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463 lines
14 KiB
JavaScript
463 lines
14 KiB
JavaScript
var express = require('express'),
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express_namespace = require('express-namespace'),
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WebServer = express(),
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server = require('http').createServer(WebServer),
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RedisStore = require('connect-redis')(express),
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path = require('path'),
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redis = require('redis'),
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redisServer = redis.createClient(global.nconf.get('redis:port'), global.nconf.get('redis:host')),
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marked = require('marked'),
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utils = require('../public/src/utils.js'),
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pkg = require('../package.json'),
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fs = require('fs'),
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user = require('./user.js'),
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categories = require('./categories.js'),
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posts = require('./posts.js'),
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topics = require('./topics.js'),
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notifications = require('./notifications.js'),
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admin = require('./routes/admin.js'),
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userRoute = require('./routes/user.js'),
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installRoute = require('./routes/install.js'),
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testBed = require('./routes/testbed.js'),
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auth = require('./routes/authentication.js'),
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meta = require('./meta.js');
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(function(app) {
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var templates = null;
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app.build_header = function(options) {
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var defaultMetaTags = [
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{ name: 'viewport', content: 'width=device-width, initial-scale=1.0' },
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{ name: 'content-type', content: 'text/html; charset=UTF-8' },
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{ name: 'apple-mobile-web-app-capable', content: 'yes' }
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],
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metaString = utils.buildMetaTags(defaultMetaTags.concat(options.metaTags || [])),
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templateValues = {
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cssSrc: global.config['theme:src'] || global.nconf.get('relative_path') + '/vendor/bootstrap/css/bootstrap.min.css',
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title: global.config['title'] || 'NodeBB',
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csrf: options.res.locals.csrf_token,
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relative_path: global.nconf.get('relative_path'),
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meta_tags: metaString
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};
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// meta.build_title(options.title, (options.req.user ? options.req.user.uid : 0), function(err, title) {
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// if (!err) templateValues.title = title;
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// });
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return templates['header'].parse(templateValues);
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};
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// Middlewares
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app.use(express.favicon(path.join(__dirname, '../', 'public', 'favicon.ico')));
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app.use(require('less-middleware')({ src: path.join(__dirname, '../', 'public') }));
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app.use(global.nconf.get('relative_path'), express.static(path.join(__dirname, '../', 'public')));
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app.use(express.bodyParser()); // Puts POST vars in request.body
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app.use(express.cookieParser()); // If you want to parse cookies (res.cookies)
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app.use(express.compress());
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app.use(express.session({
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store: new RedisStore({
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client: redisServer,
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ttl: 60*60*24*14
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}),
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secret: global.nconf.get('secret'),
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key: 'express.sid'
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}));
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app.use(express.csrf());
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app.use(function(req, res, next) {
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res.locals.csrf_token = req.session._csrf;
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next();
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});
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module.exports.init = function() {
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templates = global.templates;
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}
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auth.initialize(app);
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app.use(function(req, res, next) {
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global.nconf.set('https', req.secure);
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// Don't bother with session handling for API requests
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if (/^\/api\//.test(req.url)) return next();
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if (req.user && req.user.uid) {
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user.session_ping(req.sessionID, req.user.uid);
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}
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// (Re-)register the session as active
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user.active.register(req.sessionID);
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next();
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});
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app.use(app.router);
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app.use(function(req, res, next) {
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res.status(404);
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// respond with html page
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if (req.accepts('html')) {
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//res.json('404', { url: req.url });
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res.redirect(global.nconf.get('relative_path') + '/404');
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return;
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}
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// respond with json
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if (req.accepts('json')) {
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console.log('sending 404 json');
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res.send({ error: 'Not found' });
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return;
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}
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// default to plain-text. send()
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res.type('txt').send('Not found');
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});
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app.use(function(err, req, res, next) {
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// we may use properties of the error object
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// here and next(err) appropriately, or if
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// we possibly recovered from the error, simply next().
