Merge pull request #97 from SISheogorath/fix/linting

Fix eslint warnings
2024-11-22 01:36:29 -05:00 · 2019-06-04 16:09:46 +02:00 · 2019-06-04 16:09:46 +02:00 · 6462968e84
commit 6462968e84
parent ae32a12930 4da68597f7
50 changed files with 1055 additions and 1042 deletions
--- a/lib/config/environment.js
+++ b/lib/config/environment.js
@ -1,6 +1,6 @@
 'use strict'

-const {toBooleanConfig, toArrayConfig, toIntegerConfig} = require('./utils')
+const { toBooleanConfig, toArrayConfig, toIntegerConfig } = require('./utils')

 module.exports = {
  sourceURL: process.env.CMD_SOURCE_URL,
--- a/lib/config/hackmdEnvironment.js
+++ b/lib/config/hackmdEnvironment.js
@ -1,6 +1,6 @@
 'use strict'

-const {toBooleanConfig, toArrayConfig, toIntegerConfig} = require('./utils')
+const { toBooleanConfig, toArrayConfig, toIntegerConfig } = require('./utils')

 module.exports = {
  domain: process.env.HMD_DOMAIN,
--- a/lib/config/index.js
+++ b/lib/config/index.js
@ -4,11 +4,11 @@
 const crypto = require('crypto')
 const fs = require('fs')
 const path = require('path')
-const {merge} = require('lodash')
+const { merge } = require('lodash')
 const deepFreeze = require('deep-freeze')
-const {Environment, Permission} = require('./enum')
+const { Environment, Permission } = require('./enum')
 const logger = require('../logger')
-const {getGitCommit, getGitHubURL} = require('./utils')
+const { getGitCommit, getGitHubURL } = require('./utils')

 const appRootPath = path.resolve(__dirname, '../../')
 const env = process.env.NODE_ENV || Environment.development
@ -17,7 +17,7 @@ const debugConfig = {
 }

 // Get version string from package.json
-const {version, repository} = require(path.join(appRootPath, 'package.json'))
+const { version, repository } = require(path.join(appRootPath, 'package.json'))

 const commitID = getGitCommit(appRootPath)
 const sourceURL = getGitHubURL(repository.url, commitID || version)
@ -159,8 +159,8 @@ if (Object.keys(process.env).toString().indexOf('HMD_') !== -1) {
 if (config.sessionSecret === 'secret') {
  logger.warn('Session secret not set. Using random generated one. Please set `sessionSecret` in your config.js file. All users will be logged out.')
  config.sessionSecret = crypto.randomBytes(Math.ceil(config.sessionSecretLen / 2)) // generate crypto graphic random number
-        .toString('hex')                                                            // convert to hexadecimal format
-        .slice(0, config.sessionSecretLen)                                           // return required number of characters
+    .toString('hex') // convert to hexadecimal format
+    .slice(0, config.sessionSecretLen) // return required number of characters
 }

 // Validate upload upload providers
--- a/lib/config/oldEnvironment.js
+++ b/lib/config/oldEnvironment.js
@ -1,6 +1,6 @@
 'use strict'

-const {toBooleanConfig} = require('./utils')
+const { toBooleanConfig } = require('./utils')

 module.exports = {
  debug: toBooleanConfig(process.env.DEBUG),
--- a/lib/letter-avatars.js
+++ b/lib/letter-avatars.js
@ -30,14 +30,14 @@ exports.generateAvatarURL = function (name, email = '', big = true) {
  if (typeof email !== 'string') {
    email = '' + name + '@example.com'
  }
-  name=encodeURIComponent(name)
+  name = encodeURIComponent(name)

  let hash = crypto.createHash('md5')
  hash.update(email.toLowerCase())
  let hexDigest = hash.digest('hex')

  if (email !== '' && config.allowGravatar) {
-    photo = 'https://cdn.libravatar.org/avatar/' + hexDigest;
+    photo = 'https://cdn.libravatar.org/avatar/' + hexDigest
    if (big) {
      photo += '?s=400'
    } else {
--- a/lib/logger.js
+++ b/lib/logger.js
@ -1,5 +1,5 @@
 'use strict'
-const {createLogger, format, transports} = require('winston')
+const { createLogger, format, transports } = require('winston')

 const logger = createLogger({
  level: 'debug',
--- a/lib/migrations/20150702001020-update-to-0_3_1.js
+++ b/lib/migrations/20150702001020-update-to-0_3_1.js
@ -22,6 +22,7 @@ module.exports = {
      })
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: shortid' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'shortid'" || error.message === 'column "shortid" of relation "Notes" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20160112220142-note-add-lastchange.js
+++ b/lib/migrations/20160112220142-note-add-lastchange.js
@ -9,6 +9,7 @@ module.exports = {
      })
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: lastchangeuserId' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'lastchangeuserId'" || error.message === 'column "lastchangeuserId" of relation "Notes" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
@ -18,8 +19,8 @@ module.exports = {

  down: function (queryInterface, Sequelize) {
    return queryInterface.removeColumn('Notes', 'lastchangeAt')
-    .then(function () {
-      return queryInterface.removeColumn('Notes', 'lastchangeuserId')
-    })
+      .then(function () {
+        return queryInterface.removeColumn('Notes', 'lastchangeuserId')
+      })
  }
 }
--- a/lib/migrations/20160420180355-note-add-alias.js
+++ b/lib/migrations/20160420180355-note-add-alias.js
@ -9,6 +9,7 @@ module.exports = {
      })
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: alias' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'alias'" || error.message === 'column "alias" of relation "Notes" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20160515114000-user-add-tokens.js
+++ b/lib/migrations/20160515114000-user-add-tokens.js
@ -5,6 +5,7 @@ module.exports = {
      return queryInterface.addColumn('Users', 'refreshToken', Sequelize.STRING)
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: accessToken' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'accessToken'" || error.message === 'column "accessToken" of relation "Users" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20160607060246-support-revision.js
+++ b/lib/migrations/20160607060246-support-revision.js
@ -17,6 +17,7 @@ module.exports = {
      })
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: savedAt' | error.message === "ER_DUP_FIELDNAME: Duplicate column name 'savedAt'" || error.message === 'column "savedAt" of relation "Notes" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20160703062241-support-authorship.js
+++ b/lib/migrations/20160703062241-support-authorship.js
@ -18,6 +18,7 @@ module.exports = {
      })
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: authorship' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'authorship'" || error.message === 'column "authorship" of relation "Notes" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20161009040430-support-delete-note.js
+++ b/lib/migrations/20161009040430-support-delete-note.js
@ -3,6 +3,7 @@ module.exports = {
  up: function (queryInterface, Sequelize) {
    return queryInterface.addColumn('Notes', 'deletedAt', Sequelize.DATE).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: deletedAt' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'deletedAt'" || error.message === 'column "deletedAt" of relation "Notes" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20161201050312-support-email-signin.js
+++ b/lib/migrations/20161201050312-support-email-signin.js
@ -4,6 +4,7 @@ module.exports = {
    return queryInterface.addColumn('Users', 'email', Sequelize.TEXT).then(function () {
      return queryInterface.addColumn('Users', 'password', Sequelize.TEXT).catch(function (error) {
        if (error.message === "ER_DUP_FIELDNAME: Duplicate column name 'password'" || error.message === 'column "password" of relation "Users" already exists') {
+          // eslint-disable-next-line no-console
          console.log('Migration has already run… ignoring.')
        } else {
          throw error
@ -11,6 +12,7 @@ module.exports = {
      })
    }).catch(function (error) {
      if (error.message === 'SQLITE_ERROR: duplicate column name: email' || error.message === "ER_DUP_FIELDNAME: Duplicate column name 'email'" || error.message === 'column "email" of relation "Users" already exists') {
+        // eslint-disable-next-line no-console
        console.log('Migration has already run… ignoring.')
      } else {
        throw error
--- a/lib/migrations/20171009121200-longtext-for-mysql.js
+++ b/lib/migrations/20171009121200-longtext-for-mysql.js
@ -1,16 +1,16 @@
 'use strict'
 module.exports = {
  up: function (queryInterface, Sequelize) {
-    queryInterface.changeColumn('Notes', 'content', {type: Sequelize.TEXT('long')})
-    queryInterface.changeColumn('Revisions', 'patch', {type: Sequelize.TEXT('long')})
-    queryInterface.changeColumn('Revisions', 'content', {type: Sequelize.TEXT('long')})
-    queryInterface.changeColumn('Revisions', 'lastContent', {type: Sequelize.TEXT('long')})
+    queryInterface.changeColumn('Notes', 'content', { type: Sequelize.TEXT('long') })
+    queryInterface.changeColumn('Revisions', 'patch', { type: Sequelize.TEXT('long') })
+    queryInterface.changeColumn('Revisions', 'content', { type: Sequelize.TEXT('long') })
+    queryInterface.changeColumn('Revisions', 'lastContent', { type: Sequelize.TEXT('long') })
  },

