main branch
parent
1c7b0deea3
commit
f9caed169b
@ -1,5 +0,0 @@
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TODO: comment the code
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TODO: remove new from homepage?
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or
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TODO: add per-new level in the xquisite branches (this makes more sense!)
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@ -1,52 +0,0 @@
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.container{
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display: block;
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padding: 2000px;
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}
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.streams {
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overflow-x: auto;
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overflow-y: hidden;
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position: relative;
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width: 500px;
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height: 500px;
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display: inline-block;
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}
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.stream {
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white-space: nowrap;
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position: relative;
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display: inline-block;
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width: 500px;
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height: 500px;
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position: relative;
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}
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.svg-container {
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position: absolute;
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top: 0;
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left: 0;
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display: inline-block;
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}
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.author {
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position: absolute;
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left: 50%;
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bottom: 50px;
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font-size: 1rem;
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background-color: white;
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}
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.branches {
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overflow-x: auto;
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overflow-y: hidden;
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}
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.branch {
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white-space: nowrap;
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}
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.branch svg {
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border-top: 1px solid currentColor;
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}
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@ -1,32 +0,0 @@
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svg {
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width: 500px;
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height: 500px;
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background-color: white;
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}
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#svg-container {
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position: absolute;
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left: 50%;
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top: 50%;
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transform: translate(-50%, -50%);
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}
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#previous {
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position: absolute;
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top: 0;
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transform: translateX(-100%);
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}
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#previous svg {
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background: none;
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border: none;
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}
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#previous::after {
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content: "";
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width: 100%;
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height: 100%;
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left: 0;
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position: absolute;
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transform: translateX(-25%);
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background-color: var(--background);
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}
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@ -1,4 +1,4 @@
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:root {
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--background: #edd;
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--background: #2a9d8f;
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--color: black;
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}
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File diff suppressed because one or more lines are too long
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After Width: | Height: | Size: 13 KiB |
@ -1,114 +0,0 @@
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// Great resource from https://stackoverflow.com/a/40700068
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// Thank you ConnorFan
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var strokeWidth = 2;
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var bufferSize;
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var svgElement = document.getElementById("svgElement");
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var rect = svgElement.getBoundingClientRect();
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var path = null;
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var strPath;
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var buffer = []; // Contains the last positions of the mouse cursor
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svgElement.addEventListener("mousedown", function (e) {
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bufferSize = document.getElementById("cmbBufferSize").value;
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path = document.createElementNS("http://www.w3.org/2000/svg", "path");
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path.setAttribute("fill", "none");
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path.setAttribute("stroke", "currentColor");
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path.setAttribute("stroke-width", strokeWidth);
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buffer = [];
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var pt = getMousePosition(e);
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appendToBuffer(pt);
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strPath = "M" + pt.x + " " + pt.y;
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path.setAttribute("d", strPath);
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svgElement.appendChild(path);
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});
