dayone-timehop.js - Find out what happened in Day One on this day each year like Timehop

gistfile1.txt

#! /usr/local/bin/node

// BASED OFF THIS SCRIPT: https://gist.github.com/aliou/7310354

var _ = require('underscore');
var DayOne = require('dayone').DayOne;
var DayOneEntry = require('dayone').DayOneEntry;
var moment = require('moment');
var path = require('path-extra');
var notifier = require('node-notifier');

var dayoneDirectory = 'Dropbox/Apps/Day One/Journal.dayone/';

var journal = new DayOne({directory: path.join(path.homedir(), dayoneDirectory)});

journal.list({}, function(err, entries) {

  var startYear = 2012;
  var endYear = moment().year();
  var data = [];

  for(var year = startYear; year < endYear; year++) {
    var start = moment().startOf('day').year(year);
    var end = moment().endOf('day').year(year);
    
    var filteredEntries = _.filter(entries, function(entry) {
      return (moment(entry.creationDate) > start && moment(entry.creationDate) < end);
    });

    filteredEntries.sort(function(a, b) {
      if (a.creationDate > b.creationDate)
        return (1);
      if (a.creationDate < b.creationDate)
        return (-1);
      return (0);
    });

    filteredEntries.forEach(function(entry) {
      console.log(entry.creationDate + ' => dayone://edit?entryId=' + entry.UUID);
    });

    data.concat(
      _.map(filteredEntries, function(entry) {
        var link = 'dayone://edit?entryId=' + entry.UUID;
        var date = (new Date(entry.creationDate)).toDateString();
        var title = entry.text.split('\n')[0];

        notifier.notify({
          title: 'DayOne Timehop',
          message: title + "\n" + date,
          open: link,
          contentImage: null,
          icon: '/Applications/Day One.app/Contents/Resources/About-DayOne-Icon.tiff' // absolute path (not balloons) 
        })

        return {
          date: date,
          title: title,
          link: link
        };
      })
    );
  }

  console.log('-----------------');
  console.log(JSON.stringify(data));
});