overleaf/services/clsi/app/coffee/CompileController.coffee
2017-08-07 14:32:28 +01:00

108 lines
3.6 KiB
CoffeeScript

RequestParser = require "./RequestParser"
CompileManager = require "./CompileManager"
Settings = require "settings-sharelatex"
Metrics = require "./Metrics"
ProjectPersistenceManager = require "./ProjectPersistenceManager"
logger = require "logger-sharelatex"
Errors = require "./Errors"
module.exports = CompileController =
compile: (req, res, next = (error) ->) ->
timer = new Metrics.Timer("compile-request")
RequestParser.parse req.body, (error, request) ->
return next(error) if error?
request.project_id = req.params.project_id
request.user_id = req.params.user_id if req.params.user_id?
ProjectPersistenceManager.markProjectAsJustAccessed request.project_id, (error) ->
return next(error) if error?
CompileManager.doCompile request, (error, outputFiles = []) ->
if error instanceof Errors.FilesOutOfSyncError
code = 409 # Http 409 Conflict
status = "retry"
else if error?.terminated
status = "terminated"
else if error?.validate
status = "validation-#{error.validate}"
else if error?
if error.timedout
status = "timedout"
logger.log err: error, project_id: request.project_id, "timeout running compile"
else
status = "error"
code = 500
logger.error err: error, project_id: request.project_id, "error running compile"
else
status = "failure"
for file in outputFiles
if file.path?.match(/output\.pdf$/)
status = "success"
timer.done()
res.status(code or 200).send {
compile:
status: status
error: error?.message or error
outputFiles: outputFiles.map (file) ->
url:
"#{Settings.apis.clsi.url}/project/#{request.project_id}" +
(if request.user_id? then "/user/#{request.user_id}" else "") +
(if file.build? then "/build/#{file.build}" else "") +
"/output/#{file.path}"
path: file.path
type: file.type
build: file.build
}
stopCompile: (req, res, next) ->
{project_id, user_id} = req.params
CompileManager.stopCompile project_id, user_id, (error) ->
return next(error) if error?
res.sendStatus(204)
clearCache: (req, res, next = (error) ->) ->
ProjectPersistenceManager.clearProject req.params.project_id, req.params.user_id, (error) ->
return next(error) if error?
res.sendStatus(204) # No content
syncFromCode: (req, res, next = (error) ->) ->
file = req.query.file
line = parseInt(req.query.line, 10)
column = parseInt(req.query.column, 10)
project_id = req.params.project_id
user_id = req.params.user_id
CompileManager.syncFromCode project_id, user_id, file, line, column, (error, pdfPositions) ->
return next(error) if error?
res.send JSON.stringify {
pdf: pdfPositions
}
syncFromPdf: (req, res, next = (error) ->) ->
page = parseInt(req.query.page, 10)
h = parseFloat(req.query.h)
v = parseFloat(req.query.v)
project_id = req.params.project_id
user_id = req.params.user_id
CompileManager.syncFromPdf project_id, user_id, page, h, v, (error, codePositions) ->
return next(error) if error?
res.send JSON.stringify {
code: codePositions
}
wordcount: (req, res, next = (error) ->) ->
file = req.query.file || "main.tex"
project_id = req.params.project_id
user_id = req.params.user_id
image = req.query.image
logger.log {image, file, project_id}, "word count request"
CompileManager.wordcount project_id, user_id, file, image, (error, result) ->
return next(error) if error?
res.send JSON.stringify {
texcount: result
}
status: (req, res, next = (error)-> )->
res.send("OK")