mirror of
https://github.com/hedgedoc/hedgedoc.git
synced 2025-05-14 15:14:56 -04:00
Linter: Fix all lint errors
Signed-off-by: Philip Molares <philip.molares@udo.edu>
This commit is contained in:
Philip Molares
parent
b0a45bdf9c
commit
136d895d15
51 changed files with 2245 additions and 1539 deletions
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@ -1,32 +1,32 @@
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'use strict'
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// external modules
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var fs = require('fs')
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var path = require('path')
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var LZString = require('lz-string')
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var base64url = require('base64url')
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var md = require('markdown-it')()
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var metaMarked = require('meta-marked')
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var cheerio = require('cheerio')
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var shortId = require('shortid')
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var Sequelize = require('sequelize')
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var async = require('async')
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var moment = require('moment')
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var DiffMatchPatch = require('diff-match-patch')
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var dmp = new DiffMatchPatch()
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var S = require('string')
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const fs = require('fs')
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const path = require('path')
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const LZString = require('lz-string')
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const base64url = require('base64url')
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const md = require('markdown-it')()
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const metaMarked = require('meta-marked')
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const cheerio = require('cheerio')
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const shortId = require('shortid')
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const Sequelize = require('sequelize')
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const async = require('async')
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const moment = require('moment')
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const DiffMatchPatch = require('diff-match-patch')
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const dmp = new DiffMatchPatch()
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const S = require('string')
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// core
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var config = require('../config')
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var logger = require('../logger')
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const config = require('../config')
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const logger = require('../logger')
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// ot
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var ot = require('../ot')
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const ot = require('../ot')
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// permission types
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var permissionTypes = ['freely', 'editable', 'limited', 'locked', 'protected', 'private']
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const permissionTypes = ['freely', 'editable', 'limited', 'locked', 'protected', 'private']
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module.exports = function (sequelize, DataTypes) {
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var Note = sequelize.define('Note', {
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const Note = sequelize.define('Note', {
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id: {
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type: DataTypes.UUID,
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primaryKey: true,
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@ -91,7 +91,7 @@ module.exports = function (sequelize, DataTypes) {
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return new Promise(function (resolve, reject) {
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// if no content specified then use default note
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if (!note.content) {
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var body = null
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let body = null
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let filePath = null
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if (note.alias) {
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filePath = path.join(config.docsPath, note.alias + '.md')
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@ -100,7 +100,7 @@ module.exports = function (sequelize, DataTypes) {
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filePath = config.defaultNotePath
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}
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if (Note.checkFileExist(filePath)) {
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var fsCreatedTime = moment(fs.statSync(filePath).ctime)
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const fsCreatedTime = moment(fs.statSync(filePath).ctime)
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body = fs.readFileSync(filePath, 'utf8')
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note.title = Note.parseNoteTitle(body)
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note.content = body
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@ -165,15 +165,15 @@ module.exports = function (sequelize, DataTypes) {
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}
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Note.encodeNoteId = function (id) {
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// remove dashes in UUID and encode in url-safe base64
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let str = id.replace(/-/g, '')
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let hexStr = Buffer.from(str, 'hex')
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const str = id.replace(/-/g, '')
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const hexStr = Buffer.from(str, 'hex')
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return base64url.encode(hexStr)
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}
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Note.decodeNoteId = function (encodedId) {
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// decode from url-safe base64
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let id = base64url.toBuffer(encodedId).toString('hex')
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const id = base64url.toBuffer(encodedId).toString('hex')
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// add dashes between the UUID string parts
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let idParts = []
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const idParts = []
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idParts.push(id.substr(0, 8))
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idParts.push(id.substr(8, 4))
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idParts.push(id.substr(12, 4))
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@ -182,8 +182,8 @@ module.exports = function (sequelize, DataTypes) {
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return idParts.join('-')
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}
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Note.checkNoteIdValid = function (id) {
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var uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i
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var result = id.match(uuidRegex)