  down: function (queryInterface, Sequelize) {
-    queryInterface.changeColumn('Notes', 'content', {type: Sequelize.TEXT})
-    queryInterface.changeColumn('Revisions', 'patch', {type: Sequelize.TEXT})
-    queryInterface.changeColumn('Revisions', 'content', {type: Sequelize.TEXT})
-    queryInterface.changeColumn('Revisions', 'lastContent', {type: Sequelize.TEXT})
+    queryInterface.changeColumn('Notes', 'content', { type: Sequelize.TEXT })
+    queryInterface.changeColumn('Revisions', 'patch', { type: Sequelize.TEXT })
+    queryInterface.changeColumn('Revisions', 'content', { type: Sequelize.TEXT })
+    queryInterface.changeColumn('Revisions', 'lastContent', { type: Sequelize.TEXT })
  }
 }
--- a/lib/migrations/20180209120907-longtext-of-authorship.js
+++ b/lib/migrations/20180209120907-longtext-of-authorship.js
@ -2,12 +2,12 @@

 module.exports = {
  up: function (queryInterface, Sequelize) {
-    queryInterface.changeColumn('Notes', 'authorship', {type: Sequelize.TEXT('long')})
-    queryInterface.changeColumn('Revisions', 'authorship', {type: Sequelize.TEXT('long')})
+    queryInterface.changeColumn('Notes', 'authorship', { type: Sequelize.TEXT('long') })
+    queryInterface.changeColumn('Revisions', 'authorship', { type: Sequelize.TEXT('long') })
  },

  down: function (queryInterface, Sequelize) {
-    queryInterface.changeColumn('Notes', 'authorship', {type: Sequelize.TEXT})
-    queryInterface.changeColumn('Revisions', 'authorship', {type: Sequelize.TEXT})
+    queryInterface.changeColumn('Notes', 'authorship', { type: Sequelize.TEXT })
+    queryInterface.changeColumn('Revisions', 'authorship', { type: Sequelize.TEXT })
  }
 }
--- a/lib/migrations/20180306150303-fix-enum.js
+++ b/lib/migrations/20180306150303-fix-enum.js
@ -2,10 +2,10 @@

 module.exports = {
  up: function (queryInterface, Sequelize) {
-    queryInterface.changeColumn('Notes', 'permission', {type: Sequelize.ENUM('freely', 'editable', 'limited', 'locked', 'protected', 'private')})
+    queryInterface.changeColumn('Notes', 'permission', { type: Sequelize.ENUM('freely', 'editable', 'limited', 'locked', 'protected', 'private') })
  },

  down: function (queryInterface, Sequelize) {
-    queryInterface.changeColumn('Notes', 'permission', {type: Sequelize.ENUM('freely', 'editable', 'locked', 'private')})
+    queryInterface.changeColumn('Notes', 'permission', { type: Sequelize.ENUM('freely', 'editable', 'locked', 'private') })
  }
 }
--- a/lib/models/index.js
+++ b/lib/models/index.js
@ -3,7 +3,7 @@
 var fs = require('fs')
 var path = require('path')
 var Sequelize = require('sequelize')
-const {cloneDeep} = require('lodash')
+const { cloneDeep } = require('lodash')

 // core
 var config = require('../config')
@ -39,13 +39,13 @@ sequelize.processData = processData
 var db = {}

 fs.readdirSync(__dirname)
-    .filter(function (file) {
-      return (file.indexOf('.') !== 0) && (file !== 'index.js')
-    })
-    .forEach(function (file) {
-      var model = sequelize.import(path.join(__dirname, file))
-      db[model.name] = model
-    })
+  .filter(function (file) {
+    return (file.indexOf('.') !== 0) && (file !== 'index.js')
+  })
+  .forEach(function (file) {
+    var model = sequelize.import(path.join(__dirname, file))
+    db[model.name] = model
+  })

 Object.keys(db).forEach(function (modelName) {
  if ('associate' in db[modelName]) {
--- a/lib/response.js
+++ b/lib/response.js
@ -18,7 +18,7 @@ var utils = require('./utils')
 // public
 var response = {
  errorForbidden: function (res) {
-    const {req} = res
+    const { req } = res
    if (req.user) {
      responseError(res, '403', 'Forbidden', 'oh no.')
    } else {
@ -549,16 +549,16 @@ function gitlabActionProjects (req, res, note) {
      ret.accesstoken = user.accessToken
      ret.profileid = user.profileid
      request(
-                config.gitlab.baseURL + '/api/' + config.gitlab.version + '/projects?membership=yes&per_page=100&access_token=' + user.accessToken,
-                function (error, httpResponse, body) {
-                  if (!error && httpResponse.statusCode === 200) {
-                    ret.projects = JSON.parse(body)
-                    return res.send(ret)
-                  } else {
-                    return res.send(ret)
-                  }
-                }
-            )
+        config.gitlab.baseURL + '/api/' + config.gitlab.version + '/projects?membership=yes&per_page=100&access_token=' + user.accessToken,
+        function (error, httpResponse, body) {
+          if (!error && httpResponse.statusCode === 200) {
+            ret.projects = JSON.parse(body)
+            return res.send(ret)
+          } else {
+            return res.send(ret)
+          }
+        }
+      )
    }).catch(function (err) {
      logger.error('gitlab action projects failed: ' + err)
      return response.errorInternalError(res)
--- a/lib/web/auth/dropbox/index.js
+++ b/lib/web/auth/dropbox/index.js
@ -4,7 +4,7 @@ const Router = require('express').Router
 const passport = require('passport')
 const DropboxStrategy = require('passport-dropbox-oauth2').Strategy
 const config = require('../../../config')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let dropboxAuth = module.exports = Router()

--- a/lib/web/auth/email/index.js
+++ b/lib/web/auth/email/index.js
@ -7,8 +7,8 @@ const LocalStrategy = require('passport-local').Strategy
 const config = require('../../../config')
 const models = require('../../../models')
 const logger = require('../../../logger')
-const {setReturnToFromReferer} = require('../utils')
-const {urlencodedParser} = require('../../utils')
+const { setReturnToFromReferer } = require('../utils')
+const { urlencodedParser } = require('../../utils')
 const response = require('../../../response')

 let emailAuth = module.exports = Router()
--- a/lib/web/auth/facebook/index.js
+++ b/lib/web/auth/facebook/index.js
@ -5,7 +5,7 @@ const passport = require('passport')
 const FacebookStrategy = require('passport-facebook').Strategy

 const config = require('../../../config')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let facebookAuth = module.exports = Router()

--- a/lib/web/auth/github/index.js
+++ b/lib/web/auth/github/index.js
@ -5,7 +5,7 @@ const passport = require('passport')
 const GithubStrategy = require('passport-github').Strategy
 const config = require('../../../config')
 const response = require('../../../response')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let githubAuth = module.exports = Router()

--- a/lib/web/auth/gitlab/index.js
+++ b/lib/web/auth/gitlab/index.js
@ -5,7 +5,7 @@ const passport = require('passport')
 const GitlabStrategy = require('passport-gitlab2').Strategy
 const config = require('../../../config')
 const response = require('../../../response')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let gitlabAuth = module.exports = Router()

--- a/lib/web/auth/google/index.js
+++ b/lib/web/auth/google/index.js
@ -4,7 +4,7 @@ const Router = require('express').Router
 const passport = require('passport')
 var GoogleStrategy = require('passport-google-oauth20').Strategy
 const config = require('../../../config')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let googleAuth = module.exports = Router()

@ -12,14 +12,14 @@ passport.use(new GoogleStrategy({
  clientID: config.google.clientID,
  clientSecret: config.google.clientSecret,
  callbackURL: config.serverURL + '/auth/google/callback',
-  userProfileURL: "https://www.googleapis.com/oauth2/v3/userinfo"
+  userProfileURL: 'https://www.googleapis.com/oauth2/v3/userinfo'
 }, passportGeneralCallback))

 googleAuth.get('/auth/google', function (req, res, next) {
  setReturnToFromReferer(req)
  passport.authenticate('google', { scope: ['profile'] })(req, res, next)
 })
-  // google auth callback
+// google auth callback
 googleAuth.get('/auth/google/callback',
  passport.authenticate('google', {
    successReturnToOrRedirect: config.serverURL + '/',
--- a/lib/web/auth/ldap/index.js
+++ b/lib/web/auth/ldap/index.js
@ -6,8 +6,8 @@ const LDAPStrategy = require('passport-ldapauth')
 const config = require('../../../config')
 const models = require('../../../models')
 const logger = require('../../../logger')
-const {setReturnToFromReferer} = require('../utils')
-const {urlencodedParser} = require('../../utils')
+const { setReturnToFromReferer } = require('../utils')
+const { urlencodedParser } = require('../../utils')
 const response = require('../../../response')

 let ldapAuth = module.exports = Router()
--- a/lib/web/auth/mattermost/index.js
+++ b/lib/web/auth/mattermost/index.js
@ -5,7 +5,7 @@ const passport = require('passport')
 const Mattermost = require('mattermost')
 const OAuthStrategy = require('passport-oauth2').Strategy
 const config = require('../../../config')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 const mattermost = new Mattermost.Client()

