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holy insanity realtime refactor (#779)

Browse source 
* all the refactoring

* make it all work
This commit is contained in:
Connor Turland 2016-10-18 12:34:19 -04:00 committed by GitHub
parent d2e097fd05
commit d004e98ada
8 changed files with 1492 additions and 1299 deletions
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6
frontend/src/Metamaps/Backbone/index.js
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@ -63,7 +63,7 @@ _Backbone.Map = Backbone.Model.extend({
this.on('saved', this.savedEvent)
},
savedEvent: function () {
Realtime.sendMapChange(this)
Realtime.updateMap(this)
},
authorizeToEdit: function (mapper) {
if (mapper && (
@ -370,7 +370,7 @@ _Backbone.init = function () {
return node
},
savedEvent: function () {
Realtime.sendTopicChange(this)
Realtime.updateTopic(this)
},
updateViews: function () {
var onPageWithTopicCard = Active.Map || Active.Topic
@ -549,7 +549,7 @@ _Backbone.init = function () {
return edge
},
savedEvent: function () {
Realtime.sendSynapseChange(this)
Realtime.updateSynapse(this)
},
updateViews: function () {
this.updateCardView()

1139
frontend/src/Metamaps/Realtime.js
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54
frontend/src/Metamaps/Realtime/events.js Normal file
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@ -0,0 +1,54 @@
/* EVENTS SENDABLE */
export const REQUEST_LIVE_MAPS = 'REQUEST_LIVE_MAPS'
export const JOIN_MAP = 'JOIN_MAP'
export const LEAVE_MAP = 'LEAVE_MAP'
export const CHECK_FOR_CALL = 'CHECK_FOR_CALL'
export const ACCEPT_CALL = 'ACCEPT_CALL'
export const DENY_CALL = 'DENY_CALL'
export const DENY_INVITE = 'DENY_INVITE'
export const INVITE_TO_JOIN = 'INVITE_TO_JOIN'
export const INVITE_A_CALL = 'INVITE_A_CALL'
export const JOIN_CALL = 'JOIN_CALL'
export const LEAVE_CALL = 'LEAVE_CALL'
export const SEND_MAPPER_INFO = 'SEND_MAPPER_INFO'
export const SEND_COORDS = 'SEND_COORDS'
export const CREATE_MESSAGE = 'CREATE_MESSAGE'
export const DRAG_TOPIC = 'DRAG_TOPIC'
export const CREATE_TOPIC = 'CREATE_TOPIC'
export const UPDATE_TOPIC = 'UPDATE_TOPIC'
export const REMOVE_TOPIC = 'REMOVE_TOPIC'
export const DELETE_TOPIC = 'DELETE_TOPIC'
export const CREATE_SYNAPSE = 'CREATE_SYNAPSE'
export const UPDATE_SYNAPSE = 'UPDATE_SYNAPSE'
export const REMOVE_SYNAPSE = 'REMOVE_SYNAPSE'
export const DELETE_SYNAPSE = 'DELETE_SYNAPSE'
export const UPDATE_MAP = 'UPDATE_MAP'
/* EVENTS RECEIVABLE */
export const INVITED_TO_CALL = 'INVITED_TO_CALL'
export const INVITED_TO_JOIN = 'INVITED_TO_JOIN'
export const CALL_ACCEPTED = 'CALL_ACCEPTED'
export const CALL_DENIED = 'CALL_DENIED'
export const INVITE_DENIED = 'INVITE_DENIED'
export const CALL_IN_PROGRESS = 'CALL_IN_PROGRESS'
export const CALL_STARTED = 'CALL_STARTED'
export const MAPPER_JOINED_CALL = 'MAPPER_JOINED_CALL'
export const MAPPER_LEFT_CALL = 'MAPPER_LEFT_CALL'
export const MAPPER_LIST_UPDATED = 'MAPPER_LIST_UPDATED'
export const NEW_MAPPER = 'NEW_MAPPER'
export const LOST_MAPPER = 'LOST_MAPPER'
export const MESSAGE_CREATED = 'MESSAGE_CREATED'
export const TOPIC_DRAGGED = 'TOPIC_DRAGGED'
export const TOPIC_CREATED = 'TOPIC_CREATED'
export const TOPIC_UPDATED = 'TOPIC_UPDATED'
export const TOPIC_REMOVED = 'TOPIC_REMOVED'
export const TOPIC_DELETED = 'TOPIC_DELETED'
export const SYNAPSE_CREATED = 'SYNAPSE_CREATED'
export const SYNAPSE_UPDATED = 'SYNAPSE_UPDATED'
export const SYNAPSE_REMOVED = 'SYNAPSE_REMOVED'
export const SYNAPSE_DELETED = 'SYNAPSE_DELETED'
export const PEER_COORDS_UPDATED = 'PEER_COORDS_UPDATED'
export const MAP_UPDATED = 'MAP_UPDATED'
export const LIVE_MAPS_RECEIVED = 'LIVE_MAPS_RECEIVED'
export const MAP_WENT_LIVE = 'MAP_WENT_LIVE'
export const MAP_CEASED_LIVE = 'MAP_CEASED_LIVE'

557
frontend/src/Metamaps/Realtime/index.js Normal file
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@ -0,0 +1,557 @@
/* global Metamaps, $, SocketIoConnection */
/*
* Metamaps.Realtime.js
*
* Dependencies:
* - Metamaps.Backbone
* - Metamaps.Erb
* - Metamaps.Mappers
* - Metamaps.Mappings
* - Metamaps.Messages
* - Metamaps.Synapses
* - Metamaps.Topics
*/
import _ from 'lodash'
import SimpleWebRTC from 'simplewebrtc'
import Active from '../Active'
import GlobalUI from '../GlobalUI'
import JIT from '../JIT'
import Synapse from '../Synapse'
import Topic from '../Topic'
import Util from '../Util'
import Views from '../Views'
import Visualize from '../Visualize'
import {
INVITED_TO_CALL,
INVITED_TO_JOIN,
CALL_ACCEPTED,
CALL_DENIED,
INVITE_DENIED,
CALL_IN_PROGRESS,
CALL_STARTED,
MAPPER_JOINED_CALL,
MAPPER_LEFT_CALL,
MAPPER_LIST_UPDATED,
NEW_MAPPER,
LOST_MAPPER,
MESSAGE_CREATED,
TOPIC_DRAGGED,
TOPIC_CREATED,
TOPIC_UPDATED,
TOPIC_REMOVED,
TOPIC_DELETED,
SYNAPSE_CREATED,
SYNAPSE_UPDATED,
SYNAPSE_REMOVED,
SYNAPSE_DELETED,
