/*global wc_single_product_params, PhotoSwipe, PhotoSwipeUI_Default */ jQuery( function( $ ) { // wc_single_product_params is required to continue. if ( typeof wc_single_product_params === 'undefined' ) { return false; } $( 'body' ) // Tabs .on( 'init', '.wc-tabs-wrapper, .woocommerce-tabs', function() { $( '.wc-tab, .woocommerce-tabs .panel:not(.panel .panel)' ).hide(); var hash = window.location.hash; var url = window.location.href; var $tabs = $( this ).find( '.wc-tabs, ul.tabs' ).first(); if ( hash.toLowerCase().indexOf( 'comment-' ) >= 0 || hash === '#reviews' || hash === '#tab-reviews' ) { $tabs.find( 'li.reviews_tab a' ).click(); } else if ( url.indexOf( 'comment-page-' ) > 0 || url.indexOf( 'cpage=' ) > 0 ) { $tabs.find( 'li.reviews_tab a' ).click(); } else { $tabs.find( 'li:first a' ).click(); } } ) .on( 'click', '.wc-tabs li a, ul.tabs li a', function( e ) { e.preventDefault(); var $tab = $( this ); var $tabs_wrapper = $tab.closest( '.wc-tabs-wrapper, .woocommerce-tabs' ); var $tabs = $tabs_wrapper.find( '.wc-tabs, ul.tabs' ); $tabs.find( 'li' ).removeClass( 'active' ); $tabs_wrapper.find( '.wc-tab, .panel:not(.panel .panel)' ).hide(); $tab.closest( 'li' ).addClass( 'active' ); $tabs_wrapper.find( $tab.attr( 'href' ) ).show(); } ) // Review link .on( 'click', 'a.woocommerce-review-link', function() { $( '.reviews_tab a' ).click(); return true; } ) // Star ratings for comments .on( 'init', '#rating', function() { $( '#rating' ).hide().before( '

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' ); } ) .on( 'click', '#respond p.stars a', function() { var $star = $( this ), $rating = $( this ).closest( '#respond' ).find( '#rating' ), $container = $( this ).closest( '.stars' ); $rating.val( $star.text() ); $star.siblings( 'a' ).removeClass( 'active' ); $star.addClass( 'active' ); $container.addClass( 'selected' ); return false; } ) .on( 'click', '#respond #submit', function() { var $rating = $( this ).closest( '#respond' ).find( '#rating' ), rating = $rating.val(); if ( $rating.length > 0 && ! rating && wc_single_product_params.review_rating_required === 'yes' ) { window.alert( wc_single_product_params.i18n_required_rating_text ); return false; } } ); // Init Tabs and Star Ratings $( '.wc-tabs-wrapper, .woocommerce-tabs, #rating' ).trigger( 'init' ); /** * Product gallery class. */ var ProductGallery = function( $target, args ) { this.$target = $target; this.$images = $( '.woocommerce-product-gallery__image', $target ); // No images? Abort. if ( 0 === this.$images.length ) { this.$target.css( 'opacity', 1 ); return; } // Make this object available. $target.data( 'product_gallery', this ); // Pick functionality to initialize... this.flexslider_enabled = $.isFunction( $.fn.flexslider ) && wc_single_product_params.flexslider_enabled; this.zoom_enabled = $.isFunction( $.fn.zoom ) && wc_single_product_params.zoom_enabled; this.photoswipe_enabled = typeof PhotoSwipe !== 'undefined' && wc_single_product_params.photoswipe_enabled; // ...also taking args into account. if ( args ) { this.flexslider_enabled = false === args.flexslider_enabled ? false : this.flexslider_enabled; this.zoom_enabled = false === args.zoom_enabled ? false : this.zoom_enabled; this.photoswipe_enabled = false === args.photoswipe_enabled ? false : this.photoswipe_enabled; } // Bind functions to this. this.initFlexslider = this.initFlexslider.bind( this ); this.initZoom = this.initZoom.bind( this ); this.initPhotoswipe = this.initPhotoswipe.bind( this ); this.onResetSlidePosition = this.onResetSlidePosition.bind( this ); this.getGalleryItems = this.getGalleryItems.bind( this ); this.openPhotoswipe = this.openPhotoswipe.bind( this ); if ( this.flexslider_enabled ) { this.initFlexslider(); $target.on( 'woocommerce_gallery_reset_slide_position', this.onResetSlidePosition ); } else { this.