overleaf/services/web/app/coffee/Features/Downloads/ProjectDownloadsController.coffee

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2014-02-12 05:23:40 -05:00
logger = require "logger-sharelatex"
Metrics = require "../../infrastructure/Metrics"
Project = require("../../models/Project").Project
ProjectZipStreamManager = require "./ProjectZipStreamManager"
DocumentUpdaterHandler = require "../DocumentUpdater/DocumentUpdaterHandler"
module.exports = ProjectDownloadsController =
downloadProject: (req, res, next) ->
project_id = req.params.Project_id
Metrics.inc "zip-downloads"
logger.log project_id: project_id, "downloading project"
DocumentUpdaterHandler.flushProjectToMongo project_id, (error)->
return next(error) if error?
Project.findById project_id, "name", (error, project) ->
return next(error) if error?
ProjectZipStreamManager.createZipStreamForProject project_id, (error, stream) ->
return next(error) if error?
res.header(
"Content-Disposition",
"attachment; filename=#{encodeURIComponent(project.name)}.zip"
)
res.contentType('application/zip')
stream.pipe(res)
downloadMultipleProjects: (req, res, next) ->
project_ids = req.query.project_ids.split(",")
Metrics.inc "zip-downloads-multiple"
logger.log project_ids: project_ids, "downloading multiple projects"
DocumentUpdaterHandler.flushMultipleProjectsToMongo project_ids, (error) ->
return next(error) if error?
ProjectZipStreamManager.createZipStreamForMultipleProjects project_ids, (error, stream) ->
return next(error) if error?
res.header(
"Content-Disposition",
"attachment; filename=ShareLaTeX Projects (#{project_ids.length} items).zip"
)
res.contentType('application/zip')
stream.pipe(res)
2014-02-12 05:23:40 -05:00