PEER_COORDS_UPDATED,
LIVE_MAPS_RECEIVED,
MAP_WENT_LIVE,
MAP_CEASED_LIVE,
MAP_UPDATED
} from './events'
import {
invitedToCall,
invitedToJoin,
callAccepted,
callDenied,
inviteDenied,
callInProgress,
callStarted,
mapperJoinedCall,
mapperLeftCall,
mapperListUpdated,
peerCoordsUpdated,
newMapper,
lostMapper,
messageCreated,
topicDragged,
topicCreated,
topicUpdated,
topicRemoved,
topicDeleted,
synapseCreated,
synapseUpdated,
synapseRemoved,
synapseDeleted,
mapUpdated,
liveMapsReceived,
mapWentLive,
mapCeasedLive
} from './receivable'
import {
requestLiveMaps,
joinMap,
leaveMap,
checkForCall,
acceptCall,
denyCall,
denyInvite,
inviteToJoin,
inviteACall,
joinCall,
leaveCall,
sendMapperInfo,
sendCoords,
dragTopic,
createTopic,
updateTopic,
removeTopic,
deleteTopic,
createSynapse,
updateSynapse,
removeSynapse,
deleteSynapse,
updateMap
} from './sendable'
const Realtime = {
videoId: 'video-wrapper',
socket: null,
webrtc: null,
readyToCall: false,
mappersOnMap: {},
disconnected: false,
chatOpen: false,
soundId: null,
broadcastingStatus: false,
inConversation: false,
localVideo: null,
init: function () {
var self = Realtime
self.addJuntoListeners()
self.socket = new SocketIoConnection({ url: Metamaps.Erb['REALTIME_SERVER']})
setupSendables(self)
self.socket.on('connect', function () {
console.log('connected')
subscribeToEvents(self, self.socket)
if (!self.disconnected) {
self.startActiveMap()
} else self.disconnected = false
})
self.socket.on('disconnect', function () {
self.disconnected = true
})
if (Active.Mapper) {
self.webrtc = new SimpleWebRTC({
connection: self.socket,
localVideoEl: self.videoId,
remoteVideosEl: '',
debug: true,
detectSpeakingEvents: false, //true,
autoAdjustMic: false, // true,
autoRequestMedia: false,
localVideo: {
autoplay: true,
mirror: true,
muted: true
},
media: {
video: true,
audio: true
},
nick: Active.Mapper.id
})
self.webrtc.webrtc.on('iceFailed', function (peer) {
console.log('local ice failure', peer)
// local ice failure
})
self.webrtc.webrtc.on('connectivityError', function (peer) {
console.log('remote ice failure', peer)
// remote ice failure
})
var $video = $('<video></video>').attr('id', self.videoId)
self.localVideo = {
$video: $video,
view: new Views.VideoView($video[0], $('body'), 'me', true, {
DOUBLE_CLICK_TOLERANCE: 200,
avatar: Active.Mapper ? Active.Mapper.get('image') : ''
})
}
self.room = new Views.Room({
webrtc: self.webrtc,
socket: self.socket,
username: Active.Mapper ? Active.Mapper.get('name') : '',
image: Active.Mapper ? Active.Mapper.get('image') : '',
room: 'global',
$video: self.localVideo.$video,
myVideoView: self.localVideo.view,
config: { DOUBLE_CLICK_TOLERANCE: 200 }
})
self.room.videoAdded(self.handleVideoAdded)
if (!Active.Map) {
self.room.chat.$container.hide()
}
$('body').prepend(self.room.chat.$container)
} // if Active.Mapper
},
addJuntoListeners: function () {
var self = Realtime
$(document).on(Views.ChatView.events.openTray, function () {
$('.main').addClass('compressed')
self.chatOpen = true
self.positionPeerIcons()
})
$(document).on(Views.ChatView.events.closeTray, function () {
$('.main').removeClass('compressed')
self.chatOpen = false
self.positionPeerIcons()
})
$(document).on(Views.ChatView.events.videosOn, function () {
$('#wrapper').removeClass('hideVideos')
})
$(document).on(Views.ChatView.events.videosOff, function () {
$('#wrapper').addClass('hideVideos')
})
$(document).on(Views.ChatView.events.cursorsOn, function () {
$('#wrapper').removeClass('hideCursors')
})
$(document).on(Views.ChatView.events.cursorsOff, function () {
$('#wrapper').addClass('hideCursors')
})
},
startActiveMap: function () {
var self = Realtime
if (Active.Map && Active.Mapper) {
if (Active.Map.authorizeToEdit(Active.Mapper)) {
self.turnOn()
self.setupSocket()
self.setupLocalSendables()
}
self.room.addMessages(new Metamaps.Backbone.MessageCollection(Metamaps.Messages), true)
}
},
endActiveMap: function () {
var self = Realtime
$(document).off('.map')
// leave the appropriate rooms to leave
if (self.inConversation) self.leaveCall()
self.leaveMap()
$('.collabCompass').remove()
if (self.room) {
self.room.leave()
self.room.chat.$container.hide()
self.room.chat.close()
}
},
turnOn: function (notify) {
var self = Realtime
$('.collabCompass').show()
self.room.chat.$container.show()
self.room.room = 'map-' + Active.Map.id
self.activeMapper = {
id: Active.Mapper.id,
name: Active.Mapper.get('name'),
username: Active.Mapper.get('name'),
image: Active.Mapper.get('image'),
color: Util.getPastelColor(),
self: true
}
self.localVideo.view.$container.find('.video-cutoff').css({
border: '4px solid ' + self.activeMapper.color
})
self.room.chat.addParticipant(self.activeMapper)
},
setupSocket: function () {
var self = Realtime
// subscribe to rooms on the websocket?
