https://www.ono-tatsuya.com/wp-content/plugins/wp-responsive-menu/js/wprmenu.js?ver=1.0

1( function( window ) {
2
3'use strict';
4
5// class helper functions from bonzo https://github.com/ded/bonzo
6
7function classReg( className ) {
8  return new RegExp("(^|\\s+)" + className + "(\\s+|$)");
9}
10
11// classList support for class management
12// altho to be fair, the api sucks because it won't accept multiple classes at once
13var hasClass, addClass, removeClass;
14
15if ( 'classList' in document.documentElement ) {
16  hasClass = function( elem, c ) {
17    return elem.classList.contains( c );
18  };
19  addClass = function( elem, c ) {
20    elem.classList.add( c );
21  };
22  removeClass = function( elem, c ) {
23    elem.classList.remove( c );
24  };
25}
26else {
27  hasClass = function( elem, c ) {
28    return classReg( c ).test( elem.className );
29  };
30  addClass = function( elem, c ) {
31    if ( !hasClass( elem, c ) ) {
32      elem.className = elem.className + ' ' + c;
33    }
34  };
35  removeClass = function( elem, c ) {
36    elem.className = elem.className.replace( classReg( c ), ' ' );
37  };
38}
39
40function toggleClass( elem, c ) {
41  var fn = hasClass( elem, c ) ? removeClass : addClass;
42  fn( elem, c );
43}
44
45window.classie = {
46  // full names
47  hasClass: hasClass,
48  addClass: addClass,
49  removeClass: removeClass,
50  toggleClass: toggleClass,
51  // short names
52  has: hasClass,
53  add: addClass,
54  remove: removeClass,
55  toggle: toggleClass
56};
57
58})( window );
59
60jQuery( document ).ready( function( $ ) {
61	var	Mgwprm = document.getElementById( 'mg-wprm-wrap' );
62	var	wprm_menuDir = document.getElementById( 'wprMenu' );
63	body = document.body;
64
65	//Body slide from one side ( left, right or top )
66	if( ! $('.wprmenu_bar').hasClass('normalslide') )
67		$('body').addClass('cbp-spmenu-push');
68
69	$('.wprmenu_bar').click( function(event) {
70		if( $(event.target).hasClass('bar_logo') )
71			return;
72		classie.toggle( this, 'active' );
73		$(this).find('div.hamburger').toggleClass('is-active');
74		// For the right side body push
75		if (!$(this).hasClass('normalslide') && $(this).hasClass('left')) {
76			doc_width = $(document).width()*(wprmenu.menu_width/100);
77			push_width = (wprmenu.push_width != '' && wprmenu.push_width < doc_width) ? wprmenu.push_width : doc_width;
78			classie.toggle(body, 'cbp-spmenu-push-toright');
79			if( $('body').hasClass('cbp-spmenu-push-toright') )
80				$('body').css('left',push_width+'px');
81			else
82				$('body').css('left','0px');
83		}
84		// For the left side body push
85		if (!$(this).hasClass('normalslide') &&  $(this).hasClass('right')) {
86			doc_width = $(document).width()*(wprmenu.menu_width/100);
87			push_width = (wprmenu.push_width != '' && wprmenu.push_width < doc_width) ? wprmenu.push_width : doc_width;
88			classie.toggle(body, 'cbp-spmenu-push-toleft');
89			if( $('body').hasClass('cbp-spmenu-push-toleft') )
90				$('body').css('left','-'+push_width+'px');
91			else
92				$('body').css('left','0px');
93		}
94		classie.toggle(Mgwprm, 'cbp-spmenu-open');
95
96		close_sub_uls();
97
98	});
99
100	//fix the scaling issue by adding/replacing viewport metatag
101	var mt = $('meta[name=viewport]');
102	mt = mt.length ? mt : $('<meta name="viewport" />').appendTo('head');
103	if(wprmenu.zooming == 'no') {
104		mt.attr('content', 'user-scalable=no, width=device-width, maximum-scale=1, minimum-scale=1');
105	} else {
106		mt.attr('content', 'user-scalable=yes, width=device-width, initial-scale=1.0, minimum-scale=1');
107	}
108
109
110	// Click on body remove the menu
111	$('body').click( function( event ) {	
