refactor: migrate to PostgreSQL + Sequelize

server/modules/config.js

@@ -0,0 +1,69 @@
+'use strict'
+
+/* global wiki */
+
+const fs = require('fs')
+const yaml = require('js-yaml')
+const _ = require('lodash')
+const path = require('path')
+const cfgHelper = require('../helpers/config')
+
+/**
+ * Load Application Configuration
+ *
+ * @param      {Object}  confPaths  Path to the configuration files
+ * @return     {Object}  Application Configuration
+ */
+module.exports = (confPaths) => {
+  confPaths = _.defaults(confPaths, {
+    config: path.join(wiki.ROOTPATH, 'config.yml'),
+    data: path.join(wiki.SERVERPATH, 'app/data.yml'),
+    dataRegex: path.join(wiki.SERVERPATH, 'app/regex.js')
+  })
+
+  let appconfig = {}
+  let appdata = {}
+
+  try {
+    appconfig = yaml.safeLoad(
+      cfgHelper.parseConfigValue(
+        fs.readFileSync(confPaths.config, 'utf8')
+      )
+    )
+    appdata = yaml.safeLoad(fs.readFileSync(confPaths.data, 'utf8'))
+    appdata.regex = require(confPaths.dataRegex)
+  } catch (ex) {
+    console.error(ex)
+    process.exit(1)
+  }
+
+  // Merge with defaults
+
+  appconfig = _.defaultsDeep(appconfig, appdata.defaults.config)
+
+  // Check port
+
+  if (appconfig.port < 1) {
+    appconfig.port = process.env.PORT || 80
+  }
+
+  // Convert booleans
+
+  appconfig.public = (appconfig.public === true || _.toLower(appconfig.public) === 'true')
+
+  // List authentication strategies
+
+  appconfig.authStrategies = {
+    list: _.filter(appconfig.auth, ['enabled', true]),
+    socialEnabled: (_.chain(appconfig.auth).omit(['local', 'ldap']).filter(['enabled', true]).value().length > 0)
+  }
+  if (appconfig.authStrategies.list.length < 1) {
+    console.error(new Error('You must enable at least 1 authentication strategy!'))
+    process.exit(1)
+  }
+
+  return {
+    config: appconfig,
+    data: appdata
+  }
+}