overleaf/services/web/app/coffee/Features/FileStore/FileStoreController.coffee

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1,009 B
CoffeeScript

logger = require('logger-sharelatex')
FileStoreHandler = require("./FileStoreHandler")
ProjectLocator = require("../Project/ProjectLocator")
module.exports =
getFile : (req, res)->
project_id = req.params.Project_id
file_id = req.params.File_id
queryString = req.query
logger.log project_id: project_id, file_id: file_id, queryString:queryString, "file download"
ProjectLocator.findElement {project_id: project_id, element_id: file_id, type: "file"}, (err, file)->
if err?
logger.err err:err, project_id: project_id, file_id: file_id, queryString:queryString, "error finding element for downloading file"
return res.send 500
FileStoreHandler.getFileStream project_id, file_id, queryString, (err, stream)->
if err?
logger.err err:err, project_id: project_id, file_id: file_id, queryString:queryString, "error getting file stream for downloading file"
return res.send 500
res.setHeader("Content-Disposition", "attachment; filename=#{file.name}")
stream.pipe res