From ead7d4f4c5789fe2b5fa2d08175346fa8fcb24da Mon Sep 17 00:00:00 2001
From: Sam Wedgwood <sjwedgwood@gmail.com>
Date: Wed, 21 Mar 2018 19:26:16 +0000
Subject: Added a Code Jam Countdown (#1eevq) (#43)

* added countdown

* updated jam dates

* added test

* flake8

* flake8 (i did it on wrong file)
---
 static/js/countdown.js | 50 ++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)
 create mode 100644 static/js/countdown.js

(limited to 'static')

diff --git a/static/js/countdown.js b/static/js/countdown.js
new file mode 100644
index 00000000..0992a94e
--- /dev/null
+++ b/static/js/countdown.js
@@ -0,0 +1,50 @@
+var heading = document.getElementById("countdown-title");
+var daysDisplay = document.getElementById("days");
+var hoursDisplay = document.getElementById("hours");
+var minutesDisplay = document.getElementById("minutes");
+var secondsDisplay = document.getElementById("seconds");
+var startjam = new Date(Date.UTC(2018, 2, 24));
+var endjam = new Date(Date.UTC(2018, 2, 26));
+var goal;
+var now = Date.now();
+if (now+1000 >= endjam.getTime()) {
+    heading.innerHTML = "Code Jam has finished!";
+} else {
+    if (now > startjam.getTime()) {
+        heading.innerHTML = "Code Jam ends in...";
+        goal = endjam.getTime();
+    } else {
+        heading.innerHTML = "Next Code Jam starts in...";
+        goal = startjam.getTime();
+    }
+    var refreshCountdown = setInterval(function() {
+        var delta = goal - Date.now();
+        if (delta <= 1000) {
+            clearInterval(refreshCountdown);
+            location.reload();
+        }
+        var days = Math.floor(delta / (24*60*60*1000));
+        delta -= days * (24*60*60*1000);
+        var hours = Math.floor(delta / (60*60*1000));
+        delta -= hours * (60*60*1000);
+        var minutes = Math.floor(delta / (60*1000));
+        delta -= minutes * (60*1000);
+        var seconds = Math.floor(delta / 1000);
+        if (days < 10) {
+            days = "0"+days;
+        }
+        if (hours < 10) {
+            hours = "0"+hours;
+        }
+        if (minutes < 10) {
+            minutes = "0"+minutes;
+        }
+        if (seconds < 10) {
+            seconds = "0"+seconds;
+        }
+        daysDisplay.innerHTML = days;
+        hoursDisplay.innerHTML = hours;
+        minutesDisplay.innerHTML = minutes;
+        secondsDisplay.innerHTML = seconds;
+    }, 100);
+}
\ No newline at end of file
-- 
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