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buildSchoolGraph script working well
This commit is contained in:
Nick Winter
parent
7076a23fe2
commit
0539f796a7
1 changed files with 46 additions and 29 deletions
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@ -4,6 +4,7 @@ database = require '../server/commons/database'
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mongoose = require 'mongoose'
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log = require 'winston'
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async = require 'async'
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moment = require 'moment'
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### SET UP ###
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do (setupLodash = this) ->
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@ -19,6 +20,8 @@ User = require '../server/users/User'
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startDate = new Date 2015, 11, 1
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debugging = false
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query = dateCreated: {$gt: startDate}, emailLower: {$exists: true}
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selection = 'name emailLower schoolName courseInstances clans ageRange dateCreated referrer points lastIP hourOfCode preferredLanguage lastLevel'
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User.find(query).select(selection).lean().exec (err, users) ->
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@ -26,9 +29,10 @@ User.find(query).select(selection).lean().exec (err, users) ->
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log.info "Found #{usersWithSchools.length} users of #{users.length} users registered after #{startDate}."
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nextPrompt users
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nextPrompt = (users, question) ->
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nextPrompt = (users, question, userToSchool, suggestions) ->
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# We look for the next top user to classify based on the number of suggestions we can make about what the school name should be.
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sortUsers users
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unless userToSchool
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return console.log('Done.') or process.exit() unless [userToSchool, suggestions] = findUserToSchool users
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question ?= formatSuggestions userToSchool, suggestions
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prompt question, (answer) ->
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@ -41,7 +45,10 @@ nextPrompt = (users, question) ->
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return finalizePrompt userToSchool, suggestions, schoolName, users
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else if answer.length < 10
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console.log "#{answer}? That's kind of short--I don't think school names and locations can be this short. What should it really be?"
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return nextPrompt users, "> "
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return nextPrompt users, "> ", userToSchool, suggestions
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else unless /,.+,/.test answer
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console.log "#{answer}? We need the full location (with two commas), like Example High School, Springfield, IL. What should it really be?"
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return nextPrompt users, "> ", userToSchool, suggestions
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else
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return finalizePrompt userToSchool, suggestions, answer, users
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@ -79,7 +86,7 @@ finalizePrompt = (userToSchool, suggestions, schoolName, users) ->
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nextPrompt remainingUsers
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findNumbers = (answer, max) ->
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numbers = (parseInt(d, 10) for d in (' ' + answer + ' ').match(/ (\d+) /g) ? [])
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numbers = (parseInt(d, 10) for d in (' ' + answer + ' ').replace(/ /g, ' ').match(/ (\d+) /g) ? [])
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ranges = answer.match(/(\d+-\d+)/g) or []
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for range in ranges
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bounds = (parseInt(d, 10) for d in range.split('-'))
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@ -90,12 +97,14 @@ findNumbers = (answer, max) ->
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console.log "Incorrect number #{number} higher than max: #{max}"
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numbers
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formatUser = (user) ->
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formatUser = (user, relativeToUser) ->
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# TODO: replace date string with relative time since signup compared to target user, and actually make suggestions based on students that signed up at almost the same time
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_.values(_.pick(user, ['name', 'emailLower', 'ageRange', 'dateCreated', 'lastLevel', 'points', 'referrer', 'hourOfCode'])).join(' ')
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props = _.pick(user, ['name', 'emailLower', 'ageRange', 'dateCreated', 'lastLevel', 'points', 'referrer', 'hourOfCode'])
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props.dateCreated = if relativeToUser then moment(props.dateCreated).from(relativeToUser.dateCreated) else moment(props.dateCreated).fromNow()
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_.values(props).join(' ')
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formatSuggestions = (userToSchool, suggestions) ->
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suggestionPrompts = ("#{_.str.rpad(i + 1, 3)} #{_.str.rpad(s.schoolName, 50)} #{s.reasons.length} #{if s.reasons.length > 1 then 'Matches' else 'Match'}: #{s.reasons.join(', ')}\tfrom user: #{formatUser(s.user)}" for s, i in suggestions).join('\n')
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suggestionPrompts = ("#{_.str.rpad(i + 1, 3)} #{_.str.rpad(s.schoolName, 50)} #{s.reasons.length} #{if s.reasons.length > 1 then 'Matches' else 'Match'}: #{s.reasons.join(', ')}\tfrom user: #{formatUser(s.user, userToSchool)}" for s, i in suggestions).join('\n')
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"""
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What should the school for this user be?
