thelinux.pro/broadcast_timer/timerMath.js

102 lines
2.4 KiB
JavaScript
Executable File

var countDownDate;
var now, distance;
var days, hours, minutes, seconds;
var style = "green"; // reset style
var r;
aLen = events.length;
function countdown(targetDate, current) {
countDownDate = new Date(targetDate).getTime();
now = new Date().getTime();
distance = countDownDate - now;
if (current === "current") {
var nextCountDownDate = new Date(nextDate).getTime();
var nextDistance = nextCountDownDate - now;
var nextDays = Math.floor(nextDistance / (1000 * 60 * 60 * 24));
var nextHours = Math.floor((nextDistance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
var nextMinutes = Math.floor((nextDistance % (1000 * 60 * 60)) / (1000 * 60));
var nextSeconds = Math.floor((nextDistance % (1000 * 60)) / 1000);
}
days = Math.floor(distance / (1000 * 60 * 60 * 24));
hours = Math.floor((distance % (1000 * 60 * 60 * 24)) / (1000 * 60 * 60));
minutes = Math.floor((distance % (1000 * 60 * 60)) / (1000 * 60));
seconds = Math.floor((distance % (1000 * 60)) / 1000);
// Day or Days?
if (days > 0) {
if (days === 1){
rDays = (days + ' Day ');
} else {
rDays = (days + ' Days ');
}
} else {
rDays = '';
}
// set style for countdown based on remaining time
style = "green"; // reset style
if (current === "current") {
if (nextDays < 1 && nextHours < 1) {
if (nextMinutes < 0) {
style = 'over';
} else if (nextMinutes < 15) {
style = 'warn';
} else {
style = 'green';
}
}
} else {
if (days < 1 && hours < 1) {
if (minutes < 0) {
style = 'over';
} else if (minutes < 15) {
style = 'warn';
} else {
style = 'green';
}
}
}
// pad single digits with a '0' prefix
// when time is out, start counting up by inverting
if (hours < 0) {
hours = (-hours);
hours--;
}
if (hours < 10 && hours >= 0) {
hours = ('0' + hours);
}
if (minutes < 0) {
minutes = (-minutes);
minutes--;
}
if (minutes < 10 && minutes >= 0) {
minutes = ('0' + minutes);
}
if (seconds < 0) {
seconds = (-seconds);
seconds--;
}
if (seconds < 10 && seconds >= 0) {
seconds = ('0' + seconds);
}
if (initialized === false && distance < 0) {
incArray();
} else if (initialized === false) {
initialized = true;
decArray();
}
var r = "<div class=" + style + ">" + rDays + hours + ":" + minutes + ":" + seconds + "</div>";
return r;
}