2018-09-19 17:56:47 -06:00
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<!DOCTYPE html>
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<html>
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<head>
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<title>Puzzle</title>
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<link rel="stylesheet" href="basic.css">
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<meta name="viewport" content="width=device-width">
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2018-10-02 19:21:54 -06:00
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<meta charset="utf-8">
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2018-09-19 17:56:47 -06:00
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<script>
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function init() {
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let params = new URLSearchParams(window.location.search);
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let categoryName = params.get("cat");
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let points = params.get("points");
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let puzzleId = params.get("pid");
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2018-09-21 14:42:38 -06:00
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let base = "content/" + categoryName + "/" + puzzleId + "/";
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let fn = base + "puzzle.json";
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2018-09-19 17:56:47 -06:00
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2018-10-02 09:22:09 -06:00
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fetch(fn)
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.then(function(resp) {
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return resp.json();
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}).then(function(obj) {
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2018-09-21 17:45:28 -06:00
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document.getElementById("authors").textContent = obj.authors.join(", ");
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2018-10-02 19:21:54 -06:00
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if (obj.answers) {
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let oldans = document.querySelector("[name=answer]");
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let ans = document.createElement("select");
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oldans.parentNode.replaceChild(ans, oldans);
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2018-10-09 16:05:02 -06:00
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ans.multiple = true;
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2018-10-02 19:21:54 -06:00
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for (let a of obj.answers) {
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let opt = document.createElement("option");
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ans.appendChild(opt);
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opt.innerText = a;
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}
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document.getElementById("idtxt").innerText = "Summary/Hint:"
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let id = document.querySelector("[name=id]");
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id.disabled = true;
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id.value = "❖ " + (obj.summary || obj.hint);
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id.title = "This will be hidden to participants";
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document.querySelector("[type=Submit]").disabled = true;
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}
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2018-09-21 17:45:28 -06:00
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for (let fn of obj.files) {
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let li = document.createElement("li");
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let a = document.createElement("a");
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a.href = base + fn;
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a.innerText = fn;
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li.appendChild(a);
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document.getElementById("files").appendChild(li);
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}
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2018-10-09 17:32:33 -06:00
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let range = document.createRange();
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let puzzleContainer = document.getElementById("puzzle");
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puzzleContainer.innerHTML = "";
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puzzleContainer.appendChild(range.createContextualFragment(obj.body));
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2018-10-02 09:22:09 -06:00
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}).catch(function(err) {
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console.log("Error", err);
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});
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document.querySelector("body > h1").innerText = categoryName + " " + points
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document.querySelector("input[name=cat]").value = categoryName;
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document.querySelector("input[name=points]").value = points;
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2018-10-09 17:32:33 -06:00
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2018-09-21 17:45:28 -06:00
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function mutated(mutationsList, observer) {
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for (let mutation of mutationsList) {
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if (mutation.type == 'childList') {
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for (let e of mutation.addedNodes) {
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2018-10-02 09:22:09 -06:00
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//console.log(e);
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if (! e.querySelectorAll) { continue; }
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2018-09-21 17:45:28 -06:00
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for (let se of e.querySelectorAll("[src],[href]")) {
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se.outerHTML = se.outerHTML.replace(/(src|href)="([^/]+)"/i, "$1=\"" + base + "$2\"")
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2018-10-02 09:22:09 -06:00
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//console.log(se.outerHTML);
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2018-09-21 17:45:28 -06:00
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}
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2018-10-02 09:22:09 -06:00
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//console.log(e.querySelectorAll("[src]"));
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2018-09-21 17:45:28 -06:00
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}
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2018-10-02 09:22:09 -06:00
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//console.log(mutation.addedNodes);
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2018-09-21 17:45:28 -06:00
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} else {
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console.log(mutation);
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}
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}
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}
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2018-10-02 09:22:09 -06:00
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let puzzle = document.getElementById("puzzle");
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let observerOptions = {
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childList: true,
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attributes: true,
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subtree: true,
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};
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window.observer = new MutationObserver(mutated);
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observer.observe(puzzle, observerOptions);
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2018-09-19 17:56:47 -06:00
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}
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document.addEventListener("DOMContentLoaded", init);
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</script>
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</head>
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<body>
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<h1>Puzzle</h1>
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<section>
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2018-09-21 17:45:28 -06:00
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<div id="puzzle">Loading...</div>
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<ul id="files"></ul>
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<p>Puzzle by <span id="authors"></span></p>
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2018-09-19 17:56:47 -06:00
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</section>
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2018-10-02 09:22:09 -06:00
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<form action="answer" method="post">
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<input type="hidden" name="cat">
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<input type="hidden" name="points">
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2018-10-02 19:21:54 -06:00
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<span id="idtxt">Team ID:</span> <input type="text" name="id"> <br>
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2018-10-02 09:22:09 -06:00
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Answer: <input type="text" name="answer"> <br>
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<input type="submit" value="Submit">
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</form>
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2018-09-19 17:56:47 -06:00
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<nav>
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<ul>
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<li><a href="puzzle-list.html">Puzzles</a></li>
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<li><a href="scoreboard.html">Scoreboard</a></li>
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</ul>
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</nav>
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</body>
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</html>
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