@ -24,12 +24,12 @@ mattermostStrategy.userProfile = (accessToken, done) => {
  mattermost.token = accessToken
  mattermost.useHeaderToken()
  mattermost.getMe(
-      (data) => {
-        done(null, data)
-      },
-      (err) => {
-        done(err)
-      }
+    (data) => {
+      done(null, data)
+    },
+    (err) => {
+      done(err)
+    }
  )
 }

--- a/lib/web/auth/oauth2/index.js
+++ b/lib/web/auth/oauth2/index.js
@ -4,7 +4,7 @@ const Router = require('express').Router
 const passport = require('passport')
 const { Strategy, InternalOAuthError } = require('passport-oauth2')
 const config = require('../../../config')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let oauth2Auth = module.exports = Router()

--- a/lib/web/auth/openid/index.js
+++ b/lib/web/auth/openid/index.js
@ -6,8 +6,8 @@ const OpenIDStrategy = require('@passport-next/passport-openid').Strategy
 const config = require('../../../config')
 const models = require('../../../models')
 const logger = require('../../../logger')
-const {urlencodedParser} = require('../../utils')
-const {setReturnToFromReferer} = require('../utils')
+const { urlencodedParser } = require('../../utils')
+const { setReturnToFromReferer } = require('../utils')

 let openIDAuth = module.exports = Router()

--- a/lib/web/auth/saml/index.js
+++ b/lib/web/auth/saml/index.js
@ -6,7 +6,7 @@ const SamlStrategy = require('passport-saml').Strategy
 const config = require('../../../config')
 const models = require('../../../models')
 const logger = require('../../../logger')
-const {urlencodedParser} = require('../../utils')
+const { urlencodedParser } = require('../../utils')
 const fs = require('fs')
 const intersection = function (array1, array2) { return array1.filter((n) => array2.includes(n)) }

--- a/lib/web/auth/twitter/index.js
+++ b/lib/web/auth/twitter/index.js
@ -5,7 +5,7 @@ const passport = require('passport')
 const TwitterStrategy = require('passport-twitter').Strategy

 const config = require('../../../config')
-const {setReturnToFromReferer, passportGeneralCallback} = require('../utils')
+const { setReturnToFromReferer, passportGeneralCallback } = require('../utils')

 let twitterAuth = module.exports = Router()

--- a/lib/web/historyRouter.js
+++ b/lib/web/historyRouter.js
@ -2,7 +2,7 @@

 const Router = require('express').Router

-const {urlencodedParser} = require('./utils')
+const { urlencodedParser } = require('./utils')
 const history = require('../history')
 const historyRouter = module.exports = Router()

--- a/lib/web/imageRouter/imgur.js
+++ b/lib/web/imageRouter/imgur.js
@ -17,12 +17,12 @@ exports.uploadImage = function (imagePath, callback) {

  imgur.setClientId(config.imgur.clientID)
  imgur.uploadFile(imagePath)
-  .then(function (json) {
-    if (config.debug) {
-      logger.info('SERVER uploadimage success: ' + JSON.stringify(json))
-    }
-    callback(null, json.data.link.replace(/^http:\/\//i, 'https://'))
-  }).catch(function (err) {
-    callback(new Error(err), null)
-  })
+    .then(function (json) {
+      if (config.debug) {
+        logger.info('SERVER uploadimage success: ' + JSON.stringify(json))
+      }
+      callback(null, json.data.link.replace(/^http:\/\//i, 'https://'))
+    }).catch(function (err) {
+      callback(new Error(err), null)
+    })
 }
--- a/lib/web/imageRouter/minio.js
+++ b/lib/web/imageRouter/minio.js
@ -3,7 +3,7 @@ const fs = require('fs')
 const path = require('path')

 const config = require('../../config')
-const {getImageMimeType} = require('../../utils')
+const { getImageMimeType } = require('../../utils')
 const logger = require('../../logger')

 const Minio = require('minio')
--- a/lib/web/imageRouter/s3.js
+++ b/lib/web/imageRouter/s3.js
@ -3,7 +3,7 @@ const fs = require('fs')
 const path = require('path')

 const config = require('../../config')
-const {getImageMimeType} = require('../../utils')
+const { getImageMimeType } = require('../../utils')
 const logger = require('../../logger')

 const AWS = require('aws-sdk')
--- a/lib/web/middleware/tooBusy.js
+++ b/lib/web/middleware/tooBusy.js
@ -2,7 +2,6 @@

 const toobusy = require('toobusy-js')

-
 const response = require('../../response')
 const config = require('../../config')

--- a/lib/web/noteRouter.js
+++ b/lib/web/noteRouter.js
@ -4,7 +4,7 @@ const Router = require('express').Router

 const response = require('../response')

-const {markdownParser} = require('./utils')
+const { markdownParser } = require('./utils')

 const noteRouter = module.exports = Router()

--- a/lib/web/statusRouter.js
+++ b/lib/web/statusRouter.js
@ -8,7 +8,7 @@ const config = require('../config')
 const models = require('../models')
 const logger = require('../logger')

-const {urlencodedParser} = require('./utils')
+const { urlencodedParser } = require('./utils')

 const statusRouter = module.exports = Router()

--- a/lib/web/userRouter.js
+++ b/lib/web/userRouter.js
@ -8,7 +8,7 @@ const response = require('../response')
 const config = require('../config')
 const models = require('../models')
 const logger = require('../logger')
-const {generateAvatar} = require('../letter-avatars')
+const { generateAvatar } = require('../letter-avatars')

 const UserRouter = module.exports = Router()

--- a/package.json
+++ b/package.json
@ -6,7 +6,7 @@
  "license": "AGPL-3.0",
  "scripts": {
    "test": "npm run-script eslint && npm run-script jsonlint && npm run-script mocha-suite",
-    "eslint": "node_modules/.bin/eslint lib public test app.js",
+    "eslint": "node_modules/.bin/eslint --max-warnings 0 lib public test app.js",
    "jsonlint": "find . -not -path './node_modules/*' -type f -name '*.json' -o -type f -name '*.json.example' | while read json; do echo $json ; jq . $json; done",
    "mocha-suite": "NODE_ENV=test CMD_DB_URL=\"sqlite::memory:\" mocha --exit",
    "standard": "echo 'standard is no longer being used, use `npm run eslint` instead!' && exit 1",
--- a/public/js/cover.js
+++ b/public/js/cover.js
@ -1,37 +1,37 @@
 /* eslint-env browser, jquery */
 /* global moment, serverurl */

-require('./locale')
-
-require('../css/cover.css')
-require('../css/site.css')
-
 import {
-    checkIfAuth,
-    clearLoginState,
-    getLoginState,
-    resetCheckAuth,
-    setloginStateChangeEvent
+  checkIfAuth,
+  clearLoginState,
+  getLoginState,
+  resetCheckAuth,
+  setloginStateChangeEvent
 } from './lib/common/login'

 import {
-    clearDuplicatedHistory,
-    deleteServerHistory,
-    getHistory,
-    getStorageHistory,
-    parseHistory,
-    parseServerToHistory,
-    parseStorageToHistory,
-    postHistoryToServer,
-    removeHistory,
-    saveHistory,
-    saveStorageHistoryToServer
+  clearDuplicatedHistory,
+  deleteServerHistory,
+  getHistory,
+  getStorageHistory,
+  parseHistory,
+  parseServerToHistory,
+  parseStorageToHistory,
+  postHistoryToServer,
+  removeHistory,
+  saveHistory,
+  saveStorageHistoryToServer
 } from './history'

 import { saveAs } from 'file-saver'
 import List from 'list.js'
 import S from 'string'

+require('./locale')
+
+require('../css/cover.css')
+require('../css/site.css')
+
 const options = {
  valueNames: ['id', 'text', 'timestamp', 'fromNow', 'time', 'tags', 'pinned'],
  item: `<li class="col-xs-12 col-sm-6 col-md-6 col-lg-4">
@ -67,27 +67,27 @@ pageInit()

 function pageInit () {
  checkIfAuth(
-        data => {
-          $('.ui-signin').hide()
-          $('.ui-or').hide()
-          $('.ui-welcome').show()
-          if (data.photo) $('.ui-avatar').prop('src', data.photo).show()
-          else $('.ui-avatar').prop('src', '').hide()
-          $('.ui-name').html(data.name)
-          $('.ui-signout').show()
-          $('.ui-history').click()
-          parseServerToHistory(historyList, parseHistoryCallback)
-        },
-        () => {
-          $('.ui-signin').show()
-          $('.ui-or').show()
-          $('.ui-welcome').hide()
-          $('.ui-avatar').prop('src', '').hide()
-          $('.ui-name').html('')
-          $('.ui-signout').hide()
-          parseStorageToHistory(historyList, parseHistoryCallback)
-        }
-    )
+    data => {
+      $('.ui-signin').hide()
+      $('.ui-or').hide()
+      $('.ui-welcome').show()
+      if (data.photo) $('.ui-avatar').prop('src', data.photo).show()
+      else $('.ui-avatar').prop('src', '').hide()
+      $('.ui-name').html(data.name)
+      $('.ui-signout').show()
+      $('.ui-history').click()
+      parseServerToHistory(historyList, parseHistoryCallback)
+    },
+    () => {
+      $('.ui-signin').show()
+      $('.ui-or').show()
+      $('.ui-welcome').hide()
+      $('.ui-avatar').prop('src', '').hide()
+      $('.ui-name').html('')
+      $('.ui-signout').hide()
+      parseStorageToHistory(historyList, parseHistoryCallback)
+    }
+  )
 }