self.checkForCall()
self.joinMap()
},
setupLocalSendables: function () {
var self = Realtime
// local event listeners that trigger events
var sendCoords = function (event) {
var pixels = {
x: event.pageX,
y: event.pageY
}
var coords = Util.pixelsToCoords(pixels)
self.sendCoords(coords)
}
$(document).on('mousemove.map', sendCoords)
var zoom = function (event, e) {
if (e) {
var pixels = {
x: e.pageX,
y: e.pageY
}
var coords = Util.pixelsToCoords(pixels)
self.sendCoords(coords)
}
self.positionPeerIcons()
}
$(document).on(JIT.events.zoom + '.map', zoom)
$(document).on(JIT.events.pan + '.map', self.positionPeerIcons)
var dragTopic = function (event, positions) {
self.dragTopic(positions)
}
$(document).on(JIT.events.topicDrag + '.map', dragTopic)
var createTopic = function (event, data) {
self.createTopic(data)
}
$(document).on(JIT.events.newTopic + '.map', createTopic)
var deleteTopic = function (event, data) {
self.deleteTopic(data)
}
$(document).on(JIT.events.deleteTopic + '.map', deleteTopic)
var removeTopic = function (event, data) {
self.removeTopic(data)
}
$(document).on(JIT.events.removeTopic + '.map', removeTopic)
var createSynapse = function (event, data) {
self.createSynapse(data)
}
$(document).on(JIT.events.newSynapse + '.map', createSynapse)
var deleteSynapse = function (event, data) {
self.deleteSynapse(data)
}
$(document).on(JIT.events.deleteSynapse + '.map', deleteSynapse)
var removeSynapse = function (event, data) {
self.removeSynapse(data)
}
$(document).on(JIT.events.removeSynapse + '.map', removeSynapse)
var createMessage = function (event, data) {
self.createMessage(data)
}
$(document).on(Views.Room.events.newMessage + '.map', createMessage)
},
countOthersInConversation: function () {
var self = Realtime
var count = 0
for (var key in self.mappersOnMap) {
if (self.mappersOnMap[key].inConversation) count++
}
return count
},
handleVideoAdded: function (v, id) {
var self = Realtime
self.positionVideos()
v.setParent($('#wrapper'))
v.$container.find('.video-cutoff').css({
border: '4px solid ' + self.mappersOnMap[id].color
})
$('#wrapper').append(v.$container)
},
positionVideos: function () {
var self = Realtime
var videoIds = Object.keys(self.room.videos)
var numOfVideos = videoIds.length
var numOfVideosToPosition = _.filter(videoIds, function (id) {
return !self.room.videos[id].manuallyPositioned
}).length
var screenHeight = $(document).height()
var screenWidth = $(document).width()
var topExtraPadding = 20
var topPadding = 30
var leftPadding = 30
var videoHeight = 150
var videoWidth = 180
var column = 0
var row = 0
var yFormula = function () {
var y = topExtraPadding + (topPadding + videoHeight) * row + topPadding
if (y + videoHeight > screenHeight) {
row = 0
column += 1
y = yFormula()
}
row++
return y
}
var xFormula = function () {
var x = (leftPadding + videoWidth) * column + leftPadding
return x
}
// do self first
var myVideo = Realtime.localVideo.view
if (!myVideo.manuallyPositioned) {
myVideo.$container.css({
top: yFormula() + 'px',
left: xFormula() + 'px'
})
}
videoIds.forEach(function (id) {
var video = self.room.videos[id]
if (!video.manuallyPositioned) {
video.$container.css({
top: yFormula() + 'px',
left: xFormula() + 'px'
})
}
})
},
callEnded: function () {
var self = Realtime
self.room.conversationEnding()
self.room.leaveVideoOnly()
self.inConversation = false
self.localVideo.view.$container.hide().css({
top: '72px',
left: '30px'
})
self.localVideo.view.audioOn()
self.localVideo.view.videoOn()
},
createCompass: function (name, id, image, color) {
var str = '<img width="28" height="28" src="' + image + '" /><p>' + name + '</p>'
str += '<div id="compassArrow' + id + '" class="compassArrow"></div>'
$('#compass' + id).remove()
$('<div/>', {
id: 'compass' + id,
class: 'collabCompass'
}).html(str).appendTo('#wrapper')
$('#compass' + id + ' img').css({
'border': '2px solid ' + color
})
$('#compass' + id + ' p').css({
'background-color': color
})
},
positionPeerIcons: function () {
var self = Realtime
for (var key in self.mappersOnMap) {
self.positionPeerIcon(key)
}
},
positionPeerIcon: function (id) {
var self = Realtime
var boundary = self.chatOpen ? '#wrapper' : document
var mapper = self.mappersOnMap[id]
var xMax = $(boundary).width()
var yMax = $(boundary).height()
var compassDiameter = 56
var compassArrowSize = 24
var origPixels = Util.coordsToPixels(mapper.coords)
var pixels = self.limitPixelsToScreen(origPixels)
$('#compass' + id).css({
left: pixels.x + 'px',
top: pixels.y + 'px'
})
/* showing the arrow if the collaborator is off of the viewport screen */
if (origPixels.x !== pixels.x || origPixels.y !== pixels.y) {
var dy = origPixels.y - pixels.y // opposite
var dx = origPixels.x - pixels.x // adjacent
var ratio = dy / dx
var angle = Math.atan2(dy, dx)
$('#compassArrow' + id).show().css({
transform: 'rotate(' + angle + 'rad)',
'-webkit-transform': 'rotate(' + angle + 'rad)',
})
if (dx > 0) {
$('#compass' + id).addClass('labelLeft')
}
} else {
$('#compassArrow' + id).hide()
$('#compass' + id).removeClass('labelLeft')
}
},
limitPixelsToScreen: function (pixels) {
var self = Realtime
var boundary = self.chatOpen ? '#wrapper' : document
var xLimit, yLimit
var xMax = $(boundary).width()
var yMax = $(boundary).height()
var compassDiameter = 56
var compassArrowSize = 24
xLimit = Math.max(0 + compassArrowSize, pixels.x)
xLimit = Math.min(xLimit, xMax - compassDiameter)
yLimit = Math.max(0 + compassArrowSize, pixels.y)
yLimit = Math.min(yLimit, yMax - compassDiameter)
return {x: xLimit,y: yLimit}
}
}
const setupSendables = Realtime => {
[requestLiveMaps,
joinMap,
leaveMap,
checkForCall,
acceptCall,
denyCall,
denyInvite,
inviteToJoin,
inviteACall,
joinCall,
leaveCall,
sendMapperInfo,
sendCoords,
dragTopic,
createTopic,
updateTopic,
removeTopic,
deleteTopic,
createSynapse,
updateSynapse,
removeSynapse,
deleteSynapse,
updateMap].forEach(sendable => Realtime[sendable.name] = sendable(Realtime, Realtime.socket))
}
const subscribeToEvents = (Realtime, socket) => {
socket.on(INVITED_TO_CALL, invitedToCall(Realtime))
socket.on(INVITED_TO_JOIN, invitedToJoin(Realtime))
socket.on(CALL_ACCEPTED, callAccepted(Realtime))
socket.on(CALL_DENIED, callDenied(Realtime))
socket.on(INVITE_DENIED, inviteDenied(Realtime))
socket.on(CALL_IN_PROGRESS, callInProgress(Realtime))
socket.on(CALL_STARTED, callStarted(Realtime))
socket.on(MAPPER_JOINED_CALL, mapperJoinedCall(Realtime))
socket.on(MAPPER_LEFT_CALL, mapperLeftCall(Realtime))
socket.on(MAPPER_LIST_UPDATED, mapperListUpdated(Realtime))
socket.on(PEER_COORDS_UPDATED, peerCoordsUpdated(Realtime))
socket.on(NEW_MAPPER, newMapper(Realtime))
socket.on(LOST_MAPPER, lostMapper(Realtime))
socket.on(MESSAGE_CREATED, messageCreated(Realtime))
socket.on(TOPIC_DRAGGED, topicDragged(Realtime))
socket.on(TOPIC_CREATED, topicCreated(Realtime))
socket.on(TOPIC_UPDATED, topicUpdated(Realtime))
socket.on(TOPIC_REMOVED, topicRemoved(Realtime))
socket.on(TOPIC_DELETED, topicDeleted(Realtime))
socket.on(SYNAPSE_CREATED, synapseCreated(Realtime))
socket.on(SYNAPSE_UPDATED, synapseUpdated(Realtime))
socket.on(SYNAPSE_REMOVED, synapseRemoved(Realtime))
socket.on(SYNAPSE_DELETED, synapseDeleted(Realtime))
socket.on(MAP_UPDATED, mapUpdated(Realtime))
socket.on(LIVE_MAPS_RECEIVED, liveMapsReceived(Realtime))
socket.on(MAP_WENT_LIVE, mapWentLive(Realtime))
socket.on(MAP_CEASED_LIVE, mapCeasedLive(Realtime))
}
export default Realtime