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const uuidRegex = /^[0-9a-f]{8}-[0-9a-f]{4}-[1-5][0-9a-f]{3}-[89ab][0-9a-f]{3}-[0-9a-f]{12}$/i
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const result = id.match(uuidRegex)
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if (result && result.length === 1) { return true } else { return false }
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}
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Note.parseNoteId = function (noteId, callback) {
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@ -196,15 +196,15 @@ module.exports = function (sequelize, DataTypes) {
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}
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}).then(function (note) {
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if (note) {
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let filePath = path.join(config.docsPath, noteId + '.md')
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const filePath = path.join(config.docsPath, noteId + '.md')
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if (Note.checkFileExist(filePath)) {
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// if doc in filesystem have newer modified time than last change time
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// then will update the doc in db
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var fsModifiedTime = moment(fs.statSync(filePath).mtime)
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var dbModifiedTime = moment(note.lastchangeAt || note.createdAt)
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var body = fs.readFileSync(filePath, 'utf8')
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var contentLength = body.length
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var title = Note.parseNoteTitle(body)
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const fsModifiedTime = moment(fs.statSync(filePath).mtime)
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const dbModifiedTime = moment(note.lastchangeAt || note.createdAt)
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const body = fs.readFileSync(filePath, 'utf8')
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const contentLength = body.length
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const title = Note.parseNoteTitle(body)
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if (fsModifiedTime.isAfter(dbModifiedTime) && note.content !== body) {
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note.update({
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title: title,
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@ -214,9 +214,9 @@ module.exports = function (sequelize, DataTypes) {
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sequelize.models.Revision.saveNoteRevision(note, function (err, revision) {
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if (err) return _callback(err, null)
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// update authorship on after making revision of docs
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var patch = dmp.patch_fromText(revision.patch)
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var operations = Note.transformPatchToOperations(patch, contentLength)
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var authorship = note.authorship
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const patch = dmp.patch_fromText(revision.patch)
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const operations = Note.transformPatchToOperations(patch, contentLength)
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let authorship = note.authorship
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for (let i = 0; i < operations.length; i++) {
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authorship = Note.updateAuthorshipByOperation(operations[i], null, authorship)
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}
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@ -238,7 +238,7 @@ module.exports = function (sequelize, DataTypes) {
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return callback(null, note.id)
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}
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} else {
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var filePath = path.join(config.docsPath, noteId + '.md')
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const filePath = path.join(config.docsPath, noteId + '.md')
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if (Note.checkFileExist(filePath)) {
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Note.create({
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alias: noteId,
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@ -270,7 +270,7 @@ module.exports = function (sequelize, DataTypes) {
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}
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// try to parse note id by LZString Base64
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try {
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var id = LZString.decompressFromBase64(noteId)
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const id = LZString.decompressFromBase64(noteId)
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if (id && Note.checkNoteIdValid(id)) { return callback(null, id) } else { return _callback(null, null) }
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} catch (err) {
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if (err.message === 'Cannot read property \'charAt\' of undefined') {
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@ -284,7 +284,7 @@ module.exports = function (sequelize, DataTypes) {
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parseNoteIdByBase64Url: function (_callback) {
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// try to parse note id by base64url
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try {
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var id = Note.decodeNoteId(noteId)
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const id = Note.decodeNoteId(noteId)
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if (id && Note.checkNoteIdValid(id)) { return callback(null, id) } else { return _callback(null, null) }
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} catch (err) {
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logger.error(err)
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@ -321,24 +321,24 @@ module.exports = function (sequelize, DataTypes) {
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})
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}
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Note.parseNoteInfo = function (body) {
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var parsed = Note.extractMeta(body)
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var $ = cheerio.load(md.render(parsed.markdown))
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const parsed = Note.extractMeta(body)
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const $ = cheerio.load(md.render(parsed.markdown))
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return {
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title: Note.extractNoteTitle(parsed.meta, $),
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tags: Note.extractNoteTags(parsed.meta, $)
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}
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}
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Note.parseNoteTitle = function (body) {
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var parsed = Note.extractMeta(body)
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var $ = cheerio.load(md.render(parsed.markdown))
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const parsed = Note.extractMeta(body)
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const $ = cheerio.load(md.render(parsed.markdown))
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return Note.extractNoteTitle(parsed.meta, $)
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}
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Note.extractNoteTitle = function (meta, $) {
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var title = ''
