/**
 *
 * JQUERY EU COOKIE LAW POPUPS
 * version 1.0.0
 *
 * Code on Github:
 * https://github.com/wimagguc/jquery-eu-cookie-law-popup
 *
 * To see a live demo, go to:
 * http://www.wimagguc.com/2015/04/jquery-eu-cookie-law-popup/
 *
 * by Richard Dancsi
 * http://www.wimagguc.com/
 *
 */

(function($) {

// for ie9 doesn't support debug console >>>
if (!window.console) window.console = {};
if (!window.console.log) window.console.log = function () { };
// ^^^

var EuCookieLawPopup = (function() {

	var _self = this;



	///////////////////////////////////////////////////////////////////////////////////////////////
	// PARAMETERS (MODIFY THIS PART) //////////////////////////////////////////////////////////////
	_self.params = {
		cookiePolicyUrl : 'TermsAndConditionsInPopUp.asp?cl=beethoven',
		popupPosition : 'top',
		colorStyle : 'default',
		compactStyle : false,
		popupTitle : 'Diese Website verwendet Cookies',
		popupText : 'Indem Sie weiter auf dieser Website navigieren, ohne die Cookie-Einstellungen Ihres Internet Browsers zu ändern, stimmen Sie unserer Verwendung von Cookies zu.',
		buttonContinueTitle : 'OK',
		buttonLearnmoreTitle : 'Mehr Info',
		buttonLearnmoreOpenInNewWindow : true,
		agreementExpiresInDays : 180,
		autoAcceptCookiePolicy : false,
		htmlMarkup : null
	};

	///////////////////////////////////////////////////////////////////////////////////////////////
	// VARIABLES USED BY THE FUNCTION (DON'T MODIFY THIS PART) ////////////////////////////////////
	_self.vars = {
		INITIALISED : false,
		HTML_MARKUP : null,
		COOKIE_NAME : 'EU_COOKIE_LAW_CONSENT'
	};

	///////////////////////////////////////////////////////////////////////////////////////////////
	// PRIVATE FUNCTIONS FOR MANIPULATING DATA ////////////////////////////////////////////////////

	// Overwrite default parameters if any of those is present
	var parseParameters = function(object, markup, settings) {

		if (object) {
			var className = $(object).attr('class') ? $(object).attr('class') : '';
			if (className.indexOf('eupopup-top') > -1) {
				_self.params.popupPosition = 'top';
			}
			else if (className.indexOf('eupopup-fixedtop') > -1) {
				_self.params.popupPosition = 'fixedtop';
			}
			else if (className.indexOf('eupopup-bottomright') > -1) {
				_self.params.popupPosition = 'bottomright';
			}
			else if (className.indexOf('eupopup-bottomleft') > -1) {
				_self.params.popupPosition = 'bottomleft';
			}
			else if (className.indexOf('eupopup-bottom') > -1) {
				_self.params.popupPosition = 'bottom';
			}
			else if (className.indexOf('eupopup-block') > -1) {
				_self.params.popupPosition = 'block';
			}
			if (className.indexOf('eupopup-color-default') > -1) {
				_self.params.colorStyle = 'default';
			}
			else if (className.indexOf('eupopup-color-inverse') > -1) {
				_self.params.colorStyle = 'inverse';
			}
			if (className.indexOf('eupopup-style-compact') > -1) {
				_self.params.compactStyle = true;
			}
		}

		if (markup) {
			_self.params.htmlMarkup = markup;
		}

		if (settings) {
			if (typeof settings.cookiePolicyUrl !== 'undefined') {
				_self.params.cookiePolicyUrl = settings.cookiePolicyUrl;
			}
			if (typeof settings.popupPosition !== 'undefined') {
				_self.params.popupPosition = settings.popupPosition;
			}
			if (typeof settings.colorStyle !== 'undefined') {
				_self.params.colorStyle = settings.colorStyle;
			}
			if (typeof settings.popupTitle !== 'undefined') {
				_self.params.popupTitle = settings.popupTitle;
			}
			if (typeof settings.popupText !== 'undefined') {
				_self.params.popupText = settings.popupText;
			}
			if (typeof settings.buttonContinueTitle !== 'undefined') {
				_self.params.buttonContinueTitle = settings.buttonContinueTitle;
			}
			if (typeof settings.buttonLearnmoreTitle !== 'undefined') {
				_self.params.buttonLearnmoreTitle = settings.buttonLearnmoreTitle;
			}
			if (typeof settings.buttonLearnmoreOpenInNewWindow !== 'undefined') {
				_self.params.buttonLearnmoreOpenInNewWindow = settings.buttonLearnmoreOpenInNewWindow;
			}
			if (typeof settings.agreementExpiresInDays !== 'undefined') {
				_self.params.agreementExpiresInDays = settings.agreementExpiresInDays;
			}
			if (typeof settings.autoAcceptCookiePolicy !== 'undefined') {
				_self.params.autoAcceptCookiePolicy = settings.autoAcceptCookiePolicy;
			}
			if (typeof settings.htmlMarkup !== 'undefined') {
				_self.params.htmlMarkup = settings.htmlMarkup;
			}
		}

