70 lines
1.8 KiB
JavaScript
70 lines
1.8 KiB
JavaScript
'use strict'
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const fs = require('fs')
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const yaml = require('js-yaml')
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const _ = require('lodash')
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const path = require('path')
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const deepMap = (obj, iterator, context) => {
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return _.transform(obj, (result, val, key) => {
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result[key] = _.isObject(val)
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? deepMap(val, iterator, context)
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: iterator.call(context, val, key, obj)
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})
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}
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_.mixin({ deepMap })
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/**
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* Load Application Configuration
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*
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* @param {Object} confPaths Path to the configuration files
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* @return {Object} Application Configuration
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*/
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module.exports = (confPaths) => {
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confPaths = _.defaults(confPaths, {
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config: path.join(ROOTPATH, 'config.yml'),
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data: path.join(SERVERPATH, 'app/data.yml'),
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dataRegex: path.join(SERVERPATH, 'app/regex.js')
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})
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let appconfig = {}
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let appdata = {}
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try {
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appconfig = yaml.safeLoad(_.deepMap(fs.readFileSync(confPaths.config, 'utf8'), c => {
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return _.replace(c, (/\$\([A-Z0-9_]+\)/g, (m) => { return process.env[m] }))
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}))
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appdata = yaml.safeLoad(fs.readFileSync(confPaths.data, 'utf8'))
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appdata.regex = require(confPaths.dataRegex)
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} catch (ex) {
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console.error(ex)
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process.exit(1)
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}
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// Merge with defaults
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appconfig = _.defaultsDeep(appconfig, appdata.defaults.config)
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// Check port
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if (appconfig.port < 1) {
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appconfig.port = process.env.PORT || 80
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}
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// List authentication strategies
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appconfig.authStrategies = {
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list: _.filter(appconfig.auth, ['enabled', true]),
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socialEnabled: (_.chain(appconfig.auth).omit('local').filter(['enabled', true]).value().length > 0)
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}
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if (appconfig.authStrategies.list.length < 1) {
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console.error(new Error('You must enable at least 1 authentication strategy!'))
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process.exit(1)
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}
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return {
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config: appconfig,
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data: appdata
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}
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}
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