SongKickHotel.js

function SongKickHotel(){
	this.events = [];
}
SongKickHotel.prototype = {
	buildHotelButton: function(href){
		return $(`<a href="${href}" target="_blank">
          <span class="button buy-tickets" style="
    background: url('https://www.trivago.es/favicon.ico') no-repeat;
    background-color: #27335f;
    padding-left: 14px;
    background-size: 24px;
    background-position: 3px;
">Hotel</span>
        </a>`);
	},
	buildCarButton: function(href){
		return $(`<a href="${href}" target="_blank">
          <span class="button buy-tickets" style="
    background: url('https://image.shutterstock.com/image-vector/carsharing-service-icon-on-white-260nw-751422778.jpg') no-repeat;
    background-color: #ffffff;
    padding-left: 14px;
    background-size: 47px;
    background-position: -6px;
    back: 10px 10px;
    color: #27335f;
">Cabify</span>
        </a>`);
	},
	addHotelButton: function(url, after){
		this.buildHotelButton(url).insertAfter(after);
	},
	addCarButton: function(url, after){
		this.buildCarButton(url).insertAfter(after);
	},
	findEvents: function(){ return $('.event-listings li').filter((i,el) => $(el).find('.venue-name a').length);},
	init: function(){
		var oThis = this;
		this.location = $('.fn.org').text();
		this.findEvents().toArray().map(el => $(el))
			//.slice(0,1)
			.map(jel => oThis.initEvent(jel));
	},
	initEvent: function(jel){
		var oThis = this;
		oThis.clean(jel);
		var def = jQuery.Deferred();
		$.get(jel.find('.venue-name a').get(0).href)
			.then(html => def.resolve({
				jel, 
				adr: oThis.buildAddress($(html).find('.venue-hcard')),
				after: jel.find('p').get(1),
				date: oThis.parseTime(jel.find('time').attr("datetime"))
			}));
		def.then(ev => oThis.enrichEvent(ev));
		return def;
			
	},
	clean: function(jel){
		jel.find('button[value="Interested"]').parent().remove();
	},
	buildAddress: function(hcard){
		return `${hcard.find('span:first').text()}`;
	},
	enrichEvent: function(ev){
		this.events.push(ev);
		this.addHotelButton(this.getUrl(ev), ev.after);
		this.addCarButton(this.getUrl(ev), ev.after);
	},
	getUrl: function(ev){
		return `https://www.google.com/maps/?q=hotel in ${ev.adr.replace(/\s+/mg, "+")}`;
	},
	parseTime: function(dt){
		return dt;
	}

};
var after = $($('.event-listings li').get(1)).find('p').get(1)
var sh = new SongKickHotel()
sh.init()
//sh.addHotelButton(after)