() {
let elem = qs$(widget, '#cloudCapacity');
if ( dom.cl.has(elem, 'hide') ) { return; }
const result = await vAPI.messaging.send('cloudWidget', {
what: 'cloudUsed',
datakey: self.cloud.datakey,
});
if ( result instanceof Object === false ) {
dom.cl.add(elem, 'hide');
return;
}
const units = ' ' + i18n$('genericBytes');
elem.title = result.max.toLocaleString() + units;
const total = (result.total / result.max * 100).toFixed(1);
elem = elem.firstElementChild;
elem.style.width = `${total}%`;
elem.title = result.total.toLocaleString() + units;
const used = (result.used / result.total * 100).toFixed(1);
elem = elem.firstElementChild;
elem.style.width = `${used}%`;
elem.title = result.used.toLocaleString() + units;
};
/******************************************************************************/
const fetchCloudData = async function() {
const info = qs$(widget, '#cloudInfo');
const entry = await vAPI.messaging.send('cloudWidget', {
what: 'cloudPull',
datakey: self.cloud.datakey,
});
const hasData = entry instanceof Object;
if ( hasData === false ) {
dom.attr('#cloudPull', 'disabled', '');
dom.attr('#cloudPullAndMerge', 'disabled', '');
info.textContent = '...\n...';
return entry;
}
self.cloud.data = entry.data;
dom.attr('#cloudPull', 'disabled', null);
dom.attr('#cloudPullAndMerge', 'disabled', null);
const timeOptions = {
weekday: 'short',
year: 'numeric',
month: 'short',
day: 'numeric',
hour: 'numeric',
minute: 'numeric',
second: 'numeric',
timeZoneName: 'short'
};
const time = new Date(entry.tstamp);
info.textContent =
entry.source + '\n' +
time.toLocaleString('fullwide', timeOptions);
};
/******************************************************************************/
const pushData = async function() {
if ( typeof self.cloud.onPush !== 'function' ) { return; }
const error = await vAPI.messaging.send('cloudWidget', {
what: 'cloudPush',
datakey: self.cloud.datakey,
data: self.cloud.onPush(),
});
const failed = typeof error === 'string';
dom.cl.toggle('#cloudPush', 'error', failed);
dom.text('#cloudError', failed ? error : '');
if ( failed ) { return; }
fetchCloudData();
fetchStorageUsed();
};
/******************************************************************************/
const pullData = function() {
if ( typeof self.cloud.onPull === 'function' ) {
self.cloud.onPull(self.cloud.data, false);
}
dom.cl.remove('#cloudPush', 'error');
dom.text('#cloudError', '');
};
/******************************************************************************/
const pullAndMergeData = function() {
if ( typeof self.cloud.onPull === 'function' ) {
self.cloud.onPull(self.cloud.data, true);
}
};
/******************************************************************************/
const openOptions = function() {
const input = qs$('#cloudDeviceName');
input.value = self.cloud.options.deviceName;
dom.attr(input, 'placeholder', self.cloud.options.defaultDeviceName);
dom.cl.add('#cloudOptions', 'show');
};
/******************************************************************************/
const closeOptions = function(ev) {
const root = qs$('#cloudOptions');
if ( ev.target !== root ) { return; }
dom.cl.remove(root, 'show');
};
/******************************************************************************/
const submitOptions = async function() {
dom.cl.remove('#cloudOptions', 'show');
const options = await vAPI.messaging.send('cloudWidget', {
what: 'cloudSetOptions',
options: {
deviceName: qs$('#cloudDeviceName').value
},
});
if ( options instanceof Object ) {
self.cloud.options = options;
}
};
/******************************************************************************/
const onInitialize = function(options) {
if ( options instanceof Object === false ) { return; }
if ( options.enabled !== true ) { return; }
self.cloud.options = options;
const xhr = new XMLHttpRequest();
xhr.open('GET', 'cloud-ui.html', true);
xhr.overrideMimeType('text/html;charset=utf-8');
xhr.responseType = 'text';
xhr.onload = function() {
this.onload = null;
const parser = new DOMParser(),
parsed = parser.parseFromString(this.responseText, 'text/html'),
fromParent = parsed.body;
while ( fromParent.firstElementChild !== null ) {
widget.appendChild(
document.adoptNode(fromParent.firstElementChild)
);
}
faIconsInit(widget);
i18n.render(widget);
dom.cl.remove(widget, 'hide');
dom.on('#cloudPush', 'click', ( ) => { pushData(); });
dom.on('#cloudPull', 'click', pullData);
dom.on('#cloudPullAndMerge', 'click', pullAndMergeData);
dom.on('#cloudCog', 'click', openOptions);
dom.on('#cloudOptions', 'click', closeOptions);
dom.on('#cloudOptionsSubmit', 'click', ( ) => { submitOptions(); });
fetchCloudData().then(result => {
if ( typeof result !== 'string' ) { return; }
dom.cl.add('#cloudPush', 'error');
dom.text('#cloudError', result);
});
fetchStorageUsed();
};
xhr.send();
};
vAPI.messaging.send('cloudWidget', {
what: 'cloudGetOptions',
}).then(options => {
onInitialize(options);
});
/******************************************************************************/
})();
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