Vulcan/server/users.js

addToMailChimpList = function(userOrEmail, confirm, done){
  var user, email;

  if(typeof userOrEmail == "string"){
    user = null;
    email = userOrEmail;
  }else if(typeof userOrEmail == "object"){
    user = userOrEmail;
    email = getEmail(user);
    if (!email)
      throw 'User must have an email address';
  }

  MailChimpOptions.apiKey = getSetting('mailChimpAPIKey');
  MailChimpOptions.listId = getSetting('mailChimpListId');
  // add a user to a MailChimp list.
  // called when a new user is created, or when an existing user fills in their email
  if(!!MailChimpOptions.apiKey && !!MailChimpOptions.listId){

    console.log('adding "'+email+'" to MailChimp list…');

    try {
        var api = new MailChimp();
    } catch ( error ) {
        console.log( error.message );
    }

    api.call( 'lists', 'subscribe', {
      id: MailChimpOptions.listId,
      email: {"email": email},
      double_optin: confirm
    }, function ( error, result ) {
      if ( error ) {
        console.log( error.message );
        done(error.message, null);
      } else {
        console.log( JSON.stringify( result ) );
        if(!!user)
          setUserSetting('subscribedToNewsletter', true);
        done(null, result);
      }
    });
  }

};

syncAddToMailChimpList = Async.wrap(addToMailChimpList);

getEmailHash = function(user){
  // todo: add some kind of salt in here
  return CryptoJS.MD5(getEmail(user).trim().toLowerCase() + user.createdAt).toString();
};

Meteor.methods({
  changeEmail: function(newEmail) {
    Meteor.users.update(Meteor.userId(), {$set: {emails: [{address: newEmail}]}});
  },
  numberOfPostsToday: function(){
    console.log(numberOfItemsInPast24Hours(Meteor.user(), Posts));
  },
  numberOfCommentsToday: function(){
    console.log(numberOfItemsInPast24Hours(Meteor.user(), Comments));
  },
  testEmail: function(){
    Email.send({from: 'test@test.com', to: getEmail(Meteor.user()), subject: 'Telescope email test', text: 'lorem ipsum dolor sit amet.'});
  },
  testBuffer: function(){
    // TODO
  },
  getScoreDiff: function(id){
    var object = Posts.findOne(id);
    var baseScore = object.baseScore;
    var ageInHours = (new Date().getTime() - object.submitted) / (60 * 60 * 1000);
    var newScore = baseScore / Math.pow(ageInHours + 2, 1.3);
    return Math.abs(object.score - newScore);
  },
  setEmailHash: function(user){
    var email_hash = CryptoJS.MD5(getEmail(user).trim().toLowerCase()).toString();
    Meteor.users.update(user._id, {$set : {email_hash : email_hash}});
  },
  addCurrentUserToMailChimpList: function(){
    var currentUser = Meteor.users.findOne(this.userId);
    return syncAddToMailChimp(currentUser, false);
  },
  addEmailToMailChimpList: function (email) {
    return syncAddToMailChimpList(email, true);
  }
});

Accounts.onCreateUser(function(options, user){
  var userProperties = {
    profile: options.profile || {},
    karma: 0,
    isInvited: false,
    isAdmin: false,
    postCount: 0,
    commentCount: 0,
    invitedCount: 0
  };
  user = _.extend(user, userProperties);

  if (options.email)
    user.profile.email = options.email;
    
  if (getEmail(user))
    user.email_hash = getEmailHash(user);
  
  if (!user.profile.name)
    user.profile.name = user.username;
  
  // set notifications default preferences
  user.profile.notifications = {
    users: false,
    posts: false,
    comments: true,
    replies: true
  };

  // create slug from username
  user.slug = slugify(getUserName(user));

  // if this is the first user ever, make them an admin
  if (!Meteor.users.find().count() )
    user.isAdmin = true;

  // give new users a few invites (default to 3)
  user.inviteCount = getSetting('startInvitesCount', 3);

  trackEvent('new user', {username: user.username, email: user.profile.email});

  // if user has already filled in their email, add them to MailChimp list
  if(user.profile.email)
    addToMailChimpList(user, false);

  // send notifications to admins
  var admins = Meteor.users.find({isAdmin: true});
  admins.forEach(function(admin){
    if(getUserSetting('notifications.users', false, admin)){
      var emailProperties = {
        profileUrl: getProfileUrl(user),
        username: getUserName(user)
      }
      var html = Handlebars.templates[getTemplate('emailNewUser')](emailProperties);
      sendEmail(getEmail(admin), 'New user account: '+getUserName(user), buildEmailTemplate(html));
    }
  });


  return user;
});