 $('.masthead-nav li').click(function () {
@ -132,7 +132,7 @@ function checkHistoryList () {

 function parseHistoryCallback (list, notehistory) {
  checkHistoryList()
-    // sort by pinned then timestamp
+  // sort by pinned then timestamp
  list.sort('', {
    sortFunction (a, b) {
      const notea = a.values()
@ -152,13 +152,13 @@ function parseHistoryCallback (list, notehistory) {
      }
    }
  })
-    // parse filter tags
+  // parse filter tags
  const filtertags = []
  for (let i = 0, l = list.items.length; i < l; i++) {
    const tags = list.items[i]._values.tags
    if (tags && tags.length > 0) {
      for (let j = 0; j < tags.length; j++) {
-                // push info filtertags if not found
+        // push info filtertags if not found
        let found = false
        if (filtertags.includes(tags[j])) { found = true }
        if (!found) { filtertags.push(tags[j]) }
@ -178,20 +178,20 @@ historyList.on('updated', e => {
      const a = itemEl.find('a')
      const pin = itemEl.find('.ui-history-pin')
      const tagsEl = itemEl.find('.tags')
-            // parse link to element a
+      // parse link to element a
      a.attr('href', `${serverurl}/${values.id}`)
-            // parse pinned
+      // parse pinned
      if (values.pinned) {
        pin.addClass('active')
      } else {
        pin.removeClass('active')
      }
-            // parse tags
+      // parse tags
      const tags = values.tags
      if (tags && tags.length > 0 && tagsEl.children().length <= 0) {
        const labels = []
        for (let j = 0; j < tags.length; j++) {
-                    // push into the item label
+          // push into the item label
          labels.push(`<span class='label label-default'>${tags[j]}</span>`)
        }
        tagsEl.html(labels.join(' '))
@ -328,7 +328,7 @@ $('.ui-open-history').bind('change', e => {
  const reader = new FileReader()
  reader.onload = () => {
    const notehistory = JSON.parse(reader.result)
-        // console.log(notehistory);
+    // console.log(notehistory);
    if (!reader.result) return
    getHistory(data => {
      let mergedata = data.concat(notehistory)
--- a/public/js/extra.js
+++ b/public/js/extra.js
@ -1,6 +1,22 @@
 /* eslint-env browser, jquery */
+/* eslint no-console: ["error", { allow: ["warn", "error"] }] */
 /* global moment, serverurl */

+import Prism from 'prismjs'
+import hljs from 'highlight.js'
+import PDFObject from 'pdfobject'
+import S from 'string'
+import { saveAs } from 'file-saver'
+import escapeHTML from 'escape-html'
+
+import getUIElements from './lib/editor/ui-elements'
+
+import markdownit from 'markdown-it'
+import markdownitContainer from 'markdown-it-container'
+
+/* Defined regex markdown it plugins */
+import Plugin from 'markdown-it-regexp'
+
 require('prismjs/themes/prism.css')
 require('prismjs/components/prism-wiki')
 require('prismjs/components/prism-haskell')
@ -10,18 +26,9 @@ require('prismjs/components/prism-jsx')
 require('prismjs/components/prism-makefile')
 require('prismjs/components/prism-gherkin')

-import Prism from 'prismjs'
-import hljs from 'highlight.js'
-import PDFObject from 'pdfobject'
-import S from 'string'
-import { saveAs } from 'file-saver'
-import escapeHTML from 'escape-html'
-
 require('./lib/common/login')
 require('../vendor/md-toc')
 var Viz = require('viz.js')
-
-import getUIElements from './lib/editor/ui-elements'
 const ui = getUIElements()

 // auto update last change
@ -191,7 +198,7 @@ export function parseMeta (md, edit, view, toc, tocAffix) {
    dir = meta.dir
    breaks = meta.breaks
  }
-    // text language
+  // text language
  if (lang && typeof lang === 'string') {
    view.attr('lang', lang)
    toc.attr('lang', lang)
@ -203,7 +210,7 @@ export function parseMeta (md, edit, view, toc, tocAffix) {
    tocAffix.removeAttr('lang')
    if (edit) { edit.removeAttr('lang', lang) }
  }
-    // text direction
+  // text direction
  if (dir && typeof dir === 'string') {
    view.attr('dir', dir)
    toc.attr('dir', dir)
@ -213,7 +220,7 @@ export function parseMeta (md, edit, view, toc, tocAffix) {
    toc.removeAttr('dir')
    tocAffix.removeAttr('dir')
  }
-    // breaks
+  // breaks
  if (typeof breaks === 'boolean' && !breaks) {
    md.options.breaks = false
  } else {
@ -246,7 +253,7 @@ if (typeof window.mermaid !== 'undefined' && window.mermaid) window.mermaid.star

 // dynamic event or object binding here
 export function finishView (view) {
-    // todo list
+  // todo list
  const lis = view.find('li.raw').removeClass('raw').sortByDepth().toArray()

  for (let li of lis) {
@ -262,7 +269,7 @@ export function finishView (view) {
    if (typeof editor !== 'undefined' && window.havePermission()) { disabled = '' }
    if (/^\s*\[[x ]\]\s*/.test(html)) {
      li.innerHTML = html.replace(/^\s*\[ \]\s*/, `<input type="checkbox" class="task-list-item-checkbox "${disabled}><label></label>`)
-                .replace(/^\s*\[x\]\s*/, `<input type="checkbox" class="task-list-item-checkbox" checked ${disabled}><label></label>`)
+        .replace(/^\s*\[x\]\s*/, `<input type="checkbox" class="task-list-item-checkbox" checked ${disabled}><label></label>`)
      if (li.tagName.toLowerCase() !== 'li') {
        li.parentElement.setAttribute('class', 'task-list-item')
      } else {
@ -270,42 +277,42 @@ export function finishView (view) {
      }
    }
    if (typeof editor !== 'undefined' && window.havePermission()) { $(li).find('input').change(toggleTodoEvent) }
-        // color tag in list will convert it to tag icon with color
+    // color tag in list will convert it to tag icon with color
    const tagColor = $(li).closest('ul').find('.color')
    tagColor.each((key, value) => {
      $(value).addClass('fa fa-tag').css('color', $(value).attr('data-color'))
    })
  }

