codecombat/app/models/User.coffee
2014-07-30 22:23:43 +02:00

140 lines
4.2 KiB
CoffeeScript

GRAVATAR_URL = 'https://www.gravatar.com/'
cache = {}
CocoModel = require './CocoModel'
util = require 'lib/utils'
module.exports = class User extends CocoModel
@className: 'User'
@schema: require 'schemas/models/user'
urlRoot: '/db/user'
notyErrors: false
defaults:
points: 0
initialize: ->
super()
@migrateEmails()
onLoaded: ->
CocoModel.pollAchievements() # Check for achievements on login
super arguments...
isAdmin: ->
permissions = @attributes['permissions'] or []
return 'admin' in permissions
isAnonymous: ->
@get 'anonymous'
displayName: ->
@get('name') or 'Anoner'
lang: ->
@get('preferredLanguage') or 'en-US'
getPhotoURL: (size=80, useJobProfilePhoto=false, useEmployerPageAvatar=false) ->
photoURL = if useJobProfilePhoto then @get('jobProfile')?.photoURL else null
photoURL ||= @get('photoURL')
if photoURL
prefix = if photoURL.search(/\?/) is -1 then '?' else '&'
return "#{photoURL}#{prefix}s=#{size}" if photoURL.search('http') isnt -1 # legacy
return "/file/#{photoURL}#{prefix}s=#{size}"
return "/db/user/#{@id}/avatar?s=#{size}&employerPageAvatar=#{useEmployerPageAvatar}"
# Callbacks can be either 'success' or 'error'
@getByID = (id, properties, force, callbacks={}) ->
{me} = require 'lib/auth'
if me.id is id
callbacks.success me if callbacks.success?
return me
user = cache[id] or new module.exports({_id: id})
if force or not cache[id]
user.loading = true
user.fetch(
success: ->
user.loading = false
Backbone.Mediator.publish('user:fetched')
callbacks.success arguments... if callbacks.success?
error: -> callbacks.error arguments... if callbacks.error?
)
cache[id] = user
user
set: ->
if arguments[0] is 'jobProfileApproved' and @get("jobProfileApproved") is false and not @get("jobProfileApprovedDate")
@set "jobProfileApprovedDate", (new Date()).toISOString()
super arguments...
# callbacks can be either success or error
@getByIDOrSlug: (idOrSlug, force, callbacks={}) ->
{me} = require 'lib/auth'
isID = util.isID idOrSlug
if me.id is idOrSlug or me.slug is idOrSlug
callbacks.success me if callbacks.success?
return me
cached = cache[idOrSlug]
user = cached or new @ _id: idOrSlug
if force or not cached
user.loading = true
user.fetch
success: ->
user.loading = false
Backbone.Mediator.publish 'user:fetched'
callbacks.success user if callbacks.success?
error: ->
user.loading = false
callbacks.error user if callbacks.error?
cache[idOrSlug] = user
user
@getUnconflictedName: (name, done) ->
$.ajax "/auth/name/#{name}",
success: (data) -> done data.name
statusCode: 409: (data) ->
response = JSON.parse data.responseText
done response.name
getEnabledEmails: ->
@migrateEmails()
emails = _.clone(@get('emails')) or {}
emails = _.defaults emails, @schema().properties.emails.default
(emailName for emailName, emailDoc of emails when emailDoc.enabled)
setEmailSubscription: (name, enabled) ->
newSubs = _.clone(@get('emails')) or {}
(newSubs[name] ?= {}).enabled = enabled
@set 'emails', newSubs
emailMap:
announcement: 'generalNews'
developer: 'archmageNews'
tester: 'adventurerNews'
level_creator: 'artisanNews'
article_editor: 'scribeNews'
translator: 'diplomatNews'
support: 'ambassadorNews'
notification: 'anyNotes'
migrateEmails: ->
return if @attributes.emails or not @attributes.emailSubscriptions
oldSubs = @get('emailSubscriptions') or []
newSubs = {}
newSubs[newSubName] = {enabled: oldSubName in oldSubs} for oldSubName, newSubName of @emailMap
@set('emails', newSubs)
isEmailSubscriptionEnabled: (name) -> (@get('emails') or {})[name]?.enabled
a = 5
b = 100
c = b
# y = a * ln(1/b * (x + c)) + 1
@levelFromExp: (xp) ->
if xp > 0 then Math.floor(a * Math.log((1/b) * (xp + c))) + 1 else 1
# x = b * e^((y-1)/a) - c
@expForLevel: (level) ->
if level > 1 then Math.ceil Math.exp((level - 1)/ a) * b - c else 0
level: ->
User.levelFromExp(@get('points'))