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server.js
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server.js
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var sys = require('sys');
var fs = require('fs');
var path = require('path');
var http = require('http');
var haml = require('haml');
var connect = require('connect');
var Q = require("q");
//var auth = require('connect-auth');
var errorHelper = require('./utils/errorHelper.js');
var api = require('./utils/api.js');
var templates;
var currentRouter;
var server;
var configPlace = './config.json';
var DEFAULT_CONFIG_PORT = 65000;
var options;
init();
function init(){
var configMode = false;
if (!path.existsSync(configPlace))
configMode = true;
if (configMode) {
options = {
server: {
port: DEFAULT_CONFIG_PORT
}
};
currentRouter = connect.router(configRoutes);
templates = {
config: haml.optimize(haml.compile(fs.readFileSync('./templates/config.haml', "utf8")))
};
}
else {
options = JSON.parse(fs.readFileSync(configPlace));
currentRouter = connect.router(routes);
templates = {
oneQuote: haml.optimize(haml.compile(fs.readFileSync('./templates/oneQuote.haml', "utf8"))),
addQuote: haml.optimize(haml.compile(fs.readFileSync('./templates/addQuote.haml', "utf8")))
};
}
server = connect.createServer()
.use(connect.logger())
.use(connect.favicon(__dirname + '/public/favicon.ico'))
.use(connect.cookieParser())
.use(connect.session({secret: "secret"}))
.use(connect.bodyParser())
//.use(auth(require("./securityStrategy.js")()))
.use(currentRouter)
//.use(connect.static(__dirname + "/plainHtml"))
.use(connect.static(__dirname + "/public"));
api.setOptions(options);
if(process.env.C9_PORT)
options.server.port=process.env.C9_PORT;
server.listen(options.server.port);
console.log("Server started on port " + options.server.port);
}
function configRoutes(app){
app.post('/api/saveConfig', saveConfig);
app.get('/', showConfig);
}
function routes(app){
app.get('/api/:methodName', runApiMethod);
app.get('/add', showAddQuote);
app.get('/', showBodyPage);
}
function checkUserPass(user, pass){
return 'add' == user & 'may' == pass;
}
function saveConfig(request, response, params){
var clientOptions = request.body;
response.writeHead(200, {
'Content-Type': 'application/json'
});
var options = {
db: {
host: clientOptions.dbHost,
port: clientOptions.dbPort,
path: clientOptions.dbPath,
user: clientOptions.dbUser,
pass: clientOptions.dbPass
},
server: {
port: clientOptions.serverPort
}
};
try {
if (path.existsSync(configPlace)) {
response.end(errorHelper.errorStr("Config file exist. Strange..."));
return;
}
fs.writeFileSync(configPlace, JSON.stringify(options));
response.end(errorHelper.okStr);
}
catch (error) {
response.end(errorHelper.errorStr(error.message));
}
server.close();
init();
}
function showConfig(request, response, params){
response.writeHead(200, {
'Content-Type': 'text/html'
});
response.end(haml.execute(templates.config));
}
function showAddQuote(request, response, params){
//request.authenticate(['someName'], function(error, authenticated){
connect.basicAuth(checkUserPass)(request, response, function(){
response.writeHead(200, {
'Content-Type': 'text/html'
});
response.end(haml.execute(templates.addQuote));
});
}
function runApiMethod(request, response){
var method=request.params.methodName;
var func=api[method];
if(func === undefined) {
response.writeHead(404, {
'Content-Type': 'text/plain'
});
response.end("No method");
return;
}
response.writeHead(200, {
'Content-Type': 'text/json'
});
Q.when(func.call(api, request)
, function(quote) {
response.end(quote);
}
, function(error) {
response.end(error);
}
);
}
function showBodyPage(request, response){
response.writeHead(200, {
'Content-Type': 'text/html'
});
response.end(haml.execute(templates.oneQuote));
}