JS: Tableau My Agenda Scrape

Tableau_2017.js

(function(user){
    let mySchedule = [ ['user', 'day', 'time', 'startDate', 'endDate', 'title', 'venue']];
    var days = [].slice.call(document.querySelectorAll('.Sessions-heading'), 0)

    function splitTime(timeStr, dayOfWeek){
        // Split 1:30 pm - 3:30 pm, 1:30pm-3:30pm
        // Into ['1:30 pm', '3:30 pm']
        let _split = timeStr.toUpperCase().split(/\s?-\s?/)

        
        let possibleDays = {
            Monday: '10/09/2017',
            Tuesday: '10/10/2017',
            Wednesday: '10/11/2017',
            Thursday: '10/12/2017'
        }
        let day = possibleDays[dayOfWeek];
        try{
            startDate = day + ' ' + _split[0];
            endDate =  day + ' ' + _split[1];
        }catch(e){
            debugger;
        }
        return { startDate, endDate };
    }
    days.forEach( (day, index) => {
        let dayOfWeek = day.querySelector('span').textContent;
        let sessions = day.nextElementSibling.querySelectorAll('.Sessions-item')
        sessions.forEach( (sess) => {
            let time = sess.querySelector('.Sessions-item-time span').textContent
            let _dates = splitTime(time, dayOfWeek);
            let title = sess.querySelector('.Sessions-item-info .Sessions-item-info-title').textContent;
            let venue = sess.querySelector('.Sessions-item-info .Sessions-item-info-venue').textContent
            mySchedule.push([user, dayOfWeek, time, _dates.startDate, _dates.endDate, title, venue ])
        })
    })

    console.log(mySchedule);
    console.log(mySchedule.join('\n'))
    
})('afreeland')