overleaf/services/web/app/coffee/Features/LinkedFiles/LinkedFilesController.coffee

122 lines
3.7 KiB
CoffeeScript

AuthenticationController = require '../Authentication/AuthenticationController'
EditorController = require '../Editor/EditorController'
ProjectLocator = require '../Project/ProjectLocator'
Settings = require 'settings-sharelatex'
logger = require 'logger-sharelatex'
_ = require 'underscore'
LinkedFilesHandler = require './LinkedFilesHandler'
{
UrlFetchFailedError,
InvalidUrlError,
OutputFileFetchFailedError,
AccessDeniedError,
BadEntityTypeError,
BadDataError,
ProjectNotFoundError,
V1ProjectNotFoundError,
SourceFileNotFoundError,
} = require './LinkedFilesErrors'
module.exports = LinkedFilesController = {
Agents: {
url: require('./UrlAgent'),
project_file: require('./ProjectFileAgent'),
project_output_file: require('./ProjectOutputFileAgent')
}
_getAgent: (provider) ->
if !LinkedFilesController.Agents.hasOwnProperty(provider)
return null
unless provider in Settings.enabledLinkedFileTypes
return null
LinkedFilesController.Agents[provider]
createLinkedFile: (req, res, next) ->
{project_id} = req.params
{name, provider, data, parent_folder_id} = req.body
user_id = AuthenticationController.getLoggedInUserId(req)
logger.log {project_id, name, provider, data, parent_folder_id, user_id}, 'create linked file request'
Agent = LinkedFilesController._getAgent(provider)
if !Agent?
return res.sendStatus(400)
data.provider = provider
Agent.createLinkedFile project_id,
data,
name,
parent_folder_id,
user_id,
(err, newFileId) ->
return LinkedFilesController.handleError(err, req, res, next) if err?
res.json(new_file_id: newFileId)
refreshLinkedFile: (req, res, next) ->
{project_id, file_id} = req.params
user_id = AuthenticationController.getLoggedInUserId(req)
logger.log {project_id, file_id, user_id}, 'refresh linked file request'
LinkedFilesHandler.getFileById project_id, file_id, (err, file, path, parentFolder) ->
return next(err) if err?
return res.sendStatus(404) if !file?
name = file.name
linkedFileData = file.linkedFileData
if !linkedFileData? || !linkedFileData?.provider?
return res.send(409)
provider = linkedFileData.provider
parent_folder_id = parentFolder._id
Agent = LinkedFilesController._getAgent(provider)
if !Agent?
return res.sendStatus(400)
Agent.refreshLinkedFile project_id,
linkedFileData,
name,
parent_folder_id,
user_id,
(err, newFileId) ->
return LinkedFilesController.handleError(err, req, res, next) if err?
res.json(new_file_id: newFileId)
handleError: (error, req, res, next) ->
if error instanceof BadDataError
res.status(400).send("The submitted data is not valid")
else if error instanceof AccessDeniedError
res.status(403).send("You do not have access to this project")
else if error instanceof BadDataError
res.status(400).send("The submitted data is not valid")
else if error instanceof BadEntityTypeError
res.status(400).send("The file is the wrong type")
else if error instanceof SourceFileNotFoundError
res.status(404).send("Source file not found")
else if error instanceof ProjectNotFoundError
res.status(404).send("Project not found")
else if error instanceof V1ProjectNotFoundError
res.status(409).send("Sorry, the source project is not yet imported to Overleaf v2. Please import it to Overleaf v2 to refresh this file")
else if error instanceof OutputFileFetchFailedError
res.status(404).send("Could not get output file")
else if error instanceof UrlFetchFailedError
res.status(422).send(
"Your URL could not be reached (#{error.statusCode} status code). Please check it and try again."
)
else if error instanceof InvalidUrlError
res.status(422).send(
"Your URL is not valid. Please check it and try again."
)
else
next(error)
}