396
frontend/src/Metamaps/Realtime/receivable.js Normal file
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@ -0,0 +1,396 @@
/*
everthing in this file happens as a result of websocket events
*/
import Active from '../Active'
import GlobalUI from '../GlobalUI'
import Control from '../Control'
import Map from '../Map'
import Mapper from '../Mapper'
import Topic from '../Topic'
import Synapse from '../Synapse'
import Util from '../Util'
import Visualize from '../Visualize'
export const synapseRemoved = self => data => {
var synapse = Metamaps.Synapses.get(data.mappableid)
if (synapse) {
var edge = synapse.get('edge')
var mapping = synapse.getMapping()
if (edge.getData('mappings').length - 1 === 0) {
Control.hideEdge(edge)
}
var index = _.indexOf(edge.getData('synapses'), synapse)
edge.getData('mappings').splice(index, 1)
edge.getData('synapses').splice(index, 1)
if (edge.getData('displayIndex')) {
delete edge.data.$displayIndex
}
Metamaps.Synapses.remove(synapse)
Metamaps.Mappings.remove(mapping)
}
}
export const synapseDeleted = self => data => {
self.synapseRemoved(data)
}
export const synapseCreated = self => data => {
var topic1, topic2, node1, node2, synapse, mapping, cancel, mapper
function waitThenRenderSynapse () {
if (synapse && mapping && mapper) {
topic1 = synapse.getTopic1()
node1 = topic1.get('node')
topic2 = synapse.getTopic2()
node2 = topic2.get('node')
Synapse.renderSynapse(mapping, synapse, node1, node2, false)
}
else if (!cancel) {
setTimeout(waitThenRenderSynapse, 10)
}
}
mapper = Metamaps.Mappers.get(data.mapperid)
if (mapper === undefined) {
Mapper.get(data.mapperid, function(m) {
Metamaps.Mappers.add(m)
mapper = m
})
}
$.ajax({
url: '/synapses/' + data.mappableid + '.json',
success: function (response) {
Metamaps.Synapses.add(response)
synapse = Metamaps.Synapses.get(response.id)
},
error: function () {
cancel = true
}
})
$.ajax({
url: '/mappings/' + data.mappingid + '.json',
success: function (response) {
Metamaps.Mappings.add(response)
mapping = Metamaps.Mappings.get(response.id)
},
error: function () {
cancel = true
}
})
waitThenRenderSynapse()
}
export const topicRemoved = self => data => {
var topic = Metamaps.Topics.get(data.mappableid)
if (topic) {
var node = topic.get('node')
var mapping = topic.getMapping()
Control.hideNode(node.id)
Metamaps.Topics.remove(topic)
Metamaps.Mappings.remove(mapping)
}
}
export const topicDeleted = self => data => {
self.topicRemoved(data)
}
export const topicCreated = self => data => {
var topic, mapping, mapper, cancel
function waitThenRenderTopic () {
if (topic && mapping && mapper) {
Topic.renderTopic(mapping, topic, false, false)
}
else if (!cancel) {
setTimeout(waitThenRenderTopic, 10)
}
}
mapper = Metamaps.Mappers.get(data.mapperid)
if (mapper === undefined) {
Mapper.get(data.mapperid, function(m) {
Metamaps.Mappers.add(m)
mapper = m
})
}
$.ajax({
url: '/topics/' + data.mappableid + '.json',
success: function (response) {
Metamaps.Topics.add(response)
topic = Metamaps.Topics.get(response.id)
},
error: function () {
cancel = true
}
})
$.ajax({
url: '/mappings/' + data.mappingid + '.json',
success: function (response) {
Metamaps.Mappings.add(response)
mapping = Metamaps.Mappings.get(response.id)
},
error: function () {
cancel = true
}
})
waitThenRenderTopic()
}
export const messageCreated = self => data => {
self.room.addMessages(new Metamaps.Backbone.MessageCollection(data))
}
export const mapUpdated = self => data => {
var map = Active.Map
var isActiveMap = map && data.mapId === map.id
if (isActiveMap) {
var couldEditBefore = map.authorizeToEdit(Active.Mapper)
var idBefore = map.id
map.fetch({
success: function (model, response) {
var idNow = model.id
var canEditNow = model.authorizeToEdit(Active.Mapper)
if (idNow !== idBefore) {
Map.leavePrivateMap() // this means the map has been changed to private
}
else if (couldEditBefore && !canEditNow) {
Map.cantEditNow()
}
else if (!couldEditBefore && canEditNow) {
Map.canEditNow()
} else {
model.trigger('changeByOther')
}
}
})
}
}
export const topicUpdated = self => data => {
var topic = Metamaps.Topics.get(data.topicId)
if (topic) {
var node = topic.get('node')
topic.fetch({
success: function (model) {
model.set({ node: node })
model.trigger('changeByOther')
}
})
}
}
export const synapseUpdated = self => data => {
var synapse = Metamaps.Synapses.get(data.synapseId)
if (synapse) {
// edge reset necessary because fetch causes model reset
var edge = synapse.get('edge')
synapse.fetch({
success: function (model) {
model.set({ edge: edge })
model.trigger('changeByOther')
}
})
}
}
export const topicDragged = self => positions => {
var topic
var node
if (Active.Map) {
for (var key in positions) {
topic = Metamaps.Topics.get(key)
if (topic) node = topic.get('node')
if (node) node.pos.setc(positions[key].x, positions[key].y)
} // for
Visualize.mGraph.plot()
}
}
export const peerCoordsUpdated = self => data => {
if (!self.mappersOnMap[data.userid]) return
self.mappersOnMap[data.userid].coords = {x: data.usercoords.x,y: data.usercoords.y}
self.positionPeerIcon(data.userid)
}
export const lostMapper = self => data => {
// data.userid
// data.username
delete self.mappersOnMap[data.userid]
self.room.chat.sound.play('leavemap')
// $('#mapper' + data.userid).remove()
$('#compass' + data.userid).remove()
self.room.chat.removeParticipant(data.username)
GlobalUI.notifyUser(data.username + ' just left the map')
if ((self.inConversation && self.countOthersInConversation() === 0) ||
(!self.inConversation && self.countOthersInConversation() === 1)) {
self.callEnded()
}
}
export const mapperListUpdated = self => data => {
// data.userid
// data.username
// data.userimage
self.mappersOnMap[data.userid] = {
id: data.userid,
name: data.username,
username: data.username,
image: data.userimage,
color: Util.getPastelColor(),
inConversation: data.userinconversation,
coords: {
x: 0,
y: 0
}
}
if (data.userid !== Active.Mapper.id) {
self.room.chat.addParticipant(self.mappersOnMap[data.userid])
if (data.userinconversation) self.room.chat.mapperJoinedCall(data.userid)
// create a div for the collaborators compass
self.createCompass(data.username, data.userid, data.userimage, self.mappersOnMap[data.userid].color)
}
}
export const newMapper = self => data => {
// data.userid
// data.username
// data.userimage
// data.coords
var firstOtherPerson = Object.keys(self.mappersOnMap).length === 0
self.mappersOnMap[data.userid] = {
id: data.userid,
name: data.username,
username: data.username,
image: data.userimage,
color: Util.getPastelColor(),
realtime: true,
coords: {
x: 0,
y: 0
},
}
// create an item for them in the realtime box
if (data.userid !== Active.Mapper.id) {
self.room.chat.sound.play('joinmap')
self.room.chat.addParticipant(self.mappersOnMap[data.userid])
// create a div for the collaborators compass
self.createCompass(data.username, data.userid, data.userimage, self.mappersOnMap[data.userid].color)
var notifyMessage = data.username + ' just joined the map'
if (firstOtherPerson) {
notifyMessage += ' <button type="button" class="toast-button button" onclick="Metamaps.Realtime.inviteACall(' + data.userid + ')">Suggest A Video Call</button>'
}
GlobalUI.notifyUser(notifyMessage)
self.sendMapperInfo(data.userid)
}
}
export const callAccepted = self => userid => {
var username = self.mappersOnMap[userid].name
GlobalUI.notifyUser('Conversation starting...')