-    // youtube
+  // youtube
  view.find('div.youtube.raw').removeClass('raw')
-        .click(function () {
-          imgPlayiframe(this, '//www.youtube.com/embed/')
-        })
+    .click(function () {
+      imgPlayiframe(this, '//www.youtube.com/embed/')
+    })
    // vimeo
  view.find('div.vimeo.raw').removeClass('raw')
-        .click(function () {
-          imgPlayiframe(this, '//player.vimeo.com/video/')
-        })
-        .each((key, value) => {
-          $.ajax({
-            type: 'GET',
-            url: `//vimeo.com/api/v2/video/${$(value).attr('data-videoid')}.json`,
-            jsonp: 'callback',
-            dataType: 'jsonp',
-            success (data) {
-              const thumbnailSrc = data[0].thumbnail_large
-              const image = `<img src="${thumbnailSrc}" />`
-              $(value).prepend(image)
-              if (window.viewAjaxCallback) window.viewAjaxCallback()
-            }
-          })
-        })
+    .click(function () {
+      imgPlayiframe(this, '//player.vimeo.com/video/')
+    })
+    .each((key, value) => {
+      $.ajax({
+        type: 'GET',
+        url: `//vimeo.com/api/v2/video/${$(value).attr('data-videoid')}.json`,
+        jsonp: 'callback',
+        dataType: 'jsonp',
+        success (data) {
+          const thumbnailSrc = data[0].thumbnail_large
+          const image = `<img src="${thumbnailSrc}" />`
+          $(value).prepend(image)
+          if (window.viewAjaxCallback) window.viewAjaxCallback()
+        }
+      })
+    })
    // gist
  view.find('code[data-gist-id]').each((key, value) => {
    if ($(value).children().length === 0) { $(value).gist(window.viewAjaxCallback) }
  })
-    // sequence diagram
+  // sequence diagram
  const sequences = view.find('div.sequence-diagram.raw').removeClass('raw')
  sequences.each((key, value) => {
    try {
@ -328,7 +335,7 @@ export function finishView (view) {
      console.warn(err)
    }
  })
-    // flowchart
+  // flowchart
  const flow = view.find('div.flow-chart.raw').removeClass('raw')
  flow.each((key, value) => {
    try {
@ -352,7 +359,7 @@ export function finishView (view) {
      console.warn(err)
    }
  })
-    // graphviz
+  // graphviz
  var graphvizs = view.find('div.graphviz.raw').removeClass('raw')
  graphvizs.each(function (key, value) {
    try {
@ -371,7 +378,7 @@ export function finishView (view) {
      console.warn(err)
    }
  })
-    // mermaid
+  // mermaid
  const mermaids = view.find('div.mermaid.raw').removeClass('raw')
  mermaids.each((key, value) => {
    try {
@ -413,16 +420,16 @@ export function finishView (view) {
      console.warn(err)
    }
  })
-    // image href new window(emoji not included)
+  // image href new window(emoji not included)
  const images = view.find('img.raw[src]').removeClass('raw')
  images.each((key, value) => {
-        // if it's already wrapped by link, then ignore
+    // if it's already wrapped by link, then ignore
    const $value = $(value)
    $value[0].onload = e => {
      if (window.viewAjaxCallback) window.viewAjaxCallback()
    }
  })
-    // blockquote
+  // blockquote
  const blockquote = view.find('blockquote.raw').removeClass('raw')
  const blockquoteP = blockquote.find('p')
  blockquoteP.each((key, value) => {
@ -430,96 +437,96 @@ export function finishView (view) {
    html = replaceExtraTags(html)
    $(value).html(html)
  })
-    // color tag in blockquote will change its left border color
+  // color tag in blockquote will change its left border color
  const blockquoteColor = blockquote.find('.color')
  blockquoteColor.each((key, value) => {
    $(value).closest('blockquote').css('border-left-color', $(value).attr('data-color'))
  })
-    // slideshare
+  // slideshare
  view.find('div.slideshare.raw').removeClass('raw')
-        .each((key, value) => {
-          $.ajax({
-            type: 'GET',
-            url: `//www.slideshare.net/api/oembed/2?url=http://www.slideshare.net/${$(value).attr('data-slideshareid')}&format=json`,
-            jsonp: 'callback',
-            dataType: 'jsonp',
-            success (data) {
-              const $html = $(data.html)
-              const iframe = $html.closest('iframe')
-              const caption = $html.closest('div')
-              const inner = $('<div class="inner"></div>').append(iframe)
-              const height = iframe.attr('height')
-              const width = iframe.attr('width')
-              const ratio = (height / width) * 100
-              inner.css('padding-bottom', `${ratio}%`)
-              $(value).html(inner).append(caption)
-              if (window.viewAjaxCallback) window.viewAjaxCallback()
-            }
-          })
-        })
+    .each((key, value) => {
+      $.ajax({
+        type: 'GET',
+        url: `//www.slideshare.net/api/oembed/2?url=http://www.slideshare.net/${$(value).attr('data-slideshareid')}&format=json`,
+        jsonp: 'callback',
+        dataType: 'jsonp',
+        success (data) {
+          const $html = $(data.html)
+          const iframe = $html.closest('iframe')
+          const caption = $html.closest('div')
+          const inner = $('<div class="inner"></div>').append(iframe)
+          const height = iframe.attr('height')
+          const width = iframe.attr('width')
+          const ratio = (height / width) * 100
+          inner.css('padding-bottom', `${ratio}%`)
+          $(value).html(inner).append(caption)
+          if (window.viewAjaxCallback) window.viewAjaxCallback()
+        }
+      })
+    })
    // speakerdeck
  view.find('div.speakerdeck.raw').removeClass('raw')
-        .each((key, value) => {
-          const url = `https://speakerdeck.com/${$(value).attr('data-speakerdeckid')}`
-          const inner = $('<a>Speakerdeck</a>')
-          inner.attr('href', url)
-          inner.attr('rel', 'noopener noreferrer')
-          inner.attr('target', '_blank')
-          $(value).append(inner)
-      })
+    .each((key, value) => {
+      const url = `https://speakerdeck.com/${$(value).attr('data-speakerdeckid')}`
+      const inner = $('<a>Speakerdeck</a>')
+      inner.attr('href', url)
+      inner.attr('rel', 'noopener noreferrer')
+      inner.attr('target', '_blank')
+      $(value).append(inner)
+    })
    // pdf
  view.find('div.pdf.raw').removeClass('raw')
-            .each(function (key, value) {
-              const url = $(value).attr('data-pdfurl')
-              const inner = $('<div></div>')
-              $(this).append(inner)
-              PDFObject.embed(url, inner, {
-                height: '400px'
-              })
-            })
+    .each(function (key, value) {
+      const url = $(value).attr('data-pdfurl')
+      const inner = $('<div></div>')
+      $(this).append(inner)
+      PDFObject.embed(url, inner, {
+        height: '400px'
+      })
+    })
    // syntax highlighting
  view.find('code.raw').removeClass('raw')
-        .each((key, value) => {
-          const langDiv = $(value)
-          if (langDiv.length > 0) {
-            const reallang = langDiv[0].className.replace(/hljs|wrap/g, '').trim()
-            const codeDiv = langDiv.find('.code')
-            let code = ''
-            if (codeDiv.length > 0) code = codeDiv.html()
-            else code = langDiv.html()
-            var result
-            if (!reallang) {
-              result = {
-                value: code
-              }
-            } else if (reallang === 'haskell' || reallang === 'go' || reallang === 'typescript' || reallang === 'jsx' || reallang === 'gherkin') {
-              code = S(code).unescapeHTML().s
-              result = {
-                value: Prism.highlight(code, Prism.languages[reallang])
-              }
-            } else if (reallang === 'tiddlywiki' || reallang === 'mediawiki') {
-              code = S(code).unescapeHTML().s
-              result = {
-                value: Prism.highlight(code, Prism.languages.wiki)
-              }
-            } else if (reallang === 'cmake') {
-              code = S(code).unescapeHTML().s
-              result = {
-                value: Prism.highlight(code, Prism.languages.makefile)
-              }
-            } else {
-              code = S(code).unescapeHTML().s
-              const languages = hljs.listLanguages()
-              if (!languages.includes(reallang)) {
-                result = hljs.highlightAuto(code)
-              } else {
-                result = hljs.highlight(reallang, code)
-              }
-            }
-            if (codeDiv.length > 0) codeDiv.html(result.value)
-            else langDiv.html(result.value)
+    .each((key, value) => {
+      const langDiv = $(value)
+      if (langDiv.length > 0) {
+        const reallang = langDiv[0].className.replace(/hljs|wrap/g, '').trim()
+        const codeDiv = langDiv.find('.code')
+        let code = ''
+        if (codeDiv.length > 0) code = codeDiv.html()
+        else code = langDiv.html()
+        var result
+        if (!reallang) {
+          result = {
+            value: code
          }
-        })
+        } else if (reallang === 'haskell' || reallang === 'go' || reallang === 'typescript' || reallang === 'jsx' || reallang === 'gherkin') {
+          code = S(code).unescapeHTML().s
+          result = {
+            value: Prism.highlight(code, Prism.languages[reallang])
+          }
+        } else if (reallang === 'tiddlywiki' || reallang === 'mediawiki') {
+          code = S(code).unescapeHTML().s
+          result = {
+            value: Prism.highlight(code, Prism.languages.wiki)
+          }
+        } else if (reallang === 'cmake') {
+          code = S(code).unescapeHTML().s
+          result = {
+            value: Prism.highlight(code, Prism.languages.makefile)
+          }
+        } else {
+          code = S(code).unescapeHTML().s
+          const languages = hljs.listLanguages()
+          if (!languages.includes(reallang)) {
+            result = hljs.highlightAuto(code)
+          } else {
+            result = hljs.highlight(reallang, code)
+          }
+        }
+        if (codeDiv.length > 0) codeDiv.html(result.value)
+        else langDiv.html(result.value)
+      }
+    })
    // mathjax
  const mathjaxdivs = view.find('span.mathjax.raw').removeClass('raw').toArray()
  try {
@ -533,7 +540,7 @@ export function finishView (view) {
  } catch (err) {
    console.warn(err)
  }
-    // render title
+  // render title
  document.title = renderTitle(view)
 }

