Only update the background if connected to the Internet

This commit is contained in:
Neil Brommer 2017-12-23 16:40:42 -08:00
parent 76b00b2d43
commit bd20c403b3

View file

@ -6,33 +6,35 @@ var backgroundList = ["img/1.png", "img/2.png", "img/3.png", "img/4.png",
$(document).ready(function () { $(document).ready(function () {
calcBackground(); calcBackground();
setInterval(calcBackground, 60000); setInterval(calcBackground, 60000); // run every minute
}); });
function calcBackground() { function calcBackground() {
var now = new Date(); if (navigator.onLine) {
var hours = now.getHours(); var now = new Date();
var mins = now.getMinutes(); var hours = now.getHours();
var total = (hours * 60) + mins; var mins = now.getMinutes();
var total = (hours * 60) + mins;
// 24*60 = 1440 // 24*60 = 1440
// 2:40 between each step // 2:40 between each step
if (total > 300 && total < 460) // 5:00 - 7:40 if (total > 300 && total < 460) // 5:00 - 7:40
setBackground(0, false); setBackground(0, false);
else if (total > 460 && total < 620) else if (total > 460 && total < 620)
setBackground(1, false); setBackground(1, false);
else if (total > 620 && total < 780) else if (total > 620 && total < 780)
setBackground(2, false); setBackground(2, false);
else if (total > 780 && total < 940) else if (total > 780 && total < 940)
setBackground(3, false); setBackground(3, false);
else if (total > 940 && total < 1100) else if (total > 940 && total < 1100)
setBackground(4, false); setBackground(4, false);
else if (total > 1100 && total < 1260) else if (total > 1100 && total < 1260)
setBackground(5, true); setBackground(5, true);
else if (total > 1260 && total < 1420) else if (total > 1260 && total < 1420)
setBackground(6, true); setBackground(6, true);
else else
setBackground(7, true); setBackground(7, true);
}
} }
function setBackground(num, dark) { function setBackground(num, dark) {