241 lines
6.7 KiB
JavaScript
241 lines
6.7 KiB
JavaScript
// jshint node:true
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// jshint esversion:6
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"use strict";
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const http = require('http'),
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fs = require('fs'),
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path = require('path'),
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url = require('url'),
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phantom = require('phantom'),
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port = 8080;
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const decks = ["the_Unholy_Priest_update_2", "NZoths_Invasion_1.2", "Puffer_Fish_input_1.3"];
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const server = http.createServer((req, res) => {
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const uri = url.parse(req.url);
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let pathParts = uri.pathname.split("/");
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switch (pathParts[1]) {
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case '':
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case 'index.html':
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sendIndex(res);
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break;
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case 'css':
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switch (pathParts[2]) {
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case 'playfield.css':
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case 'editor.css':
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case 'common.css':
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sendFile(res, 'css/' + pathParts[2], 'text/css');
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break;
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default:
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send404(res, uri);
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}
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break;
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case 'js':
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switch (pathParts[2]) {
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case 'playfield.js':
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case 'editor.js':
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case 'interact.js':
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sendFile(res, 'js/' + pathParts[2], 'application/javascript');
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break;
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default:
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send404(res, uri);
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}
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break;
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case 'template':
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pathParts.splice(0, 2); // remove first two elements
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let item = pathParts.join("/");
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console.log("template/" + item);
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switch (item) {
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case "card.json":
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case "deck.json":
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case "environment/input.json":
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sendFile(res, "template/" + item, 'application/json');
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break;
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case "environment/deck.svg":
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case "hero/card.svg":
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case "hero/charBack.svg":
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case "hero/charFront.svg":
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case "villain/card.svg":
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case "villain/character.svg":
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case "villain/instructions.svg":
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sendFile(res, "template/" + item, 'image/svg+xml');
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break;
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default:
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send404(res, uri);
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}
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break;
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case 'deck':
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if (pathParts.length < 3 || pathParts[2] === '') {
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sendIndex(res);
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break;
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}
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let deckName = decodeURI(pathParts[2]);
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switch (pathParts[3] || '') {
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case '':
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sendDeckIndex(res, deckName);
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break;
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case 'play':
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sendFile(res, 'html/playfield.html');
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break;
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case 'editor':
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sendFile(res, 'html/editor.html');
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break;
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case 'deck.png':
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sendFile(res, `decks/${deckName}.png`, 'image/png');
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break;
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case 'deck.json':
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sendFileJSON(res, deckName);
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break;
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case 'deck.input.json':
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sendFile(res, `decks/${deckName}.input.json`, 'application/json');
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break;
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case 'upload':
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handleUpload(res, req, deckName);
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break;
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default:
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send404(res, uri);
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}
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break;
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default:
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send404(res, uri);
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}
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});
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server.listen(process.env.PORT || port);
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console.log('listening on 8080');
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function sendIndex(res) {
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const html = `
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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="/css/common.css">
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<title>Index</title>
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</head>
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<body>
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<label>Create New Deck: <input type="text" onchange="window.location='/deck/' + event.target.value + '/editor'"></label>
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<ul>
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${(decks.map(d => `<li><a href="/deck/${d}">${d}</a></li>`).join(' '))}
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</ul>
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</body>
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</html>`;
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res.writeHead(200, {'Content-type': 'text/html; charset=utf-8'});
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res.end(html, 'utf-8');
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}
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function sendDeckIndex(res, deckName) {
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const html = `
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<html>
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<head>
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<link rel="stylesheet" type="text/css" href="/css/common.css">
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<title>${deckName}</title>
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</head>
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<body>
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<ul>
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<li><a href="${deckName}/play">Play!</a></li>
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<li><a href="${deckName}/editor">Editor</a></li>
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</ul>
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</body>
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</html>`;
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res.writeHead(200, {'Content-type': 'text/html; charset=utf-8'});
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res.end(html, 'utf-8');
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}
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function sendFileJSON(res, deckName) {
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fs.readFile(`decks/${deckName}.json`, (error, content) => {
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console.log(JSON.parse(content));
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res.writeHead(200, {'Content-type': 'application/json; charset=utf-8'});
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res.end(JSON.stringify(JSON.parse(content).ObjectStates[0]), 'utf-8');
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if (error) {
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console.error(error);
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}
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});
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}
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function handleUpload(res, req) {
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let body = '';
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req.on('data', data => {
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body += data;
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// check for file > 100MB
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if (body.length > 1e8) {
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req.connection.destroy();
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console.log('upload too big');
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}
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});
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req.on('end', () => {
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const json = JSON.parse(body);
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const deckJSON = json.json;
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const cardTemplate = fs.readFileSync('template/card.json');
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let deckOut = JSON.parse(fs.readFileSync('template/deck.json'));
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deckOut.ObjectStates[0].Nickname = deckJSON.name;
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Object.assign(deckOut.ObjectStates[0].CustomDeck['1'],
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{NumWidth: Math.ceil(Math.sqrt(deckJSON.deck.length)),
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NumHeight: Math.ceil(Math.sqrt(deckJSON.deck.length)),
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FaceURL: "deck.png",
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BackURL: "http://cloud-3.steamusercontent.com/ugc/156906385556221451/CE2C3AFE1759790CB0B532FFD636D05A99EC91F4/"});
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deckOut.ObjectStates[0].CustomDeck['1'].ContainedObjects =
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deckJSON.deck.map((cardIn, index) => {
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let cardOut = JSON.parse(cardTemplate);
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Object.assign(cardOut, {Nickname: cardIn.name,
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Description: cardIn.keywords,
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CardID: 100 + index});
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for (let ii=0; ii<(cardIn.count || 1); ii++) {
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deckOut.ObjectStates[0].DeckIDs.push(100 + index);
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}
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return cardOut;
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});
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fs.writeFileSync(`decks/${deckJSON.name}.json`, JSON.stringify(deckOut));
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fs.writeFileSync(`decks/${deckJSON.name}.input.json`, JSON.stringify(deckJSON));
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console.log("making page");
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phantom.create().then(
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ph => ph.createPage().then(
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page => {
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page.on('onLoadFinished', status => {
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if (status !== 'success') {
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console.log('Failed to load page');
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ph.exit(1);
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}
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else {
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page.render(`decks/${deckJSON.name}.png`);
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page.close().then(() => ph.exit());
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}
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});
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page.property('zoomFactor', 2); // pretty arbitrary
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page.property('content', json.body);
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}));
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decks.push(deckJSON.name);
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});
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}
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function send404(res, uri) {
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res.writeHead(404, {'Content-type': "text/html; charset=utf-8"});
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const html = `
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<head>
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<title>404 Not Found</title>
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<link rel="stylesheet" href="/css/common.css">
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</head>
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<body>
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<h1>Error 404: Path ${uri.pathname} not found</h1>
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You seem to have gone to the wrong place, would you like to go
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back to the <a href="/">main page</a>?
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</body>`;
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res.end(html, 'utf-8');
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}
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function sendFile(res, filename, contentType='text/html; charset=utf-8') {
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fs.readFile(filename, (error, content) => {
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res.writeHead(200, {'Content-type': contentType});
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res.end(content, 'utf-8');
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if (error) {
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console.error(error);
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}
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});
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}
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