| 1 | var createError = require('http-errors'); |
| 2 | var express = require('express'); |
| 3 | var path = require('path'); |
| 4 | var cookieParser = require('cookie-parser'); |
| 5 | var logger = require('morgan'); |
| 6 | var sassMiddleware = require('node-sass-middleware'); |
| 7 | var favicon = require('serve-favicon'); |
| 8 | var UserModel = require(path.join(__dirname, "models", "User")); |
| 9 | |
| 10 | var app = express(); |
| 11 | |
| 12 | app.use(favicon(path.join(__dirname, "public", "images", "favicon", "favicon.ico"))); |
| 13 | |
| 14 | if (app.get('env') === 'development') |
| 15 | { |
| 16 | // Full logging in development mode |
| 17 | app.use(logger('dev')); |
| 18 | } |
| 19 | else |
| 20 | { |
| 21 | // http://dev.rdybarra.com/2016/06/23/Production-Logging-With-Morgan-In-Express/ |
| 22 | app.set('trust proxy', true); |
| 23 | // In prod, only log error responses (https://github.com/expressjs/morgan) |
| 24 | app.use(logger('combined', { |
| 25 | skip: function (req, res) { return res.statusCode < 400 } |
| 26 | })); |
| 27 | } |
| 28 | |
| 29 | // Allow layout.pug to select the right vue file: |
| 30 | app.locals.development = (app.get('env') === 'development'); |
| 31 | |
| 32 | // view engine setup |
| 33 | app.set('views', path.join(__dirname, 'views')); |
| 34 | app.set('view engine', 'pug'); |
| 35 | |
| 36 | app.use(express.json()); |
| 37 | app.use(express.urlencoded({ extended: false })); |
| 38 | app.use(cookieParser()); |
| 39 | app.use(sassMiddleware({ |
| 40 | src: path.join(__dirname, 'public'), |
| 41 | dest: path.join(__dirname, 'public'), |
| 42 | indentedSyntax: true, // true = .sass and false = .scss |
| 43 | sourceMap: true |
| 44 | })); |
| 45 | app.use(express.static(path.join(__dirname, 'public'))); |
| 46 | |
| 47 | // Before showing any page, check + save credentials |
| 48 | app.use(function(req, res, next) { |
| 49 | req.userId = 0; //means "anonymous" |
| 50 | res.locals.user = { name: "" }; //"anonymous" |
| 51 | if (!req.cookies.token) |
| 52 | return next(); |
| 53 | UserModel.getOne("sessionToken", req.cookies.token, function(err, user) { |
| 54 | if (!!user) |
| 55 | { |
| 56 | req.userId = user.id; |
| 57 | res.locals.user = { |
| 58 | id: user.id, |
| 59 | name: user.name, |
| 60 | email: user.email, |
| 61 | notify: user.notify, |
| 62 | }; |
| 63 | } |
| 64 | else |
| 65 | { |
| 66 | // Token in cookies presumably wrong: erase it |
| 67 | res.clearCookie("token"); |
| 68 | } |
| 69 | next(); |
| 70 | }); |
| 71 | }); |
| 72 | |
| 73 | // Routing |
| 74 | const routes = require(path.join(__dirname, "routes", "all")); |
| 75 | app.use('/', routes); |
| 76 | |
| 77 | // catch 404 and forward to error handler |
| 78 | app.use(function(req, res, next) { |
| 79 | next(createError(404)); |
| 80 | }); |
| 81 | |
| 82 | // error handler |
| 83 | app.use(function(err, req, res, next) { |
| 84 | // set locals, only providing error in development |
| 85 | res.locals.message = err.message; |
| 86 | res.locals.error = req.app.get('env') === 'development' ? err : {}; |
| 87 | // render the error page |
| 88 | res.status(err.status || 500); |
| 89 | res.render('error'); |
| 90 | }); |
| 91 | |
| 92 | module.exports = app; |