136 lines
4.8 KiB
HTML
136 lines
4.8 KiB
HTML
<!DOCTYPE html>
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<html>
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<head>
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<meta name="viewport" content="width=device-width,initial-scale=1.0">
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<title>Quiz</title>
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<style>
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body {
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border: solid 1px;
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border-radius: 2rem;
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margin: 1rem;
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padding: 2rem;
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}
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ul {
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list-style-type: none;
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padding-left: 0px;
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}
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li {
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white-space: pre;
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padding: 0.5em;
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margin-bottom: 0.5em;
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background-color: lightblue;
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}
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#question {
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font-size: larger;
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font-weight: bolder;
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}
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ul.ready li {
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border: 1px solid;
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}
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ul.voted li {
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border: 1px dotted;
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}
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li.choice {
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font-weight: bold;
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}
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li.winner {
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background-color: lightgreen;
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}
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#nonetwork {
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position: fixed;
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width: 100%;
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height: 100%;
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top: 0;
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left: 0;
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right: 0;
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bottom: 0;
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}
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</style>
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</head>
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<body>
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<svg id="nonetwork" fill="#000000" width="800px" height="800px" viewBox="0 0 36 36" version="1.1" preserveAspectRatio="xMidYMid meet" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink">
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<title>no-wifi-line</title>
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<path class="clr-i-outline clr-i-outline-path-1" d="M18,24.42a4,4,0,1,0,4,4A4,4,0,0,0,18,24.42Zm0,6a2,2,0,1,1,2-2A2,2,0,0,1,18,30.42Z"></path><path class="clr-i-outline clr-i-outline-path-2" d="M26.21,21.85a1,1,0,0,0-.23-1.4,13.56,13.56,0,0,0-5-2.23l3.87,3.87A1,1,0,0,0,26.21,21.85Z"></path><path class="clr-i-outline clr-i-outline-path-3" d="M18.05,10.72a20.88,20.88,0,0,0-4.16.43l1.74,1.74a19,19,0,0,1,2.42-.17A18.76,18.76,0,0,1,28.64,16a1,1,0,0,0,1.12-1.65A20.75,20.75,0,0,0,18.05,10.72Z"></path><path class="clr-i-outline clr-i-outline-path-4" d="M33.55,8.2A28.11,28.11,0,0,0,8.11,5.36L9.69,6.93A26,26,0,0,1,32.45,9.87a1,1,0,0,0,1.1-1.67Z"></path><path class="clr-i-outline clr-i-outline-path-5" d="M1.84,4.75,4.27,7.18c-.62.34-1.23.7-1.83,1.1A1,1,0,1,0,3.56,9.94C4.26,9.47,5,9,5.74,8.65l3.87,3.87A20.59,20.59,0,0,0,6.23,14.4,1,1,0,0,0,7.36,16a18.82,18.82,0,0,1,3.77-2l4.16,4.16A13.51,13.51,0,0,0,10,20.55a1,1,0,0,0,1.18,1.61A11.52,11.52,0,0,1,17,20l10.8,10.8,1.41-1.41-26-26Z"></path>
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<rect x="0" y="0" width="36" height="36" fill-opacity="0"/>
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</svg>
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<div id="question">Waiting...</div>
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<ul id="choices">
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</ul>
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</body>
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<script src="/socket.io/socket.io.js"></script>
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<script>
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const socket = io();
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const nonetwork = document.getElementById("nonetwork");
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const choice_buttons = document.getElementById("choices");
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const question = document.getElementById("question");
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let choices = [];
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let voted = false;
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function vote(idx) {
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voted = true;
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socket.emit('vote', idx);
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choice_buttons.className = 'voted';
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}
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socket.on('disconnect', () => {
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nonetwork.style.display = 'block';
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})
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socket.on('choices', (new_choices, new_question) => {
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console.log(`Received new question ${new_question}: ${new_choices}`);
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choices = new_choices;
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voted = false;
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choice_buttons.className = 'ready';
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nonetwork.style.display = 'none';
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question.textContent = new_question;
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choice_buttons.replaceChildren(...choices.map((txt,idx) => {
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const li = document.createElement('li');
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li.textContent = txt
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li.addEventListener('click', () => {
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if (voted) { return; }
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vote(idx+1)
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li.className = 'choice';
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});
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return li;
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}))
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if (window.location.hash === '#abstain') {
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vote(0);
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}
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});
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socket.on('results', (results) => {
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console.log(`Received results: ${results}`);
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const sum = results.reduce((a,b) => a+b);
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const max = Math.max(...results);
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results.map((score, idx) => {
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const li = choice_buttons.children[idx];
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const width = Math.round(100 * score / sum);
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li.style.width = `${width}%`;
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li.textContent = `${choices[idx]} : ${score}`;
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if (score === max) {
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li.classList.add('winner');
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} else {
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li.classList.remove('winner');
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}
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});
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})
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</script>
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</html>
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