https://digitalhealthbuzz.com/wp-content/themes/newstar/js-custom/misc.js?ver=6.1.14

1'use strict';
2
3(function( $ ) {
4
5	// post gallery popup
6	if (typeof magnificPopup === "function") { 
7		$('.gallery-item').magnificPopup({
8			delegate: 'a[href$=".jpg"], a[href$=".jpeg"], a[href$=".png"], a[href$=".gif"]', // child items selector, by clicking on it popup will open
9			type: 'image',
10			gallery: {
11				enabled: true, 
12				preload: [0,2], 
13				navigateByImgClick: true,
14				arrowMarkup: '<button title="%title%" type="button" class="mfp-arrow mfp-arrow-%dir%"></button>', // markup of an arrow button
15				tCounter: '<span class="mfp-counter">%curr% of %total%</span>' // markup of counter
16			}
17		});
18	}	
19
20	// remove unused slides
21	
22	$('.__item_to_be_removed__').remove();
23	$('.btSingleItemColumnInner:empty').remove();
24	$('.slick-slider').each(function( i, slider ) {
25		$(slider).addClass( 'bt_slider_childs_' + $(slider).find('.bt_bb_content_slider_item').length );
26	});
27
28	
29	// add slider navigation
30	
31	$('.bt_bb_show_dots_bottom > .slick-slider').each(function( i, slider ) {
32		if( $(slider).parent().parent().hasClass("btMediaBox") ) return;
33		var j = 0;
34		$(slider).on( 'init', function( event, slick ) {
35			$(slider).find('ul.slick-dots li').each(function( j, dot ) {
36				var temp_slide = $(slider).find('.slick-list .bt_bb_content_slider_item:eq('+j+')');
37				var thumb_temp = $(temp_slide).data('thumb');
38				var title_temp = $(temp_slide).find('.bt_bb_headline_content a').html();
39				var date_temp = $(temp_slide).find('.btArticleDate').html();
40				if ( date_temp === undefined ) {
41					var date_temp = $(temp_slide).find('.btArticleStarRating').html();
42				}
43				var data_output = '';
44				var thumb_output = '';
45				var date_output = '';
46				var title_output = '';
47				if ( thumb_temp != 'undefined' ) {
48					thumb_output = '<div class="btSlickDotImage"><img src="' + thumb_temp + '" title="' + title_temp + '"/></div>';
49				} else {
50					thumb_output = '';
51				}
52				if ( title_temp !== 'undefined' ) {
53					title_output = '<div class="btSlickDotTitle">' + title_temp + '</div>';
54				} else {
55					title_output = '';
56				}
57				if ( date_temp !== undefined ) {
58					date_output = '<div class="btSlickDotDate">' + date_temp + '</div>';
59				} else {
60					date_output = '';
61				}
62				if ( date_output != '' || title_output != '' ) {
63					data_output = '<div class="btSlickDotData">' + title_output + date_output + '</div>';
64				}
65				if ( thumb_output != '' ) {
66					data_output = thumb_output + data_output ;
67				}
68				if ( data_output != '' ) {
69					$(dot).html( data_output );
70				}
71			});
72		});	
73	});
74
75	// Move mega menu before regular drop down
76	
77	$( 'li.btMenuWideDropdown' ).each(function() {
78		var maxChildItems = 0;
79		$(this).find( '.sub-menu.bt_mega_menu_content > li.bt_mega_menu_content_inner' ).each(function( index ) {
80			var destination = $(this).parent().next( '.sub-menu:not(.bt_mega_menu_content)' );
81			if ( destination.length > 0 ) {
82				var source = $(this);
83				$(this).parent().remove();
84				source.prependTo( destination );
85				//alert($(this).parent().html());		
86			}
87		});
88	});
89	
90	// Remove togglers
91	
92	$( '.menuPort ul ul.sub-menu.bt_mega_menu_content' ).parent().find( '.subToggler' ).remove();
93	
94	// Load images on scroll
95	
96	function isOnScreen( elem ) {
97		var element = elem.get( 0 );
98		if ( element == undefined ) return false;
99		var bounds = element.getBoundingClientRect();
100		return bounds.top + 75 < window.innerHeight && bounds.bottom > 0;
101	}
102	
103	function bt_load_images () {
104		var $images = $( '.btPostImageHolder > a > img.bt_src_load:not(.bt_src_loading):not(.bt_src_loaded)' );
105		$images.each(function() {
106			var $image = $( this );
107			if ( isOnScreen( $image ) ) {
108				var downloadingImage = new Image();
109				downloadingImage.onload = function () {
110					$image.attr( 'src', this.src );
111					$image.addClass( 'bt_src_loaded' );      
112				};
113				downloadingImage.src = $image.data( 'src' );
114				$image.addClass( 'bt_src_loading' );
115			}
116		});		
117	}
118	
119	/* Custom more buttons */
120	
121	jQuery( '.loadMore' ).click(function(event){  
122		event.preventDefault();  
123		jQuery( this ).closest( '.bt_bb_section' ).addClass('btShowHidden');
124    }); 
125	
126	/* Load images delay */
127	
128	$( window ).on( 'scroll', function() {
129		bt_load_images ();
130	});
131	
132	bt_load_images ();
133
134})( jQuery );
135