@ -593,23 +600,23 @@ window.removeDOMEvents = removeDOMEvents
 function generateCleanHTML (view) {
  const src = view.clone()
  const eles = src.find('*')
-    // remove syncscroll parts
+  // remove syncscroll parts
  eles.removeClass('part')
  src.find('*[class=""]').removeAttr('class')
  eles.removeAttr('data-startline data-endline')
  src.find("a[href^='#'][smoothhashscroll]").removeAttr('smoothhashscroll')
-    // remove gist content
+  // remove gist content
  src.find('code[data-gist-id]').children().remove()
-    // disable todo list
+  // disable todo list
  src.find('input.task-list-item-checkbox').attr('disabled', '')
-    // replace emoji image path
+  // replace emoji image path
  src.find('img.emoji').each((key, value) => {
    let name = $(value).attr('alt')
    name = name.substr(1)
    name = name.slice(0, name.length - 1)
    $(value).attr('src', `https://cdnjs.cloudflare.com/ajax/libs/emojify.js/1.1.0/images/basic/${name}.png`)
  })
-    // replace video to iframe
+  // replace video to iframe
  src.find('div[data-videoid]').each((key, value) => {
    const id = $(value).attr('data-videoid')
    const style = $(value).attr('style')
@ -645,12 +652,12 @@ export function exportToHTML (view) {
  const title = renderTitle(ui.area.markdown)
  const filename = `${renderFilename(ui.area.markdown)}.html`
  const src = generateCleanHTML(view)
-    // generate toc
+  // generate toc
  const toc = $('#ui-toc').clone()
  toc.find('*').removeClass('active').find("a[href^='#'][smoothhashscroll]").removeAttr('smoothhashscroll')
  const tocAffix = $('#ui-toc-affix').clone()
  tocAffix.find('*').removeClass('active').find("a[href^='#'][smoothhashscroll]").removeAttr('smoothhashscroll')
-    // generate html via template
+  // generate html via template
  $.get(`${serverurl}/build/html.min.css`, css => {
    $.get(`${serverurl}/views/html.hbs`, data => {
      const template = window.Handlebars.compile(data)
@ -665,7 +672,6 @@ export function exportToHTML (view) {
        dir: (md && md.meta && md.meta.dir) ? `dir="${md.meta.dir}"` : null
      }
      const html = template(context)
-            //        console.log(html);
      const blob = new Blob([html], {
        type: 'text/html;charset=utf-8'
      })
@ -780,20 +786,20 @@ export function smoothHashScroll () {
    const hash = element.hash
    if (hash) {
      $element.on('click', function (e) {
-                // store hash
+        // store hash
        const hash = decodeURIComponent(this.hash)
-                // escape special characters in jquery selector
+        // escape special characters in jquery selector
        const $hash = $(hash.replace(/(:|\.|\[|\]|,)/g, '\\$1'))
-                // return if no element been selected
+        // return if no element been selected
        if ($hash.length <= 0) return
-                // prevent default anchor click behavior
+        // prevent default anchor click behavior
        e.preventDefault()
-                // animate
+        // animate
        $('body, html').stop(true, true).animate({
          scrollTop: $hash.offset().top
        }, 100, 'linear', () => {
-                    // when done, add hash to url
-                    // (default click behaviour)
+          // when done, add hash to url
+          // (default click behaviour)
          window.location.hash = hash
        })
      })
@ -935,9 +941,6 @@ function highlightRender (code, lang) {
  return result.value
 }

-import markdownit from 'markdown-it'
-import markdownitContainer from 'markdown-it-container'
-
 export let md = markdownit('default', {
  html: true,
  breaks: true,
@ -1035,109 +1038,106 @@ md.renderer.rules.fence = (tokens, idx, options, env, self) => {
  return `<pre><code${self.renderAttrs(token)}>${highlighted}</code></pre>\n`
 }

-/* Defined regex markdown it plugins */
-import Plugin from 'markdown-it-regexp'
-
 // youtube
 const youtubePlugin = new Plugin(
-    // regexp to match
-    /{%youtube\s*([\d\D]*?)\s*%}/,
+  // regexp to match
+  /{%youtube\s*([\d\D]*?)\s*%}/,

-    (match, utils) => {
-      const videoid = match[1]
-      if (!videoid) return
-      const div = $('<div class="youtube raw"></div>')
-      div.attr('data-videoid', videoid)
-      const thumbnailSrc = `//img.youtube.com/vi/${videoid}/hqdefault.jpg`
-      const image = `<img src="${thumbnailSrc}" />`
-      div.append(image)
-      const icon = '<i class="icon fa fa-youtube-play fa-5x"></i>'
-      div.append(icon)
-      return div[0].outerHTML
-    }
+  (match, utils) => {
+    const videoid = match[1]
+    if (!videoid) return
+    const div = $('<div class="youtube raw"></div>')
+    div.attr('data-videoid', videoid)
+    const thumbnailSrc = `//img.youtube.com/vi/${videoid}/hqdefault.jpg`
+    const image = `<img src="${thumbnailSrc}" />`
+    div.append(image)
+    const icon = '<i class="icon fa fa-youtube-play fa-5x"></i>'
+    div.append(icon)
+    return div[0].outerHTML
+  }
 )
 // vimeo
 const vimeoPlugin = new Plugin(
-    // regexp to match
-    /{%vimeo\s*([\d\D]*?)\s*%}/,
+  // regexp to match
+  /{%vimeo\s*([\d\D]*?)\s*%}/,

-    (match, utils) => {
-      const videoid = match[1]
-      if (!videoid) return
-      const div = $('<div class="vimeo raw"></div>')
-      div.attr('data-videoid', videoid)
-      const icon = '<i class="icon fa fa-vimeo-square fa-5x"></i>'
-      div.append(icon)
-      return div[0].outerHTML
-    }
+  (match, utils) => {
+    const videoid = match[1]
+    if (!videoid) return
+    const div = $('<div class="vimeo raw"></div>')
+    div.attr('data-videoid', videoid)
+    const icon = '<i class="icon fa fa-vimeo-square fa-5x"></i>'
+    div.append(icon)
+    return div[0].outerHTML
+  }
 )
 // gist
 const gistPlugin = new Plugin(
-    // regexp to match
-    /{%gist\s*([\d\D]*?)\s*%}/,
+  // regexp to match
+  /{%gist\s*([\d\D]*?)\s*%}/,

-    (match, utils) => {
-      const gistid = match[1]
-      const code = `<code data-gist-id="${gistid}"></code>`
-      return code
-    }
+  (match, utils) => {
+    const gistid = match[1]
+    const code = `<code data-gist-id="${gistid}"></code>`
+    return code
+  }
 )
 // TOC
 const tocPlugin = new Plugin(
-    // regexp to match
-    /^\[TOC\]$/i,
+  // regexp to match
+  /^\[TOC\]$/i,

-    (match, utils) => '<div class="toc"></div>'
+  (match, utils) => '<div class="toc"></div>'
 )
 // slideshare
 const slidesharePlugin = new Plugin(
-    // regexp to match
-    /{%slideshare\s*([\d\D]*?)\s*%}/,
+  // regexp to match
+  /{%slideshare\s*([\d\D]*?)\s*%}/,

-    (match, utils) => {
-      const slideshareid = match[1]
-      const div = $('<div class="slideshare raw"></div>')
-      div.attr('data-slideshareid', slideshareid)
-      return div[0].outerHTML
-    }
+  (match, utils) => {
+    const slideshareid = match[1]
+    const div = $('<div class="slideshare raw"></div>')
+    div.attr('data-slideshareid', slideshareid)
+    return div[0].outerHTML
+  }
 )
 // speakerdeck
 const speakerdeckPlugin = new Plugin(
-    // regexp to match
-    /{%speakerdeck\s*([\d\D]*?)\s*%}/,
+  // regexp to match
+  /{%speakerdeck\s*([\d\D]*?)\s*%}/,

-    (match, utils) => {
-      const speakerdeckid = match[1]
-      const div = $('<div class="speakerdeck raw"></div>')
-      div.attr('data-speakerdeckid', speakerdeckid)
-      return div[0].outerHTML
-    }
+  (match, utils) => {
+    const speakerdeckid = match[1]
+    const div = $('<div class="speakerdeck raw"></div>')
+    div.attr('data-speakerdeckid', speakerdeckid)
+    return div[0].outerHTML
+  }
 )
 // pdf
 const pdfPlugin = new Plugin(
-    // regexp to match
-    /{%pdf\s*([\d\D]*?)\s*%}/,
+  // regexp to match
+  /{%pdf\s*([\d\D]*?)\s*%}/,

-    (match, utils) => {
-      const pdfurl = match[1]
-      if (!isValidURL(pdfurl)) return match[0]
-      const div = $('<div class="pdf raw"></div>')
-      div.attr('data-pdfurl', pdfurl)
-      return div[0].outerHTML
-    }
+  (match, utils) => {
+    const pdfurl = match[1]
+    if (!isValidURL(pdfurl)) return match[0]
+    const div = $('<div class="pdf raw"></div>')
+    div.attr('data-pdfurl', pdfurl)
+    return div[0].outerHTML
+  }
 )

 const emojijsPlugin = new Plugin(
-    // regexp to match emoji shortcodes :something:
-    // We generate an universal regex that guaranteed only contains the
-    // emojies we have available. This should prevent all false-positives
-    new RegExp(':(' + window.emojify.emojiNames.map((item) => { return RegExp.escape(item) }).join('|') + '):', 'i'),
+  // regexp to match emoji shortcodes :something:
+  // We generate an universal regex that guaranteed only contains the
+  // emojies we have available. This should prevent all false-positives
+  new RegExp(':(' + window.emojify.emojiNames.map((item) => { return RegExp.escape(item) }).join('|') + '):', 'i'),

