setitagila-informer-ff/lib/main.js

const SDK = {
	data: require("sdk/self").data,
	XMLHttpRequest: require("sdk/net/xhr").XMLHttpRequest,
	tabs: require("sdk/tabs"),
	panel: require("sdk/panel"),
	storage: require('sdk/preferences/service'),
	pagemod: require("sdk/page-mod"),
	timers: require("sdk/timers"),
	winutils: require('sdk/window/utils'),
	windows: require("sdk/windows").browserWindows,
	unload: require('sdk/system/unload')
};
var toolbarBtn = require("./button.js");
var prefix = "extensions.informst.";
var optionsPage = SDK.data.url("options/options.html");
var popup = SDK.panel.Panel({
	width: 570,
	height: 130,
	contentURL: SDK.data.url("popup/popup.html"),
	contentScriptFile: [SDK.data.url("popup/jsonToDOM.js"), SDK.data.url("popup/popup.js")],
	contentScriptWhen: "start"
});

popup.port.on("request_update_popup", function() {
	updatePopup();
});

function updatePopup() {
	popup.port.emit("update_popup", {
		balance: balance,
		tariffnow: tariffnow,
		tariffthen: tariffthen,
		tariffstatus: tariffstatus,
		tariffprice: tariffprice,
		iswarning: iswarning,
		islowb: islowb,
		islowt: islowt
	});
}

function createButton() {
	for (var win in SDK.winutils.windows(null, { includePrivate: true })) {
		toolbarBtn.create(SDK.winutils.windows(null, { includePrivate: true })[win], {
			label: 'Баланс "СТ"',
			tooltiptext: 'Информер баланса "СетиТагила"',
			image: SDK.data.url("icons/main16.png"),
			imageLarge: SDK.data.url("icons/main32.png"),
			stylesheet: SDK.data.url('button/button.css'),
			stylesheet2: SDK.data.url('button/button2.css'),
			panel: popup,
			afterCustomization: function(){ updateButton(); }
		});
	}
}

SDK.windows.on('open', function(window) {
	createButton();
	updateButton();
});

SDK.tabs.on('open', function (tab) {
	createButton();
	updateButton();
});

var pageMod = SDK.pagemod.PageMod({
	include: optionsPage,
	contentScriptFile: SDK.data.url("options/options.js"),
	contentScriptWhen: "start",
	onAttach: startListening
});

function getKey(data) {
	for (elem in data) return elem;
}

function startListening(worker) {
	worker.port.on('save_setting', function(setting) {
		var key = getKey(setting);
		SDK.storage.set(prefix + key, setting[key]);
		updateButton();
	});

	worker.port.on('request_read_settings', function() {
		var settings = {};
		var keys = SDK.storage.keys(prefix);
		for (index in keys)
		settings[keys[index].replace(prefix, "")] = SDK.storage.get(keys[index]);
		worker.port.emit('read_settings', settings);
	});
/*
	worker.port.on('update_badge', function(setting) {
		updateButton();
	});
*/
}

// Main informer code
var checkPeriod = 5 * 60000;
var dataurl = 'http://portal.setitagila.ru/reminder.php?ver=informst_ff_1.2.0';
var iswarning = false;
var islowb = false;
var islowt = false;
//var date;
var balance = 0;
var tariffnow = '-';
var tariffthen = '-';
var tariffstatus = '-';
var tariffprice = '-';
var blinkTimer;
var mainLoop;

var blinkColor = '#000000';
function blink() {
	if (blinkColor != '#EB3659')
		blinkColor = '#EB3659';
	else
		blinkColor = SDK.storage.get(prefix + "bstyle_fcolor") || "#000000";
	toolbarBtn.setBadge(parseFloat(balance.toFixed(1)).toString(), blinkColor, SDK.storage.get(prefix + "bstyle_bcolor") || "#f0ffff");
}

function updateButton() {
	iswarning = false;
	islowb = false;
	islowt = false;

	if (SDK.storage.get(prefix + "notify1") == true)
	if (balance <= SDK.storage.get(prefix + "balanceRub")) {
           islowb = true;
		iswarning = true;
	}

	if (SDK.storage.get(prefix + "notify2") == true) {
		dt = new Date();
		dim = new Date(dt.getFullYear(), 1 + dt.getMonth(), 0).getDate();
		if ((dim - dt.getDate()) <= SDK.storage.get(prefix + "balanceDay") & (balance - (dim - dt.getDate() + 1) * 8) <= tariffprice) {
			islowt = true;
			iswarning = true;
		}
	}

	var newLabel = 'Текущий баланс:			' + balance + ' руб.' + "\r\n" +
	'Текущий тариф:			' + tariffnow + ' (' + (tariffstatus == 'on' ? 'включен' : 'ОТКЛЮЧЕН') + ")\r\n" +
	'Тариф в след. месяце:	' + tariffthen + "\r\n" +
	'Стоимость тарифа в след. месяце:	' + tariffprice + ' руб.';

	var popupHeight = 123;
	if (islowb)	popupHeight += 27;
	if (islowt)	popupHeight += 27;
	popup.resize(570, popupHeight);

    var fcolor, bcolor = null;
	if (iswarning == true) {
		if (islowb || islowt) newLabel += "\r\n";
		if (islowb) newLabel += "\r\nУ Вас мало денег на счету!";
		if (islowt) newLabel += "\r\nСредств не хватит на начало след. месяца!";
		if (SDK.storage.get(prefix + "warn2") == 1) {
			SDK.timers.clearInterval(blinkTimer);
			blinkTimer = SDK.timers.setInterval(blink, 1000);
		} else {
			SDK.timers.clearInterval(blinkTimer);
			fcolor = '#EB3659';
			bcolor = SDK.storage.get(prefix + "bstyle_bcolor") || '#F0FFFF';
		}
	} else SDK.timers.clearInterval(blinkTimer);

	if (fcolor != null && bcolor != null)
		toolbarBtn.setBadge(parseFloat(balance.toFixed(1)).toString(), fcolor, bcolor);
	else
		toolbarBtn.setBadge(parseFloat(balance.toFixed(1)).toString(), SDK.storage.get(prefix + "bstyle_fcolor") || "#000000", SDK.storage.get(prefix + "bstyle_bcolor") || "#f0ffff");

	toolbarBtn.setLabel(newLabel);
	updatePopup();
}

function fetchData() {
	var req = new SDK.XMLHttpRequest();
	req.onreadystatechange = function() {
		if (req.readyState == 4) {
			SDK.timers.clearTimeout(reqTimeout);
			var datatag = req.responseXML.getElementsByTagName('data')[0];
			//date = datatag.getElementsByTagName('date')[0].textContent;
			balance = parseFloat(datatag.getElementsByTagName('balance')[0].textContent);
			tariffnow = datatag.getElementsByTagName('tariffnow')[0].textContent;
			tariffthen = datatag.getElementsByTagName('tariffthen')[0].textContent;
			tariffstatus = datatag.getElementsByTagName('tariffstatus')[0].textContent;
			tariffprice = parseInt(datatag.getElementsByTagName('tariffprice')[0].textContent);
			updateButton();
		}
	};
	req.open('GET', dataurl + '&timerand=' + (new Date()).getTime(), true);
	var reqTimeout = SDK.timers.setTimeout(timeoutFunc, 3000);
	function timeoutFunc(){
		req.abort();
	}
	req.send(null);
}

mainLoop = SDK.timers.setInterval(fetchData, checkPeriod);
createButton();
fetchData();

function remove() {
	SDK.timers.clearInterval(mainLoop);
	SDK.timers.clearInterval(blinkTimer);
}

SDK.unload.when(remove);