mirror of
https://github.com/overleaf/overleaf.git
synced 2024-12-29 10:13:01 +00:00
24 lines
934 B
CoffeeScript
24 lines
934 B
CoffeeScript
fs = require "fs"
|
|
logger = require "logger-sharelatex"
|
|
|
|
module.exports = DraftModeManager =
|
|
injectDraftMode: (filename, callback = (error) ->) ->
|
|
fs.readFile filename, "utf8", (error, content) ->
|
|
return callback(error) if error?
|
|
# avoid adding draft mode more than once
|
|
if content?.indexOf("\\documentclass\[draft") >= 0
|
|
return callback()
|
|
modified_content = DraftModeManager._injectDraftOption content
|
|
logger.log {
|
|
content: content.slice(0,1024), # \documentclass is normally v near the top
|
|
modified_content: modified_content.slice(0,1024),
|
|
filename
|
|
}, "injected draft class"
|
|
fs.writeFile filename, modified_content, callback
|
|
|
|
_injectDraftOption: (content) ->
|
|
content
|
|
# With existing options (must be first, otherwise both are applied)
|
|
.replace(/\\documentclass\[/g, "\\documentclass[draft,")
|
|
# Without existing options
|
|
.replace(/\\documentclass\{/g, "\\documentclass[draft]{")
|