mirror of
https://github.com/overleaf/overleaf.git
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55c5330108
[misc] automatically call joinProject as part of connecting to real-time GitOrigin-RevId: 2466168e9cebb62dec07481273050efcd0478114
133 lines
3.3 KiB
JavaScript
133 lines
3.3 KiB
JavaScript
/* eslint-disable
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no-return-assign,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* DS207: Consider shorter variations of null checks
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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let Client
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const { XMLHttpRequest } = require('../../libs/XMLHttpRequest')
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const io = require('socket.io-client')
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const async = require('async')
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const request = require('request')
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const Settings = require('@overleaf/settings')
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const redis = require('@overleaf/redis-wrapper')
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const rclient = redis.createClient(Settings.redis.websessions)
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const uid = require('uid-safe').sync
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const signature = require('cookie-signature')
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io.util.request = function () {
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const xhr = new XMLHttpRequest()
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const _open = xhr.open
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xhr.open = function () {
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_open.apply(xhr, arguments)
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if (Client.cookie != null) {
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return xhr.setRequestHeader('Cookie', Client.cookie)
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}
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}
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return xhr
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}
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module.exports = Client = {
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cookie: null,
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setSession(session, callback) {
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if (callback == null) {
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callback = function () {}
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}
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const sessionId = uid(24)
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session.cookie = {}
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return rclient.set('sess:' + sessionId, JSON.stringify(session), error => {
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if (error != null) {
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return callback(error)
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}
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const secret = Settings.security.sessionSecret
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const cookieKey = 's:' + signature.sign(sessionId, secret)
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Client.cookie = `${Settings.cookieName}=${cookieKey}`
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return callback()
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})
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},
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unsetSession(callback) {
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if (callback == null) {
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callback = function () {}
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}
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Client.cookie = null
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return callback()
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},
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connect(query) {
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const client = io.connect('http://localhost:3026', {
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'force new connection': true,
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query,
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})
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client.on(
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'connectionAccepted',
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(_, publicId) => (client.publicId = publicId)
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)
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client.on(
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'joinProjectResponse',
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({ publicId }) => (client.publicId = publicId)
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)
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return client
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},
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getConnectedClients(callback) {
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if (callback == null) {
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callback = function () {}
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}
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return request.get(
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{
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url: 'http://localhost:3026/clients',
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json: true,
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},
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(error, response, data) => callback(error, data)
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)
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},
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getConnectedClient(clientId, callback) {
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if (callback == null) {
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callback = function () {}
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}
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return request.get(
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{
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url: `http://localhost:3026/clients/${clientId}`,
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json: true,
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},
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(error, response, data) => {
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if (response?.statusCode === 404) {
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callback(new Error('not found'))
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} else {
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callback(error, data)
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}
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}
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)
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},
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disconnectClient(clientId, callback) {
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request.post(
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{
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url: `http://localhost:3026/client/${clientId}/disconnect`,
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},
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(error, response, data) => callback(error, data)
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)
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return null
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},
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disconnectAllClients(callback) {
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return Client.getConnectedClients((error, clients) => {
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if (error) return callback(error)
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async.each(
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clients,
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(clientView, cb) => Client.disconnectClient(clientView.client_id, cb),
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callback
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)
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})
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},
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}
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