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https://github.com/yu-i-i/overleaf-cep.git
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Merge pull request #1717 from overleaf/as-decaffeinate-backend
Decaffeinate backend GitOrigin-RevId: 4ca9f94fc809cab6f47cec8254cacaf1bb3806fa
This commit is contained in:
Alasdair Smith
committed by
sharelatex
sharelatex
parent
d4eb71b525
commit
0ca81de78c
@@ -0,0 +1,297 @@
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/* eslint-disable
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camelcase,
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handle-callback-err,
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max-len,
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no-unused-vars,
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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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* DS101: Remove unnecessary use of Array.from
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* DS102: Remove unnecessary code created because of implicit returns
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* DS205: Consider reworking code to avoid use of IIFEs
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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 ProjectEntityHandler, self
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const _ = require('underscore')
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const async = require('async')
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const path = require('path')
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const logger = require('logger-sharelatex')
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const DocstoreManager = require('../Docstore/DocstoreManager')
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const DocumentUpdaterHandler = require('../../Features/DocumentUpdater/DocumentUpdaterHandler')
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const Errors = require('../Errors/Errors')
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const { Project } = require('../../models/Project')
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const ProjectGetter = require('./ProjectGetter')
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const TpdsUpdateSender = require('../ThirdPartyDataStore/TpdsUpdateSender')
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module.exports = ProjectEntityHandler = self = {
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getAllDocs(project_id, callback) {
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logger.log({ project_id }, 'getting all docs for project')
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// We get the path and name info from the project, and the lines and
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// version info from the doc store.
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return DocstoreManager.getAllDocs(project_id, function(
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error,
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docContentsArray
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) {
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if (error != null) {
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return callback(error)
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}
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// Turn array from docstore into a dictionary based on doc id
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const docContents = {}
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for (let docContent of Array.from(docContentsArray)) {
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docContents[docContent._id] = docContent
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}
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return self._getAllFolders(project_id, function(error, folders) {
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if (folders == null) {
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folders = {}
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}
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if (error != null) {
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return callback(error)
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}
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const docs = {}
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for (let folderPath in folders) {
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const folder = folders[folderPath]
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for (let doc of Array.from(folder.docs || [])) {
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const content = docContents[doc._id.toString()]
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if (content != null) {
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docs[path.join(folderPath, doc.name)] = {
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_id: doc._id,
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name: doc.name,
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lines: content.lines,
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rev: content.rev
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}
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}
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}
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}
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logger.log(
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{ count: _.keys(docs).length, project_id },
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'returning docs for project'
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)
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return callback(null, docs)
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})
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})
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},
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getAllFiles(project_id, callback) {
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logger.log({ project_id }, 'getting all files for project')
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return self._getAllFolders(project_id, function(err, folders) {
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if (folders == null) {
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folders = {}
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}
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if (err != null) {
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return callback(err)
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}
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const files = {}
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for (let folderPath in folders) {
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const folder = folders[folderPath]
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for (let file of Array.from(folder.fileRefs || [])) {
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if (file != null) {
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files[path.join(folderPath, file.name)] = file
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}
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}
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}
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return callback(null, files)
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})
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},
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getAllEntities(project_id, callback) {
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return ProjectGetter.getProject(project_id, function(err, project) {
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if (err != null) {
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return callback(err)
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}
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return self.getAllEntitiesFromProject(project, callback)
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})
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},
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getAllEntitiesFromProject(project, callback) {
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logger.log({ project }, 'getting all entities for project')
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return self._getAllFoldersFromProject(project, function(err, folders) {
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if (folders == null) {
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folders = {}
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}
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if (err != null) {
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return callback(err)
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}
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const docs = []
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const files = []
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for (let folderPath in folders) {
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const folder = folders[folderPath]
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for (let doc of Array.from(folder.docs || [])) {
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if (doc != null) {
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docs.push({ path: path.join(folderPath, doc.name), doc })
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}
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}
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for (let file of Array.from(folder.fileRefs || [])) {
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if (file != null) {
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files.push({ path: path.join(folderPath, file.name), file })
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}
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}
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}
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return callback(null, docs, files)
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})
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},
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getAllDocPathsFromProjectById(project_id, callback) {
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return ProjectGetter.getProjectWithoutDocLines(project_id, function(
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err,
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project
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) {
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if (err != null) {
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return callback(err)
