mirror of https://github.com/requarks/wiki
NGPixel
7 years ago
parent
60750eeed8
commit
9c112ab535
@ -0,0 +1,232 @@
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'use strict'
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/* global wiki */
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const path = require('path')
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// ----------------------------------------
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// Load global modules
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// ----------------------------------------
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wiki.disk = require('./modules/disk').init()
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wiki.db = require('./modules/db').init()
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wiki.entries = require('./modules/entries').init()
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wiki.git = require('./modules/git').init(false)
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wiki.lang = require('i18next')
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wiki.mark = require('./modules/markdown')
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wiki.redis = require('./modules/redis').init()
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wiki.search = require('./modules/search').init()
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wiki.upl = require('./modules/uploads').init()
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// ----------------------------------------
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// Load modules
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// ----------------------------------------
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const autoload = require('auto-load')
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const bodyParser = require('body-parser')
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const compression = require('compression')
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const cookieParser = require('cookie-parser')
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const express = require('express')
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const favicon = require('serve-favicon')
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const flash = require('connect-flash')
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const http = require('http')
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const i18nBackend = require('i18next-node-fs-backend')
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const passport = require('passport')
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const passportSocketIo = require('passport.socketio')
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const session = require('express-session')
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const SessionRedisStore = require('connect-redis')(session)
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const graceful = require('node-graceful')
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const socketio = require('socket.io')
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const graphqlApollo = require('apollo-server-express')
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const graphqlSchema = require('./modules/graphql')
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var mw = autoload(path.join(wiki.SERVERPATH, '/middlewares'))
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var ctrl = autoload(path.join(wiki.SERVERPATH, '/controllers'))
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// ----------------------------------------
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// Define Express App
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// ----------------------------------------
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const app = express()
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wiki.app = app
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app.use(compression())
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// ----------------------------------------
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// Security
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// ----------------------------------------
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app.use(mw.security)
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// ----------------------------------------
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// Public Assets
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// ----------------------------------------
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app.use(favicon(path.join(wiki.ROOTPATH, 'assets', 'favicon.ico')))
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app.use(express.static(path.join(wiki.ROOTPATH, 'assets'), {
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index: false,
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maxAge: '7d'
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}))
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// ----------------------------------------
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// Passport Authentication
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// ----------------------------------------
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require('./modules/auth')(passport)
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wiki.rights = require('./modules/rights')
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wiki.rights.init()
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let sessionStore = new SessionRedisStore({
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client: wiki.redis
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})
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app.use(cookieParser())
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app.use(session({
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name: 'wikijs.sid',
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store: sessionStore,
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secret: wiki.config.sessionSecret,
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resave: false,
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saveUninitialized: false
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}))
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app.use(flash())
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app.use(passport.initialize())
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app.use(passport.session())
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// ----------------------------------------
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// SEO
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// ----------------------------------------
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app.use(mw.seo)
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// ----------------------------------------
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// Localization Engine
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// ----------------------------------------
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wiki.lang.use(i18nBackend).init({
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load: 'languageOnly',
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ns: ['common', 'admin', 'auth', 'errors', 'git'],
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defaultNS: 'common',
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saveMissing: false,
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preload: [wiki.config.lang],
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lng: wiki.config.lang,
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fallbackLng: 'en',
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backend: {
