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Added function to switch to a different pad without having to reload the whole page.

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This commit is contained in:
Mike DeRosa 2014-06-14 14:24:54 -04:00
parent 71c7deecd9
commit 4ccd7131d3
4 changed files with 109 additions and 41 deletions
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28
src/node/handler/PadMessageHandler.js
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@ -217,6 +217,8 @@ exports.handleMessage = function(client, message)
} else {
messageLogger.warn("Dropped message, unknown COLLABROOM Data Type " + message.data.type);
}
} else if(message.type == "CLEAR_SESSION_INFO") {
handleClearSessionInfo(client, message);
} else {
messageLogger.warn("Dropped message, unknown Message Type " + message.type);
}
@ -872,6 +874,32 @@ function _correctMarkersInPad(atext, apool) {
return builder.toString();
}
function handleClearSessionInfo(client, message)
{
var infoMsg = {
type: "COLLABROOM",
data: {
type: "CLEAR_CHAT_MESSAGES"
}
};
// send the messages back to the client to clear the chat messages
client.json.send(infoMsg);
// clear the session and leave the room
var currentSession = sessioninfos[client.id];
var padId = currentSession.padId;
var roomClients = socketio.sockets.clients(padId);
for(var i = 0; i < roomClients.length; i++) {
var sinfo = sessioninfos[roomClients[i].id];
if(sinfo && sinfo == currentSession) {
// fix user's counter, works on page refresh or if user closes browser window and then rejoins
sessioninfos[roomClients[i].id] = {};
roomClients[i].leave(padId);
}
}
}
/**
* Handles a CLIENT_READY. A CLIENT_READY is the first message from the client to the server. The Client sends his token
* and the pad it wants to enter. The Server answers with the inital values (clientVars) of the pad