-    (match, utils) => {
-      const emoji = match[1].toLowerCase()
-      const div = $(`<img class="emoji" alt=":${emoji}:" src="${serverurl}/build/emojify.js/dist/images/basic/${emoji}.png"></img>`)
-      return div[0].outerHTML
-    }
+  (match, utils) => {
+    const emoji = match[1].toLowerCase()
+    const div = $(`<img class="emoji" alt=":${emoji}:" src="${serverurl}/build/emojify.js/dist/images/basic/${emoji}.png"></img>`)
+    return div[0].outerHTML
+  }
 )

 // yaml meta, from https://github.com/eugeneware/remarkable-meta
--- a/public/js/history.js
+++ b/public/js/history.js
@ -1,4 +1,5 @@
 /* eslint-env browser, jquery */
+/* eslint no-console: ["error", { allow: ["warn", "error", "debug"] }] */
 /* global serverurl, moment */

 import store from 'store'
@ -12,11 +13,11 @@ import {
 } from './utils'

 import {
-    checkIfAuth
+  checkIfAuth
 } from './lib/common/login'

 import {
-    urlpath
+  urlpath
 } from './lib/config'

 window.migrateHistoryFromTempCallback = null
@ -28,40 +29,40 @@ function migrateHistoryFromTemp () {
    $.get(`${serverurl}/temp`, {
      tempid: url('#tempid')
    })
-    .done(data => {
-      if (data && data.temp) {
-        getStorageHistory(olddata => {
-          if (!olddata || olddata.length === 0) {
-            saveHistoryToStorage(JSON.parse(data.temp))
-          }
-        })
-      }
-    })
-    .always(() => {
-      let hash = location.hash.split('#')[1]
-      hash = hash.split('&')
-      for (let i = 0; i < hash.length; i++) {
-        if (hash[i].indexOf('tempid') === 0) {
-          hash.splice(i, 1)
-          i--
+      .done(data => {
+        if (data && data.temp) {
+          getStorageHistory(olddata => {
+            if (!olddata || olddata.length === 0) {
+              saveHistoryToStorage(JSON.parse(data.temp))
+            }
+          })
        }
-      }
-      hash = hash.join('&')
-      location.hash = hash
-      if (window.migrateHistoryFromTempCallback) { window.migrateHistoryFromTempCallback() }
-    })
+      })
+      .always(() => {
+        let hash = location.hash.split('#')[1]
+        hash = hash.split('&')
+        for (let i = 0; i < hash.length; i++) {
+          if (hash[i].indexOf('tempid') === 0) {
+            hash.splice(i, 1)
+            i--
+          }
+        }
+        hash = hash.join('&')
+        location.hash = hash
+        if (window.migrateHistoryFromTempCallback) { window.migrateHistoryFromTempCallback() }
+      })
  }
 }

 export function saveHistory (notehistory) {
  checkIfAuth(
-        () => {
-          saveHistoryToServer(notehistory)
-        },
-        () => {
-          saveHistoryToStorage(notehistory)
-        }
-    )
+    () => {
+      saveHistoryToServer(notehistory)
+    },
+    () => {
+      saveHistoryToStorage(notehistory)
+    }
+  )
 }

 function saveHistoryToStorage (notehistory) {
@ -80,9 +81,9 @@ export function saveStorageHistoryToServer (callback) {
    $.post(`${serverurl}/history`, {
      history: data
    })
-            .done(data => {
-              callback(data)
-            })
+      .done(data => {
+        callback(data)
+      })
  }
 }

@ -109,7 +110,7 @@ export function clearDuplicatedHistory (notehistory) {
 }

 function addHistory (id, text, time, tags, pinned, notehistory) {
-    // only add when note id exists
+  // only add when note id exists
  if (id) {
    notehistory.push({
      id,
@ -135,14 +136,14 @@ export function removeHistory (id, notehistory) {
 // used for inner
 export function writeHistory (title, tags) {
  checkIfAuth(
-        () => {
-            // no need to do this anymore, this will count from server-side
-            // writeHistoryToServer(title, tags);
-        },
-        () => {
-          writeHistoryToStorage(title, tags)
-        }
-    )
+    () => {
+      // no need to do this anymore, this will count from server-side
+      // writeHistoryToServer(title, tags);
+    },
+    () => {
+      writeHistoryToStorage(title, tags)
+    }
+  )
 }

 function writeHistoryToStorage (title, tags) {
@ -163,7 +164,7 @@ if (!Array.isArray) {
 }

 function renderHistory (title, tags) {
-    // console.debug(tags);
+  // console.debug(tags);
  const id = urlpath ? location.pathname.slice(urlpath.length + 1, location.pathname.length).split('/')[1] : location.pathname.split('/')[1]
  return {
    id,
@ -175,7 +176,7 @@ function renderHistory (title, tags) {

 function generateHistory (title, tags, notehistory) {
  const info = renderHistory(title, tags)
-    // keep any pinned data
+  // keep any pinned data
  let pinned = false
  for (let i = 0; i < notehistory.length; i++) {
    if (notehistory[i].id === info.id && notehistory[i].pinned) {
@ -192,25 +193,25 @@ function generateHistory (title, tags, notehistory) {
 // used for outer
 export function getHistory (callback) {
  checkIfAuth(
-        () => {
-          getServerHistory(callback)
-        },
-        () => {
-          getStorageHistory(callback)
-        }
-    )
+    () => {
+      getServerHistory(callback)
+    },
+    () => {
+      getStorageHistory(callback)
+    }
+  )
 }

 function getServerHistory (callback) {
  $.get(`${serverurl}/history`)
-        .done(data => {
-          if (data.history) {
-            callback(data.history)
-          }
-        })
-        .fail((xhr, status, error) => {
-          console.error(xhr.responseText)
-        })
+    .done(data => {
+      if (data.history) {
+        callback(data.history)
+      }
+    })
+    .fail((xhr, status, error) => {
+      console.error(xhr.responseText)
+    })
 }

 export function getStorageHistory (callback) {
@ -225,25 +226,25 @@ export function getStorageHistory (callback) {

 export function parseHistory (list, callback) {
  checkIfAuth(
-        () => {
-          parseServerToHistory(list, callback)
-        },
-        () => {
-          parseStorageToHistory(list, callback)
-        }
-    )
+    () => {
+      parseServerToHistory(list, callback)
+    },
+    () => {
+      parseStorageToHistory(list, callback)
+    }
+  )
 }

 export function parseServerToHistory (list, callback) {
  $.get(`${serverurl}/history`)
-        .done(data => {
-          if (data.history) {
-            parseToHistory(list, data.history, callback)
-          }
-        })
-        .fail((xhr, status, error) => {
-          console.error(xhr.responseText)
-        })
+    .done(data => {
+      if (data.history) {
+        parseToHistory(list, data.history, callback)
+      }
+    })
+    .fail((xhr, status, error) => {
+      console.error(xhr.responseText)
+    })
 }

 export function parseStorageToHistory (list, callback) {
@ -269,15 +270,15 @@ function parseToHistory (list, notehistory, callback) {
      } catch (err) {
        console.error(err)
      }
-            // parse time to timestamp and fromNow
+      // parse time to timestamp and fromNow
      const timestamp = (typeof notehistory[i].time === 'number' ? moment(notehistory[i].time) : moment(notehistory[i].time, 'MMMM Do YYYY, h:mm:ss a'))
      notehistory[i].timestamp = timestamp.valueOf()
      notehistory[i].fromNow = timestamp.fromNow()
      notehistory[i].time = timestamp.format('llll')
-            // prevent XSS
+      // prevent XSS
      notehistory[i].text = S(notehistory[i].text).escapeHTML().s
      notehistory[i].tags = (notehistory[i].tags && notehistory[i].tags.length > 0) ? S(notehistory[i].tags).escapeHTML().s.split(',') : []
-            // add to list
+      // add to list
      if (notehistory[i].id && list.get('id', notehistory[i].id).length === 0) { list.add(notehistory[i]) }
    }
  }
--- a/public/js/index.js
+++ b/public/js/index.js
--- a/public/js/lib/common/login.js
+++ b/public/js/lib/common/login.js
@ -60,22 +60,22 @@ export function checkIfAuth (yesCallback, noCallback) {
  if (checkLoginStateChanged()) checkAuth = false
  if (!checkAuth || typeof cookieLoginState === 'undefined') {
    $.get(`${serverurl}/me`)
-            .done(data => {
-              if (data && data.status === 'ok') {
-                profile = data
-                yesCallback(profile)
-                setLoginState(true, data.id)
-              } else {
-                noCallback()
-                setLoginState(false)
-              }
-            })
-            .fail(() => {
-              noCallback()
-            })
-            .always(() => {
-              checkAuth = true
-            })
+      .done(data => {
+        if (data && data.status === 'ok') {
+          profile = data
+          yesCallback(profile)
+          setLoginState(true, data.id)
+        } else {
+          noCallback()
+          setLoginState(false)
+        }
+      })
+      .fail(() => {
+        noCallback()
+      })
+      .always(() => {
+        checkAuth = true
+      })
  } else if (cookieLoginState) {
    yesCallback(profile)
  } else {
--- a/public/js/lib/editor/utils.js
+++ b/public/js/lib/editor/utils.js
@ -51,7 +51,7 @@ export function insertText (cm, text, cursorEnd = 0) {
  let cursor = cm.getCursor()
  cm.replaceSelection(text, cursor, cursor)
  cm.focus()
-  cm.setCursor({line: cursor.line, ch: cursor.ch + cursorEnd})
+  cm.setCursor({ line: cursor.line, ch: cursor.ch + cursorEnd })
 }