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console.error(err.stack);
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res.status(err.status || 500);
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res.json('500', { error: err.message });
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});
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app.create_route = function(url, tpl) { // to remove
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return '<script>templates.ready(function(){ajaxify.go("' + url + '", null, "' + tpl + '");});</script>';
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};
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app.namespace(global.nconf.get('relative_path'), function() {
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auth.create_routes(app);
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admin.create_routes(app);
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userRoute.create_routes(app);
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installRoute.create_routes(app);
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testBed.create_routes(app);
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// Basic Routes (entirely client-side parsed, goal is to move the rest of the crap in this file into this one section)
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(function() {
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var routes = ['login', 'register', 'account', 'recent', 'popular', 'active', '403', '404'];
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for (var i=0, ii=routes.length; i<ii; i++) {
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(function(route) {
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app.get('/' + route, function(req, res) {
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if ((route === 'login' || route ==='register') && (req.user && req.user.uid > 0)) {
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user.getUserField(req.user.uid, 'userslug', function(userslug) {
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res.redirect('/users/'+userslug);
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});
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return;
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}
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res.send(app.build_header({ req: req, res: res }) + app.create_route(route) + templates['footer']);
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});
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}(routes[i]));
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}
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}());
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app.get('/', function(req, res) {
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categories.getAllCategories(function(returnData) {
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res.send(
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app.build_header({ req: req, res: res }) +
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'\n\t<noscript>\n' + templates['noscript/header'] + templates['noscript/home'].parse(returnData) + '\n\t</noscript>' +
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app.create_route('') +
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templates['footer']
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);
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}, 0);
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});
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app.get('/topic/:topic_id/:slug?', function(req, res) {
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var tid = req.params.topic_id;
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if (tid.match(/^\d+\.rss$/)) {
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fs.readFile('feeds/topics/' + tid, function (err, data) {
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if (err) {
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res.type('text').send(404, "Unable to locate an rss feed at this location.");
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return;
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}
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res.type('xml').set('Content-Length', data.length).send(data);
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});
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return;
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}
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var topic_url = tid + (req.params.slug ? '/' + req.params.slug : '');
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topics.getTopicWithPosts(tid, ((req.user) ? req.user.uid : 0), function(err, topic) {
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if (err) return res.redirect('404');
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res.send(
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app.build_header({
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req: req,
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res: res,
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metaTags: [
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{ name: "title", content: topic.topic_name }
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]
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}) +
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'\n\t<noscript>\n' + templates['noscript/header'] + templates['noscript/topic'].parse(topic) + '\n\t</noscript>' +
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'\n\t<script>templates.ready(function(){ajaxify.go("topic/' + topic_url + '");});</script>' +
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templates['footer']
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);
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});
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});
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app.get('/category/:category_id/:slug?', function(req, res) {
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var cid = req.params.category_id;
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if (cid.match(/^\d+\.rss$/)) {
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fs.readFile('feeds/categories/' + cid, function (err, data) {
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if (err) {
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res.type('text').send(404, "Unable to locate an rss feed at this location.");
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return;
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}
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res.type('xml').set('Content-Length', data.length).send(data);
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});
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return;
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}
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var category_url = cid + (req.params.slug ? '/' + req.params.slug : '');
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categories.getCategoryById(cid, 0, function(err, returnData) {
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if(err) return res.redirect('404');
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res.send(
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app.build_header({
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req: req,
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res: res,
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metaTags: [
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{ name: 'title', content: returnData.category_name },
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{ name: 'description', content: returnData.category_description }
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]
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}) +
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'\n\t<noscript>\n' + templates['noscript/header'] + templates['noscript/category'].parse(returnData) + '\n\t</noscript>' +
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'\n\t<script>templates.ready(function(){ajaxify.go("category/' + category_url + '");});</script>' +
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templates['footer']
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);
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});
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});
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app.get('/confirm/:code', function(req, res) {
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res.send(app.build_header({ req: req, res: res }) + '<script>templates.ready(function(){ajaxify.go("confirm/' + req.params.code + '");});</script>' + templates['footer']);
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});
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app.get('/sitemap.xml', function(req, res) {
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var sitemap = require('./sitemap.js');
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sitemap.render(function(xml) {
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res.type('xml').set('Content-Length', xml.length).send(xml);
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});
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});
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app.get('/robots.txt', function(req, res) {
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res.set('Content-Type', 'text/plain');
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res.send( "User-agent: *\n" +
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"Disallow: \n" +
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"Disallow: /admin/\n" +
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"Sitemap: " + global.nconf.get('url') + "sitemap.xml");
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});
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app.get('/api/:method', api_method);
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app.get('/api/:method/:id', api_method);
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// ok fine MUST ADD RECURSION style. I'll look for a better fix in future but unblocking baris for this:
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app.get('/api/:method/:id/:section?', api_method);
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app.get('/api/:method/:id*', api_method);
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app.get('/cid/:cid', function(req, res) {
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categories.getCategoryData(req.params.cid, function(err, data) {
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if(data)
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res.send(data);
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else
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res.send(404, "Category doesn't exist!");
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});
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});
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app.get('/tid/:tid', function(req, res) {
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topics.getTopicData(req.params.tid, function(data){
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if(data)
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res.send(data);
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else
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res.send(404, "Topic doesn't exist!");
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});
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});
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app.get('/pid/:pid', function(req, res) {
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posts.getPostData(req.params.pid, function(data){
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if(data)
