mirror of
https://github.com/overleaf/overleaf.git
synced 2024-09-16 02:52:31 -04:00
458bbc7cfd
- moves project locking into ProjectEntityHandler - splits ProjectEntityHandler into ProjectEntityHandler, ProjectEntityUpdateHandler and ProjectEntityMongoUpdateHandler - adds upsertDoc/upsertFile and upsertDocWithPath/upsertFileWithPath to EditorController and ProjectEntiyUpdateHandler
34 lines
1.1 KiB
CoffeeScript
34 lines
1.1 KiB
CoffeeScript
ProjectEntityHandler = require "./ProjectEntityHandler"
|
|
ProjectEntityUpdateHandler = require "./ProjectEntityUpdateHandler"
|
|
Path = require "path"
|
|
async = require("async")
|
|
_ = require("underscore")
|
|
|
|
module.exports = ProjectRootDocManager =
|
|
setRootDocAutomatically: (project_id, callback = (error) ->) ->
|
|
|
|
ProjectEntityHandler.getAllDocs project_id, (error, docs) ->
|
|
return callback(error) if error?
|
|
|
|
|
|
root_doc_id = null
|
|
jobs = _.map docs, (doc, path)->
|
|
return (cb)->
|
|
rootDocId = null
|
|
for line in doc.lines || []
|
|
# We've had problems with this regex locking up CPU.
|
|
# Previously /.*\\documentclass/ would totally lock up on lines of 500kb (data text files :()
|
|
# This regex will only look from the start of the line, including whitespace so will return quickly
|
|
# regardless of line length.
|
|
match = line.match /^\s*\\documentclass/
|
|
isRootDoc = Path.extname(path).match(/\.R?tex$/) and match
|
|
if isRootDoc
|
|
rootDocId = doc?._id
|
|
cb(rootDocId)
|
|
|
|
async.series jobs, (root_doc_id)->
|
|
if root_doc_id?
|
|
ProjectEntityUpdateHandler.setRootDoc project_id, root_doc_id, callback
|
|
else
|
|
callback()
|
|
|