self.joinCall()
self.room.chat.invitationAnswered(userid)
}
export const callDenied = self => userid => {
var username = self.mappersOnMap[userid].name
GlobalUI.notifyUser(username + " didn't accept your invitation")
self.room.chat.invitationAnswered(userid)
}
export const inviteDenied = self => userid => {
var username = self.mappersOnMap[userid].name
GlobalUI.notifyUser(username + " didn't accept your invitation")
self.room.chat.invitationAnswered(userid)
}
export const invitedToCall = self => inviter => {
self.room.chat.sound.stop(self.soundId)
self.soundId = self.room.chat.sound.play('sessioninvite')
var username = self.mappersOnMap[inviter].name
var notifyText = '<img src="' + Metamaps.Erb['junto_spinner_darkgrey.gif'] + '" style="display: inline-block; margin-top: -12px; vertical-align: top;" />'
notifyText += username + ' is inviting you to a conversation. Join live?'
notifyText += ' <button type="button" class="toast-button button" onclick="Metamaps.Realtime.acceptCall(' + inviter + ')">Yes</button>'
notifyText += ' <button type="button" class="toast-button button btn-no" onclick="Metamaps.Realtime.denyCall(' + inviter + ')">No</button>'
GlobalUI.notifyUser(notifyText, true)
}
export const invitedToJoin = self => inviter => {
self.room.chat.sound.stop(self.soundId)
self.soundId = self.room.chat.sound.play('sessioninvite')
var username = self.mappersOnMap[inviter].name
var notifyText = username + ' is inviting you to the conversation. Join?'
notifyText += ' <button type="button" class="toast-button button" onclick="Metamaps.Realtime.joinCall()">Yes</button>'
notifyText += ' <button type="button" class="toast-button button btn-no" onclick="Metamaps.Realtime.denyInvite(' + inviter + ')">No</button>'
GlobalUI.notifyUser(notifyText, true)
}
export const mapperJoinedCall = self => id => {
var mapper = self.mappersOnMap[id]
if (mapper) {
if (self.inConversation) {
var username = mapper.name
var notifyText = username + ' joined the call'
GlobalUI.notifyUser(notifyText)
}
mapper.inConversation = true
self.room.chat.mapperJoinedCall(id)
}
}
export const mapperLeftCall = self => id => {
var mapper = self.mappersOnMap[id]
if (mapper) {
if (self.inConversation) {
var username = mapper.name
var notifyText = username + ' left the call'
GlobalUI.notifyUser(notifyText)
}
mapper.inConversation = false
self.room.chat.mapperLeftCall(id)
if ((self.inConversation && self.countOthersInConversation() === 0) ||
(!self.inConversation && self.countOthersInConversation() === 1)) {
self.callEnded()
}
}
}
export const callInProgress = self => () => {
var notifyText = "There's a conversation happening, want to join?"
notifyText += ' <button type="button" class="toast-button button" onclick="Metamaps.Realtime.joinCall()">Yes</button>'
notifyText += ' <button type="button" class="toast-button button btn-no" onclick="Metamaps.GlobalUI.clearNotify()">No</button>'
GlobalUI.notifyUser(notifyText, true)
self.room.conversationInProgress()
}
export const callStarted = self => () => {
if (self.inConversation) return
var notifyText = "There's a conversation starting, want to join?"
