make-javascript-call-api.php

$(document).on('click', '.follow-action, .no-events-follow-action', function (ev) {
	 	var fid="";var ftype="";var t= $(this); var btntext="Following";
		if(logged){
				try{
					var fid =$(this).attr('data-id');
					var ftype =$(this).attr('data-type');
				}catch(e){}
		
				if(fid!="" && ftype!=""){
						if(ftype=="organizer"){ 
						}else if(ftype=="city"){
							btntext = "Subscribed";	
						}
						
					follow(ftype,fid,t,function(data,t){
						if(data.error==0){
							t.addClass('disabled');
							t.html(btntext);
							window.location.reload(); 
						}
						else{
							console.log(data.message);
						}
					});			
				}
			}
			else{
				var cid = "fid-"+parseInt(Math.random()*100000);
				$(this).addClass(cid);
				window.cid=cid;
				window.cb=function(){jQuery(".follow-action").click()};
				login_popup('function|cb()', "connect");
			}
			try{
				var l=(logged)?1:0; ga('send', 'event', 'Followings', 'Follows', fid, l, { nonInteraction: true });
			}catch(e){console.log(e);}
	 	return false;
	});

	function follow(type, value,t,callback) {
	    var postData = {
	        "type": type,
	        "value": value
	    }
	    if(typeof(t)=="undefined"){t=0;}
	    if(typeof(callback)=="undefined"){callback =function(){};}
	    $.post(wsbase+'/users/web/follow',
	        JSON.stringify(postData),
	        function (data) {
	            callback(data,t);
	        },
	        "json"
	    ).fail(function () {
	        callback('false',t);
	    });
	}