$target.css( 'opacity', 1 ); } if ( this.zoom_enabled ) { this.initZoom(); $target.on( 'woocommerce_gallery_init_zoom', this.initZoom ); } if ( this.photoswipe_enabled ) { this.initPhotoswipe(); } }; /** * Initialize flexSlider. */ ProductGallery.prototype.initFlexslider = function() { var images = this.$images, $target = this.$target; $target.flexslider( { selector: '.woocommerce-product-gallery__wrapper > .woocommerce-product-gallery__image', animation: wc_single_product_params.flexslider.animation, smoothHeight: wc_single_product_params.flexslider.smoothHeight, directionNav: wc_single_product_params.flexslider.directionNav, controlNav: wc_single_product_params.flexslider.controlNav, slideshow: wc_single_product_params.flexslider.slideshow, animationSpeed: wc_single_product_params.flexslider.animationSpeed, animationLoop: wc_single_product_params.flexslider.animationLoop, // Breaks photoswipe pagination if true. start: function() { $target.css( 'opacity', 1 ); var largest_height = 0; images.each( function() { var height = $( this ).height(); if ( height > largest_height ) { largest_height = height; } } ); images.each( function() { $( this ).css( 'min-height', largest_height ); } ); } } ); }; /** * Init zoom. */ ProductGallery.prototype.initZoom = function() { var zoomTarget = this.$images, galleryWidth = this.$target.width(), zoomEnabled = false; if ( ! this.flexslider_enabled ) { zoomTarget = zoomTarget.first(); } $( zoomTarget ).each( function( index, target ) { var image = $( target ).find( 'img' ); if ( image.data( 'large_image_width' ) > galleryWidth ) { zoomEnabled = true; return false; } } ); // But only zoom if the img is larger than its container. if ( zoomEnabled ) { var zoom_options = { touch: false }; if ( 'ontouchstart' in window ) { zoom_options.on = 'click'; } zoomTarget.trigger( 'zoom.destroy' ); zoomTarget.zoom( zoom_options ); } }; /** * Init PhotoSwipe. */ ProductGallery.prototype.initPhotoswipe = function() { if ( this.zoom_enabled && this.$images.length > 0 ) { this.$target.prepend( '🔍' ); this.$target.on( 'click', '.woocommerce-product-gallery__trigger', this.openPhotoswipe ); } this.$target.on( 'click', '.woocommerce-product-gallery__image a', this.openPhotoswipe ); }; /** * Reset slide position to 0. */ ProductGallery.prototype.onResetSlidePosition = function() { this.$target.flexslider( 0 ); }; /** * Get product gallery image items. */ ProductGallery.prototype.getGalleryItems = function() { var $slides = this.$images, items = []; if ( $slides.length > 0 ) { $slides.each( function( i, el ) { var img = $( el ).find( 'img' ), large_image_src = img.attr( 'data-large_image' ), large_image_w = img.attr( 'data-large_image_width' ), large_image_h = img.attr( 'data-large_image_height' ), item = { src: large_image_src, w: large_image_w, h: large_image_h, title: img.attr( 'title' ) }; items.push( item ); } ); } return items; }; /** * Open photoswipe modal. */ ProductGallery.prototype.openPhotoswipe = function( e ) { e.preventDefault(); var pswpElement = $( '.pswp' )[0], items = this.getGalleryItems(), eventTarget = $( e.target ), clicked; if ( ! eventTarget.is( '.woocommerce-product-gallery__trigger' ) ) { clicked = eventTarget.closest( '.woocommerce-product-gallery__image' ); } else { clicked = this.$target.find( '.flex-active-slide' ); } var options = { index: $( clicked ).index(), shareEl: false, closeOnScroll: false, history: false, hideAnimationDuration: 0, showAnimationDuration: 0 }; // Initializes and opens PhotoSwipe. var photoswipe = new PhotoSwipe( pswpElement, PhotoSwipeUI_Default, items, options ); photoswipe.init(); }; /** * Function to call wc_product_gallery on jquery selector. */ $.fn.wc_product_gallery = function( args ) { new ProductGallery( this, args ); return this; }; /* * Initialize all galleries on page. */ $( '.woocommerce-product-gallery' ).each( function() { $( this ).wc_product_gallery(); } ); } );