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||||
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svgElement.addEventListener("mousemove", function (e) {
|
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if (path) {
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appendToBuffer(getMousePosition(e));
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updateSvgPath();
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}
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});
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svgElement.addEventListener("mouseup", function () {
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if (path) {
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path = null;
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}
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});
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svgElement.addEventListener("mouseleave", function () {
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if (path) {
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path = null;
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}
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});
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||||
var getMousePosition = function (e) {
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return {
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x: e.pageX - rect.left,
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y: e.pageY - rect.top,
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};
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};
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var appendToBuffer = function (pt) {
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buffer.push(pt);
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while (buffer.length > bufferSize) {
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buffer.shift();
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}
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};
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// Calculate the average point, starting at offset in the buffer
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var getAveragePoint = function (offset) {
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var len = buffer.length;
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if (len % 2 === 1 || len >= bufferSize) {
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var totalX = 0;
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var totalY = 0;
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var pt, i;
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var count = 0;
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for (i = offset; i < len; i++) {
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count++;
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pt = buffer[i];
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totalX += pt.x;
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totalY += pt.y;
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}
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return {
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x: totalX / count,
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y: totalY / count,
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};
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}
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return null;
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};
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var updateSvgPath = function () {
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var pt = getAveragePoint(0);
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if (pt) {
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// Get the smoothed part of the path that will not change
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strPath += " L" + pt.x + " " + pt.y;
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// Get the last part of the path (close to the current mouse position)
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// This part will change if the mouse moves again
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var tmpPath = "";
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for (var offset = 2; offset < buffer.length; offset += 2) {
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pt = getAveragePoint(offset);
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tmpPath += " L" + pt.x + " " + pt.y;
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}
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// Set the complete current path coordinates
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path.setAttribute("d", strPath + tmpPath);
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}
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};
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//
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//
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//
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// SAVE THE BRANCH
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const form = document.querySelector("form");
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form.addEventListener("submit", () => {
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let wrapper = document.createElement("div");
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wrapper.appendChild(svgElement);
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form["content"].value = wrapper.innerHTML;
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return true;
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});
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@ -1,49 +1,44 @@
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{%extends 'base.html' %} {%block head %}
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<link rel="stylesheet" href="{{url_for('static', filename='css/display.css')}}" />
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<title>Display</title>
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{%endblock%} {%block nav%}
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<a href="{{url_for('home.home')}}">Home</a>
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<a href="{{url_for('draw.last')}}">Draw</a>
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{%endblock%} {%block contents%}
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<h1>Exquisite Branch</h1>
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<div class="streams">
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{% for stream in streams %}
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<div
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class="stream"
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style="color: rgb({{ range(0, 255) | random }},{{ range(0, 255) | random }},{{ range(0, 255) | random }}); transform: translate({{ range(-5, 5) | random }}px, {{ range(-5, 5) | random }}px)"
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>
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{% for branch in stream %}
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<div class="svg-container">
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{{branch['content'] | safe}}
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<span
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class="author"
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style="transform: translate({{ range(-50, 50) | random }}px, {{ range(-10, 10) | random }}px"
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>
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{{ branch['username']}}
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</span>
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</div>
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{%endfor%}
