// 1a. Get location path - replaces getting referrer via PHP
var referrer = window.location.href;
var l = getLocation(referrer);
var path_name = String(l.pathname);

// console.log(path_name);

	drawPortal(path_name, "theabingtonjournal", "horoscope");
	
function getLocation(href) {
    var l = document.createElement("a");
    l.href = href;
    return l;
};


// initialize jQuery
var jQueryScriptOutputted = false;
initJQuery();

// iframe resize
document.write('<scr' + 'ipt type="text/javascript" src="//horoscopes.kingdigital.com/v4.2/js/iframe/jquery.iframeResizer.js"></scr' + 'ipt>');
document.write('<scr' + 'ipt type="text/javascript" src="//horoscopes.kingdigital.com/v4.2/js/iframe/iframeResizer.init.js"></scr' + 'ipt>');


function get(name) {
	var q = unescape(location.search.substring(1)).split(/[=&]/);
	for (var j=0; j<q.length; j+=2) {
		if (q[j] == name) {
			return q[j+1];
		}
	}
	return null;
}

/* Convert date object to date string */
function dateToString(date) {
	return (date.getFullYear().toString() + twoDigitsZeroLead((date.getMonth() + 1).toString()) + twoDigitsZeroLead(date.getDate().toString()));
}

/* Return zero-lead string if its length is less than 2 */
function twoDigitsZeroLead(stringValue) {
	if (stringValue.length >= 2) return stringValue;
	if (stringValue.length == 1) return ("0" + stringValue);
	return "00";
}


/****************************************************************************************/
/* Draws portal for puzzlesd and horoscopes */
function drawPortal(this_path, clientID, contentType, contentID) {
	
	// get url vars not passed outside of handler
	var content_name = get("content_name");
	var content_sign = get("content_sign");
	var date = get("date");
	
		
	if (contentID!=null) { // puzzle can only be alacarte based on this request; ignore content_name
		var isAlacarte = "yes"
	} else {
		var isAlacarte = "no"
	}
	
	// if ((content_name==null) && (contentID!=null)) {
	if (contentID!=null) {
		var content_name = contentID;
	}
	
	// if it's a sample, default to first day of last month, if no month is provided
	if ((date==null) && (clientID=="sample_alacarte")){
		var tempDate = new Date();
		var curYear = tempDate.getFullYear();
		var curMonth = tempDate.getMonth();
	
		var sampleDate=new Date(curYear, curMonth-1, 0);
		sampleDate.setDate(sampleDate.getDate()+1);	// add a day
		
		date = dateToString(sampleDate);
	}
	
	// set base iframe url
	var viewURL = "//horoscopes.kingdigital.com/v4.2/server/display.php";
	
	// build out iframe url
	viewURL += ("?client="+clientID+"&alacarte="+isAlacarte);
	viewURL += ("&path_name="+this_path);
	
	if (content_name!=null){ // content name is specified
		if (date!=null){ // date is specified
			viewURL += ("&date="+date); // +"&content_name="+content_name);
		} 
		if (content_sign!=null){ // sign is specified
			viewURL += ("&content_sign="+content_sign); 
		}
		viewURL += ("&content_name="+content_name); // +"\"");
	}
	
	/******** First write iframe code to page ******/
	document.write('<iframe id="kingportal" name="kingportal" src="'+viewURL+'" width=100% height=1200 style="border:0px;" scrolling="no"></iframe>');
	
}


/****************************************************************************************/
/* initialize jQuery if it's not present */
function initJQuery() {
    
    // if the jQuery object isn't available
    if (typeof(jQuery) == 'undefined') {
    
        if (! jQueryScriptOutputted) {
            //only output the script once.
            jQueryScriptOutputted = true;
            
            //output the script (load it from google api)
           document.write('<scr' + 'ipt type="text/javascript" src="//code.jquery.com/jquery-2.1.0.min.js"></scr' + 'ipt>');
        }
        setTimeout("initJQuery()", 50);
    }
            
}