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let title = ''
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if (meta.title && (typeof meta.title === 'string' || typeof meta.title === 'number')) {
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title = meta.title
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} else {
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var h1s = $('h1')
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const h1s = $('h1')
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if (h1s.length > 0 && h1s.first().text().split('\n').length === 1) { title = S(h1s.first().text()).stripTags().s }
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}
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if (!title) title = 'Untitled'
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@ -355,28 +355,28 @@ module.exports = function (sequelize, DataTypes) {
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return title
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}
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Note.extractNoteTags = function (meta, $) {
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var tags = []
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var rawtags = []
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const tags = []
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const rawtags = []
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if (meta.tags && (typeof meta.tags === 'string' || typeof meta.tags === 'number')) {
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var metaTags = ('' + meta.tags).split(',')
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const metaTags = ('' + meta.tags).split(',')
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for (let i = 0; i < metaTags.length; i++) {
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var text = metaTags[i].trim()
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const text = metaTags[i].trim()
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if (text) rawtags.push(text)
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}
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} else {
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var h6s = $('h6')
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const h6s = $('h6')
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h6s.each(function (key, value) {
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if (/^tags/gmi.test($(value).text())) {
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var codes = $(value).find('code')
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const codes = $(value).find('code')
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for (let i = 0; i < codes.length; i++) {
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var text = S($(codes[i]).text().trim()).stripTags().s
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const text = S($(codes[i]).text().trim()).stripTags().s
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if (text) rawtags.push(text)
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}
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}
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})
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}
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for (let i = 0; i < rawtags.length; i++) {
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var found = false
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let found = false
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for (let j = 0; j < tags.length; j++) {
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if (tags[j] === rawtags[i]) {
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found = true
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@ -388,7 +388,7 @@ module.exports = function (sequelize, DataTypes) {
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return tags
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}
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Note.extractMeta = function (content) {
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var obj = null
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let obj = null
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try {
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obj = metaMarked(content)
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if (!obj.markdown) obj.markdown = ''
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@ -402,7 +402,7 @@ module.exports = function (sequelize, DataTypes) {
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return obj
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}
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Note.parseMeta = function (meta) {
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var _meta = {}
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const _meta = {}
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if (meta) {
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if (meta.title && (typeof meta.title === 'string' || typeof meta.title === 'number')) { _meta.title = meta.title }
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if (meta.description && (typeof meta.description === 'string' || typeof meta.description === 'number')) { _meta.description = meta.description }
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@ -416,7 +416,7 @@ module.exports = function (sequelize, DataTypes) {
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return _meta
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}
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Note.parseOpengraph = function (meta, title) {
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var _ogdata = {}
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let _ogdata = {}
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if (meta.opengraph) { _ogdata = meta.opengraph }
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if (!(_ogdata.title && (typeof _ogdata.title === 'string' || typeof _ogdata.title === 'number'))) { _ogdata.title = title }
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if (!(_ogdata.description && (typeof _ogdata.description === 'string' || typeof _ogdata.description === 'number'))) { _ogdata.description = meta.description || '' }
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@ -424,27 +424,27 @@ module.exports = function (sequelize, DataTypes) {
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return _ogdata
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}
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Note.updateAuthorshipByOperation = function (operation, userId, authorships) {
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var index = 0
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var timestamp = Date.now()
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let index = 0
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const timestamp = Date.now()
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for (let i = 0; i < operation.length; i++) {
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var op = operation[i]
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const op = operation[i]
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if (ot.TextOperation.isRetain(op)) {
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index += op
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} else if (ot.TextOperation.isInsert(op)) {
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let opStart = index
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let opEnd = index + op.length
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var inserted = false
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const opStart = index
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const opEnd = index + op.length
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let inserted = false
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// authorship format: [userId, startPos, endPos, createdAt, updatedAt]
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if (authorships.length <= 0) authorships.push([userId, opStart, opEnd, timestamp, timestamp])
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else {
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for (let j = 0; j < authorships.length; j++) {