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</div>
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{%endfor%}
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</div>
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{{colors}}
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<h2>Branches</h2>
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<div class="branches">
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{% for stream in streams %}
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<div class="branch">
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{% for branch in stream %}
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<div class="svg-container">
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{{branch['content'] | safe}}
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<span class="author"> {{ branch['username']}} </span>
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<%inherit file="base_mako.html" />
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<%block name="head">
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<link rel="stylesheet" href="${url_for('static', filename='css/display.css')}">
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</%block>
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<header>
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<h1>Exquisite Excerpts</h1>
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<p>Here texts branch and follow their own path. Click on an excerpt to create a new branch and continue toward new meanings. </p>
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</header>
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<main class="container">
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<% from random import random %>
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<% from collections import defaultdict %>
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<% transform = {'NEW': ''} %>
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<% visited = defaultdict(int) %>
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<div class="stream">
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% for branch in branches:
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<% visited[branch['parent']] += 1 %>
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% if visited[branch['parent']] > 1:
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<% steer = (random() - 0.5) * 0.25 %>
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% else:
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<% steer = 0 %>
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% endif
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<% transform[branch['branch']] = f'{transform[branch["parent"]]} rotate({random() * 0.04 + steer}turn) translateX(100%)' %>
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<div class="text-container" style="transform: ${transform[branch['parent']]}">
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<a href="${url_for('write.write', parent=branch['branch'], _external=True, _scheme='http')}" target="__blank">
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${branch['content']}
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</a>
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<span class="author">${branch['username']}</span>
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</div>
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{%endfor%}
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% endfor
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</div>
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{%endfor%}
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||||
</div>
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||||
{%endblock%}
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||||
</main>
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@ -1,46 +0,0 @@
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||||
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||||
<%inherit file="base_mako.html" />
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||||
<%block name="head">
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||||
<link rel="stylesheet" href="${url_for('static', filename='css/display_mako.css')}">
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</%block>
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||||
<main class="container">
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<% from random import random %>
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<% from collections import defaultdict %>
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<% transform = {'NEW': ''} %>
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<% visited = defaultdict(int) %>
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<div class="stream">
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% for branch in branches:
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<% visited[branch['parent']] += 1 %>
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% if visited[branch['parent']] > 1:
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<% steer = (random() - 0.5) * 0.25 %>
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% else:
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<% steer = 0 %>
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% endif
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<% transform[branch['branch']] = f'{transform[branch["parent"]]} rotate({random() * 0.04 + steer}turn) translateX(100%)' %>
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||||
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<div class="svg-container" style="transform: ${transform[branch['parent']]}">
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||||
<a href="${url_for('draw.draw', parent=branch['branch'], _external=True, _scheme='https')}" target="__blank">
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${branch['content']}
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</a>
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</div>
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% endfor
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</div>
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</main>
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@ -1,21 +0,0 @@
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<%inherit file="base_mako.html" />
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<%block name="head">
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<link rel="stylesheet" href="${url_for('static', filename='css/display_mako.css')}">
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</%block>
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<% from random import random %>
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<% offset = 1 / (len(streams) - 1)%>
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% for stream in streams:
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<div class="stream">
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<% transform = f'rotate({offset * loop.index}turn) translateX(100%) ' %>
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% for branch in stream:
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<% transform = transform + ' rotate(' + str((random() * 2 - 1) * 0.02) + 'turn) translateX(100%)'%>
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<div class="svg-container" style="transform: ${transform}">${branch['content']}</div>
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% endfor
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</div>
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% endfor
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@ -1,51 +0,0 @@
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{%extends 'base.html' %} {%block head %}