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loadPath: path.join(wiki.SERVERPATH, 'locales/{{lng}}/{{ns}}.json')
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}
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})
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// ----------------------------------------
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// View Engine Setup
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// ----------------------------------------
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app.set('views', path.join(wiki.SERVERPATH, 'views'))
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app.set('view engine', 'pug')
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app.use(bodyParser.json({ limit: '1mb' }))
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app.use(bodyParser.urlencoded({ extended: false, limit: '1mb' }))
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// ----------------------------------------
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// View accessible data
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// ----------------------------------------
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app.locals._ = require('lodash')
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app.locals.t = wiki.lang.t.bind(wiki.lang)
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app.locals.moment = require('moment')
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app.locals.moment.locale(wiki.config.lang)
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app.locals.appconfig = wiki.config
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app.use(mw.flash)
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// ----------------------------------------
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// Controllers
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// ----------------------------------------
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app.use('/', ctrl.auth)
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app.use('/graphql', graphqlApollo.graphqlExpress({ schema: graphqlSchema }))
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app.use('/graphiql', graphqlApollo.graphiqlExpress({ endpointURL: '/graphql' }))
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app.use('/uploads', mw.auth, ctrl.uploads)
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app.use('/admin', mw.auth, ctrl.admin)
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app.use('/', mw.auth, ctrl.pages)
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// ----------------------------------------
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// Error handling
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// ----------------------------------------
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app.use(function (req, res, next) {
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var err = new Error('Not Found')
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err.status = 404
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next(err)
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})
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app.use(function (err, req, res, next) {
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res.status(err.status || 500)
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res.render('error', {
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message: err.message,
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error: wiki.IS_DEBUG ? err : {}
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})
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})
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// ----------------------------------------
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// Start HTTP server
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// ----------------------------------------
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wiki.logger.info('Starting HTTP/WS server on port ' + wiki.config.port + '...')
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app.set('port', wiki.config.port)
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var server = http.createServer(app)
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var io = socketio(server)
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server.listen(wiki.config.port)
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server.on('error', (error) => {
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if (error.syscall !== 'listen') {
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throw error
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}
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// handle specific listen errors with friendly messages
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switch (error.code) {
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case 'EACCES':
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wiki.logger.error('Listening on port ' + wiki.config.port + ' requires elevated privileges!')
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return process.exit(1)
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case 'EADDRINUSE':
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wiki.logger.error('Port ' + wiki.config.port + ' is already in use!')
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return process.exit(1)
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default:
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throw error
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}
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})
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server.on('listening', () => {
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wiki.logger.info('HTTP/WS server started successfully! [RUNNING]')
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})
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// ----------------------------------------
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// WebSocket
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// ----------------------------------------
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io.use(passportSocketIo.authorize({
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key: 'wikijs.sid',
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store: sessionStore,
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secret: wiki.config.sessionSecret,
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cookieParser,
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success: (data, accept) => {
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accept()
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},
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fail: (data, message, error, accept) => {
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accept()
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}
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}))
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io.on('connection', ctrl.ws)
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// ----------------------------------------
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// Graceful shutdown
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// ----------------------------------------
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graceful.on('exit', () => {
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// wiki.logger.info('- SHUTTING DOWN - Terminating Background Agent...')
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// bgAgent.kill()
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wiki.logger.info('- SHUTTING DOWN - Performing git sync...')
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return global.git.resync().then(() => {
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wiki.logger.info('- SHUTTING DOWN - Git sync successful. Now safe to exit.')