notifyText += ' <button type="button" class="toast-button button" onclick="Metamaps.Realtime.joinCall()">Yes</button>'
notifyText += ' <button type="button" class="toast-button button btn-no" onclick="Metamaps.GlobalUI.clearNotify()">No</button>'
GlobalUI.notifyUser(notifyText, true)
self.room.conversationInProgress()
}
export const liveMapsReceived = self => () => {}
export const mapWentLive = self => () => {}
export const mapCeasedLive = self => () => {}

246
frontend/src/Metamaps/Realtime/sendable.js Normal file
View file

@ -0,0 +1,246 @@
import Active from '../Active'
import GlobalUI from '../GlobalUI'
import {
REQUEST_LIVE_MAPS,
JOIN_MAP,
LEAVE_MAP,
CHECK_FOR_CALL,
ACCEPT_CALL,
DENY_CALL,
DENY_INVITE,
INVITE_TO_JOIN,
INVITE_A_CALL,
JOIN_CALL,
LEAVE_CALL,
SEND_MAPPER_INFO,
SEND_COORDS,
CREATE_MESSAGE,
DRAG_TOPIC,
CREATE_TOPIC,
UPDATE_TOPIC,
REMOVE_TOPIC,
DELETE_TOPIC,
CREATE_SYNAPSE,
UPDATE_SYNAPSE,
REMOVE_SYNAPSE,
DELETE_SYNAPSE,
UPDATE_MAP
} from './events'
export const requestLiveMaps = (self, socket) => () => {
socket.emit(REQUEST_LIVE_MAPS)
}
export const joinMap = (self, socket) => () => {
socket.emit(JOIN_MAP, {
userid: Active.Mapper.id,
username: Active.Mapper.get('name'),
userimage: Active.Mapper.get('image'),
mapid: Active.Map.id,
map: Active.Map.attributes
})
}
export const leaveMap = (self, socket) => () => {
socket.emit(LEAVE_MAP)
}
export const checkForCall = (self, socket) => () => {
socket.emit(CHECK_FOR_CALL, { room: self.room.room, mapid: Active.Map.id })
}
export const sendMapperInfo = (self, socket) => userid => {
// send this new mapper back your details, and the awareness that you've loaded the map
var update = {
userToNotify: userid,
username: Active.Mapper.get('name'),
userimage: Active.Mapper.get('image'),
userid: Active.Mapper.id,
userinconversation: self.inConversation,
mapid: Active.Map.id
}
socket.emit(SEND_MAPPER_INFO, update)
}
export const joinCall = (self, socket) => () => {
self.webrtc.off('readyToCall')
self.webrtc.once('readyToCall', function () {
self.videoInitialized = true
self.readyToCall = true
self.localVideo.view.manuallyPositioned = false
self.positionVideos()
self.localVideo.view.$container.show()
if (self.localVideo) {
$('#wrapper').append(self.localVideo.view.$container)
}
self.room.join()
})
self.inConversation = true
socket.emit(JOIN_CALL, {
mapid: Active.Map.id,
id: Active.Mapper.id
})
self.webrtc.startLocalVideo()
GlobalUI.clearNotify()
self.room.chat.mapperJoinedCall(Active.Mapper.id)
}
export const leaveCall = (self, socket) => () => {
socket.emit(LEAVE_CALL, {
mapid: Active.Map.id,
id: Active.Mapper.id
})
self.room.chat.mapperLeftCall(Active.Mapper.id)
self.room.leaveVideoOnly()
self.inConversation = false
self.localVideo.view.$container.hide()
// if there's only two people in the room, and we're leaving
// we should shut down the call locally
if (self.countOthersInConversation() === 1) {
self.callEnded()
}
}
export const acceptCall = (self, socket) => userid => {
self.room.chat.sound.stop(self.soundId)
socket.emit(ACCEPT_CALL, {
mapid: Active.Map.id,
invited: Active.Mapper.id,
inviter: userid
})
$.post('/maps/' + Active.Map.id + '/events/conversation')
self.joinCall()
GlobalUI.clearNotify()
}
export const denyCall = (self, socket) => userid => {
self.room.chat.sound.stop(self.soundId)
socket.emit(DENY_CALL, {
mapid: Active.Map.id,
invited: Active.Mapper.id,
inviter: userid
})
GlobalUI.clearNotify()
}
export const denyInvite = (self, socket) => userid => {
self.room.chat.sound.stop(self.soundId)
socket.emit(DENY_INVITE, {
mapid: Active.Map.id,
invited: Active.Mapper.id,
inviter: userid
})
GlobalUI.clearNotify()
}
export const inviteACall = (self, socket) => userid => {
socket.emit(INVITE_A_CALL, {
mapid: Active.Map.id,
inviter: Active.Mapper.id,
invited: userid
})
self.room.chat.invitationPending(userid)
GlobalUI.clearNotify()
}
export const inviteToJoin = (self, socket) => userid => {
socket.emit(INVITE_TO_JOIN, {
mapid: Active.Map.id,
inviter: Active.Mapper.id,
invited: userid
})
self.room.chat.invitationPending(userid)
}
export const sendCoords = (self, socket) => coords => {
var map = Active.Map
var mapper = Active.Mapper
if (map.authorizeToEdit(mapper)) {
var update = {
usercoords: coords,
userid: Active.Mapper.id,
mapid: Active.Map.id
}
socket.emit(SEND_COORDS, update)
}
}
export const dragTopic = (self, socket) => positions => {
if (Active.Map) {
positions.mapid = Active.Map.id
socket.emit(DRAG_TOPIC, positions)
}
}
export const updateTopic = (self, socket) => topic => {
var data = {
topicId: topic.id
}
socket.emit(UPDATE_TOPIC, data)
}
export const updateSynapse = (self, socket) => synapse => {
var data = {
synapseId: synapse.id
}
socket.emit(UPDATE_SYNAPSE, data)
}
export const updateMap = (self, socket) => map => {
var data = {
mapId: map.id
}
socket.emit(UPDATE_MAP, data)
}
export const createMessage = (self, socket) => data => {
var message = data.attributes
message.mapid = Active.Map.id
socket.emit(CREATE_MESSAGE, message)
}
export const createTopic = (self, socket) => data => {
if (Active.Map) {
data.mapperid = Active.Mapper.id
data.mapid = Active.Map.id
socket.emit(CREATE_TOPIC, data)
}
}
export const deleteTopic = (self, socket) => data => {
if (Active.Map) {
socket.emit(DELETE_TOPIC, data)
}
}
export const removeTopic = (self, socket) => data => {
if (Active.Map) {
data.mapid = Active.Map.id
socket.emit(REMOVE_TOPIC, data)
}
}
export const createSynapse = (self, socket) => data => {
if (Active.Map) {
data.mapperid = Active.Mapper.id
data.mapid = Active.Map.id
socket.emit(CREATE_SYNAPSE, data)
}
}
export const deleteSynapse = (self, socket) => data => {
if (Active.Map) {
data.mapid = Active.Map.id
socket.emit(DELETE_SYNAPSE, data)
}
}
export const removeSynapse = (self, socket) => data => {
if (Active.Map) {
data.mapid = Active.Map.id
socket.emit(REMOVE_SYNAPSE, data)
}
}

2
frontend/src/Metamaps/Views/Room.js
View file

@ -60,6 +60,7 @@ Room.prototype.leaveVideoOnly = function() {
}
this.isActiveRoom = false
this.webrtc.leaveRoom()
this.webrtc.stopLocalVideo()
}
Room.prototype.leave = function() {
@ -68,6 +69,7 @@ Room.prototype.leave = function() {
}
this.isActiveRoom = false