 export function insertLink (cm, isImage) {
@ -80,7 +80,7 @@ export function insertLink (cm, isImage) {
      cm.setSelections(ranges)
    } else {
      cm.replaceRange(symbol + linkEnd, cursor, cursor)
-      cm.setCursor({line: cursor.line, ch: cursor.ch + symbol.length + linkEnd.length})
+      cm.setCursor({ line: cursor.line, ch: cursor.ch + symbol.length + linkEnd.length })
    }
  }
  cm.focus()
@ -88,8 +88,8 @@ export function insertLink (cm, isImage) {

 export function insertHeader (cm) {
  let cursor = cm.getCursor()
-  let startOfLine = {line: cursor.line, ch: 0}
-  let startOfLineText = cm.getRange(startOfLine, {line: cursor.line, ch: 1})
+  let startOfLine = { line: cursor.line, ch: 0 }
+  let startOfLineText = cm.getRange(startOfLine, { line: cursor.line, ch: 1 })
  // See if it is already a header
  if (startOfLineText === '#') {
    cm.replaceRange('#', startOfLine, startOfLine)
@ -108,14 +108,14 @@ export function insertOnStartOfLines (cm, symbol) {
    if (!range.empty()) {
      const from = range.from()
      const to = range.to()
-      let selection = cm.getRange({line: from.line, ch: 0}, to)
+      let selection = cm.getRange({ line: from.line, ch: 0 }, to)
      selection = selection.replace(/\n/g, '\n' + symbol)
      selection = symbol + selection
      cm.replaceRange(selection, from, to)
    } else {
-      cm.replaceRange(symbol, {line: cursor.line, ch: 0}, {line: cursor.line, ch: 0})
+      cm.replaceRange(symbol, { line: cursor.line, ch: 0 }, { line: cursor.line, ch: 0 })
    }
  }
-  cm.setCursor({line: cursor.line, ch: cursor.ch + symbol.length})
+  cm.setCursor({ line: cursor.line, ch: cursor.ch + symbol.length })
  cm.focus()
 }
--- a/public/js/lib/syncscroll.js
+++ b/public/js/lib/syncscroll.js
@ -188,7 +188,7 @@ function buildMapInner (callback) {
  }

  nonEmptyList.push(0)
-    // make the first line go top
+  // make the first line go top
  _scrollMap[0] = viewTop

  const parts = markdownArea.find('.part').toArray()
@ -336,7 +336,7 @@ export function syncScrollToView (event, preventAnimate) {
  const scrollInfo = editor.getScrollInfo()
  const textHeight = editor.defaultTextHeight()
  lineNo = Math.floor(scrollInfo.top / textHeight)
-    // if reach the last line, will start lerp to the bottom
+  // if reach the last line, will start lerp to the bottom
  const diffToBottom = (scrollInfo.top + scrollInfo.clientHeight) - (scrollInfo.height - textHeight)
  if (scrollInfo.height > scrollInfo.clientHeight && diffToBottom > 0) {
    topDiffPercent = diffToBottom / textHeight
--- a/public/js/pretty.js
+++ b/public/js/pretty.js
@ -1,29 +1,29 @@
 /* eslint-env browser, jquery */
 /* global refreshView */

+import {
+  autoLinkify,
+  deduplicatedHeaderId,
+  removeDOMEvents,
+  finishView,
+  generateToc,
+  md,
+  parseMeta,
+  postProcess,
+  renderTOC,
+  scrollToHash,
+  smoothHashScroll,
+  updateLastChange
+} from './extra'
+
+import { preventXSS } from './render'
+
 require('../css/extra.css')
 require('../css/slide-preview.css')
 require('../css/site.css')

 require('highlight.js/styles/github-gist.css')

-import {
-    autoLinkify,
-    deduplicatedHeaderId,
-    removeDOMEvents,
-    finishView,
-    generateToc,
-    md,
-    parseMeta,
-    postProcess,
-    renderTOC,
-    scrollToHash,
-    smoothHashScroll,
-    updateLastChange
-} from './extra'
-
-import { preventXSS } from './render'
-
 const markdown = $('#doc.markdown-body')
 const text = markdown.text()
 const lastMeta = md.meta
@ -38,7 +38,7 @@ if (md.meta.type && md.meta.type === 'slide') {
  const slides = window.RevealMarkdown.slidify(text, slideOptions)
  markdown.html(slides)
  window.RevealMarkdown.initialize()
-    // prevent XSS
+  // prevent XSS
  markdown.html(preventXSS(markdown.html()))
  markdown.addClass('slides')
 } else {
@ -46,12 +46,12 @@ if (md.meta.type && md.meta.type === 'slide') {
    refreshView()
    markdown.removeClass('slides')
  }
-    // only render again when meta changed
+  // only render again when meta changed
  if (JSON.stringify(md.meta) !== JSON.stringify(lastMeta)) {
    parseMeta(md, null, markdown, $('#ui-toc'), $('#ui-toc-affix'))
    rendered = md.render(text)
  }
-    // prevent XSS
+  // prevent XSS
  rendered = preventXSS(rendered)
  const result = postProcess(rendered)
  markdown.html(result.html())
@ -98,14 +98,14 @@ function generateScrollspy () {
 }

 function windowResize () {
-    // toc right
+  // toc right
  const paddingRight = parseFloat(markdown.css('padding-right'))
  const right = ($(window).width() - (markdown.offset().left + markdown.outerWidth() - paddingRight))
  toc.css('right', `${right}px`)
-    // affix toc left
+  // affix toc left
  let newbool
  const rightMargin = (markdown.parent().outerWidth() - markdown.outerWidth()) / 2
-    // for ipad or wider device
+  // for ipad or wider device
  if (rightMargin >= 133) {
    newbool = true
    const affixLeftMargin = (tocAffix.outerWidth() - tocAffix.width()) / 2
@ -126,7 +126,7 @@ $(document).ready(() => {
  windowResize()
  generateScrollspy()
  setTimeout(scrollToHash, 0)
-    // tooltip
+  // tooltip
  $('[data-toggle="tooltip"]').tooltip()
 })

--- a/public/js/render.js
+++ b/public/js/render.js
@ -44,7 +44,7 @@ var filterXSSOptions = {
  onIgnoreTag: function (tag, html, options) {
    // allow comment tag
    if (tag === '!--') {
-            // do not filter its attributes
+      // do not filter its attributes
      return html.replace(/<(?!!--)/g, '&lt;').replace(/-->/g, '__HTML_COMMENT_END__').replace(/>/g, '&gt;').replace(/__HTML_COMMENT_END__/g, '-->')
    }
  },
--- a/public/js/slide.js
+++ b/public/js/slide.js
@ -1,12 +1,12 @@
 /* eslint-env browser, jquery */
 /* global serverurl, Reveal, RevealMarkdown */

-require('../css/extra.css')
-require('../css/site.css')
-
 import { preventXSS } from './render'
 import { md, updateLastChange, removeDOMEvents, finishView } from './extra'

+require('../css/extra.css')
+require('../css/site.css')
+
 const body = preventXSS($('.slides').text())

 window.createtime = window.lastchangeui.time.attr('data-createtime')
@ -17,7 +17,7 @@ $('.ui-edit').attr('href', `${url}/edit`)
 $('.ui-print').attr('href', `${url}?print-pdf`)

 $(document).ready(() => {
-    // tooltip
+  // tooltip
  $('[data-toggle="tooltip"]').tooltip()
 })

@ -127,7 +127,7 @@ function renderSlide (event) {
 Reveal.addEventListener('ready', event => {
  renderSlide(event)
  const markdown = $(event.currentSlide)
-    // force browser redraw
+  // force browser redraw
  setTimeout(() => {
    markdown.hide().show(0)
  }, 0)