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67 lines
2.2 KiB
67 lines
2.2 KiB
const Unit = require('libflitter/Unit')
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const Express = require('express')
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const path = require('path')
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/**
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* FrontendUnit
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* ----------------------------------------------------------------------------------------
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* A Flitter application unit which sets up routes for accessing the javascript front-end
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* pages we created in Project 3.
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*
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* @extends Unit
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*/
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class FrontendUnit extends Unit {
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static get services() {
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return [...super.services, 'configs', 'express', 'canon', 'utility', 'models']
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}
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constructor(...args) {
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super(...args)
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/**
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* Fully qualified path to the root of the ionic app.
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* @type {string}
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*/
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this.directory = this.utility.path(this.configs.get('server.frontend_path'))
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}
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/**
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* Initializes the unit. Creates the `/app` static endpoing and default settings.
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* @param {FlitterApp} app
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*/
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async go(app) {
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app.express.use('/app', [
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this.canon.get('middleware::auth:UserOnly'),
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(req, res, next) => {
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if ( !req.user ) {
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return res.redirect('/auth/login')
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}
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const allowed_extensions = [
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'.html', '.js', '.css', '.svg', '.ttf', '.jpg', '.png',
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'.jpeg', '.webmanifest', '.json', '.eot', '.svg', '.cur',
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'.webp', '.gif', '.otf', '.woff', '.woff2', '.ani', '.map',
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'.ico',
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]
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for ( const k1 in allowed_extensions ) {
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if ( req.path.endsWith(allowed_extensions[k1]) ) return next()
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}
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return res.sendFile(path.resolve(this.directory, 'index.html'))
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},
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Express.static(this.directory),
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])
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// Set the default setting values
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const Setting = this.models.get('models::setting') // a built-in helper
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const default_settings = this.configs.get('settings.default_settings') || []
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for ( const default_setting of default_settings ) {
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await Setting.guarantee(default_setting.key, default_setting.value)
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}
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}
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}
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module.exports = exports = FrontendUnit
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