this.webrtc.leaveRoom()
this.webrtc.stopLocalVideo()
this.chat.conversationEnded()
this.chat.removeParticipants()
this.chat.clearMessages()

385
realtime/realtime-server.js
View file

@ -1,190 +1,267 @@
var
io = require('socket.io').listen(5001),
signalServer = require('./signal'),
stunservers = [{"url": "stun:stun.l.google.com:19302"}];
io = require('socket.io').listen(5001),
signalServer = require('./signal'),
stunservers = [{"url": "stun:stun.l.google.com:19302"}]
io.set('log', false);
import {
// server sendable, client receivable
INVITED_TO_CALL,
INVITED_TO_JOIN,
CALL_ACCEPTED,
CALL_DENIED,
INVITE_DENIED,
CALL_IN_PROGRESS,
CALL_STARTED,
MAPPER_JOINED_CALL,
MAPPER_LEFT_CALL,
MAPPER_LIST_UPDATED,
NEW_MAPPER,
LOST_MAPPER,
MESSAGE_CREATED,
TOPIC_DRAGGED,
TOPIC_CREATED,
TOPIC_UPDATED,
TOPIC_REMOVED,
TOPIC_DELETED,
SYNAPSE_CREATED,
SYNAPSE_UPDATED,
SYNAPSE_REMOVED,
SYNAPSE_DELETED,
PEER_COORDS_UPDATED,
LIVE_MAPS_RECEIVED,
MAP_WENT_LIVE,
MAP_CEASED_LIVE,
MAP_UPDATED,
// server receivable, client sendable
REQUEST_LIVE_MAPS,
JOIN_MAP,
LEAVE_MAP,
CHECK_FOR_CALL,
ACCEPT_CALL,
DENY_CALL,
DENY_INVITE,
INVITE_TO_JOIN,
INVITE_A_CALL,
JOIN_CALL,
LEAVE_CALL,
REQUEST_MAPPER_INFO,
SEND_MAPPER_INFO,
SEND_COORDS,
CREATE_MESSAGE,
DRAG_TOPIC,
CREATE_TOPIC,
UPDATE_TOPIC,
REMOVE_TOPIC,
DELETE_TOPIC,
CREATE_SYNAPSE,
UPDATE_SYNAPSE,
REMOVE_SYNAPSE,
DELETE_SYNAPSE,
UPDATE_MAP
} from '../frontend/src/Metamaps/Realtime/events'
io.set('log', false)
function start() {
var livemaps = {}
var livemaps = {}
signalServer(io, stunservers);
signalServer(io, stunservers)
io.on('connection', function (socket) {
io.on('connection', function (socket) {
socket.on('requestLiveMaps', function (activeUser) {
//constrain response to maps visible to user
var maps = Object.keys(livemaps).map(function(key) { return livemaps[key] })
socket.emit('receiveLiveMaps', maps)
})
// this will ping a new person with awareness of who's already on the map
socket.on('updateNewMapperList', function (data) {
var existingUser = {
userid: data.userid,
username: data.username,
userrealtime: data.userrealtime,
userinconversation: data.userinconversation,
userimage: data.userimage
};
socket.broadcast.emit(data.userToNotify + '-' + data.mapid + '-UpdateMapperList', existingUser);
});
socket.on(REQUEST_LIVE_MAPS, function (activeUser) {
//constrain response to maps visible to user
var maps = Object.keys(livemaps).map(function(key) { return livemaps[key] })
socket.emit(LIVE_MAPS_RECEIVED, maps)
})
// as a new mapper check whether there's a call in progress to join
socket.on('checkForCall', function (data) {
var socketsInRoom = io.sockets.clients(data.room);
if (socketsInRoom.length) socket.emit('maps-' + data.mapid + '-callInProgress');
});
// send the invitation to start a call
socket.on('inviteACall', function (data) {
socket.broadcast.emit(data.invited + '-' + data.mapid + '-invitedToCall', data.inviter);
});
// send an invitation to join a call in progress
socket.on('inviteToJoin', function (data) {
socket.broadcast.emit(data.invited + '-' + data.mapid + '-invitedToJoin', data.inviter);
});
// send response back to the inviter
socket.on('callAccepted', function (data) {
socket.broadcast.emit(data.inviter + '-' + data.mapid + '-callAccepted', data.invited);
socket.broadcast.emit('maps-' + data.mapid + '-callStarting');
});
socket.on('callDenied', function (data) {
socket.broadcast.emit(data.inviter + '-' + data.mapid + '-callDenied', data.invited);
});
socket.on('inviteDenied', function (data) {
socket.broadcast.emit(data.inviter + '-' + data.mapid + '-inviteDenied', data.invited);
});
socket.on('mapperJoinedCall', function (data) {
socket.broadcast.emit('maps-' + data.mapid + '-mapperJoinedCall', data.id);
});
socket.on('mapperLeftCall', function (data) {
socket.broadcast.emit('maps-' + data.mapid + '-mapperLeftCall', data.id);
});
// this will ping a new person with awareness of who's already on the map
socket.on(SEND_MAPPER_INFO, function (data) {
var existingUser = {
userid: data.userid,
username: data.username,
userrealtime: data.userrealtime,
userinconversation: data.userinconversation,
userimage: data.userimage
}
//socket.broadcast.emit(data.userToNotify + '-' + data.mapid + '-UpdateMapperList', existingUser)
socket.broadcast.emit(MAPPER_LIST_UPDATED, existingUser)
})
// this will ping everyone on a map that there's a person just joined the map
socket.on('newMapperNotify', function (data) {
// as a new mapper check whether there's a call in progress to join
socket.on(CHECK_FOR_CALL, function (data) {
var socketsInRoom = io.sockets.clients(data.room)
//if (socketsInRoom.length) socket.emit('maps-' + data.mapid + '-callInProgress')
if (socketsInRoom.length) socket.emit(CALL_IN_PROGRESS)
})
if (!livemaps[data.mapid]) {
livemaps[data.mapid] = data.map // { name: '', desc: '', numTopics: '' }
livemaps[data.mapid].mapper_count = 1
io.sockets.emit('map_went_live', livemaps[data.mapid])
}
else {
livemaps[data.mapid].mapper_count++
}
// send the invitation to start a call
socket.on(INVITE_A_CALL, function (data) {
//socket.broadcast.emit(data.invited + '-' + data.mapid + '-invitedToCall', data.inviter)
socket.broadcast.emit(INVITED_TO_CALL, data.inviter)
})
socket.set('mapid', data.mapid);
socket.set('userid', data.userid);
socket.set('username', data.username);
// send an invitation to join a call in progress
socket.on(INVITE_TO_JOIN, function (data) {
//socket.broadcast.emit(data.invited + '-' + data.mapid + '-invitedToJoin', data.inviter)
socket.broadcast.emit(INVITED_TO_JOIN, data.inviter)
})
var newUser = {
userid: data.userid,
username: data.username,
userimage: data.userimage
};
// send response back to the inviter
socket.on(ACCEPT_CALL, function (data) {
//socket.broadcast.emit(data.inviter + '-' + data.mapid + '-callAccepted', data.invited)
//socket.broadcast.emit('maps-' + data.mapid + '-callStarting')
socket.broadcast.emit(CALL_ACCEPTED, data.invited)
socket.broadcast.emit(CALL_STARTED)
})
socket.broadcast.emit('maps-' + data.mapid + '-newmapper', newUser);
});
socket.on(DENY_CALL, function (data) {
//socket.broadcast.emit(data.inviter + '-' + data.mapid + '-callDenied', data.invited)
socket.broadcast.emit(CALL_DENIED, data.invited)