	};

	var createHtmlMarkup = function() {

		if (_self.params.htmlMarkup) {
			return _self.params.htmlMarkup;
		}

		var html =
			'<div class="eupopup-container' +
			    ' eupopup-container-' + _self.params.popupPosition +
			    (_self.params.compactStyle ? ' eupopup-style-compact' : '') +
				' eupopup-color-' + _self.params.colorStyle + '">' +
				'<div class="eupopup-head">' + _self.params.popupTitle + '</div>' +
				'<div class="eupopup-body">' + _self.params.popupText + '</div>' +
				'<div class="eupopup-buttons">' +
				  '<a href="#" class="eupopup-button eupopup-button_1">' + _self.params.buttonContinueTitle + '</a>' +
				  '<a href="' + _self.params.cookiePolicyUrl + '"' +
				 	(_self.params.buttonLearnmoreOpenInNewWindow ? ' target=_blank ' : '') +
					' class="eupopup-button eupopup-button_2">' + _self.params.buttonLearnmoreTitle + '</a>' +
				  '<div class="clearfix"></div>' +
				 
				'</div>' +
				
			'</div>';

		return html;
	};
	


	// Storing the consent in a cookie
	var setUserAcceptsCookies = function(consent) {
		var d = new Date();
		var expiresInDays = _self.params.agreementExpiresInDays * 24 * 60 * 60 * 1000;
		d.setTime( d.getTime() + expiresInDays );
		var expires = "expires=" + d.toGMTString();
		document.cookie = _self.vars.COOKIE_NAME + '=' + consent + "; " + expires + ";path=/";

		$(document).trigger("user_cookie_consent_changed", {'consent' : consent});
	};

	// Let's see if we have a consent cookie already
	var userAlreadyAcceptedCookies = function() {
		var userAcceptedCookies = false;
		var cookies = document.cookie.split(";");
		for (var i = 0; i < cookies.length; i++) {
			var c = cookies[i].trim();
			if (c.indexOf(_self.vars.COOKIE_NAME) == 0) {
				userAcceptedCookies = c.substring(_self.vars.COOKIE_NAME.length + 1, c.length);
			}
		}

		return userAcceptedCookies;
	};

	var hideContainer = function() {
		// $('.eupopup-container').slideUp(200);
		$('.eupopup-container').animate({
			opacity: 0,
			height: 0
		}, 200, function() {
			$('.eupopup-container').hide(0);
		});
	};

	///////////////////////////////////////////////////////////////////////////////////////////////
	// PUBLIC FUNCTIONS  //////////////////////////////////////////////////////////////////////////
	var publicfunc = {

		// INITIALIZE EU COOKIE LAW POPUP /////////////////////////////////////////////////////////
		init : function(settings) {

			parseParameters(
				$(".eupopup").first(),
				$(".eupopup-markup").html(),
				settings);

			// No need to display this if user already accepted the policy
			if (userAlreadyAcceptedCookies()) {
				return;
			}

			// We should initialise only once
			if (_self.vars.INITIALISED) {
				return;
			}
			_self.vars.INITIALISED = true;

			// Markup and event listeners >>>
			_self.vars.HTML_MARKUP = createHtmlMarkup();

			if ($('.eupopup-block').length > 0) {
				$('.eupopup-block').append(_self.vars.HTML_MARKUP);
			} else {
				$('BODY').append(_self.vars.HTML_MARKUP);
			}

			$('.eupopup-button_1').click(function() {
				setUserAcceptsCookies(true);
				hideContainer();
				return false;
			});

			// ^^^ Markup and event listeners

			// Ready to start!
			$('.eupopup-container').show();

			// In case it's alright to just display the message once
			if (_self.params.autoAcceptCookiePolicy) {
				setUserAcceptsCookies(true);
			}

		}

	};

	return publicfunc;
});

$(document).ready( function() {
	if ($(".eupopup").length > 0) {
		(new EuCookieLawPopup()).init({
			'info' : 'YOU_CAN_ADD_MORE_SETTINGS_HERE',
			'popupTitle' : 'Diese Website verwendet Cookies',
			'popupText' : 'Indem Sie weiter auf dieser Website navigieren, ohne die Cookie-Einstellungen Ihres Internet Browsers zu ändern, stimmen Sie unserer Verwendung von Cookies zu.'
		});
	}
});

$(document).bind("user_cookie_consent_changed", function(event, object) {
	console.log("User cookie consent changed: " + $(object).attr('consent') );
});

}(jQuery));