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let authorship = authorships[j]
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const authorship = authorships[j]
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if (!inserted) {
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let nextAuthorship = authorships[j + 1] || -1
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const nextAuthorship = authorships[j + 1] || -1
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if ((nextAuthorship !== -1 && nextAuthorship[1] >= opEnd) || j >= authorships.length - 1) {
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if (authorship[1] < opStart && authorship[2] > opStart) {
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// divide
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let postLength = authorship[2] - opStart
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const postLength = authorship[2] - opStart
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authorship[2] = opStart
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authorship[4] = timestamp
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authorships.splice(j + 1, 0, [userId, opStart, opEnd, timestamp, timestamp])
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@ -470,13 +470,13 @@ module.exports = function (sequelize, DataTypes) {
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}
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index += op.length
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} else if (ot.TextOperation.isDelete(op)) {
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let opStart = index
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let opEnd = index - op
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const opStart = index
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const opEnd = index - op
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if (operation.length === 1) {
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authorships = []
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} else if (authorships.length > 0) {
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for (let j = 0; j < authorships.length; j++) {
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let authorship = authorships[j]
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const authorship = authorships[j]
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if (authorship[1] >= opStart && authorship[1] <= opEnd && authorship[2] >= opStart && authorship[2] <= opEnd) {
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authorships.splice(j, 1)
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j -= 1
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@ -501,12 +501,12 @@ module.exports = function (sequelize, DataTypes) {
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}
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// merge
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for (let j = 0; j < authorships.length; j++) {
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let authorship = authorships[j]
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const authorship = authorships[j]
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for (let k = j + 1; k < authorships.length; k++) {
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let nextAuthorship = authorships[k]
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const nextAuthorship = authorships[k]
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if (nextAuthorship && authorship[0] === nextAuthorship[0] && authorship[2] === nextAuthorship[1]) {
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let minTimestamp = Math.min(authorship[3], nextAuthorship[3])
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let maxTimestamp = Math.max(authorship[3], nextAuthorship[3])
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const minTimestamp = Math.min(authorship[3], nextAuthorship[3])
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const maxTimestamp = Math.max(authorship[3], nextAuthorship[3])
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authorships.splice(j, 1, [authorship[0], authorship[1], nextAuthorship[2], minTimestamp, maxTimestamp])
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authorships.splice(k, 1)
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j -= 1
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@ -516,7 +516,7 @@ module.exports = function (sequelize, DataTypes) {
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}
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// clear
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for (let j = 0; j < authorships.length; j++) {
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let authorship = authorships[j]
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const authorship = authorships[j]
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if (!authorship[0]) {
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authorships.splice(j, 1)
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j -= 1
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@ -525,13 +525,13 @@ module.exports = function (sequelize, DataTypes) {
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return authorships
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}
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Note.transformPatchToOperations = function (patch, contentLength) {
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var operations = []
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const operations = []
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if (patch.length > 0) {
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// calculate original content length
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for (let j = patch.length - 1; j >= 0; j--) {
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var p = patch[j]
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const p = patch[j]
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for (let i = 0; i < p.diffs.length; i++) {
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var diff = p.diffs[i]
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const diff = p.diffs[i]
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switch (diff[0]) {
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case 1: // insert
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contentLength -= diff[1].length
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@ -543,15 +543,15 @@ module.exports = function (sequelize, DataTypes) {
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}
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}
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// generate operations
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var bias = 0
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var lengthBias = 0
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let bias = 0
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let lengthBias = 0
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for (let j = 0; j < patch.length; j++) {
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var operation = []
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let p = patch[j]
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var currIndex = p.start1
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var currLength = contentLength - bias
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const operation = []
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const p = patch[j]
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let currIndex = p.start1
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const currLength = contentLength - bias
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for (let i = 0; i < p.diffs.length; i++) {
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let diff = p.diffs[i]
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const diff = p.diffs[i]
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switch (diff[0]) {
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case 0: // retain
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if (i === 0) {
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