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0 #{_.str.rpad(userToSchool.schoolName, 50)} #{formatUser(userToSchool)}
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@ -104,20 +113,24 @@ formatSuggestions = (userToSchool, suggestions) ->
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Choose a number, type a name, enter to skip, or q to quit.
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> """
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checkedTopGroups = {}
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findUserToSchool = (users) ->
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# We find the top user from the top group that we can make the most reasoned suggestions about what the school name would be.
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[bestTarget, bestTargetSuggestions, mostReasons] = [null, [], 0]
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[bestTarget, bestTargetSuggestions, mostReasons, bestGroup] = [null, [], 0, null]
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for field, groups of topGroups
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for nextLargestGroup in groups
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for nextLargestGroup in groups when not checkedTopGroups[nextLargestGroup]
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possibleTargets = userCategories[field][nextLargestGroup]
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schoolNames = _.uniq possibleTargets, 'schoolName'
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schoolNames = (t.schoolName for t in _.uniq possibleTargets, 'schoolName')
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# TODO: better method to avoid showing users where everyone in the suggestion already has the same school (because we have already done this group)
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for schoolName in schoolNames
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if _.filter(possibleTargets, schoolName: schoolName).length > 0.5 * possibleTargets.length
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alreadyDone = false
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for schoolName in schoolNames when schoolName?.length > 10 and /,.+,/.test schoolName # Long enough school name with location info (two commas)
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sharedCount = _.filter(possibleTargets, schoolName: schoolName).length
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if sharedCount > 0.5 * possibleTargets.length
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console.log 'Already done', schoolName, sharedCount, possibleTargets.length, 'for', field, nextLargestGroup
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alreadyDone = true
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continue if alreadyDone
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nSamples = Math.min 15, Math.max(4, Math.floor possibleTargets.length / 20)
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console.log 'Checking', nSamples, 'samples of', possibleTargets.length, 'players in the biggest', field, 'group:', nextLargestGroup
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if debugging then console.log 'Checking', nSamples, 'samples of', possibleTargets.length, 'players in the biggest', field, 'group:', nextLargestGroup
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for i in [0 ... nSamples]
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target = possibleTargets[Math.floor i * possibleTargets.length / (nSamples + 1)]
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suggestions = findSuggestions target
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@ -130,26 +143,28 @@ findUserToSchool = (users) ->
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when 'Name' then 30
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when 'Referrer' then 20
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when 'Domain' then (if getDomain(target) is 'cps.edu' then 1 else 10)
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when 'Clans' then 0.1
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when 'Clans' then 0.01
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sum
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), 0
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if reasons > mostReasons
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bestTarget = target
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bestTargetSuggestions = suggestions
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mostReasons = reasons
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bestGroup = nextLargestGroup
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break
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checkedTopGroups[bestGroup] = true
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return [bestTarget, bestTargetSuggestions]
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findSuggestions = (target) ->
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# Look for other users with the same IP, course instances, clans, or similar school names or non-common shared email domains.
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suggestions = []
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t0 = new Date()
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console.log ' Checking suggestions for', target.emailLower, target.schoolName, (new Date()) - t0
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if debugging then console.log ' Checking suggestions for', target.emailLower, target.schoolName, (new Date()) - t0
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if target.lastIP
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for otherUser in (userCategories.lastIP[target.lastIP] ? []) when otherUser isnt target
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suggestions.push schoolName: otherUser.schoolName, reasons: ['IP'], user: otherUser
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for leagueType in ['courseInstances', 'clans']
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console.log ' Now checking', leagueType, (new Date()) - t0
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if debugging then console.log ' Now checking', leagueType, (new Date()) - t0
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if target[leagueType]?.length
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for league in target[leagueType]
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for otherUser in (userCategories[leagueType][league] ? []) when otherUser isnt target
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@ -159,7 +174,7 @@ findSuggestions = (target) ->
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else
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suggestions.push schoolName: otherUser.schoolName, reasons: [reason], user: otherUser
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if target.schoolName?.length > 5
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console.log ' Now checking schoolName', (new Date()) - t0
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if debugging then console.log ' Now checking schoolName', (new Date()) - t0
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nameMatches = []
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for otherSchoolName in topGroups.schoolName
