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;(function( $ ) {
PPVideoGallery = function( settings ) {
this.id = settings.id;
this.layout = settings.layout;
this.aspectRatio = settings.aspectRatioLightbox;
this.filters = settings.filters;
this.carousel = settings.carousel;
this.isBuilderActive = settings.isBuilderActive;
this.nodeClass = '.fl-node-' + this.id;
this.itemClass = this.nodeClass + ' .pp-video-gallery-item';
this.elements = {};
this.swiper = {};
this.lightboxWrap = '<div class="pp-aspect-ratio-'+this.aspectRatio+'"></div>';
this.lightboxData = [];
this.activeIndex = false;
this.filtersObj = '';
this._init();
};
PPVideoGallery.prototype = {
_init: function() {
this.elements = {
node: $(this.nodeClass),
wrap: $(this.nodeClass).find('.pp-video-gallery-items'),
items: '',
};
this._initVideo();
if ( 'gallery' === this.layout ) {
// Initialize the gallery.
this._initGallery();
} else {
// Initialize the carousel.
if ( typeof Swiper === 'undefined' ) {
$(window).on('load', function() {
if ( typeof Swiper === 'undefined' ) {
return;
} else {
this._initCarousel();
}
}.bind( this ) );
} else {
this._initCarousel();
}
}
},
_initVideo: function() {
var self = this;
this.lightboxData = [];
this._getItems();
this.elements.items.each( function() {
var $item = $(this);
if ( $(this).find( '.pp-video-image-overlay' ).length > 0 ) {
$(this).find( '.pp-video-image-overlay' ).off('click');
self._stopIframeAutoplay($item);
if ( $item.find('.pp-video-lightbox-content').length > 0 ) {
var data = {
src: $(self.lightboxWrap).html( $item.find('.pp-video-lightbox-content').html() ),
type: 'html',
opts: {
slideClass: 'pp-video-slide-' + $item.index()
}
};
self.lightboxData.push( data );
}
} else {
var videoFrame = $item.find('.pp-video-iframe');
videoFrame.attr( 'src', videoFrame.data( 'src' ) );
}
} );
this._bindEvents();
},
_initGallery: function() {
if ( this.filters ) {
this._initFilters();
this._initResponsiveFilters();
$(window).on( 'resize', this._initResponsiveFilters.bind( this ) );
}
},
_initCarousel: function() {
var self = this;
this.elements.swiper = this.nodeClass + ' .swiper-container';
this.elements.swiperSlide = $(this.elements.swiper).find('.swiper-slide');
if (1 >= this._getSlidesCount()) {
return;
}
this.swiper = new Swiper(this.elements.swiper, this._getSwiperOptions());
$(document).on('pp-tabs-switched', function(e, selector) {
if ( selector.find('.fl-node-' + self.id).length > 0 ) {
self.swiper.update();
}
});
$(document).on('fl-builder.pp-accordion-toggle-complete', function(e) {
if ( $(e.target).find('.fl-node-' + self.id).length > 0 ) {
self.swiper.update();
}
});
},
_bindEvents: function() {
this.elements.items.find('.pp-video-image-overlay').off('click');
this.elements.items.find('.pp-video-image-overlay').on('click keyup', function(e) {
// Click or keyboard (enter or spacebar) input?
if ( ! this._validClick(e) ) {
return;
}
e.preventDefault();
e.stopPropagation();
var $item = $(e.target).parents('.pp-video-gallery-item');
this.currentItem = $item;
this.activeIndex = $item.index();
if ( $item.find('.pp-video-lightbox-content').length > 0 ) {
this._initLightbox($item);
} else {
this._inlinePlay($item);
}
}.bind( this ) );
this._onHashChange();
$(window).on( 'hashchange', this._onHashChange.bind( this ) );
},
_initLightbox: function($item) {
$item.find('.pp-video-play-icon').attr( 'tabindex', '-1' );
//$.fancybox.open($('<div class="'+wrapperClasses+'"></div>').html( $item.find('.pp-video-lightbox-content').html() ), options);
$.fancybox.open( this.lightboxData, this._getLightboxOptions($item), this.activeIndex );
$(document).on('keyup', function(e) {
if ( e.keyCode === 27 ) {
$.fancybox.close();
}
});
},
_onHashChange: function() {
var hash = location.hash,
hashFragments = hash.split( '-' );
if ( hashFragments.length < 3 ) {
return;
}
if ( '#video' !== hashFragments[0] ) {
return;
}
if ( this.id !== hashFragments[1] ) {
return;
}
var $item = $('.fl-node-' + this.id).find( '.pp-video-gallery-item[data-index="' + hashFragments[2] + '"]' );
if ( $item.length === 0 ) {
return;
}
if ( $item.find('.pp-video-lightbox-content').length === 0 ) {
return;
}
