106 lines
3.4 KiB
JavaScript
106 lines
3.4 KiB
JavaScript
// Import 3rd party node modules.
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const express = require('express')
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const path = require('path')
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const logger = require('morgan')
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const helmet = require('helmet')
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const favicon = require('serve-favicon')
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const cookieParser = require('cookie-parser')
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const createError = require('http-errors')
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const debug = require('debug')('termPortal:app')
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// Import own modules.
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const { isBehindProxy, secret } = require('./config/keys')
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const helmetConfig = require('./config/helmet')
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const session = require('./middleware/session')
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const passport = require('./middleware/auth')
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const user = require('./middleware/user')
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const settings = require('./middleware/settings')
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const { enhanceLocals } = require('./middleware')
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// Import Routers.
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const apiRouter = require('./routes/api')
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const adminRouter = require('./routes/admin')
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const dictionariesRouter = require('./routes/dictionaries')
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const extractionRouter = require('./routes/extraction')
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const consultancyRouter = require('./routes/consultancy')
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const indexRouter = require('./routes/index')
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// Create express app.
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const app = express()
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// View engine setup.
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const viewsPath = path.join(__dirname, 'views')
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app.set('view engine', 'pug')
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app.set('views', viewsPath)
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app.locals.basedir = viewsPath
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// Other settings.
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const inDevEnv = app.get('env') === 'development'
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if (isBehindProxy) app.set('trust proxy', 1) // Trust first proxy.
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// Mount middleware.
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app.use(logger('dev'))
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app.use(helmet(helmetConfig))
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app.use(favicon(path.join(__dirname, 'public', 'images', 'favicon.ico')))
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app.use(express.static(path.join(__dirname, 'public')))
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app.use(express.json({ type: ['application/json', 'application/csp-report'] }))
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app.use(express.urlencoded({ extended: true }))
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app.use(cookieParser(secret))
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app.use(session)
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app.use(passport.initialize())
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app.use(passport.session())
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app.use(passport.authenticate('remember-me'))
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app.use(user.enhance)
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app.use(settings.prepareRequiredSettings)
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app.use(enhanceLocals)
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// Apparently express-debug can't be run inside another middleware and must be run in this file.
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// To help you debug, temporarily uncomment the next line, but comment the helmet line due to strict CSP.
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// if (app.get('env') === 'development') require('express-debug')(app)
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// Pretty printing pug output is strongly ill-advised and deprecated, since too often, it creates subtle bugs.
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// But if you really need it to help you debug, you can temporarily enable the next line.
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// app.locals.pretty = true
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// Mount routers.
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app.use('/api', apiRouter)
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app.use('/admin', adminRouter)
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app.use('/slovarji', dictionariesRouter)
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app.use('/luscenje', extractionRouter)
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app.use('/svetovanje', consultancyRouter)
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app.use('/', indexRouter)
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// Catch 404 and forward to error handler.
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app.use((req, res, next) => next(createError(404)))
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// Error handler.
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app.use((err, req, res, next) => {
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if (err.status !== 404) debug(err)
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// Set error info to be displayed to user depending on environment.
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let message, error
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if (inDevEnv || err.displayInProd) {
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message = err.message
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error = err
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} else {
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message =
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err.status === 404
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? 'Stran ne obstaja'
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: 'Prišlo je do strežniške napake. Poskusite kasneje.'
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error = {}
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}
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res.status(err.status || 500)
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// Send plain error message for ajax requests.
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if (req.isAjax) {
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return res.send(message)
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}
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// Render the error page.
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res.render('error', { title: 'Napaka', message, error })
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})
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module.exports = app
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