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app.ts
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/// <reference path='typings/node/node.d.ts' />
/// <reference path='typings/mongodb/mongodb.d.ts' />
/// <reference path='typings/express/express.d.ts' />
/// <reference path='typings/express/express-middleware.d.ts' />
import http = require("http")
import url = require("url")
import routes = require("./routes/index")
import db = require("./db")
import express = require("express")
import bodyParser = require("body-parser");
import methodOverride = require("method-override");
import errorHandler = require("errorhandler");
var app = express();
// Configuration
app.set('views', __dirname + '/views');
app.set('view engine', 'jade');
app.set('view options', { layout: false });
app.use(bodyParser.urlencoded({ extended: true }));
app.use(bodyParser.json());
app.use(methodOverride());
app.use(express.static(__dirname + '/public'));
var env = process.env.NODE_ENV || 'development';
if (env === 'development') {
app.use(errorHandler({ dumpExceptions: true, showStack: true }));
}
else if (env === 'production') {
app.use(errorHandler());
}
// Routes
app.get('/', routes.index);
app.get('/findImages', function(req, res) {
console.log('getting images from' + req.query['url']);
var req2 = http.get(url.parse(req.query['url']), function(urlres) {
console.log("Got response: " + urlres.statusCode);
var text = "";
urlres.on('data', function(chunk: string) {
text += chunk;
});
urlres.on('end', function() {
console.log(text);
var re = /<img[^>]+src=[\"\']([^\'\"]+)[\"\']/g;
var match, matches = [];
while(match = re.exec(text)) {
matches.push(match[1]);
}
res.write(JSON.stringify(matches));
res.end();
});
}).on('error', function(a,e) {
console.log("Got error: " + e.message);
});
});
app.get('/user/:userid', function(req, res) {
console.log('getting user ' + req.params.userid);
db.getUser(req.params.userid, function(user) {
res.render('user', {
title: user._id,
username: user._id,
boards: user.boards
});
});
});
app.get('/user/:userid/newboard', function(req, res) {
res.render('newboard', {
username: req.params.userid
});
});
app.post('/user/:userid/newboard', function(req, res) {
db.addBoard(req.params.userid, req.param('title'), req.param('description'), function(user) {
res.redirect('/user/'+req.params.userid)
});
});
app.get('/user/:userid/:boardid', function(req, res) {
console.log('getting ' + req.params.userid + ", " + req.params.boardid);
db.getUser(req.params.userid, function(user) {
var board = user.boards.filter(function(board) {
return decodeURIComponent(req.params.boardid) === board.title;
})[0];
if(board) {
db.getImages(board.images, function(images) {
res.render('board', {
title: user._id,
username: user._id,
board: board,
images: images
});
});
} else {
res.send(404, 'not found');
}
});
});
app.get('/user/:userid/:boardid/newpin', function(req, res) {
res.render('newpin', {
username: req.params.userid,
boardid: req.params.boardid
});
});
app.post('/user/:userid/:boardid/newpin', function(req, res) {
db.addPin(req.params.userid, req.params.boardid, req.param('imageUri'), req.param('link'), req.param('caption'), function(user) {
res.redirect('/user/'+req.params.userid +"/" + req.params.boardid)
});
});
app.get('/image/:imageid', function(req, res) {
console.log('getting image ' + req.params.imageid);
db.getImage(req.params.imageid, function(image) {
res.render('image', {
title: "image",
image: image
});
});
});
app.listen(3000, function(){
console.log("Demo Express server listening on port %d in %s mode", 3000, app.settings.env);
});
export var App = app;