exports.search = function(string, prop) {
var styleSheet = CSSOM.parse(string)
if (!styleSheet || !styleSheet.cssRules) { return }
var Enumerable = linq.From(styleSheet.cssRules)
, rDigital = /-?\d+/
var results = Enumerable.Where(function(x) {
return x.style && !_.isUndefined(x.style[prop])
}).Select(function(x) {
return {
value: x.style[prop]
, selector: x.selectorText
}
}).GroupBy('$.value', '$.selector', function(key, group) {
return {
value: key
, selectors: group.source
}
}).OrderBy(function(x) {
var match = x.value.match(rDigital)
return match ? +match[0]: x.value
}).ToArray()
return results
}
var metaTable = function (doc) {
this.doc = doc;
for (var i in doc.Indexies)
if (doc.Indexies[i].PrimaryKey) {
//var
}
doc.cols = [];
var i = 0;
Enumerable.From(doc.Columns).ForEach(function (obj) {
if (i < 10) doc.cols.push(obj);
obj.PK = true;
i++;
});
}
path.exists(filename, function(exists) {
if ( filename.endsWith("\\") || !exists ) {
if (req.url.startsWith(NewMessagesAction)) {
if (req.method == 'POST') {
var bodyJson = qs.parse(body);
if (buddies.containsId(bodyJson.userId)) {
var buddy = buddies.getById(bodyJson.userId);
buddy.timestamp = (new Date()).getTime();
}
res.writeHead(200, { 'Content-Type': 'application/json' });
var newMessages = [];
var timestamp = bodyJson.timestamp;
Enumerable.From(messages).Where(function(msg) { return msg.timestamp > timestamp; }).Select().ForEach(function (msg)
{
newMessages.push(msg);
});
res.write(JSON.stringify({ timestamp: (new Date()).getTime(), messages: newMessages }));
res.end();
}
else {
res.writeHead(403);
res.end("Método no permitido");
}
}
if (req.url.startsWith(GetBuddiesAction)) {
if (req.method == 'POST') {
var bodyJson = qs.parse(body);
if (buddies.containsId(bodyJson.userId)) {
var buddy = buddies.getById(bodyJson.userId);
buddy.timestamp = (new Date()).getTime();
}
res.write(JSON.stringify(buddies.getAll()));
res.end();
}
else {
res.writeHead(403);
res.end("Método no permitido");
}
}
if (req.url.startsWith(SendMessageAction)) {
if (req.method == 'POST') {
var bodyJson = qs.parse(body);
if (typeof bodyJson.message === "undefined") {
res.writeHead(404);
res.end("Debe escribir un mensaje");
}
else {
if (buddies.containsId(bodyJson.userId)) {
var buddy = buddies.getById(bodyJson.userId);
var time = (new Date()).getTime() - buddy.timestamp;
if (time < timeout) {
buddy.timestamp = (new Date()).getTime();
messages.push({ message : bodyJson.message, name: buddy.name, timestamp: (new Date()).getTime()});
res.writeHead(200);
res.end("OK!");
}
else {
res.writeHead(500);
res.end("Método no permitido");
}
}
}
}
else {
res.writeHead(403);
res.end("Método no permitido");
}
}
if (req.url.startsWith(RegisterAction)) {
if (req.method == 'POST') {
var bodyJson = qs.parse(body);
if (typeof bodyJson.name === "undefined") {
res.writeHead(404);
res.end("Debe escribir un nombre");
}
else {
var name = bodyJson.name;
var timestamp = (new Date()).getTime();
var id = name + timestamp.toString();
if (buddies.containsName(name)) {
var buddy = buddies.getByName(name);
var time = timestamp - buddy.timestamp;
if (time > timeout) {
buddies.add(id, name, timestamp);
res.write(JSON.stringify({ id: id }));
res.end();
}
else {
res.writeHead(500);
res.end("Ese usuario ya está registrado");
}
}
else {
buddies.add(id, name, timestamp);
res.write(JSON.stringify({ id: id }));
res.end();
}
}
}
else {
res.writeHead(403);
res.end("Método no permitido");
}
}
else if (req.url.startsWith(CheckUserAction)) {
if (req.method == 'POST') {
var bodyJson = qs.parse(body);
if (typeof bodyJson.name === "undefined" || typeof bodyJson.userId === "undefined" ) {
res.writeHead(403);
res.end("Petición no válida");
}
else {
if (buddies.containsId(bodyJson.userId)) {
var buddy = buddies.getById(bodyJson.userId);
buddy.timestamp = (new Date()).getTime();
res.write(JSON.stringify({ id: buddy.id }));
res.end();
}
else {
res.writeHead(500);
res.end("Ese usuario no existe");
}
}
}
else {
res.writeHead(501);
res.end("Método no permitido");
}
}
else if (req.url == HomeAction) {
res.writeHead(200, mimeType);
var fileStream = fs.createReadStream(path.join(process.cwd() + "\\static_files", "index.html"));
fileStream.pipe(res);
}
else {
res.writeHead(404);
res.end("No encontrado.");
}
}
else {
var mimeType = mimeTypes[path.extname(filename).split(".")[1]];
res.writeHead(200, mimeType);
var fileStream = fs.createReadStream(filename);
fileStream.pipe(res);
}
});