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score = stringScore otherSchoolName, target.schoolName, 0.8
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@ -173,7 +188,7 @@ findSuggestions = (target) ->
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existingSuggestion.reasons.push reason
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else
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suggestions.push schoolName: match, reasons: [reason], user: otherUser
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console.log ' Now checking domain', (new Date()) - t0
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if debugging then console.log ' Now checking domain', (new Date()) - t0
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if domain = getDomain target
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for otherUser in (userCategories.domain[domain] ? []) when otherUser isnt target
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reason = "Domain"
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@ -181,7 +196,7 @@ findSuggestions = (target) ->
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existingSuggestion.reasons.push reason
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else
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suggestions.push schoolName: otherUser.schoolName, reasons: [reason], user: otherUser
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console.log ' Now checking referrer', (new Date()) - t0
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if debugging then console.log ' Now checking referrer', (new Date()) - t0
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if referrer = getReferrer target
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for otherUser in (userCategories.referrer[referrer] ? []) when otherUser isnt target
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reason = "Referrer"
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@ -189,6 +204,7 @@ findSuggestions = (target) ->
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existingSuggestion.reasons.push reason
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else
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suggestions.push schoolName: otherUser.schoolName, reasons: [reason], user: otherUser
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if debugging then console.log ' Done checking referrer', (new Date()) - t0
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suggestions = _.sortBy suggestions, 'schoolName'
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suggestions = _.sortBy suggestions, (s) -> -s.reasons.length
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return suggestions
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@ -226,20 +242,21 @@ typoCache = {}
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getDomain = (user) ->
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return null unless domain = user.emailLower.split('@')[1]
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return null if commonEmailDomainMap[domain]
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typo = typoCache[domain]
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return null if typo
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return domain if typo is false
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typo = _.find commonEmailDomains, (commonDomain) -> stringScore(commonDomain, domain, 0.8) > 0.9
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typoCache[domain] = Boolean(typo)
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return null if typo
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# Too slow? Is this actually slow?
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#typo = typoCache[domain]
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#return null if typo
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#return domain if typo is false
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#typo = _.find commonEmailDomains, (commonDomain) -> stringScore(commonDomain, domain, 0.8) > 0.9
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#typoCache[domain] = Boolean(typo)
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#return null if typo
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domain
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commonReferrersRegex = /(google|bing\.|yahoo|duckduckgo|jobs\.lever|code\.org|twitter|facebook|dollarclick|stumbleupon|vk\.com|playpcesor|reddit|lifehacker|favorite|bnext|freelance|taringa|blogthinkbig|graphism|inside\.com|korben|habrahabr|iplaysoft|geekbrains|playground|ycombinator|github\.com)/
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commonReferrersRegex = /(google|bing\.|yahoo|duckduckgo|jobs\.lever|code\.org|twitter|facebook|dollarclick|stumbleupon|vk\.com|playpcesor|reddit|lifehacker|favorite|bnext|freelance|taringa|blogthinkbig|graphism|inside\.com|korben|habrahabr|iplaysoft|geekbrains|playground|ycombinator|github)/
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getReferrer = (user) ->
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return null unless referrer = user.referrer?.toLowerCase().trim()
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referrer = referrer.replace /^https?:\/\//, ''
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return null if commonReferrersRegex.test referrer
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return classCode if classCode = referrer.match(/\?_cc=(\S+)/)?[1]
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return classCode if classCode = referrer.match(/\?_cc=(\S+)$/)?[1]
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return null if /codecombat/.test referrer
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referrer
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@ -316,7 +333,7 @@ commonEmailDomains = [
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"virgin.net", "wanadoo.co.uk", "bt.com",
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# Domains used in Asia
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"sina.com", "qq.com", "naver.com", "hanmail.net", "daum.net", "nate.com", "yahoo.co.jp", "yahoo.co.kr", "yahoo.co.id", "yahoo.co.in", "yahoo.com.sg", "yahoo.com.ph",
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"sina.com", "qq.com", "naver.com", "hanmail.net", "daum.net", "nate.com", "yahoo.co.jp", "yahoo.co.kr", "yahoo.co.id", "yahoo.co.in", "yahoo.com.sg", "yahoo.com.ph", "yahoo.com.tw"
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# French ISP domains
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"hotmail.fr", "live.fr", "laposte.net", "yahoo.fr", "wanadoo.fr", "orange.fr", "gmx.fr", "sfr.fr", "neuf.fr", "free.fr",
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@ -337,4 +354,4 @@ commonEmailDomains = [
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"hotmail.com", "gmail.com", "yahoo.com.mx", "live.com.mx", "yahoo.com", "hotmail.es", "live.com", "hotmail.com.mx", "prodigy.net.mx", "msn.com"
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]
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commonEmailDomainMap = {}
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commonEmailDomainMap[domain] = true for domain in commonEmailDomainMap
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commonEmailDomainMap[domain] = true for domain in commonEmailDomains
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