$.fancybox.open( this.lightboxData, this._getLightboxOptions($item), hashFragments[2] );
},
_getLightboxOptions: function($item) {
var id = this.id;
var options = {
modal : false,
baseClass : 'pp-video-gallery-fancybox fancybox-' + id,
buttons : [
'close'
],
wheel : false,
defaultType : 'html',
animationEffect : 'fade',
touch : false,
afterLoad : function(current, previous) {
$('.fancybox-' + id).find('.fancybox-bg').addClass('fancybox-' + id + '-overlay');
setTimeout(function() {
$('.fancybox-' + id).trigger('focus');
}, 1200);
$('.fancybox-' + id).on('click', '.fancybox-content', function(e) {
if ( $(this).hasClass( 'fancybox-content' ) ) {
$.fancybox.close();
}
});
},
afterClose : function() {
if ( $item.find('.pp-video-play-icon').length > 0 ) {
$item.find('.pp-video-play-icon').attr( 'tabindex', '0' );
$item.find('.pp-video-play-icon')[0].focus();
}
},
iframe: {
preload: false
},
keys : {
close : [27],
}
};
return options;
},
_inlinePlay: function($item) {
// Pause/reset all other videos in the grid/carousel
$item.siblings().each( function() {
var $iframe = $(this).find( '.pp-video-iframe' );
if ( $iframe.length ) {
$iframe.attr( 'data-src', $iframe.attr('src') ).removeAttr( 'src' );
}
if ( $(this).find( '.pp-video-player' ).length > 0 ) {
$(this).find( '.pp-video-player' )[0].pause();
return;
}
$(this).parent().find('.pp-video-image-overlay').show();
} );
// Begin play video.
$item.find( '.pp-video-image-overlay' ).fadeOut(800);
if ( $item.find( '.pp-video-player' ).length > 0 ) {
$item.find( '.pp-video-player' )[0].play();
return;
}
if ( $item.find( '.pp-video-iframe' ).length > 0 ) {
var lazyLoad = $item.find( '.pp-video-iframe' ).data( 'src' );
if ( lazyLoad ) {
$item.find( '.pp-video-iframe' ).attr( 'src', lazyLoad );
}
var iframeSrc = $item.find( '.pp-video-iframe' )[0].src;
iframeSrc = iframeSrc.replace('autoplay=0', '');
var src = iframeSrc.split('#');
iframeSrc = src[0] + '&autoplay=1';
if ( 'undefined' !== typeof src[1] ) {
iframeSrc += '#' + src[1];
}
$item.find( '.pp-video-iframe' )[0].src = iframeSrc;
}
},
_initFilters: function() {
var filterData = {
itemSelector: '.pp-video-gallery-item',
percentPosition: true,
transitionDuration: '0.3s',
hiddenStyle: {
opacity: 0
},
visibleStyle: {
opacity: 1
},
isOriginLeft: ! $('body').hasClass( 'rtl' ),
};
filterData = $.extend( {}, filterData, {
layoutMode: 'fitRows',
fitRows: {
gutter: '.pp-video-gallery--spacer'
},
} );
var filters = this.filtersObj = this.elements.wrap.isotope( filterData );
var filtersWrap = this.elements.node.find( '.pp-video-gallery-filters' );
var self = this;
this._filterByHash();
$(window).on('hashchange', this._filterByHash.bind( this ) );
this.elements.wrap.imagesLoaded( function() {
filtersWrap.on('click', '.pp-video-gallery-filter', function() {
var filterVal = $(this).attr('data-filter');
filters.isotope({ filter: filterVal }, function() {
$(document).trigger( 'pp_video_gallery_filter_complete', [self] );
});
filtersWrap.find('.pp-video-gallery-filter').removeClass('pp-filter--active');
$(this).addClass('pp-filter--active');
});
}.bind( this ) );
},
_filterByHash: function() {
var filtersWrap = this.elements.node.find( '.pp-video-gallery-filters' );
if ( '' !== location.hash ) {
var filter = location.hash.replace('#', '.pp-filter-');
var filterItem = filtersWrap.find( 'li[data-filter="' + filter + '"]' );
if ( filterItem.length > 0 ) {
setTimeout(function() {
filterItem.trigger( 'click' );
}, 100);
}
}
},
_initResponsiveFilters: function() {
$( this.nodeClass + ' .pp-video-gallery-filters .pp-video-gallery-filter' ).removeAttr('style');
$('body').undelegate(this.nodeClass + ' .pp-video-gallery-filters .pp-filter--active', 'click', this._bindResponsiveFilters );
if ( window.innerWidth <= 768 ) {
$('body').on('click', this.nodeClass + ' .pp-video-gallery-filters .pp-filter--active', this._bindResponsiveFilters );
}
},
_bindResponsiveFilters: function(e) {
setTimeout(function() {
if ( $(e.target).siblings().is(':visible') ) {
$(e.target).siblings().hide();
} else {
$(e.target).siblings().show();
}
}, 250);
},
_stopIframeAutoplay: function($item) {
if ( $item.find( '.pp-video-iframe' ).length > 0 ) {