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process.exit()
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})
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})
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@ -0,0 +1,18 @@
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'use strict'
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/**
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* Comment schema
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*/
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module.exports = (sequelize, DataTypes) => {
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let commentSchema = sequelize.define('comment', {
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content: {
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type: DataTypes.STRING,
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allowNull: false
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}
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}, {
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timestamps: true,
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version: true
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})
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return commentSchema
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}
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@ -0,0 +1,24 @@
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'use strict'
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/**
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* Tags schema
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*/
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module.exports = (sequelize, DataTypes) => {
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let tagSchema = sequelize.define('tag', {
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key: {
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type: DataTypes.STRING,
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allowNull: false
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}
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}, {
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timestamps: true,
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version: true,
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indexes: [
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{
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unique: true,
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fields: ['key']
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}
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]
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})
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return tagSchema
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}
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@ -1,81 +0,0 @@
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const bunyan = require('bunyan')
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const level = require('levelup')
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const down = require('memdown')
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const SearchIndexAdder = require('search-index-adder')
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const SearchIndexSearcher = require('search-index-searcher')
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module.exports = function (givenOptions, moduleReady) {
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const optionsLoaded = function (err, SearchIndex) {
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const siUtil = require('./siUtil.js')(SearchIndex.options)
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if (err) return moduleReady(err)
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SearchIndex.close = siUtil.close
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SearchIndex.countDocs = siUtil.countDocs
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getAdder(SearchIndex, adderLoaded)
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}
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const adderLoaded = function (err, SearchIndex) {
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if (err) return moduleReady(err)
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getSearcher(SearchIndex, searcherLoaded)
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}
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const searcherLoaded = function (err, SearchIndex) {
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if (err) return moduleReady(err)
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return moduleReady(err, SearchIndex)
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}
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getOptions(givenOptions, optionsLoaded)
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}
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const getAdder = function (SearchIndex, done) {
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SearchIndexAdder(SearchIndex.options, function (err, searchIndexAdder) {
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SearchIndex.add = searchIndexAdder.add
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SearchIndex.callbackyAdd = searchIndexAdder.concurrentAdd // deprecated
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SearchIndex.concurrentAdd = searchIndexAdder.concurrentAdd
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SearchIndex.createWriteStream = searchIndexAdder.createWriteStream
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SearchIndex.dbWriteStream = searchIndexAdder.dbWriteStream
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SearchIndex.defaultPipeline = searchIndexAdder.defaultPipeline
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SearchIndex.del = searchIndexAdder.deleter
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SearchIndex.deleteStream = searchIndexAdder.deleteStream
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SearchIndex.flush = searchIndexAdder.flush
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done(err, SearchIndex)
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})
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}
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const getSearcher = function (SearchIndex, done) {
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SearchIndexSearcher(SearchIndex.options, function (err, searchIndexSearcher) {
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SearchIndex.availableFields = searchIndexSearcher.availableFields
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SearchIndex.buckets = searchIndexSearcher.bucketStream
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SearchIndex.categorize = searchIndexSearcher.categoryStream
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SearchIndex.dbReadStream = searchIndexSearcher.dbReadStream
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SearchIndex.get = searchIndexSearcher.get
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SearchIndex.match = searchIndexSearcher.match
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SearchIndex.scan = searchIndexSearcher.scan
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SearchIndex.search = searchIndexSearcher.search
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SearchIndex.totalHits = searchIndexSearcher.totalHits
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done(err, SearchIndex)
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})
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}
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const getOptions = function (options, done) {
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var SearchIndex = {}
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SearchIndex.options = Object.assign({}, {
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indexPath: 'si',
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keySeparator: '￮',
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logLevel: 'error'
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}, options)
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options.log = bunyan.createLogger({
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name: 'search-index',
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level: options.logLevel
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})
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if (!options.indexes) {
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level(SearchIndex.options.indexPath || 'si', {
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valueEncoding: 'json',
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db: down
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}, function (err, db) {
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SearchIndex.options.indexes = db
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return done(err, SearchIndex)
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})
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} else {
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return done(null, SearchIndex)
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}
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}
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@ -1,36 +0,0 @@
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'use strict'
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module.exports = function (siOptions) {
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var siUtil = {}
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siUtil.countDocs = function (callback) {
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var count = 0
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const gte = 'DOCUMENT' + siOptions.keySeparator
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const lte = 'DOCUMENT' + siOptions.keySeparator + siOptions.keySeparator
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siOptions.indexes.createReadStream({gte: gte, lte: lte})
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.on('data', function (data) {
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count++
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})
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.on('error', function (err) {
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return callback(err, null)
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})
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.on('end', function () {
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return callback(null, count)
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})
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}
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siUtil.close = function (callback) {
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siOptions.indexes.close(function (err) {
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while (!siOptions.indexes.isClosed()) {
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// log not always working here- investigate
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if (siOptions.log) siOptions.log.info('closing...')
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}
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if (siOptions.indexes.isClosed()) {
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if (siOptions.log) siOptions.log.info('closed...')
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callback(err)
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}
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})
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}
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return siUtil
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}
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