mirror of
https://github.com/overleaf/overleaf.git
synced 2024-11-21 20:47:08 -05:00
138 lines
3.8 KiB
CoffeeScript
138 lines
3.8 KiB
CoffeeScript
logger = require 'logger-sharelatex'
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fs = require 'fs'
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crypto = require 'crypto'
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Settings = require('settings-sharelatex')
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SubscriptionFormatters = require('../Features/Subscription/SubscriptionFormatters')
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querystring = require('querystring')
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SystemMessageManager = require("../Features/SystemMessages/SystemMessageManager")
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fingerprints = {}
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Path = require 'path'
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jsPath =
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if Settings.useMinifiedJs
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"/minjs/"
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else
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"/js/"
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logger.log "Generating file fingerprints..."
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for path in [
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"#{jsPath}libs/require.js",
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"#{jsPath}ide.js",
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"#{jsPath}main.js",
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"#{jsPath}libs.js",
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"#{jsPath}ace/ace.js",
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"#{jsPath}libs/pdf.js",
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"#{jsPath}libs/pdf.worker.js",
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"/stylesheets/style.css"
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]
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filePath = Path.join __dirname, "../../../", "public#{path}"
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exists = fs.existsSync filePath
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if exists
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content = fs.readFileSync filePath
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hash = crypto.createHash("md5").update(content).digest("hex")
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logger.log "#{filePath}: #{hash}"
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fingerprints[path] = hash
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else
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logger.log filePath:filePath, "file does not exist for fingerprints"
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module.exports = (app)->
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app.use (req, res, next)->
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res.locals.session = req.session
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next()
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app.use (req, res, next)->
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res.locals.jsPath = jsPath
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next()
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app.use (req, res, next)->
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res.locals.settings = Settings
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next()
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app.use (req, res, next)->
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res.locals.translate = req.i18n.translate
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next()
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app.use (req, res, next)->
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res.locals.getSiteHost = ->
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Settings.siteUrl.substring(Settings.siteUrl.indexOf("//")+2)
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next()
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app.use (req, res, next)->
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res.locals.formatProjectPublicAccessLevel = (privilegeLevel)->
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formatedPrivileges = private:"Private", readOnly:"Public: Read Only", readAndWrite:"Public: Read and Write"
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return formatedPrivileges[privilegeLevel] || "Private"
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next()
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app.use (req, res, next)->
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res.locals.buildReferalUrl = (referal_medium) ->
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url = Settings.siteUrl
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if req.session? and req.session.user? and req.session.user.referal_id?
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url+="?r=#{req.session.user.referal_id}&rm=#{referal_medium}&rs=b" # Referal source = bonus
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return url
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res.locals.getReferalId = ->
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if req.session? and req.session.user? and req.session.user.referal_id
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return req.session.user.referal_id
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res.locals.getReferalTagLine = ->
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tagLines = [
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"Roar!"
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"Shout about us!"
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"Please recommend us"
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"Tell the world!"
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"Thanks for using ShareLaTeX"
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]
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return tagLines[Math.floor(Math.random()*tagLines.length)]
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res.locals.getRedirAsQueryString = ->
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if req.query.redir?
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return "?#{querystring.stringify({redir:req.query.redir})}"
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return ""
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next()
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app.use (req, res, next) ->
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res.locals.csrfToken = req.session._csrf
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next()
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app.use (req, res, next)->
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res.locals.fingerprint = (path) ->
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if fingerprints[path]?
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return fingerprints[path]
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else
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logger.err "No fingerprint for file: #{path}"
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return ""
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next()
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app.use (req, res, next)->
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res.locals.formatPrice = SubscriptionFormatters.formatPrice
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next()
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app.use (req, res, next)->
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if req.session.user?
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res.locals.user =
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email: req.session.user.email
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first_name: req.session.user.first_name
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last_name: req.session.user.last_name
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if req.session.justRegistered
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res.locals.justRegistered = true
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delete req.session.justRegistered
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if req.session.justLoggedIn
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res.locals.justLoggedIn = true
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delete req.session.justLoggedIn
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res.locals.gaToken = Settings.analytics?.ga?.token
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res.locals.tenderUrl = Settings.tenderUrl
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next()
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app.use (req, res, next) ->
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if req.query? and req.query.scribtex_path?
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res.locals.lookingForScribtex = true
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res.locals.scribtexPath = req.query.scribtex_path
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next()
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app.use (req, res, next) ->
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res.locals.nav = Settings.nav
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next()
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app.use (req, res, next) ->
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SystemMessageManager.getMessages (error, messages = []) ->
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res.locals.systemMessages = messages
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next()
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