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}
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if (project == null) {
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return callback(Errors.NotFoundError('no project'))
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}
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return self.getAllDocPathsFromProject(project, callback)
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})
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},
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getAllDocPathsFromProject(project, callback) {
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logger.log({ project }, 'getting all docs for project')
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return self._getAllFoldersFromProject(project, function(err, folders) {
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if (folders == null) {
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folders = {}
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}
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if (err != null) {
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return callback(err)
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}
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const docPath = {}
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for (let folderPath in folders) {
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const folder = folders[folderPath]
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for (let doc of Array.from(folder.docs || [])) {
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docPath[doc._id] = path.join(folderPath, doc.name)
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}
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}
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logger.log(
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{ count: _.keys(docPath).length, project_id: project._id },
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'returning docPaths for project'
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)
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return callback(null, docPath)
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})
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},
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flushProjectToThirdPartyDataStore(project_id, callback) {
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logger.log({ project_id }, 'flushing project to tpds')
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return DocumentUpdaterHandler.flushProjectToMongo(project_id, function(
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error
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) {
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if (error != null) {
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return callback(error)
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}
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return ProjectGetter.getProject(project_id, { name: true }, function(
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error,
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project
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) {
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if (error != null) {
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return callback(error)
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}
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const requests = []
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return self.getAllDocs(project_id, function(error, docs) {
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if (error != null) {
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return callback(error)
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}
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for (let docPath in docs) {
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const doc = docs[docPath]
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;((docPath, doc) =>
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requests.push(cb =>
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TpdsUpdateSender.addDoc(
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{
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project_id,
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doc_id: doc._id,
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path: docPath,
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project_name: project.name,
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rev: doc.rev || 0
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},
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cb
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)
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))(docPath, doc)
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}
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return self.getAllFiles(project_id, function(error, files) {
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if (error != null) {
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return callback(error)
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}
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for (let filePath in files) {
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const file = files[filePath]
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;((filePath, file) =>
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requests.push(cb =>
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TpdsUpdateSender.addFile(
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{
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project_id,
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file_id: file._id,
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path: filePath,
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project_name: project.name,
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rev: file.rev
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},
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cb
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)
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))(filePath, file)
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}
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return async.series(requests, function(err) {
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logger.log({ project_id }, 'finished flushing project to tpds')
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return callback(err)
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})
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})
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})
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})
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})
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},
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getDoc(project_id, doc_id, options, callback) {
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if (options == null) {
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options = {}
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}
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if (callback == null) {
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callback = function(error, lines, rev) {}
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}
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if (typeof options === 'function') {
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callback = options
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options = {}
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}
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return DocstoreManager.getDoc(project_id, doc_id, options, callback)
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},
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_getAllFolders(project_id, callback) {
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logger.log({ project_id }, 'getting all folders for project')
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return ProjectGetter.getProjectWithoutDocLines(project_id, function(
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err,
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project
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) {
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if (err != null) {
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return callback(err)
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}
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if (project == null) {
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return callback(Errors.NotFoundError('no project'))
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}
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return self._getAllFoldersFromProject(project, callback)
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})
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},
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_getAllFoldersFromProject(project, callback) {
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const folders = {}
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var processFolder = function(basePath, folder) {
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folders[basePath] = folder
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return (() => {
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const result = []
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for (let childFolder of Array.from(folder.folders || [])) {
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if (childFolder.name != null) {
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result.push(
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processFolder(path.join(basePath, childFolder.name), childFolder)
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)
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} else {
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result.push(undefined)
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}
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}
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return result
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})()
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}
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processFolder('/', project.rootFolder[0])
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return callback(null, folders)
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}
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}
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