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speaker notes work with socket.io 1.0 #1375

This commit is contained in:
Hakim El Hattab 2015-09-29 10:07:21 +02:00
parent 5117048a5b
commit b16bc6fc2e
3 changed files with 21 additions and 19 deletions
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2
plugin/notes-server/client.js
View File

@ -41,7 +41,7 @@
}
// When a new notes window connects, post our current state
socket.on( 'connect', function( data ) {
socket.on( 'new-subscriber', function( data ) {
post();
} );

22
plugin/notes-server/index.js
View File

@ -1,23 +1,25 @@
var http = require('http');
var express = require('express');
var fs = require('fs');
var io = require('socket.io');
var _ = require('underscore');
var Mustache = require('mustache');
var app = express.createServer();
var app = express();
var staticDir = express.static;
var server = http.createServer(app);
io = io.listen(app);
io = io(server);
var opts = {
port : 1947,
baseDir : __dirname + '/../../'
};
io.sockets.on( 'connection', function( socket ) {
io.on( 'connection', function( socket ) {
socket.on( 'connect', function( data ) {
socket.broadcast.emit( 'connect', data );
socket.on( 'new-subscriber', function( data ) {
socket.broadcast.emit( 'new-subscriber', data );
});
socket.on( 'statechanged', function( data ) {
@ -26,12 +28,8 @@ io.sockets.on( 'connection', function( socket ) {
});
app.configure( function() {
[ 'css', 'js', 'images', 'plugin', 'lib' ].forEach( function( dir ) {
app.use( '/' + dir, staticDir( opts.baseDir + dir ) );
});
[ 'css', 'js', 'images', 'plugin', 'lib' ].forEach( function( dir ) {
app.use( '/' + dir, staticDir( opts.baseDir + dir ) );
});
app.get('/', function( req, res ) {
@ -52,7 +50,7 @@ app.get( '/notes/:socketId', function( req, res ) {
});
// Actually listen
app.listen( opts.port || null );
server.listen( opts.port || null );
var brown = '\033[33m',
green = '\033[32m',

16
plugin/notes-server/notes.html
View File

@ -195,7 +195,6 @@
if( connected === false ) {
connected = true;
setupIframes( data );
setupKeyboard();
setupNotes();
setupTimer();
@ -206,13 +205,19 @@
} );
// Load our presentation iframes
setupIframes();
// Once the iframes have loaded, emit a signal saying there's
// a new subscriber which will trigger a 'statechanged'
// message to be sent back
window.addEventListener( 'message', function( event ) {
var data = JSON.parse( event.data );
if( data && data.namespace === 'reveal' ) {
if( /ready/.test( data.eventName ) ) {
socket.emit( 'connect', { socketId: socketId } );
socket.emit( 'new-subscriber', { socketId: socketId } );
}
}
@ -267,7 +272,7 @@
/**
* Creates the preview iframes.
*/
function setupIframes( data ) {
function setupIframes() {
var params = [
'receiver',
@ -277,9 +282,8 @@
'backgroundTransition=none'
].join( '&' );
var hash = '#/' + data.state.indexh + '/' + data.state.indexv;
var currentURL = '/?' + params + '&postMessageEvents=true' + hash;
var upcomingURL = '/?' + params + '&controls=false' + hash;
var currentURL = '/?' + params + '&postMessageEvents=true';
var upcomingURL = '/?' + params + '&controls=false';
currentSlide = document.createElement( 'iframe' );
currentSlide.setAttribute( 'width', 1280 );