homework/server/accounts.coffee

# Homework - Server side accounts code

# Regular Expression to see if an email can be valid
validateEmail = (email) ->
  x = /^([\w-\.]+)@((\[[0-9]{1,3}\.[0-9]{1,3}\.[0-9]{1,3}\.)|(([\w-]+\.)+))([a-zA-Z]{2,4}|[0-9]{1,3})(\]?)$/
  x.test email

Accounts.config {
  sendVerificationEmail: true
  loginExpirationInDays: 30
}

# Login via external services

if Meteor.settings.facebook
  ServiceConfiguration.configurations.upsert { service: "facebook" }, $set: {
    service: "facebook"
    appId: Meteor.settings.facebook.appId
    #loginStyle: "popup"
    secret: Meteor.settings.facebook.secret
  }
else ServiceConfiguration.configurations.remove { service: "facebook" }

if Meteor.settings.twitter
  ServiceConfiguration.configurations.upsert { service: "twitter" }, $set: {
    service: "twitter"
    consumerKey: Meteor.settings.twitter.consumerKey
    #loginStyle: "popup"
    secret: Meteor.settings.twitter.secret
  }
else ServiceConfiguration.configurations.remove { service: "twitter" }

# Code that checks if a new user request is valid
Accounts.validateNewUser (user) ->
  if user.services.twitter?
    user.username = user.services.twitter.screenName
    return yes
  if user.services.facebook?
    user.username = user.services.facebook.name
    return yes
  mail = user.emails[0].address
  if Match.test(mail,String) is no or validateEmail(mail) is no
    throw new Meteor.Error 403, "Invalid Email"
  return yes

# Email configuration code
Accounts.emailTemplates.siteName = "Homework App"
Accounts.emailTemplates.verifyEmail.text = (user,url) ->
  urlist = url.split('/'); token = urlist[urlist.length-1]
  url = Meteor.absoluteUrl 'verify/'+token
  '''Welcome to Homework! To activate your account, click on the \
  following link: '''+url