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res.send(data);
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else
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res.send(404, "Post doesn't exist!");
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});
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});
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app.get('/outgoing', function(req, res) {
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var url = req.url.split('?');
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if (url[1]) {
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res.send(app.build_header({ req: req, res: res }) + templates['outgoing'].parse({
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url: url[1],
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home: global.nconf.get('url')
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}) + templates['footer']);
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} else {
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res.status(404);
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res.redirect(global.nconf.get('relative_path') + '/404');
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}
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});
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});
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// These functions are called via ajax once the initial page is loaded to populate templates with data
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function api_method(req, res) {
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var uid = (req.user) ? req.user.uid : 0;
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switch(req.params.method) {
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case 'get_templates_listing' :
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utils.walk(global.configuration.ROOT_DIRECTORY + '/public/templates', function(err, data) {
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res.json(data);
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});
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break;
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case 'home' :
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categories.getAllCategories(function(data) {
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var async = require('async');
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function iterator(category, callback) {
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categories.getRecentReplies(category.cid, 2, function(posts) {
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category["posts"] = posts;
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category["post_count"] = posts.length>2 ? 2 : posts.length;
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callback(null);
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});
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}
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async.each(data.categories, iterator, function(err) {
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data.motd_class = (config.show_motd === '1' || config.show_motd === undefined) ? '' : 'none';
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data.motd = marked(config.motd || "# NodeBB v" + pkg.version + "\nWelcome to NodeBB, the discussion platform of the future.\n\n<a target=\"_blank\" href=\"http://www.nodebb.org\" class=\"btn btn-large\"><i class=\"icon-comment\"></i> Get NodeBB</a> <a target=\"_blank\" href=\"https://github.com/designcreateplay/NodeBB\" class=\"btn btn-large\"><i class=\"icon-github-alt\"></i> Fork us on Github</a> <a target=\"_blank\" href=\"https://twitter.com/dcplabs\" class=\"btn btn-large\"><i class=\"icon-twitter\"></i> @dcplabs</a>");
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res.json(data);
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});
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}, uid);
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break;
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case 'login' :
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var data = {},
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login_strategies = auth.get_login_strategies(),
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num_strategies = login_strategies.length;
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if (num_strategies == 0) {
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data = {
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'login_window:spansize': 'span12',
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'alternate_logins:display': 'none'
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};
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} else {
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data = {
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'login_window:spansize': 'span6',
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'alternate_logins:display': 'block'
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}
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for (var i=0, ii=num_strategies; i<ii; i++) {
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data[login_strategies[i] + ':display'] = 'active';
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}
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}
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data.token = res.locals.csrf_token;
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res.json(data);
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break;
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case 'register' :
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var data = {},
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login_strategies = auth.get_login_strategies(),
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num_strategies = login_strategies.length;
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if (num_strategies == 0) {
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data = {
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'register_window:spansize': 'span12',
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'alternate_logins:display': 'none'
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};
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} else {
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data = {
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'register_window:spansize': 'span6',
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'alternate_logins:display': 'block'
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}
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for (var i=0, ii=num_strategies; i<ii; i++) {
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data[login_strategies[i] + ':display'] = 'active';
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}
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}
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data.token = res.locals.csrf_token;
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res.json(data);
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break;
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case 'topic' :
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topics.getTopicWithPosts(req.params.id, uid, function(err, data) {
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res.json(data);
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});
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break;
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case 'category' :
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categories.getCategoryById(req.params.id, uid, function(err, data) {
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if (!err) res.json(data);
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else res.send(404);
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}, req.params.id, uid);
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break;
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case 'recent' :
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categories.getLatestTopics(uid, 0, 9, function(data) {
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res.json(data);
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});
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break;
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case 'popular' :
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categories.getLatestTopics(uid, 0, 9, function(data) {
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res.json(data);
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});
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break;
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case 'active' :
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categories.getLatestTopics(uid, 0, 9, function(data) {
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res.json(data);
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});
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break;
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case 'confirm':
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user.email.confirm(req.params.id, function(data) {
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if (data.status === 'ok') {
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res.json({
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'alert-class': 'alert-success',
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title: 'Email Confirmed',
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text: 'Thank you for vaidating your email. Your account is now fully activated.'
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});
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} else {
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res.json({
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'alert-class': 'alert-error',
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title: 'An error occurred...',
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text: 'There was a problem validating your email address. Perhaps the code was invalid or has expired.'
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});
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}
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});
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break;
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case 'outgoing' :
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var url = req.url.split('?');
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if (url[1]) {
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res.json({
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url: url[1],
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home: global.nconf.get('url')
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});
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} else {
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res.status(404);
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res.redirect(global.nconf.get('relative_path') + '/404');
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}
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break;
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default :
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res.json(404, { error: 'unrecognized API endpoint' });
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break;
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}
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}
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}(WebServer));
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server.listen(nconf.get('port'));
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global.server = server;
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