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<title>Draw</title>
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<link rel="stylesheet" href="{{url_for('static', filename='css/draw.css')}}" />
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<script src="{{url_for('static', filename='js/draw.js')}}" defer></script>
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||||
{%endblock%} {%block nav%}
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<a href="{{url_for('home.home')}}">Home</a>
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<a href="{{url_for('display.display')}}">Results</a>
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{%endblock%} {%block contents%}
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<h1>Draw</h1>
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<div id="divSmoothingFactor">
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<label for="cmbBufferSize">Smoothing</label>
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<select id="cmbBufferSize">
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<option value="1">1 - No smoothing</option>
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<option value="4">4 - Sharp curves</option>
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<option value="8" selected="selected">8 - Smooth curves</option>
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<option value="12">12 - Very smooth curves</option>
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<option value="16">16 - Super smooth curves</option>
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<option value="20">20 - Hyper smooth curves</option>
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</select>
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</div>
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<div id="svg-container">
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<svg
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xmlns="http://www.w3.org/2000/svg"
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xmlns:xlink="http://www.w3.org/1999/xlink"
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version="1.1"
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id="svgElement"
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x="0px"
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y="0px"
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width="500px"
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||||
height="500px"
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viewBox="0 0 500 500"
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enable-background="new 0 0 500 500"
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xml:space="preserve"
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data-parent="{{parent or None}}"
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data-branch="{{branch}}"
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></svg>
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<div id="previous">{% if content %} {{content|safe}} {% endif %}</div>
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</div>
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<form method="POST">
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<input type="hidden" name="branch" value="{{branch}}" />
|
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<input type="hidden" name="content" />
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||||
<input type="text" name="username" placeholder="Name" />
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<input type="submit" />
|
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</form>
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||||
{%endblock%}
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@ -0,0 +1,27 @@
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{%extends 'base.html' %} {%block head %}
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<title>Draw</title>
|
||||
<link rel="stylesheet" href="{{url_for('static', filename='css/write.css')}}" />
|
||||
<script src="{{url_for('static', filename='js/draw.js')}}" defer></script>
|
||||
|
||||
{%endblock%} {%block nav%}
|
||||
<a href="{{url_for('home.home')}}">Home</a>
|
||||
<a href="{{url_for('display.display')}}">Results</a>
|
||||
|
||||
{%endblock%} {%block contents%}
|
||||
|
||||
<!-- mmm i dont remember what i was using these two things for! -->
|
||||
<!-- data-parent="{{parent or None}}" -->
|
||||
<!-- data-branch="{{branch}}" -->
|
||||
<!-- Maybe to create links in the display page? -->
|
||||
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||||
<h1>Write</h1>
|
||||
<div id="previous">{% if content %} {{content|safe}} {% endif %}</div>
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||||
|
||||
<form method="POST">
|
||||
<input type="hidden" name="branch" value="{{branch}}" />
|
||||
<textarea name="content" ></textarea>
|
||||
<input type="text" name="username" placeholder="Name" />
|
||||
<input type="submit" />
|
||||
</form>
|
||||
|
||||
{%endblock%}
|
||||
File diff suppressed because one or more lines are too long
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After Width: | Height: | Size: 180 KiB |
@ -0,0 +1,61 @@
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||||
# Exquisite Excerpts
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||||
|
||||
A branching version of the [exquisite corpse](https://en.wikipedia.org/wiki/Exquisite_corpse) game, forked from the [exquisite branch](https://git.xpub.nl/kamo/exquisite-branch) drawing app developed for [SI17](https://issue.xpub.nl/17/).
|
||||
|
||||
Write something, upload it and send the link to someone else: they will continue from your excerpt. With a catch: if you send to just one person the chain will continue linearly, but send it to more people and things will start branching in different directions.
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||||
|
||||
Could be a writing machine to work on the collective pubblication for the graduation, inspired by what [Kim wrote here](https://pad.xpub.nl/p/gradcollectivexpub).
|
||||
|
||||
|
||||
## Install
|
||||
|
||||
Clone the repository.
|
||||
```
|
||||
git clone https://git.xpub.nl/kamo/exex.git
|
||||
```
|
||||
|
||||
Create a virtual environment.
|
||||
```
|
||||
python3 -m venv venv
|
||||
```
|
||||
|
||||
Install the requirements with `pip` and the `requirements.txt` file.
|
||||
```
|
||||
pip install -r requirements.txt
|
||||
```
|
||||
|
||||
Create an `.env` file in the root folder of the project with the following variables:
|
||||
```
|
||||
DEBUG=True
|
||||
FLASK_ENV=development
|
||||
FLASK_APP=exquisite_branch
|
||||
```
|
||||
|
||||
Before running the app for the first time, be sure to initialize the database. __Watch out:__ this will delete the previous instance of the database along with its contents!
|
||||
```
|
||||
flask init-db
|
||||
```
|
||||
After initializing the database you can run the flask application
|
||||
```
|
||||
flask run
|
||||
```
|
||||
|
||||
## Overview
|
||||
|
||||
Exex saves contents in a database, and join them together in a branching version of the exquisite corpse.
|
||||
|
||||
The original exquisite corpse data structure is something similar to a linked list, where every drawing is connected to the previous one. Contents in _exex_ are saved in a database with the same principle.
|
||||
|
||||
|
||||
|
||||
Each entry in the database has the following properties:
|
||||
|
||||
- `id`: a unique identifier for every entry
|
||||
- `branch`: a random name for the excerpt
|
||||
- `parent`: the random name of the previous excerpt
|
||||
- `content`: the actual content of the writings
|
||||
- `username`: the author of the excerpt
|
||||
|
||||
When generating the display page, every entry look up its `parent` property to position itself after that.
|
||||
|
||||
Mhh should rewrite this better bc is super convoluted ahah.
|
||||
Loading…
Reference in New Issue