var src = $item.find( '.pp-video-iframe' )[0].src;
if ( 'undefined' !== typeof src && '' !== src ) {
src = src.replace('&autoplay=1', '');
src = src.replace('autoplay=1', '');
$item.find( '.pp-video-iframe' )[0].src = src;
}
}
},
_getItems: function() {
this.elements.items = $(this.itemClass);
return this.elements.items;
},
_isSlideshow: function() {
return false;
},
_getEffect: function() {
return this.carousel.effect;
},
_getSlidesCount: function () {
return this.elements.swiperSlide.length;
},
_getInitialSlide: function () {
return this.carousel.initialSlide;
},
_getSpaceBetween: function () {
var space = this.carousel.spaceBetween.desktop,
space = parseInt(space);
if ( isNaN( space ) ) {
space = 20;
}
return space;
},
_getSpaceBetweenTablet: function () {
var space = this.carousel.spaceBetween.tablet,
space = parseInt(space);
if ( isNaN(space) ) {
space = this._getSpaceBetween();
}
return space;
},
_getSpaceBetweenMobile: function () {
var space = this.carousel.spaceBetween.mobile,
space = parseInt(space);
if ( isNaN(space) ) {
space = this._getSpaceBetweenTablet();
}
return space;
},
_getSlidesPerView: function () {
if ( this._isSlideshow() ) {
return 1;
}
var slidesPerView = this.carousel.slidesPerView.desktop;
return Math.min(this._getSlidesCount(), +slidesPerView);
},
_getSlidesPerViewTablet: function () {
if ( this._isSlideshow() ) {
return 1;
}
var slidesPerView = this.carousel.slidesPerView.tablet;
if (slidesPerView === '' || slidesPerView === 0) {
slidesPerView = this._getSlidesPerView();
}
return Math.min(this._getSlidesCount(), +slidesPerView);
},
_getSlidesPerViewMobile: function () {
if ( this._isSlideshow() ) {
return 1;
}
var slidesPerView = this.carousel.slidesPerView.mobile;
if (slidesPerView === '' || slidesPerView === 0) {
slidesPerView = this._getSlidesPerViewTablet();
}
return Math.min(this._getSlidesCount(), +slidesPerView);
},
_getSlidesToScroll: function(device) {
if ( ! this._isSlideshow() && 'slide' === this._getEffect() ) {
var slides = this.carousel.slidesToScroll[device];
return Math.min( this._getSlidesCount(), +slides || 1 );
}
return 1;
},
_getSlidesToScrollDesktop: function() {
return this._getSlidesToScroll( 'desktop' );
},
_getSlidesToScrollTablet: function() {
return this._getSlidesToScroll( 'tablet' );
},
_getSlidesToScrollMobile: function() {
return this._getSlidesToScroll( 'mobile' );
},
_getSwiperOptions: function () {
var medium_breakpoint = this.carousel.breakpoint.medium,
responsive_breakpoint = this.carousel.breakpoint.responsive;
var options = {
navigation: {
prevEl: this.nodeClass + ' .pp-video-carousel-nav-prev',
nextEl: this.nodeClass + ' .pp-video-carousel-nav-next'
},
pagination: {
el: this.nodeClass + ' .swiper-pagination',
type: this.carousel.pagination,
clickable: true
},
grabCursor: true,
effect: this._getEffect(),
initialSlide: this._getInitialSlide(),
slidesPerView: this._getSlidesPerView(),
slidesPerGroup: this._getSlidesToScrollDesktop(),
spaceBetween: this._getSpaceBetween(),
loop: this.carousel.loop,
loopedSlides: this._getSlidesCount(),
centeredSlides: this.carousel.centeredSlides,
speed: this.carousel.speed,
breakpoints: {}
};
if ( ! this.isBuilderActive && this.carousel.autoplay ) {
options.autoplay = this.carousel.autoplay;
}
options.breakpoints[medium_breakpoint] = {
slidesPerView: this._getSlidesPerViewTablet(),
slidesPerGroup: this._getSlidesToScrollTablet(),
spaceBetween: this._getSpaceBetweenTablet()
};
options.breakpoints[responsive_breakpoint] = {
slidesPerView: this._getSlidesPerViewMobile(),
slidesPerGroup: this._getSlidesToScrollMobile(),
spaceBetween: this._getSpaceBetweenMobile()
};
options.on = {
init: this._initVideo.bind(this),
//imagesReady: this._onResize.bind(this),
//resize: this._onResize.bind(this)
};
return options;
},
_onResize: function() {
var element = $(this.elements.swiper);
element.css( 'height', 'auto' );
var height = element.height() + element.find('.swiper-pagination').height();
element.height( (height + 22) );
},
_validClick: function(e) {
return (e.which == 1 || e.which == 13 || e.which == 32 || e.which == undefined) ? true : false;
}
};
})(jQuery);