Method constructor

lib/foaas.js:29–108

(options)

    }

    constructor (options) {
      // Internal State.
      this.sendFucks = this.sendFucks.bind(this)
      this.send622 = this.send622.bind(this)
      this.loadRenderers = this.loadRenderers.bind(this)
      this.loadFilters = this.loadFilters.bind(this)
      this.loadOperations = this.loadOperations.bind(this)
      this.do = this.do.bind(this)
      this.start = this.start.bind(this)
      this.output = this.output.bind(this)
      this.process = this.process.bind(this)
      this.operations = {}
      this.operationsArray = []
      this.formats = {}
      this.formatsArray = []
      this.filters = {}
      this.fucks = ''

      // Main App
      this.app = express()
      this.app.disable('x-powered-by')

      // Redirect HTTPS
      if (process.env.ENV === 'prod') {
        this.app.use((req, res, next) => { this.httpsRedirect(req, res, next) })
      }

      // GZip
      this.app.use(compression())

      // Plugin Paths
      const renderersPath = options.renderersPath || 'renderers'
      const filtersPath = options.filtersPath || 'filters'
      const operationsPath = options.operationsPath || 'operations'

      // A man is not dead while his name is still spoken.
      this.app.use(function (req, res, next) {
        res.header('X-Clacks-Overhead', 'GNU Terry Pratchett')
        return next()
      })

      // Standard Middleware
      this.app.use(bodyParser.json({ extended: true, strict: false }))
      this.app.use(bodyParser.urlencoded({ extended: true }))
      this.app.use(bodyParser.text({ extended: true }))
      this.app.use(methodOverride())

      // Load Filters
      this.loadFilters(filtersPath)

      // Send very permissive CORS headers.
      this.app.use(function (req, res, next) {
        res.header('Access-Control-Allow-Origin', '*')
        res.header('Access-Control-Allow-Methods', 'GET, OPTIONS')
        res.header('Access-Control-Allow-Headers', 'Content-Type')
        return next()
      })