Vulcan/packages/nova-newsletter/lib/newsletter.js

var campaignSchema = new SimpleSchema({
 _id: {
    type: String,
    optional: true
  },
  createdAt: {
    type: Date,
    optional: true
  },
  sentAt: {
    type: String,
    optional: true
  },
  status: {
    type: String,
    optional: true
  },
  posts: {
    type: [String],
    optional: true
  },
  webHits: {
    type: Number,
    optional: true
  },
});

Campaigns = new Meteor.Collection("campaigns", {
  schema: campaignSchema
});

Posts.addField({
  fieldName: 'scheduledAt',
  fieldSchema: {
    type: Date,
    optional: true,
    autoform: {
      omit: true
    }
  }
});

Users.addField([
  {
    fieldName: 'telescope.newsletter.showBanner',
    fieldSchema: {
      label: 'Show banner',
      type: Boolean,
      optional: true,
      editableBy: ['admin', 'member'],
      autoform: {
        omit: true
      }
    }
  },
  {
    fieldName: 'telescope.newsletter.subscribeToNewsletter',
    fieldSchema: {
      label: 'Subscribe to newsletter',
      type: Boolean,
      optional: true,
      editableBy: ['admin', 'member'],
      autoform: {
        omit: true
      }
    }
  }
]);

// Settings

if (typeof Settings !== "undefined") {
  Settings.addField([
    {
      fieldName: 'enableNewsletter',
      fieldSchema: {
        type: Boolean,
        optional: true,
        autoform: {
          group: 'newsletter',
          instructions: 'Enable newsletter (requires restart).'
        }
      }
    },
    {
      fieldName: 'showBanner',
      fieldSchema: {
        type: Boolean,
        optional: true,
        label: 'Newsletter banner',
        autoform: {
          group: 'newsletter',
          instructions: 'Show newsletter sign-up form on the front page.'
        }
      }
    },
    {
      fieldName: "mailChimpAPIKey",
      fieldSchema: {
        type: String,
        optional: true,
        private: true,
        autoform: {
          group: "newsletter",
          class: "private-field"
        }
      }
    },
    {
      fieldName: 'mailChimpListId',
      fieldSchema: {
        type: String,
        optional: true,
        private: true,
        autoform: {
          group: 'newsletter',
          instructions: 'The ID of the list you want to send to.',
          class: "private-field"
        }
      }
    },
    {
      fieldName: 'postsPerNewsletter',
      fieldSchema: {
        type: Number,
        optional: true,
        autoform: {
          group: 'newsletter'
        }
      }
    },
    {
      fieldName: 'newsletterFrequency',
      fieldSchema: {
        type: [Number],
        optional: true,
        autoform: {
          group: 'newsletter',
          instructions: 'Defaults to once a week on Monday. Changes require restarting your app to take effect.',
          noselect: true,
          options: [
            {
              value: 1,
              label: 'Sunday'
            },
            {
              value: 2,
              label: 'Monday'
            },
            {
              value: 3,
              label: 'Tuesday'
            },
            {
              value: 4,
              label: 'Wednesday'
            },
            {
              value: 5,
              label: 'Thursday'
            },
            {
              value: 6,
              label: 'Friday'
            },
            {
              value: 7,
              label: 'Saturday'
            }
          ]
        }
      }
    },
    {
      fieldName: 'newsletterTime',
      fieldSchema: {
        type: String,
        optional: true,
        defaultValue: '00:00',
        autoform: {
          group: 'newsletter',
          instructions: 'Defaults to 00:00/12:00 AM. Time to send out newsletter if enabled.',
          type: 'time'
        }
      }
    },
    {
      fieldName: 'autoSubscribe',
      fieldSchema: {
        type: Boolean,
        optional: true,
        autoform: {
          group: 'newsletter',
          instructions: 'Automatically subscribe new users on sign-up.'
        }
      }
    }
  ]);
}

// create new "campaign" view for all posts from the past X days that haven't been scheduled yet
Posts.views.add("campaign", function (terms) {
  return {
    find: {
      scheduledAt: {$exists: false},
      postedAt: {
        $gte: terms.after
      }
    },
    options: {sort: {baseScore: -1}}
  };
});

 function subscribeUserOnProfileCompletion (user) {
  if (!!Telescope.settings.get('autoSubscribe') && !!Users.getEmail(user)) {
    addToMailChimpList(user, false, function (error, result) {
      console.log(error);
      console.log(result);
    });
  }
  return user;
}
Telescope.callbacks.add("profileCompletedAsync", subscribeUserOnProfileCompletion);