})
socket.on(DENY_INVITE, function (data) {
//socket.broadcast.emit(data.inviter + '-' + data.mapid + '-inviteDenied', data.invited)
socket.broadcast.emit(INVITE_DENIED, data.invited)
})
socket.on(JOIN_CALL, function (data) {
//socket.broadcast.emit('maps-' + data.mapid + '-mapperJoinedCall', data.id)
socket.broadcast.emit(MAPPER_JOINED_CALL, data.id)
})
socket.on(LEAVE_CALL, function (data) {
//socket.broadcast.emit('maps-' + data.mapid + '-mapperLeftCall', data.id)
socket.broadcast.emit(MAPPER_LEFT_CALL, data.id)
})
var end = function () {
// this will ping everyone on a map that there's a person just joined the map
socket.on(JOIN_MAP, function (data) {
var socketUserName, socketUserID;
socket.get('userid', function (err, id) {
socketUserID = id;
});
socket.get('username', function (err, name) {
socketUserName = name;
});
var data = {
username: socketUserName,
userid: socketUserID
};
socket.get('mapid', function (err, mapid) {
if (livemaps[mapid] && livemaps[mapid].mapper_count == 1) {
delete livemaps[mapid]
io.sockets.emit('map_no_longer_live', { id: mapid })
}
else if (livemaps[mapid]) {
livemaps[mapid].mapper_count--
}
socket.broadcast.emit('maps-' + mapid + '-lostmapper', data);
});
};
// this will ping everyone on a map that there's a person just left the map
socket.on('disconnect', end);
socket.on('endMapperNotify', end);
if (!livemaps[data.mapid]) {
livemaps[data.mapid] = data.map // { name: '', desc: '', numTopics: '' }
livemaps[data.mapid].mapper_count = 1
io.sockets.emit(MAP_WENT_LIVE, livemaps[data.mapid])
}
else {
livemaps[data.mapid].mapper_count++
}
socket.on('updateMapperCoords', function (data) {
var peer = {
userid: data.userid,
usercoords: data.usercoords
};
socket.set('mapid', data.mapid)
socket.set('userid', data.userid)
socket.set('username', data.username)
socket.broadcast.emit('maps-' + data.mapid + '-updatePeerCoords', peer);
});
var newUser = {
userid: data.userid,
username: data.username,
userimage: data.userimage
}
socket.on('topicDrag', function (data) {
var mapId = data.mapid;
delete data.mapid;
//socket.broadcast.emit('maps-' + data.mapid + '-newmapper', newUser)
socket.broadcast.emit(NEW_MAPPER, newUser)
})
socket.broadcast.emit('maps-' + mapId + '-topicDrag', data);
});
var end = function () {
socket.on('newMessage', function (data) {
var mapId = data.mapid;
delete data.mapid;
var socketUserName, socketUserID
socket.get('userid', function (err, id) {
socketUserID = id
})
socket.get('username', function (err, name) {
socketUserName = name
})
var data = {
username: socketUserName,
userid: socketUserID
}
socket.get('mapid', function (err, mapid) {
if (livemaps[mapid] && livemaps[mapid].mapper_count == 1) {
delete livemaps[mapid]
io.sockets.emit(MAP_CEASED_LIVE, { id: mapid })
}
else if (livemaps[mapid]) {
livemaps[mapid].mapper_count--
}
// scope by map
socket.broadcast.emit(LOST_MAPPER, data)
})
}
// this will ping everyone on a map that there's a person just left the map
socket.on('disconnect', end)
socket.on(LEAVE_MAP, end)
socket.broadcast.emit('maps-' + mapId + '-newMessage', data);
});
socket.on(SEND_COORDS, function (data) {
var peer = {
userid: data.userid,
usercoords: data.usercoords
}
socket.on('newTopic', function (data) {
var mapId = data.mapid;
delete data.mapid;
//socket.broadcast.emit('maps-' + data.mapid + '-updatePeerCoords', peer)
socket.broadcast.emit(PEER_COORDS_UPDATED, peer)
})
socket.broadcast.emit('maps-' + mapId + '-newTopic', data);
});
socket.on(DRAG_TOPIC, function (data) {
var mapId = data.mapid
delete data.mapid
socket.on('topicChangeFromClient', function (data) {
socket.broadcast.emit('topicChangeFromServer', data);
});
//socket.broadcast.emit('maps-' + mapId + '-topicDrag', data)
socket.broadcast.emit(TOPIC_DRAGGED, data)
})
socket.on('synapseChangeFromClient', function (data) {
socket.broadcast.emit('synapseChangeFromServer', data);
});
socket.on(CREATE_MESSAGE, function (data) {
var mapId = data.mapid
delete data.mapid
//socket.broadcast.emit('maps-' + mapId + '-newMessage', data)
socket.broadcast.emit(MESSAGE_CREATED, data)
})
socket.on('mapChangeFromClient', function (data) {
socket.broadcast.emit('mapChangeFromServer', data);
});
socket.on(CREATE_TOPIC, function (data) {
var mapId = data.mapid
delete data.mapid
//socket.broadcast.emit('maps-' + mapId + '-newTopic', data)
socket.broadcast.emit(TOPIC_CREATED, data)
})
socket.on('deleteTopicFromClient', function (data) {
socket.broadcast.emit('deleteTopicFromServer', data);
});
socket.on(UPDATE_TOPIC, function (data) {
socket.broadcast.emit(TOPIC_UPDATED, data)
})
socket.on('removeTopic', function (data) {
var mapId = data.mapid;
delete data.mapid;
socket.on(REMOVE_TOPIC, function (data) {
var mapId = data.mapid
delete data.mapid
//socket.broadcast.emit('maps-' + mapId + '-removeTopic', data)
socket.broadcast.emit(TOPIC_REMOVED, data)
})
socket.broadcast.emit('maps-' + mapId + '-removeTopic', data);
});
socket.on(DELETE_TOPIC, function (data) {
socket.broadcast.emit(TOPIC_DELETED, data)
})
socket.on('newSynapse', function (data) {
var mapId = data.mapid;
delete data.mapid;
socket.on(CREATE_SYNAPSE, function (data) {
var mapId = data.mapid
delete data.mapid
//socket.broadcast.emit('maps-' + mapId + '-newSynapse', data)
socket.broadcast.emit(SYNAPSE_CREATED, data)
})
socket.broadcast.emit('maps-' + mapId + '-newSynapse', data);
});
socket.on(UPDATE_SYNAPSE, function (data) {
socket.broadcast.emit(SYNAPSE_UPDATED, data)
})
socket.on('deleteSynapseFromClient', function (data) {
socket.broadcast.emit('deleteSynapseFromServer', data);
});
socket.on(REMOVE_SYNAPSE, function (data) {
var mapId = data.mapid
delete data.mapid
//socket.broadcast.emit('maps-' + mapId + '-removeSynapse', data)
socket.broadcast.emit(SYNAPSE_REMOVED, data)
})
socket.on('removeSynapse', function (data) {
var mapId = data.mapid;
delete data.mapid;
socket.on(DELETE_SYNAPSE, function (data) {
//socket.broadcast.emit('deleteSynapseFromServer', data)
socket.broadcast.emit(SYNAPSE_DELETED, data)
})
socket.broadcast.emit('maps-' + mapId + '-removeSynapse', data);
});
});
socket.on(UPDATE_MAP, function (data) {
socket.broadcast.emit(MAP_UPDATED, data)
})
})
}
start();
start()