112		if ( $( '#wprmenu_bar' ).hasClass( 'active' ) ) {
113			$('#wprmenu_bar .wprmenu_icon').addClass('open');
114		}	
115		else {
116			$('#wprmenu_bar .wprmenu_icon').removeClass('open');
117		}
118	});
119
120	menu = $('#mg-wprm-wrap');
121	menu_ul = $('#wprmenu_menu_ul'), //the menu ul
122
123	$(document).mouseup(function (e) {
124		if ( ($(e.target).hasClass('wprmenu_bar') || $(e.target).parents('.wprmenu_bar').length == 0) && 
125			($(e.target).hasClass('cbp-spmenu') || $(e.target).parents('.cbp-spmenu').length == 0)) {
126    		if(menu.is(':visible') ) {
127				$('.hamburger.is-active').trigger('click');
128			}
129		}
130	});
131
132	//add arrow element to the parent li items and chide its child uls
133	menu.find('ul.sub-menu').each(function() {
134		var sub_ul = $(this),
135		parent_a = sub_ul.prev('a'),
136		parent_li = parent_a.parent('li').first();
137
138		parent_a.addClass('wprmenu_parent_item');
139		parent_li.addClass('wprmenu_parent_item_li');
140
141		var expand = parent_a.before('<span class="wprmenu_icon wprmenu_icon_par icon_default"></span> ').find('.wprmenu_icon_par');
142		sub_ul.hide();
143	});
144
145
146	//expand / collapse action (SUBLEVELS)
147	$('.wprmenu_icon_par').on('click',function() {
148		var t = $(this),
149		child_ul = t.parent('li').find('ul.sub-menu').first();
150		child_ul.slideToggle('300');
151		t.toggleClass('wprmenu_par_opened');
152		t.parent('li').first().toggleClass('wprmenu_no_border_bottom');
153	});
154
155	//helper - close all submenus when menu is hiding
156	function close_sub_uls() {
157		menu.find('ul.sub-menu').each(function() {
158			var ul = $(this),
159			icon = ul.parent('li').find('.wprmenu_icon_par'),
160			li = ul.parent('li');
161
162			if(ul.is(':visible')) ul.slideUp(300);
163			icon.removeClass('wprmenu_par_opened');
164			li.removeClass('wprmenu_no_border_bottom');
165		});
166	}
167
168	//submenu opened
169	function open_sub_uls() {
170		menu.find('ul.sub-menu').each(function() {
171			var ul = $(this),
172			icon = ul.parent('li').find('.wprmenu_icon_par'),
173			li = ul.parent('li');
174
175			ul.slideDown(300);
176			icon.removeClass('wprmenu_par_opened');
177			icon.addClass('wprmenu_par_opened');
178		});
179	}
180
181	if( menu.hasClass('cbp-spmenu-top') && $('body').hasClass('cbp-spmenu-push') ){
182		$('body').prepend(menu);
183		//show / hide the menu
184		$('#wprmenu_bar,#custom_menu_icon').on('click', function(e) {
185			if( $(e.target).hasClass('bar_logo') )
186				return;
187			//scroll window top
188			$("html, body").animate({ scrollTop: 0 }, 300);
189
190			close_sub_uls();
191			menu.stop(true, false).slideToggle(300);
192		});
193	}
194	if( wprmenu.parent_click == 'yes' ) {
195		$('a.wprmenu_parent_item').on('click', function(e){
196			e.preventDefault();
197			$(this).prev('.wprmenu_icon_par').trigger('click');
198		});
199	}
200	$('#wprmenu_menu_ul a').click(function(){
201		if( wprmenu.parent_click !='yes' || (wprmenu.parent_click == 'yes' && !$(this).hasClass('wprmenu_parent_item')) )
202			$('.hamburger.is-active').trigger('click');
203	});
204	if( wprmenu.swipe == 'yes' ) {
205		$('body').swipe({
206			excludedElements: "button, input, select, textarea, .noSwipe",
207			threshold: 200,
208			swipe:function(event, direction, distance, duration, fingerCount, fingerData) {
209				menu_el = $('.wprmenu_bar .hamburger, .wprmenu_bar .wpr-custom-menu');
210				if( direction =='left' && menu_el.hasClass('is-active') )
211					menu_el.trigger('click');
212				
213				if( direction =='right' && !menu_el.hasClass('is-active') )
214					menu_el.trigger('click');
215    		}
216		});
217	}
218
219});