106 lines
2.5 KiB
JavaScript
106 lines
2.5 KiB
JavaScript
const _ = require('lodash')
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const cfgHelper = require('../helpers/config')
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const fs = require('fs')
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const path = require('path')
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const yaml = require('js-yaml')
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/* global WIKI */
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module.exports = {
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/**
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* Load root config from disk
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*/
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init() {
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let confPaths = {
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config: path.join(WIKI.ROOTPATH, 'config.yml'),
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data: path.join(WIKI.SERVERPATH, 'app/data.yml'),
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dataRegex: path.join(WIKI.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(
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cfgHelper.parseConfigValue(
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fs.readFileSync(confPaths.config, 'utf8')
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)
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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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if (appconfig.port < 1) {
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appconfig.port = process.env.PORT || 80
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}
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appconfig.public = (appconfig.public === true || _.toLower(appconfig.public) === 'true')
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WIKI.config = appconfig
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WIKI.data = appdata
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WIKI.version = require(path.join(WIKI.ROOTPATH, 'package.json')).version
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},
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/**
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* Load config from DB
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*
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* @param {Array} subsets Array of subsets to load
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* @returns Promise
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*/
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async loadFromDb(subsets) {
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if (!_.isArray(subsets) || subsets.length === 0) {
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subsets = WIKI.data.configNamespaces
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}
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let results = await WIKI.db.Setting.findAll({
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attributes: ['key', 'config'],
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where: {
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key: {
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$in: subsets
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}
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}
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})
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if (_.isArray(results) && results.length === subsets.length) {
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results.forEach(result => {
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WIKI.config[result.key] = result.config
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})
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return true
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} else {
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WIKI.logger.warn('DB Configuration is empty or incomplete.')
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return false
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}
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},
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/**
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* Save config to DB
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*
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* @param {Array} subsets Array of subsets to save
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* @returns Promise
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*/
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async saveToDb(subsets) {
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if (!_.isArray(subsets) || subsets.length === 0) {
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subsets = WIKI.data.configNamespaces
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}
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try {
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for (let set of subsets) {
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await WIKI.db.Setting.upsert({
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key: set,
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config: _.get(WIKI.config, set, {})
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})
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}
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} catch (err) {
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WIKI.logger.error(`Failed to save configuration to DB: ${err.message}`)
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return false
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}
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return true
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}
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}
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