misuzu/views/nova/home/landing.twig

{% extends '@nova/home/master.twig' %}

{% set banner_classes = 'banner--insane landing__banner' %}
{% set banner = 'https://static.flash.moe/images/banner-clouds.png' %}

{% block banner_content %}
    <div id="countdown"></div>
    <style>
        #countdown {
            width: 100%;
            height: 100%;
        }

        .countdown-container {
            display: flex;
            align-items: center;
            justify-content: center;
            width: 100%;
            height: 100%;
            transition: transform .5s;
        }

        .countdown-digit {
            background: url('https://static.flash.moe/images/countdown-sprite.png');
            width: 68px;
            height: 80px;
            display: inline-block;
            z-index: 1;
            position: relative;
            transition: background-position-y .2s;
        }

        .countdown-digit[data-digit="0"] { background-position: 0px 0px; }
        .countdown-digit[data-digit="1"] { background-position: 0px -86px; }
        .countdown-digit[data-digit="2"] { background-position: 0px -172px; }
        .countdown-digit[data-digit="3"] { background-position: 0px -259px; }
        .countdown-digit[data-digit="4"] { background-position: 0px -345px; }
        .countdown-digit[data-digit="5"] { background-position: 0px -432px; }
        .countdown-digit[data-digit="6"] { background-position: 0px -518px; }
        .countdown-digit[data-digit="7"] { background-position: 0px -604px; }
        .countdown-digit[data-digit="8"] { background-position: 0px -691px; }
        .countdown-digit[data-digit="9"] { background-position: 0px -777px; }

        .countdown-digit[data-digit=";"] { transition: background-position-y 0s; background-position: -56px 0px; }
        .countdown-digit[data-digit=":"] { transition: background-position-y 0s; background-position: -56px -86px; }
        .countdown-digit[data-digit=","] { transition: background-position-y 0s; background-position: -56px -172px; }
        .countdown-digit[data-digit="."] { transition: background-position-y 0s; background-position: -56px -259px; }
        .countdown-digit[data-digit="+"] { transition: background-position-y 0s; background-position: -56px -345px; }
        .countdown-digit[data-digit="-"] { transition: background-position-y 0s; background-position: -56px -432px; }
        .countdown-digit[data-digit=" "] { transition: background-position-y 0s; background-position: -56px -518px; }
    </style>
    <script>
        var countdownTarget,
            countdownDigits = [],
            countdownContainer,
            countdownInterval,
            countdownFlashingTicks = 0,
            countdownLastString = '',
            countdownFinish,
            countdownIgnoreHidden = false,
            continueChecking = true,
            checkClient = null,
            checkTimeout;

        function countdownSetup(container, target, finish) {
            countdownFinish = finish || null;
            countdownContainer = container;
            countdownTarget = target.getTime();
            countdownResize(10);
            countdownInterval = setInterval(function () { countdownUpdate(countdownIgnoreHidden); }, 100);
            countdownUpdate(countdownIgnoreHidden);
        }

        function countdownStop() {
            clearInterval(countdownInterval);
            countdownResize(0);
            countdownTarget = 0;
            countdownContainer.parentNode.removeChild(countdownContainer);
            countdownFinish = null;
        }

        function countdownResize(num) {
            if (num == countdownDigits.length)
                return;

            if (num < countdownDigits.length) {
                num = countdownDigits.length - num;

                for (var i = 0; i < num; i++)
                    countdownContainer.removeChild(countdownDigits.pop());

                return;
            }

            if (num > countdownDigits.length) {
                num = num - countdownDigits.length;

                for (var i = 0; i < num; i++) {
                    var elem = document.createElement('div');
                    elem.className = 'countdown-digit';
                    elem.setAttribute('data-digit', i);
                    countdownDigits.push(elem);
                    countdownContainer.appendChild(elem);
                }

                return;
            }
        }

        function countdownUpdate(ignoreHidden) {
            if (!ignoreHidden && document.hidden)
                return;

            var now = Date.now();

            if (countdownTarget < now) {
                if ((typeof countdownFinish) === 'function') {
                    countdownFinish.call();
                    countdownFinish = null;
                }

                countdownWrite(++countdownFlashingTicks % 10 < 5 ? '00:00:00' : '00 00 00');
                return;
            }

            var milliseconds = now - countdownTarget;

            var days = Math.ceil(milliseconds / 86400000);
            milliseconds -= days * 86400000;

            var hours = Math.ceil(milliseconds / 3600000);
            milliseconds -= hours * 3600000;

            var minutes = Math.ceil(milliseconds / 60000);
            milliseconds -= minutes * 60000;

            var seconds = Math.ceil(milliseconds / 1000);
            milliseconds -= seconds * 1000;

            var cdString = '';

            if (days < 0)
                cdString += Math.abs(days) + ' ';

            if (days < 0 || hours < 0)
                cdString += Math.abs(hours) + ':';

            if (days < 0 || hours < 0 || minutes < 0)
                cdString += Math.abs(minutes).toString().padStart(2, '0') + ':';

            cdString += Math.abs(seconds).toString().padStart(2, '0');

            countdownWrite(cdString);

            if (days >= 0 && hours >= 0 && minutes >= 0 && seconds <= 0) {
                var scale = 1;

                if (seconds < 0)
                    scale += 4 * Math.pow((60 + seconds) / 60, 2);

                countdownContainer.style.transform = 'scale(' + scale + ')';
            }
        }

        function countdownWrite(str) {
            if ((typeof str) !== 'string')
                str = str.toString();

            countdownLastString = str;
            countdownResize(str.length);

            for (var i = 0; i < str.length; i++)
                countdownDigits[i].setAttribute('data-digit', str[i]);
        }

        function checkIfFlashiiReady(continuous) {
            continueChecking = !(!continuous);

            if (checkClient === null) {
                checkClient = new XMLHttpRequest();

                checkClient.addEventListener('readystatechange', function () {
                    if (checkClient.readyState === 4 && checkClient.responseText !== 'no')
                        location.reload(true);
                });
            }

            checkClient.open('GET', '/is_ready?' + Date.now(), true);
            checkClient.send();

            if (continueChecking)
                checkTimeout = setTimeout(function () { checkIfFlashiiReady(continueChecking); }, 1000);
        }

        window.addEventListener("load", function () {
            var container = document.createElement('div');
            container.className = 'countdown-container';
            document.getElementById('countdown').appendChild(container);
            countdownSetup(container, new Date("Mon, 2 01 2018 1:00:00 +0100"), function () {
                checkIfFlashiiReady(true);
            });
        });
    </script>
{% endblock %}

{% block content %}
    <div class="platform" style="text-align: left;">
        <p>So I have to be honest, when the timer runs out you shouldn't expect a fully functional site. A chat, registration, login and a basic session system will most likely be at most in place though. On the position side of things you get to see the site evolve, so yay!!</p>
        <p>In any case I hope you all will enjoy what I have in store going forward. I've also decided to push launch back to the 1st or February because I'll need the time.</p>
        <p>Lastly I'd like to add that none of the designs are final, most of this I put together ages ago as an eventual redesign for the old site, since then I haven't done much aside from the work in the last month.</p>
    </div>
{% endblock %}