{% extends 'registration/registration_base.html' %}
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{% load i18n %}
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{% block registration_header %}
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{% if not firstuserform.errors %}
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<canvas id="canvas" style="position: absolute; top: 0; left: 0;"></canvas>
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<script type="text/javascript">
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// Confetti animation
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(function () {
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// globals
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var canvas;
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var ctx;
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var W;
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var H;
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var mp = 150; //max particles
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var particles = [];
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var angle = 0;
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var tiltAngle = 0;
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var confettiActive = true;
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var animationComplete = true;
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var deactivationTimerHandler;
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var reactivationTimerHandler;
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var animationHandler;
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// objects
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var particleColors = {
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colorOptions: ["DodgerBlue", "OliveDrab", "Gold", "pink", "SlateBlue", "lightblue", "Violet", "PaleGreen", "SteelBlue", "SandyBrown", "Chocolate", "Crimson"],
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colorIndex: 0,
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colorIncrementer: 0,
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colorThreshold: 10,
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getColor: function () {
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if (this.colorIncrementer >= 10) {
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this.colorIncrementer = 0;
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this.colorIndex++;
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if (this.colorIndex >= this.colorOptions.length) {
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this.colorIndex = 0;
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}
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}
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this.colorIncrementer++;
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return this.colorOptions[this.colorIndex];
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}
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}
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function confettiParticle(color) {
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this.x = Math.random() * W; // x-coordinate
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this.y = (Math.random() * H) - H; //y-coordinate
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this.r = RandomFromTo(10, 30); //radius;
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this.d = (Math.random() * mp) + 10; //density;
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this.color = color;
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this.tilt = Math.floor(Math.random() * 10) - 10;
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this.tiltAngleIncremental = (Math.random() * 0.07) + .05;
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this.tiltAngle = 0;
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this.draw = function () {
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ctx.beginPath();
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ctx.lineWidth = this.r / 2;
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ctx.strokeStyle = this.color;
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ctx.moveTo(this.x + this.tilt + (this.r / 4), this.y);
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ctx.lineTo(this.x + this.tilt, this.y + this.tilt + (this.r / 4));
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return ctx.stroke();
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}
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}
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$(document).ready(function () {
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SetGlobals();
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InitializeButton();
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InitializeConfetti();
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$(window).resize(function () {
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W = window.innerWidth;
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H = window.innerHeight;
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canvas.width = W;
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canvas.height = H;
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});
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});
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function InitializeButton() {
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$("input").click(DeactivateConfetti);
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}
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function SetGlobals() {
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canvas = document.getElementById("canvas");
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ctx = canvas.getContext("2d");
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W = window.innerWidth;
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H = window.innerHeight;
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canvas.width = W;
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canvas.height = H;
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}
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function InitializeConfetti() {
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particles = [];
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animationComplete = false;
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for (var i = 0; i < mp; i++) {
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var particleColor = particleColors.getColor();
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particles.push(new confettiParticle(particleColor));
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}
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StartConfetti();
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}
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function Draw() {
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ctx.clearRect(0, 0, W, H);
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var results = [];
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for (var i = 0; i < mp; i++) {
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(function (j) {
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results.push(particles[j].draw());
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})(i);
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}
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Update();
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return results;
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}
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function RandomFromTo(from, to) {
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return Math.floor(Math.random() * (to - from + 1) + from);
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}
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function Update() {
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var remainingFlakes = 0;
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var particle;
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angle += 0.01;
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tiltAngle += 0.1;
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for (var i = 0; i < mp; i++) {
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particle = particles[i];
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if (animationComplete) return;
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if (!confettiActive && particle.y < -15) {
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particle.y = H + 100;
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continue;
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}
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stepParticle(particle, i);
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if (particle.y <= H) {
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remainingFlakes++;
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}
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CheckForReposition(particle, i);
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}
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if (remainingFlakes === 0) {
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StopConfetti();
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}
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}
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function CheckForReposition(particle, index) {
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if ((particle.x > W + 20 || particle.x < -20 || particle.y > H) && confettiActive) {
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if (index % 5 > 0 || index % 2 == 0) //66.67% of the flakes
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{
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repositionParticle(particle, Math.random() * W, -10, Math.floor(Math.random() * 10) - 20);
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} else {
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if (Math.sin(angle) > 0) {
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//Enter from the left
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repositionParticle(particle, -20, Math.random() * H, Math.floor(Math.random() * 10) - 20);
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} else {
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//Enter from the right
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repositionParticle(particle, W + 20, Math.random() * H, Math.floor(Math.random() * 10) - 20);
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}
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}
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}
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}
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function stepParticle(particle, particleIndex) {
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particle.tiltAngle += particle.tiltAngleIncremental;
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particle.y += (Math.cos(angle + particle.d) + 3 + particle.r / 2) / 2;
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particle.x += Math.sin(angle);
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particle.tilt = (Math.sin(particle.tiltAngle - (particleIndex / 3))) * 15;
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}
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function repositionParticle(particle, xCoordinate, yCoordinate, tilt) {
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particle.x = xCoordinate;
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particle.y = yCoordinate;
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particle.tilt = tilt;
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}
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function StartConfetti() {
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W = window.innerWidth;
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H = window.innerHeight;
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canvas.width = W;
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canvas.height = H;
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(function animloop() {
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if (animationComplete) return null;
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animationHandler = requestAnimFrame(animloop);
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return Draw();
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})();
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}
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function ClearTimers() {
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clearTimeout(reactivationTimerHandler);
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clearTimeout(animationHandler);
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}
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function DeactivateConfetti() {
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confettiActive = false;
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ClearTimers();
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}
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function StopConfetti() {
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animationComplete = true;
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if (ctx == undefined) return;
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ctx.clearRect(0, 0, W, H);
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}
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window.requestAnimFrame = (function () {
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return window.requestAnimationFrame ||
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window.webkitRequestAnimationFrame ||
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window.mozRequestAnimationFrame ||
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window.oRequestAnimationFrame ||
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window.msRequestAnimationFrame ||
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function (callback) {
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return window.setTimeout(callback, 1000 / 60);
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};
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})();
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})();
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</script>
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{% endif %}
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{% endblock %}
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{% block registration_content %}
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{% if firstuserform.errors %}
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<div class="alert alert-warning">
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<p>{% trans "Uh oh! Could you please check the errors below?" %}</p>
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</div>
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{% else %}
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<h3>{% trans 'Welcome!' %} ☺</h3>
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<div style="margin-bottom: 28px;">{% trans "Before we get started, we need to create an administrator account for you:" %}</div>
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{% endif %}
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<form action="" method="post" class="form-horizontal" role="form">{% csrf_token %}
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{% for field in firstuserform %}
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{% include 'registration/form_field.html' %}
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{% endfor %}
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<div class="form-group">
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<div class="col-sm-offset-2 col-sm-10">
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<button type="submit" class="btn btn-default">{% trans 'Create Account' %}</button>
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</div>
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</div>
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</form>
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{% endblock %}
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