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162 | 1
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| function project_room(id){return 'project_room_'+id}
function graph_room(graphId, projectID){return 'graph_'+graphId}
var parser = require('../../lib/parser/parser.js');
/**
* CollaborationService.js
*
* @description :: TODO: You might write a short summary of how this model works and what it represents here.
* @docs :: http://sailsjs.org/#!documentation/services
*/
var CollaborationService = module.exports = {
project_room: project_room,
graph_room: graph_room,
parser: parser,
userleave: function(socket){
if(socket.projectId){
var projectRoom = project_room(socket.projectId);
sails.io.sockets.in(projectRoom).emit('user leave', socket.id);
socket.leave(projectRoom);
}
},
updateMacroList: function(socket){
if(socket.projectId){
Graph.find({project: socket.projectId, type:'macro'}).exec(function(err, graphs){
if(!err){
var projectRoom = project_room(socket.projectId);
sails.io.sockets.in(projectRoom).emit('updateMacroList', graphs);
}
});
}
},
setSocketName: function(socket, data){
if(socket.projectId){
var collabData = socket.collabData;
collabData.name = data.name;
collabData.color = data.color || collabData.color;
var projectRoom = project_room(socket.projectId);
sails.io.sockets.in(projectRoom).emit('update user', collabData);
}
},
joinUserToProject: function(req, res, project){
var id = project.id;
var projectRoom = project_room(id);
var colors = ['#AE331F', '#D68434', '#116A9F', '#360B95', '#1c8826'];
var socket = req.socket;
var io = sails.io;
var data = socket.collabData = {}
if(req.user){
socket.userId = req.user.id;
data.name = req.user.name;
data.visitor = false
} else {
socket.userId = -1;
data.name = "Anonymous"
data.visitor = true;
}
data.id = socket.id;
data.color = colors[Math.floor(Math.random() * colors.length)];
socket.projectId = project.id;
io.sockets.in(projectRoom).emit('new user', data);
socket.join(projectRoom)
var existingClients = io.sockets.clients(projectRoom);
var clientsData = existingClients.map(function(client){
return client.collabData;
});
sails.log('socket '+socket.id+' joined project room ' + id)
//Project.subscribe( req.socket, project); //at the time of development it wasnt working well
var response = {
success: true,
message: "you have been subscribed",
clients: clientsData,
visitor: data.visitor,
you: data,
implementedCommands: parser.implementedCommands.filter(function(f){return f!="tee"}),
SelectionOptions: parser.VisualSelectorOptions,
graphs: project.graphs
}
res.json(response);
},
joinUserToGraph: function(req, res, graph){
if(req.socket && req.socket.projectId == graph.project){
var id = graph.id;
var graphRoom = graph_room(id);
var socket = req.socket;
var io = sails.io;
var data = {}
if(socket.graphId){
socket.leave(graph_room(socket.graphId));
}
socket.graphId = id;
//io.sockets.in(graphRoom).emit('mess', {type: "new user in graph", data: data});
socket.join(graphRoom)
sails.log('socket '+socket.id+' joined grapj room ' + id)
res.json({
success: true,
message: "you have been subscribed",
graph: graph
});
} else {
res.json("user hasn't join the project yet", 500);
}
},
emitMessageToGraph: function(id, type ,content){
sails.io.sockets.in(graph_room(id)).emit(type, content);
},
emitMessageToProject: function(id, type ,content){
sails.io.sockets.in(project_room(id)).emit(type, content);
},
chat: function(req,res){
var socket = req.socket;
var data = req.body.data;
data.sender = socket.collabData.name;
data.color = socket.collabData.color;
sails.log("chat to project "+socket.projectId + " -- " + JSON.stringify(data));
sails.io.sockets.in(project_room(socket.projectId)).emit('chat',data);
res.json("message sent");
},
broadcastMessageInProject: function(req, res){
// Get the value of a parameter
var param = req.body;
//Project.message(req.body.id, {type: "action", action: req.body.message});
var socket = req.socket;
var io = sails.io;
sails.log('broadcasting message -- '+req.body.message.type);
socket.broadcast.to(project_room(req.body.id)).emit('action',req.body.message);
// Send a JSON response
res.json("action sent");
},
broadcastMessageInGraph: function(req, res){
// Get the value of a parameter
var param = req.body;
//Project.message(req.body.id, {type: "action", action: req.body.message});
var socket = req.socket;
var io = sails.io;
sails.log('broadcasting message -- '+req.body.message.type);
socket.broadcast.to(graph_room(req.socket.graphId)).emit('action',req.body.message);
// Send a JSON response
res.json("action sent");
}
}; |