From 4645073ed73d977c19aaa02a335420b10571c7d5 Mon Sep 17 00:00:00 2001
From: Marvin Borner
Date: Sun, 21 Jun 2020 13:29:32 +0200
Subject: Well, I don't need a thesis in corona-times

---
 presentation/plugin/multiplex/client.js    | 13 ------
 presentation/plugin/multiplex/index.js     | 64 ------------------------------
 presentation/plugin/multiplex/master.js    | 34 ----------------
 presentation/plugin/multiplex/package.json | 19 ---------
 4 files changed, 130 deletions(-)
 delete mode 100644 presentation/plugin/multiplex/client.js
 delete mode 100644 presentation/plugin/multiplex/index.js
 delete mode 100644 presentation/plugin/multiplex/master.js
 delete mode 100644 presentation/plugin/multiplex/package.json

(limited to 'presentation/plugin/multiplex')

diff --git a/presentation/plugin/multiplex/client.js b/presentation/plugin/multiplex/client.js
deleted file mode 100644
index 3ffd1e0..0000000
--- a/presentation/plugin/multiplex/client.js
+++ /dev/null
@@ -1,13 +0,0 @@
-(function() {
-	var multiplex = Reveal.getConfig().multiplex;
-	var socketId = multiplex.id;
-	var socket = io.connect(multiplex.url);
-
-	socket.on(multiplex.id, function(data) {
-		// ignore data from sockets that aren't ours
-		if (data.socketId !== socketId) { return; }
-		if( window.location.host === 'localhost:1947' ) return;
-
-		Reveal.setState(data.state);
-	});
-}());
diff --git a/presentation/plugin/multiplex/index.js b/presentation/plugin/multiplex/index.js
deleted file mode 100644
index 8195f04..0000000
--- a/presentation/plugin/multiplex/index.js
+++ /dev/null
@@ -1,64 +0,0 @@
-var http        = require('http');
-var express		= require('express');
-var fs			= require('fs');
-var io			= require('socket.io');
-var crypto		= require('crypto');
-
-var app       	= express();
-var staticDir 	= express.static;
-var server    	= http.createServer(app);
-
-io = io(server);
-
-var opts = {
-	port: process.env.PORT || 1948,
-	baseDir : __dirname + '/../../'
-};
-
-io.on( 'connection', function( socket ) {
-	socket.on('multiplex-statechanged', function(data) {
-		if (typeof data.secret == 'undefined' || data.secret == null || data.secret === '') return;
-		if (createHash(data.secret) === data.socketId) {
-			data.secret = null;
-			socket.broadcast.emit(data.socketId, data);
-		};
-	});
-});
-
-[ 'css', 'js', 'plugin', 'lib' ].forEach(function(dir) {
-	app.use('/' + dir, staticDir(opts.baseDir + dir));
-});
-
-app.get("/", function(req, res) {
-	res.writeHead(200, {'Content-Type': 'text/html'});
-
-	var stream = fs.createReadStream(opts.baseDir + '/index.html');
-	stream.on('error', function( error ) {
-		res.write('<style>body{font-family: sans-serif;}</style><h2>reveal.js multiplex server.</h2><a href="/token">Generate token</a>');
-		res.end();
-	});
-	stream.on('readable', function() {
-		stream.pipe(res);
-	});
-});
-
-app.get("/token", function(req,res) {
-	var ts = new Date().getTime();
-	var rand = Math.floor(Math.random()*9999999);
-	var secret = ts.toString() + rand.toString();
-	res.send({secret: secret, socketId: createHash(secret)});
-});
-
-var createHash = function(secret) {
-	var cipher = crypto.createCipher('blowfish', secret);
-	return(cipher.final('hex'));
-};
-
-// Actually listen
-server.listen( opts.port || null );
-
-var brown = '\033[33m',
-	green = '\033[32m',
-	reset = '\033[0m';
-
-console.log( brown + "reveal.js:" + reset + " Multiplex running on port " + green + opts.port + reset );
\ No newline at end of file
diff --git a/presentation/plugin/multiplex/master.js b/presentation/plugin/multiplex/master.js
deleted file mode 100644
index 7f4bf45..0000000
--- a/presentation/plugin/multiplex/master.js
+++ /dev/null
@@ -1,34 +0,0 @@
-(function() {
-
-	// Don't emit events from inside of notes windows
-	if ( window.location.search.match( /receiver/gi ) ) { return; }
-
-	var multiplex = Reveal.getConfig().multiplex;
-
-	var socket = io.connect( multiplex.url );
-
-	function post() {
-
-		var messageData = {
-			state: Reveal.getState(),
-			secret: multiplex.secret,
-			socketId: multiplex.id
-		};
-
-		socket.emit( 'multiplex-statechanged', messageData );
-
-	};
-
-	// post once the page is loaded, so the client follows also on "open URL".
-	window.addEventListener( 'load', post );
-
-	// Monitor events that trigger a change in state
-	Reveal.addEventListener( 'slidechanged', post );
-	Reveal.addEventListener( 'fragmentshown', post );
-	Reveal.addEventListener( 'fragmenthidden', post );
-	Reveal.addEventListener( 'overviewhidden', post );
-	Reveal.addEventListener( 'overviewshown', post );
-	Reveal.addEventListener( 'paused', post );
-	Reveal.addEventListener( 'resumed', post );
-
-}());
diff --git a/presentation/plugin/multiplex/package.json b/presentation/plugin/multiplex/package.json
deleted file mode 100644
index bbed77a..0000000
--- a/presentation/plugin/multiplex/package.json
+++ /dev/null
@@ -1,19 +0,0 @@
-{
-  "name": "reveal-js-multiplex",
-  "version": "1.0.0",
-  "description": "reveal.js multiplex server",
-  "homepage": "http://revealjs.com",
-  "scripts": {
-    "start": "node index.js"
-  },
-  "engines": {
-    "node": "~4.1.1"
-  },
-  "dependencies": {
-    "express": "~4.13.3",
-    "grunt-cli": "~0.1.13",
-    "mustache": "~2.2.1",
-    "socket.io": "~1.3.7"
-  },
-  "license": "MIT"
-}
-- 
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